From 78889ce8af7d351a6f16a35ef1804d11c805f5bb Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Fri, 13 Nov 2026 09:37:31 -0800 Subject: [PATCH 01/29] Transform: Scale and Reflect act along a rotated bounding box The Scale and Reflect tools, object.scale, object.reflect and the Transform panel flips act along a rotated bounding box instead of the page axes, until Object > Transform > Reset Bounding Box, as Free Transform does. The Scale and Reflect dialogs and the Properties panel flips run the same commands and follow the box too. - object.scale and object.reflect with a named axis take basis?: "box"|"page" ("box" by default; "page" keeps the page axes; any other value is an error before anything changes). The journal records the basis, so recorded actions replay in the same frame; an older recording without it acts along the box. - A numeric Reflect axis and a Reflect axis drawn with the tool stay lines on the page. While a Reflect drag has not drawn an axis away from the reference point, the tool uses the box's vertical axis, and Shift steps 45 degrees from the box. - Mixed-angle selections and anchors selected with Direct Selection use the page axes; an Alt-drag copy of such anchors scales the whole objects along their box. Transform Again repeats the page matrix. Docs: docs/mcp.md, docs/target-app-parity.md, docs/ui-parity.md. --- crates/engine/src/cmd/object/commands.rs | 4 +- crates/engine/src/cmd/object/transform.rs | 43 +++++-- crates/engine/src/tests/bboxrotate.rs | 88 ++++++++++++++- crates/engine/src/tests/gradient.rs | 5 +- crates/engine/src/tests/journal.rs | 2 +- crates/engine/src/tests/scalestrokes.rs | 2 +- crates/mcp/src/tools/definitions.rs | 2 +- crates/tools/src/xform/transform.rs | 130 +++++++++++++++++++--- docs/mcp.md | 18 +++ docs/target-app-parity.md | 3 +- docs/ui-parity.md | 2 +- 11 files changed, 265 insertions(+), 34 deletions(-) diff --git a/crates/engine/src/cmd/object/commands.rs b/crates/engine/src/cmd/object/commands.rs index 5c66ec8442..e079b0aa8c 100644 --- a/crates/engine/src/cmd/object/commands.rs +++ b/crates/engine/src/cmd/object/commands.rs @@ -43,7 +43,7 @@ pub fn specs() -> Vec { "Scale…", ["Object", "Transform"], None, - "{ids?: [id…] (selected first; default: the selection), sx: %, sy?: %, origin?: [x,y], copy?, strokes?: bool (Scale Strokes & Effects: stroke weights, dashes and effect distances scale; off keeps them, type strokes included), corners?: bool (Scale Corners: live corner radii scale), objects?: bool (Transform Objects, default true; false: the art stays and, with patterns, only its pattern tiles transform), patterns?: bool (Transform Patterns: pattern fills and strokes transform with the art; default: prefs transformPatternTiles), typeAreas?: bool (area type: the frame is reshaped and the text reflows at its size)} (strokes/corners default to the preferences). With anchors selected with Direct Selection (and no copy), only those anchors and their handles transform, about the centre of their own box.", + "{ids?: [id…] (selected first; default: the selection), sx: % (along the bounding box's width), sy?: % (along its height), origin?: [x,y] (a page point), basis?: \"box\"|\"page\" (box, the default: sx and sy follow the bounding box, turned with rotated objects until Reset Bounding Box; page: the page's axes), copy?, strokes?: bool (Scale Strokes & Effects: stroke weights, dashes and effect distances scale; off keeps them, type strokes included), corners?: bool (Scale Corners: live corner radii scale), objects?: bool (Transform Objects, default true; false: the art stays and, with patterns, only its pattern tiles transform), patterns?: bool (Transform Patterns: pattern fills and strokes transform with the art; default: prefs transformPatternTiles), typeAreas?: bool (area type: the frame is reshaped and the text reflows at its size)} (strokes/corners default to the preferences). With anchors selected with Direct Selection (and no copy), only those anchors and their handles transform, about the centre of their own box.", has_selection, scale ), @@ -52,7 +52,7 @@ pub fn specs() -> Vec { "Reflect…", ["Object", "Transform"], None, - "{ids?: [id…] (selected first; default: the selection), axis: \"vertical\"|\"horizontal\"|deg (the mirror line, counter-clockwise from horizontal; 0: horizontal; omitted: vertical), origin?, copy?, objects?: bool (Transform Objects, default true; false: the art stays and, with patterns, only its pattern tiles transform), patterns?: bool (Transform Patterns: pattern fills and strokes transform with the art; default: prefs transformPatternTiles), typeAreas?: bool (area type: the frame is reshaped and the text reflows at its size)}. With anchors selected with Direct Selection (and no copy), only those anchors and their handles transform, about the centre of their own box.", + "{ids?: [id…] (selected first; default: the selection), axis: \"vertical\"|\"horizontal\"|deg (the mirror line, counter-clockwise from horizontal; 0: horizontal; omitted: vertical; vertical and horizontal are the bounding box's own axes, deg a line on the page), origin?, basis?: \"box\"|\"page\" (for a named axis; box, the default: the bounding box's axes, turned with rotated objects until Reset Bounding Box; page: the page's axes), copy?, objects?: bool (Transform Objects, default true; false: the art stays and, with patterns, only its pattern tiles transform), patterns?: bool (Transform Patterns: pattern fills and strokes transform with the art; default: prefs transformPatternTiles), typeAreas?: bool (area type: the frame is reshaped and the text reflows at its size)}. With anchors selected with Direct Selection (and no copy), only those anchors and their handles transform, about the centre of their own box.", has_selection, reflect ), diff --git a/crates/engine/src/cmd/object/transform.rs b/crates/engine/src/cmd/object/transform.rs index d102068947..1eac08e571 100644 --- a/crates/engine/src/cmd/object/transform.rs +++ b/crates/engine/src/cmd/object/transform.rs @@ -1,7 +1,7 @@ use super::align::choice; use super::{ - Affine, Arc, Document, EngineError, LastTransform, Node, NodeId, NodeKind, Point, Result, Scaling, Session, Value, Vec2, bad, bool_or, - check_numbers, check_switches, duplicate_in, effects, f64_or, f64_req, ids_param, json, matrix_param, ok, outermost, point_param, + Affine, Arc, Document, EngineError, LastTransform, Node, NodeId, NodeKind, OrientedBox, Point, Rect, Result, Scaling, Session, Value, Vec2, bad, + bool_or, check_numbers, check_switches, duplicate_in, effects, f64_or, f64_req, ids_param, json, matrix_param, ok, outermost, point_param, selected_roots_to_transform, }; @@ -358,26 +358,47 @@ pub(super) fn scale(s: &mut Session, p: &Value) -> Result { if sx == 0.0 || sy == 0.0 { return Err(bad("object.scale", "scale must be non-zero")); } - apply_transform(s, "Scale", ids, about(o, Affine::scale_non_uniform(sx, sy)), p, true) + let frame = basis_frame(s, p, "object.scale", &ids)?; + apply_transform(s, "Scale", ids, about(o, frame.conjugate(Affine::scale_non_uniform(sx, sy))), p, true) +} + +/// The frame that `object.scale` and a named `object.reflect` act in, from the `basis` param: +/// `"box"` (the default) is the bounding box of `ids`, turned with rotated objects until Reset +/// Bounding Box ([`Document::bbox_angle`]); `"page"` is the page's axes. Anchors selected with +/// Direct Selection (and no copy) transform along the page's axes, as their own box does. The +/// basis joins the journal entry, so a replay acts in the same frame. +fn basis_frame(s: &mut Session, p: &Value, cmd: &str, ids: &[NodeId]) -> Result { + let page = choice(p, cmd, "basis", &["box", "page"])? == Some("page"); + let st = s.doc()?; + let anchors = !bool_or(p, "copy", false) && effects::preview::anchor_bounds_with(&st.selection, &st.doc, s.bounds_measure()).is_some(); + let angle = if page || anchors { 0.0 } else { st.doc.bbox_angle(ids) }; + s.note_journal("basis", json!(if page { "page" } else { "box" })); + Ok(OrientedBox { angle, rect: Rect::ZERO }) } pub(super) fn reflect(s: &mut Session, p: &Value) -> Result { check_switches(p, &TRANSFORM_SWITCHES, "object.reflect")?; let ids = selected_roots_to_transform(s)?; let o = origin_of(s, p, &ids)?; - let m = match p.get("axis") { - Some(Value::String(a)) if a == "horizontal" => Affine::scale_non_uniform(1.0, -1.0), - Some(Value::Number(n)) => { - let t = -n.as_f64().unwrap_or(90.0).to_radians(); - Affine::rotate(t) * Affine::scale_non_uniform(1.0, -1.0) * Affine::rotate(-t) - } - None | Some(Value::Null) => Affine::scale_non_uniform(-1.0, 1.0), - Some(Value::String(a)) if a == "vertical" => Affine::scale_non_uniform(-1.0, 1.0), + // A named axis is the bounding box's own (see [`basis_frame`]); an angle is a line on the page. + let named = match p.get("axis") { + Some(Value::String(a)) if a == "horizontal" => Some(Affine::scale_non_uniform(1.0, -1.0)), + Some(Value::Number(_)) => None, + None | Some(Value::Null) => Some(Affine::scale_non_uniform(-1.0, 1.0)), + Some(Value::String(a)) if a == "vertical" => Some(Affine::scale_non_uniform(-1.0, 1.0)), Some(v) => { let given = v.as_str().map_or_else(|| v.to_string(), str::to_string); return Err(bad("object.reflect", format!("axis must be \"vertical\", \"horizontal\" or an angle in degrees, not `{given}`"))); } }; + let m = match named { + Some(m) => basis_frame(s, p, "object.reflect", &ids)?.conjugate(m), + None => { + choice(p, "object.reflect", "basis", &["box", "page"])?; + let t = -p.get("axis").and_then(Value::as_f64).unwrap_or(90.0).to_radians(); + Affine::rotate(t) * Affine::scale_non_uniform(1.0, -1.0) * Affine::rotate(-t) + } + }; apply_transform(s, "Reflect", ids, about(o, m), p, true) } diff --git a/crates/engine/src/tests/bboxrotate.rs b/crates/engine/src/tests/bboxrotate.rs index 8907b21cc0..0a6df22e10 100644 --- a/crates/engine/src/tests/bboxrotate.rs +++ b/crates/engine/src/tests/bboxrotate.rs @@ -4,7 +4,7 @@ use serde_json::{Value, json}; use vectorcraft_doc::{Node, OrientedBox}; -use vectorcraft_geom::{Point, Rect}; +use vectorcraft_geom::{Affine, Point, Rect}; use vectorcraft_tools::bbox::Handle; use vectorcraft_tools::{Mods, PointerEvent, PointerKind}; @@ -379,10 +379,96 @@ fn page_flips_keep_an_upright_box_upright() { s.execute("object.reflect", &json!({"axis": "horizontal"})).unwrap(); assert_eq!(angle(&s, a), 0.0); s.execute("object.rotate", &json!({"angle": 30})).unwrap(); + // A named axis is the turned box's own: the box keeps its angle. s.execute("object.reflect", &json!({"axis": "vertical"})).unwrap(); + assert!(near(angle(&s, a), 30.0)); + s.execute("object.reflect", &json!({"axis": "vertical", "basis": "page"})).unwrap(); assert!(near(angle(&s, a), -30.0)); } +fn same_matrix(a: Affine, b: Affine) -> bool { + a.as_coeffs().iter().zip(b.as_coeffs()).all(|(x, y)| near(*x, y)) +} + +/// After a rotation, Scale and a named Reflect act along the turned bounding box until Reset +/// Bounding Box; `basis: "page"` keeps the page's axes, and Transform Again repeats the matrix the +/// transform applied on the page. +#[test] +fn scale_and_reflect_follow_the_turned_box() { + let mut s = session(); + let a = turned_rect(&mut s); + let page = |s: &Session, ids: &[NodeId]| s.doc().unwrap().doc.bounds_of(ids, false).unwrap(); + let c = Point::new(200.0, 200.0); + let frame = OrientedBox { angle: 45.0, rect: Rect::ZERO }; + s.execute("object.scale", &json!({"sx": 200, "sy": 100})).unwrap(); + let b = selection_box(&s); + assert!(near(b.angle, 45.0) && near(angle(&s, a), 45.0), "{b:?}"); + assert!(near(b.rect.width(), 200.0) && near(b.rect.height(), 50.0), "{b:?}"); + assert!(b.center().distance(c) < 1e-6, "{b:?}"); + let want = Affine::translate(c.to_vec2()) * frame.conjugate(Affine::scale_non_uniform(2.0, 1.0)) * Affine::translate(-c.to_vec2()); + let Some(LastTransform::Matrix(m, _)) = s.doc().unwrap().last_transform.clone() else { panic!("no transform to repeat") }; + assert!(same_matrix(m, want), "{m:?}"); + // The recorded step names its basis, so a replay acts in the same frame. + let steps = s.journal_for_action(0); + assert!(steps.iter().any(|(id, p)| id == "object.scale" && p["basis"] == "box"), "{steps:?}"); + + // Reflected across the box's vertical axis through its left side: the box keeps its angle and + // size, and its centre moves a width to the left along the box. + let left = b.reference_point(3); + s.execute("object.reflect", &json!({"axis": "vertical", "origin": [left.x, left.y]})).unwrap(); + let r = selection_box(&s); + let moved = c + (frame.to_doc() * Point::new(-200.0, 0.0)).to_vec2(); + assert!(near(r.angle, 45.0) && near(r.rect.width(), 200.0) && near(r.rect.height(), 50.0), "{r:?}"); + assert!(r.center().distance(moved) < 1e-6, "{r:?}"); + // Across its horizontal axis through its centre: the box stays where it is. + s.execute("object.reflect", &json!({"axis": "horizontal"})).unwrap(); + assert!(selection_box(&s).center().distance(moved) < 1e-6 && near(angle(&s, a), 45.0)); + + // Unknown bases are errors and change nothing. + let n = undo_len(&s); + assert!(s.execute("object.scale", &json!({"sx": 50, "basis": "turned"})).is_err()); + assert!(s.execute("object.reflect", &json!({"axis": "vertical", "basis": 1})).is_err()); + assert!(s.execute("object.reflect", &json!({"axis": 30, "basis": "turned"})).is_err()); + assert_eq!(undo_len(&s), n); + + // On the page's axes, the box no longer stands at 45°. + s.execute("object.scale", &json!({"sx": 50, "sy": 100, "basis": "page"})).unwrap(); + assert!(!near(angle(&s, a), 45.0)); + // Transform Again repeats the page matrix after Reset Bounding Box too. + s.execute("object.scale", &json!({"sx": 200, "sy": 100})).unwrap(); + let Some(LastTransform::Matrix(m, _)) = s.doc().unwrap().last_transform.clone() else { panic!("no transform to repeat") }; + s.execute("object.resetBoundingBox", &json!({})).unwrap(); + let before = s.doc().unwrap().doc.node(a).unwrap().clone(); + s.execute("object.transformAgain", &json!({})).unwrap(); + let mut want = before; + want.transform(m, false); + let (got, want) = (page(&s, &[a]), want.geometric_bounds_with(&s.doc().unwrap().doc.symbol_boxes()).unwrap()); + assert!([got.x0 - want.x0, got.y0 - want.y0, got.x1 - want.x1, got.y1 - want.y1].iter().all(|d| d.abs() < 1e-6), "{got:?} {want:?}"); +} + +/// Once Reset Bounding Box squares the box, and for objects standing at different angles, Scale +/// acts along the page's axes. +#[test] +fn scale_follows_the_page_after_a_reset_and_for_mixed_angles() { + let mut s = session(); + let a = turned_rect(&mut s); + s.execute("object.resetBoundingBox", &json!({})).unwrap(); + let page = |s: &Session, ids: &[NodeId]| s.doc().unwrap().doc.bounds_of(ids, false).unwrap(); + let w = page(&s, &[a]); + s.execute("object.scale", &json!({"sx": 200, "sy": 100})).unwrap(); + let r = page(&s, &[a]); + assert!(near(r.width(), 2.0 * w.width()) && near(r.height(), w.height()), "{w:?} {r:?}"); + assert_eq!(angle(&s, a), 0.0); + // A turned rectangle with an upright one: the box is square to the page. + let b = turned_rect(&mut s); + let u = rect(&mut s, 400.0, 100.0, 50.0, 50.0); + sel(&mut s, &[b, u]); + let w = page(&s, &[b, u]); + s.execute("object.scale", &json!({"sx": 100, "sy": 200})).unwrap(); + let r = page(&s, &[b, u]); + assert!(near(r.width(), w.width()) && near(r.height(), 2.0 * w.height()), "{w:?} {r:?}"); +} + #[test] fn groups_type_and_multiple_selections_keep_their_angle() { let mut s = session(); diff --git a/crates/engine/src/tests/gradient.rs b/crates/engine/src/tests/gradient.rs index a2aea6341d..2ad63326f5 100644 --- a/crates/engine/src/tests/gradient.rs +++ b/crates/engine/src/tests/gradient.rs @@ -219,9 +219,10 @@ fn rotate_reflect_and_scale_carry_unplaced_gradients() { s.execute("object.rotate", &json!({"angle": 90})).unwrap(); let g = fill_geom(&s, id); assert!((g.end.x - g.start.x).abs() < 1e-9 && (g.length() - 100.0).abs() < 1e-9, "vertical after a 90° turn: {g:?}"); - s.execute("object.reflect", &json!({"axis": "horizontal"})).unwrap(); + s.execute("object.reflect", &json!({"axis": "horizontal", "basis": "page"})).unwrap(); let r = fill_geom(&s, id); - // The vertical vector is centred on the object, so the reflection swaps its ends. + // The vertical vector is centred on the object, so the reflection across the page's + // horizontal axis swaps its ends. assert!(r.start.distance(g.end) < 1e-9 && r.end.distance(g.start) < 1e-9, "{g:?} → {r:?}"); // A circle's radial gradient becomes an ellipse under a non-uniform scale. diff --git a/crates/engine/src/tests/journal.rs b/crates/engine/src/tests/journal.rs index 5eb66ec6c8..89b38869bd 100644 --- a/crates/engine/src/tests/journal.rs +++ b/crates/engine/src/tests/journal.rs @@ -353,7 +353,7 @@ fn a_batch_step_records_what_it_took_from_the_preferences() { ]); s.execute("command.batch", &json!({ "commands": steps })).unwrap(); let p = &s.journal.last().unwrap().1; - assert_eq!(p["commands"][2]["params"], json!({"sx": 300, "strokes": true, "corners": false})); + assert_eq!(p["commands"][2]["params"], json!({"sx": 300, "strokes": true, "corners": false, "basis": "box"})); // Replayed with other preferences, the scale still scales the stroke. let r = replayed(&s); assert!(!r.prefs.scale_strokes); diff --git a/crates/engine/src/tests/scalestrokes.rs b/crates/engine/src/tests/scalestrokes.rs index d03a9ebf8c..4d8349b6a4 100644 --- a/crates/engine/src/tests/scalestrokes.rs +++ b/crates/engine/src/tests/scalestrokes.rs @@ -216,7 +216,7 @@ fn the_journal_records_the_scale_options_used() { run(&mut s, "object.scale", json!({"sx": 150})); let (cmd, p) = s.journal.last().unwrap().clone(); assert_eq!(cmd, "object.scale"); - assert_eq!(p, json!({"sx": 150, "strokes": false, "corners": true})); + assert_eq!(p, json!({"sx": 150, "strokes": false, "corners": true, "basis": "box"})); // An explicit value stays; moves don't scale, so they record nothing. run(&mut s, "object.scale", json!({"sx": 150, "strokes": true})); assert_eq!(s.journal.last().unwrap().1["strokes"], json!(true)); diff --git a/crates/mcp/src/tools/definitions.rs b/crates/mcp/src/tools/definitions.rs index d4d69c945f..5bc1018730 100644 --- a/crates/mcp/src/tools/definitions.rs +++ b/crates/mcp/src/tools/definitions.rs @@ -465,7 +465,7 @@ pub fn tool_definitions() -> Vec { tool( "transform", "Transform", - "Move, rotate, scale, reflect or shear the selection (or `ids`); several may be combined and run in that order. Angles in degrees (counter-clockwise), scale in %. `origin` [x,y] defaults to the selection centre; `copy` transforms a copy.", + "Move, rotate, scale, reflect or shear the selection (or `ids`); several may be combined and run in that order. Angles in degrees (counter-clockwise), scale in %. Scale and reflect act along the selection's bounding box, turned with rotated objects until Reset Bounding Box. `origin` [x,y] defaults to the selection centre; `copy` transforms a copy.", obj( json!({ "ids": {"type": "array", "items": {"type": "integer"}}, diff --git a/crates/tools/src/xform/transform.rs b/crates/tools/src/xform/transform.rs index 263c0ea5e4..8f3f3b1768 100644 --- a/crates/tools/src/xform/transform.rs +++ b/crates/tools/src/xform/transform.rs @@ -8,10 +8,12 @@ //! while hovering, so transforms pivot exactly on a corner. A drag starts from the point it grabbed //! snapped the same way, and the pointer snaps as a drawn point does (Smart Guides: the other //! objects' anchors, centres and edges; or the grid, pixels, Snap to Point), so a corner dragged -//! onto another object's anchor scales exactly onto it. +//! onto another object's anchor scales exactly onto it. Scale stretches along the bounding box's +//! own width and height, turned with rotated objects until Reset Bounding Box; Reflect's default +//! axis is the box's vertical one, and Shift constrains a drawn axis to 45° steps from the box. use serde_json::{Value, json}; -use vectorcraft_doc::NodeId; +use vectorcraft_doc::{NodeId, OrientedBox}; use vectorcraft_geom::{Affine, Point, Rect, Vec2}; use super::target_overlays; @@ -68,9 +70,26 @@ struct Drag { /// Alt was down at the press: a click opens the dialog, a drag transforms a copy. alt: bool, bounds: Rect, + /// The angle of the selection's bounding box: Scale and Reflect act along its axes + /// ([`TransformTool::matrix_in`]). + angle: f64, + /// Anchors are selected with Direct Selection: they transform alone along the page's axes, + /// and a copy transforms the whole objects along the box ([`Drag::angle_for`]). + anchors: bool, + /// The snapped pointer and Shift at the last drag event, to work out the transform again + /// when the Alt state at the release changes what it transforms. + pointer: Point, + shift: bool, last: Affine, } +impl Drag { + /// The angle Scale and Reflect act along, for a drag that copies (`copy`) or not. + fn angle_for(&self, copy: bool) -> f64 { + if self.anchors && !copy { 0.0 } else { self.angle } + } +} + pub struct TransformTool { kind: TransformKind, /// Custom reference point and the selection it was set for. @@ -125,6 +144,16 @@ impl TransformTool { /// Transform for dragging from `start` to `p` about `o`; returns the matrix and a readout. pub fn matrix_for(&self, o: Point, start: Point, p: Point, shift: bool, bounds: Rect) -> (Affine, String) { + self.matrix_in(0.0, o, start, p, shift, bounds) + } + + /// [`TransformTool::matrix_for`] with the bounding box turned by `angle` (counter-clockwise + /// degrees): Scale stretches along the box's own width and height, and Reflect's default axis + /// and Shift's 45° steps start from the box's axes. A Reflect axis drawn by the drag is the + /// line the pointer draws on the page. + pub fn matrix_in(&self, angle: f64, o: Point, start: Point, p: Point, shift: bool, bounds: Rect) -> (Affine, String) { + let frame = OrientedBox { angle, rect: Rect::ZERO }; + let local = |v: Vec2| frame.to_doc().inverse() * v.to_point(); match self.kind { TransformKind::Rotate => { let (a, deg) = rotate_for_drag(o, start, p, shift); @@ -132,15 +161,17 @@ impl TransformTool { } TransformKind::Reflect => { let mut v = p - o; - if shift { - v = vectorcraft_geom::constrain_angle(v, 45.0); + if v.hypot() < 1e-9 { + v = (frame.to_doc() * Point::new(0.0, 1.0)).to_vec2(); + } else if shift { + v = (frame.to_doc() * vectorcraft_geom::constrain_angle(local(v).to_vec2(), 45.0).to_point()).to_vec2(); } - let theta = if v.hypot() < 1e-9 { std::f64::consts::FRAC_PI_2 } else { v.y.atan2(v.x) }; + let theta = v.y.atan2(v.x); (reflect_matrix(o, theta), format!("{:.1}°", vectorcraft_geom::normalize_deg(-theta.to_degrees()))) } TransformKind::Scale => { - let d0 = start - o; - let d1 = p - o; + let d0 = local(start - o).to_vec2(); + let d1 = local(p - o).to_vec2(); let ratio = |a: f64, b: f64| if a.abs() > 1e-6 { b / a } else { 1.0 }; let (mut sx, mut sy) = (ratio(d0.x, d1.x), ratio(d0.y, d1.y)); if shift { @@ -151,7 +182,7 @@ impl TransformTool { } let clamp = |s: f64| if s.abs() < 1e-4 { 1e-4f64.copysign(s) } else { s }; let (sx, sy) = (clamp(sx), clamp(sy)); - (about(o, Affine::scale_non_uniform(sx, sy)), format!("W: {:.1}%\nH: {:.1}%", sx * 100.0, sy * 100.0)) + (about(o, frame.conjugate(Affine::scale_non_uniform(sx, sy))), format!("W: {:.1}%\nH: {:.1}%", sx * 100.0, sy * 100.0)) } TransformKind::Shear => { // The shear axis follows the dominant drag direction. Shift keeps the drag on that @@ -227,7 +258,21 @@ impl Tool for TransformTool { // Alt: decided on release. A click sets the point and opens the dialog; a drag // transforms a copy about the reference point as it was. let origin = self.reference_point(cx).unwrap_or(bounds.center()); - self.drag = Some(Drag { start: p, pick, origin, began: false, alt: ev.mods.alt, bounds, last: Affine::IDENTITY }); + let anchors = vectorcraft_effects::preview::anchor_bounds_with(cx.selection, cx.doc, cx.bounds_measure()).is_some(); + let angle = selection_box(cx).map_or(0.0, |b| b.angle); + self.drag = Some(Drag { + start: p, + pick, + origin, + began: false, + alt: ev.mods.alt, + bounds, + angle, + anchors, + pointer: p, + shift: false, + last: Affine::IDENTITY, + }); vec![] } PointerKind::Drag => { @@ -247,8 +292,8 @@ impl Tool for TransformTool { } let (p, guides) = self.snap.as_ref().map_or((p, vec![]), |s| s.snap(cx, p)); self.hover = guides; - let (m, text) = self.matrix_for(d.origin, d.pick, p, ev.mods.shift, d.bounds); - d.last = m; + let (m, text) = self.matrix_in(d.angle_for(ev.mods.alt), d.origin, d.pick, p, ev.mods.shift, d.bounds); + (d.last, d.pointer, d.shift) = (m, p, ev.mods.shift); self.drag = Some(d); self.measure = Some((p, text)); out.push(preview(m, ev.mods.alt, ev.backquote)); @@ -257,8 +302,11 @@ impl Tool for TransformTool { PointerKind::Up => { let Some(d) = self.end_drag() else { return vec![] }; if d.began { - // The Alt state at release decides whether the result is a copy. - vec![preview(d.last, ev.mods.alt, ev.backquote), Action::Commit] + // The Alt state at release decides whether the result is a copy, and with + // anchors selected, whether it acts along the box or the page. + let m = + if d.anchors { self.matrix_in(d.angle_for(ev.mods.alt), d.origin, d.pick, d.pointer, d.shift, d.bounds).0 } else { d.last }; + vec![preview(m, ev.mods.alt, ev.backquote), Action::Commit] } else { // A click sets the reference point; with Alt, it opens the dialog too. self.origin = Some((d.pick, cx.selection.objects.clone())); @@ -578,6 +626,62 @@ mod tests { assert!((m * Point::new(100.0, 120.0)).distance(Point::new(200.0, 120.0)) < 1e-9); } + /// With the selection turned by 30°, a Scale drag stretches along the box's own sides, and + /// Reflect's default axis and Shift steps start from the box's axes while a drawn axis stays + /// the line drawn on the page. + #[test] + fn scale_and_reflect_drags_follow_a_turned_bounding_box() { + let (mut d, id) = doc_with_rect(); + let c = Point::new(150.0, 150.0); + d.node_mut(id).unwrap().transform(about(c, Affine::rotate(-30f64.to_radians())), false); + let mut s = Selection::default(); + s.add(id); + let p = paint(); + let mut cx = cx(&d, &s, &p); + (cx.smart_guides, cx.snap_to_point) = (false, false); + let frame = OrientedBox { angle: 30.0, rect: Rect::ZERO }; + let along = |x: f64, y: f64| c + (frame.to_doc() * Point::new(x, y)).to_vec2(); + // The right side's middle dragged out to twice its distance: the width doubles along the + // box, and the height stays. + let mut t = TransformTool::new(TransformKind::Scale); + let (from, to) = (along(50.0, 0.0), along(100.0, 0.0)); + t.pointer(&cx, &ev(PointerKind::Down, from.x, from.y)); + let a = t.pointer(&cx, &ev(PointerKind::Drag, to.x, to.y)); + let m = matrix(&a[1]); + assert!((m * along(50.0, 50.0)).distance(along(100.0, 50.0)) < 1e-9, "{m:?}"); + assert!((m * along(0.0, 50.0)).distance(along(0.0, 50.0)) < 1e-9, "{m:?}"); + assert!(a.iter().any(|x| matches!(x, Action::Preview(..)))); + + let t = TransformTool::new(TransformKind::Reflect); + // No axis drawn: the box's vertical axis. + let (m, _) = t.matrix_in(30.0, c, c, c, false, Rect::ZERO); + assert!((m * along(40.0, 10.0)).distance(along(-40.0, 10.0)) < 1e-9, "{m:?}"); + // Shift: 39° from the box's horizontal axis steps to 45° from it. + let (m, text) = t.matrix_in(30.0, c, c, along(10.0, 8.0), true, Rect::ZERO); + assert!((m * along(10.0, 0.0)).distance(along(0.0, 10.0)) < 1e-9, "{m:?}"); + assert_eq!(text, "-15.0°"); + // A drawn axis is the line on the page. + let (m, _) = t.matrix_in(30.0, c, c, c + Vec2::new(0.0, -50.0), false, Rect::ZERO); + assert!((m * Point::new(100.0, 120.0)).distance(Point::new(200.0, 120.0)) < 1e-9, "{m:?}"); + + // Anchors selected with Direct Selection scale alone along the page's axes; Alt at the + // release copies the whole object, which scales along its box. + let mut s = s.clone(); + s.anchors.insert(id, [(0, 0), (0, 1)].into()); + let mut cx = crate::testutil::cx(&d, &s, &p); + (cx.smart_guides, cx.snap_to_point) = (false, false); + let page_axes = |m: Affine| m.as_coeffs()[1].abs() < 1e-9 && m.as_coeffs()[2].abs() < 1e-9; + let (from, to) = (along(50.0, 0.0), along(100.0, 30.0)); + for copy in [false, true] { + let mut t = TransformTool::new(TransformKind::Scale); + t.pointer(&cx, &ev(PointerKind::Down, from.x, from.y)); + let a = t.pointer(&cx, &ev(PointerKind::Drag, to.x, to.y)); + assert!(page_axes(matrix(&a[1])), "{a:?}"); + let up = t.pointer(&cx, &ev(PointerKind::Up, to.x, to.y).with_mods(if copy { alt() } else { Mods::default() })); + assert_eq!(page_axes(matrix(&up[0])), !copy, "copy {copy}: {up:?}"); + } + } + #[test] fn shear_horizontal_keeps_origin_row() { let t = TransformTool::new(TransformKind::Shear); diff --git a/docs/mcp.md b/docs/mcp.md index 59bb3c78ad..b5434c6abc 100644 --- a/docs/mcp.md +++ b/docs/mcp.md @@ -5137,6 +5137,24 @@ used, as a transform's does. {"name":"run_command","arguments":{"command":"object.transformEach","params":{"scaleH":50,"scaleV":50,"strokes":false}}} ``` +## Scale and Reflect on a turned bounding box + +`object.scale` and `object.reflect` with a named axis act along the selection's bounding box: after a rotation, `sx` +stretches along the box's own width and `sy` along its height, and `"vertical"` and `"horizontal"` are the box's own +axes, until Object › Transform › Reset Bounding Box squares the box to the page. Both take `basis?: "box"|"page"`: +`"box"` is the default, and `"page"` acts along the page's axes. Any other `basis` is an error, and nothing changes. +`origin` is still a page point, and a numeric `axis` is still a line on the page at that angle. Selections whose +objects stand at different angles, and anchors selected with Direct Selection, use the page's axes. The journal entry +records the `basis` used, so a recorded action replays in the same frame; an older recording without `basis` acts +along the box. `object.transformAgain` repeats the transform's page matrix, also after Reset Bounding Box. The Scale +and Reflect dialogs, the Transform and Properties panels' flips, the Scale tool and the Reflect tool's default axis +and Shift steps follow the box the same way; a Reflect axis drawn with the tool is the line drawn on the page. + +```json +{"name":"run_command","arguments":{"command":"object.scale","params":{"sx":200,"sy":100}}} +{"name":"run_command","arguments":{"command":"object.reflect","params":{"axis":"vertical","basis":"page"}}} +``` + ## Free Distort on a turned bounding box `object.distort` maps the corners of `from` (TL, TR, BR, BL) onto `corners`, which are page coordinates. With diff --git a/docs/target-app-parity.md b/docs/target-app-parity.md index 7044797d5e..5537e9a950 100644 --- a/docs/target-app-parity.md +++ b/docs/target-app-parity.md @@ -875,7 +875,8 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur - The Transform panel's Align to Pixel Grid checkbox (`object.setPixelAligned`) gives paths and compound paths a pixel-aligned property, saved in the native file: their horizontal and vertical straight segments sit on whole points (half points under an odd centered stroke) with whole stroke weights, and every move, scale, rotation, reflection, Transform Each, Align move, Transform panel change, move of direct-selected anchors or of one anchor, move of a compound path's path on its own, artboard move, resize or copy that carries the art, Duplicate or paste that moves a copy, stroke edit and appearance edit that adds, removes, hides, repaints or reweighs a stroke snaps them again, while diagonal segments and curves keep their shape; a compound path made from an aligned path or compound path is aligned and snaps its paths with its own stroke; the box shows a dash for a mixed selection and is unavailable for type, images and groups ([Pixel-aligned property](https://helpx.adobe.com/illustrator/desktop/get-started/learn-the-basics/pixel-preview-mode-for-web-graphics.html); `tests::pixelalign::turning_it_on_snaps_the_path_in_one_undo_step`, `it_stays_aligned_through_transforms`, `it_stays_aligned_when_its_artboard_moves`, `diagonal_segments_and_curves_keep_their_shape`, `type_and_images_cannot_be_aligned`, `the_property_is_saved_and_read_back`, `stroke_edits_keep_it_aligned`, `a_compound_path_of_aligned_paths_is_aligned`, `a_compound_path_of_an_aligned_compound_path_is_aligned`, `a_stroke_without_paint_snaps_to_whole_points`, `moving_direct_selected_anchors_keeps_it_aligned`, `moving_one_anchor_keeps_it_aligned`, `moving_a_path_of_an_aligned_compound_path_keeps_it_aligned`, `artboard_options_and_artboard_copies_keep_it_aligned`, `appearance_edits_keep_it_aligned`, `placed_gradients_follow_the_snapped_path`, `duplicates_and_pastes_keep_it_aligned`, `paths_added_to_or_moved_in_an_aligned_compound_path_keep_it_aligned`, `the_art_of_a_linked_opacity_mask_keeps_it_aligned`, `a_linked_opacity_mask_follows_a_snap`, `aligning_direct_selected_anchors_keeps_it_aligned`, `global_edit_keeps_its_members_aligned`, `a_path_with_live_corners_snaps_its_inner_edges`, `geometry_edits_keep_it_aligned`, `other_path_edits_keep_it_aligned`, `panels::transform::tests::align_to_pixel_grid_shows_and_sets_the_property`). - Align New Objects to Pixel Grid (`document.setup {alignNewObjectsToPixelGrid}`, a checkbox in New Document's Advanced Options and a checked item in the Transform panel menu) gives every path and compound path drawn in the document, the paths of a new grid or flare included, the pixel-aligned property, snapped in the step that draws it; it is on in the Mobile and Web presets and off in the others, saved presets and Recent keep it, and the document saves it. Type, images and groups do not take it, and art already in the document, pasted, duplicated or placed keeps its own property (VectorCraft's own rules) ([Pixel-aligned property](https://helpx.adobe.com/illustrator/desktop/get-started/learn-the-basics/pixel-preview-mode-for-web-graphics.html); `tests::pixelalign::align_new_objects_makes_new_paths_pixel_aligned`, `align_new_objects_reaches_grids_flares_and_add_on_shapes`, `align_new_objects_is_saved_and_read_back`, `tests::newdoc::align_new_objects_to_pixel_grid_follows_the_preset`, `panels::transform::tests::align_new_objects_menu_item_toggles_the_active_document`, `dialogs::new_document::tests::align_new_objects_checkbox_follows_the_preset_and_reaches_the_document`). - Object › Transform › Reset Bounding Box squares the box of every object inside the selected ones as well: the children of groups, compound paths, clip groups, blends, envelopes, repeats and intertwines, and the art of linked opacity masks. Ungroup and the release commands then bring back boxes square to the page (VectorCraft's own behavior; `bboxrotate::reset_bounding_box_squares_the_objects_inside_a_group`, `reset_bounding_box_squares_the_turned_members_of_a_square_group`, `reset_bounding_box_then_release_clipping_mask` and the other `reset_bounding_box_then_*` tests, `reset_bounding_box_leaves_the_art_of_an_unlinked_opacity_mask`). - - After a rotation the Free Transform tool shows and drags the same turned bounding box as the Selection tool: its handles, their cursors and its rotate zone sit on the selection's own sides, a handle scales along those sides from the opposite handle ([the help page](https://helpx.adobe.com/illustrator/desktop/manage-objects/reshape-transform-objects/scale-objects.html)), Cmd/Ctrl on a side handle shears along that side, and Perspective Distort and Free Distort start from the turned box's corners (`object.distort` takes `angle` with `from`). The Scale and Reflect tools, their dialogs and commands, and the Transform panel's flips keep the page's axes (VectorCraft's own rule; `bboxrotate::free_transform_handles_turn_with_the_object_and_scale_along_its_axes`, `free_transform_shears_along_the_turned_side`, `free_transform_distort_starts_from_the_turned_box`, `xform::distort_reads_from_in_a_turned_frame_and_rejects_a_bad_angle`, tools `xform::free::tests::the_box_and_its_handles_turn_with_the_selection`). + - After a rotation the Free Transform tool shows and drags the same turned bounding box as the Selection tool: its handles, their cursors and its rotate zone sit on the selection's own sides, a handle scales along those sides from the opposite handle ([the help page](https://helpx.adobe.com/illustrator/desktop/manage-objects/reshape-transform-objects/scale-objects.html)), Cmd/Ctrl on a side handle shears along that side, and Perspective Distort and Free Distort start from the turned box's corners (`object.distort` takes `angle` with `from`) (`bboxrotate::free_transform_handles_turn_with_the_object_and_scale_along_its_axes`, `free_transform_shears_along_the_turned_side`, `free_transform_distort_starts_from_the_turned_box`, `xform::distort_reads_from_in_a_turned_frame_and_rejects_a_bad_angle`, tools `xform::free::tests::the_box_and_its_handles_turn_with_the_selection`). + - After a rotation the Scale and Reflect tools, the Scale and Reflect dialogs, `object.scale`, `object.reflect` with a named axis and the Transform and Properties panels' flips act along the selection's turned bounding box until Reset Bounding Box: the horizontal and vertical scale stretch along its own width and height, and the vertical and horizontal reflection axes are its own. The Reflect tool's default axis and its Shift steps start from the box's axes, and an axis drawn with the tool is the line drawn on the page. `basis: "page"` keeps the page's axes (VectorCraft's own rules; `bboxrotate::scale_and_reflect_follow_the_turned_box`, tools `xform::transform::tests::scale_and_reflect_drags_follow_a_turned_bounding_box`). - Native macOS menu bar, vector tool cursors, a ⌘K command palette, middle-button panning with any tool. Native menus explicitly end tracking on command selection, outside window presses and Escape; menu updates wait until tracking ends, and a dismissing press never starts a canvas gesture (M14.8). - The Learn panel (Window › Learn, or Explore tutorials beside the search icon on the app bar) has a For you tab with a Get started section and a Quick skill guide card, and a Skills tab that lists VectorCraft's own skills with their tutorial counts and empty progress rings; a skill lists its tutorials, a tutorial shows its numbered steps, and Back goes up a level; `learn.list` and `learn.show {tutorial}` script it ([the help page](https://helpx.adobe.com/illustrator/desktop/get-started/learn-the-basics/learn-skills-quick-skill-guide.html); `panels::learn::tests`). - A tool's name in a Learn tutorial step is a blue link that shows where the tool is without choosing it (`learn.locateTool {tool}`): its toolbar button is marked, a collapsed group's flyout opens with the tool's row marked, a torn-off strip comes to the front, and a tool no shown toolbar holds is marked in the All Tools drawer. The mark, its 3 seconds and the hidden-toolbar cases are VectorCraft's own rules ([the help page](https://helpx.adobe.com/illustrator/desktop/get-started/learn-the-basics/learn-skills-quick-skill-guide.html); `panels::learn::tests`, the `a_learn_link_*` tests in `toolbar::tests`). diff --git a/docs/ui-parity.md b/docs/ui-parity.md index d640d3b5d2..de4d065354 100644 --- a/docs/ui-parity.md +++ b/docs/ui-parity.md @@ -266,7 +266,7 @@ tools, never checked side by side) isn't captured row by row. | Bounding-box handles: Shift proportional, Alt from centre, rotate outside the corners | done | | | Rotated objects keep a rotated bounding box and their angle; Reset Bounding Box | done | | | Vector Halftone Preview keeps the selection box and hides selection marks on the temporary dots | done | #6369; Preview off and Cancel restore the original marks. | -| Free Transform, Scale and Reflect along a rotated box | missing | | +| Free Transform, Scale and Reflect along a rotated box | done | The Scale and Reflect tools, dialogs and commands and the Transform and Properties panels' flips act along the turned box until Reset Bounding Box; `basis: "page"` keeps the page's axes | | Free Transform widget: constrain, free distort, perspective distort; the key-held variants | done | | | Transform tools: click sets the reference point (snaps to anchors/centres), Alt-click opens the dialog, Alt-release copies | done | with anchors selected with Direct Selection, the tools, the dialogs and Move transform those anchors alone, about the centre of their box by default (#1408; the default point and whole-object copies are our choices) | | Move, Rotate, Scale, Reflect and Shear dialogs: live Preview; Up/Down step angles and percentages by 1, Shift by 10 | done | #1412; Preview starts off (our choice: the public documentation gives no default), Move's as it was last confirmed; OK is one undo step and Transform Again repeats it | From b1c9783e40bf9b83075c37fdb8bd14f43b6317bf Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Fri, 13 Nov 2026 10:54:42 -0800 Subject: [PATCH 02/29] Tests: expect scale to follow the rotated bounding box A stretch of a turned star along its own box keeps it a parametric shape; the page-axes stretch that skews it now passes basis "page". The no-op transform test expects the scale's journal entry to carry its basis. --- crates/engine/src/cmd/addons/pathtools/tests.rs | 7 ++++++- crates/engine/src/tests.rs | 7 ++++++- 2 files changed, 12 insertions(+), 2 deletions(-) diff --git a/crates/engine/src/cmd/addons/pathtools/tests.rs b/crates/engine/src/cmd/addons/pathtools/tests.rs index e31aadf56e..87c61a87f3 100644 --- a/crates/engine/src/cmd/addons/pathtools/tests.rs +++ b/crates/engine/src/cmd/addons/pathtools/tests.rs @@ -385,8 +385,13 @@ fn an_anchor_edit_makes_it_a_plain_path_and_transforms_keep_it_editable() { s.execute("addon.pathtools.shape.set", &json!({"id": id.0, "count": 6})).unwrap(); assert_eq!((path(&s, id).anchor_count(), steps(&s)), (12, n + 1)); assert!((shape_of(&s, id).unwrap().rotation + 30.0).abs() < 1e-6, "the turn stays"); - // Stretched across its own axes (it is turned): skewed, so no longer. + // Stretched along its turned bounding box: still the shape, wider along its own axis. s.execute("object.scale", &json!({"sx": 150, "sy": 100, "origin": [220, 140]})).unwrap(); + let r = shape_of(&s, id).unwrap(); + assert!((r.width - 300.0).abs() < 1e-6 && (r.height - 200.0).abs() < 1e-6 && (r.rotation + 30.0).abs() < 1e-6, "{r:?}"); + s.execute("edit.undo", &json!({})).unwrap(); + // Stretched across the page's axes (it is turned): skewed, so no longer. + s.execute("object.scale", &json!({"sx": 150, "sy": 100, "origin": [220, 140], "basis": "page"})).unwrap(); assert_eq!(shape_of(&s, id), None); s.execute("edit.undo", &json!({})).unwrap(); assert!(shape_of(&s, id).is_some(), "undo brings it back"); diff --git a/crates/engine/src/tests.rs b/crates/engine/src/tests.rs index 6c231dc7e5..e2a4129e57 100644 --- a/crates/engine/src/tests.rs +++ b/crates/engine/src/tests.rs @@ -1271,7 +1271,12 @@ fn a_transform_that_moves_nothing_records_no_undo_step() { for (id, p) in calls { assert_eq!(s.execute(id, &p).unwrap(), json!({"ids": [a.0]}), "{id} {p}"); assert_eq!(history(&s), before, "{id} {p}"); - assert_eq!(s.journal.last().unwrap(), &(id.to_string(), p)); + // The journal adds the frame a scale acted in, so a replay acts in the same one. + let mut recorded = p; + if id == "object.scale" { + recorded["basis"] = json!("box"); + } + assert_eq!(s.journal.last().unwrap(), &(id.to_string(), recorded)); } assert_eq!( s.doc().unwrap().last_transform, From b00e50d4c57348241e15f86dc6dd0c159fa261a2 Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Fri, 13 Nov 2026 11:30:48 -0800 Subject: [PATCH 03/29] Transform: pattern-only Scale and Reflect of selected anchors follow the box With anchors selected and Transform Objects off (objects: false, or the backquote key during a Scale or Reflect drag), the transform moves the whole objects' pattern tiles, so it now acts along the turned bounding box instead of the page axes that apply to the anchors alone. --- crates/engine/src/cmd/object/transform.rs | 8 +++--- crates/engine/src/tests/bboxrotate.rs | 29 ++++++++++++++++++++ crates/tools/src/xform/transform.rs | 32 ++++++++++++++++------- docs/mcp.md | 3 ++- 4 files changed, 59 insertions(+), 13 deletions(-) diff --git a/crates/engine/src/cmd/object/transform.rs b/crates/engine/src/cmd/object/transform.rs index 1eac08e571..e7a2961285 100644 --- a/crates/engine/src/cmd/object/transform.rs +++ b/crates/engine/src/cmd/object/transform.rs @@ -365,12 +365,14 @@ pub(super) fn scale(s: &mut Session, p: &Value) -> Result { /// The frame that `object.scale` and a named `object.reflect` act in, from the `basis` param: /// `"box"` (the default) is the bounding box of `ids`, turned with rotated objects until Reset /// Bounding Box ([`Document::bbox_angle`]); `"page"` is the page's axes. Anchors selected with -/// Direct Selection (and no copy) transform along the page's axes, as their own box does. The -/// basis joins the journal entry, so a replay acts in the same frame. +/// Direct Selection (with no copy and Transform Objects on) transform along the page's axes, as +/// their own box does. The basis joins the journal entry, so a replay acts in the same frame. fn basis_frame(s: &mut Session, p: &Value, cmd: &str, ids: &[NodeId]) -> Result { let page = choice(p, cmd, "basis", &["box", "page"])? == Some("page"); let st = s.doc()?; - let anchors = !bool_or(p, "copy", false) && effects::preview::anchor_bounds_with(&st.selection, &st.doc, s.bounds_measure()).is_some(); + let anchors = !bool_or(p, "copy", false) + && transforms_objects(p) + && effects::preview::anchor_bounds_with(&st.selection, &st.doc, s.bounds_measure()).is_some(); let angle = if page || anchors { 0.0 } else { st.doc.bbox_angle(ids) }; s.note_journal("basis", json!(if page { "page" } else { "box" })); Ok(OrientedBox { angle, rect: Rect::ZERO }) diff --git a/crates/engine/src/tests/bboxrotate.rs b/crates/engine/src/tests/bboxrotate.rs index 0a6df22e10..3721e332d3 100644 --- a/crates/engine/src/tests/bboxrotate.rs +++ b/crates/engine/src/tests/bboxrotate.rs @@ -469,6 +469,35 @@ fn scale_follows_the_page_after_a_reset_and_for_mixed_angles() { assert!(near(r.width(), w.width()) && near(r.height(), 2.0 * w.height()), "{w:?} {r:?}"); } +/// With anchors selected, Scale and a named Reflect move the anchors along the page's axes, but +/// with Transform Objects off they move the whole objects' pattern tiles, along the turned box. +#[test] +fn pattern_only_transforms_of_selected_anchors_follow_the_turned_box() { + let c = Point::new(200.0, 200.0); + let frame = OrientedBox { angle: 45.0, rect: Rect::ZERO }; + let about = |m: Affine| Affine::translate(c.to_vec2()) * m * Affine::translate(-c.to_vec2()); + let last = |s: &Session| match s.doc().unwrap().last_transform.clone() { + Some(LastTransform::Matrix(m, _)) => m, + other => panic!("no matrix to repeat: {other:?}"), + }; + let scale = Affine::scale_non_uniform(2.0, 1.0); + let flip = Affine::scale_non_uniform(-1.0, 1.0); + for (cmd, p, m) in [("object.scale", json!({"sx": 200, "sy": 100}), scale), ("object.reflect", json!({"axis": "vertical"}), flip)] { + for objects in [false, true] { + let mut s = session(); + let a = turned_rect(&mut s); + s.execute("select.anchors", &json!({"id": a.0, "anchors": [[0, 0]], "mode": "set"})).unwrap(); + let mut p = p.clone(); + p["origin"] = json!([c.x, c.y]); + p["objects"] = json!(objects); + p["patterns"] = json!(true); + s.execute(cmd, &p).unwrap(); + let want = if objects { about(m) } else { about(frame.conjugate(m)) }; + assert!(same_matrix(last(&s), want), "{cmd} objects {objects}: {:?}", last(&s)); + } + } +} + #[test] fn groups_type_and_multiple_selections_keep_their_angle() { let mut s = session(); diff --git a/crates/tools/src/xform/transform.rs b/crates/tools/src/xform/transform.rs index 8f3f3b1768..47cd5b178a 100644 --- a/crates/tools/src/xform/transform.rs +++ b/crates/tools/src/xform/transform.rs @@ -74,7 +74,8 @@ struct Drag { /// ([`TransformTool::matrix_in`]). angle: f64, /// Anchors are selected with Direct Selection: they transform alone along the page's axes, - /// and a copy transforms the whole objects along the box ([`Drag::angle_for`]). + /// and a copy or a pattern-only drag transforms the whole objects along the box + /// ([`Drag::angle_for`]). anchors: bool, /// The snapped pointer and Shift at the last drag event, to work out the transform again /// when the Alt state at the release changes what it transforms. @@ -84,9 +85,10 @@ struct Drag { } impl Drag { - /// The angle Scale and Reflect act along, for a drag that copies (`copy`) or not. - fn angle_for(&self, copy: bool) -> f64 { - if self.anchors && !copy { 0.0 } else { self.angle } + /// The angle Scale and Reflect act along, for a drag that copies (`copy`) or not, and that + /// transforms only pattern tiles (`patterns_only`, the backquote key) or not. + fn angle_for(&self, copy: bool, patterns_only: bool) -> f64 { + if self.anchors && !copy && !patterns_only { 0.0 } else { self.angle } } } @@ -292,7 +294,7 @@ impl Tool for TransformTool { } let (p, guides) = self.snap.as_ref().map_or((p, vec![]), |s| s.snap(cx, p)); self.hover = guides; - let (m, text) = self.matrix_in(d.angle_for(ev.mods.alt), d.origin, d.pick, p, ev.mods.shift, d.bounds); + let (m, text) = self.matrix_in(d.angle_for(ev.mods.alt, ev.backquote), d.origin, d.pick, p, ev.mods.shift, d.bounds); (d.last, d.pointer, d.shift) = (m, p, ev.mods.shift); self.drag = Some(d); self.measure = Some((p, text)); @@ -302,10 +304,14 @@ impl Tool for TransformTool { PointerKind::Up => { let Some(d) = self.end_drag() else { return vec![] }; if d.began { - // The Alt state at release decides whether the result is a copy, and with - // anchors selected, whether it acts along the box or the page. - let m = - if d.anchors { self.matrix_in(d.angle_for(ev.mods.alt), d.origin, d.pick, d.pointer, d.shift, d.bounds).0 } else { d.last }; + // The Alt and backquote states at release decide whether the result is a copy + // or moves only pattern tiles, and with anchors selected, whether it acts + // along the box or the page. + let m = if d.anchors { + self.matrix_in(d.angle_for(ev.mods.alt, ev.backquote), d.origin, d.pick, d.pointer, d.shift, d.bounds).0 + } else { + d.last + }; vec![preview(m, ev.mods.alt, ev.backquote), Action::Commit] } else { // A click sets the reference point; with Alt, it opens the dialog too. @@ -680,6 +686,14 @@ mod tests { let up = t.pointer(&cx, &ev(PointerKind::Up, to.x, to.y).with_mods(if copy { alt() } else { Mods::default() })); assert_eq!(page_axes(matrix(&up[0])), !copy, "copy {copy}: {up:?}"); } + // With the backquote key the drag moves only the whole objects' pattern tiles, which + // scale along the box, both while dragging and at the release. + let mut t = TransformTool::new(TransformKind::Scale); + t.pointer(&cx, &ev(PointerKind::Down, from.x, from.y)); + let a = t.pointer(&cx, &PointerEvent { backquote: true, ..ev(PointerKind::Drag, to.x, to.y) }); + assert!(!page_axes(matrix(&a[1])), "{a:?}"); + let up = t.pointer(&cx, &PointerEvent { backquote: true, ..ev(PointerKind::Up, to.x, to.y) }); + assert!(!page_axes(matrix(&up[0])), "{up:?}"); } #[test] diff --git a/docs/mcp.md b/docs/mcp.md index b5434c6abc..ffb534472e 100644 --- a/docs/mcp.md +++ b/docs/mcp.md @@ -5144,7 +5144,8 @@ stretches along the box's own width and `sy` along its height, and `"vertical"` axes, until Object › Transform › Reset Bounding Box squares the box to the page. Both take `basis?: "box"|"page"`: `"box"` is the default, and `"page"` acts along the page's axes. Any other `basis` is an error, and nothing changes. `origin` is still a page point, and a numeric `axis` is still a line on the page at that angle. Selections whose -objects stand at different angles, and anchors selected with Direct Selection, use the page's axes. The journal entry +objects stand at different angles, and anchors selected with Direct Selection, use the page's axes; with `copy` or +with `objects: false`, the whole objects or their pattern tiles transform, along the box. The journal entry records the `basis` used, so a recorded action replays in the same frame; an older recording without `basis` acts along the box. `object.transformAgain` repeats the transform's page matrix, also after Reset Bounding Box. The Scale and Reflect dialogs, the Transform and Properties panels' flips, the Scale tool and the Reflect tool's default axis From 99b49f8cd419f32b8d08d5569b7fb12ca498d158 Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Fri, 13 Nov 2026 22:23:59 -0800 Subject: [PATCH 04/29] i18n: Ukrainian Color Library names colors, not flowers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The Ukrainian catalog translated Color Library and Color Library… as "Бібліотека квітів" (library of flowers). Both rows now read "Бібліотека кольорів", the genitive plural of колір used elsewhere in the catalog. A test checks both labels through the catalog lookup. No other Ukrainian row uses квіт- for color. The Russian, Bulgarian, Bosnian, Czech and Polish labels already name colors. --- crates/ui-egui/src/i18n/tests.rs | 7 +++++++ crates/ui-egui/src/i18n/uk.tsv | 4 ++-- 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/crates/ui-egui/src/i18n/tests.rs b/crates/ui-egui/src/i18n/tests.rs index 705fc68db2..c3774c8ae0 100644 --- a/crates/ui-egui/src/i18n/tests.rs +++ b/crates/ui-egui/src/i18n/tests.rs @@ -1834,6 +1834,13 @@ fn uk() -> Lang { Lang::from_code("uk").expect("uk registered") } +/// The Ukrainian Color Library labels use the word for colors (кольорів), not flowers (квітів). +#[test] +fn ukrainian_color_library_labels_name_colors() { + assert_eq!(uk().catalog().plain("Color Library"), Some("Бібліотека кольорів")); + assert_eq!(uk().catalog().plain("Color Library…"), Some("Бібліотека кольорів…")); +} + /// Every Ukrainian plural has all three forms; exercise different endings through real lookups. #[test] fn ukrainian_plurals_have_three_forms() { diff --git a/crates/ui-egui/src/i18n/uk.tsv b/crates/ui-egui/src/i18n/uk.tsv index 50690fa0c7..731caff5af 100644 --- a/crates/ui-egui/src/i18n/uk.tsv +++ b/crates/ui-egui/src/i18n/uk.tsv @@ -540,8 +540,8 @@ font-technology Variable Варіативні Color Guide Options Параметри колірного гіда Color Guide Options… Параметри колірного гіда… Color images Кольорові зображення - Color Library Бібліотека квітів - Color Library… Бібліотека квітів… + Color Library Бібліотека кольорів + Color Library… Бібліотека кольорів… Color Management Керування кольором Color Mixer (Shift-click the chip) Змішувач кольорів (Shift+клацання на зразку) Color Mode Колірний режим From 21da73402fd8bc28264a0d13b435faf85c016934 Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Fri, 13 Nov 2026 22:56:22 -0800 Subject: [PATCH 05/29] Live Paint: Make keeps every fill and stroke row that draws on the source Object > Live Paint > Make gave each new face and edge one fresh row built from only the source's topmost fill or stroke paint and the top stroke's weight. A lower row that draws was lost, a hidden top row became visible, and the rows' opacity, blending mode, effects and stroke settings were dropped. - A face takes every fill row that draws (shown, with paint and an opacity above 0) of its front-most covering source that has one and an opacity above 0, in order with their settings. A source in front whose fill does not draw no longer hides the fill behind it. - An edge takes every stroke row of its source that draws (also with a weight above 0). Faces and edges take the source's opacity and blending mode; gradients keep their fit on the source, and pen pressure stays with the source. - Where a path is cut into several edges, each edge runs the way the path does, its dashes go on from where it starts along the path, the arrowheads stay at the path's own ends, and a width profile or brush stays only on an edge that runs the whole path. - Rows that draw nothing stay with the stored sources, which Release returns unchanged. Merge and Gap Options build their new parts the same way. Docs: livePaint.make params, docs/mcp.md, docs/target-app-parity.md. --- crates/engine/src/cmd/buildcmds.rs | 274 +++++++++++++++++++++++++++-- crates/engine/src/tests/build.rs | 234 +++++++++++++++++++++++- docs/mcp.md | 15 +- docs/target-app-parity.md | 1 + 4 files changed, 510 insertions(+), 14 deletions(-) diff --git a/crates/engine/src/cmd/buildcmds.rs b/crates/engine/src/cmd/buildcmds.rs index 3fc5953619..a1c06e6490 100644 --- a/crates/engine/src/cmd/buildcmds.rs +++ b/crates/engine/src/cmd/buildcmds.rs @@ -14,7 +14,7 @@ use std::collections::{HashMap, HashSet}; use std::sync::Arc; use serde_json::{Value, json}; -use vectorcraft_color::{Color, Paint}; +use vectorcraft_color::{BlendMode, Color, Paint}; use vectorcraft_doc::appearance::{AppearanceItem, FillLayer, LineCap, LineJoin, StrokeLayer}; use vectorcraft_doc::{Appearance, Document, GapOptions, GapSize, LiveShape, Node, NodeId, NodeKind, Selection, TraceView}; use vectorcraft_geom::{FillRule, PathData, Point, Rect, SubPath}; @@ -72,7 +72,7 @@ pub fn specs() -> Vec { "Make", ["Object", "Live Paint"], Some("Cmd+Alt+X"), - "{ids?|id?} build a Live Paint group from the selected paths (paths, compound paths and groups of them; type, images and other objects are refused, nothing changes); each covered face starts with its front-most covering source's fill; with a Live Paint group among them, add the others to it as livePaint.merge does; a Live Paint group alone has nothing to add, so it is selected and nothing changes (no undo step) → {id, faces, edges}", + "{ids?|id?} build a Live Paint group from the selected paths (paths, compound paths and groups of them; type, images and other objects are refused, nothing changes); each covered face starts with the fill rows that draw (shown, with paint and an opacity above 0) of its front-most covering source that has one and an opacity above 0, and each edge with the stroke rows that draw (also a weight above 0) of its source, in order with their settings and with that source's opacity and blending mode (on a path cut into several edges, dashes go on along the path, arrowheads stay at its own ends, and a width profile or brush stays only on an edge that runs the whole path); a face or edge given no such row has one unpainted row; with a Live Paint group among them, add the others to it as livePaint.merge does; a Live Paint group alone has nothing to add, so it is selected and nothing changes (no undo step) → {id, faces, edges}", has_selection_or_ids, lp_make ), @@ -414,22 +414,256 @@ fn source_nodes(n: &Node) -> Vec> { if is_live_paint(n) { b::sources(n).and_then(|g| g.children().cloned()).unwrap_or_default() } else { vec![Arc::new(n.clone())] } } +/// Does appearance row `i` draw: it is shown, has paint and an opacity above 0, and a stroke also +/// has a weight above 0? +fn row_draws(i: &AppearanceItem) -> bool { + match i { + AppearanceItem::Fill(f) => f.visible && !f.paint.is_none() && f.opacity > 0.0, + AppearanceItem::Stroke(s) => s.visible && !s.paint.is_none() && s.opacity > 0.0 && s.width > 0.0, + } +} + +/// What a source path gives the faces and edges made from it. +struct SourceStyle { + /// The fill rows that draw, in paint order (none when the path's opacity is 0). + fills: Vec, + /// The stroke rows that draw, in paint order (none when the path's opacity is 0). + strokes: Vec, + /// The top stroke's weight, for an edge given no stroke that draws. + width: f64, + opacity: f32, + blend: BlendMode, +} + +impl SourceStyle { + /// The style of source path `n`: its rows keep their order and settings, gradients fitted to + /// its bounds keep that fit, and the strokes' pen pressure, tilt, bearing and rotation stay + /// with the path. + fn of(n: &Node) -> Self { + let mut a = (*n.appearance).clone().without_pressure(); + if a.has_unplaced_gradient() + && let Some(bounds) = n.geometric_bounds() + { + a.pin_gradients(bounds); + } + let width = a.stroke().map_or(1.0, |s| s.width); + let (mut fills, mut strokes) = (vec![], vec![]); + if n.opacity > 0.0 { + for i in a.items.into_iter().filter(row_draws) { + if i.is_fill() { fills.push(i) } else { strokes.push(i) } + } + } + Self { fills, strokes, width, opacity: n.opacity, blend: n.blend } + } + + /// Give part `n` the rows `rows` of this source with its opacity and blending mode; with no + /// rows, `n` keeps the unpainted row it has. + fn paint(&self, n: &mut Node, rows: &[AppearanceItem]) { + if rows.is_empty() { + return; + } + n.appearance = Appearance { items: rows.to_vec(), ..Default::default() }.into(); + n.opacity = self.opacity; + n.blend = self.blend; + } +} + +/// How far, in points, a place on an edge may be from its source path and still be on it. +const ON_SOURCE: f64 = 0.05; + +/// Does stroke row `i` have settings that depend on where along its path a piece of it lies: +/// dashes, arrowheads, a width profile or a brush? +fn depends_on_place(i: &AppearanceItem) -> bool { + matches!(i, AppearanceItem::Stroke(s) if s.dash.is_some() || s.start_arrow.is_some() || s.end_arrow.is_some() || s.profile.is_some() || s.brush.is_some()) +} + +/// One subpath's segments with the length along it where each starts, then its whole length, and +/// a grid of square cells listing the segments whose bounds, grown by [`ON_SOURCE`], reach into +/// each cell, so finding the segments near a point does not look at every segment. +struct Track { + segs: Vec, + at: Vec, + closed: bool, + cell: f64, + grid: HashMap<(i64, i64), Vec>, + /// Segments that reach into more than [`Track::MAX_CELLS`] cells, or that come after the grid + /// holds [`Track::CELLS_PER_SEGMENT`] entries per segment, looked at for every point. + wide: Vec, +} + +impl Track { + const ACCURACY: f64 = 1e-4; + const MAX_CELLS: i64 = 4096; + const CELLS_PER_SEGMENT: usize = 16; + + fn new(sp: &SubPath) -> Self { + use kurbo::{ParamCurveArclen, Shape as _}; + let mut bp = kurbo::BezPath::new(); + sp.to_bezpath_into(&mut bp); + let segs: Vec = bp.segments().collect(); + let mut at = Vec::with_capacity(segs.len() + 1); + let mut len = 0.0; + for s in &segs { + at.push(len); + len += s.arclen(Self::ACCURACY); + } + at.push(len); + let boxes: Vec = segs.iter().map(|s| s.bounding_box().inflate(ON_SOURCE, ON_SOURCE)).collect(); + // Cells about as wide as an average segment's bounds. + let mean = boxes.iter().map(|b| b.width().max(b.height())).sum::() / boxes.len().max(1) as f64; + let cell = if mean.is_finite() { mean.max(4.0 * ON_SOURCE) } else { 4.0 * ON_SOURCE }; + let mut grid: HashMap<(i64, i64), Vec> = HashMap::new(); + let mut wide = vec![]; + // The grid holds at most this many entries in all. + let mut budget = boxes.len().saturating_mul(Self::CELLS_PER_SEGMENT); + for (k, b) in boxes.iter().enumerate() { + let (x0, y0) = Self::cell_of(Point::new(b.x0, b.y0), cell); + let (x1, y1) = Self::cell_of(Point::new(b.x1, b.y1), cell); + let cells = x1.saturating_sub(x0).saturating_add(1).saturating_mul(y1.saturating_sub(y0).saturating_add(1)); + let Some(cells) = usize::try_from(cells).ok().filter(|&c| cells <= Self::MAX_CELLS && c <= budget) else { + wide.push(k); + continue; + }; + budget -= cells; + for x in x0..=x1 { + for y in y0..=y1 { + grid.entry((x, y)).or_default().push(k); + } + } + } + Self { segs, at, closed: sp.closed, cell, grid, wide } + } + + fn cell_of(p: Point, cell: f64) -> (i64, i64) { + ((p.x / cell).floor() as i64, (p.y / cell).floor() as i64) + } + + fn len(&self) -> f64 { + self.at.last().copied().unwrap_or(0.0) + } + + /// The lengths along the subpath to each of its segments' places nearest `p` that are within + /// [`ON_SOURCE`] of it (more than one where the subpath passes `p` again). + fn places(&self, p: Point) -> Vec { + use kurbo::{ParamCurve, ParamCurveArclen, ParamCurveNearest}; + let near = self.grid.get(&Self::cell_of(p, self.cell)).map(Vec::as_slice).unwrap_or_default(); + let mut out = vec![]; + for &k in near.iter().chain(&self.wide) { + let Some(s) = self.segs.get(k) else { continue }; + let n = s.nearest(p, 1e-9); + if n.distance_sq <= ON_SOURCE * ON_SOURCE { + out.push(self.at.get(k).copied().unwrap_or(0.0) + s.subsegment(0.0..n.t).arclen(Self::ACCURACY)); + } + } + out + } + + /// The signed length from `a` to `b` along the subpath (the shorter way round a closed one). + fn step(&self, a: f64, b: f64) -> f64 { + let (d, len) = (b - a, self.len()); + if self.closed && len > 0.0 { d - len * (d / len).round() } else { d } + } + + /// Of `places`, the one nearest along the subpath to `target`. + fn nearest(&self, places: &[f64], target: f64) -> Option { + places.iter().copied().min_by(|x, y| self.step(*x, target).abs().total_cmp(&self.step(*y, target).abs())) + } +} + +/// Where edge `edge` runs along its source path, whose subpaths' tracks are `tracks`: the length +/// along the source subpath to the edge's start, whether the edge starts at that subpath's start and +/// ends at its end (an open subpath), and whether it runs the whole subpath. The middle of the +/// edge's first segment places it, and its ends are taken where they lie that far along the source, +/// so a path that passes a point twice is told apart. An edge that runs against the direction of its +/// source is reversed first. `None` when the edge is not a single piece found on the source. +fn edge_run(tracks: &[Track], edge: &mut PathData) -> Option<(f64, bool, bool, bool)> { + use kurbo::{ParamCurve, ParamCurveArclen}; + let [sp] = edge.subpaths.as_slice() else { return None }; + if sp.segment_count() == 0 { + return None; + } + let (a, z) = (sp.anchors.first()?.p, if sp.closed { sp.anchors.first()?.p } else { sp.anchors.last()?.p }); + let first = sp.segment(0); + let mid = first.eval(0.5); + let half = first.subsegment(0.0..0.5).arclen(Track::ACCURACY); + let length = sp.anchor_arc_positions().last().copied().unwrap_or(0.0); + let edge_closed = sp.closed; + // (how far off the fit is, track, start, end, runs forward) for the subpath that fits best. + let mut found: Option<(f64, &Track, f64, f64, bool)> = None; + for track in tracks { + // The start lies half the first segment before its middle along the source, or after it + // when the edge runs the other way: take the place and way that fit best. + let starts_at = track.places(a); + let mut best: Option<(f64, f64, bool)> = None; + for pm in track.places(mid) { + for forward in [true, false] { + let Some(pa) = track.nearest(&starts_at, if forward { pm - half } else { pm + half }) else { continue }; + let miss = (if forward { track.step(pa, pm) } else { track.step(pm, pa) } - half).abs(); + if best.is_none_or(|(m, _, _)| miss < m) { + best = Some((miss, pa, forward)); + } + } + } + let Some((miss, pa, forward)) = best else { continue }; + let target = if forward { pa + length } else { pa - length }; + let Some(pz) = track.nearest(&track.places(z), target) else { continue }; + let miss = miss + track.step(pz, target).abs(); + if found.is_none_or(|(m, ..)| miss < m) { + found = Some((miss, track, pa, pz, forward)); + } + } + let (_, track, pa, pz, forward) = found?; + let (from, to) = if forward { (pa, pz) } else { (pz, pa) }; + if !forward { + edge.reverse(); + } + let open = !track.closed; + let starts = open && from <= ON_SOURCE; + let ends = open && to >= track.len() - ON_SOURCE; + let whole = if open { starts && ends } else { edge_closed }; + Some((from, starts, ends, whole)) +} + +/// Fit stroke row `row` of a source path to an edge cut from it, which runs as [`edge_run`] says +/// (`None`: not known): its dashes go on from where the edge starts along the source, its +/// arrowheads stay only at the source's own ends, and its width profile and brush, which spread +/// over the whole path, stay only on an edge that runs the whole path. +fn fit_to_edge(row: &mut AppearanceItem, run: Option<(f64, bool, bool, bool)>) { + let AppearanceItem::Stroke(s) = row else { return }; + let (from, starts, ends, whole) = run.unwrap_or((0.0, false, false, false)); + if !whole { + if let Some(d) = &mut s.dash + && run.is_some() + { + d.offset += from; + d.align_corners = false; + } + s.profile = None; + s.brush = None; + } + if !starts { + s.start_arrow = None; + } + if !ends { + s.end_arrow = None; + } +} + /// The planar map's inputs from `sources` (paths and compound paths, back → front), with the -/// fill, stroke and stroke width of each. -fn source_shapes(sources: &[Arc]) -> (Vec, Vec<(Paint, Paint, f64)>) { +/// style of each. +fn source_shapes(sources: &[Arc]) -> (Vec, Vec) { let mut lv = vec![]; for n in sources { b::leaf_shapes(n, &mut lv); } let mut shapes = vec![]; - let mut styles: Vec<(Paint, Paint, f64)> = vec![]; + let mut styles: Vec = vec![]; for l in lv { if let Some((path, rule)) = b::node_outline(l) && !path.is_empty() { shapes.push(po::Shape::new(path, rule, styles.len() as u64)); - let a = &l.appearance; - styles.push((a.fill_paint(), a.stroke_paint(), a.stroke().map(|s| s.width).unwrap_or(1.0))); + styles.push(SourceStyle::of(l)); } } (shapes, styles) @@ -462,17 +696,35 @@ fn build_children(d: &mut Document, sources: Vec>, max_gap: Option> = HashMap::new(); for e in edges { - let Some((_, stroke, w)) = styles.get(e.key as usize) else { continue }; + let key = e.key as usize; + let Some(s) = styles.get(key) else { continue }; + let mut path = e.path; + let mut rows = s.strokes.clone(); + if rows.iter().any(depends_on_place) { + let source = tracks + .entry(key) + .or_insert_with(|| shapes.get(key).map(|src| src.path.subpaths.iter().map(Track::new).collect()).unwrap_or_default()); + let run = edge_run(source, &mut path); + for r in &mut rows { + fit_to_edge(r, run); + } + } let id = d.alloc_id(); - let mut n = Node::path(id, e.path, stroke_only(stroke.clone(), *w)); + let mut n = Node::path(id, path, stroke_only(Paint::None, s.width)); n.name = Some(EDGE_NAME.into()); + s.paint(&mut n, &rows); children.push(Arc::new(n)); } Ok((children, nfaces, nedges)) diff --git a/crates/engine/src/tests/build.rs b/crates/engine/src/tests/build.rs index 1c3ad5d8b4..23674e63d0 100644 --- a/crates/engine/src/tests/build.rs +++ b/crates/engine/src/tests/build.rs @@ -3,7 +3,8 @@ use std::sync::Arc; use serde_json::{Value, json}; -use vectorcraft_color::{Color, Paint}; +use vectorcraft_color::{BlendMode, Color, Paint}; +use vectorcraft_doc::appearance::{Effect, FillLayer, StrokeLayer}; use vectorcraft_doc::{AppearanceItem, ImageBlob, ImageObject, LineCap, LineJoin, Node, NodeKind}; use vectorcraft_geom::{Affine, FillRule, PathData, Point, Rect}; use vectorcraft_testkit::pdf::{PdfPage, pdf}; @@ -2597,6 +2598,237 @@ fn live_paint_make_and_expand_keep_abutting_compound_colors() { check_colors(&node(&s, group)); } +/// Gives `id` the appearance rows `items` (paint order) and returns them. +fn set_rows(s: &mut Session, id: NodeId, items: Vec) -> Vec { + s.edit("t", |d, _| { + d.node_mut(id).unwrap().appearance = vectorcraft_doc::Appearance { items: items.clone(), ..Default::default() }.into(); + Ok(()) + }) + .unwrap(); + items +} + +/// A fill row of `p`, changed by `f`. +fn fill_row(p: Paint, f: impl FnOnce(&mut FillLayer)) -> AppearanceItem { + let mut l = FillLayer::new(p); + f(&mut l); + AppearanceItem::Fill(l) +} + +/// A stroke row of `p` `width` wide, changed by `f`. +fn stroke_row(p: Paint, width: f64, f: impl FnOnce(&mut StrokeLayer)) -> AppearanceItem { + let mut l = StrokeLayer::new(p, width); + f(&mut l); + AppearanceItem::Stroke(l) +} + +/// The faces and edges of Live Paint group `g` whose bounds lie within x `x0`..`x1`. +fn parts_within(s: &Session, g: NodeId, x0: f64, x1: f64) -> (Vec, Vec) { + let n = node(s, g); + let within = |c: &&Arc| c.geometric_bounds().is_some_and(|b| b.x0 >= x0 - 1e-6 && b.x1 <= x1 + 1e-6); + let faces = vectorcraft_tools::builder::faces(&n).into_iter().filter(within).map(|c| (**c).clone()).collect(); + let edges = vectorcraft_tools::builder::edges(&n).into_iter().filter(within).map(|c| (**c).clone()).collect(); + (faces, edges) +} + +/// Make gives each edge every stroke row of its source that draws, a lower one under an +/// unpainted or hidden top row included, with the rows' settings and the source's opacity and +/// blending mode; rows that draw nothing stay only with the stored source, which Release returns. +#[test] +fn live_paint_make_keeps_lower_drawn_stroke_rows() { + let mut s = session(); + let (a, b) = two_at(&mut s, 200.0); + let black = Paint::solid(Color::BLACK); + let green = Paint::solid(Color::rgb(0.0, 1.0, 0.0)); + let thick = stroke_row(black.clone(), 3.0, |l| { + l.opacity = 0.5; + l.blend = BlendMode::Multiply; + l.cap = LineCap::Round; + }); + // A: the top stroke has no paint. + let a_rows = + set_rows(&mut s, a, vec![fill_row(Paint::solid(Color::rgb(1.0, 0.0, 0.0)), |_| {}), thick.clone(), stroke_row(Paint::None, 1.0, |_| {})]); + // B: the top stroke is hidden; a zero-weight and a transparent stroke draw nothing either. + set_rows( + &mut s, + b, + vec![ + stroke_row(green.clone(), 2.0, |_| {}), + stroke_row(black.clone(), 0.0, |_| {}), + stroke_row(black, 2.0, |l| l.opacity = 0.0), + stroke_row(Paint::solid(Color::rgb(0.0, 0.0, 1.0)), 5.0, |l| l.visible = false), + ], + ); + s.edit("t", |d, _| { + let n = d.node_mut(a).unwrap(); + n.opacity = 0.75; + n.blend = BlendMode::Screen; + Ok(()) + }) + .unwrap(); + s.execute("select.set", &json!({"ids": [a.0, b.0]})).unwrap(); + let g = NodeId(s.execute("livePaint.make", &json!({})).unwrap()["id"].as_u64().unwrap()); + let (_, a_edges) = parts_within(&s, g, 0.0, 100.0); + let (_, b_edges) = parts_within(&s, g, 200.0, 300.0); + assert!(!a_edges.is_empty() && !b_edges.is_empty()); + for e in &a_edges { + assert_eq!(e.appearance.items, vec![thick.clone()], "A's edge takes the stroke that draws"); + assert_eq!((e.opacity, e.blend), (0.75, BlendMode::Screen)); + } + for e in &b_edges { + assert_eq!(e.appearance.items, vec![stroke_row(green.clone(), 2.0, |_| {})], "B's edge takes only its green stroke"); + assert_eq!((e.opacity, e.blend), (1.0, BlendMode::Normal)); + } + // Release returns the sources with every row they had. + let released = ids(&s.execute("livePaint.release", &json!({})).unwrap()); + assert!(released.contains(&a)); + assert_eq!(node(&s, a).appearance.items, a_rows); +} + +/// When Make cuts a dashed stroke with arrowheads, a width profile and a brush into edges, each +/// edge's dashes go on from where it starts along the path, the arrowheads stay at the path's own +/// ends, and the profile and brush, which spread over the whole path, are left off the pieces. +#[test] +fn live_paint_make_fits_dashes_and_arrowheads_to_each_edge() { + use vectorcraft_doc::{Arrowhead, Dash}; + let mut s = session(); + let a = rect(&mut s, 0.0, 0.0, 100.0, 100.0); + let l = line(&mut s, (-20.0, 50.0), (120.0, 50.0)); + let dash = Dash { pattern: vec![10.0, 5.0], offset: 2.0, align_corners: true }; + let row = stroke_row(Paint::solid(Color::BLACK), 2.0, |st| { + st.dash = Some(dash.clone()); + st.start_arrow = Some(Arrowhead::Triangle); + st.end_arrow = Some(Arrowhead::Circle); + st.brush = Some("Charcoal".into()); + }); + let rows = set_rows(&mut s, l, vec![row]); + s.execute("select.set", &json!({"ids": [a.0, l.0]})).unwrap(); + let g = NodeId(s.execute("livePaint.make", &json!({})).unwrap()["id"].as_u64().unwrap()); + let gn = node(&s, g); + let mut pieces: Vec<(f64, f64, vectorcraft_doc::StrokeLayer)> = vectorcraft_tools::builder::edges(&gn) + .iter() + .filter_map(|e| { + let st = e.appearance.stroke().filter(|st| st.dash.is_some())?.clone(); + let sp = e.path_data()?.subpaths.first()?; + Some((sp.anchors.first()?.p.x, sp.anchors.last()?.p.x, st)) + }) + .collect(); + pieces.sort_by(|p, q| p.0.total_cmp(&q.0)); + let ends: Vec<(f64, f64)> = pieces.iter().map(|p| ((p.0 * 1e3).round() / 1e3, (p.1 * 1e3).round() / 1e3)).collect(); + assert_eq!(ends, vec![(-20.0, 0.0), (0.0, 100.0), (100.0, 120.0)], "each piece runs the way the line does"); + let offsets: Vec = pieces.iter().map(|p| (p.2.dash.as_ref().unwrap().offset * 1e3).round() / 1e3).collect(); + assert_eq!(offsets, vec![2.0, 22.0, 122.0], "the dashes go on along the line"); + assert!(pieces.iter().all(|p| !p.2.dash.as_ref().unwrap().align_corners && p.2.brush.is_none())); + let arrows: Vec<_> = pieces.iter().map(|p| (p.2.start_arrow.clone(), p.2.end_arrow.clone())).collect(); + assert_eq!(arrows, vec![(Some(Arrowhead::Triangle), None), (None, None), (None, Some(Arrowhead::Circle))]); + // A path that crosses itself: the pieces that start at the crossing take their place on the + // path from where they run, not from the first time the path passes that point. + let mut s3 = session(); + let anchors = [(0.0, 0.0), (100.0, 100.0), (100.0, 0.0), (0.0, 100.0)].map(|(x, y)| json!({"x": x, "y": y})); + let z = NodeId(s3.execute("path.create", &json!({"anchors": anchors, "closed": false})).unwrap()["id"].as_u64().unwrap()); + set_rows(&mut s3, z, rows.clone()); + s3.execute("select.set", &json!({"ids": [z.0]})).unwrap(); + let g3 = NodeId(s3.execute("livePaint.make", &json!({})).unwrap()["id"].as_u64().unwrap()); + let mut cut: Vec<(f64, Option, Option)> = vectorcraft_tools::builder::edges(&node(&s3, g3)) + .iter() + .filter_map(|e| { + let st = e.appearance.stroke()?; + Some(((st.dash.as_ref()?.offset * 1e3).round() / 1e3, st.start_arrow.clone(), st.end_arrow.clone())) + }) + .collect(); + cut.sort_by(|p, q| p.0.total_cmp(&q.0)); + let d = 2.0 + 50.0 * 2f64.sqrt(); + let r = |v: f64| (v * 1e3).round() / 1e3; + assert_eq!( + cut, + vec![(2.0, Some(Arrowhead::Triangle), None), (r(d), None, None), (r(d + 100.0 + 100.0 * 2f64.sqrt()), None, Some(Arrowhead::Circle))] + ); + // An uncut path keeps all of it. + let mut s2 = session(); + let l2 = line(&mut s2, (0.0, 0.0), (50.0, 0.0)); + set_rows(&mut s2, l2, rows.clone()); + s2.execute("select.set", &json!({"ids": [l2.0]})).unwrap(); + let g2 = NodeId(s2.execute("livePaint.make", &json!({})).unwrap()["id"].as_u64().unwrap()); + let edges: Vec<_> = vectorcraft_tools::builder::edges(&node(&s2, g2)).iter().map(|e| e.appearance.items.clone()).collect(); + assert_eq!(edges, vec![rows]); +} + +/// Make gives each face every fill row of its source that draws, in order and with their +/// opacity, blending mode, overprint and effects, and the source's gradients keep their fit on +/// the source; Expand keeps the rows, and Undo and Redo bring the group back with them. +#[test] +fn live_paint_make_keeps_all_drawn_fill_rows_and_attributes() { + let mut s = session(); + let (a, b) = two(&mut s); + let lower = fill_row(Paint::solid(Color::rgb(1.0, 0.0, 0.0)), |l| { + l.opacity = 0.4; + l.blend = BlendMode::Multiply; + l.overprint = true; + l.effects.push(Effect { id: "distort.roughen".into(), params: Value::Null, visible: true }); + }); + // A: two fills that draw, with a hidden one between them and an unpainted one above them. + set_rows( + &mut s, + a, + vec![ + lower.clone(), + fill_row(Paint::solid(Color::rgb(0.0, 1.0, 0.0)), |l| l.visible = false), + fill_row(Paint::None, |_| {}), + stroke_row(Paint::None, 1.0, |_| {}), + ], + ); + // The top fill (and the stroke) become a gradient fitted to A's bounds. + let (want_fill, _) = paint_with_gradients(&mut s, a); + s.execute("select.set", &json!({"ids": [a.0, b.0]})).unwrap(); + let g = NodeId(s.execute("livePaint.make", &json!({})).unwrap()["id"].as_u64().unwrap()); + let want = vec![lower, fill_row(want_fill, |_| {})]; + let rows_within = |s: &Session, x0: f64, x1: f64| parts_within(s, g, x0, x1).0.iter().map(|f| f.appearance.items.clone()).collect::>(); + assert_eq!(rows_within(&s, 0.0, 50.0), vec![want.clone()], "A's face takes both fills that draw, the gradient at its fit on A"); + let blue = vec![fill_row(Paint::solid(Color::rgb(0.0, 0.0, 1.0)), |_| {})]; + assert_eq!(rows_within(&s, 50.0, 100.0), vec![blue], "B is in front"); + s.execute("livePaint.expand", &json!({})).unwrap(); + let expanded = node(&s, g); + assert!(!vectorcraft_tools::builder::is_live_paint(&expanded)); + let kept = + expanded.children().unwrap().iter().filter(|c| c.geometric_bounds().is_some_and(|b| b.x1 <= 50.0 + 1e-6)).any(|c| c.appearance.items == want); + assert!(kept, "Expand keeps both fills"); + s.execute("edit.undo", &json!({})).unwrap(); + assert_eq!(rows_within(&s, 0.0, 50.0), vec![want.clone()]); + s.execute("edit.undo", &json!({})).unwrap(); + s.execute("edit.redo", &json!({})).unwrap(); + assert_eq!(rows_within(&s, 0.0, 50.0), vec![want]); +} + +/// A face takes the fill rows of the front-most covering source whose fill draws: a source in +/// front whose fill is hidden or transparent, or whose opacity is 0, does not hide the paint of the +/// source behind it, and a face that no such source covers has no paint. +#[test] +fn live_paint_make_uses_frontmost_source_with_drawn_fill() { + for front in ["hidden", "clear", "transparent object"] { + let mut s = session(); + let (a, b) = two(&mut s); + s.edit("t", |d, _| { + let n = d.node_mut(b).unwrap(); + let mut app = (*n.appearance).clone(); + match front { + "hidden" => app.fill_mut().unwrap().visible = false, + "clear" => app.fill_mut().unwrap().opacity = 0.0, + _ => n.opacity = 0.0, + } + n.appearance = app.into(); + Ok(()) + }) + .unwrap(); + s.execute("select.set", &json!({"ids": [a.0, b.0]})).unwrap(); + let g = NodeId(s.execute("livePaint.make", &json!({})).unwrap()["id"].as_u64().unwrap()); + let rows_within = |x0: f64, x1: f64| parts_within(&s, g, x0, x1).0.iter().map(|f| f.appearance.items.clone()).collect::>(); + let red = vec![fill_row(Paint::solid(Color::rgb(1.0, 0.0, 0.0)), |_| {})]; + assert_eq!(rows_within(50.0, 100.0), vec![red], "{front}: the overlap shows A"); + assert_eq!(rows_within(100.0, 150.0), vec![vec![fill_row(Paint::None, |_| {})]], "{front}: B alone paints nothing"); + assert_eq!(parts_within(&s, g, 100.0, 150.0).0[0].opacity, 1.0, "{front}"); + } +} + #[test] fn live_paint_fill_assigns_the_face_under_the_point() { let mut s = session(); diff --git a/docs/mcp.md b/docs/mcp.md index 1ad05ba3df..35a1b4e74f 100644 --- a/docs/mcp.md +++ b/docs/mcp.md @@ -3525,8 +3525,19 @@ already walks Image Trace. Short agent entry points: `ui.imageTracePresetDialog {params?, rename?}` opens the Image Trace panel's Save as New Preset… or Rename… dialog. - Live Paint: `livePaint.make`, `livePaint.merge`, `livePaint.fill {group?, point}`, `livePaint.strokeEdge`, `livePaint.info {group}`, `livePaint.release`, `livePaint.expand`, and `livePaint.gapOptions {ids?, detect?, size?, - color?, closeGaps?}` (Object › Live Paint › Gap Options). Make gives each covered face the fill of its front-most - covering source, including compound paths with shared curved boundaries. Expand keeps those face fills. + color?, closeGaps?}` (Object › Live Paint › Gap Options). Make gives each covered face the fill rows that draw of + its front-most covering source that has one, including compound paths with shared curved boundaries, and each edge + the stroke rows that draw of its source. A row draws when it is shown and has paint and an opacity above 0; a + stroke also needs a weight above 0, and a source whose opacity is 0 has no rows that draw. The rows keep their order + and settings (opacity, blending mode, effects, overprint, and a stroke's weight, caps, joins, dashes and alignment), + gradients keep their fit on the source, and the face or edge takes the source's opacity and blending mode. Where a + path is cut into several edges, each edge runs the way the path does, its dashes go on from where it starts along + the path (Align Dashes to Corners is turned off on it), the arrowheads stay only at the path's own ends, and a width + profile or brush stays only on an edge that runs the whole path. A gradient applied along a stroke starts again on + each cut edge, and an inside or outside stroke is drawn centered on an edge that is an open piece of a closed path. + A face or edge given no such row has one unpainted row. Rows that do not draw stay with the stored sources, which + `livePaint.release` returns unchanged. The source's object effects and the strokes' pen pressure are not carried. + Expand keeps those face fills. With `detect: true`, paint stops at the gaps that run from a loose end of a path to the nearest path, up to `size` wide (`small` 3 pt, `medium` 6 pt, `large` 12 pt, or a number of points up to 72); `closeGaps: true` adds an unpainted path across each of them. `color` (the Gap Preview diff --git a/docs/target-app-parity.md b/docs/target-app-parity.md index 2c74302900..eb1623d225 100644 --- a/docs/target-app-parity.md +++ b/docs/target-app-parity.md @@ -1457,6 +1457,7 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur With the Live Paint Bucket selected, Alt-click on vector art samples its fill, stroke and stroke weight into the paint defaults ([Paint with the Live Paint Bucket tool](https://helpx.adobe.com/illustrator/desktop/paint-and-fill/learn-painting-basics/paint-with-the-live-paint-bucket-tool.html)). On a placed image it samples the image pixel as a solid fill with no stroke. Alt+Shift-click samples only the color under the pointer, including an intermediate gradient color or image pixels, into the active fill or stroke ([Default keyboard shortcuts](https://helpx.adobe.com/illustrator/using/default-keyboard-shortcuts.html)). Neither click paints or changes the selection or selected art, and the next Bucket click paints with the sampled paint. Evidence: `tests_build::live_paint_bucket_alt_sample_paints_next_face_without_changing_selection`. Double-clicking the Live Paint Bucket opens Live Paint Bucket Options ([Paint with the Live Paint Bucket tool](https://helpx.adobe.com/illustrator/desktop/paint-and-fill/learn-painting-basics/paint-with-the-live-paint-bucket-tool.html)): Paint Fills (on) and Paint Strokes (off) set whether a click paints faces, edges or both, Highlight turns the outline of the face or edge under the pointer on or off, and Color and Width set it (red and 4 px by default). Faces are outlined at the Width and edges at half of it, as the page says faces are highlighted with a thick line and edges with a thin line. With both on, a click paints the edge within 4 px of the pointer, else the face, and Shift switches to Paint Fills only; with one on, Shift switches to the other. The options last across tool switches and are saved with the preferences (`tool.setOption {tool: "livePaintBucket"}`). Evidence: `builder::tests::{bucket_options_choose_what_a_click_paints, bucket_options_set_the_highlight, bucket_highlights_an_edge_thinner_than_a_face}`, `dialogs::live_paint_bucket::tests::double_clicking_the_tool_opens_its_options_and_ok_sets_them`. Live Paint Bucket Options has Cursor Swatch Preview, as the [help page](https://helpx.adobe.com/illustrator/desktop/paint-and-fill/learn-painting-basics/paint-with-the-live-paint-bucket-tool.html) lists: with the Bucket selected, the active fill or stroke shows above the pointer between the color swatches before and after it in the Swatches panel, and the Left and Right arrow keys pick the swatch before or after it, as the page describes. The selected art keeps its paint. As VectorCraft's own rules, the option is on at first, the arrows step the stroke when the Stroke proxy is in front, they wrap around at the ends and still step with the preview off, a color that is no swatch shows alone until Right picks the first swatch or Left the last, and the arrows do nothing during a fill drag or with no color swatch. Evidence: `tests::build::{live_paint_bucket_arrow_keys_step_the_active_paint_through_the_swatches, live_paint_bucket_arrow_keys_handle_unmatched_paint_few_swatches_and_drags, live_paint_bucket_arrow_keys_pass_swatches_of_the_same_color_for_fill_and_stroke, swatch_arrow_keys_leave_modified_arrows_to_the_shortcuts}`. + Object › Live Paint › Make turns the selected paths into a Live Paint group of faces and edges ([the help page](https://helpx.adobe.com/illustrator/desktop/paint-and-fill/learn-painting-basics/create-live-paint-groups.html)). As VectorCraft's own rule, each face takes every fill row that draws (shown, with paint and an opacity above 0) of its front-most covering source that has one and an opacity above 0, and each edge every stroke row that draws (also with a weight above 0) of its source, in order with their opacity, blending mode, effects and stroke settings, with gradients kept at their fit on the source and with the source's opacity and blending mode. Where a path is cut into several edges, each edge's dashes go on from where it starts along the path, the arrowheads stay at the path's own ends, and a width profile or brush stays only on an edge that runs the whole path; a gradient applied along a stroke starts again on each cut edge, and an inside or outside stroke is drawn centered on an open piece of a closed path. A painted lower row under an unpainted or hidden top row is kept, a hidden top row does not become visible, and a source in front whose fill does not draw does not hide the fill behind it. Rows that do not draw stay with the stored sources, which Release returns unchanged; the source's object effects are not carried. Evidence: `tests::build::{live_paint_make_keeps_lower_drawn_stroke_rows, live_paint_make_fits_dashes_and_arrowheads_to_each_edge, live_paint_make_keeps_all_drawn_fill_rows_and_attributes, live_paint_make_uses_frontmost_source_with_drawn_fill}`. Live Paint Make preserves the front-most covering source's fill when compound paths share a curved boundary, and Expand keeps the face fills. Regression evidence: `planar::tests::coincident_curves_keep_their_source_faces` checks source order, winding, fill rules and nearby boundaries; `tests::build::live_paint_make_and_expand_keep_abutting_compound_colors` checks native compound paths, Make, Expand and Undo/Redo. This preserves VectorCraft's source-fill rule without changing arrangement precision. Live Paint Gap Options (Object › Live Paint › Gap Options…, `livePaint.gapOptions`): with Gap Detection on, paint stops at the gaps that run from a loose end of a path to the nearest path, up to Small (3 pt), Medium (6 pt), Large (12 pt) or a custom size; Close Gaps With Paths adds an unpainted path across each gap; Preview applies the options live and draws the gaps in the Gap Preview Color. The options are saved, copied and undone with the group, and Merge keeps the bottom group's options when its Gap Detection is on, or else turns Gap Detection on with Small when another merged group has it on. When Gap Detection is off in every merged group, it stays off. View › Show Live Paint Gaps (`view.livePaintGaps`) draws the gaps of the selected Live Paint groups up to their Paint Stops At size, each in its group's Gap Preview Color, until Hide Live Paint Gaps or Hide Edges hides them ([Live Paint gaps](https://web.archive.org/web/20260105111201/https://helpx.adobe.com/illustrator/desktop/paint-and-fill/learn-painting-basics/find-and-close-gaps-in-live-paint-groups.html)). From 6e2123709e39a075424973c8b91202f45464d2e3 Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 03:39:39 -0800 Subject: [PATCH 06/29] Blob Brush: a long drag's settled outline is reused from frame to frame The outline a Blob Brush or Eraser drag shows was copied, flattened and tessellated again every frame, settled parts included, so the per-frame cost of a long stroke grew with its whole length. - The settled outline blocks are kept as shared paths and returned as a new Overlay::SharedPath; a block gets a new path only when it is joined again. - The canvas keeps the mesh each shared path was drawn with, by the path's allocation and for the view, clip and stroke it was built for. A frame with the same path and view draws the kept mesh; a pan, zoom or rotation builds it once more. Lines outside the canvas get no triangles. A frame keeps only the meshes it draws. egui still copies each kept mesh into the frame's mesh on every repaint. The release sends the same path.blob and path.eraseRegion command as before. The round Eraser tip's line is unchanged. --- crates/tools/src/draw2/gesture.rs | 6 +- crates/tools/src/draw2/gesture/area.rs | 27 ++++-- crates/tools/src/draw2/gesture/tests.rs | 108 +++++++++++++++++++++++- crates/tools/src/lib.rs | 4 + crates/ui-egui/src/app.rs | 1 + crates/ui-egui/src/caches.rs | 3 + crates/ui-egui/src/canvas.rs | 7 +- crates/ui-egui/src/canvas/overlays.rs | 84 +++++++++++++++++- crates/ui-egui/src/canvas/tests.rs | 84 ++++++++++++++++++ docs/target-app-parity.md | 1 + 10 files changed, 311 insertions(+), 14 deletions(-) diff --git a/crates/tools/src/draw2/gesture.rs b/crates/tools/src/draw2/gesture.rs index 61396e01d9..aea1b7b17e 100644 --- a/crates/tools/src/draw2/gesture.rs +++ b/crates/tools/src/draw2/gesture.rs @@ -1516,9 +1516,9 @@ impl Tool for GestureTool { }; let mut area = self.area.take().filter(|a| a.fits(key, &self.points)).unwrap_or_else(|| AreaPreview::new(key, self.points[0])); area.step(&self.points, pressures); - for path in area.paths(&self.points) { - o.push(Overlay::Path { path, color, width: 1.0, dashed: false }); - } + let paths = area.paths(&self.points); + o.extend(paths.settled.into_iter().map(|path| Overlay::SharedPath { path, color, width: 1.0 })); + o.extend(paths.live.into_iter().map(|path| Overlay::Path { path, color, width: 1.0, dashed: false })); self.area_pending.set(area.pending(&self.points)); self.area.set(Some(area)); } else if let Some(pressures) = self.size_pressures() { diff --git a/crates/tools/src/draw2/gesture/area.rs b/crates/tools/src/draw2/gesture/area.rs index 0bc0f13f25..a56322db40 100644 --- a/crates/tools/src/draw2/gesture/area.rs +++ b/crates/tools/src/draw2/gesture/area.rs @@ -13,6 +13,7 @@ //! most [`JOIN_PIECES_PER_CALL`] pieces' worth. The grid holds at most [`LISTINGS`] listings. use std::collections::{BTreeSet, HashMap}; +use std::sync::Arc; use vectorcraft_geom::{Affine, BezPath, Line, ParamCurve, PathData, PathEl, PathSeg, Point, SubPath}; use vectorcraft_pathops as po; @@ -84,10 +85,22 @@ pub(super) struct AreaWork { pub joined: usize, } +/// The paths of the outline to show ([`AreaPreview::paths`]). +pub(super) struct AreaPaths { + /// The settled pieces' outlines, joined [`BLOCK_PIECES`] at a time: a block that did not change + /// is the same shared path as in the call before. + pub settled: Vec>, + /// The growing last piece's outline and the thin line over the points not taken yet, drawn + /// over the settled ones. + pub live: Vec, +} + /// The joined outline of up to [`BLOCK_PIECES`] settled pieces. #[derive(Default)] struct Block { - path: BezPath, + /// Shared with the paths [`AreaPreview::paths`] returned: a new one only when the block is + /// joined again. + path: Arc, /// A piece in it changed since `path` was joined. stale: bool, } @@ -227,8 +240,9 @@ impl AreaPreview { /// The paths to show: the settled pieces' outlines, joined [`BLOCK_PIECES`] at a time, the /// growing last piece's and a thin line over the points of `pts` not taken yet. The joined /// paths with a changed piece are joined again, newest first, at most - /// [`JOIN_PIECES_PER_CALL`] pieces a call; the others show the path last joined. - pub(super) fn paths(&mut self, pts: &[Point]) -> Vec { + /// [`JOIN_PIECES_PER_CALL`] pieces a call; the others show the path last joined, the same + /// shared path each call. + pub(super) fn paths(&mut self, pts: &[Point]) -> AreaPaths { let settled = self.settled_count(); for b in (0..self.blocks.len()).rev() { if self.work.joined >= JOIN_PIECES_PER_CALL { @@ -243,9 +257,10 @@ impl AreaPreview { joined.extend(p.shown.elements().iter().copied()); } self.work.joined += pieces.len(); - self.blocks[b] = Block { path: joined, stale: false }; + self.blocks[b] = Block { path: Arc::new(joined), stale: false }; } - let mut out: Vec = self.blocks.iter().filter(|b| !b.path.elements().is_empty()).map(|b| b.path.clone()).collect(); + let settled_paths = self.blocks.iter().filter(|b| !b.path.elements().is_empty()).map(|b| Arc::clone(&b.path)).collect(); + let mut out = vec![]; if let Some(p) = self.pieces.get(settled).filter(|p| !p.shown.elements().is_empty()) { out.push(p.shown.clone()); } @@ -261,7 +276,7 @@ impl AreaPreview { } out.push(guide); } - out + AreaPaths { settled: settled_paths, live: out } } /// How many pieces no longer grow: all of them but a last one with room for more segments. diff --git a/crates/tools/src/draw2/gesture/tests.rs b/crates/tools/src/draw2/gesture/tests.rs index ece7a369bb..1c29ee77c4 100644 --- a/crates/tools/src/draw2/gesture/tests.rs +++ b/crates/tools/src/draw2/gesture/tests.rs @@ -2311,11 +2311,111 @@ fn the_blob_brush_and_the_eraser_outline_a_long_drag_a_bounded_amount_per_frame( } } +/// The settled paths of the outline of a long Blob Brush or Eraser drag (each the outline of up +/// to `BLOCK_PIECES` pieces) come back from one call to the next, at any zoom, as the same shared +/// paths, which the host draws again without copying or flattening them. A step of the drag +/// replaces only the paths of the pieces near it. +#[test] +fn the_settled_outline_of_a_long_drag_is_the_same_shared_path_each_frame() { + let (d, _) = doc_with_rect(); + let s = Selection::default(); + let p = paint(); + let cx = ToolContext { precise_cursors: true, ..cx(&d, &s, &p) }; + let settled = |o: &[Overlay]| -> Vec> { + o.iter().filter_map(|o| if let Overlay::SharedPath { path, .. } = o { Some(std::sync::Arc::clone(path)) } else { None }).collect() + }; + let kept = |was: &[std::sync::Arc], now: &[std::sync::Arc]| { + now.iter().filter(|n| was.iter().any(|w| std::sync::Arc::ptr_eq(w, n))).count() + }; + for (id, angle, roundness, pressure) in + [("blobBrush", 0.0, 100.0, false), ("eraser", -60.0, 30.0, false), ("blobBrush", 0.0, 100.0, true), ("eraser", 45.0, 50.0, true)] + { + let mut t = GestureTool::new(id); + t.set_option("size", &json!(10)); + t.set_option("angle", &json!(angle)); + t.set_option("roundness", &json!(roundness)); + if pressure { + t.set_option("sizeMode", &json!("pressure")); + t.set_option("sizeVariation", &json!(4)); + } + let n = if pressure { 3000 } else { 6000 }; + long_area_drag(&mut t, &cx, n, |i| if pressure { 0.3 + 0.6 * ((i % 50) as f32 / 50.0) } else { 1.0 }); + drain_area(&t, &cx); + let first = settled(&t.overlays(&cx)); + assert!(first.len() > 1, "{id}: {} settled paths", first.len()); + for zoom in [1.0, 4.0, 1.0] { + let again = settled(&t.overlays(&ToolContext { zoom, ..cx })); + assert_eq!(again.len(), first.len(), "{id}"); + assert_eq!(kept(&first, &again), first.len(), "{id}: at zoom {zoom}, every settled path is the one shown before"); + } + // One step more along the drag: with Size set to Pressure each path holds 64 one-segment + // pieces, part of one turn of the drag, and the paths far from the step stay the ones shown + // before. (Without it a path holds 64 pieces of 32 segments, many turns round the circle.) + if !pressure { + continue; + } + let s = n as f64; + let r = 150.0 + 100.0 * (s * 0.0071).sin(); + let (x, y) = (300.0 + r * (s * 0.04).cos(), 300.0 + r * (s * 0.04).sin()); + t.pointer(&cx, &PointerEvent { pressure: 0.5, ..PointerEvent::new(PointerKind::Drag, x, y) }); + drain_area(&t, &cx); + let after = settled(&t.overlays(&cx)); + let replaced = after.len() - kept(&first, &after); + assert!((1..=8).contains(&replaced), "{id}: {replaced} of {} settled paths replaced", after.len()); + } +} + +/// The outline a Blob Brush or Eraser drag shows does not change what its release sends: the same +/// drag sends the same command whether or not its outline was drawn along the way. +#[test] +fn drawing_the_outline_of_a_drag_does_not_change_what_its_release_sends() { + let (d, _) = doc_with_rect(); + let s = Selection::default(); + let p = paint(); + let cx = ToolContext { precise_cursors: true, ..cx(&d, &s, &p) }; + for (id, angle, roundness, pressure) in + [("blobBrush", 0.0, 100.0, false), ("blobBrush", 30.0, 40.0, true), ("eraser", -60.0, 30.0, false), ("eraser", 45.0, 50.0, true)] + { + let release = |drawn: bool| { + let mut t = GestureTool::new(id); + t.set_option("size", &json!(10)); + t.set_option("angle", &json!(angle)); + t.set_option("roundness", &json!(roundness)); + if pressure { + t.set_option("sizeMode", &json!("pressure")); + t.set_option("sizeVariation", &json!(4)); + } + for i in 0..800 { + let s = i as f64; + let r = 150.0 + 100.0 * (s * 0.0071).sin(); + let (x, y) = (300.0 + r * (s * 0.04).cos(), 300.0 + r * (s * 0.04).sin()); + let kind = if i == 0 { PointerKind::Down } else { PointerKind::Drag }; + let pressure = if pressure { 0.3 + 0.6 * ((i % 50) as f32 / 50.0) } else { 1.0 }; + t.pointer(&cx, &PointerEvent { pressure, ..PointerEvent::new(kind, x, y) }); + if drawn { + t.overlays(&cx); + } + } + if drawn { + drain_area(&t, &cx); + } + t.pointer(&cx, &PointerEvent::new(PointerKind::Up, 300.0, 300.0)) + }; + let (drawn, not_drawn) = (release(true), release(false)); + assert!(matches!(drawn.first(), Some(Action::Exec(..))), "{id}: {drawn:?}"); + assert_eq!(drawn, not_drawn, "{id}"); + } +} + /// Every flattened point of the paths `o` (the outline shown). fn shown_points(o: &[Overlay]) -> Vec<(Point, Point)> { let mut lines = vec![]; for o in o { - let Overlay::Path { path, .. } = o else { continue }; + let path = match o { + Overlay::Path { path, .. } => path, + Overlay::SharedPath { path, .. } => &**path, + _ => continue, + }; let mut pen = Point::ZERO; let mut start = Point::ZERO; vectorcraft_geom::kurbo::flatten(path.elements().iter().copied(), 0.01, |el| match el { @@ -2402,7 +2502,11 @@ fn a_long_jump_in_a_blob_brush_drag_is_outlined_a_bounded_amount_at_a_time() { let o = t.overlays(&cx); let b = o .iter() - .filter_map(|o| if let Overlay::Path { path, .. } = o { Some(vectorcraft_geom::Shape::bounding_box(path)) } else { None }) + .filter_map(|o| match o { + Overlay::Path { path, .. } => Some(vectorcraft_geom::Shape::bounding_box(path)), + Overlay::SharedPath { path, .. } => Some(vectorcraft_geom::Shape::bounding_box(&**path)), + _ => None, + }) .reduce(|a, b| a.union(b)); let Some(b) = b else { panic!("{o:?}") }; assert!((b.x0 + 0.5).abs() < 0.01 && (b.x1 - 20_000.5).abs() < 0.01, "{b:?}"); diff --git a/crates/tools/src/lib.rs b/crates/tools/src/lib.rs index 1119bb0764..18614a9302 100644 --- a/crates/tools/src/lib.rs +++ b/crates/tools/src/lib.rs @@ -71,6 +71,10 @@ pub enum Overlay { SelectionMarquee { rect: Rect, enclosed: bool, pointer: Point }, /// A path preview (e.g. pen rubber band) in a colour (RGB). Path { path: BezPath, color: [u8; 3], width: f32, dashed: bool }, + /// A solid path preview that later calls return again, as the same shared `path`, for as long + /// as it does not change (the settled outline of a long Blob Brush or Eraser drag). The host + /// can keep what it built to draw it while `path` is the same allocation. + SharedPath { path: std::sync::Arc, color: [u8; 3], width: f32 }, /// A line segment (smart guide, handle line). Line { a: Point, b: Point, color: [u8; 3], dashed: bool }, /// An anchor square: filled = selected. diff --git a/crates/ui-egui/src/app.rs b/crates/ui-egui/src/app.rs index 412dbcb4ef..658068f79b 100644 --- a/crates/ui-egui/src/app.rs +++ b/crates/ui-egui/src/app.rs @@ -85,6 +85,7 @@ impl VectorcraftApp { hidden_chars: Default::default(), spelling: Default::default(), selection_marks: Default::default(), + shared_paths: Default::default(), selection_box: None, selection_bounds: None, content_bounds: None, diff --git a/crates/ui-egui/src/caches.rs b/crates/ui-egui/src/caches.rs index 286b4d4d02..9ebf7d39b8 100644 --- a/crates/ui-egui/src/caches.rs +++ b/crates/ui-egui/src/caches.rs @@ -51,6 +51,9 @@ pub struct CanvasCache { /// The selected objects' outlines, anchors and handles as drawn in the last frame. A frame that /// does not draw them drops them ([`canvas::show`]). pub selection_marks: canvas::SelectionMarks, + /// The meshes the tools' shared paths (a long Blob Brush or Eraser drag's settled outline) were + /// drawn with in the last frame. A frame that does not draw them drops them ([`canvas::show`]). + pub shared_paths: canvas::SharedPaths, /// [`VectorcraftApp::selection_box`] for (document uid, revision, Use Preview Bounds and /// Measure Type by Glyph Bounds). pub selection_box: Option<((u64, u64, vectorcraft_effects::preview::Measure), Option)>, diff --git a/crates/ui-egui/src/canvas.rs b/crates/ui-egui/src/canvas.rs index a947dde852..210c0a7614 100644 --- a/crates/ui-egui/src/canvas.rs +++ b/crates/ui-egui/src/canvas.rs @@ -59,6 +59,7 @@ use input::handle_input; use outline::KEY_OUTLINE; #[cfg(test)] use outline::{OVERLAY_MAX_ANCHORS, c32, node_outline, walk_drawn}; +pub use overlays::SharedPaths; #[cfg(test)] use overlays::selected_anchor; use overlays::{HandleLook, blend_widgets_overlay, draw_inside_overlay, draw_overlays, hover_highlight, ime_geometry, selection_overlay}; @@ -238,6 +239,9 @@ pub fn show(app: &mut VectorcraftApp, ui: &mut Ui) { let hidden_chars = std::mem::take(&mut app.canvas.hidden_chars); // The selection's kept marks. Likewise, a frame that does not draw them drops them. let selection_marks = std::mem::take(&mut app.canvas.selection_marks); + // The meshes of the tools' shared paths. Likewise, a frame that does not draw the tools' + // overlays drops them. + let mut shared_paths = std::mem::take(&mut app.canvas.shared_paths); // A release ends the Image Trace panel's eye-button hold, also when the panel is no longer // drawn, so a later press elsewhere does not show the source image. if app.ui.trace_hold_source.is_some() && !ui.input(|i| i.pointer.any_down()) { @@ -409,7 +413,8 @@ pub fn show(app: &mut VectorcraftApp, ui: &mut Ui) { original_path_overlay(app, &painter, &xf); let overlays = selection_visuals(app, &painter, &xf, (hidden_chars, selection_marks, hover_still), revolve_edit, view_info); - draw_overlays(&painter, &xf, &overlays, &t, HandleLook::of(&app.session.prefs)); + draw_overlays(&painter, &xf, &overlays, &t, HandleLook::of(&app.session.prefs), &mut shared_paths); + app.canvas.shared_paths = shared_paths; if !revolve_edit { shaper_widget_overlay(app, &painter, &xf); crate::panels::three_d::paint_graphic_handles(app, &painter, &xf); diff --git a/crates/ui-egui/src/canvas/overlays.rs b/crates/ui-egui/src/canvas/overlays.rs index aefd9253e9..65a9807ce7 100644 --- a/crates/ui-egui/src/canvas/overlays.rs +++ b/crates/ui-egui/src/canvas/overlays.rs @@ -1,8 +1,14 @@ +use std::collections::HashMap; +use std::sync::Arc; + +use egui::Mesh; +use egui::epaint::{TessellationOptions, Tessellator}; + use super::artboards::names_an_artboard; use super::input::marquee_through; use super::outline::{KEY_OUTLINE, c32, node_outline, selection_hit_at, stroke_path, to_screen_path, too_many_anchors}; use super::selection_marks::{MarkOptions, SelectionMarks}; -use super::{Color32, CornerRadius, NodeKind, Overlay, Pos2, Shape, Stroke, StrokeKind, Tokens, VectorcraftApp, Xf, vec2}; +use super::{BezPath, Color32, CornerRadius, NodeKind, Overlay, Pos2, Shape, Stroke, StrokeKind, Tokens, VectorcraftApp, Xf, vec2}; pub(super) fn hover_highlight(app: &VectorcraftApp, p: &egui::Painter, xf: &Xf) { let Some(h) = app.hover_doc else { return }; @@ -350,7 +356,75 @@ pub(super) fn ime_geometry(app: &mut VectorcraftApp, ctx: &egui::Context, xf: &X app.ime_caret_rect = Some((r, r)); } -pub(super) fn draw_overlays(p: &egui::Painter, xf: &Xf, overlays: &[Overlay], t: &Tokens, look: HandleLook) { +/// The meshes the tools' shared paths ([`Overlay::SharedPath`]) were drawn with in the last frame +/// ([`crate::CanvasCache::shared_paths`]). Each is kept with its path, by the path's allocation, and +/// with the view, clip and stroke it was built for: a path that comes back unchanged at the same view +/// is drawn with the same mesh, without flattening or tessellating it again. A frame keeps only the +/// meshes it draws; a frame that draws no overlays drops them all ([`super::show`]). +#[derive(Default)] +pub struct SharedPaths { + pub(super) meshes: HashMap, +} + +pub(super) struct SharedMesh { + /// Held so that the allocation, the key of the map, is not reused while the mesh is kept. + path: Arc, + key: SharedKey, + pub(super) mesh: Arc, +} + +/// What a shared path's mesh depends on besides the path. +#[derive(Clone, Copy, PartialEq)] +struct SharedKey { + /// The view's mapping onto the screen ([`Xf::affine`]). + view: [f64; 6], + /// The painter's clip: the lines of the path outside it have no triangles in the mesh. + clip: egui::Rect, + stroke: Stroke, + pixels_per_point: f32, + tessellation: TessellationOptions, +} + +impl SharedPaths { + /// The mesh that draws `path` with `s` at the view `xf` with the painter `p`: the one kept in + /// this frame or in `last` (the last frame's) when it was built for the same, else a new one. + /// It is kept for the next frame. + fn mesh(&mut self, last: &mut HashMap, path: &Arc, xf: &Xf, s: Stroke, p: &egui::Painter) -> Arc { + let ctx = p.ctx(); + let key = SharedKey { + view: xf.affine().as_coeffs(), + clip: p.clip_rect(), + stroke: s, + pixels_per_point: ctx.pixels_per_point(), + tessellation: ctx.tessellation_options(|o| *o), + }; + let at = Arc::as_ptr(path) as usize; + let fits = |m: &SharedMesh| m.key == key && Arc::ptr_eq(&m.path, path); + if let Some(kept) = self.meshes.get(&at).filter(|m| fits(m)) { + return Arc::clone(&kept.mesh); + } + let kept = match last.remove(&at).filter(|m| fits(m)) { + Some(kept) => kept, + None => { + let font_image_size = ctx.fonts(|f| f.font_image_size()); + let mut tessellator = Tessellator::new(key.pixels_per_point, key.tessellation, font_image_size, vec![]); + tessellator.set_clip_rect(key.clip); + let mut mesh = Mesh::default(); + for line in to_screen_path(path, xf) { + tessellator.tessellate_shape(Shape::line(line, s), &mut mesh); + } + SharedMesh { path: Arc::clone(path), key, mesh: Arc::new(mesh) } + } + }; + let mesh = Arc::clone(&kept.mesh); + self.meshes.insert(at, kept); + mesh + } +} + +pub(super) fn draw_overlays(p: &egui::Painter, xf: &Xf, overlays: &[Overlay], t: &Tokens, look: HandleLook, shared: &mut SharedPaths) { + // The meshes kept from the last frame; those this frame does not draw are dropped. + let mut last = std::mem::take(&mut shared.meshes); for o in overlays { match o { // Where the tools select: the document rectangle, turned with the view. @@ -388,6 +462,12 @@ pub(super) fn draw_overlays(p: &egui::Painter, xf: &Xf, overlays: &[Overlay], t: stroke_path(p, path, xf, s); } } + Overlay::SharedPath { path, color, width } => { + let mesh = shared.mesh(&mut last, path, xf, Stroke::new(*width, c32(*color)), p); + if !mesh.is_empty() { + p.add(Shape::mesh(mesh)); + } + } Overlay::Line { a, b, color, dashed } => { let s = Stroke::new(1.0, c32(*color)); let (a, b) = (xf.to_screen(*a), xf.to_screen(*b)); diff --git a/crates/ui-egui/src/canvas/tests.rs b/crates/ui-egui/src/canvas/tests.rs index 4d609f2b5e..1f41c29419 100644 --- a/crates/ui-egui/src/canvas/tests.rs +++ b/crates/ui-egui/src/canvas/tests.rs @@ -17,6 +17,7 @@ fn marquee_feedback_explains_the_rule_and_stays_on_canvas() { &[Overlay::SelectionMarquee { rect: Rect::new(20.0, y - 60.0, 300.0, y), enclosed, pointer: Point::new(315.0, y) }], &t, overlays::HandleLook::of(&prefs), + &mut overlays::SharedPaths::default(), ); } }; @@ -61,6 +62,89 @@ fn marquee_feedback_explains_the_rule_and_stays_on_canvas() { } } +/// A tool's shared path ([`Overlay::SharedPath`], the settled outline of a long Blob Brush or Eraser +/// drag) is drawn with the mesh kept from the last frame while the path and the view stay the same, +/// and that mesh is the one the plain path draws. Another path, even one with the same elements, or +/// a new view builds a new mesh, and a frame keeps only the meshes it draws. +#[test] +fn a_shared_tool_path_is_drawn_with_the_mesh_kept_while_it_and_the_view_stay() { + let ctx = egui::Context::default(); + crate::theme::install_fonts(&ctx); + crate::theme::apply(&ctx, crate::theme::Brightness::MediumDark); + let prefs = vectorcraft_engine::Prefs::default(); + let mut shared = overlays::SharedPaths::default(); + let frame = |overlays: &[Overlay], zoom: f64, shared: &mut overlays::SharedPaths| { + let raw = egui::RawInput { screen_rect: Some(egui::Rect::from_min_size(Pos2::ZERO, vec2(400.0, 300.0))), ..Default::default() }; + let mut out = ctx.run_ui(raw, |ui| { + let t = Tokens::get(ui.ctx()); + let xf = Xf { rect: ui.max_rect(), zoom, center: Point::new(200.0, 150.0), rot: 0.3 }; + overlays::draw_overlays(ui.painter(), &xf, overlays, &t, overlays::HandleLook::of(&prefs), shared); + }); + out.textures_delta.clear(); + out.shapes + }; + let meshes = |shapes: &[egui::epaint::ClippedShape]| -> Vec> { + shapes.iter().filter_map(|c| if let Shape::Mesh(m) = &c.shape { Some(std::sync::Arc::clone(m)) } else { None }).collect() + }; + let one = |shapes: Vec| { + let found = meshes(&shapes); + assert_eq!(found.len(), 1, "one mesh"); + std::sync::Arc::clone(&found[0]) + }; + let mut path = BezPath::new(); + path.move_to((60.0, 80.0)); + path.curve_to((120.0, 20.0), (220.0, 260.0), (330.0, 120.0)); + path.close_path(); + path.move_to((150.0, 150.0)); + path.line_to((250.0, 160.0)); + let a = std::sync::Arc::new(path.clone()); + let b = std::sync::Arc::new(path.clone()); + let shared_of = |p: &std::sync::Arc| Overlay::SharedPath { path: std::sync::Arc::clone(p), color: [0x80, 0x80, 0x80], width: 1.0 }; + let first = one(frame(&[shared_of(&a)], 1.0, &mut shared)); + assert!(!first.vertices.is_empty()); + let again = one(frame(&[shared_of(&a)], 1.0, &mut shared)); + assert!(std::sync::Arc::ptr_eq(&first, &again), "the same path at the same view is drawn with the kept mesh"); + // The plain path draws the same triangles. + let plain = frame(&[Overlay::Path { path: path.clone(), color: [0x80, 0x80, 0x80], width: 1.0, dashed: false }], 1.0, &mut shared); + assert!(shared.meshes.is_empty(), "a frame that draws no shared path keeps no mesh"); + let lines: Vec<_> = plain.into_iter().filter(|c| matches!(c.shape, Shape::Path(_))).collect(); + assert_eq!(lines.len(), 2, "a line for each subpath"); + let tessellated = ctx.tessellate(lines, ctx.pixels_per_point()); + let triangles: Vec<_> = tessellated + .into_iter() + .filter_map(|c| if let egui::epaint::Primitive::Mesh(m) = c.primitive { Some(m) } else { None }) + .flat_map(|m| m.vertices) + .map(|v| (v.pos, v.color)) + .collect(); + assert_eq!(triangles, first.vertices.iter().map(|v| (v.pos, v.color)).collect::>()); + // A dropped mesh, another allocation of the same path and a new view each build a new mesh. + let rebuilt = one(frame(&[shared_of(&a)], 1.0, &mut shared)); + assert!(!std::sync::Arc::ptr_eq(&first, &rebuilt) && *first == *rebuilt); + let other = one(frame(&[shared_of(&b)], 1.0, &mut shared)); + assert!(!std::sync::Arc::ptr_eq(&rebuilt, &other) && *rebuilt == *other); + let zoomed = one(frame(&[shared_of(&b)], 2.0, &mut shared)); + assert!(!std::sync::Arc::ptr_eq(&other, &zoomed) && *other != *zoomed); + // Two paths in one frame: each keeps its own mesh, and only those two are kept. + let both = meshes(&frame(&[shared_of(&a), shared_of(&b)], 2.0, &mut shared)); + let both_again = meshes(&frame(&[shared_of(&a), shared_of(&b)], 2.0, &mut shared)); + assert_eq!(both.len(), 2); + assert!(both.iter().zip(&both_again).all(|(x, y)| std::sync::Arc::ptr_eq(x, y))); + assert!(std::sync::Arc::ptr_eq(&both[1], &zoomed), "b at zoom 2 was kept from its frame"); + assert_eq!(shared.meshes.len(), 2); + // A path off the canvas gets no triangles and draws nothing, and the lines of one partly off + // it are left out of its mesh. + let mut far = path.clone(); + far.apply_affine(vectorcraft_geom::Affine::translate((5000.0, 5000.0))); + let far = std::sync::Arc::new(far); + assert!(meshes(&frame(&[shared_of(&far)], 1.0, &mut shared)).is_empty()); + assert!(shared.meshes.values().all(|m| m.mesh.is_empty()) && shared.meshes.len() == 1); + let mut half = path.clone(); + half.move_to((5000.0, 5000.0)); + half.line_to((5100.0, 5000.0)); + let half = one(frame(&[shared_of(&std::sync::Arc::new(half))], 1.0, &mut shared)); + assert_eq!(*half, *first, "the subpath off the canvas adds no triangles"); +} + #[test] fn subpixel_dock_layout_does_not_change_pointer_document_coordinates() { let mut observed = Vec::new(); diff --git a/docs/target-app-parity.md b/docs/target-app-parity.md index 7e36c7f318..9afbca767b 100644 --- a/docs/target-app-parity.md +++ b/docs/target-app-parity.md @@ -1105,6 +1105,7 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur With Smart Guides on, a straight Knife cut snaps to anchor points and paths: [Cut objects using the Knife and Scissors tools](https://helpx.adobe.com/illustrator/desktop/manage-objects/edit-objects/cut-objects.html) describes the Knife snapping to anchor points and paths while Smart Guides are on. Its ends snap as the ends of the Pencil's straight line do, to anchor points and path segments of art that is shown: the press, and the release of an Alt-drag. Shift+Alt steps 45° from the snapped press, and its release stays on that step. With Smart Guides off, or with Snap to Pixel or Snap to Grid on, the cut is not snapped. The dashed line and `path.knife` use the snapped points. Eraser Tool Options has Angle and Roundness besides Size, as [Erase paths using the Eraser tool](https://helpx.adobe.com/illustrator/desktop/draw-shapes-and-paths/modify-paths/erase-paths-using-eraser-tool.html) describes: the Eraser's tip is an ellipse Size across, its long axis at Angle and its short axis Roundness percent of the long one, and a drag with a tip that is not round shows the outline of the area it erases (`path.eraseRegion` `angle` and `roundness`). The outline a Blob Brush or Eraser drag shows is built a bounded amount per frame, so a long stroke does not slow the canvas: each frame takes at most 256 new points of the drag and outlines again only the pieces of up to 32 segments they change, and the parts of a piece's outline inside the rest of the area are removed a limited amount at a time. While work is left, the canvas draws again with the pointer still, the points not outlined yet show as a thin line, and the tip shows at the pointer. With Size set to Pressure the outline also shows only the edge of the whole area. The release sends the whole stroke as before (`path.blob`, `path.eraseRegion`). + The settled part of that outline is kept in paths of up to 64 pieces each. A path is shared from one frame to the next until a piece in it changes, and the canvas keeps the triangles it drew the path with while the view stays the same, so a frame does not copy, flatten or tessellate a settled path again; a pan, zoom or rotation draws each one once more. This is VectorCraft's own rule. The outline of a drag with a round Eraser tip is drawn whole each frame. - **Transform:** Rotate, Reflect, Scale, Shear (click or Alt-click snaps the reference point to anchors and centres; Alt-click opens the tool's dialog, and a drag with Alt down at the release, from the press or pressed mid-drag, transforms a copy), Reshape, Free Transform (free and perspective distort and shear, switched by the keys held during a handle drag). A Reshape drag stretches part of a path from the dragged point without losing the path's general form, as [Adjust path segments](https://helpx.adobe.com/illustrator/desktop/draw-shapes-and-paths/modify-paths/adjust-path-segments.html) has it. On an open path the stretch reaches both ends: the end anchors stay in place, each anchor between moves less the nearer it lies to an end, and the handles of a smooth anchor stay in line (`path.reshape`; the reach and the shares are VectorCraft's own rule, in `docs/mcp.md`). A click sets a focal point and a click on a segment adds a highlighted anchor there; Shift-click adds more, and a drag from any of them moves them all. The anchors that are not direct-selected stay in place and a closed path selected whole moves whole (VectorCraft's own rule, in `docs/mcp.md`). Align, Distribute, Distribute Spacing, Reflect and Shear return an error for any `horizontal`, `vertical`, `to`, `axis`, `bounds` or `spacing` value they don't take, listing the choices, and Align returns one when a call gives neither `horizontal` nor `vertical`; nothing moves and no undo step is recorded. Align and Distribute act on the anchor points selected with Direct Selection: the points of one path align to each other, not to the artboard, and Distribute spaces them (#1641, fixes #1636; aligning to a key anchor is still missing). From f7d1643a83de10e6598f837c6b6d49cceee38228 Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 07:56:39 -0800 Subject: [PATCH 07/29] Live Paint: Make keeps the direction of gradient strokes along or across the path A stroke whose only setting that depends on direction is a gradient along or across the stroke now goes through the same edge fitting as dashed strokes, so each cut edge runs the way its source path does and the gradient keeps its direction. --- crates/engine/src/cmd/buildcmds.rs | 7 ++++--- crates/engine/src/tests/build.rs | 31 ++++++++++++++++++++++++++++++ 2 files changed, 35 insertions(+), 3 deletions(-) diff --git a/crates/engine/src/cmd/buildcmds.rs b/crates/engine/src/cmd/buildcmds.rs index 9e457212ad..13b7a3bd83 100644 --- a/crates/engine/src/cmd/buildcmds.rs +++ b/crates/engine/src/cmd/buildcmds.rs @@ -471,10 +471,11 @@ impl SourceStyle { /// How far, in points, a place on an edge may be from its source path and still be on it. const ON_SOURCE: f64 = 0.05; -/// Does stroke row `i` have settings that depend on where along its path a piece of it lies: -/// dashes, arrowheads, a width profile or a brush? +/// Does stroke row `i` have settings that depend on where along its path a piece of it lies or +/// which way it runs: dashes, arrowheads, a width profile, a brush, or a gradient along or across +/// the stroke? fn depends_on_place(i: &AppearanceItem) -> bool { - matches!(i, AppearanceItem::Stroke(s) if s.dash.is_some() || s.start_arrow.is_some() || s.end_arrow.is_some() || s.profile.is_some() || s.brush.is_some()) + matches!(i, AppearanceItem::Stroke(s) if s.dash.is_some() || s.start_arrow.is_some() || s.end_arrow.is_some() || s.profile.is_some() || s.brush.is_some() || s.gradient_mode != vectorcraft_doc::StrokeGradientMode::Within) } /// One subpath's segments with the length along it where each starts, then its whole length, and diff --git a/crates/engine/src/tests/build.rs b/crates/engine/src/tests/build.rs index 8fae2eadd4..0614f63658 100644 --- a/crates/engine/src/tests/build.rs +++ b/crates/engine/src/tests/build.rs @@ -2753,6 +2753,37 @@ fn live_paint_make_fits_dashes_and_arrowheads_to_each_edge() { assert_eq!(edges, vec![rows]); } +/// When Make cuts a stroke whose only setting that depends on direction is a gradient along or +/// across it, each edge runs the way its source path does, so the gradient keeps its direction. +#[test] +fn live_paint_make_keeps_the_direction_of_gradient_strokes() { + use vectorcraft_doc::StrokeGradientMode; + for mode in [StrokeGradientMode::Along, StrokeGradientMode::Across] { + for (x0, x1) in [(-20.0, 120.0), (120.0, -20.0)] { + let mut s = session(); + let a = rect(&mut s, 0.0, 0.0, 100.0, 100.0); + let l = line(&mut s, (x0, 50.0), (x1, 50.0)); + let gradient = Paint::Gradient(Box::new(vectorcraft_color::GradientPaint::new(vectorcraft_color::Gradient::default()))); + set_rows(&mut s, l, vec![stroke_row(gradient, 2.0, |st| st.gradient_mode = mode)]); + s.execute("select.set", &json!({"ids": [a.0, l.0]})).unwrap(); + let g = NodeId(s.execute("livePaint.make", &json!({})).unwrap()["id"].as_u64().unwrap()); + let pieces: Vec<(f64, f64)> = vectorcraft_tools::builder::edges(&node(&s, g)) + .iter() + .filter_map(|e| { + e.appearance.stroke().filter(|st| st.gradient_mode == mode)?; + let sp = e.path_data()?.subpaths.first()?; + Some((sp.anchors.first()?.p.x, sp.anchors.last()?.p.x)) + }) + .collect(); + assert_eq!(pieces.len(), 3, "{mode:?}, from {x0}"); + assert!( + pieces.iter().all(|&(p, q)| (q - p).signum() == (x1 - x0).signum()), + "{mode:?}, from {x0}: each piece runs the way the line does: {pieces:?}" + ); + } + } +} + /// Make gives each face every fill row of its source that draws, in order and with their /// opacity, blending mode, overprint and effects, and the source's gradients keep their fit on /// the source; Expand keeps the rows, and Undo and Redo bring the group back with them. From 506f48daeab14cb05f1f9248383f5c7e0603e8ff Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 07:53:45 -0800 Subject: [PATCH 08/29] .ai save: live graphs are written as graph records Both .ai writers now write a graph that the .ai reader reads back as the same graph with its records, so a saved graph opens again live, with its table, type, axes and settings: %_Gs, the Gb, Gy, Gd, Ga/GA, Gz, Gc and GC records, the graph's group with each series' group followed by a Go tag, and %_GS (the published .ai file format specification, section 17 and appendix A). The records are the ones the reader in crates/eps/src/import/ai/read/graph.rs (#7311) reads, in the form it reads them. The shared encoder in crates/eps/src/ai_graph.rs decides first whether the reader keeps the graph whole: a column, stacked column, line or area graph with a legend, settings the records carry, a table of 1 to 10,000 categories and 1 to 256 series with finite values, labels of at most 255 bytes without control characters, and art the reader attaches the graph to. Any other graph is written as its art, with the existing warning, as is a graph whose art the editing writer's object limit cuts short. Tick-mark counts of 0 are written as 1, the count the reader keeps for both. Bar, stacked bar, scatter, pie and radar graphs, stacked column and area graphs whose series marks carry a stroke their legend swatch lacks, and line graphs with markers are still written as their art, with the warning. --- crates/engine/src/cmd/graph/tests.rs | 56 ++- crates/eps/src/ai_editing.rs | 4 + crates/eps/src/ai_editing/tests.rs | 70 +++ crates/eps/src/ai_editing/writer.rs | 58 ++- crates/eps/src/ai_graph.rs | 660 +++++++++++++++++++++++++++ crates/eps/src/legacy_ai.rs | 8 +- crates/eps/src/legacy_ai/tests.rs | 61 +++ crates/eps/src/legacy_ai/writer.rs | 34 +- crates/eps/src/lib.rs | 2 + docs/file-format-parity.md | 3 +- docs/target-app-parity.md | 3 +- 11 files changed, 949 insertions(+), 10 deletions(-) create mode 100644 crates/eps/src/ai_graph.rs diff --git a/crates/engine/src/cmd/graph/tests.rs b/crates/engine/src/cmd/graph/tests.rs index 0a788c4330..9f46cd8a22 100644 --- a/crates/engine/src/cmd/graph/tests.rs +++ b/crates/engine/src/cmd/graph/tests.rs @@ -6769,8 +6769,8 @@ fn graph_commands_refuse_params_of_the_wrong_type() { } /// A `.ai` in PostScript form whose graph's records read whole (version 7 specification, appendix A) -/// opens as a graph whose data can be edited: Graph Data redraws it on its plot. Saving it as `.ai` -/// says its data and settings aren't written, in either form. +/// opens as a graph whose data can be edited: Graph Data redraws it on its plot. Saving it as `.ai`, +/// in either form, writes its records, and the file opens again with the graph's new data. #[test] fn a_graph_opened_from_ai_keeps_its_data_for_editing() { let graph = "%_Gs\n%_100 200 300 100 Gb\n%_5 0 0 14 0 1 0 0 6 44 Gy\n%_10 2 0 0 90 80 0 Gd\n\ @@ -6827,6 +6827,56 @@ fn a_graph_opened_from_ai_keeps_its_data_for_editing() { } let r = s.execute("file.saveAs", &p).unwrap(); let notes = r["warnings"].as_array().cloned().unwrap_or_default(); - assert!(notes.iter().any(|w| w.as_str().is_some_and(|w| w.starts_with("graphs are written as their art"))), "{name}: {r}"); + assert!(!notes.iter().any(|w| w.as_str().is_some_and(|w| w.starts_with("graphs are written as their art"))), "{name}: {r}"); + let mut again = Session::new(); + again.execute("document.open", &json!({"path": dir.join(name)})).unwrap(); + let mut graphs = vec![]; + again.doc().unwrap().doc.walk(|n| graphs.extend(n.extras().graph.as_deref().cloned())); + assert_eq!(graphs.len(), 1, "{name}"); + let g = &graphs[0]; + assert_eq!( + (g.series.as_slice(), g.categories.as_slice(), g.rows.as_slice()), + (&after.series[..], &after.categories[..], &after.rows[..]), + "{name}" + ); + assert_eq!(g.kind, after.kind, "{name}"); } } + +/// A graph the graph tools draw, of each type, saved as `.ai` in either form, opens again as the same +/// graph exactly when the save gives no warning about graphs; a column graph does. +#[test] +fn a_drawn_graph_saved_as_ai_opens_as_a_graph_unless_the_save_warns() { + let dir = vectorcraft_testkit::temp_dir("graph-ai-save"); + let mut live = vec![]; + for ty in ["column", "stackedColumn", "bar", "stackedBar", "line", "area", "scatter", "pie", "radar"] { + let mut s = Session::new(); + s.execute("file.new", &json!({"width": 800, "height": 800})).unwrap(); + let csv = ",2024,2025\nQ1,3,2\nQ2,5,4\nQ3,1,6"; + let id = s.execute("graph.create", &json!({"type": ty, "x": 100, "y": 100, "width": 300, "height": 200, "csv": csv})).unwrap()["id"] + .as_u64() + .unwrap(); + let written = spec(&s, NodeId(id)); + for (name, version) in [("v7.ai", Some("7")), ("pdf.ai", None)] { + let path = dir.join(format!("{ty}-{name}")); + let mut p = json!({"path": path, "format": "ai"}); + if let Some(v) = version { + p["aiVersion"] = json!(v); + } + let r = s.execute("file.saveAs", &p).unwrap(); + let notes = r["warnings"].as_array().cloned().unwrap_or_default(); + let warned = notes.iter().any(|w| w.as_str().is_some_and(|w| w.starts_with("graphs are written as their art"))); + let mut again = Session::new(); + again.execute("document.open", &json!({"path": path})).unwrap(); + let mut graphs = vec![]; + again.doc().unwrap().doc.walk(|n| graphs.extend(n.extras().graph.as_deref().cloned())); + assert_eq!(graphs.len(), usize::from(!warned), "{ty} {name}: {r}"); + if let Some(g) = graphs.first() { + assert_eq!((g.kind, g.cells()), (written.kind, written.cells()), "{ty} {name}"); + assert_eq!((g.series.as_slice(), g.categories.as_slice()), (&written.series[..], &written.categories[..]), "{ty} {name}"); + live.push(format!("{ty} {name}")); + } + } + } + assert!(live.contains(&"column v7.ai".to_string()) && live.contains(&"column pdf.ai".to_string()), "{live:?}"); +} diff --git a/crates/eps/src/ai_editing.rs b/crates/eps/src/ai_editing.rs index 0048cb945f..1834cc66b4 100644 --- a/crates/eps/src/ai_editing.rs +++ b/crates/eps/src/ai_editing.rs @@ -143,6 +143,10 @@ //! A path or compound path with a brush the reader reads live is written with an art style whose //! stroke is the brush's filter (`writer::brushes`). A brush is written only when the reader reads //! it back with its settings. +//! - Graphs, as the reader reads them (`read/graph.rs`): a graph on the layers whose records the +//! reader reads back as the same graph ([`crate::ai_graph`]) is written as its group between +//! `%_Gs`, its functional records and `%_GS`, each series' group tagged `Go` right after its end; +//! any other graph, and a graph with art left out, as its art, with a warning. //! //! Lines end in CR LF. Strings are written in UTF-8. Art space is ruler space: y up, its origin at //! the first artboard's top-left corner. On the canvas ([`CANVAS_SIZE`] points square, y down) the diff --git a/crates/eps/src/ai_editing/tests.rs b/crates/eps/src/ai_editing/tests.rs index ce64e56fd5..f751cda156 100644 --- a/crates/eps/src/ai_editing/tests.rs +++ b/crates/eps/src/ai_editing/tests.rs @@ -10606,3 +10606,73 @@ fn a_clipping_path_written_as_its_paint_keeps_one_text_wrap() { same_wraps(&wraps(read_back(&doc).layers[0].children().unwrap()), &[(None, 5.0, true)]); } } + +/// A graph whose records read back whole is written with them, each series' group tagged before +/// its name, and opens again as the same live graph, also from a PDF-compatible file's first page. +#[test] +fn graphs_are_written_with_their_records_and_open_live() { + use crate::ai_graph::sample; + for (what, doc) in sample::kept() { + let out = export_ai_editing(&doc, &opts()).unwrap(); + assert!(!out.warnings.iter().any(|w| w == writer::GRAPHS), "{what}: {:?}", out.warnings); + let text = program(&doc); + assert_eq!((text.matches("%_Gs\n").count(), text.matches("%_GS\n").count()), (1, 1), "{what}: {text}"); + assert!(text.contains("U\n%_2 ") && text.contains(" 0 0 Go\n%_/ArtDictionary :\n"), "{what}: the tag comes before the series' name: {text}"); + let written = sample::graphs(&doc); + let graphs = sample::graphs(&read_back(&doc)); + assert_eq!(graphs.len(), 1, "{what}"); + assert!(sample::same(&written[0].0, &graphs[0].0), "{what}: {:#?}\n{:#?}", written[0].0, graphs[0].0); + assert_eq!(graphs[0].1, written[0].1, "{what}: the members and their series"); + } + let doc = sample::document(sample::spec(vectorcraft_doc::GraphKind::Column)); + let (p, _) = private_data(&doc, &opts()).unwrap(); + let pdf = + vectorcraft_pdf::export(&doc, &vectorcraft_pdf::PdfOptions { private_data: Some(p), ..vectorcraft_pdf::PdfOptions::uncompressed() }).unwrap(); + let (read, _) = crate::ai_alone(&vectorcraft_pdf::illustrator_data(&pdf, None).unwrap()).unwrap(); + let graphs = sample::graphs(&read); + assert_eq!(graphs.len(), 1); + assert!(sample::same(&sample::graphs(&doc)[0].0, &graphs[0].0)); +} + +/// A graph whose records wouldn't read back as it is is written as its art, without records, with +/// the warning. +#[test] +fn graphs_the_records_cant_keep_are_written_as_their_art() { + use crate::ai_graph::sample; + for (what, doc) in sample::unkept() { + let out = export_ai_editing(&doc, &opts()).unwrap(); + assert!(out.warnings.iter().any(|w| w == writer::GRAPHS), "{what}: {:?}", out.warnings); + let text = program(&doc); + assert!(!text.contains("%_Gs") && !text.contains(" Go\n") && !text.contains("%_GS"), "{what}: {text}"); + let read = read_back(&doc); + assert!(sample::graphs(&read).is_empty(), "{what}"); + let paths = |d: &Document| { + let mut count = 0; + d.walk(|n| count += usize::from(matches!(n.kind, NodeKind::Path { .. }))); + count + }; + assert_eq!(paths(&read), paths(&doc), "{what}: the graph's art is kept"); + } +} + +/// A graph with art left out for the object limit is written as the art there is room for, without +/// records or tags, with the warning; with room for all of it, it is written with its records. +#[test] +fn a_graph_with_art_left_out_is_written_without_records() { + use crate::ai_graph::sample; + let doc = sample::document(sample::spec(vectorcraft_doc::GraphKind::Column)); + let all = export_ai_editing(&doc, &opts()).unwrap(); + let read = crate::import::objects_read(&all.program).unwrap(); + let room = export_within(&doc, &opts(), read).unwrap(); + assert_eq!(room.program, all.program); + for max in [0, 1, read / 2, read - 1] { + let out = export_within(&doc, &opts(), max).unwrap(); + let text = String::from_utf8_lossy(&out.program).replace("\r\n", "\n"); + assert!( + out.warnings.iter().any(|w| w == writer::OBJECT_LIMIT) && out.warnings.iter().any(|w| w == writer::GRAPHS), + "{max}: {:?}", + out.warnings + ); + assert!(!text.contains("%_Gs") && !text.contains(" Go\n") && !text.contains("%_GS"), "{max}: {text}"); + } +} diff --git a/crates/eps/src/ai_editing/writer.rs b/crates/eps/src/ai_editing/writer.rs index 6361efe5ff..4d4653e42b 100644 --- a/crates/eps/src/ai_editing/writer.rs +++ b/crates/eps/src/ai_editing/writer.rs @@ -292,6 +292,13 @@ pub(super) struct Writer<'a> { shown: Vec, /// The copy of an image that the last [`Self::image`] wrote as a window, when it did. windowed: Option, + /// Writing a graph's art with its records ([`Self::graph_records`]): a graph inside it is written + /// as its art. + in_graph: bool, + /// The `Go` line the next object, a graph's series group, is followed by. + series_tag: Option, + /// Where the `Go` lines of the graph being written start in [`Self::body`]. + graph_tags: Vec, } impl<'a> Writer<'a> { @@ -363,6 +370,9 @@ impl<'a> Writer<'a> { whole_images: HashMap::new(), shown: vec![], windowed: None, + in_graph: false, + series_tag: None, + graph_tags: vec![], } } @@ -638,6 +648,7 @@ impl<'a> Writer<'a> { /// One object: its state before it, its transparency, and its name and opacity mask after it. fn node(&mut self, n: &Node) { + let tag = self.series_tag.take(); if let NodeKind::Layer { .. } = n.kind { return self.write_layer(n, &[]); } @@ -648,7 +659,8 @@ impl<'a> Writer<'a> { if self.in_symbol { self.wrote_fixed |= symbols::redrawn(n); } - if n.extras().graph.is_some() && !self.in_look { + let graph = if n.extras().graph.is_some() && !self.in_look { self.graph_records(n) } else { None }; + if n.extras().graph.is_some() && !self.in_look && graph.is_none() { self.warn(GRAPHS); } // On the layers or in an opacity mask's art, outside art cut to a clipping object: with its @@ -675,14 +687,18 @@ impl<'a> Writer<'a> { let start = self.body.len(); // An image's copy written as the part that its opacity mask, among other regions, shows. let mut mask_window = None; + let charged = self.charges(); match &n.kind { NodeKind::Layer { .. } => {} NodeKind::Group { children, clip: true } => self.clip_group(children, xy), NodeKind::Group { children, clip: false } => { if self.open_group("u") { + self.in_graph |= graph.is_some(); for c in children { + self.series_tag = graph.as_ref().and_then(|g| g.tags.get(&c.id).cloned()); self.node(c); } + self.in_graph &= graph.is_none(); self.end_group("U", xy); } } @@ -785,6 +801,11 @@ impl<'a> Writer<'a> { // A group's dictionary goes between its end and its state block. let block = (self.block_end == self.body.len() && self.block_start >= start).then(|| self.body.split_off(self.block_start)); self.block_end = usize::MAX; + // A graph's series group is tagged right after its end, before its dictionary. + if let Some(t) = tag { + self.graph_tags.push(self.body.len()); + self.line(&t); + } let mask_written = self.dictionary(n); if let Some(b) = block { self.body.push_str(&b); @@ -798,6 +819,41 @@ impl<'a> Writer<'a> { if deform { self.line(&envelopes::plugin_line()); } + if let Some(g) = graph { + self.graph_end(g, start, charged); + } + } + + /// The records of graph `n` ([`crate::ai_graph::records`]) when it is written as a graph: on the + /// layers, outside art cut to a clipping object, symbols' art, live objects' art and another + /// graph, and without an art style anywhere in it. `None` when it is written as its art. + fn graph_records(&self, n: &Node) -> Option { + fn has_style(n: &Node, styled: &HashMap>) -> bool { + styled.contains_key(&n.id) || n.children().is_some_and(|c| c.iter().any(|c| has_style(c, styled))) + } + let placed = self.hidden == 0 && self.nest == 0 && self.drawn == 0 && self.clip.is_none() && !self.in_symbol && !self.in_graph; + if !placed || has_style(n, &self.styled) { + return None; + } + crate::ai_graph::records(n, self.to_art) + } + + /// The graph whose art was written from `start` on, charged from `charged`, ends: its records go + /// before the art and `%_GS` after it, or, when art in it was left out ([`Self::take_objects`]), + /// its `Go` lines are taken out and it stays its art, with a warning. + fn graph_end(&mut self, records: crate::ai_graph::Records, start: usize, charged: Charges) { + let tags = std::mem::take(&mut self.graph_tags); + if self.body.len() > start && !self.left_out_since(charged) { + self.body.insert_str(start, &records.head); + self.line(crate::ai_graph::END); + return; + } + for at in tags.into_iter().rev() { + if let Some(len) = self.body.get(at..).and_then(|rest| rest.find('\n')) { + self.body.replace_range(at..=at + len, ""); + } + } + self.warn(GRAPHS); } /// Live object `n`, of transparency `xy`, as a group of its art, with `warning` when it is given. diff --git a/crates/eps/src/ai_graph.rs b/crates/eps/src/ai_graph.rs new file mode 100644 index 0000000000..4af8f7e3e9 --- /dev/null +++ b/crates/eps/src/ai_graph.rs @@ -0,0 +1,660 @@ +//! A live graph's records, which the legacy `.ai` writer ([`crate::legacy_ai`]) and the editing data +//! writer ([`crate::ai_editing`]) both write around a graph's group (Adobe Illustrator File Format +//! Specification, version 7.0, §17 and appendix A): `%_Gs`, the functional records on `%_` lines +//! (`Gb`, `Gy`, `Gd`, three `Ga` … `GA` axes, `Gz`, `Gc` cells and `GC`), the drawn art in one group +//! with each series' group followed by `%_2 column 0 0 Go`, then `%_GS`. +//! +//! A graph is written so only when the `.ai` reader (`import::ai::read::graph`) reads every record +//! back as the same graph: one of the four graph types it reads (grouped and stacked column, line, +//! area), the settings it keeps, a table it holds, and drawn art it attaches the graph to (each +//! series' group a direct member of the graph's, of paths painted with one solid fill and one plain +//! line, and the plot's left and bottom edges drawn as stroked lines). Any other graph is written as +//! its art, with a warning. + +use std::collections::HashMap; +use std::fmt::Write; + +use kurbo::{PathSeg, Point}; +use vectorcraft_color::{BlendMode, Paint}; +use vectorcraft_doc::{ + Appearance, AppearanceItem, GraphKind, GraphSpec, LabelStyles, MAX_GRAPH_CATEGORIES, MAX_GRAPH_SERIES, Node, NodeId, NodeKind, PiePosition, + PieSort, TickLength, ValueAxisSide, +}; +use vectorcraft_effects::stroke; +use vectorcraft_geom::{Affine, Rect}; + +use crate::ps; + +/// Most cells of a graph's table, its label row and column included. +const MAX_CELLS: usize = 2_600_000; + +/// Longest cell string, in bytes (appendix A, `Gc`). +const MAX_CELL_TEXT: usize = 255; + +/// Most characters of the text before or after a value axis' numbers (appendix A, `Ga`, `GA`). +const MAX_AFFIX: usize = 9; + +/// Most tick marks per division the reader keeps. +const MAX_TICK_MARKS: usize = 20; + +/// Most divisions of a value axis with set values the reader keeps. +const MAX_DIVISIONS: usize = 100; + +/// How far an axis line may be from the plot's edge, in points. +const EDGE: f64 = 0.01; + +/// Most values one `Gc` takes. +const CELLS_PER_RECORD: usize = 15; + +/// A graph's records: what goes before its group (`%_Gs` to `%_GC`), and the `Go` line that follows +/// each series' group, by the group's id. `%_GS` follows the group. +pub(crate) struct Records { + pub(crate) head: String, + pub(crate) tags: HashMap, +} + +/// The line that ends a graph's records, after its group. +pub(crate) const END: &str = "%_GS"; + +/// The records of graph `n` (a group holding [`vectorcraft_doc::NodeExtras::graph`]), its art written +/// through `to_art`; `None` when the reader would not read them back as the same graph. +pub(crate) fn records(n: &Node, to_art: Affine) -> Option { + let g = n.extras().graph.as_deref()?; + let NodeKind::Group { children, clip: false } = &n.kind else { return None }; + (n.visible && n.extras().mask.is_none() && all_shown(n)).then_some(())?; + let ty = kind_code(g.kind)?; + settings_kept(g).then_some(())?; + let (left_manual, left_min, left_max, left_step) = axis(g.ticks, g.axis_min, g.axis_max)?; + let (right_manual, right_min, right_max, right_step) = axis(g.right_ticks, g.right_axis_min, g.right_axis_max)?; + // The table as the graph draws it: `cells` leaves out rows and series past the model's limits. + let rows = g.rows.len(); + let width = g.rows.iter().map(Vec::len).max().unwrap_or(0); + ((1..=MAX_GRAPH_CATEGORIES).contains(&rows) && (1..=MAX_GRAPH_SERIES).contains(&width)).then_some(())?; + let cells = g.cells(); + cells.iter().flatten().all(|v| v.is_none_or(f64::is_finite)).then_some(())?; + cells.iter().flatten().any(Option::is_some).then_some(())?; + let first_row = usize::from(!g.series.is_empty()); + let first_col = usize::from(!g.categories.is_empty()); + (g.series.is_empty() || g.series.len() == width).then_some(())?; + (g.categories.is_empty() || g.categories.len() == rows).then_some(())?; + let (total_rows, total_cols) = (rows + first_row, width + first_col); + total_rows.checked_mul(total_cols).filter(|c| *c <= MAX_CELLS)?; + g.series.iter().chain(&g.categories).all(|l| l.len() <= MAX_CELL_TEXT && !l.chars().any(char::is_control)).then_some(())?; + [&g.prefix, &g.suffix, &g.right_prefix, &g.right_suffix] + .iter() + .all(|a| a.chars().count() <= MAX_AFFIX && !a.chars().any(char::is_control)) + .then_some(())?; + // The plot, and the art the reader attaches the graph to. + let r = g.rect; + (r.is_finite() && r.width() > 0.0 && r.height() > 0.0).then_some(())?; + let plot = to_art.transform_rect_bbox(r); + (plot.is_finite() && plot.width() > 0.0 && plot.height() > 0.0).then_some(())?; + let tags = series_groups(children, width, first_col, g.kind == GraphKind::Line)?; + draws_axes(n, r).then_some(())?; + let placed = n.geometric_bounds()?; + (r.x0 >= placed.x0 - EDGE && r.y0 >= placed.y0 - EDGE && r.x1 <= placed.x1 + EDGE && r.y1 <= placed.y1 + EDGE).then_some(())?; + + let mut head = String::from("%_Gs\n"); + let _ = writeln!(head, "%_{} {} {} {} Gb", real(plot.x0), real(plot.y1), real(plot.x1), real(plot.y0)); + let flag = |b: bool| u8::from(b); + let _ = writeln!( + head, + "%_{ty} {} {} 14 {} {} 0 {} 6 44 Gy", + flag(g.drop_shadow), + flag(g.first_row_in_front), + flag(g.mark_points), + flag(g.connect_points), + flag(g.legend_across_top) + ); + let _ = + writeln!(head, "%_10 2 {} 0 {} {} {} Gd", flag(g.first_column_in_front), real(g.column_width), real(g.cluster_width), flag(g.edge_to_edge)); + // Tick marks per division: 0 and 1 both mean one, at the labels, and the reader reads 0 as 1. + let (category_marks, left_marks, right_marks) = (g.category_tick_marks.max(1), g.tick_marks.max(1), g.right_tick_marks.max(1)); + let _ = writeln!(head, "%_1 () Ga\n%_0 {} 0 0 0 {category_marks} {} () GA", tick(g.category_tick_length), flag(g.ticks_between_labels)); + let _ = writeln!(head, "%_2 {} Ga", ps::bytes(g.prefix.as_bytes())); + let _ = writeln!( + head, + "%_{} {} {} {} {} {} 0 {} GA", + flag(left_manual), + tick(g.tick_length), + real(left_min), + real(left_max), + real(left_step), + left_marks, + ps::bytes(g.suffix.as_bytes()) + ); + let _ = writeln!(head, "%_4 {} Ga", ps::bytes(g.right_prefix.as_bytes())); + let _ = writeln!( + head, + "%_{} {} {} {} {} {} 0 {} GA", + flag(right_manual), + tick(g.right_tick_length), + real(right_min), + real(right_max), + real(right_step), + right_marks, + ps::bytes(g.right_suffix.as_bytes()) + ); + let _ = writeln!(head, "%_{total_rows} {total_cols} {first_row} {first_col} Gz"); + let mut table = Table::new(&mut head); + if first_row == 1 { + if first_col == 1 { + table.text(""); + } + for s in &g.series { + table.text(s); + } + } + for (i, row) in cells.iter().enumerate() { + if let Some(c) = g.categories.get(i) { + table.text(c); + } + for v in row { + match v { + Some(v) => table.num(*v), + None => table.text(""), + } + } + } + table.finish(); + head.push_str("%_GC\n"); + Some(Records { head, tags }) +} + +/// The `Gc` records of a table, its cells in rows: at most [`CELLS_PER_RECORD`] values each, one +/// string at most. +struct Table<'a> { + out: &'a mut String, + values: usize, + string: bool, +} + +impl<'a> Table<'a> { + fn new(out: &'a mut String) -> Self { + Self { out, values: 0, string: false } + } + + fn start(&mut self, string: bool) { + if self.values == CELLS_PER_RECORD || (string && self.string) { + self.finish(); + } + self.out.push_str(if self.values == 0 { "%_" } else { " " }); + self.values += 1; + self.string |= string; + } + + fn text(&mut self, t: &str) { + self.start(true); + self.out.push_str(&ps::bytes(t.as_bytes())); + } + + fn num(&mut self, v: f64) { + self.start(false); + self.out.push_str(&real(v)); + } + + fn finish(&mut self) { + if self.values > 0 { + self.out.push_str(" Gc\n"); + } + (self.values, self.string) = (0, false); + } +} + +/// `v` as a PostScript number that reads back as the same value. +fn real(v: f64) -> String { + if v == 0.0 { + "0".into() + } else if (1e-4..1e15).contains(&v.abs()) { + format!("{v}") + } else { + format!("{v:e}") + } +} + +/// `graphType`: 5 grouped column, 6 stacked column, 7 line, 10 area; the reader reads no other type. +fn kind_code(k: GraphKind) -> Option { + match k { + GraphKind::Column => Some(5), + GraphKind::StackedColumn => Some(6), + GraphKind::Line => Some(7), + GraphKind::Area => Some(10), + _ => None, + } +} + +/// `tickMarkType`: 13 none, 14 short, 15 the length of the plot. +fn tick(t: TickLength) -> u8 { + match t { + TickLength::None => 13, + TickLength::Short => 14, + TickLength::Full => 15, + } +} + +/// Whether `g`'s settings are ones the records give and the reader keeps: a legend beside or across +/// the top, every series of the graph's type, one value axis on the left, lines not filled, no graph +/// designs, label formatting or pie settings, column and cluster widths of 1% to 1000%, and at most +/// [`MAX_TICK_MARKS`] tick marks a division. +fn settings_kept(g: &GraphSpec) -> bool { + let percent = |p: f64| (1.0..=1000.0).contains(&p); + g.legend + && g.series_kinds.iter().all(|k| k.is_none_or(|k| k == g.kind)) + && g.value_axis == ValueAxisSide::Left + && !g.separate_scales + && g.right_series.is_empty() + && !g.filled_lines + && g.series_markers.iter().all(Option::is_none) + && g.series_columns.iter().all(Option::is_none) + && g.label_styles == LabelStyles::default() + && !g.pie_legend_in_wedges + && g.pie_position == PiePosition::Even + && g.pie_sort == PieSort::None + && percent(g.column_width) + && percent(g.cluster_width) + && [g.tick_marks, g.right_tick_marks, g.category_tick_marks].iter().all(|m| *m <= MAX_TICK_MARKS) +} + +/// A value axis' `useManualValues`, lowest and highest value and `betweenValue`: automatic (no tick +/// count and no values), or a whole number of divisions (1 to [`MAX_DIVISIONS`]) between a lowest +/// and a higher highest value, which the reader reads back as the same count. +fn axis(ticks: usize, min: Option, max: Option) -> Option<(bool, f64, f64, f64)> { + match (ticks, min, max) { + (0, None, None) => Some((false, 0.0, 0.0, 0.0)), + (1..=MAX_DIVISIONS, Some(lo), Some(hi)) if lo.is_finite() && hi.is_finite() && hi > lo => { + let step = (hi - lo) / ticks as f64; + let n = (hi - lo) / step; + let exact = step > 0.0 && step.is_finite() && (n - n.round()).abs() <= 1e-6 * n.round().max(1.0) && n.round() == ticks as f64; + exact.then_some((true, lo, hi, step)) + } + _ => None, + } +} + +/// Whether `n` and everything in it is shown. +fn all_shown(n: &Node) -> bool { + n.visible && n.children().is_none_or(|c| c.iter().all(|c| all_shown(c))) +} + +/// Whether `n` is shown, fully opaque, in Normal mode, not isolated and without an opacity mask or +/// effects: the reader keeps a series' paint only from groups and paths drawn so. +fn as_drawn(n: &Node) -> bool { + n.visible + && n.opacity == 1.0 + && n.blend == BlendMode::Normal + && !n.isolate + && n.extras().mask.is_none() + && !n.appearance.effects.iter().any(|e| e.visible) +} + +/// The visible fill and line `p` is written with as one path object: a solid fill, and a solid +/// plain line with its weight, each opaque, in Normal mode and without effects of its own. `None` +/// when it has other paint, more than one of either, or isn't one path of one subpath. +#[allow(clippy::type_complexity)] +fn plain_paint(p: &Node) -> Option<(Option, Option<(Paint, f64)>)> { + let NodeKind::Path { path, guide: false, clipping: false, .. } = &p.kind else { return None }; + (path.subpaths.iter().filter(|sp| !sp.anchors.is_empty()).count() == 1).then_some(())?; + let (mut fill, mut line) = (None, None); + for item in &p.appearance.items { + let drawn = match item { + AppearanceItem::Fill(f) => f.visible && !f.paint.is_none(), + AppearanceItem::Stroke(s) => s.visible && !s.paint.is_none() && s.width > 0.0 && s.width.is_finite(), + }; + if !drawn { + // The writers leave out what draws nothing; the reader reads nothing in its place. + continue; + } + let plain = + item.opacity() == 1.0 && item.blend() == BlendMode::Normal && item.effects().is_empty() && matches!(item.paint(), Paint::Solid { .. }); + plain.then_some(())?; + match item { + AppearanceItem::Fill(f) if fill.is_none() && line.is_none() => fill = Some(f.paint.clone()), + AppearanceItem::Stroke(s) if line.is_none() && stroke::is_plain(s) => line = Some((s.paint.clone(), s.width)), + _ => return None, + } + } + Some((fill, line)) +} + +/// The `Go` line of each series' group among `children`: a group whose series index is one of the +/// `series` the table has, each once, of paths [`as_drawn`] with one fill and one line alike +/// ([`plain_paint`]), every path filled unless the graph draws lines (`line`). Its column is the +/// table's: after the label column when there is one (`first_col`). `None` when a series has no +/// such group. +fn series_groups(children: &[std::sync::Arc], series: usize, first_col: usize, line: bool) -> Option> { + let mut tags = HashMap::new(); + let mut seen = vec![false; series]; + for c in children { + let Some(s) = c.extras().series_index else { continue }; + let s = usize::try_from(s).ok().filter(|s| *s < series)?; + let slot = seen.get_mut(s)?; + (!*slot).then_some(())?; + *slot = true; + let NodeKind::Group { children: paths, clip: false } = &c.kind else { return None }; + (as_drawn(c) && *c.appearance == Appearance::default() && !paths.is_empty()).then_some(())?; + let mut paints = vec![]; + for p in paths { + as_drawn(p).then_some(())?; + paints.push(plain_paint(p)?); + } + let fill = paints.iter().find_map(|(f, _)| f.clone()); + paints.iter().all(|(f, _)| f.is_none() || *f == fill).then_some(())?; + (line || paints.iter().all(|(f, _)| f.is_some())).then_some(())?; + let stroke = paints.first().and_then(|(_, s)| s.clone()); + paints.iter().all(|(_, s)| *s == stroke).then_some(())?; + tags.insert(c.id, format!("%_2 {} 0 0 Go", s + first_col)); + } + seen.iter().all(|s| *s).then_some(tags) +} + +/// Whether `art` draws plot `plot`'s left edge and its bottom edge (the document's y runs down) as +/// straight lines, each a shown path of one subpath with a plain line ([`plain_paint`]) in a shown +/// group, as the reader finds the axes. +fn draws_axes(art: &Node, plot: Rect) -> bool { + let near = |a: Point, b: Point| (a - b).hypot() <= EDGE; + let on = |s: &PathSeg, a: Point, b: Point| match s { + PathSeg::Line(l) => (near(l.p0, a) && near(l.p1, b)) || (near(l.p0, b) && near(l.p1, a)), + _ => false, + }; + let (top_left, bottom_left, bottom_right) = (Point::new(plot.x0, plot.y0), Point::new(plot.x0, plot.y1), Point::new(plot.x1, plot.y1)); + let (mut left, mut bottom) = (false, false); + let mut stack = vec![art]; + while let Some(n) = stack.pop() { + if !n.visible || n.opacity <= 0.0 || (left && bottom) { + continue; + } + match &n.kind { + NodeKind::Group { children, clip: false } => stack.extend(children.iter().map(|c| &**c)), + NodeKind::Path { path, .. } if plain_paint(n).is_some_and(|(_, line)| line.is_some()) => { + for s in path.to_bezpath().segments() { + left |= on(&s, top_left, bottom_left); + bottom |= on(&s, bottom_left, bottom_right); + } + } + _ => {} + } + } + left && bottom +} + +/// Graphs built as the graph tools draw them, for the writers' tests. +#[cfg(test)] +pub(crate) mod sample { + use std::sync::Arc; + + use vectorcraft_color::{Color, Paint}; + use vectorcraft_doc::{Document, GraphKind, GraphSpec, Node, PieSort, TickLength, ValueAxisSide}; + use vectorcraft_geom::{PathData, Point, Rect, shapes}; + + use super::Appearance; + + /// A graph of kind `kind`: series East and West, categories Q1 to Q3, West blank in Q2, on the + /// plot 100 100 300 250. + pub(crate) fn spec(kind: GraphKind) -> GraphSpec { + let mut g = GraphSpec { + kind, + rect: Rect::new(100.0, 100.0, 300.0, 250.0), + series: vec!["East".into(), "West".into()], + categories: vec!["Q1".into(), "Q2".into(), "Q3".into()], + ..GraphSpec::default() + }; + g.set_cells(vec![vec![Some(5.0), Some(3.0)], vec![Some(7.0), None], vec![Some(4.0), Some(6.0)]]); + g + } + + fn path(doc: &mut Document, p: PathData, fill: Paint, stroke: Paint) -> Arc { + Arc::new(Node::path(doc.alloc_id(), p, Appearance::basic(fill, stroke, 1.0))) + } + + /// Graph `g` drawn as a group: a group of each series' marks (a line graph's series as an unfilled + /// line, the others' as filled columns), its axes on the plot's left and bottom edges, and a + /// legend of a swatch for each series; its series groups named after the series. + pub(crate) fn graph(doc: &mut Document, g: GraphSpec) -> Node { + let r = g.rect; + let cells = g.cells(); + let width = cells.first().map_or(0, Vec::len); + let mut members = vec![]; + let axes = vec![ + path(doc, shapes::line(Point::new(r.x0, r.y0), Point::new(r.x0, r.y1)), Paint::None, Paint::solid(Color::BLACK)), + path(doc, shapes::line(Point::new(r.x0, r.y1), Point::new(r.x1, r.y1)), Paint::None, Paint::solid(Color::BLACK)), + ]; + members.push(Arc::new(Node::group(doc.alloc_id(), axes))); + for s in 0..width { + let gray = Paint::solid(Color::gray(0.2 + 0.3 * s as f32)); + let points: Vec = cells + .iter() + .enumerate() + .filter_map(|(c, row)| { + row.get(s).copied().flatten().map(|v| Point::new(r.x0 + 20.0 + 60.0 * c as f64 + 15.0 * s as f64, r.y1 - v * 10.0)) + }) + .collect(); + let marks: Vec> = if g.kind == GraphKind::Line { + let mut bp = kurbo::BezPath::new(); + for (i, p) in points.iter().enumerate() { + if i == 0 { bp.move_to(*p) } else { bp.line_to(*p) } + } + vec![path(doc, PathData::from_bezpath(&bp), Paint::None, gray)] + } else { + points.iter().map(|p| path(doc, shapes::rectangle(Rect::new(p.x, p.y, p.x + 10.0, r.y1)), gray.clone(), Paint::None)).collect() + }; + let mut series = Node::group(doc.alloc_id(), marks); + series.name = Some(g.series.get(s).cloned().unwrap_or_else(|| format!("Series {}", s + 1))); + series.extras_mut().series_index = Some(s as u32); + members.push(Arc::new(series)); + } + let swatches: Vec> = (0..width) + .map(|s| { + let y = r.y0 + 12.0 * s as f64; + path( + doc, + shapes::rectangle(Rect::new(r.x1 + 10.0, y, r.x1 + 18.0, y + 8.0)), + Paint::solid(Color::gray(0.2 + 0.3 * s as f32)), + Paint::None, + ) + }) + .collect(); + members.push(Arc::new(Node::group(doc.alloc_id(), swatches))); + let mut n = Node::group(doc.alloc_id(), members); + n.extras_mut().graph = Some(Box::new(g)); + n + } + + /// A 400 × 300 document holding `g` drawn by [`graph`] on its layer. + pub(crate) fn document(g: GraphSpec) -> Document { + let mut doc = Document::new(400.0, 300.0); + let layer = doc.layers[0].id; + let n = graph(&mut doc, g); + doc.insert(Some(layer), usize::MAX, n).unwrap(); + doc + } + + /// Graphs whose records read back whole: each type the records give, every setting they keep + /// changed, labels with parentheses, backslashes and non-ASCII characters, a label of 255 bytes, + /// and a table without labels. + pub(crate) fn kept() -> Vec<(&'static str, Document)> { + let mut cases = vec![ + ("column", document(spec(GraphKind::Column))), + ("stacked column", document(spec(GraphKind::StackedColumn))), + ("line", document(spec(GraphKind::Line))), + ("area", document(spec(GraphKind::Area))), + ]; + let mut g = spec(GraphKind::Column); + (g.drop_shadow, g.first_row_in_front, g.first_column_in_front, g.legend_across_top) = (true, true, true, true); + (g.mark_points, g.connect_points, g.edge_to_edge) = (false, false, true); + (g.column_width, g.cluster_width) = (120.0, 50.0); + (g.tick_length, g.tick_marks, g.ticks, g.axis_min, g.axis_max) = (TickLength::Full, 3, 4, Some(0.0), Some(20.0)); + (g.right_tick_length, g.right_tick_marks, g.right_ticks, g.right_axis_min, g.right_axis_max) = (TickLength::None, 2, 5, Some(1.0), Some(6.0)); + (g.category_tick_length, g.category_tick_marks, g.ticks_between_labels) = (TickLength::Short, 2, true); + (g.prefix, g.suffix, g.right_prefix, g.right_suffix) = ("($".into(), "\\)".into(), "é".into(), " u".into()); + cases.push(("settings", document(g))); + let mut g = spec(GraphKind::Column); + g.series = vec!["A (1)".into(), "B\\2".into()]; + g.categories = vec![String::new(), "naïve".into(), "a".repeat(255)]; + g.set_cells(vec![vec![Some(1.0 / 3.0), Some(1e-7)], vec![None, Some(2.5)], vec![Some(12.0), None]]); + cases.push(("labels", document(g))); + let mut g = spec(GraphKind::Column); + (g.series, g.categories) = (vec![], vec![]); + cases.push(("no labels", document(g))); + cases + } + + /// Graphs the records can't give as they are, which are written as their art: the five other + /// types, settings the reader doesn't keep, a table it can't hold, and art it can't attach the + /// graph to. + pub(crate) fn unkept() -> Vec<(&'static str, Document)> { + let with = |f: &dyn Fn(&mut GraphSpec)| { + let mut g = spec(GraphKind::Column); + f(&mut g); + document(g) + }; + let mut cases: Vec<(&'static str, Document)> = [GraphKind::Bar, GraphKind::StackedBar, GraphKind::Scatter, GraphKind::Pie, GraphKind::Radar] + .into_iter() + .map(|k| (k.id(), document(spec(k)))) + .collect(); + cases.extend([ + ("no legend", with(&|g| g.legend = false)), + ("filled lines", with(&|g| (g.kind, g.filled_lines) = (GraphKind::Line, true))), + ("a series of another type", with(&|g| g.series_kinds = vec![None, Some(GraphKind::Line)])), + ("a marker design", with(&|g| g.series_markers = vec![Some("Star".into())])), + ("a column design", with(&|g| g.series_columns = vec![Some(Default::default())])), + ("label formatting", with(&|g| g.label_styles.values = Some(Default::default()))), + ("a value axis on both sides", with(&|g| g.value_axis = ValueAxisSide::Both)), + ("a series on the right axis", with(&|g| g.right_series = vec![1])), + ("pie settings", with(&|g| g.pie_sort = PieSort::All)), + ("a manual axis without its values", with(&|g| g.ticks = 4)), + ("values without a tick count", with(&|g| (g.axis_min, g.axis_max) = (Some(0.0), Some(10.0)))), + ("101 divisions", with(&|g| (g.ticks, g.axis_min, g.axis_max) = (101, Some(0.0), Some(101.0)))), + ("too many tick marks", with(&|g| g.tick_marks = 21)), + ("a column width past 1000%", with(&|g| g.column_width = 1001.0)), + ("a long prefix", with(&|g| g.prefix = "0123456789".into())), + ("a line break in a label", with(&|g| g.series[0] = "East\nside".into())), + ("a label of 256 bytes", with(&|g| g.categories[0] = "a".repeat(256))), + ("a value that isn't finite", with(&|g| g.rows[0][0] = f64::NAN)), + ("only blank cells", with(&|g| g.set_cells(vec![vec![None, None]; 3]))), + ("fewer labels than series", with(&|g| g.series.truncate(1))), + ]); + let drawn = |what: &'static str, f: &dyn Fn(&mut Vec>)| { + let mut doc = Document::new(400.0, 300.0); + let mut n = graph(&mut doc, spec(GraphKind::Column)); + if let Some(c) = n.children_mut() { + f(c); + } + let layer = doc.layers[0].id; + doc.insert(Some(layer), usize::MAX, n).unwrap(); + (what, doc) + }; + cases.extend([ + drawn("a series without its group", &|c| { + c.remove(2); + }), + drawn("no axes", &|c| { + c.remove(0); + }), + drawn("a hidden legend", &|c| { + if let Some(l) = c.last_mut() { + Arc::make_mut(l).visible = false; + } + }), + drawn("a series drawn half opaque", &|c| Arc::make_mut(&mut c[1]).opacity = 0.5), + drawn("a series mark with a gradient", &|c| { + let g = vectorcraft_color::Gradient::new( + vectorcraft_color::GradientKind::Linear, + vec![vectorcraft_color::GradientStop::new(0.0, Color::BLACK), vectorcraft_color::GradientStop::new(1.0, Color::WHITE)], + ); + let series = Arc::make_mut(&mut c[1]); + if let Some(marks) = series.children_mut() { + let mark = Arc::make_mut(&mut marks[0]); + mark.appearance = Appearance::basic(Paint::Gradient(Box::new(vectorcraft_color::GradientPaint::new(g))), Paint::None, 0.0).into(); + } + }), + ]); + cases + } + + /// The graphs in `doc`, each with the series index of its members. + pub(crate) fn graphs(doc: &Document) -> Vec<(GraphSpec, Vec>)> { + let mut out = vec![]; + doc.walk(|n| { + if let Some(g) = n.extras().graph.as_deref() { + out.push((g.clone(), n.children().map(|c| c.iter().map(|c| c.extras().series_index).collect()).unwrap_or_default())); + } + }); + out + } + + /// Whether `read` is the graph `written` was: the same data and settings, the plot in the same + /// place; its series' paint is the art's and its bounds are the art's as read. + pub(crate) fn same(written: &GraphSpec, read: &GraphSpec) -> bool { + let near = |a: Rect, b: Rect| (a.x0 - b.x0).abs() + (a.y0 - b.y0).abs() + (a.x1 - b.x1).abs() + (a.y1 - b.y1).abs() < 1e-6; + let plain = |g: &GraphSpec| GraphSpec { + rect: Rect::ZERO, + rows: vec![], + blanks: vec![], + series_paints: vec![], + placed: None, + series_kinds: vec![], + ..g.clone() + }; + near(written.rect, read.rect) && written.cells() == read.cells() && plain(written) == plain(read) + } +} + +#[cfg(test)] +mod tests { + use super::*; + + /// Numbers are written so they read back the same, small and large ones included. + #[test] + fn numbers_read_back_as_written() { + for v in [0.0, 1.0, -2.5, 1.0 / 3.0, 1e-7, 123_456_789_012_345_678.0, f64::MAX, f64::MIN_POSITIVE] { + assert_eq!(real(v).parse::().ok(), Some(v), "{v}"); + } + } + + /// A graph of `categories` rows of `series` values, drawn by [`sample::graph`]. + fn sized(categories: usize, series: usize) -> Node { + let mut g = sample::spec(GraphKind::Column); + (g.series, g.categories) = (vec![], vec![]); + g.set_cells(vec![vec![Some(1.0); series]; categories]); + sample::graph(&mut vectorcraft_doc::Document::new(400.0, 300.0), g) + } + + /// The table the reader holds: up to 10,000 categories and 256 series; past them, the graph is + /// its art. + #[test] + fn tables_up_to_the_readers_limits_are_written() { + assert!(records(&sized(MAX_GRAPH_CATEGORIES, 1), Affine::IDENTITY).is_some_and(|r| r.head.contains("%_10000 1 0 0 Gz\n"))); + assert!(records(&sized(MAX_GRAPH_CATEGORIES + 1, 1), Affine::IDENTITY).is_none()); + assert!(records(&sized(1, MAX_GRAPH_SERIES), Affine::IDENTITY).is_some_and(|r| r.tags.len() == MAX_GRAPH_SERIES)); + assert!(records(&sized(1, MAX_GRAPH_SERIES + 1), Affine::IDENTITY).is_none()); + } + + /// Tick-mark counts of 0, which mean one tick mark as 1 does, are written as 1, the count the + /// reader reads back. + #[test] + fn tick_mark_counts_of_0_are_written_as_1() { + let mut g = sample::spec(GraphKind::Column); + (g.tick_marks, g.right_tick_marks, g.category_tick_marks) = (0, 0, 0); + let n = sample::graph(&mut vectorcraft_doc::Document::new(400.0, 300.0), g); + let head = records(&n, Affine::IDENTITY).map(|r| r.head).unwrap_or_default(); + let marks: Vec<&str> = head.lines().filter(|l| l.ends_with(" GA")).map(|l| l.split(' ').nth(5).unwrap_or("")).collect(); + assert_eq!(marks, ["1", "1", "1"], "{head}"); + } + + /// A table's cells go fifteen to a record, with one string at most in each. + #[test] + fn cells_go_fifteen_to_a_record_with_one_string_each() { + let mut out = String::new(); + let mut t = Table::new(&mut out); + t.text("a"); + t.text("b"); + for v in 0..16 { + t.num(f64::from(v)); + } + t.finish(); + let records: Vec<&str> = out.lines().collect(); + assert_eq!(records[0], "%_(a) Gc"); + assert_eq!(records[1], "%_(b) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 Gc"); + assert_eq!(records[2], "%_14 15 Gc"); + } +} diff --git a/crates/eps/src/legacy_ai.rs b/crates/eps/src/legacy_ai.rs index 7e38b5ba51..f2146a8872 100644 --- a/crates/eps/src/legacy_ai.rs +++ b/crates/eps/src/legacy_ai.rs @@ -43,13 +43,17 @@ //! PostScript names in `%%DocumentFonts` and `%%IncludeFont` (§3.1) and re-encoded to //! Windows-1252 (`TE`, then `%AI3_BeginEncoding: _name name`, `TZ`, §3.3), the 8-bit encoding //! strings are in. +//! - Graphs (§17): a graph whose records VectorCraft's reader reads back as the same graph +//! (`crate::ai_graph`) as `%_Gs`, its functional records, its group with each series' group +//! followed by `%_2 column 0 0 Go`, and `%_GS`. //! //! The format has one artboard, no transparency, sublayers, object names, hidden objects (only //! layers hide), live effects, symbols or appearances with several fills and strokes. Callers write //! one file per artboard and expand appearances first; what is left is written as the format can //! hold it, each loss a warning: transparent objects are written opaque, sublayers become groups, -//! live objects and symbols their art, strokes a plain line can't draw their outlines, pattern -//! fills their tiles clipped to the shape, freeform gradients their average colour, elliptical +//! live objects and symbols their art, other graphs their art, strokes a plain line can't draw +//! their outlines, pattern fills their tiles clipped to the shape, freeform gradients their average +//! colour, elliptical //! radial gradients circular (the gradient matrix is relative to a canvas the specification //! doesn't size), transparent image pixels over white. Hidden objects go to a hidden layer of //! their own above their layer, are left out or show, as [`HiddenObjects`] says (in a hidden diff --git a/crates/eps/src/legacy_ai/tests.rs b/crates/eps/src/legacy_ai/tests.rs index 663e21bec6..dce22ec550 100644 --- a/crates/eps/src/legacy_ai/tests.rs +++ b/crates/eps/src/legacy_ai/tests.rs @@ -2122,3 +2122,64 @@ fn a_stained_instance_is_written_in_its_stained_color() { let text = String::from_utf8(write(&doc).bytes).unwrap(); assert!(text.contains("0 0 1 Xa") && !text.contains("1 0 0 Xa"), "{text}"); } + +/// A graph whose records read back whole is written with them (§17), and opens again as the same +/// live graph: its table, type and settings, its series' groups tagged in order, without a warning +/// about graphs. +#[test] +fn graphs_are_written_with_their_records_and_open_live() { + use crate::ai_graph::sample; + for (what, doc) in sample::kept() { + let out = write(&doc); + assert!(!out.warnings.iter().any(|w| w == GRAPHS), "{what}: {:?}", out.warnings); + let text = String::from_utf8(out.bytes.clone()).unwrap(); + assert_eq!((text.matches("%_Gs\n").count(), text.matches("%_GS\n").count()), (1, 1), "{what}: {text}"); + let read = crate::import(&out.bytes).unwrap(); + let written = sample::graphs(&doc); + let graphs = sample::graphs(&read.document); + assert_eq!(graphs.len(), 1, "{what}: {:?}", read.warnings); + assert!(sample::same(&written[0].0, &graphs[0].0), "{what}: {:#?}\n{:#?}", written[0].0, graphs[0].0); + assert_eq!(graphs[0].1, written[0].1, "{what}: the members and their series"); + } +} + +/// A graph inside a group is written with its records too, and opens on its own group. +#[test] +fn a_graph_in_a_group_is_written_with_its_records() { + use crate::ai_graph::sample; + let mut doc = Document::new(400.0, 300.0); + let graph = sample::graph(&mut doc, sample::spec(vectorcraft_doc::GraphKind::Column)); + let frame = shape(&mut doc, shapes::rectangle(Rect::new(10.0, 10.0, 20.0, 20.0)), red(), Paint::None); + let outer = Node::group(doc.alloc_id(), vec![Arc::new(frame), Arc::new(graph)]); + let l = doc.layers[0].id; + doc.insert(Some(l), 0, outer).unwrap(); + let out = write(&doc); + assert!(!out.warnings.iter().any(|w| w == GRAPHS), "{:?}", out.warnings); + let read = crate::import(&out.bytes).unwrap(); + let graphs = sample::graphs(&read.document); + assert_eq!(graphs.len(), 1, "{:?}", read.warnings); + assert!(sample::same(&sample::graphs(&doc)[0].0, &graphs[0].0)); + let layer = children(&read.document.layers[0]); + assert!(layer[0].extras().graph.is_none() && layer[0].children().is_some_and(|c| c.len() == 2), "{layer:#?}"); +} + +/// A graph whose records wouldn't read back as it is is written as its art, without records, with +/// the warning, and opens as that art. +#[test] +fn graphs_the_records_cant_keep_are_written_as_their_art() { + use crate::ai_graph::sample; + for (what, doc) in sample::unkept() { + let out = export_legacy_ai(&doc, &LegacyAiOptions::default()).unwrap(); + assert!(out.warnings.iter().any(|w| w == GRAPHS), "{what}: {:?}", out.warnings); + let text = String::from_utf8_lossy(&out.bytes).into_owned(); + assert!(!text.contains("%_Gs") && !text.contains(" Go\n") && !text.contains("%_GS"), "{what}: {text}"); + let read = crate::import(&out.bytes).unwrap(); + assert!(sample::graphs(&read.document).is_empty(), "{what}"); + let paths = |d: &Document| { + let mut count = 0; + d.walk(|n| count += usize::from(matches!(n.kind, NodeKind::Path { .. }))); + count + }; + assert_eq!(paths(&read.document), paths(&doc), "{what}: the graph's art is kept"); + } +} diff --git a/crates/eps/src/legacy_ai/writer.rs b/crates/eps/src/legacy_ai/writer.rs index 0b41c3defa..d8f88e0d0b 100644 --- a/crates/eps/src/legacy_ai/writer.rs +++ b/crates/eps/src/legacy_ai/writer.rs @@ -52,6 +52,8 @@ pub(super) struct Writer<'a> { last_image: Option<(ImageBlob, Option>)>, /// The images written whole so far, by the address of their data (which each entry keeps). whole_images: std::collections::HashMap>>, + /// Writing a graph's art with its records: a graph inside it is written as its art. + in_graph: bool, } impl<'a> Writer<'a> { @@ -78,6 +80,7 @@ impl<'a> Writer<'a> { clips: vec![], last_image: None, whole_images: std::collections::HashMap::new(), + in_graph: false, } } @@ -264,7 +267,12 @@ impl<'a> Writer<'a> { if n.name.as_deref().is_some_and(|s| !s.is_empty()) && !n.is_layer() { self.warn(NAMES); } - if n.extras().graph.is_some() { + // A graph on the layers keeps its data and settings when its records read back whole. + let graph = match n.extras().graph.is_some() { + true if self.nest == 0 && !self.in_graph => crate::ai_graph::records(n, self.to_art), + _ => None, + }; + if n.extras().graph.is_some() && graph.is_none() { self.warn(GRAPHS); } let locked = locked || n.locked; @@ -273,7 +281,10 @@ impl<'a> Writer<'a> { self.warn(SUBLAYERS); self.group(children, *clip, locked); } - NodeKind::Group { children, clip } => self.group(children, *clip, locked), + NodeKind::Group { children, clip } => match &graph { + Some(records) => self.graph(children, locked, records), + None => self.group(children, *clip, locked), + }, NodeKind::Path { path, rule, guide, .. } => { self.lock(locked); if *guide { @@ -352,6 +363,25 @@ impl<'a> Writer<'a> { } } + /// A graph's group (`u` … `U`) between its records (§17): `%_Gs` and its functional records + /// before it, `%_GS` after it, and each series' group followed by its `Go` tag. + fn graph(&mut self, children: &[Arc], locked: bool, records: &crate::ai_graph::Records) { + self.lock(locked); + self.body.push_str(&records.head); + self.line("u"); + self.in_graph = true; + for c in children { + self.node(c, locked); + if let Some(tag) = records.tags.get(&c.id) { + self.line(tag); + } + } + self.in_graph = false; + self.lock(locked); + self.line("U"); + self.line(crate::ai_graph::END); + } + /// A clipping group: its first member's outline clips the others (`h W n`). That member's fills /// paint behind the art, inside the clip, and its strokes over it, outside. fn clip_group(&mut self, children: &[Arc], locked: bool) { diff --git a/crates/eps/src/lib.rs b/crates/eps/src/lib.rs index 49b64f4bce..4cc0210e23 100644 --- a/crates/eps/src/lib.rs +++ b/crates/eps/src/lib.rs @@ -31,9 +31,11 @@ //! - `ai_editing`: the editing copy of the art a PDF-compatible `.ai` file carries //! ([`export_ai_editing`], [`ai_private_data`]). //! - `ai_ops`: the path and line style operators those two write. +//! - `ai_graph`: the records of a live graph those two write around its group. //! - [`dcs`]: DCS files, an EPS file with one program per printing plate, read for placing. mod ai_editing; +mod ai_graph; mod ai_ops; pub mod dcs; mod import; diff --git a/docs/file-format-parity.md b/docs/file-format-parity.md index a5ff38be13..57422e179a 100644 --- a/docs/file-format-parity.md +++ b/docs/file-format-parity.md @@ -245,7 +245,8 @@ private editing data. VectorCraft: group is tagged once and paints its marks with one fill and one stroke, which the graph keeps as that series' paint; Graph Data then edits it. Other graphs (pie and scatter graphs, graphs with designs or customizations, records of later versions) come in as plain groups, paths and type, with a note. Saving a graph to - `.ai`, in either form, writes its art without its data or settings, with a warning. + `.ai`, in either form, writes these records around its art when the reader above reads them back as the same graph, + so the file opens again with its data and settings; any other graph is written as its art, with a warning. Legacy `.ai` patterns in the version 7 form (a list of `@` and `&` layers, `_ &` for the tile's background) open as pattern swatches, with a fill's offset, scale, rotation, reflection and shear applied before its matrix. Legacy `.ai` linked images in diff --git a/docs/target-app-parity.md b/docs/target-app-parity.md index 9ba8866a8c..aec1fd696b 100644 --- a/docs/target-app-parity.md +++ b/docs/target-app-parity.md @@ -614,6 +614,7 @@ since 2026-10-01. - **Tab stops in `.ai`/EPS type and right-aligned lines with tabs (#6147):** type from the text document keeps its paragraphs' tab stops (key 30: positions and left, center, right and decimal alignments; leaders aren't read), at most 1,024 a paragraph and 2^20 a story, past which the default stops apply with a warning. In right-aligned area type, the text before a line's last tab sits at its stops, measured from the left edge, and the text after it (none when the tab ends the line, with its hyphen when the line is hyphenated) against the right edge; centred and justified lines, point type and right-to-left paragraphs are aligned as a whole as before. Evidence: `ate::tests::a_paragraph_keeps_its_tab_stops`, `ate::tests::a_story_s_tab_stops_are_bounded`, `tests::right_aligned_area_type_sets_the_text_after_its_last_tab_against_the_edge`, `import_fuzz::text_frames_with_hostile_paragraph_attributes_never_panic`. Scores unchanged. - **`.ai`/EPS graphic styles that paint with a named gradient:** a graphic style library's style (or a file's listed style) whose fill, or the fill or stroke of a style of one paint, paints with one of the file's gradients by name loads with that gradient at the style's angle, fitted to the bounds of each object it is applied to (VectorCraft's own placement; the style stores only the gradient's name and angle). A style naming a gradient the file doesn't define, or painting with a pattern, is still left out. Evidence: `fileio::tests_aiimport::graphic_styles_in_a_ai_library_that_paint_with_a_named_gradient_load_with_it`, `style::tests::a_style_of_one_paint_reads_as_the_fill_and_stroke_its_xd_turns_on`. Scores unchanged. - **`.ai`/EPS type laid out closer to the file's page (#6137):** type from the text document keeps auto leading as auto, each line taking the paragraph's Auto Leading share (key 7) of the largest type on it ([Line and character spacing](https://helpx.adobe.com/illustrator/using/line-character-spacing.html)); the paragraph's hyphenation options (keys 10 to 15) are read; area type of one frame whose last lines the file sets, but which don't fit here, may get a frame taller from its bottom, by its lines' deepest descent plus 0.05 pt and only when that shows more of those lines and no more than the file has (`vectorcraft_text::fit_source_lines`), with a warning when it does: the frame can stay as it is, or show only some of them; and a line a soft return ends is justified as a wrapped line is, a paragraph's last line keeping its alignment. Evidence: `ate::tests::auto_leading_follows_the_size_of_each_line`, `ate::tests::a_paragraph_keeps_its_auto_leading`, `ate::tests::a_paragraph_keeps_its_hyphenation_options`, `ate::tests::the_last_lines_the_file_sets_in_its_frame_show`, `tests::fit_source_lines_keeps_the_last_lines_the_source_sets`, `tests::typo::soft_return_in_justified_text_spreads_like_a_wrapped_line`. Limits: frames grow only for area type of one frame, horizontal, by its lines' deepest descent plus 0.05 pt; type in a font that isn't installed, and hyphenation in a language that isn't imported, still lay out differently. Scores unchanged. +- **Graphs saved to `.ai` keep their data and settings:** a grouped column, stacked column, line or area graph is written to a `.ai` file, in either form, with the records the `.ai` reader reads (`crates/eps/src/import/ai/read/graph.rs`, #7311): `%_Gs`, its plot, type, settings, axes and table, its series' groups each tagged `Go`, and `%_GS` ([the specification](https://13thmonkey.org/documentation/fonts/AI7FileFormat.pdf), §17 and appendix A). The file opens again with the same live graph. A graph with settings the reader doesn't keep, graph designs, label formatting, more than 10,000 categories or 256 series, or art the reader doesn't attach a graph to is written as its art, with a warning. `crates/eps/src/legacy_ai/tests.rs` and `crates/eps/src/ai_editing/tests.rs` write and read back each kind of graph; `a_drawn_graph_saved_as_ai_opens_as_a_graph_unless_the_save_warns` checks every graph type the graph tools draw. Scores unchanged. - **Selected Grid Repeat handles (#2691):** `tools/src/repeat_grid.rs` tests place the handles outside the grid at zoom 0.5, 1 and 4, preview rows, columns and spacing, leave no undo step for a drag that ends where it began, and give bounding-box handles priority; a headless canvas regression drags the row handle two tiles down in a zoomed view (3 → 5 rows, the source unchanged, one Undo back) and the column-spacing slider. Scores and hours unchanged. - **Selected Mirror Repeat handles:** a headless canvas regression creates the default mirror repeat and drags its Top bounding-box handle where the axis crosses it; the repeat grows vertically while its width stays fixed. Existing mirror-axis checks cover center movement and end-handle hit priority. The focused UI mirror tests pass. Scores and hours unchanged. - **Transform effect options (#885):** Effect › Distort & Transform › Transform… has visible Transform Objects, Transform Patterns and Scale Strokes & Effects checkboxes (`distort.transform` params `objects`, `patterns`, `strokes`; files without them draw as before). With Transform Objects off the geometry stays and makes no copies; Scale Strokes & Effects scales stroke weights, dashes and the fills' and strokes' effect distances by the mean scale, and Transform Patterns moves pattern tiles, each copy `k` by the transformation `k` times. Such objects draw, export and expand through the same per-copy art, so the canvas and Expand Appearance agree (engine `tests_transformfx`, effects `tests_transformfx`, the dialog test). A Transform effect in a fill's or stroke's own effects applies the same options to that fill or stroke: its weight and dashes and its pattern follow the transformation, and with copies each copy is an object of its own; the canvas, export, Expand Appearance and Use Preview Bounds use the same art (effects `tests_transformfx`). The effects listed after it in that fill's or stroke's list keep their own distances and apply to the transformed art and to each copy, as an object's later effects do after the object's Transform effect: a Drop Shadow after it keeps its offset, an Offset Path after it offsets by its own distance, and an SVG filter after it keeps its scale and the origin of its user space. With Transform Objects off, the effects before it keep their distances too. Before, Scale Strokes & Effects scaled a fill's or stroke's later effects by the mean scale, so existing documents with such effects draw differently. Effects apply in the order they are listed ([Appearance attributes](https://helpx.adobe.com/illustrator/desktop/special-effects-styles/apply-graphic-styles/appearance-attributes-in-illustrator.html)); how the two options treat the effects after a fill's or stroke's own Transform effect is VectorCraft's own rule, following that order (effects `tests::rasterfollow::a_fills_own_transform_leaves_the_shadow_after_it`, `tests::rasterfollow::a_fills_own_transform_leaves_the_offset_after_it`, `tests::rasterfollow::a_fills_own_transform_leaves_the_svg_filter_after_it`, `tests::transformfx::a_fills_own_transform_with_scale_strokes_and_effects_leaves_its_later_effects`; engine `plugins::a_transform_after_a_painted_fill_effect_leaves_the_later_shadow_on_every_paint`). Public reference: [Scale objects](https://helpx.adobe.com/illustrator/desktop/manage-objects/reshape-transform-objects/scale-objects.html), [How to apply effects](https://helpx.adobe.com/illustrator/using/effects.html), [Distort and transform effects](https://helpx.adobe.com/illustrator/desktop/manage-objects/reshape-transform-objects/distort-and-transform-effects-in-illustrator.html). Scores and hours unchanged. @@ -1723,7 +1724,7 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur A `.ai` opened from its editing data opens its Objects on Path groups live, with their path, their objects in order along it, Pivot and Rotate, and their art where the file draws it; a group whose spacing has been dragged, or with options an Objects on Path group doesn't hold, opens as a plain group (`crates/eps/src/import/ai/tests.rs`). `.ai` symbol definitions and placed instances open as live symbols, in the Symbols panel's order; an instance of a symbol that isn't read, or whose appearance differs from its symbol's, comes in as the page draws it (`crates/eps/src/import/ai/tests.rs`). In a `.ai` opened from its editing data, an object in a pattern's art or a brush's art with an art style VectorCraft reads opens as itself with its effects live, as an object on a layer does, and an object in a pattern's art keeps the id of a graphic style in the file's list (`crates/eps/src/import/ai/tests.rs`). - A graph in a `.ai` whose records have the shape and values the published version 7 specification gives ([the specification](https://13thmonkey.org/documentation/fonts/AI7FileFormat.pdf), printed pp. 109–112 and 146–158) opens as a live grouped column, stacked column, line or area graph with its saved art, table, axes and settings, and Graph Data edits it ([the help page](https://helpx.adobe.com/illustrator/desktop/automate-visualize-data/visualize-data/add-graph-data.html)); other graphs keep their art as plain objects with a note, and saving a graph to `.ai` warns that its data and settings aren't written (`crates/eps/src/import/ai/tests.rs`, `crates/engine/src/cmd/graph/tests.rs`). + A graph in a `.ai` whose records have the shape and values the published version 7 specification gives ([the specification](https://13thmonkey.org/documentation/fonts/AI7FileFormat.pdf), printed pp. 109–112 and 146–158) opens as a live grouped column, stacked column, line or area graph with its saved art, table, axes and settings, and Graph Data edits it ([the help page](https://helpx.adobe.com/illustrator/desktop/automate-visualize-data/visualize-data/add-graph-data.html)); other graphs keep their art as plain objects with a note. Saving to `.ai` writes these records for a graph that reads back as the same graph, and warns that any other graph's data and settings aren't written (`crates/eps/src/import/ai/tests.rs`, `crates/engine/src/cmd/graph/tests.rs`). Blends and envelopes in the definitions of a `.ai`'s symbols, patterns and brushes' art count against the same per-file limits on blend layout and envelope checks as the layers' art, so a file with many definitions does not get those limits again for each one (`crates/eps/src/import/ai/read/directives.rs`). A `.ai` or EPS whose editing data has brushes opens with the file's Calligraphic, Scatter, Art and Bristle brushes in the Brushes panel in place of the default ones, in the file's order: the Calligraphic size, roundness and angle with their variation, the Scatter size, spacing, scatter and rotation, the Bristle settings, and the Scatter and Art brushes' art (Art brushes in the older and newer forms of their objects). A brush library `.ai` (brushes and no layers) opens from its PDF part with its brushes, so Other Library lists them. An Art brush in None or Tints keeps that colorization, and one in the newer form also keeps its fixed width, Flip Along and Flip Across, and Scale Proportionately, Stretch to Fit Stroke Length or Stretch Between Guides with its guides ([Art brush options](https://web.archive.org/web/20220911143322/https://helpx.adobe.com/pdf/cs6/illustrator_reference.pdf), printed page 193). Pattern brushes and brushes that can't be read are left out with a note. Paths with a Calligraphic brush, and paths with an Art brush in the newer form that bends art of solid-filled paths with those options, open as the path with the brush on its stroke, except paths whose brush scales its art proportionately. Paths with an Art brush in the older form, and other brushed paths, still come in as their drawn look (part of #372 and #637; `crates/eps/src/import/ai/tests.rs`, `crates/eps/src/import/tests_native.rs`). In a `.ai` opened from its editing data, a path or type object with Offset Path, Outline Object or Outline Stroke on the whole object opens as itself with those effects live, in their order and shown or hidden; on a fill or stroke of type they stay on that fill or stroke. Offset Path keeps its Offset, Joins and Miter Limit, and Outline Stroke takes its width from the stroke. An Offset Path with a setting missing, out of range or not read keeps the drawn art, as does a path with a Path effect on one fill or stroke (`crates/eps/src/import/ai/style/tests.rs`, `crates/eps/src/import/ai/tests.rs`, `crates/eps/src/import/tests_native.rs`). From a4c513f101e11709788d42cc045e32c4721e9791 Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 08:39:47 -0800 Subject: [PATCH 09/29] Live Paint: Make starts a closed edge where its path starts The edge built from a closed path that nothing cuts started at the anchor the planar map gave it, so dashes, a width profile or a brush began at a different place than on the path. The edge now starts at the anchor where its path starts. An edge with no anchor there takes its dashes from its own start and leaves off the profile and brush. The command description and the progress doc say that dashes aligned to corners and path ends are not fitted to cut edges. --- crates/engine/src/cmd/buildcmds.rs | 27 ++++++++++++++++++----- crates/engine/src/tests/build.rs | 35 ++++++++++++++++++++++++++++++ docs/target-app-parity.md | 2 +- 3 files changed, 57 insertions(+), 7 deletions(-) diff --git a/crates/engine/src/cmd/buildcmds.rs b/crates/engine/src/cmd/buildcmds.rs index 13b7a3bd83..a0decb33d7 100644 --- a/crates/engine/src/cmd/buildcmds.rs +++ b/crates/engine/src/cmd/buildcmds.rs @@ -72,7 +72,7 @@ pub fn specs() -> Vec { "Make", ["Object", "Live Paint"], Some("Cmd+Alt+X"), - "{ids?|id?} build a Live Paint group from the selected paths (paths, compound paths and groups of them; type, images and other objects are refused, nothing changes); each covered face starts with the fill rows that draw (shown, with paint and an opacity above 0) of its front-most covering source that has one and an opacity above 0, and each edge with the stroke rows that draw (also a weight above 0) of its source, in order with their settings and with that source's opacity and blending mode (on a path cut into several edges, dashes go on along the path, arrowheads stay at its own ends, and a width profile or brush stays only on an edge that runs the whole path); a face or edge given no such row has one unpainted row; with a Live Paint group among them, add the others to it as livePaint.merge does; a Live Paint group alone has nothing to add, so it is selected and nothing changes (no undo step) → {id, faces, edges}", + "{ids?|id?} build a Live Paint group from the selected paths (paths, compound paths and groups of them; type, images and other objects are refused, nothing changes); each covered face starts with the fill rows that draw (shown, with paint and an opacity above 0) of its front-most covering source that has one and an opacity above 0, and each edge with the stroke rows that draw (also a weight above 0) of its source, in order with their settings and with that source's opacity and blending mode (on a path cut into several edges, dashes go on along the path with the lengths set, without the fit of dashes aligned to corners and path ends, arrowheads stay at its own ends, and a width profile or brush stays only on an edge that runs the whole path); a face or edge given no such row has one unpainted row; with a Live Paint group among them, add the others to it as livePaint.merge does; a Live Paint group alone has nothing to add, so it is selected and nothing changes (no undo step) → {id, faces, edges}", has_selection_or_ids, lp_make ), @@ -576,7 +576,9 @@ impl Track { /// ends at its end (an open subpath), and whether it runs the whole subpath. The middle of the /// edge's first segment places it, and its ends are taken where they lie that far along the source, /// so a path that passes a point twice is told apart. An edge that runs against the direction of its -/// source is reversed first. `None` when the edge is not a single piece found on the source. +/// source is reversed first, and a closed edge is started at the anchor where its source starts +/// (one with no anchor there does not count as running the whole subpath). `None` when the edge is +/// not a single piece found on the source. fn edge_run(tracks: &[Track], edge: &mut PathData) -> Option<(f64, bool, bool, bool)> { use kurbo::{ParamCurve, ParamCurveArclen}; let [sp] = edge.subpaths.as_slice() else { return None }; @@ -621,13 +623,26 @@ fn edge_run(tracks: &[Track], edge: &mut PathData) -> Option<(f64, bool, bool, b let open = !track.closed; let starts = open && from <= ON_SOURCE; let ends = open && to >= track.len() - ON_SOURCE; - let whole = if open { starts && ends } else { edge_closed }; - Some((from, starts, ends, whole)) + if open { + return Some((from, starts, ends, starts && ends)); + } + // A closed edge runs the whole closed subpath, from the anchor the planar map starts it at. + // Start it at the anchor where the source starts, so settings that follow the path begin there. + let start = track.segs.first().map(|s| s.start())?; + let moved = edge_closed + && edge.subpaths.first_mut().is_some_and(|sp| match sp.anchors.iter().position(|a| a.p.distance(start) <= ON_SOURCE) { + Some(k) => { + sp.anchors.rotate_left(k); + true + } + None => false, + }); + Some((if moved { 0.0 } else { from }, false, false, moved)) } /// Fit stroke row `row` of a source path to an edge cut from it, which runs as [`edge_run`] says -/// (`None`: not known): its dashes go on from where the edge starts along the source, its -/// arrowheads stay only at the source's own ends, and its width profile and brush, which spread +/// (`None`: not known): its dashes go on from where the edge starts along the source, with the +/// lengths set and without the fit of dashes aligned to corners and path ends, its arrowheads stay only at the source's own ends, and its width profile and brush, which spread /// over the whole path, stay only on an edge that runs the whole path. fn fit_to_edge(row: &mut AppearanceItem, run: Option<(f64, bool, bool, bool)>) { let AppearanceItem::Stroke(s) = row else { return }; diff --git a/crates/engine/src/tests/build.rs b/crates/engine/src/tests/build.rs index 0614f63658..960cab107e 100644 --- a/crates/engine/src/tests/build.rs +++ b/crates/engine/src/tests/build.rs @@ -2753,6 +2753,41 @@ fn live_paint_make_fits_dashes_and_arrowheads_to_each_edge() { assert_eq!(edges, vec![rows]); } +/// The edge Make builds from a closed path that nothing cuts starts at the anchor the path starts +/// at and runs the way the path does, whichever anchor that is, so its dashes and brush lie where +/// they do on the path, and it keeps the path's stroke row as it is. +#[test] +fn live_paint_make_starts_a_closed_edge_where_its_path_starts() { + use vectorcraft_doc::Dash; + let corners = [(50.0, 0.0), (100.0, 50.0), (50.0, 100.0), (0.0, 50.0)]; + for clockwise in [true, false] { + for start in 0..4 { + let mut s = session(); + let mut pts: Vec<(f64, f64)> = (0..4).map(|k| corners[(k + start) % 4]).collect(); + if !clockwise { + pts.reverse(); + } + let anchors: Vec<_> = pts.iter().map(|(x, y)| json!({"x": x, "y": y})).collect(); + let z = NodeId(s.execute("path.create", &json!({"anchors": anchors, "closed": true})).unwrap()["id"].as_u64().unwrap()); + let row = stroke_row(Paint::solid(Color::BLACK), 2.0, |st| { + st.dash = Some(Dash { pattern: vec![10.0, 5.0], offset: 2.0, align_corners: false }); + st.brush = Some("Charcoal".into()); + }); + let rows = set_rows(&mut s, z, vec![row]); + s.execute("select.set", &json!({"ids": [z.0]})).unwrap(); + let g = NodeId(s.execute("livePaint.make", &json!({})).unwrap()["id"].as_u64().unwrap()); + let gn = node(&s, g); + let edges = vectorcraft_tools::builder::edges(&gn); + let [e] = edges.as_slice() else { panic!("one edge, got {}", edges.len()) }; + let sp = e.path_data().unwrap().subpaths.first().unwrap().clone(); + let at: Vec<(f64, f64)> = sp.anchors.iter().map(|a| ((a.p.x * 1e3).round() / 1e3, (a.p.y * 1e3).round() / 1e3)).collect(); + assert!(sp.closed); + assert_eq!(at, pts, "clockwise {clockwise}, start {start}"); + assert_eq!(e.appearance.items, rows, "clockwise {clockwise}, start {start}"); + } + } +} + /// When Make cuts a stroke whose only setting that depends on direction is a gradient along or /// across it, each edge runs the way its source path does, so the gradient keeps its direction. #[test] diff --git a/docs/target-app-parity.md b/docs/target-app-parity.md index da890f6079..11211e2c2e 100644 --- a/docs/target-app-parity.md +++ b/docs/target-app-parity.md @@ -1494,7 +1494,7 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur With the Live Paint Bucket selected, Alt-click on vector art samples its fill, stroke and stroke weight into the paint defaults ([Paint with the Live Paint Bucket tool](https://helpx.adobe.com/illustrator/desktop/paint-and-fill/learn-painting-basics/paint-with-the-live-paint-bucket-tool.html)). On a placed image it samples the image pixel as a solid fill with no stroke. Alt+Shift-click samples only the color under the pointer, including an intermediate gradient color or image pixels, into the active fill or stroke ([Default keyboard shortcuts](https://helpx.adobe.com/illustrator/using/default-keyboard-shortcuts.html)). Neither click paints or changes the selection or selected art, and the next Bucket click paints with the sampled paint. Evidence: `tests_build::live_paint_bucket_alt_sample_paints_next_face_without_changing_selection`. Double-clicking the Live Paint Bucket opens Live Paint Bucket Options ([Paint with the Live Paint Bucket tool](https://helpx.adobe.com/illustrator/desktop/paint-and-fill/learn-painting-basics/paint-with-the-live-paint-bucket-tool.html)): Paint Fills (on) and Paint Strokes (off) set whether a click paints faces, edges or both, Highlight turns the outline of the face or edge under the pointer on or off, and Color and Width set it (red and 4 px by default). Faces are outlined at the Width and edges at half of it, as the page says faces are highlighted with a thick line and edges with a thin line. With both on, a click paints the edge within 4 px of the pointer, else the face, and Shift switches to Paint Fills only; with one on, Shift switches to the other. The options last across tool switches and are saved with the preferences (`tool.setOption {tool: "livePaintBucket"}`). Evidence: `builder::tests::{bucket_options_choose_what_a_click_paints, bucket_options_set_the_highlight, bucket_highlights_an_edge_thinner_than_a_face}`, `dialogs::live_paint_bucket::tests::double_clicking_the_tool_opens_its_options_and_ok_sets_them`. Live Paint Bucket Options has Cursor Swatch Preview, as the [help page](https://helpx.adobe.com/illustrator/desktop/paint-and-fill/learn-painting-basics/paint-with-the-live-paint-bucket-tool.html) lists: with the Bucket selected, the active fill or stroke shows above the pointer between the color swatches before and after it in the Swatches panel, and the Left and Right arrow keys pick the swatch before or after it, as the page describes. The selected art keeps its paint. As VectorCraft's own rules, the option is on at first, the arrows step the stroke when the Stroke proxy is in front, they wrap around at the ends and still step with the preview off, a color that is no swatch shows alone until Right picks the first swatch or Left the last, and the arrows do nothing during a fill drag or with no color swatch. Evidence: `tests::build::{live_paint_bucket_arrow_keys_step_the_active_paint_through_the_swatches, live_paint_bucket_arrow_keys_handle_unmatched_paint_few_swatches_and_drags, live_paint_bucket_arrow_keys_pass_swatches_of_the_same_color_for_fill_and_stroke, swatch_arrow_keys_leave_modified_arrows_to_the_shortcuts}`. - Object › Live Paint › Make turns the selected paths into a Live Paint group of faces and edges ([the help page](https://helpx.adobe.com/illustrator/desktop/paint-and-fill/learn-painting-basics/create-live-paint-groups.html)). As VectorCraft's own rule, each face takes every fill row that draws (shown, with paint and an opacity above 0) of its front-most covering source that has one and an opacity above 0, and each edge every stroke row that draws (also with a weight above 0) of its source, in order with their opacity, blending mode, effects and stroke settings, with gradients kept at their fit on the source and with the source's opacity and blending mode. Where a path is cut into several edges, each edge's dashes go on from where it starts along the path, the arrowheads stay at the path's own ends, and a width profile or brush stays only on an edge that runs the whole path; a gradient applied along a stroke starts again on each cut edge, and an inside or outside stroke is drawn centered on an open piece of a closed path. A painted lower row under an unpainted or hidden top row is kept, a hidden top row does not become visible, and a source in front whose fill does not draw does not hide the fill behind it. Rows that do not draw stay with the stored sources, which Release returns unchanged; the source's object effects are not carried. Evidence: `tests::build::{live_paint_make_keeps_lower_drawn_stroke_rows, live_paint_make_fits_dashes_and_arrowheads_to_each_edge, live_paint_make_keeps_all_drawn_fill_rows_and_attributes, live_paint_make_uses_frontmost_source_with_drawn_fill}`. + Object › Live Paint › Make turns the selected paths into a Live Paint group of faces and edges ([the help page](https://helpx.adobe.com/illustrator/desktop/paint-and-fill/learn-painting-basics/create-live-paint-groups.html)). As VectorCraft's own rule, each face takes every fill row that draws (shown, with paint and an opacity above 0) of its front-most covering source that has one and an opacity above 0, and each edge every stroke row that draws (also with a weight above 0) of its source, in order with their opacity, blending mode, effects and stroke settings, with gradients kept at their fit on the source and with the source's opacity and blending mode. Where a path is cut into several edges, each edge's dashes go on from where it starts along the path with the lengths set (dashes aligned to corners and path ends are not fitted to the cut edges), the arrowheads stay at the path's own ends, and a width profile or brush stays only on an edge that runs the whole path; each edge runs the way its path does, a gradient applied along a stroke starts again on each cut edge, and an inside or outside stroke is drawn centered on an open piece of a closed path. A painted lower row under an unpainted or hidden top row is kept, a hidden top row does not become visible, and a source in front whose fill does not draw does not hide the fill behind it. Rows that do not draw stay with the stored sources, which Release returns unchanged; the source's object effects are not carried. Evidence: `tests::build::{live_paint_make_keeps_lower_drawn_stroke_rows, live_paint_make_fits_dashes_and_arrowheads_to_each_edge, live_paint_make_starts_a_closed_edge_where_its_path_starts, live_paint_make_keeps_the_direction_of_gradient_strokes, live_paint_make_keeps_all_drawn_fill_rows_and_attributes, live_paint_make_uses_frontmost_source_with_drawn_fill}`. Live Paint Make preserves the front-most covering source's fill when compound paths share a curved boundary, and Expand keeps the face fills. Regression evidence: `planar::tests::coincident_curves_keep_their_source_faces` checks source order, winding, fill rules and nearby boundaries; `tests::build::live_paint_make_and_expand_keep_abutting_compound_colors` checks native compound paths, Make, Expand and Undo/Redo. This preserves VectorCraft's source-fill rule without changing arrangement precision. Object › Live Paint › Expand keeps the faces and edges that draw on the canvas, with all their fill and stroke rows, so the expanded paths look as the painted group did ([Create Live Paint groups](https://helpx.adobe.com/illustrator/desktop/paint-and-fill/learn-painting-basics/create-live-paint-groups.html)). As VectorCraft's own rule, a face or edge draws when it is shown, its opacity is above 0, and any of its fill or stroke rows is shown, has paint and an opacity above 0 (a stroke also needs a weight above 0), whichever row is on top: a painted lower row under an unpainted top row is kept, and a part whose only painted row is hidden is removed. Merge copies the fill and stroke rows, visibility, opacity and blending mode of each face that draws by this rule, and of each edge, to the rebuilt parts, with their gradients kept at their fit on the old outline and without the strokes' pen pressure, tilt, bearing and rotation. Evidence: `tests::build::{live_paint_expand_keeps_the_faces_and_edges_that_draw, live_paint_merge_carries_the_faces_that_draw, live_paint_merge_leaves_pen_pressure_behind, live_paint_merge_keeps_the_fit_of_carried_gradients, live_paint_merge_keeps_the_visibility_opacity_and_blending_of_carried_parts}`. Live Paint Gap Options (Object › Live Paint › Gap Options…, `livePaint.gapOptions`): with Gap Detection on, paint stops at the gaps that run from a loose end of a path to the nearest path, up to Small (3 pt), Medium (6 pt), Large (12 pt) or a custom size; Close Gaps With Paths adds an unpainted path across each gap; Preview applies the options live and draws the gaps in the Gap Preview Color. The options are saved, copied and undone with the group, and Merge keeps the bottom group's options when its Gap Detection is on, or else turns Gap Detection on with Small when another merged group has it on. When Gap Detection is off in every merged group, it stays off. From 53d28fc9bfc7693374e79e68551e7e80dbc6a214 Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 09:33:14 -0800 Subject: [PATCH 10/29] Docs: the File formats row names the graphs .ai saves keep live The File formats area row no longer lists grouped column, stacked column, line and area graphs among the live objects a saved .ai writes as their art, and its evidence names the graph round-trip tests. --- docs/target-app-parity.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/target-app-parity.md b/docs/target-app-parity.md index aec1fd696b..b91aa68adf 100644 --- a/docs/target-app-parity.md +++ b/docs/target-app-parity.md @@ -258,8 +258,8 @@ dominate; 3D, graphs and automation are specialist). They sum to 105. Feature de | Layers, artboards, document setup | 5 | 78% | Selected-artboard deletion is consistent across panel actions (all-selected retains artboard 1); history prunes removed indices while preserving valid multiselection; remaining: 30.0's artboard locking and colours and managing artboards from the canvas, Layers row menu commands beyond Collect for Export and menus on guide and blend spine rows (click-to-fit objects is done, #1227) | 5–8 | estimated (lowered from 82%: target moved); Artboard deletion keys keep artwork and the first of an all-selected set; Artboard Options' Show Center Mark and Show Cross Hairs draw on the canvas only (exports and print leave them out), regression-tested; Artboard Options' Show Video Safe Areas and Video Ruler Pixel Aspect Ratio (per artboard, native format) are done ([video display options](#evidence-what-ships-today-by-area)), score unchanged | | View & navigation | 3 | 70% | multiple windows and the rest of Arrange (Cascade, Float in Window, Float All in Windows) | 9–14 | estimated; Window › Arrange › Tile and Consolidate All Windows done (score/hours unchanged); document-tab artwork hover/copy and lossless transfer tested (2026-10-22; score/hours unchanged); cached canvas reprojection preserves scale during resize, rotation and DPI changes (regression and contributor original-file evidence below; scores/hours unchanged); cached canvas dimensions match the renderer limit before cache-key creation, view construction and worker submission (regression evidence below) | | File formats | 6 | 75% | `.ai` files open with a flattened or wrong layer structure in real cases (#951), no writing of Illustrator's editing data (#868), FreeHand/CorelDRAW/DWG/HEIC import, 3D export; see [file-format-parity.md](file-format-parity.md); EPS legacy mesh/opacity-mask and raster comparison follow-up verified PDF marked-text batching covered by M4 evidence (#6309); cross-line/style ActualText layout (#6165) and styled-cluster limits remain.| 10–20 | estimated (lowered from 85%: open issues); DXF control-point SPLINE import closure regression-tested (#1299 follow-up after #1320); DXF export's Include Placed Images and Include Fill Hatches options, off in CNC / CAM (`images_and_hatches_are_left_out_independently_and_the_cnc_preset_leaves_out_both`; score, gaps and hours unchanged); PDF writer metadata, reader streaming and immutable backend checks in `crates/pdf/src/tests.rs`, `crates/pdf/src/tests/reader_streaming.rs` and `xtask/src/pdf_deps.rs`; PDF Place and clipboard paste retain live text (synthetic regressions); EPS ordinary Save retains the page frame and editable document (2026-10-26); `.ai`/EPS editing data checked against a user's files (2026-10-30): case setting (`ate::tests`, `tests_native::type_from_the_text_document_keeps_its_case_setting`), placed-file placements (`tests_native::a_small_placed_file_goes_where_it_draws_closer_to_the_page`), pages cropped to the art (`tests_native::type_on_the_copies_of_a_page_cropped_to_the_art_is_read_once`), mesh corner weights and state (`ai::mesh::tests::corners_with_handle_weights_of_zero_are_read`, `ai::tests::a_gradient_mesh_takes_the_transparency_written_after_it`), type on a path spacing (`tests_native::type_round_a_circle_is_spaced_as_the_file_lays_it_out`; the distance from the path under Align to Path is measured from the top of each character's em box, half the height of the top of its H or the bottom of its font's bounding box (`tests_native::aligned_type_lies_as_far_from_its_path_as_the_file_lays_it_out`), and the fit under Gravity does not reproduce the file's layout), blend state (`ai::tests::a_blends_transparency_follows_its_record`); scores and estimates unchanged. PDF ActualText preserved in editable import (#6165; bounded synthetic coverage below); score/hours unchanged. Legacy `.ai` type keeps its manual kerning pairs (`Tk`, `TK`), discretionary hyphens (`T+`, `T-`) and hyphenation language (`XL`) when it opens, and legacy `.ai` saves write manual kerning as `Tk` and soft hyphens as `T+` (`import::ai::tests::legacy_manual_pair_kerning_is_kept`, `legacy_ai::tests::manual_kerning_and_soft_hyphens_are_written_and_read_back`); score, gaps and hours unchanged. | -| File formats | 6 | 75% | `.ai` files open with a flattened or wrong layer structure in real cases (#951), a saved `.ai`'s editing copy without live effects on objects other than paths, compound paths and groups that qualify (at most a fill and a stroke, a non-zero fill rule when filled, no large canvas) and whose appearance and effects the art-style writer supports, and with live objects as their art (#868), FreeHand/CorelDRAW/DWG/HEIC import, textures, map art and shading in 3D export; see [file-format-parity.md](file-format-parity.md); EPS legacy mesh/opacity-mask and raster comparison follow-up verified PDF marked-text batching covered by M4 evidence (#6309); cross-line/style ActualText layout (#6165) and styled-cluster limits remain.| 10–20 | estimated (lowered from 85%: open issues); DXF control-point SPLINE import closure regression-tested (#1299 follow-up after #1320); PDF writer metadata, reader streaming and immutable backend checks in `crates/pdf/src/tests.rs`, `crates/pdf/src/tests/reader_streaming.rs` and `xtask/src/pdf_deps.rs`; PDF Place and clipboard paste retain live text (synthetic regressions); EPS ordinary Save retains the page frame and editable document (2026-10-26); `.ai`/EPS editing data checked against a user's files (2026-10-30): case setting (`ate::tests`, `tests_native::type_from_the_text_document_keeps_its_case_setting`), placed-file placements (`tests_native::a_small_placed_file_goes_where_it_draws_closer_to_the_page`), pages cropped to the art (`tests_native::type_on_the_copies_of_a_page_cropped_to_the_art_is_read_once`), mesh corner weights and state (`ai::mesh::tests::corners_with_handle_weights_of_zero_are_read`, `ai::tests::a_gradient_mesh_takes_the_transparency_written_after_it`), type on a path spacing (`tests_native::type_round_a_circle_is_spaced_as_the_file_lays_it_out`), blend state (`ai::tests::a_blends_transparency_follows_its_record`); scores and estimates unchanged. PDF ActualText preserved in editable import (#6165; bounded synthetic coverage below); score/hours unchanged. Legacy `.ai` type keeps its manual kerning pairs (`Tk`, `TK`), discretionary hyphens (`T+`, `T-`) and hyphenation language (`XL`) when it opens, and legacy `.ai` saves write manual kerning as `Tk` and soft hyphens as `T+` (`import::ai::tests::legacy_manual_pair_kerning_is_kept`, `legacy_ai::tests::manual_kerning_and_soft_hyphens_are_written_and_read_back`); score, gaps and hours unchanged. | -| File formats | 6 | 75% | `.ai` files open with a flattened or wrong layer structure in real cases (#951), a saved `.ai`'s editing copy without live effects on objects other than paths, compound paths and groups that qualify (at most a fill and a stroke, a non-zero fill rule when filled, no large canvas) and whose appearance and effects the art-style writer supports, and with live objects as their art (#868), FreeHand/CorelDRAW/DWG/HEIC import, 3D export; see [file-format-parity.md](file-format-parity.md); EPS legacy mesh/opacity-mask and raster comparison follow-up verified PDF marked-text batching covered by M4 evidence (#6309); cross-line/style ActualText layout (#6165) and styled-cluster limits remain.| 10–20 | estimated (lowered from 85%: open issues); DXF control-point SPLINE import closure regression-tested (#1299 follow-up after #1320); PDF writer metadata, reader streaming and immutable backend checks in `crates/pdf/src/tests.rs`, `crates/pdf/src/tests/reader_streaming.rs` and `xtask/src/pdf_deps.rs`; PDF Place and clipboard paste retain live text (synthetic regressions); SVG CSS classes survive export and repeated import in all four styling modes (#2480); current-main integration retains event attributes and scripts; EPS ordinary Save retains the page frame and editable document (2026-10-26); `.ai`/EPS editing data checked against a user's files (2026-10-30): case setting (`ate::tests`, `tests_native::type_from_the_text_document_keeps_its_case_setting`), placed-file placements (`tests_native::a_small_placed_file_goes_where_it_draws_closer_to_the_page`), pages cropped to the art (`tests_native::type_on_the_copies_of_a_page_cropped_to_the_art_is_read_once`), mesh corner weights and state (`ai::mesh::tests::corners_with_handle_weights_of_zero_are_read`, `ai::tests::a_gradient_mesh_takes_the_transparency_written_after_it`), type on a path spacing (`tests_native::type_round_a_circle_is_spaced_as_the_file_lays_it_out`), blend state (`ai::tests::a_blends_transparency_follows_its_record`); scores and estimates unchanged. PDF ActualText preserved in editable import (#6165; bounded synthetic coverage below); score/hours unchanged. Save refusal continuation (#6146): `READ_ONLY_LOCATION`, Save As on ordinary UI Save only; regression execution pending; score/hours unchanged. Legacy `.ai` type keeps its manual kerning pairs (`Tk`, `TK`), discretionary hyphens (`T+`, `T-`) and hyphenation language (`XL`) when it opens, and legacy `.ai` saves write manual kerning as `Tk` and soft hyphens as `T+` (`import::ai::tests::legacy_manual_pair_kerning_is_kept`, `legacy_ai::tests::manual_kerning_and_soft_hyphens_are_written_and_read_back`); score, gaps and hours unchanged. | +| File formats | 6 | 75% | `.ai` files open with a flattened or wrong layer structure in real cases (#951), a saved `.ai`'s editing copy without live effects on objects other than paths, compound paths and groups that qualify (at most a fill and a stroke, a non-zero fill rule when filled, no large canvas) and whose appearance and effects the art-style writer supports, and with live objects other than grouped column, stacked column, line and area graphs the `.ai` reader reads back whole as their art (#868), FreeHand/CorelDRAW/DWG/HEIC import, textures, map art and shading in 3D export; see [file-format-parity.md](file-format-parity.md); EPS legacy mesh/opacity-mask and raster comparison follow-up verified PDF marked-text batching covered by M4 evidence (#6309); cross-line/style ActualText layout (#6165) and styled-cluster limits remain.| 10–20 | estimated (lowered from 85%: open issues); DXF control-point SPLINE import closure regression-tested (#1299 follow-up after #1320); PDF writer metadata, reader streaming and immutable backend checks in `crates/pdf/src/tests.rs`, `crates/pdf/src/tests/reader_streaming.rs` and `xtask/src/pdf_deps.rs`; PDF Place and clipboard paste retain live text (synthetic regressions); EPS ordinary Save retains the page frame and editable document (2026-10-26); `.ai`/EPS editing data checked against a user's files (2026-10-30): case setting (`ate::tests`, `tests_native::type_from_the_text_document_keeps_its_case_setting`), placed-file placements (`tests_native::a_small_placed_file_goes_where_it_draws_closer_to_the_page`), pages cropped to the art (`tests_native::type_on_the_copies_of_a_page_cropped_to_the_art_is_read_once`), mesh corner weights and state (`ai::mesh::tests::corners_with_handle_weights_of_zero_are_read`, `ai::tests::a_gradient_mesh_takes_the_transparency_written_after_it`), type on a path spacing (`tests_native::type_round_a_circle_is_spaced_as_the_file_lays_it_out`), blend state (`ai::tests::a_blends_transparency_follows_its_record`); scores and estimates unchanged. Graphs saved to `.ai` in either form open again as live graphs (`ai_editing::tests::graphs_are_written_with_their_records_and_open_live`, `legacy_ai::tests::graphs_are_written_with_their_records_and_open_live`, `cmd::graph::tests::a_drawn_graph_saved_as_ai_opens_as_a_graph_unless_the_save_warns`); other graphs are still written as their art (`graphs_the_records_cant_keep_are_written_as_their_art`); score and hours unchanged. PDF ActualText preserved in editable import (#6165; bounded synthetic coverage below); score/hours unchanged. Legacy `.ai` type keeps its manual kerning pairs (`Tk`, `TK`), discretionary hyphens (`T+`, `T-`) and hyphenation language (`XL`) when it opens, and legacy `.ai` saves write manual kerning as `Tk` and soft hyphens as `T+` (`import::ai::tests::legacy_manual_pair_kerning_is_kept`, `legacy_ai::tests::manual_kerning_and_soft_hyphens_are_written_and_read_back`); score, gaps and hours unchanged. | +| File formats | 6 | 75% | `.ai` files open with a flattened or wrong layer structure in real cases (#951), a saved `.ai`'s editing copy without live effects on objects other than paths, compound paths and groups that qualify (at most a fill and a stroke, a non-zero fill rule when filled, no large canvas) and whose appearance and effects the art-style writer supports, and with live objects other than grouped column, stacked column, line and area graphs the `.ai` reader reads back whole as their art (#868), FreeHand/CorelDRAW/DWG/HEIC import, 3D export; see [file-format-parity.md](file-format-parity.md); EPS legacy mesh/opacity-mask and raster comparison follow-up verified PDF marked-text batching covered by M4 evidence (#6309); cross-line/style ActualText layout (#6165) and styled-cluster limits remain.| 10–20 | estimated (lowered from 85%: open issues); DXF control-point SPLINE import closure regression-tested (#1299 follow-up after #1320); PDF writer metadata, reader streaming and immutable backend checks in `crates/pdf/src/tests.rs`, `crates/pdf/src/tests/reader_streaming.rs` and `xtask/src/pdf_deps.rs`; PDF Place and clipboard paste retain live text (synthetic regressions); SVG CSS classes survive export and repeated import in all four styling modes (#2480); current-main integration retains event attributes and scripts; EPS ordinary Save retains the page frame and editable document (2026-10-26); `.ai`/EPS editing data checked against a user's files (2026-10-30): case setting (`ate::tests`, `tests_native::type_from_the_text_document_keeps_its_case_setting`), placed-file placements (`tests_native::a_small_placed_file_goes_where_it_draws_closer_to_the_page`), pages cropped to the art (`tests_native::type_on_the_copies_of_a_page_cropped_to_the_art_is_read_once`), mesh corner weights and state (`ai::mesh::tests::corners_with_handle_weights_of_zero_are_read`, `ai::tests::a_gradient_mesh_takes_the_transparency_written_after_it`), type on a path spacing (`tests_native::type_round_a_circle_is_spaced_as_the_file_lays_it_out`), blend state (`ai::tests::a_blends_transparency_follows_its_record`); scores and estimates unchanged. Graphs saved to `.ai` in either form open again as live graphs (`ai_editing::tests::graphs_are_written_with_their_records_and_open_live`, `legacy_ai::tests::graphs_are_written_with_their_records_and_open_live`, `cmd::graph::tests::a_drawn_graph_saved_as_ai_opens_as_a_graph_unless_the_save_warns`); other graphs are still written as their art (`graphs_the_records_cant_keep_are_written_as_their_art`); score and hours unchanged. PDF ActualText preserved in editable import (#6165; bounded synthetic coverage below); score/hours unchanged. Save refusal continuation (#6146): `READ_ONLY_LOCATION`, Save As on ordinary UI Save only; regression execution pending; score/hours unchanged. Legacy `.ai` type keeps its manual kerning pairs (`Tk`, `TK`), discretionary hyphens (`T+`, `T-`) and hyphenation language (`XL`) when it opens, and legacy `.ai` saves write manual kerning as `Tk` and soft hyphens as `T+` (`import::ai::tests::legacy_manual_pair_kerning_is_kept`, `legacy_ai::tests::manual_kerning_and_soft_hyphens_are_written_and_read_back`); score, gaps and hours unchanged. | | View & navigation | 3 | 70% | multiple windows and the rest of Arrange (Cascade, Float in Window, Float All in Windows) | 9–14 | estimated; Window › Arrange › Tile and Consolidate All Windows done (score/hours unchanged); document-tab artwork hover/copy and lossless transfer tested (2026-10-22; score/hours unchanged); cached canvas reprojection preserves scale during resize, rotation and DPI changes (regression and contributor original-file evidence below; scores/hours unchanged) | | View & navigation | 3 | 70% | multiple windows and the rest of Arrange (Cascade, Float in Window, Float All in Windows) | 9–14 | estimated; Window › Arrange › Tile and Consolidate All Windows done (score/hours unchanged) | | Guides, grids, smart guides, snapping, rulers | 3 | 80% | "intersect" smart guides for a moved selection's anchors (drawn points and dragged anchors snap to intersections, #1658) | 4–7 | estimated (lowered from 85%: target moved); Control bar snapping quick access includes Snap to Glyph and Alignment Guides (#6164); new ruler-guide Alt orientation implemented; global/artboard ruler modes (`view.globalRulers`) and video rulers (View › Rulers › Show Video Rulers, #2849) done; status-bar X/Y uses the active ruler origin and General units; score unchanged | From 6a5e6fa2125dda4af3cf166f865f83bbd52454d8 Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 12:16:14 -0800 Subject: [PATCH 11/29] Live Paint: Gap Options fits an edge's dashes and arrowheads to each piece it cuts When Gap Options cut an edge in two, each piece took the old edge's stroke rows unchanged: both arrowheads, the dash phase of the edge's start, and a brush or width profile spread over the whole edge. Each piece now takes those rows fitted to its part of the old edge, as Make fits a source path's rows to the edges cut from it. --- crates/engine/src/cmd/buildcmds.rs | 19 +++++++++++-- crates/engine/src/tests/build.rs | 44 ++++++++++++++++++++++++++++++ docs/mcp.md | 3 +- 3 files changed, 63 insertions(+), 3 deletions(-) diff --git a/crates/engine/src/cmd/buildcmds.rs b/crates/engine/src/cmd/buildcmds.rs index a0decb33d7..7c404571a5 100644 --- a/crates/engine/src/cmd/buildcmds.rs +++ b/crates/engine/src/cmd/buildcmds.rs @@ -749,8 +749,9 @@ fn build_children(d: &mut Document, sources: Vec>, max_gap: Option = old_path.subpaths.iter().map(Track::new).collect(); + let run = n.path_data_mut().and_then(|path| edge_run(&tracks, path)); + let mut a = (*n.appearance).clone(); + for r in &mut a.items { + fit_to_edge(r, run); + } + n.appearance = a.into(); + } *c = Arc::new(n); } } diff --git a/crates/engine/src/tests/build.rs b/crates/engine/src/tests/build.rs index 960cab107e..e503dfe2fc 100644 --- a/crates/engine/src/tests/build.rs +++ b/crates/engine/src/tests/build.rs @@ -2753,6 +2753,50 @@ fn live_paint_make_fits_dashes_and_arrowheads_to_each_edge() { assert_eq!(edges, vec![rows]); } +/// When Gap Options cuts an edge in two, each piece keeps the edge's dashes going on from where it +/// starts along the edge, an arrowhead only at the end of the edge it ends at, and no brush. +#[test] +fn live_paint_gap_options_fits_an_edge_look_to_each_piece() { + use vectorcraft_doc::{Arrowhead, Dash}; + let mut s = session(); + let l = line(&mut s, (0.0, 50.0), (100.0, 50.0)); + let stub = line(&mut s, (50.0, 0.0), (50.0, 48.0)); + let row = stroke_row(Paint::solid(Color::BLACK), 2.0, |st| { + st.dash = Some(Dash { pattern: vec![10.0, 5.0], offset: 2.0, align_corners: false }); + st.start_arrow = Some(Arrowhead::Triangle); + st.end_arrow = Some(Arrowhead::Circle); + st.brush = Some("Charcoal".into()); + }); + let rows = set_rows(&mut s, l, vec![row]); + s.execute("select.set", &json!({"ids": [l.0, stub.0]})).unwrap(); + let g = NodeId(s.execute("livePaint.make", &json!({})).unwrap()["id"].as_u64().unwrap()); + let dashed = |s: &Session| { + let mut out: Vec<(f64, f64, vectorcraft_doc::StrokeLayer)> = vectorcraft_tools::builder::edges(&node(s, g)) + .iter() + .filter_map(|e| { + let st = e.appearance.stroke().filter(|st| st.dash.is_some())?.clone(); + let sp = e.path_data()?.subpaths.first()?; + Some(((sp.anchors.first()?.p.x * 1e3).round() / 1e3, (sp.anchors.last()?.p.x * 1e3).round() / 1e3, st)) + }) + .collect(); + out.sort_by(|p, q| p.0.total_cmp(&q.0)); + out + }; + let before = dashed(&s); + assert_eq!(before.len(), 1, "nothing cuts the line yet"); + assert_eq!(vec![AppearanceItem::Stroke(before[0].2.clone())], rows); + let r = s.execute("livePaint.gapOptions", &json!({"id": g.0, "closeGaps": true})).unwrap(); + assert_eq!(r["closed"], json!(1)); + let pieces = dashed(&s); + let ends: Vec<(f64, f64)> = pieces.iter().map(|p| (p.0, p.1)).collect(); + assert_eq!(ends, vec![(0.0, 50.0), (50.0, 100.0)], "the line is cut where the gap closes"); + let offsets: Vec = pieces.iter().map(|p| (p.2.dash.as_ref().unwrap().offset * 1e3).round() / 1e3).collect(); + assert_eq!(offsets, vec![2.0, 52.0], "the dashes go on along the line"); + let arrows: Vec<_> = pieces.iter().map(|p| (p.2.start_arrow.clone(), p.2.end_arrow.clone())).collect(); + assert_eq!(arrows, vec![(Some(Arrowhead::Triangle), None), (None, Some(Arrowhead::Circle))]); + assert!(pieces.iter().all(|p| p.2.brush.is_none()), "a brush spreads over the whole line"); +} + /// The edge Make builds from a closed path that nothing cuts starts at the anchor the path starts /// at and runs the way the path does, whichever anchor that is, so its dashes and brush lie where /// they do on the path, and it keeps the path's stroke row as it is. diff --git a/docs/mcp.md b/docs/mcp.md index 86724f5b7f..823c8bc577 100644 --- a/docs/mcp.md +++ b/docs/mcp.md @@ -3614,7 +3614,8 @@ already walks Image Trace. Short agent entry points: the path (Align Dashes to Corners is turned off on it), the arrowheads stay only at the path's own ends, and a width profile or brush stays only on an edge that runs the whole path. A gradient applied along a stroke starts again on each cut edge, and an inside or outside stroke is drawn centered on an edge that is an open piece of a closed path. - A face or edge given no such row has one unpainted row. Rows that do not draw stay with the stored sources, which + When `livePaint.gapOptions` cuts an edge into pieces, each piece takes the edge's rows fitted to its part of the + edge in the same way. A face or edge given no such row has one unpainted row. Rows that do not draw stay with the stored sources, which `livePaint.release` returns unchanged. The source's object effects and the strokes' pen pressure are not carried. Expand keeps those face fills. `livePaint.expand` keeps each face and edge that draws, with all its fill and stroke rows: it is shown, its opacity From 4d4acd97c3429fca67d4a4507fd9fef14de6fa98 Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 12:49:39 -0800 Subject: [PATCH 12/29] Live Paint: a loop cut from a self-crossing closed path keeps no brush A closed path that crosses itself is cut into closed loops. The loop holding the path's first anchor counted as the whole path, so it kept the path's width profile and brush. A closed edge now counts as the whole path only when it is as long as the path. --- crates/engine/src/cmd/buildcmds.rs | 6 ++++-- crates/engine/src/tests/build.rs | 16 ++++++++++++++++ 2 files changed, 20 insertions(+), 2 deletions(-) diff --git a/crates/engine/src/cmd/buildcmds.rs b/crates/engine/src/cmd/buildcmds.rs index 7c404571a5..07b178bacc 100644 --- a/crates/engine/src/cmd/buildcmds.rs +++ b/crates/engine/src/cmd/buildcmds.rs @@ -576,8 +576,9 @@ impl Track { /// ends at its end (an open subpath), and whether it runs the whole subpath. The middle of the /// edge's first segment places it, and its ends are taken where they lie that far along the source, /// so a path that passes a point twice is told apart. An edge that runs against the direction of its -/// source is reversed first, and a closed edge is started at the anchor where its source starts -/// (one with no anchor there does not count as running the whole subpath). `None` when the edge is +/// source is reversed first, and a closed edge as long as its closed source is started at the anchor +/// where its source starts (one with no anchor there, or a shorter loop cut from a source that +/// crosses itself, does not count as running the whole subpath). `None` when the edge is /// not a single piece found on the source. fn edge_run(tracks: &[Track], edge: &mut PathData) -> Option<(f64, bool, bool, bool)> { use kurbo::{ParamCurve, ParamCurveArclen}; @@ -630,6 +631,7 @@ fn edge_run(tracks: &[Track], edge: &mut PathData) -> Option<(f64, bool, bool, b // Start it at the anchor where the source starts, so settings that follow the path begin there. let start = track.segs.first().map(|s| s.start())?; let moved = edge_closed + && (length - track.len()).abs() <= ON_SOURCE.max(track.len() * 1e-4) && edge.subpaths.first_mut().is_some_and(|sp| match sp.anchors.iter().position(|a| a.p.distance(start) <= ON_SOURCE) { Some(k) => { sp.anchors.rotate_left(k); diff --git a/crates/engine/src/tests/build.rs b/crates/engine/src/tests/build.rs index e503dfe2fc..f45644d951 100644 --- a/crates/engine/src/tests/build.rs +++ b/crates/engine/src/tests/build.rs @@ -2830,6 +2830,22 @@ fn live_paint_make_starts_a_closed_edge_where_its_path_starts() { assert_eq!(e.appearance.items, rows, "clockwise {clockwise}, start {start}"); } } + // A closed path that crosses itself is cut into loops, and the loop that holds the path's + // first anchor is still only part of the path: it keeps no brush. + let mut s = session(); + let anchors = [(0.0, 0.0), (100.0, 100.0), (100.0, 0.0), (0.0, 100.0)].map(|(x, y)| json!({"x": x, "y": y})); + let z = NodeId(s.execute("path.create", &json!({"anchors": anchors, "closed": true})).unwrap()["id"].as_u64().unwrap()); + let row = stroke_row(Paint::solid(Color::BLACK), 2.0, |st| { + st.dash = Some(Dash { pattern: vec![10.0, 5.0], offset: 2.0, align_corners: false }); + st.brush = Some("Charcoal".into()); + }); + set_rows(&mut s, z, vec![row]); + s.execute("select.set", &json!({"ids": [z.0]})).unwrap(); + let g = NodeId(s.execute("livePaint.make", &json!({})).unwrap()["id"].as_u64().unwrap()); + let gn = node(&s, g); + let edges = vectorcraft_tools::builder::edges(&gn); + assert!(edges.len() > 1, "the crossing cuts the path, got {} edge", edges.len()); + assert!(edges.iter().all(|e| e.appearance.stroke().is_some_and(|st| st.brush.is_none())), "no loop is the whole path"); } /// When Make cuts a stroke whose only setting that depends on direction is a gradient along or From 09110ce7bf2b18ceb063561d3dccd8fb1754e3d1 Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 13:15:07 -0800 Subject: [PATCH 13/29] Live Paint: Merge fits a carried edge look to the piece it lands on When Merge added a path that cut a painted edge, the piece holding the old edge's middle took the old edge's stroke rows unchanged, so its dashes started again and it kept both arrowheads. It now takes them fitted to its part of the old edge, as Gap Options does. --- crates/engine/src/cmd/buildcmds.rs | 25 +++++++++++----- crates/engine/src/cmd/buildcmds/live_paint.rs | 18 +++++++----- crates/engine/src/tests/build.rs | 29 +++++++++++++++---- docs/mcp.md | 4 +-- 4 files changed, 53 insertions(+), 23 deletions(-) diff --git a/crates/engine/src/cmd/buildcmds.rs b/crates/engine/src/cmd/buildcmds.rs index 07b178bacc..63acde9722 100644 --- a/crates/engine/src/cmd/buildcmds.rs +++ b/crates/engine/src/cmd/buildcmds.rs @@ -779,18 +779,27 @@ fn repaint_from(g: &mut Node, old: &Node) { // An edge cut from the old one takes the old edge's dashes, arrowheads, width profile // and brush as they fall on its part of the old edge. if c.name.as_deref() == Some(EDGE_NAME) - && n.appearance.items.iter().any(depends_on_place) && let Some(old_path) = was.path_data() { - let tracks: Vec = old_path.subpaths.iter().map(Track::new).collect(); - let run = n.path_data_mut().and_then(|path| edge_run(&tracks, path)); - let mut a = (*n.appearance).clone(); - for r in &mut a.items { - fit_to_edge(r, run); - } - n.appearance = a.into(); + fit_to_old_edge(&mut n, old_path); } *c = Arc::new(n); } } } + +/// Fit the stroke rows of edge `n`, which it took from an old edge whose outline is `old`, to the +/// part of the old edge that `n` runs, as [`fit_to_edge`] fits a source's rows to an edge cut from +/// it; `n` is reversed when it runs against the old edge. +fn fit_to_old_edge(n: &mut Node, old: &PathData) { + if !n.appearance.items.iter().any(depends_on_place) { + return; + } + let tracks: Vec = old.subpaths.iter().map(Track::new).collect(); + let run = n.path_data_mut().and_then(|path| edge_run(&tracks, path)); + let mut a = (*n.appearance).clone(); + for r in &mut a.items { + fit_to_edge(r, run); + } + n.appearance = a.into(); +} diff --git a/crates/engine/src/cmd/buildcmds/live_paint.rs b/crates/engine/src/cmd/buildcmds/live_paint.rs index 9c3c750996..ac07fb92a3 100644 --- a/crates/engine/src/cmd/buildcmds/live_paint.rs +++ b/crates/engine/src/cmd/buildcmds/live_paint.rs @@ -1,7 +1,8 @@ use super::{ Appearance, Arc, Beside, Document, EDGE_NAME, EngineError, FACE_NAME, GapOptions, GapSize, LIVE_PAINT_NAME, Node, NodeId, PathData, Point, Rect, - Result, SOURCES_NAME, Selection, Session, SubPath, Value, b, bad, build_children, edge_near, face_at, finite, ids_json, is_live_paint, json, - number_or, object_param, paint_from, po, point_param, repaint_from, replace_roots, root_ids, source_nodes, source_shapes, switch_or, + Result, SOURCES_NAME, Selection, Session, SubPath, Value, b, bad, build_children, edge_near, face_at, finite, fit_to_old_edge, ids_json, + is_live_paint, json, number_or, object_param, paint_from, po, point_param, repaint_from, replace_roots, root_ids, source_nodes, source_shapes, + switch_or, }; /// `options` as stored on a Live Paint group: none for the defaults. @@ -125,15 +126,15 @@ fn merge_live(d: &mut Document, sel: &mut Selection, roots: &[NodeId]) -> Result check_live_paint_takes(d, roots)?; let old = d.node(target).cloned().ok_or(EngineError::NoNode(target))?; // Paint to carry over: (point inside face, paint) for faces that draw, and (point on edge, - // paint) for every edge. + // paint, outline) for every edge. let keep_faces: Vec<(Point, Carried)> = b::faces(&old).iter().filter(|f| draws(f)).filter_map(|f| Some((po::interior_point(f.path_data()?)?, Carried::of(f)))).collect(); - let keep_edges: Vec<(Point, Carried)> = b::edges(&old) + let keep_edges: Vec<(Point, Carried, PathData)> = b::edges(&old) .iter() .filter_map(|e| { let pd = e.path_data()?; let sp = pd.subpaths.first().filter(|sp| sp.segment_count() > 0)?; - Some((kurbo::ParamCurve::eval(&sp.segment(0), 0.5), Carried::of(e))) + Some((kurbo::ParamCurve::eval(&sp.segment(0), 0.5), Carried::of(e), pd.clone())) }) .collect(); let mut sources = source_nodes(&old); @@ -161,12 +162,15 @@ fn merge_live(d: &mut Document, sel: &mut Selection, roots: &[NodeId]) -> Result carried.onto(Arc::make_mut(f)); } } - for (pt, carried) in keep_edges { + // An edge that an added path cuts from an old one takes the old edge's rows fitted to its part. + for (pt, carried, outline) in keep_edges { if let Some(eid) = edge_near(&g, pt, 0.5).map(|e| e.id) && let Some(ch) = g.children_mut() && let Some(e) = ch.iter_mut().find(|c| c.id == eid) { - carried.onto(Arc::make_mut(e)); + let e = Arc::make_mut(e); + carried.onto(e); + fit_to_old_edge(e, &outline); } } let mut merged = Beside::replacing(d, roots); diff --git a/crates/engine/src/tests/build.rs b/crates/engine/src/tests/build.rs index f45644d951..e6a548647b 100644 --- a/crates/engine/src/tests/build.rs +++ b/crates/engine/src/tests/build.rs @@ -2753,10 +2753,10 @@ fn live_paint_make_fits_dashes_and_arrowheads_to_each_edge() { assert_eq!(edges, vec![rows]); } -/// When Gap Options cuts an edge in two, each piece keeps the edge's dashes going on from where it -/// starts along the edge, an arrowhead only at the end of the edge it ends at, and no brush. +/// When Gap Options or Merge cuts an edge in two, each piece keeps the edge's dashes going on from +/// where it starts along the edge, an arrowhead only at the end of the edge it ends at, and no brush. #[test] -fn live_paint_gap_options_fits_an_edge_look_to_each_piece() { +fn live_paint_gap_options_and_merge_fit_an_edge_look_to_each_piece() { use vectorcraft_doc::{Arrowhead, Dash}; let mut s = session(); let l = line(&mut s, (0.0, 50.0), (100.0, 50.0)); @@ -2770,7 +2770,7 @@ fn live_paint_gap_options_fits_an_edge_look_to_each_piece() { let rows = set_rows(&mut s, l, vec![row]); s.execute("select.set", &json!({"ids": [l.0, stub.0]})).unwrap(); let g = NodeId(s.execute("livePaint.make", &json!({})).unwrap()["id"].as_u64().unwrap()); - let dashed = |s: &Session| { + let dashed = |s: &Session, g: NodeId| { let mut out: Vec<(f64, f64, vectorcraft_doc::StrokeLayer)> = vectorcraft_tools::builder::edges(&node(s, g)) .iter() .filter_map(|e| { @@ -2782,12 +2782,12 @@ fn live_paint_gap_options_fits_an_edge_look_to_each_piece() { out.sort_by(|p, q| p.0.total_cmp(&q.0)); out }; - let before = dashed(&s); + let before = dashed(&s, g); assert_eq!(before.len(), 1, "nothing cuts the line yet"); assert_eq!(vec![AppearanceItem::Stroke(before[0].2.clone())], rows); let r = s.execute("livePaint.gapOptions", &json!({"id": g.0, "closeGaps": true})).unwrap(); assert_eq!(r["closed"], json!(1)); - let pieces = dashed(&s); + let pieces = dashed(&s, g); let ends: Vec<(f64, f64)> = pieces.iter().map(|p| (p.0, p.1)).collect(); assert_eq!(ends, vec![(0.0, 50.0), (50.0, 100.0)], "the line is cut where the gap closes"); let offsets: Vec = pieces.iter().map(|p| (p.2.dash.as_ref().unwrap().offset * 1e3).round() / 1e3).collect(); @@ -2795,6 +2795,23 @@ fn live_paint_gap_options_fits_an_edge_look_to_each_piece() { let arrows: Vec<_> = pieces.iter().map(|p| (p.2.start_arrow.clone(), p.2.end_arrow.clone())).collect(); assert_eq!(arrows, vec![(Some(Arrowhead::Triangle), None), (None, Some(Arrowhead::Circle))]); assert!(pieces.iter().all(|p| p.2.brush.is_none()), "a brush spreads over the whole line"); + // Merge: the piece of the edge that an added path cuts off, which takes the edge's look, gets + // it fitted to where it lies along the edge in the same way. + let mut s = session(); + let l = line(&mut s, (0.0, 50.0), (100.0, 50.0)); + set_rows(&mut s, l, rows.clone()); + s.execute("select.set", &json!({"ids": [l.0]})).unwrap(); + let g = NodeId(s.execute("livePaint.make", &json!({})).unwrap()["id"].as_u64().unwrap()); + let cut = line(&mut s, (25.0, 0.0), (25.0, 100.0)); + s.execute("livePaint.merge", &json!({"ids": [g.0, cut.0]})).unwrap(); + let pieces = dashed(&s, g); + let ends: Vec<(f64, f64)> = pieces.iter().map(|p| (p.0, p.1)).collect(); + assert_eq!(ends, vec![(0.0, 25.0), (25.0, 100.0)], "the added line cuts the edge"); + let offsets: Vec = pieces.iter().map(|p| (p.2.dash.as_ref().unwrap().offset * 1e3).round() / 1e3).collect(); + assert_eq!(offsets, vec![2.0, 27.0], "the dashes go on along the line"); + let arrows: Vec<_> = pieces.iter().map(|p| (p.2.start_arrow.clone(), p.2.end_arrow.clone())).collect(); + assert_eq!(arrows, vec![(Some(Arrowhead::Triangle), None), (None, Some(Arrowhead::Circle))]); + assert!(pieces.iter().all(|p| p.2.brush.is_none()), "a brush spreads over the whole line"); } /// The edge Make builds from a closed path that nothing cuts starts at the anchor the path starts diff --git a/docs/mcp.md b/docs/mcp.md index 823c8bc577..4a85f8b671 100644 --- a/docs/mcp.md +++ b/docs/mcp.md @@ -3614,8 +3614,8 @@ already walks Image Trace. Short agent entry points: the path (Align Dashes to Corners is turned off on it), the arrowheads stay only at the path's own ends, and a width profile or brush stays only on an edge that runs the whole path. A gradient applied along a stroke starts again on each cut edge, and an inside or outside stroke is drawn centered on an edge that is an open piece of a closed path. - When `livePaint.gapOptions` cuts an edge into pieces, each piece takes the edge's rows fitted to its part of the - edge in the same way. A face or edge given no such row has one unpainted row. Rows that do not draw stay with the stored sources, which + When `livePaint.gapOptions` or `livePaint.merge` cuts an edge into pieces, a piece that takes the edge's rows takes + them fitted to its part of the edge in the same way. A face or edge given no such row has one unpainted row. Rows that do not draw stay with the stored sources, which `livePaint.release` returns unchanged. The source's object effects and the strokes' pen pressure are not carried. Expand keeps those face fills. `livePaint.expand` keeps each face and edge that draws, with all its fill and stroke rows: it is shown, its opacity From 1ceff4dec8ad8e5062ff9488bc551ecafa1a5a55 Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 13:59:20 -0800 Subject: [PATCH 14/29] .ai import: pen-samples test checks a brushed path after the samples The check that pen samples mark only the object before them used an unbrushed filled rectangle as the following object. A style with no brush ignores the samples, so the check passed even when the samples marked every later object. The following object is now an unsampled path with the same pen-varying Calligraphic brush, and the test asserts that it comes in as a path stroked with that brush. --- crates/eps/src/import/ai/tests.rs | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/crates/eps/src/import/ai/tests.rs b/crates/eps/src/import/ai/tests.rs index d160248a2d..58e009f020 100644 --- a/crates/eps/src/import/ai/tests.rs +++ b/crates/eps/src/import/ai/tests.rs @@ -10329,11 +10329,14 @@ fn a_brushed_path_with_samples_of_the_pen_keeps_its_drawn_look() { assert_eq!(a.len(), 1, "{a:#?}"); assert!(matches!(a[0].kind, NodeKind::Group { .. }), "the drawn look: {a:#?}"); assert!(r.warnings.iter().any(|w| w.contains("drawn look")), "{:?}", r.warnings); - // The samples belong to the path before them: a path after them is read as it was. - let after = format!("{path}{RED}{}f\n", rect_path(0.0, 0.0, 10.0, 10.0)); + // The samples belong to the path before them: a path after them with the same brush and no + // samples of its own comes in brushed. + let after = format!("{path}{}", brushed_path()); let a = art(&read_ok(&format!("{def}{style}{}", layer(&after))).doc); assert_eq!(a.len(), 2, "{a:#?}"); - assert!(matches!(a[1].kind, NodeKind::Path { .. }) && a[1].appearance.fill().is_some(), "{a:#?}"); + assert!(matches!(a[0].kind, NodeKind::Group { .. }), "the sampled path's drawn look: {a:#?}"); + assert!(matches!(a[1].kind, NodeKind::Path { .. }), "the path after the samples, brushed: {a:#?}"); + assert_eq!(a[1].appearance.stroke().and_then(|s| s.brush.as_deref()), Some("Six D"), "{a:#?}"); // Samples with no object before them in the layer mark nothing: the path after them is read. let first = format!("{PEN_SAMPLES}{}", brushed_path()); let a = art(&read_ok(&format!("{def}{style}{}", layer(&first))).doc); From de5a46a2ab448104a734d9991aafa9d37abeee23 Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 14:56:41 -0800 Subject: [PATCH 15/29] Live Paint: Merge keeps a painted edge's look on every piece an added path cuts Merge carried each old edge's paint only to the new edge nearest the old edge's middle, so when an added path cut a repainted edge, the other piece went back to its source's stroke. Every new edge whose middle lies on an old edge now takes that edge's paint, with its rows fitted to its part of the edge, as Gap Options does. --- crates/engine/src/cmd/buildcmds/live_paint.rs | 43 +++++++++++-------- crates/engine/src/tests/build.rs | 21 +++++++++ docs/mcp.md | 4 +- 3 files changed, 47 insertions(+), 21 deletions(-) diff --git a/crates/engine/src/cmd/buildcmds/live_paint.rs b/crates/engine/src/cmd/buildcmds/live_paint.rs index ac07fb92a3..88057c9b57 100644 --- a/crates/engine/src/cmd/buildcmds/live_paint.rs +++ b/crates/engine/src/cmd/buildcmds/live_paint.rs @@ -85,6 +85,9 @@ pub(super) fn lp_make(s: &mut Session, p: &Value) -> Result { Ok(json!({ "id": id.0, "faces": faces, "edges": edges })) } +/// How far, in points, the middle of an edge Merge makes may be from the old edge it lies on. +const ON_OLD_EDGE: f64 = 1e-3; + /// What Merge carries from a face or edge to the part it makes again in its place, another path: /// the appearance, visibility, opacity and blending mode. Gradients fitted to the old outline keep /// that fit, and the strokes' pen pressure, tilt, bearing and rotation stay behind. @@ -125,18 +128,11 @@ fn merge_live(d: &mut Document, sel: &mut Selection, roots: &[NodeId]) -> Result .ok_or_else(|| EngineError::Other("Live Paint Merge: select a Live Paint group and the paths to add".into()))?; check_live_paint_takes(d, roots)?; let old = d.node(target).cloned().ok_or(EngineError::NoNode(target))?; - // Paint to carry over: (point inside face, paint) for faces that draw, and (point on edge, - // paint, outline) for every edge. + // Paint to carry over: (point inside face, paint) for faces that draw; edges are matched to the + // old edges below. let keep_faces: Vec<(Point, Carried)> = b::faces(&old).iter().filter(|f| draws(f)).filter_map(|f| Some((po::interior_point(f.path_data()?)?, Carried::of(f)))).collect(); - let keep_edges: Vec<(Point, Carried, PathData)> = b::edges(&old) - .iter() - .filter_map(|e| { - let pd = e.path_data()?; - let sp = pd.subpaths.first().filter(|sp| sp.segment_count() > 0)?; - Some((kurbo::ParamCurve::eval(&sp.segment(0), 0.5), Carried::of(e), pd.clone())) - }) - .collect(); + let old_parts = old.clone(); let mut sources = source_nodes(&old); for r in roots { if *r != target { @@ -162,15 +158,24 @@ fn merge_live(d: &mut Document, sel: &mut Selection, roots: &[NodeId]) -> Result carried.onto(Arc::make_mut(f)); } } - // An edge that an added path cuts from an old one takes the old edge's rows fitted to its part. - for (pt, carried, outline) in keep_edges { - if let Some(eid) = edge_near(&g, pt, 0.5).map(|e| e.id) - && let Some(ch) = g.children_mut() - && let Some(e) = ch.iter_mut().find(|c| c.id == eid) - { - let e = Arc::make_mut(e); - carried.onto(e); - fit_to_old_edge(e, &outline); + // Each edge whose middle lies on an old edge, every piece of an edge an added path cuts + // included, takes the old edge's paint, with its rows fitted to its part of the old edge. + if let Some(ch) = g.children_mut() { + for c in ch.iter_mut().filter(|c| c.name.as_deref() == Some(EDGE_NAME)) { + let Some(mid) = c + .path_data() + .and_then(|pd| pd.subpaths.first()) + .filter(|sp| sp.segment_count() > 0) + .map(|sp| kurbo::ParamCurve::eval(&sp.segment(0), 0.5)) + else { + continue; + }; + let Some(was) = edge_near(&old_parts, mid, ON_OLD_EDGE) else { continue }; + let e = Arc::make_mut(c); + Carried::of(was).onto(e); + if let Some(outline) = was.path_data() { + fit_to_old_edge(e, outline); + } } } let mut merged = Beside::replacing(d, roots); diff --git a/crates/engine/src/tests/build.rs b/crates/engine/src/tests/build.rs index e6a548647b..83d685aeba 100644 --- a/crates/engine/src/tests/build.rs +++ b/crates/engine/src/tests/build.rs @@ -2812,6 +2812,27 @@ fn live_paint_gap_options_and_merge_fit_an_edge_look_to_each_piece() { let arrows: Vec<_> = pieces.iter().map(|p| (p.2.start_arrow.clone(), p.2.end_arrow.clone())).collect(); assert_eq!(arrows, vec![(Some(Arrowhead::Triangle), None), (None, Some(Arrowhead::Circle))]); assert!(pieces.iter().all(|p| p.2.brush.is_none()), "a brush spreads over the whole line"); + // A repainted edge that Merge cuts keeps its paint on every piece. + let mut s = session(); + let l = line(&mut s, (0.0, 50.0), (100.0, 50.0)); + s.execute("select.set", &json!({"ids": [l.0]})).unwrap(); + let g = NodeId(s.execute("livePaint.make", &json!({})).unwrap()["id"].as_u64().unwrap()); + s.execute("livePaint.strokeEdge", &json!({"group": g.0, "point": [50, 50], "color": "#ff0000", "width": 3})).unwrap(); + let cut = line(&mut s, (50.0, 0.0), (50.0, 100.0)); + s.execute("livePaint.merge", &json!({"ids": [g.0, cut.0]})).unwrap(); + let gn = node(&s, g); + let red = Paint::solid(Color::from_hex("#ff0000").unwrap()); + let mut on_line: Vec<(f64, bool)> = vectorcraft_tools::builder::edges(&gn) + .iter() + .filter_map(|e| { + let sp = e.path_data()?.subpaths.first()?; + let (a, z) = (sp.anchors.first()?.p, sp.anchors.last()?.p); + ((a.y - 50.0).abs() < 1e-6 && (z.y - 50.0).abs() < 1e-6) + .then(|| ((a.x.min(z.x) * 1e3).round() / 1e3, e.appearance.stroke().is_some_and(|st| st.paint == red))) + }) + .collect(); + on_line.sort_by(|p, q| p.0.total_cmp(&q.0)); + assert_eq!(on_line, vec![(0.0, true), (50.0, true)], "both pieces keep the edge's paint"); } /// The edge Make builds from a closed path that nothing cuts starts at the anchor the path starts diff --git a/docs/mcp.md b/docs/mcp.md index 4a85f8b671..730ba3a68e 100644 --- a/docs/mcp.md +++ b/docs/mcp.md @@ -3614,8 +3614,8 @@ already walks Image Trace. Short agent entry points: the path (Align Dashes to Corners is turned off on it), the arrowheads stay only at the path's own ends, and a width profile or brush stays only on an edge that runs the whole path. A gradient applied along a stroke starts again on each cut edge, and an inside or outside stroke is drawn centered on an edge that is an open piece of a closed path. - When `livePaint.gapOptions` or `livePaint.merge` cuts an edge into pieces, a piece that takes the edge's rows takes - them fitted to its part of the edge in the same way. A face or edge given no such row has one unpainted row. Rows that do not draw stay with the stored sources, which + When `livePaint.gapOptions` or `livePaint.merge` cuts an edge into pieces, each piece takes the edge's paint, with + its rows fitted to its part of the edge in the same way. A face or edge given no such row has one unpainted row. Rows that do not draw stay with the stored sources, which `livePaint.release` returns unchanged. The source's object effects and the strokes' pen pressure are not carried. Expand keeps those face fills. `livePaint.expand` keeps each face and edge that draws, with all its fill and stroke rows: it is shown, its opacity From 21f79816a16d86e4d7d43392c87564256509d00b Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 14:57:41 -0800 Subject: [PATCH 16/29] Panels: ui.panelView sets the Swatches, Graphic Styles and Symbols panel views The view items of these panels' menus kept their choice in egui panel state, so no command could set the view. The views now live in the UI state for the session, and ui.panelView {panel, view?} sets or reads them; the menu items and the Swatches panel's list and thumbnail buttons run it. An unknown panel or view is an error and changes nothing. Docs: docs/mcp.md, docs/target-app-parity.md. --- crates/mcp/src/ui_catalog.rs | 6 ++ crates/ui-egui/src/menus/run.rs | 1 + crates/ui-egui/src/menus/ui_commands.rs | 6 ++ crates/ui-egui/src/panels.rs | 36 ++++++++++ crates/ui-egui/src/panels/graphic_styles.rs | 27 ++++---- crates/ui-egui/src/panels/swatches/actions.rs | 4 +- crates/ui-egui/src/panels/swatches/body.rs | 10 ++- crates/ui-egui/src/panels/swatches/tests.rs | 4 +- crates/ui-egui/src/panels/symbols.rs | 68 +++++++++++++++---- crates/ui-egui/src/state.rs | 11 +++ docs/mcp.md | 7 ++ docs/target-app-parity.md | 2 +- 12 files changed, 149 insertions(+), 33 deletions(-) diff --git a/crates/mcp/src/ui_catalog.rs b/crates/mcp/src/ui_catalog.rs index 1bc2d14442..9304c01741 100644 --- a/crates/mcp/src/ui_catalog.rs +++ b/crates/mcp/src/ui_catalog.rs @@ -1087,6 +1087,12 @@ pub const UI_COMMANDS: &[(&str, &str, &str, &str)] = &[ "", "{objects?: [paths|shapes|text|images|effects|groups|linkedFiles|guides], layers?: [locked|hidden]} set the Layers panel's Filter (By Object, By Layer): a row stays when it is of a kind in `objects` and in a state in `layers` (its own lock or eye; an empty list takes every row), or when a row inside it stays; Search All narrows the rows further. A key left out keeps its list. The filter lasts the session and does not change the document, its open rows or the selection → {objects, layers}", ), + ( + "ui.panelView", + "Set Panel View", + "", + "{panel: swatches|graphicStyles|symbols, view?} set a panel's view, as the view items of its panel menu do: for swatches smallThumb|mediumThumb (the default)|largeThumb|smallList|largeList, for graphicStyles and symbols thumbnail (the default)|smallList|largeList; without `view`, answer the current one. The view lasts the session and does not change the document; an unknown panel or view is an error and changes nothing → {panel, view}", + ), ( "ui.tileEdgeColor", "Tile Edge Color…", diff --git a/crates/ui-egui/src/menus/run.rs b/crates/ui-egui/src/menus/run.rs index 7b7f7a6b21..6cd6bedc60 100644 --- a/crates/ui-egui/src/menus/run.rs +++ b/crates/ui-egui/src/menus/run.rs @@ -845,6 +845,7 @@ fn run_ui_part8(app: &mut VectorcraftApp, id: &str, p: &Value) -> Option crate::panels::navigator::set_options(app, p), "ui.layersExpand" => crate::panels::layers::expand(app, p), "ui.layersFilter" => crate::panels::layers::set_filter(app, p), + "ui.panelView" => crate::panels::set_view(app, p), "ui.flattenTransparencyDialog" => { crate::dialogs::flatten::open(app); Ok(Value::Null) diff --git a/crates/ui-egui/src/menus/ui_commands.rs b/crates/ui-egui/src/menus/ui_commands.rs index 21b8795662..07104c3771 100644 --- a/crates/ui-egui/src/menus/ui_commands.rs +++ b/crates/ui-egui/src/menus/ui_commands.rs @@ -1088,6 +1088,12 @@ pub const UI_COMMANDS: &[(&str, &str, &str, &str)] = &[ "", "{objects?: [paths|shapes|text|images|effects|groups|linkedFiles|guides], layers?: [locked|hidden]} set the Layers panel's Filter (By Object, By Layer): a row stays when it is of a kind in `objects` and in a state in `layers` (its own lock or eye; an empty list takes every row), or when a row inside it stays; Search All narrows the rows further. A key left out keeps its list. The filter lasts the session and does not change the document, its open rows or the selection → {objects, layers}", ), + ( + "ui.panelView", + "Set Panel View", + "", + "{panel: swatches|graphicStyles|symbols, view?} set a panel's view, as the view items of its panel menu do: for swatches smallThumb|mediumThumb (the default)|largeThumb|smallList|largeList, for graphicStyles and symbols thumbnail (the default)|smallList|largeList; without `view`, answer the current one. The view lasts the session and does not change the document; an unknown panel or view is an error and changes nothing → {panel, view}", + ), ( "ui.tileEdgeColor", "Tile Edge Color…", diff --git a/crates/ui-egui/src/panels.rs b/crates/ui-egui/src/panels.rs index bbe91da5a6..a56bcd7128 100644 --- a/crates/ui-egui/src/panels.rs +++ b/crates/ui-egui/src/panels.rs @@ -514,6 +514,42 @@ pub(crate) fn set_pstate(ctx: &egui::Context, ctx.data_mut(|d| d.insert_temp(egui::Id::unique(("panel-state", key)), v)); } +/// `ui.panelView {panel, view?}`: set the view of the Swatches, Graphic Styles or Symbols panel +/// (`panel`: swatches, graphicStyles or symbols), as the view items of its panel menu do; without +/// `view`, answer the current one. An unknown panel or view is an error, and then nothing changes. +/// → {panel, view} +pub(crate) fn set_view(app: &mut VectorcraftApp, p: &Value) -> Result { + fn given(p: &Value, err: &str) -> Result, String> { + match p.get("view") { + None | Some(Value::Null) => Ok(None), + Some(v) => serde_json::from_value(v.clone()).map(Some).map_err(|_| err.to_string()), + } + } + let ui = &mut app.ui; + let (panel, view) = match p.get("panel").and_then(Value::as_str) { + Some("swatches") => { + if let Some(v) = given(p, "`view` is smallThumb, mediumThumb, largeThumb, smallList or largeList")? { + ui.swatches_view = v; + } + ("swatches", json!(ui.swatches_view)) + } + Some("graphicStyles") => { + if let Some(v) = given(p, "`view` is thumbnail, smallList or largeList")? { + ui.graphic_styles_view = v; + } + ("graphicStyles", json!(ui.graphic_styles_view)) + } + Some("symbols") => { + if let Some(v) = given(p, "`view` is thumbnail, smallList or largeList")? { + ui.symbols_view = v; + } + ("symbols", json!(ui.symbols_view)) + } + _ => return Err("`panel` is swatches, graphicStyles or symbols".to_string()), + }; + Ok(json!({ "panel": panel, "view": view })) +} + /// Whether the panel whose state is `key` has the keyboard for its rows (Delete and Backspace /// remove its highlighted rows): it took it with a click on a row ([`set_row_keys`]) and kept it in /// every frame since, so it lapses when the panel isn't drawn. diff --git a/crates/ui-egui/src/panels/graphic_styles.rs b/crates/ui-egui/src/panels/graphic_styles.rs index b87f291e67..d7b622ba77 100644 --- a/crates/ui-egui/src/panels/graphic_styles.rs +++ b/crates/ui-egui/src/panels/graphic_styles.rs @@ -30,9 +30,10 @@ use crate::menus::Item; use crate::theme::Tokens; use crate::widgets::{self, PanelDrag, menu_item}; -/// The panel's views. -#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)] -enum View { +/// The panel's views (`ui.panelView {panel: "graphicStyles", view}`). +#[derive(Clone, Copy, Debug, Default, PartialEq, Eq, serde::Serialize, serde::Deserialize)] +#[serde(rename_all = "camelCase")] +pub enum View { #[default] Thumbnail, SmallList, @@ -463,7 +464,7 @@ pub fn show(app: &mut VectorcraftApp, ui: &mut Ui) { let looks = look_hashes(ui.ctx(), app); let shown = Shown { d: &doc, looks: &looks, preview: pstate(ui.ctx(), "gs-preview") }; let sel = selected(ui.ctx(), &doc); - let view: View = pstate(ui.ctx(), "gs-view"); + let view = app.ui.graphic_styles_view; let mut ev = Events::default(); // In a sized panel the list fills the space above the footer (#2992), as the Artboards list // does; elsewhere it keeps its 220 pt. @@ -605,10 +606,12 @@ pub fn menu(app: &mut VectorcraftApp, ui: &mut Ui) { app.run("graphicStyle.sortByName", json!({})).ok(); } ui.separator(); - let view: View = pstate(ui.ctx(), "gs-view"); + let view = app.ui.graphic_styles_view; for (v, label) in View::ALL { - if menu_item(ui, tl!(label), true, view == v) { - set_pstate(ui.ctx(), "gs-view", v); + if menu_item(ui, tl!(label), true, view == v) + && let Err(e) = app.run("ui.panelView", json!({ "panel": "graphicStyles", "view": v })) + { + app.status(e); } } ui.separator(); @@ -865,7 +868,7 @@ mod tests { app.session.execute("graphicStyle.new", &json!({"name": format!("Style {i:02}")})).unwrap(); } let ctx = egui::Context::default(); - set_pstate(&ctx, "gs-view", View::LargeList); + app.ui.graphic_styles_view = View::LargeList; // The clip rect of the first style's name: the list's visible area. let mut list = |bottom: Option| { let mut clip = None; @@ -891,7 +894,7 @@ mod tests { let mut app = app(); app.session.execute("graphicStyle.new", &json!({"name": "Mine"})).unwrap(); let ctx = egui::Context::default(); - set_pstate(&ctx, "gs-view", View::LargeList); + app.ui.graphic_styles_view = View::LargeList; let texts = frame(&ctx, |ui| { show(&mut app, ui); menu(&mut app, ui); @@ -906,7 +909,7 @@ mod tests { let unused: Vec = serde_json::from_value(app.session.execute("graphicStyle.unused", &json!({})).unwrap()["names"].clone()).unwrap(); assert_eq!(unused.len(), 4); set_pstate(&ctx, "gs-sel", unused.clone()); - set_pstate(&ctx, "gs-view", View::SmallList); + app.ui.graphic_styles_view = View::SmallList; frame(&ctx, |ui| show(&mut app, ui)); // Delete asks first; OK deletes, and the panel selection follows. delete(&mut app, &unused, false); @@ -967,7 +970,7 @@ mod tests { // A style dragged onto the top half of the first row lands first (Small List View: rows // of 18 points from the top of the list). - set_pstate(&ctx, "gs-view", View::SmallList); + app.ui.graphic_styles_view = View::SmallList; frame(&ctx, |ui| show(&mut app, ui)); let release = |at: egui::Pos2| { let up = egui::Event::PointerButton { pos: at, button: egui::PointerButton::Primary, pressed: false, modifiers: Default::default() }; @@ -992,7 +995,7 @@ mod tests { let n = names(&app); assert_eq!(n.len(), 5); let ctx = egui::Context::default(); - set_pstate(&ctx, "gs-view", View::SmallList); + app.ui.graphic_styles_view = View::SmallList; frame(&ctx, |ui| show(&mut app, ui)); // A click on row `i` (Small List View: rows of 18 points, 3 apart) with `modifiers` held, // a second after the last one so that two clicks on a row are not a double-click. diff --git a/crates/ui-egui/src/panels/swatches/actions.rs b/crates/ui-egui/src/panels/swatches/actions.rs index 06c8935d30..b183787366 100644 --- a/crates/ui-egui/src/panels/swatches/actions.rs +++ b/crates/ui-egui/src/panels/swatches/actions.rs @@ -121,7 +121,7 @@ pub(super) fn new_swatch(app: &mut VectorcraftApp, sel: &[String], m: egui::Modi } pub fn menu(app: &mut VectorcraftApp, ui: &mut Ui) { - let view: View = pstate(ui.ctx(), "swatch-view"); + let view = app.ui.swatches_view; let selected = selection(app, ui); let del = deletable(&selected); let opts = editable(app, &selected); @@ -174,7 +174,7 @@ pub fn menu(app: &mut VectorcraftApp, ui: &mut Ui) { ui.separator(); for (v, label) in View::ALL { if menu_item(ui, label, true, v == view) { - set_pstate(ui.ctx(), "swatch-view", v); + app.run("ui.panelView", json!({ "panel": "swatches", "view": v })).ok(); } } ui.separator(); diff --git a/crates/ui-egui/src/panels/swatches/body.rs b/crates/ui-egui/src/panels/swatches/body.rs index ef830c8c43..96e003bcf1 100644 --- a/crates/ui-egui/src/panels/swatches/body.rs +++ b/crates/ui-egui/src/panels/swatches/body.rs @@ -16,17 +16,21 @@ pub(super) fn body(app: &mut VectorcraftApp, ui: &mut Ui, salt: &'static str) { crate::panels::empty_state(ui, "swatch-book", tl!("No document"), tl!("Open a document to see its swatches.")); return; } - let view: View = pstate(ui.ctx(), "swatch-view"); + let view = app.ui.swatches_view; let kind: Kind = pstate(ui.ctx(), "swatch-kind"); // Top row: proxy at left, list / grid view toggles at right. ui.horizontal(|ui| { crate::panels::proxy(app, ui, 34.0); ui.add_space(ui.available_width() - 58.0); + let mut to = None; if widgets::icon_button(ui, "dc-list-view", tl!("Show List View"), view.is_list(), 26.0).clicked() { - set_pstate(ui.ctx(), "swatch-view", View::SmallList); + to = Some(View::SmallList); } if widgets::icon_button(ui, "dc-grid-view", tl!("Show Thumbnail View"), !view.is_list(), 26.0).clicked() { - set_pstate(ui.ctx(), "swatch-view", View::MediumThumb); + to = Some(View::MediumThumb); + } + if let Some(v) = to { + app.run("ui.panelView", json!({ "panel": "swatches", "view": v })).ok(); } }); ui.add_space(4.0); diff --git a/crates/ui-egui/src/panels/swatches/tests.rs b/crates/ui-egui/src/panels/swatches/tests.rs index 2de0dd2a3d..601c8dc627 100644 --- a/crates/ui-egui/src/panels/swatches/tests.rs +++ b/crates/ui-egui/src/panels/swatches/tests.rs @@ -489,7 +489,7 @@ fn find_field_filters_and_shift_extends_over_what_is_shown() { fn list_view_rows_take_double_clicks_and_folder_clicks_select_the_group() { let mut app = app(); let ctx = context(); - set_pstate(&ctx, "swatch-view", View::SmallList); + app.ui.swatches_view = View::SmallList; double_click_tile(&mut app, &ctx, "Red"); assert_eq!(app.ui.dialog.as_ref().map(|d| d.kind.as_str()), Some(KIND), "double-click in a list opens Swatch Options"); let d = &app.session.active().unwrap().doc; @@ -1013,7 +1013,7 @@ fn the_list_fills_a_tall_panel_above_its_footer() { app.run("swatch.new", json!({"name": format!("Tone {i:02}"), "color": format!("#{:02x}3060", i * 4)})).unwrap(); } let ctx = context(); - set_pstate(&ctx, "swatch-view", View::SmallList); + app.ui.swatches_view = View::SmallList; // The clip rect of the first swatch row's name: the list's visible area. let mut list = |bottom: Option| { let mut clip = None; diff --git a/crates/ui-egui/src/panels/symbols.rs b/crates/ui-egui/src/panels/symbols.rs index c0abeb9dac..195d6172f4 100644 --- a/crates/ui-egui/src/panels/symbols.rs +++ b/crates/ui-egui/src/panels/symbols.rs @@ -286,7 +286,7 @@ pub fn show(app: &mut VectorcraftApp, ui: &mut Ui) { let t = Tokens::get(ui.ctx()); let Some((doc, keys)) = app.session.active().map(|d| (d.doc.clone(), document_symbols(d))) else { return }; let names: Vec = doc.symbols.iter().map(|s| s.name.clone()).collect(); - let view: View = pstate(ui.ctx(), VIEW); + let view = app.ui.symbols_view; let sel = current(app); let uid = app.session.active().map(|d| d.uid); let marked = marked(ui.ctx(), uid, &names); @@ -458,10 +458,12 @@ pub fn menu(app: &mut VectorcraftApp, ui: &mut Ui) { app.status(e); } ui.separator(); - let view: View = pstate(ui.ctx(), VIEW); + let view = app.ui.symbols_view; for (v, label) in View::ALL { - if menu_item(ui, tl!(label), true, view == v) { - set_pstate(ui.ctx(), VIEW, v); + if menu_item(ui, tl!(label), true, view == v) + && let Err(e) = app.run("ui.panelView", json!({ "panel": "symbols", "view": v })) + { + app.status(e); } } ui.separator(); @@ -475,13 +477,11 @@ pub fn menu(app: &mut VectorcraftApp, ui: &mut Ui) { /// The panel state key of the symbols Select All Unused picked. const MARKED: &str = "sym-unused"; -/// The panel state key of the panel's [`View`]. -const VIEW: &str = "sym-view"; - /// The panel's views: Thumbnail View (the default) and the Small and Large List Views, whose rows -/// show each symbol's thumbnail and name. -#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)] -enum View { +/// show each symbol's thumbnail and name (`ui.panelView {panel: "symbols", view}`). +#[derive(Clone, Copy, Debug, Default, PartialEq, Eq, serde::Serialize, serde::Deserialize)] +#[serde(rename_all = "camelCase")] +pub enum View { #[default] Thumbnail, SmallList, @@ -1170,7 +1170,7 @@ mod tests { // Large List View: the row named Dot. let ctx = egui::Context::default(); crate::theme::install_fonts(&ctx); - set_pstate(&ctx, VIEW, View::LargeList); + app.ui.symbols_view = View::LargeList; let raw = egui::RawInput { screen_rect: Some(Rect::from_min_size(Pos2::ZERO, vec2(236.0, 400.0))), ..Default::default() }; let mut out = ctx.run_ui(raw, |ui| show(&mut app, ui)); out.textures_delta.clear(); @@ -1238,7 +1238,6 @@ mod tests { assert_eq!((editing(&app), current(&mut app)), (None, Some("Cat".into())), "{view}"); let ctx2 = egui::Context::default(); crate::theme::install_fonts(&ctx2); - set_pstate(&ctx2, VIEW, pstate::(&ctx, VIEW)); frame(&ctx2, &mut app, vec![]); frame(&ctx2, &mut app, double_click(row)); assert_eq!(editing(&app).as_deref(), Some("Cat"), "{view}"); @@ -1253,6 +1252,49 @@ mod tests { assert_eq!(app.session.active().unwrap().history.undo.len(), undo); } + /// `ui.panelView` sets the Symbols, Graphic Styles and Swatches panels' views as the view items + /// of their panel menus do, and answers the current view without `view`. An unknown panel or + /// view, or a view of another panel, is an error and changes nothing. + #[test] + fn panel_view_sets_the_view_of_each_panel() { + use super::super::{graphic_styles, swatches}; + let mut app = VectorcraftApp::new(Session::new(), Default::default()); + app.run("file.new", json!({"width": 300, "height": 100})).unwrap(); + let ctx = egui::Context::default(); + crate::theme::install_fonts(&ctx); + for (i, name) in ["ant", "bee"].into_iter().enumerate() { + app.run("shape.rectangle", json!({"x": 10.0 + 40.0 * i as f64, "y": 10, "width": 30, "height": 20})).unwrap(); + app.run("symbol.new", json!({"name": name})).unwrap(); + } + let views = |checked: &str| ["Thumbnail View", "Small List View", "Large List View"].map(|v| (v.to_string(), v == checked)).to_vec(); + assert_eq!(app.run("ui.panelView", json!({"panel": "symbols"})).unwrap(), json!({"panel": "symbols", "view": "thumbnail"})); + assert!(panel_labels(&ctx, &mut app, &["ant", "bee"]).is_empty(), "the thumbnails draw no names"); + let r = app.run("ui.panelView", json!({"panel": "symbols", "view": "largeList"})).unwrap(); + assert_eq!(r, json!({"panel": "symbols", "view": "largeList"})); + assert_eq!(view_items(&ctx, &mut app), views("Large List View"), "the panel menu checks it"); + let names: Vec = panel_labels(&ctx, &mut app, &["ant", "bee"]).into_iter().map(|(t, _)| t).collect(); + assert_eq!(names, ["ant", "bee"], "the list names the symbols"); + click_menu(&ctx, &mut app, "Small List View"); + assert_eq!(app.run("ui.panelView", json!({"panel": "symbols"})).unwrap()["view"], "smallList", "the menu item sets it too"); + for bad in [ + json!({"panel": "symbols", "view": "mediumThumb"}), + json!({"panel": "symbols", "view": 3}), + json!({"panel": "brushes", "view": "smallList"}), + json!({"view": "largeList"}), + ] { + assert!(app.run("ui.panelView", bad.clone()).is_err(), "{bad}"); + } + assert_eq!(app.ui.symbols_view, View::SmallList, "unchanged"); + let r = app.run("ui.panelView", json!({"panel": "graphicStyles", "view": "largeList"})).unwrap(); + assert_eq!(r, json!({"panel": "graphicStyles", "view": "largeList"})); + assert_eq!(app.ui.graphic_styles_view, graphic_styles::View::LargeList); + assert_eq!(app.run("ui.panelView", json!({"panel": "swatches"})).unwrap()["view"], "mediumThumb"); + app.run("ui.panelView", json!({"panel": "swatches", "view": "largeThumb"})).unwrap(); + assert!(app.run("ui.panelView", json!({"panel": "swatches", "view": "thumbnail"})).is_err()); + assert_eq!(app.ui.swatches_view, swatches::View::LargeThumb, "unchanged by the error"); + assert_eq!(app.ui.symbols_view, View::SmallList, "each panel keeps its own view"); + } + /// The panel menu's Edit Symbol edits the selected instance's symbol, and with no instance /// selected the symbol current in the panel. #[test] @@ -1724,7 +1766,7 @@ mod tests { assert!(!symbols(h.state_mut()).contains(&"B".to_string())); // Also test list view - set_pstate(&h.ctx, VIEW, View::SmallList); + h.state_mut().ui.symbols_view = View::SmallList; h.run_steps(2); let node_a = h.get_by_label("A"); let pos_a = node_a.rect().center(); diff --git a/crates/ui-egui/src/state.rs b/crates/ui-egui/src/state.rs index 80a87b4563..14ce1c3532 100644 --- a/crates/ui-egui/src/state.rs +++ b/crates/ui-egui/src/state.rs @@ -835,6 +835,14 @@ pub struct UiState { /// Search All text does. #[serde(skip)] pub layers_filter: crate::panels::layers::Filter, + /// The Swatches, Graphic Styles and Symbols panels' views, chosen in their panel menus + /// (`ui.panelView`). They are not saved and last the session. + #[serde(skip)] + pub swatches_view: crate::panels::swatches::View, + #[serde(skip)] + pub graphic_styles_view: crate::panels::graphic_styles::View, + #[serde(skip)] + pub symbols_view: crate::panels::symbols::View, /// The Image Trace panel's Advanced section is open (as it was last left). #[serde(default = "yes")] pub image_trace_advanced: bool, @@ -1238,6 +1246,9 @@ impl Default for UiState { layers_panel: Default::default(), navigator_panel: Default::default(), layers_filter: Default::default(), + swatches_view: Default::default(), + graphic_styles_view: Default::default(), + symbols_view: Default::default(), image_trace_advanced: true, image_trace_preview: true, glyphs_preview: 0, diff --git a/docs/mcp.md b/docs/mcp.md index fc03d070b6..9191facf4f 100644 --- a/docs/mcp.md +++ b/docs/mcp.md @@ -3204,6 +3204,13 @@ already walks Image Trace. Short agent entry points: unchanged. No undo step is added when the symbols are already in order. The panel menu's Thumbnail View, Small List View and Large List View change only how the panel shows the symbols: thumbnails, or rows with a thumbnail and the name (smaller rows in Small List View). +- Panel views: `ui.panelView {panel, view?}` sets the view of the Swatches, Graphic Styles or Symbols panel, as the + view items of its panel menu (and the Swatches panel's list and thumbnail buttons) do. `panel` is `swatches`, + `graphicStyles` or `symbols`. The Swatches panel takes `smallThumb`, `mediumThumb` (the default), `largeThumb`, + `smallList` or `largeList`; the Graphic Styles and Symbols panels take `thumbnail` (the default), `smallList` or + `largeList`. Without `view` the command answers the current one. Each panel keeps its own view for the session, and + the document does not change. An unknown panel or view is an error, and then nothing changes. It answers + `{panel, view}`. - The Brushes panel menu's Select All Unused: `brush.unused` (a query) lists the brushes no stroke paints with, in library order, and the panel selects them. Strokes in the art (opacity masks included), symbols, graph designs, pattern tiles (with the tiles that pattern editing's Cancel puts back) and graphic styles count, and so do the diff --git a/docs/target-app-parity.md b/docs/target-app-parity.md index 0a1f7c81b8..4fe639f47c 100644 --- a/docs/target-app-parity.md +++ b/docs/target-app-parity.md @@ -979,7 +979,7 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur - **Delete Symbol asks first** ([Symbols panel](https://helpx.adobe.com/illustrator/desktop/manage-objects/traces-mockups-symbols/symbols-panel-options.html), [symbol libraries](https://helpx.adobe.com/illustrator/desktop/manage-objects/traces-mockups-symbols/create-or-import-symbol-libraries.html), [Alt-click Delete](https://helpx.adobe.com/illustrator/using/default-keyboard-shortcuts.html)): the Symbols panel's Delete Symbol button and menu item ask "Delete the selected symbol?" with Yes and No for a symbol no instance uses. For a symbol with placed instances they ask with Expand Instances (the instances become ordinary art), Delete Instances and Cancel; either Instances button deletes the symbol in one undo step. Alt-click on the button deletes an unused symbol without asking and still asks about one with instances. A question left open while another document became active deletes nothing. `symbol.delete` itself does not ask. Tests: `panels::symbols::tests::delete_symbol_asks_first_and_alt_click_deletes_an_unused_symbol_at_once`, `the_in_use_question_expands_or_deletes_the_instances`, `a_stale_delete_symbol_question_deletes_nothing`, `the_delete_symbol_questions_show_their_buttons`. - **Symbols panel context menu** ([Symbols panel](https://helpx.adobe.com/illustrator/desktop/manage-objects/traces-mockups-symbols/symbols-panel-options.html)): right-clicking a symbol in thumbnail view or list view displays a context menu with Place Symbol Instance (passes view center or artboard center), Edit Symbol, Duplicate Symbol, Delete Symbol, Break Link to Symbol (enabled when canvas selection includes instances of this symbol), and Select All Instances. Right-clicking an unselected symbol selects it first (`symbol.setCurrent`). Tests: `panels::symbols::tests::right_click_context_menu_in_symbols_panel_runs_actions`. - **Symbols › Select All Unused** ([Symbols panel](https://helpx.adobe.com/illustrator/desktop/manage-objects/traces-mockups-symbols/symbols-panel-options.html), #4918): the Symbols panel menu's Select All Unused shows the symbols nothing places selected (`symbol.unused`): instances in the art (opacity masks included), graph designs, pattern tiles and brush art count, and so do instances in a used symbol's art. Delete Symbol, the button or the menu item, then asks "Delete the selected symbols?" once and deletes those still unused in one undo step (`symbol.delete {names}`); Alt-click on the button deletes them without asking, and a click on a symbol picks just it again. Tests: `tests::brushsym::symbol_unused_lists_the_symbols_nothing_places_and_delete_takes_several`, `panels::symbols::tests::select_all_unused_picks_the_unused_symbols_and_delete_deletes_them`, `dialogs::symbol_delete::tests::several_symbols_get_the_plural_question`. - - **Symbols › Sort by Name and the list views** ([the help page](https://helpx.adobe.com/illustrator/desktop/manage-objects/traces-mockups-symbols/symbols-panel-options.html)): the Symbols panel menu's Sort by Name puts the symbols in alphabetical order (`symbol.sortByName`), and its Thumbnail View, Small List View and Large List View show them as thumbnails, in a compact list or in a list with larger thumbnails. VectorCraft's own rules: the sort ignores case and keeps names that differ only in case in their order; it changes the document's order, which `symbol.list` reports, as one undo step, keeps the current symbol and adds no undo step when the symbols are already in order; Thumbnail View is the default, Small List View has 18-point rows with 14-point thumbnails and Large List View 26-point rows with 22-point thumbnails, and a click or double-click on a symbol does the same in every view. Tests: `tests::brushsym::symbol_sort_by_name_orders_the_symbols_in_one_undo_step`, `panels::symbols::tests::sort_by_name_and_the_small_and_large_list_views`. + - **Symbols › Sort by Name and the list views** ([the help page](https://helpx.adobe.com/illustrator/desktop/manage-objects/traces-mockups-symbols/symbols-panel-options.html)): the Symbols panel menu's Sort by Name puts the symbols in alphabetical order (`symbol.sortByName`), and its Thumbnail View, Small List View and Large List View show them as thumbnails, in a compact list or in a list with larger thumbnails. VectorCraft's own rules: the sort ignores case and keeps names that differ only in case in their order; it changes the document's order, which `symbol.list` reports, as one undo step, keeps the current symbol and adds no undo step when the symbols are already in order; Thumbnail View is the default, Small List View has 18-point rows with 14-point thumbnails and Large List View 26-point rows with 22-point thumbnails, and a click or double-click on a symbol does the same in every view. `ui.panelView` sets the view of the Symbols panel, and of the Swatches and Graphic Styles panels, as their panel menus do. Tests: `tests::brushsym::symbol_sort_by_name_orders_the_symbols_in_one_undo_step`, `panels::symbols::tests::sort_by_name_and_the_small_and_large_list_views`, `panels::symbols::tests::panel_view_sets_the_view_of_each_panel`. - **Expand of symbol instances:** Object › Expand turns selected symbol instances (without effects, not in perspective, in groups or placed documents too) into their art as Break Link to Symbol places it, one level deep, as one undo step; the Expand dialog's Fill and Stroke reach that art (`object.expand`, `crates/engine/src/tests/expand_symbols.rs`; estimated, score unchanged). - **Reset Transformation** ([Transform symbols](https://helpx.adobe.com/illustrator/desktop/manage-objects/traces-mockups-symbols/transform-symbols.html), [Symbols panel options](https://helpx.adobe.com/illustrator/desktop/manage-objects/traces-mockups-symbols/symbols-panel-options.html)): the Symbols panel menu's Reset Transformation and the Control bar's Reset, shown while symbol instances are selected, give the selected instances their symbol's own scale again, without rotation or shear, as one undo step (`symbol.instance.resetTransform`); an instance in perspective is left as it is. VectorCraft's own rules: each instance keeps the center of its bounding box in place, reflection is removed too, and the menu item and the button are enabled only while a selected instance would change. Tests: `tests::brushsym::reset_transformation_restores_the_symbols_scale_and_keeps_the_center`, `reset_transformation_keeps_the_center_of_art_away_from_the_origin`, `reset_transformation_ignores_a_stored_size_that_is_not_positive`, `reset_transformation_leaves_unchanged_instances_and_refuses_bad_ids`, `panels::symbols::tests::reset_transformation_is_enabled_for_a_transformed_instance_and_resets_it`. - **Expand of dimensions:** Object › Expand, Expand Appearance, Create Outlines and Outline Stroke turn a dimension whose art they change into a plain group of that art, which stays as it is through later moves, scales and edits of what it measured; undo gives the live dimension back (`crates/engine/tests/it/dimensions.rs`; VectorCraft's own rule; estimated, score unchanged). From 0431809643181892b9ea75ca5b5ca77bafe12b31 Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 15:22:36 -0800 Subject: [PATCH 17/29] OpenType panel: H or V Style and Roman Italics set kana and Latin forms With Show East Asian Options on, the OpenType panel menu has H or V Style and Roman Italics. H or V Style is the character feature tag `hkna`: kana take the forms the font draws for horizontal type, and in vertical type the shaper applies `vkna` in its place. Roman Italics is `ital`, the font's italic half-width alphanumerics. Both are on or off only (`hkna=2` is refused), set through `features` and `featureChanges`, cleared by Reset OpenType Features, and are switches in Character Style Options > OpenType Features. Docs: docs/mcp.md, docs/type-parity.md, docs/target-app-parity.md. --- crates/engine/src/cmd/textedit.rs | 4 +- crates/engine/src/cmd/typecmd.rs | 2 +- crates/engine/src/cmd/typecmd/area_tests.rs | 34 ++++++++ crates/text/src/features.rs | 49 ++++++++++-- .../ui-egui/src/dialogs/char_style_options.rs | 42 +++++++++- crates/ui-egui/src/i18n/bg.tsv | 2 + crates/ui-egui/src/i18n/bs.tsv | 2 + crates/ui-egui/src/i18n/ca.tsv | 2 + crates/ui-egui/src/i18n/cs.tsv | 4 +- crates/ui-egui/src/i18n/da.tsv | 2 + crates/ui-egui/src/i18n/de.tsv | 4 +- crates/ui-egui/src/i18n/el.tsv | 2 + crates/ui-egui/src/i18n/es.tsv | 2 + crates/ui-egui/src/i18n/fi.tsv | 2 + crates/ui-egui/src/i18n/fr.tsv | 4 +- crates/ui-egui/src/i18n/gu.tsv | 2 + crates/ui-egui/src/i18n/hi.tsv | 2 + crates/ui-egui/src/i18n/hu.tsv | 4 +- crates/ui-egui/src/i18n/id.tsv | 2 + crates/ui-egui/src/i18n/it.tsv | 4 +- crates/ui-egui/src/i18n/ja.tsv | 4 +- crates/ui-egui/src/i18n/ka.tsv | 2 + crates/ui-egui/src/i18n/ko.tsv | 4 +- crates/ui-egui/src/i18n/nl.tsv | 4 +- crates/ui-egui/src/i18n/pl.tsv | 4 +- crates/ui-egui/src/i18n/pt-br.tsv | 4 +- crates/ui-egui/src/i18n/ru.tsv | 2 + crates/ui-egui/src/i18n/sv.tsv | 2 + crates/ui-egui/src/i18n/tr.tsv | 2 + crates/ui-egui/src/i18n/uk.tsv | 4 +- crates/ui-egui/src/i18n/vi.tsv | 2 + crates/ui-egui/src/i18n/zh-hans.tsv | 4 +- crates/ui-egui/src/i18n/zh-hant.tsv | 4 +- crates/ui-egui/src/panels/opentype.rs | 80 ++++++++++++++++++- docs/mcp.md | 18 +++++ docs/target-app-parity.md | 1 + docs/type-parity.md | 1 + 37 files changed, 285 insertions(+), 28 deletions(-) diff --git a/crates/engine/src/cmd/textedit.rs b/crates/engine/src/cmd/textedit.rs index 9ed7f3252b..001ca39717 100644 --- a/crates/engine/src/cmd/textedit.rs +++ b/crates/engine/src/cmd/textedit.rs @@ -40,7 +40,7 @@ pub fn specs() -> Vec { "Character", [], None, - "{id? (default: the one selected type object), start?: byte, end?: byte (default: all text), story?: bool = false (all the text of every frame of the threaded story `id` is a frame of, in one undo step; no `start` or `end`), font?, style?, size?: pt 0.1..1296 (outside it: an error), leading?: pt|\"auto\", tracking?, kerning?: 1/1000 em|\"auto\"|\"optical\" (the space after each character), kerningBefore?: 1/1000 em -1000..10000 (the space before a character that starts a line by itself: the first character of the text, of a paragraph or after a forced line break; no effect elsewhere; 0 by default), baselineShift?: pt, hScale?: %, vScale?: %, rotation?: deg counter-clockwise (0: upright), fill?: colour|\"none\", stroke?: colour|\"none\" (#rrggbbaa and #rgba are refused in both), keepModel?: bool (fill and stroke, as paint.setFill), strokeWidth?: pt, strokeOptions?: {weight?, cap?, join?, miterLimit?, align?, dash?, dashOffset?, alignDashes?} (as stroke.set: the character stroke), underline?, strikethrough?, allCaps?: bool, smallCaps?: bool, position?: \"normal\"|\"superscript\"|\"subscript\" (sizes from Document Setup), features?: [\"dlig\", \"-liga\", \"salt=2\", …] (swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take the font's alternate number as `tag=N`, N 0–65535: \"salt=2\" draws the second alternate of each glyph that has one, \"salt\" is \"salt=1\", \"-salt\" and \"salt=0\" are off; the range is shaped with its word, so a letter's alternate keeps it joined to its neighbours), featureChanges?: [\"tnum\", \"-onum\", \"salt=2\", …] (OpenType features turned on, or with - off, on top of each character's own, a value replacing the feature's last one; its other features are kept), charAlign?: \"romanBaseline\"|\"emBoxTop\"|\"emBoxCenter\"|\"emBoxBottom\"|\"icfTop\"|\"icfBottom\", proportionalMetrics?: bool (full-width glyphs on the font's proportional widths: `palt` in horizontal type, `vpal` in vertical type), tateChuYoko?: bool (Character panel menu › Tate-chu-yoko, with Show East Asian Options: in vertical type those characters stand side by side across one em of the column; kept on the characters and ignored in horizontal type), tcyUpDown?, tcyLeftRight?: pt -1296..1296 (Character panel menu › Tate-chu-yoko Settings: in vertical type a block of tate-chu-yoko characters moves up by a positive Up/Down and down by a negative one, right by a positive Left/Right and left by a negative one, as one piece with the values of its first character; on a vertical path a positive Up/Down moves it toward the path's start and a positive Left/Right to the path's left; 0 by default; automatic digit blocks and horizontal type do not move; neither turns tateChuYoko on), warichu?: bool (Character panel menu › Warichu, with Show East Asian Options: the characters are set at warichuScale percent of their size and stacked on warichuLines lines inside their line, one above the other in horizontal type and side by side in vertical type, the first line above or to the right; a stretch of them is one block with the settings of its first character that stays whole on one line and may run past its end; type on a path sets them at their own size), warichuLines?: 1..6 (default 2), warichuGap?: pt 0..100 (the space between the lines, default 0), warichuScale?: % 10..100 (default 50), warichuAlign?: \"auto\"|\"left\"|\"center\"|\"right\"|\"justifyLeft\"|\"justifyCenter\"|\"justifyRight\"|\"justifyAll\" (Warichu Settings: how the lines line up along the block, which is as long as its longest line; the justify values spread every line but the last, which is set left, centered or right, or spread with justifyAll; auto, the default, sets them as justifyLeft; left and right are top and bottom in vertical type; none of them turns warichu on), akiLeft?, akiRight?: 1/1000 em 0..1000 (Character panel › Insert Aki Left and Right, with Show East Asian Options: space before and after each character in reading order, on its left and right in left-to-right type, on its right and left in right-to-left type, above and below it in vertical type; a ligature or a letter with its marks takes the values of its first character; line wrapping counts it, alignment keeps it at a line's ends and justification does not stretch or narrow it; 0 by default; a value that is not a number or is outside the range is refused, naming the key), tsume?: % 0..100 (Character panel › Tsume, with Show East Asian Options: the share of the blank space on each side of each character's ink, inside its own width, that is taken away in horizontal type, the glyph keeping its shape; 100 sets the ink edge to edge; a character without ink, such as a space, keeps its width; a ligature or a letter with its marks takes the value of its first character; tracking, kerning and Insert Aki are added after it, and justification keeps it; vertical type keeps the characters' spacing; 0 by default; a value that is not a number or is outside the range is refused), standardVerticalRoman?: bool (Character panel menu › Standard Vertical Roman Alignment, with Show East Asian Options: in vertical type those half-width characters, such as Latin letters and digits, stand upright one below the other instead of being rotated; spaces and tate-chu-yoko blocks are not changed; kept on the characters and ignored in horizontal type; off by default), noBreak?: bool (Character panel menu › No Break: these characters stay on one line, including across a space inside the run), kashidas?: bool (Character panel menu › Kashidas: selected characters allow insertion only when both joined neighbors have it on; on by default), charDirection?: \"default\"|\"leftToRight\"|\"rightToLeft\" (Character panel menu › Character Direction: the characters are set left to right or right to left inside their paragraph, as a Unicode bidi embedding; default: as the bidi algorithm sets them), digits?: \"default\"|\"arabic\"|\"hindi\"|\"farsi\"|\"devanagari\"|\"bengali\"|\"gurmukhi\"|\"gujarati\"|\"odia\"|\"tamil\"|\"telugu\"|\"kannada\"|\"malayalam\" (Character panel menu › Digits: the numeral system every digit is drawn in, whatever was typed: Western, Arabic-Indic (hindi), Eastern Arabic-Indic (farsi) or an Indic script's own digits), fontHeightReference?: \"emBox\"|\"capHeight\"|\"xHeight\"|\"icfBox\" (Character panel › Set Font Height Reference: the height of the font that size measures, the em box by default; with a font that has no such height, or one outside 0.1 to 2 em, the em box), language?: name|tag (Character panel › Language: one of Document Setup's languages by name or BCP 47 tag, case-insensitive, such as \"Turkish\" or \"tr\"; the characters are shaped in it, so the font uses that language's forms (OpenType `locl`); saved as the tag, English: USA, the default, as none; new type takes the document's language), fontAxes?: {\"wght\": 650, …} (Character panel › Variable Font: the setting of each variation axis named, in the axis's units and clamped to its range; null: back to the style's own setting; other axes keep theirs; tags the font has no axis for are left out; a font or style change clears them; text.fontList {family, style} lists the axes), glyphAlternate?: null (takes away the glyph choice text.setGlyphAlternate made on the characters, in the same undo step as the other attributes; any other value is refused)} style a character range (size/leading/baselineShift are document points and hScale includes the object transform; runs are split at the range ends) → {id, runs, warning?: text (the font or style set isn't available: its type is drawn in the fallback font or the family's closest style)}", + "{id? (default: the one selected type object), start?: byte, end?: byte (default: all text), story?: bool = false (all the text of every frame of the threaded story `id` is a frame of, in one undo step; no `start` or `end`), font?, style?, size?: pt 0.1..1296 (outside it: an error), leading?: pt|\"auto\", tracking?, kerning?: 1/1000 em|\"auto\"|\"optical\" (the space after each character), kerningBefore?: 1/1000 em -1000..10000 (the space before a character that starts a line by itself: the first character of the text, of a paragraph or after a forced line break; no effect elsewhere; 0 by default), baselineShift?: pt, hScale?: %, vScale?: %, rotation?: deg counter-clockwise (0: upright), fill?: colour|\"none\", stroke?: colour|\"none\" (#rrggbbaa and #rgba are refused in both), keepModel?: bool (fill and stroke, as paint.setFill), strokeWidth?: pt, strokeOptions?: {weight?, cap?, join?, miterLimit?, align?, dash?, dashOffset?, alignDashes?} (as stroke.set: the character stroke), underline?, strikethrough?, allCaps?: bool, smallCaps?: bool, position?: \"normal\"|\"superscript\"|\"subscript\" (sizes from Document Setup), features?: [\"dlig\", \"-liga\", \"salt=2\", …] (swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take the font's alternate number as `tag=N`, N 0–65535: \"salt=2\" draws the second alternate of each glyph that has one, \"salt\" is \"salt=1\", \"-salt\" and \"salt=0\" are off; \"hkna\" is H or V Style, kana in the font's forms for the writing direction, shaped as `vkna` in vertical type, and \"ital\" is Roman Italics, half-width alphanumerics in the font's italic forms, both on or off only; the range is shaped with its word, so a letter's alternate keeps it joined to its neighbours), featureChanges?: [\"tnum\", \"-onum\", \"salt=2\", …] (OpenType features turned on, or with - off, on top of each character's own, a value replacing the feature's last one; its other features are kept), charAlign?: \"romanBaseline\"|\"emBoxTop\"|\"emBoxCenter\"|\"emBoxBottom\"|\"icfTop\"|\"icfBottom\", proportionalMetrics?: bool (full-width glyphs on the font's proportional widths: `palt` in horizontal type, `vpal` in vertical type), tateChuYoko?: bool (Character panel menu › Tate-chu-yoko, with Show East Asian Options: in vertical type those characters stand side by side across one em of the column; kept on the characters and ignored in horizontal type), tcyUpDown?, tcyLeftRight?: pt -1296..1296 (Character panel menu › Tate-chu-yoko Settings: in vertical type a block of tate-chu-yoko characters moves up by a positive Up/Down and down by a negative one, right by a positive Left/Right and left by a negative one, as one piece with the values of its first character; on a vertical path a positive Up/Down moves it toward the path's start and a positive Left/Right to the path's left; 0 by default; automatic digit blocks and horizontal type do not move; neither turns tateChuYoko on), warichu?: bool (Character panel menu › Warichu, with Show East Asian Options: the characters are set at warichuScale percent of their size and stacked on warichuLines lines inside their line, one above the other in horizontal type and side by side in vertical type, the first line above or to the right; a stretch of them is one block with the settings of its first character that stays whole on one line and may run past its end; type on a path sets them at their own size), warichuLines?: 1..6 (default 2), warichuGap?: pt 0..100 (the space between the lines, default 0), warichuScale?: % 10..100 (default 50), warichuAlign?: \"auto\"|\"left\"|\"center\"|\"right\"|\"justifyLeft\"|\"justifyCenter\"|\"justifyRight\"|\"justifyAll\" (Warichu Settings: how the lines line up along the block, which is as long as its longest line; the justify values spread every line but the last, which is set left, centered or right, or spread with justifyAll; auto, the default, sets them as justifyLeft; left and right are top and bottom in vertical type; none of them turns warichu on), akiLeft?, akiRight?: 1/1000 em 0..1000 (Character panel › Insert Aki Left and Right, with Show East Asian Options: space before and after each character in reading order, on its left and right in left-to-right type, on its right and left in right-to-left type, above and below it in vertical type; a ligature or a letter with its marks takes the values of its first character; line wrapping counts it, alignment keeps it at a line's ends and justification does not stretch or narrow it; 0 by default; a value that is not a number or is outside the range is refused, naming the key), tsume?: % 0..100 (Character panel › Tsume, with Show East Asian Options: the share of the blank space on each side of each character's ink, inside its own width, that is taken away in horizontal type, the glyph keeping its shape; 100 sets the ink edge to edge; a character without ink, such as a space, keeps its width; a ligature or a letter with its marks takes the value of its first character; tracking, kerning and Insert Aki are added after it, and justification keeps it; vertical type keeps the characters' spacing; 0 by default; a value that is not a number or is outside the range is refused), standardVerticalRoman?: bool (Character panel menu › Standard Vertical Roman Alignment, with Show East Asian Options: in vertical type those half-width characters, such as Latin letters and digits, stand upright one below the other instead of being rotated; spaces and tate-chu-yoko blocks are not changed; kept on the characters and ignored in horizontal type; off by default), noBreak?: bool (Character panel menu › No Break: these characters stay on one line, including across a space inside the run), kashidas?: bool (Character panel menu › Kashidas: selected characters allow insertion only when both joined neighbors have it on; on by default), charDirection?: \"default\"|\"leftToRight\"|\"rightToLeft\" (Character panel menu › Character Direction: the characters are set left to right or right to left inside their paragraph, as a Unicode bidi embedding; default: as the bidi algorithm sets them), digits?: \"default\"|\"arabic\"|\"hindi\"|\"farsi\"|\"devanagari\"|\"bengali\"|\"gurmukhi\"|\"gujarati\"|\"odia\"|\"tamil\"|\"telugu\"|\"kannada\"|\"malayalam\" (Character panel menu › Digits: the numeral system every digit is drawn in, whatever was typed: Western, Arabic-Indic (hindi), Eastern Arabic-Indic (farsi) or an Indic script's own digits), fontHeightReference?: \"emBox\"|\"capHeight\"|\"xHeight\"|\"icfBox\" (Character panel › Set Font Height Reference: the height of the font that size measures, the em box by default; with a font that has no such height, or one outside 0.1 to 2 em, the em box), language?: name|tag (Character panel › Language: one of Document Setup's languages by name or BCP 47 tag, case-insensitive, such as \"Turkish\" or \"tr\"; the characters are shaped in it, so the font uses that language's forms (OpenType `locl`); saved as the tag, English: USA, the default, as none; new type takes the document's language), fontAxes?: {\"wght\": 650, …} (Character panel › Variable Font: the setting of each variation axis named, in the axis's units and clamped to its range; null: back to the style's own setting; other axes keep theirs; tags the font has no axis for are left out; a font or style change clears them; text.fontList {family, style} lists the axes), glyphAlternate?: null (takes away the glyph choice text.setGlyphAlternate made on the characters, in the same undo step as the other attributes; any other value is refused)} style a character range (size/leading/baselineShift are document points and hScale includes the object transform; runs are split at the range ends) → {id, runs, warning?: text (the font or style set isn't available: its type is drawn in the fallback font or the family's closest style)}", has_doc, set_range_style ), @@ -644,7 +644,7 @@ pub(crate) fn features_param(p: &Value, cmd: &str) -> Result> return Err(bad( cmd, format!( - "unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {}, as `salt=2`)", + "unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {}, as `salt=2`)", vectorcraft_text::MAX_FEATURE_VALUE ), )); diff --git a/crates/engine/src/cmd/typecmd.rs b/crates/engine/src/cmd/typecmd.rs index 79b835398c..3f4b69518e 100644 --- a/crates/engine/src/cmd/typecmd.rs +++ b/crates/engine/src/cmd/typecmd.rs @@ -140,7 +140,7 @@ pub fn specs() -> Vec { "Character", [], None, - "{ids?|id?, font?, style? (font alone: the style is kept when the new family has it, else its closest), size?: pt 0.1..1296 (outside it: an error), leading?: pt|\"auto\", tracking?: 1/1000 em, justify?: \"auto\" (the start of each paragraph's direction)|\"left\"|\"center\"|\"right\"|\"justifyAll\", fill?: colour|\"none\", stroke?: colour|\"none\" (characters without a stroke weight get 1 pt; #rrggbbaa and #rgba are refused in both), keepModel?: bool (fill and stroke, as paint.setFill), strokeWidth?: pt (the character stroke's weight, in document points as stroke.set), features?: [\"dlig\", \"-liga\", \"salt=2\", …] OpenType (swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take the font's alternate number as `tag=N`, N 0–65535: \"salt=2\" draws the second alternate of each glyph that has one, \"salt\" is \"salt=1\", \"-salt\" and \"salt=0\" are off), featureChanges?: [\"tnum\", \"-onum\", \"salt=2\", …] (OpenType features turned on, or with - off, on top of each character's own, a value replacing the feature's last one; its other features are kept), start?: byte, end?: byte} (size/leading are document points after object scaling; with a range: the character attributes style that range and justify the paragraphs it touches; without: all the text; no undo step when no character, paragraph or graph label style changes) → {ids, overflow?: [id…] (area type and type on a path whose text no longer fits; left out when all fits), warning?: text (the font or style set isn't available: its type is drawn in the fallback font or the family's closest style)}", + "{ids?|id?, font?, style? (font alone: the style is kept when the new family has it, else its closest), size?: pt 0.1..1296 (outside it: an error), leading?: pt|\"auto\", tracking?: 1/1000 em, justify?: \"auto\" (the start of each paragraph's direction)|\"left\"|\"center\"|\"right\"|\"justifyAll\", fill?: colour|\"none\", stroke?: colour|\"none\" (characters without a stroke weight get 1 pt; #rrggbbaa and #rgba are refused in both), keepModel?: bool (fill and stroke, as paint.setFill), strokeWidth?: pt (the character stroke's weight, in document points as stroke.set), features?: [\"dlig\", \"-liga\", \"salt=2\", …] OpenType (swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take the font's alternate number as `tag=N`, N 0–65535: \"salt=2\" draws the second alternate of each glyph that has one, \"salt\" is \"salt=1\", \"-salt\" and \"salt=0\" are off; \"hkna\" is H or V Style, kana in the font's forms for the writing direction, shaped as `vkna` in vertical type, and \"ital\" is Roman Italics, half-width alphanumerics in the font's italic forms, both on or off only), featureChanges?: [\"tnum\", \"-onum\", \"salt=2\", …] (OpenType features turned on, or with - off, on top of each character's own, a value replacing the feature's last one; its other features are kept), start?: byte, end?: byte} (size/leading are document points after object scaling; with a range: the character attributes style that range and justify the paragraphs it touches; without: all the text; no undo step when no character, paragraph or graph label style changes) → {ids, overflow?: [id…] (area type and type on a path whose text no longer fits; left out when all fits), warning?: text (the font or style set isn't available: its type is drawn in the fallback font or the family's closest style)}", has_doc, set_style ), diff --git a/crates/engine/src/cmd/typecmd/area_tests.rs b/crates/engine/src/cmd/typecmd/area_tests.rs index 36a0f965b7..3e195a977f 100644 --- a/crates/engine/src/cmd/typecmd/area_tests.rs +++ b/crates/engine/src/cmd/typecmd/area_tests.rs @@ -1589,6 +1589,40 @@ fn proportional_metrics_is_a_character_attribute_saved_only_when_on() { assert!(!serde_json::from_value::(old).unwrap().proportional_metrics); } +/// H or V Style (`hkna`) and Roman Italics (`ital`, OpenType panel menu, East Asian options) are +/// feature tags of the characters: set on a range and turned off again, kept by a character style +/// and in a saved document, on or off only (`hkna=2` is refused and changes nothing). +#[test] +fn kana_style_and_roman_italics_are_character_features() { + let mut s = Session::new(); + s.execute("file.new", &json!({"width": 400, "height": 400})).unwrap(); + let id = s.execute("text.create", &json!({"x": 10, "y": 50, "text": "かなAB"})).unwrap()["id"].as_u64().unwrap(); + let runs = |s: &Session| match &s.doc().unwrap().doc.node(NodeId(id)).unwrap().kind { + NodeKind::Text(t) => t.runs.iter().map(|r| (r.text.clone(), r.style.features.clone())).collect::>(), + _ => panic!("text"), + }; + // か and な are 3 bytes each. + s.execute("text.setRangeStyle", &json!({"id": id, "start": 0, "end": 6, "features": ["hkna"]})).unwrap(); + s.execute("text.setRangeStyle", &json!({"id": id, "start": 6, "end": 8, "featureChanges": ["ital"]})).unwrap(); + assert_eq!(runs(&s), [("かな".to_string(), vec!["hkna".to_string()]), ("AB".to_string(), vec!["ital".to_string()])]); + let saved = vectorcraft_format::load(&vectorcraft_format::save(&s.doc().unwrap().doc, false)).unwrap(); + let NodeKind::Text(t) = &saved.node(NodeId(id)).unwrap().kind else { panic!("text") }; + assert_eq!(t.runs.iter().map(|r| r.style.features.clone()).collect::>(), [vec!["hkna".to_string()], vec!["ital".to_string()]]); + let before = runs(&s); + for bad in [json!({"id": id, "features": ["hkna=2"]}), json!({"id": id, "featureChanges": ["ital=1"]})] { + let e = s.execute("text.setRangeStyle", &bad).unwrap_err().to_string(); + assert!(e.contains("unknown OpenType feature"), "{e}"); + } + assert_eq!(runs(&s), before); + s.execute("text.setRangeStyle", &json!({"id": id, "featureChanges": ["-hkna", "-ital"]})).unwrap(); + assert!(runs(&s).iter().all(|(_, f)| f.is_empty()), "{:?}", runs(&s)); + s.execute("charStyle.new", &json!({"name": "Kana", "attrs": {"features": ["hkna", "ital"]}})).unwrap(); + s.execute("charStyle.apply", &json!({"name": "Kana", "id": id})).unwrap(); + assert!(runs(&s).iter().all(|(_, f)| *f == ["hkna", "ital"]), "{:?}", runs(&s)); + let e = s.execute("charStyle.new", &json!({"name": "Bad", "attrs": {"features": ["ital=2"]}})).unwrap_err().to_string(); + assert!(e.contains("unknown OpenType feature `ital=2`"), "{e}"); +} + /// Tate-chu-yoko (Character panel menu, East Asian options): a character attribute, saved only /// when on. Documents written before it read as off. #[test] diff --git a/crates/text/src/features.rs b/crates/text/src/features.rs index 9f2b555e23..2a12be5d43 100644 --- a/crates/text/src/features.rs +++ b/crates/text/src/features.rs @@ -43,7 +43,7 @@ pub struct OtFeatures { pub swash: bool, /// The features of [`EXTRA_FEATURES`] turned on, one bit each (off by default): stylistic /// sets, alternates, titling, proportional and lining figures, superscript, subscript, - /// numerators and denominators, `aalt`. + /// numerators and denominators, `aalt`, H or V Style (`hkna`) and Roman Italics (`ital`). pub extra: u32, /// The value of each feature of [`EXTRA_FEATURES`] that is on, as a tag `salt=2` gives it: for /// a feature with alternates, which of them the font draws (the HarfBuzz feature value, 1 for @@ -64,13 +64,20 @@ pub const MAX_STYLE_FEATURES: usize = 256; /// Features beyond the named fields, off unless asked for, each bit `i` of [`OtFeatures::extra`]: /// stylistic sets `ss01`–`ss20`, stylistic alternates `salt`, titling `titl`, proportional `pnum` /// and lining `lnum` figures, superscript `sups`, subscript `subs`, numerators `numr`, -/// denominators `dnom` and access all alternates `aalt`. +/// denominators `dnom`, access all alternates `aalt`, and the OpenType panel menu's H or V Style +/// `hkna` (shaped as `vkna` in vertical type) and Roman Italics `ital`. /// -pub const EXTRA_FEATURES: [&str; 29] = [ +/// +/// +pub const EXTRA_FEATURES: [&str; 31] = [ "ss01", "ss02", "ss03", "ss04", "ss05", "ss06", "ss07", "ss08", "ss09", "ss10", "ss11", "ss12", "ss13", "ss14", "ss15", "ss16", "ss17", "ss18", - "ss19", "ss20", "salt", "titl", "pnum", "lnum", "sups", "subs", "numr", "dnom", "aalt", + "ss19", "ss20", "salt", "titl", "pnum", "lnum", "sups", "subs", "numr", "dnom", "aalt", "hkna", "ital", ]; +/// The features of [`EXTRA_FEATURES`] that are only on or off: they substitute one form for each +/// glyph, so they take no alternate's number (`hkna=2` is refused). +const SWITCH_FEATURES: [&str; 2] = ["hkna", "ital"]; + impl Default for OtFeatures { fn default() -> Self { Self { @@ -107,10 +114,11 @@ struct ParsedTag<'a> { value: u16, } -/// Can feature `name` take a value (`salt=2`)? The features of [`EXTRA_FEATURES`] and `swsh` can: -/// each substitutes glyphs, and the value says which alternate. +/// Can feature `name` take a value (`salt=2`)? The features of [`EXTRA_FEATURES`] but +/// [`SWITCH_FEATURES`], and `swsh`, can: each substitutes glyphs, and the value says which +/// alternate. fn takes_value(name: &str) -> bool { - name == "swsh" || EXTRA_FEATURES.contains(&name) + name == "swsh" || (EXTRA_FEATURES.contains(&name) && !SWITCH_FEATURES.contains(&name)) } /// Read a feature tag: `tag`, `+tag`, `-tag` or, for a feature that takes a value, `tag=N` (`N` @@ -316,6 +324,8 @@ impl OtFeatures { } for (i, tag) in EXTRA_FEATURES.iter().enumerate() { if let (true, Ok(t)) = (s.extra & (1 << i) != 0, <[u8; 4]>::try_from(tag.as_bytes())) { + // H or V Style: the kana forms made for the writing direction, `vkna` in vertical type. + let t = if self.vertical && &t == b"hkna" { *b"vkna" } else { t }; v.push(f(&t, u32::from(s.extra_values.get(i).copied().unwrap_or(0).max(1)))); } } @@ -431,6 +441,31 @@ mod tests { } } + /// H or V Style (`hkna`) and Roman Italics (`ital`) are known, round-trip through the stored + /// tags and reach the shaper: `hkna` as itself in horizontal type and as `vkna` in vertical + /// type, `ital` in both. Neither takes an alternate's number. + #[test] + fn kana_style_and_roman_italics_are_kept_and_shaped() { + for t in ["hkna", "-hkna", "+ital", "ital"] { + assert!(OtFeatures::known_tag(t), "{t}"); + } + for t in ["hkna=2", "ital=0", "vkna"] { + assert!(!OtFeatures::known_tag(t), "{t}"); + } + assert_eq!(OtFeatures::from_tags(["ital", "hkna", "smcp"]).to_tags(), ["smcp", "hkna", "ital"]); + assert_eq!(OtFeatures::from_tags(["hkna", "ital", "-hkna"]).to_tags(), ["ital"]); + let st = CharStyle { features: vec!["hkna".into(), "ital".into()], ..CharStyle::default() }; + let on = |vertical: bool| -> Vec { + OtFeatures { vertical, ..OtFeatures::default() }.resolve(&st).iter().filter(|f| f.value == 1).map(|f| f.tag.to_string()).collect() + }; + assert_eq!(on(false), ["hkna", "ital"]); + assert_eq!(on(true), ["vkna", "ital", "vert"]); + let plain = |vertical: bool| OtFeatures { vertical, ..OtFeatures::default() }.resolve(&CharStyle::default()); + for vertical in [false, true] { + assert!(!plain(vertical).iter().any(|f| [b"hkna", b"vkna", b"ital"].iter().any(|t| f.tag == Tag::new(t))), "off by default"); + } + } + /// `changes` lists the features a change turns on and off and leaves out the ones it keeps, /// and applying them to any set makes the same change. #[test] diff --git a/crates/ui-egui/src/dialogs/char_style_options.rs b/crates/ui-egui/src/dialogs/char_style_options.rs index e807df7b01..8915c48216 100644 --- a/crates/ui-egui/src/dialogs/char_style_options.rs +++ b/crates/ui-egui/src/dialogs/char_style_options.rs @@ -48,6 +48,8 @@ const OT_SWITCHES: &[(&str, &str)] = &[ ("ot_titl", "titl"), ("ot_ordn", "ordn"), ("ot_frac", "frac"), + ("ot_hkna", "hkna"), + ("ot_ital", "ital"), ]; /// The feature tags the Figure menu sets. const FIGURE_TAGS: [&str; 4] = ["tnum", "onum", "pnum", "lnum"]; @@ -56,8 +58,21 @@ const FIGURE_VALUES: [&str; 5] = ["default", "tabularLining", "proportionalLinin /// The values of the Position field, in the order of the OpenType panel's Position menu. const POSITION_VALUES: [&str; 5] = ["default", "superscript", "subscript", "numerator", "denominator"]; /// The fields of OpenType Features. -const OT_FIELDS: &[&str] = - &["ot_figure", "ot_position", "ot_liga", "ot_calt", "ot_dlig", "ot_swsh", "ot_salt", "ot_titl", "ot_ordn", "ot_frac", "ot_sets"]; +const OT_FIELDS: &[&str] = &[ + "ot_figure", + "ot_position", + "ot_liga", + "ot_calt", + "ot_dlig", + "ot_swsh", + "ot_salt", + "ot_titl", + "ot_ordn", + "ot_frac", + "ot_hkna", + "ot_ital", + "ot_sets", +]; pub(super) const SPEC: DialogSpec = DialogSpec { heading: |_| tl!("Character Style Options").into(), @@ -106,6 +121,8 @@ pub(super) const SPEC: DialogSpec = DialogSpec { "ot_titl", "ot_ordn", "ot_frac", + "ot_hkna", + "ot_ital", "ot_sets", "section", ] @@ -926,6 +943,8 @@ pub(crate) fn opentype_body(ui: &mut egui::Ui, d: &mut Dialog) { ("ot_titl", tl!("Titling Alternates")), ("ot_ordn", tl!("Ordinals")), ("ot_frac", tl!("Fractions")), + ("ot_hkna", tl!("H or V Style")), + ("ot_ital", tl!("Roman Italics")), ] { switch(ui, d, key, caption, true); } @@ -2042,6 +2061,23 @@ mod tests { assert_eq!(edited_attrs(&d).unwrap()["features"], json!(["frac"])); } + /// H or V Style and Roman Italics are on, off or unset switches of OpenType Features: they show + /// the style's `hkna` and `ital` tags, a changed switch replaces its tag and keeps the others, an + /// unset one removes it, and a style without them keeps none. + #[test] + fn kana_style_and_roman_italics_are_opentype_switches() { + let mut d = dialog_for(json!({"features": ["hkna", "-ital", "dlig"]})); + assert_eq!((&d.fields["ot_hkna"], &d.fields["ot_ital"]), (&json!(true), &json!(false))); + assert_eq!(edited_attrs(&d).unwrap()["features"], json!(["hkna", "-ital", "dlig"]), "untouched"); + d.fields.insert("ot_ital".into(), json!(true)); + d.fields.insert("ot_hkna".into(), Value::Null); + assert_eq!(edited_attrs(&d).unwrap()["features"], json!(["dlig", "ital"])); + let mut d = dialog_for(json!({})); + assert!(d.fields["ot_hkna"].is_null() && d.fields["ot_ital"].is_null()); + d.fields.insert("ot_hkna".into(), json!(true)); + assert_eq!(edited_attrs(&d).unwrap()["features"], json!(["hkna"])); + } + #[test] fn color_and_opentype_sections_show_their_controls() { let mut d = dialog_for(json!({})); @@ -2066,6 +2102,8 @@ mod tests { "Titling Alternates", "Ordinals", "Fractions", + "H or V Style", + "Roman Italics", "Stylistic Sets", "ss01", "ss20", diff --git a/crates/ui-egui/src/i18n/bg.tsv b/crates/ui-egui/src/i18n/bg.tsv index d0a770b2b1..10946a14cc 100644 --- a/crates/ui-egui/src/i18n/bg.tsv +++ b/crates/ui-egui/src/i18n/bg.tsv @@ -2590,6 +2590,8 @@ font-technology Variable Променливи Proof Setup Настройка на пробен печат Properties Свойства Proportional Metrics Пропорционални метрики + H or V Style Хоризонтален или вертикален стил + Roman Italics Римски курсив Insert Aki Left Вмъкване на аки отляво Insert Aki Right Вмъкване на аки отдясно Tsume Цуме diff --git a/crates/ui-egui/src/i18n/bs.tsv b/crates/ui-egui/src/i18n/bs.tsv index 5fca937f98..c986419868 100644 --- a/crates/ui-egui/src/i18n/bs.tsv +++ b/crates/ui-egui/src/i18n/bs.tsv @@ -1571,6 +1571,8 @@ lighting Light Svjetlo Leading Prored No Break Bez preloma Proportional Metrics Proporcionalna metrika + H or V Style Horizontalni ili vertikalni stil + Roman Italics Latinični kurziv Insert Aki Left Umetni aki lijevo Insert Aki Right Umetni aki desno Tsume Tsume diff --git a/crates/ui-egui/src/i18n/ca.tsv b/crates/ui-egui/src/i18n/ca.tsv index b6fdc2a6a6..6e70ac477f 100644 --- a/crates/ui-egui/src/i18n/ca.tsv +++ b/crates/ui-egui/src/i18n/ca.tsv @@ -3360,6 +3360,8 @@ digits Malayalam Malaiàlam Proof Setup Configuració de prova Properties Propietats Proportional Metrics Mètriques proporcionals + H or V Style Estil horitzontal o vertical + Roman Italics Cursiva romana Insert Aki Left Insereix aki a l'esquerra Insert Aki Right Insereix aki a la dreta Tsume Tsume diff --git a/crates/ui-egui/src/i18n/cs.tsv b/crates/ui-egui/src/i18n/cs.tsv index 47ca092cc0..5e7fcbf578 100644 --- a/crates/ui-egui/src/i18n/cs.tsv +++ b/crates/ui-egui/src/i18n/cs.tsv @@ -1599,6 +1599,8 @@ lighting Light Světlo Leading Proklad No Break Nezalamovat Proportional Metrics Proporcionální metrika + H or V Style Vodorovný nebo svislý styl + Roman Italics Kurzíva latinky Insert Aki Left Vložit aki vlevo Insert Aki Right Vložit aki vpravo Tsume Tsume @@ -9239,7 +9241,7 @@ breakText Glyphs Glyfy @msg unexpected resources neočekávané prostředky @msg unknown CMYK profile `{name}` neznámý profil CMYK `{name}` @msg unknown File Info field `{k}` neznámé pole informací o souboru `{k}` -@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) neznámá funkce OpenType `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; předpona - funkci vypne; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom a aalt přijímají číslo alternativy jako `tag=N` s N od 0 do {_1}, například `salt=2`) +@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) neznámá funkce OpenType `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; předpona - funkci vypne; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom a aalt přijímají číslo alternativy jako `tag=N` s N od 0 do {_1}, například `salt=2`) @msg unknown OpenType feature `{t}` in featureChanges (the tags `features` takes) neznámá funkce OpenType `{t}` ve featureChanges (značky, které přijímá `features`) @msg unknown PDF preset `{name}` (presets: {_1}) neznámé přednastavení PDF `{name}` (přednastavení: {_1}) @msg unknown Warp style neznámý styl deformace diff --git a/crates/ui-egui/src/i18n/da.tsv b/crates/ui-egui/src/i18n/da.tsv index ca27bdd2f9..a7e3f4a1eb 100644 --- a/crates/ui-egui/src/i18n/da.tsv +++ b/crates/ui-egui/src/i18n/da.tsv @@ -2116,6 +2116,8 @@ lighting Light Lys Leading Linjeafstand No Break Ingen ombrydning Proportional Metrics Proportionale metrikker + H or V Style Vandret eller lodret stil + Roman Italics Romersk kursiv Insert Aki Left Indsæt aki til venstre Insert Aki Right Indsæt aki til højre Tsume Tsume diff --git a/crates/ui-egui/src/i18n/de.tsv b/crates/ui-egui/src/i18n/de.tsv index df4d5df82e..4ad718d77c 100644 --- a/crates/ui-egui/src/i18n/de.tsv +++ b/crates/ui-egui/src/i18n/de.tsv @@ -2634,6 +2634,8 @@ mark-style Japanese Japanisch Proof Setup Proof einrichten Properties Eigenschaften Proportional Metrics Proportionale Metrik + H or V Style Horizontaler oder vertikaler Stil + Roman Italics Lateinische Kursive Insert Aki Left Aki links einfügen Insert Aki Right Aki rechts einfügen Tsume Tsume @@ -7461,7 +7463,7 @@ breakText Glyphs Glyphen @msg toString is not a function toString ist keine Funktion @msg too many arguments zu viele Argumente @msg too many quantifiers zu viele Quantifizierer -@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) unbekannte OpenType-Funktion `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; mit vorangestelltem - ausschalten; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom und aalt nehmen die Nummer einer Alternative als `tag=N` mit N von 0 bis {_1}, etwa `salt=2`) +@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) unbekannte OpenType-Funktion `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; mit vorangestelltem - ausschalten; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom und aalt nehmen die Nummer einer Alternative als `tag=N` mit N von 0 bis {_1}, etwa `salt=2`) @msg unknown dither `{d}` (diffusion, pattern, noise or none) unbekanntes Dithering `{d}` (diffusion, pattern, noise oder none) @msg unknown panel `{panel}` unbekanntes Bedienfeld `{panel}` @msg unknown parameter `{key}` unbekannter Parameter `{key}` diff --git a/crates/ui-egui/src/i18n/el.tsv b/crates/ui-egui/src/i18n/el.tsv index 9f3ee177e5..65ac6b16ee 100644 --- a/crates/ui-egui/src/i18n/el.tsv +++ b/crates/ui-egui/src/i18n/el.tsv @@ -3430,6 +3430,8 @@ theme Appearance Εμφάνιση Profile inclusion: Συμπερίληψη προφίλ: Projecting Cap Προεξέχον άκρο Proportional Metrics Αναλογικές μετρικές + H or V Style Οριζόντιο ή κατακόρυφο στυλ + Roman Italics Λατινικά πλάγια Insert Aki Left Εισαγωγή aki αριστερά Insert Aki Right Εισαγωγή aki δεξιά Tsume Tsume diff --git a/crates/ui-egui/src/i18n/es.tsv b/crates/ui-egui/src/i18n/es.tsv index 555e51b8c7..fb7adaf1f5 100644 --- a/crates/ui-egui/src/i18n/es.tsv +++ b/crates/ui-egui/src/i18n/es.tsv @@ -2668,6 +2668,8 @@ font-technology Variable Variables Proof Setup Ajuste de prueba Properties Propiedades Proportional Metrics Métrica proporcional + H or V Style Estilo horizontal o vertical + Roman Italics Cursiva romana Insert Aki Left Insertar aki a la izquierda Insert Aki Right Insertar aki a la derecha Tsume Tsume diff --git a/crates/ui-egui/src/i18n/fi.tsv b/crates/ui-egui/src/i18n/fi.tsv index 363042b43d..e4fcbe8ac6 100644 --- a/crates/ui-egui/src/i18n/fi.tsv +++ b/crates/ui-egui/src/i18n/fi.tsv @@ -1574,6 +1574,8 @@ lighting Light Valo Leading Riviväli No Break Ei katkoa Proportional Metrics Suhteelliset metriikat + H or V Style Vaaka- tai pystytyyli + Roman Italics Latinalainen kursiivi Insert Aki Left Lisää aki vasemmalle Insert Aki Right Lisää aki oikealle Tsume Tsume diff --git a/crates/ui-egui/src/i18n/fr.tsv b/crates/ui-egui/src/i18n/fr.tsv index 494a2d944a..cb51705edc 100644 --- a/crates/ui-egui/src/i18n/fr.tsv +++ b/crates/ui-egui/src/i18n/fr.tsv @@ -2660,6 +2660,8 @@ font-technology Variable Variables Proof Setup Format d’épreuve Properties Propriétés Proportional Metrics Métrique proportionnelle + H or V Style Style horizontal ou vertical + Roman Italics Italique des caractères romains Insert Aki Left Insérer un aki à gauche Insert Aki Right Insérer un aki à droite Tsume Tsume @@ -9097,7 +9099,7 @@ breakText Glyphs Glyphes @msg unexpected resources ressources inattendues @msg unknown CMYK profile `{name}` profil CMJN inconnu `{name}` @msg unknown File Info field `{k}` champ Informations sur le fichier inconnu `{k}` -@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) fonctionnalité OpenType inconnue `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt ; préfixe - pour désactiver ; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom et aalt acceptent un numéro de variante sous la forme `tag=N` avec N de 0 à {_1}, comme `salt=2`) +@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) fonctionnalité OpenType inconnue `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital ; préfixe - pour désactiver ; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom et aalt acceptent un numéro de variante sous la forme `tag=N` avec N de 0 à {_1}, comme `salt=2`) @msg unknown OpenType feature `{t}` in featureChanges (the tags `features` takes) fonctionnalité OpenType inconnue `{t}` dans featureChanges (les balises qu’accepte `features`) @msg unknown PDF preset `{name}` (presets: {_1}) paramètre prédéfini PDF inconnu `{name}` (paramètres prédéfinis : {_1}) @msg unknown Warp style style de déformation inconnu diff --git a/crates/ui-egui/src/i18n/gu.tsv b/crates/ui-egui/src/i18n/gu.tsv index 7382b4fe9e..7597d0e99b 100644 --- a/crates/ui-egui/src/i18n/gu.tsv +++ b/crates/ui-egui/src/i18n/gu.tsv @@ -2742,6 +2742,8 @@ Proof Setup પ્રૂફ સેટઅપ Properties ગુણધર્મો Proportional Metrics પ્રમાણસર મેટ્રિક્સ + H or V Style આડી અથવા ઊભી શૈલી + Roman Italics રોમન ઇટાલિક Pucker પકર Pucker & Bloat… પકર અને બ્લોટ… Pucker Tool પકર ટૂલ diff --git a/crates/ui-egui/src/i18n/hi.tsv b/crates/ui-egui/src/i18n/hi.tsv index edfbe0818f..6dd6506792 100644 --- a/crates/ui-egui/src/i18n/hi.tsv +++ b/crates/ui-egui/src/i18n/hi.tsv @@ -3700,6 +3700,8 @@ antiAlias Sharp शार्प Properties प्रॉपर्टीज़ Proportional Lining आनुपातिक लाइनिंग Proportional Metrics आनुपातिक मीट्रिक + H or V Style क्षैतिज या ऊर्ध्वाधर शैली + Roman Italics रोमन इटैलिक Insert Aki Left बाईं ओर आकी जोड़ें Insert Aki Right दाईं ओर आकी जोड़ें Tsume त्सुमे diff --git a/crates/ui-egui/src/i18n/hu.tsv b/crates/ui-egui/src/i18n/hu.tsv index 27dda10840..c439b8365c 100644 --- a/crates/ui-egui/src/i18n/hu.tsv +++ b/crates/ui-egui/src/i18n/hu.tsv @@ -3226,6 +3226,8 @@ mark-style Japanese Japán Proof Setup Színpróba beállítása Properties Tulajdonságok Proportional Metrics Arányos metrika + H or V Style Vízszintes vagy függőleges stílus + Roman Italics Latin betűk dőlt változata Insert Aki Left Aki beszúrása balra Insert Aki Right Aki beszúrása jobbra Tsume Tsume @@ -9109,7 +9111,7 @@ breakText Glyphs Glifák @msg unexpected resources váratlan erőforrások @msg unknown CMYK profile `{name}` ismeretlen CMYK-profil: `{name}` @msg unknown File Info field `{k}` ismeretlen fájlinformációs mező: `{k}` -@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) ismeretlen OpenType-funkció: `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; a - előtag kikapcsolja; a swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom és aalt egy alternatíva számát `tag=N` alakban fogadja, ahol N 0 és {_1} között lehet, például `salt=2`) +@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) ismeretlen OpenType-funkció: `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; a - előtag kikapcsolja; a swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom és aalt egy alternatíva számát `tag=N` alakban fogadja, ahol N 0 és {_1} között lehet, például `salt=2`) @msg unknown OpenType feature `{t}` in featureChanges (the tags `features` takes) ismeretlen OpenType-funkció a featureChanges értékben: `{t}` (a `features` által fogadott címkék használhatók) @msg unknown PDF preset `{name}` (presets: {_1}) ismeretlen PDF-előbeállítás: `{name}` (előbeállítások: {_1}) @msg unknown Warp style ismeretlen hajlítási stílus diff --git a/crates/ui-egui/src/i18n/id.tsv b/crates/ui-egui/src/i18n/id.tsv index f870492477..2c348c76d5 100644 --- a/crates/ui-egui/src/i18n/id.tsv +++ b/crates/ui-egui/src/i18n/id.tsv @@ -1507,6 +1507,8 @@ lighting Light Cahaya Leading Leading No Break Tanpa pemenggalan Proportional Metrics Metrik proporsional + H or V Style Gaya horizontal atau vertikal + Roman Italics Miring Romawi Insert Aki Left Sisipkan aki kiri Insert Aki Right Sisipkan aki kanan Tsume Tsume diff --git a/crates/ui-egui/src/i18n/it.tsv b/crates/ui-egui/src/i18n/it.tsv index 7ef7dedc00..484fa5a6a4 100644 --- a/crates/ui-egui/src/i18n/it.tsv +++ b/crates/ui-egui/src/i18n/it.tsv @@ -2710,6 +2710,8 @@ mark-style Japanese Giapponese Proof Setup Impostazione prova Properties Proprietà Proportional Metrics Metrica proporzionale + H or V Style Stile orizzontale o verticale + Roman Italics Corsivo romano Insert Aki Left Inserisci aki a sinistra Insert Aki Right Inserisci aki a destra Tsume Tsume @@ -7509,7 +7511,7 @@ breakText Glyphs Glifi @msg toString is not a function toString non è una funzione @msg too many arguments troppi argomenti @msg too many quantifiers troppi quantificatori -@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) funzione OpenType sconosciuta `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; anteponi - per disattivarla; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom e aalt accettano il numero di un'alternativa come `tag=N` con N da 0 a {_1}, ad esempio `salt=2`) +@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) funzione OpenType sconosciuta `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; anteponi - per disattivarla; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom e aalt accettano il numero di un'alternativa come `tag=N` con N da 0 a {_1}, ad esempio `salt=2`) @msg unknown dither `{d}` (diffusion, pattern, noise or none) dithering sconosciuto `{d}` (diffusion, pattern, noise o none) @msg unknown panel `{panel}` pannello sconosciuto `{panel}` @msg unknown parameter `{key}` parametro sconosciuto `{key}` diff --git a/crates/ui-egui/src/i18n/ja.tsv b/crates/ui-egui/src/i18n/ja.tsv index c18d4c55ca..085409990e 100644 --- a/crates/ui-egui/src/i18n/ja.tsv +++ b/crates/ui-egui/src/i18n/ja.tsv @@ -50,6 +50,8 @@ font-technology Variable バリアブル x-Height x ハイト ICF Box 平均字面 Proportional Metrics プロポーショナルメトリクス + H or V Style 横組み・縦組み用かな + Roman Italics 欧文イタリック Insert Aki Left 前にアキを挿入 Insert Aki Right 後ろにアキを挿入 Tsume 文字ツメ @@ -6716,7 +6718,7 @@ axis Y Axis Y 軸 @msg toString is not a function toString は関数ではありません @msg too many arguments 引数が多すぎます @msg too many quantifiers 量指定子が多すぎます -@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) `{t}` は不明な OpenType 機能です (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt。オフにするには先頭に - を付けます。swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt には、`salt=2` のように `tag=N` の形式で代替字形の番号を指定できます。N は 0 から {_1} まで) +@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) `{t}` は不明な OpenType 機能です (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital。オフにするには先頭に - を付けます。swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt には、`salt=2` のように `tag=N` の形式で代替字形の番号を指定できます。N は 0 から {_1} まで) @msg unknown dither `{d}` (diffusion, pattern, noise or none) `{d}` は不明なディザの指定です (diffusion、pattern、noise、none のいずれか) @msg unknown panel `{panel}` `{panel}` は不明なパネルです @msg unknown parameter `{key}` `{key}` は不明なパラメーターです diff --git a/crates/ui-egui/src/i18n/ka.tsv b/crates/ui-egui/src/i18n/ka.tsv index 5ab6945aec..7d3a2f8ace 100644 --- a/crates/ui-egui/src/i18n/ka.tsv +++ b/crates/ui-egui/src/i18n/ka.tsv @@ -1444,6 +1444,8 @@ lighting Light სინათლე Leading სტრიქონთა დაშორება No Break გადატანის გარეშე Proportional Metrics პროპორციული მეტრიკა + H or V Style ჰორიზონტალური ან ვერტიკალური სტილი + Roman Italics ლათინური კურსივი Insert Aki Left აკის ჩასმა მარცხნივ Insert Aki Right აკის ჩასმა მარჯვნივ Tsume ცუმე diff --git a/crates/ui-egui/src/i18n/ko.tsv b/crates/ui-egui/src/i18n/ko.tsv index 9ed9cd6a98..661cfaac3e 100644 --- a/crates/ui-egui/src/i18n/ko.tsv +++ b/crates/ui-egui/src/i18n/ko.tsv @@ -44,6 +44,8 @@ font-technology Variable 가변 x-Height x 높이 ICF Box ICF 박스 Proportional Metrics 비례 메트릭 + H or V Style 가로 또는 세로 스타일 + Roman Italics 로마자 이탤릭 Insert Aki Left 앞 아키 삽입 Insert Aki Right 뒤 아키 삽입 Tsume 츠메 @@ -8842,7 +8844,7 @@ breakText Glyphs 글리프 @msg unexpected resources 예상하지 못한 리소스 @msg unknown CMYK profile `{name}` 알 수 없는 CMYK 프로파일 `{name}` @msg unknown File Info field `{k}` 알 수 없는 파일 정보 필드 `{k}` -@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) 알 수 없는 OpenType 기능 `{t}`(liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt. 끄려면 앞에 -를 붙이세요. swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt는 대체 글리프 번호를 `tag=N` 형식으로 받으며 N은 0에서 {_1} 사이입니다. 예: `salt=2`) +@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) 알 수 없는 OpenType 기능 `{t}`(liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital. 끄려면 앞에 -를 붙이세요. swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt는 대체 글리프 번호를 `tag=N` 형식으로 받으며 N은 0에서 {_1} 사이입니다. 예: `salt=2`) @msg unknown OpenType feature `{t}` in featureChanges (the tags `features` takes) featureChanges의 알 수 없는 OpenType 기능 `{t}`(`features`가 받는 태그를 사용하세요) @msg unknown PDF preset `{name}` (presets: {_1}) 알 수 없는 PDF 프리셋 `{name}`(프리셋: {_1}) @msg unknown Warp style 알 수 없는 왜곡 스타일 diff --git a/crates/ui-egui/src/i18n/nl.tsv b/crates/ui-egui/src/i18n/nl.tsv index 711ce4c8a8..e1e8af1e30 100644 --- a/crates/ui-egui/src/i18n/nl.tsv +++ b/crates/ui-egui/src/i18n/nl.tsv @@ -2025,6 +2025,8 @@ lighting Light Licht Leading Regelafstand No Break Niet afbreken Proportional Metrics Proportionele metingen + H or V Style Horizontale of verticale stijl + Roman Italics Romeinse cursief Insert Aki Left Aki links invoegen Insert Aki Right Aki rechts invoegen Tsume Tsume @@ -7189,7 +7191,7 @@ imageTrace Outline Contour @msg unexpected resources onverwachte resources @msg unknown CMYK profile `{name}` onbekend CMYK-profiel `{name}` @msg unknown File Info field `{k}` onbekend veld `{k}` van Bestandsinfo -@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) onbekende OpenType-functie `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; zet er - voor om uit te schakelen; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom en aalt accepteren het nummer van een alternatief als `tag=N` met N van 0 tot {_1}, zoals `salt=2`) +@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) onbekende OpenType-functie `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; zet er - voor om uit te schakelen; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom en aalt accepteren het nummer van een alternatief als `tag=N` met N van 0 tot {_1}, zoals `salt=2`) @msg unknown OpenType feature `{t}` in featureChanges (the tags `features` takes) onbekende OpenType-functie `{t}` in featureChanges (de tags die `features` accepteert) @msg unknown PDF preset `{name}` (presets: {_1}) onbekende PDF-voorinstelling `{name}` (voorinstellingen: {_1}) @msg unknown Warp style onbekende warpstijl diff --git a/crates/ui-egui/src/i18n/pl.tsv b/crates/ui-egui/src/i18n/pl.tsv index 7e29ed89c5..bdaa04724a 100644 --- a/crates/ui-egui/src/i18n/pl.tsv +++ b/crates/ui-egui/src/i18n/pl.tsv @@ -1512,6 +1512,8 @@ lighting Light Światło Leading Interlinia No Break Bez podziału Proportional Metrics Metryka proporcjonalna + H or V Style Styl poziomy lub pionowy + Roman Italics Kursywa łacińska Insert Aki Left Wstaw aki z lewej Insert Aki Right Wstaw aki z prawej Tsume Tsume @@ -7750,7 +7752,7 @@ breakText Glyphs Glify @msg too many arguments zbyt wiele argumentów @msg too many quantifiers zbyt wiele kwantyfikatorów @msg turn on at least one side włącz co najmniej jedną stronę -@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) nieznana funkcja OpenType `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; prefiks - wyłącza funkcję; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom i aalt przyjmują numer wariantu w postaci `tag=N`, gdzie N to liczba od 0 do {_1}, na przykład `salt=2`) +@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) nieznana funkcja OpenType `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; prefiks - wyłącza funkcję; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom i aalt przyjmują numer wariantu w postaci `tag=N`, gdzie N to liczba od 0 do {_1}, na przykład `salt=2`) @msg unknown dither `{d}` (diffusion, pattern, noise or none) nieznane rozpraszanie `{d}` (diffusion, pattern, noise lub none) @msg unknown panel `{panel}` nieznany panel `{panel}` @msg unknown parameter `{key}` nieznany parametr `{key}` diff --git a/crates/ui-egui/src/i18n/pt-br.tsv b/crates/ui-egui/src/i18n/pt-br.tsv index b9d233f1c9..9c6684a111 100644 --- a/crates/ui-egui/src/i18n/pt-br.tsv +++ b/crates/ui-egui/src/i18n/pt-br.tsv @@ -2234,6 +2234,8 @@ antiAlias Sharp Nítido Proof Setup Configuração de Prova Properties Propriedades Proportional Metrics Métrica Proporcional + H or V Style Estilo Horizontal ou Vertical + Roman Italics Itálico Romano Insert Aki Left Inserir Aki à Esquerda Insert Aki Right Inserir Aki à Direita Tsume Tsume @@ -9302,7 +9304,7 @@ swatch Yellow Green Verde-amarelado @msg unexpected resources recursos inesperados @msg unknown CMYK profile `{name}` perfil CMYK desconhecido `{name}` @msg unknown File Info field `{k}` campo de Informações do Arquivo desconhecido `{k}` -@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) recurso OpenType desconhecido `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; prefixe com - para desativar; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom e aalt aceitam o número de uma alternativa como `tag=N` com N de 0 a {_1}, como `salt=2`) +@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) recurso OpenType desconhecido `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; prefixe com - para desativar; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom e aalt aceitam o número de uma alternativa como `tag=N` com N de 0 a {_1}, como `salt=2`) @msg unknown OpenType feature `{t}` in featureChanges (the tags `features` takes) recurso OpenType desconhecido `{t}` em featureChanges (as tags que `features` aceita) @msg unknown PDF preset `{name}` (presets: {_1}) predefinição de PDF desconhecida `{name}` (predefinições: {_1}) @msg unknown Warp style estilo de Deformação desconhecido diff --git a/crates/ui-egui/src/i18n/ru.tsv b/crates/ui-egui/src/i18n/ru.tsv index 5845c34c1d..f82e8d30ea 100644 --- a/crates/ui-egui/src/i18n/ru.tsv +++ b/crates/ui-egui/src/i18n/ru.tsv @@ -2697,6 +2697,8 @@ mark-style Japanese Японский Proof Setup Настройка цветопробы Properties Свойства Proportional Metrics Пропорциональные метрики + H or V Style Горизонтальный или вертикальный стиль + Roman Italics Римский курсив Insert Aki Left Вставить аки слева Insert Aki Right Вставить аки справа Tsume Цумэ diff --git a/crates/ui-egui/src/i18n/sv.tsv b/crates/ui-egui/src/i18n/sv.tsv index 9e37b924b0..e2d6a79a37 100644 --- a/crates/ui-egui/src/i18n/sv.tsv +++ b/crates/ui-egui/src/i18n/sv.tsv @@ -2605,6 +2605,8 @@ font-technology Variable Variabla Proof Setup Provtrycksinställningar Properties Egenskaper Proportional Metrics Proportionella mått + H or V Style Vågrät eller lodrät stil + Roman Italics Romersk kursiv Insert Aki Left Infoga aki till vänster Insert Aki Right Infoga aki till höger Tsume Tsume diff --git a/crates/ui-egui/src/i18n/tr.tsv b/crates/ui-egui/src/i18n/tr.tsv index e5278e58c6..1645ac98f4 100644 --- a/crates/ui-egui/src/i18n/tr.tsv +++ b/crates/ui-egui/src/i18n/tr.tsv @@ -2452,6 +2452,8 @@ shape Open Açık Proof Setup Prova Kurulumu Properties Özellikler Proportional Metrics Orantılı Metrikler + H or V Style Yatay veya Dikey Stil + Roman Italics Roma İtalik Insert Aki Left Sola Aki Ekle Insert Aki Right Sağa Aki Ekle Tsume Tsume diff --git a/crates/ui-egui/src/i18n/uk.tsv b/crates/ui-egui/src/i18n/uk.tsv index 160d9a2c09..9cc6926367 100644 --- a/crates/ui-egui/src/i18n/uk.tsv +++ b/crates/ui-egui/src/i18n/uk.tsv @@ -2702,6 +2702,8 @@ mark-style Japanese Японський Proof Setup Налаштування кольоропроби Properties Властивості Proportional Metrics Пропорційні метрики + H or V Style Горизонтальний або вертикальний стиль + Roman Italics Римський курсив Insert Aki Left Вставити акі ліворуч Insert Aki Right Вставити акі праворуч Tsume Цуме @@ -8715,7 +8717,7 @@ breakText Glyphs Гліфи @msg unexpected resources неочікувані ресурси @msg unknown CMYK profile `{name}` невідомий профіль CMYK `{name}` @msg unknown File Info field `{k}` невідоме поле відомостей про файл `{k}` -@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) невідома функція OpenType `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; префікс - вимикає функцію; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom і aalt приймають номер альтернативи у вигляді `tag=N`, де N від 0 до {_1}, наприклад `salt=2`) +@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) невідома функція OpenType `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; префікс - вимикає функцію; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom і aalt приймають номер альтернативи у вигляді `tag=N`, де N від 0 до {_1}, наприклад `salt=2`) @msg unknown OpenType feature `{t}` in featureChanges (the tags `features` takes) невідома функція OpenType `{t}` у featureChanges (допустимі теги, які приймає `features`) @msg unknown PDF preset `{name}` (presets: {_1}) невідомий набір PDF `{name}` (набори: {_1}) @msg unknown Warp style невідомий стиль деформації diff --git a/crates/ui-egui/src/i18n/vi.tsv b/crates/ui-egui/src/i18n/vi.tsv index 45312793f3..849fc53720 100644 --- a/crates/ui-egui/src/i18n/vi.tsv +++ b/crates/ui-egui/src/i18n/vi.tsv @@ -3015,6 +3015,8 @@ mark-style Japanese Kiểu Nhật Proof Setup Thiết lập thử nghiệm Properties Thuộc tính Proportional Metrics Số liệu theo tỷ lệ + H or V Style Kiểu ngang hoặc dọc + Roman Italics Nghiêng Roman Insert Aki Left Chèn aki bên trái Insert Aki Right Chèn aki bên phải Tsume Tsume diff --git a/crates/ui-egui/src/i18n/zh-hans.tsv b/crates/ui-egui/src/i18n/zh-hans.tsv index 0b3c38c9ca..123b2520b1 100644 --- a/crates/ui-egui/src/i18n/zh-hans.tsv +++ b/crates/ui-egui/src/i18n/zh-hans.tsv @@ -2565,6 +2565,8 @@ font-script Japanese 汉字 Proof Setup 校样设置 Properties 属性 Proportional Metrics 比例度量 + H or V Style 横排或直排样式 + Roman Italics 西文斜体 Insert Aki Left 在前方插入空白 Insert Aki Right 在后方插入空白 Tsume 比例间距 @@ -7731,7 +7733,7 @@ breakText Glyphs 字形 @msg too many arguments 参数过多 @msg too many quantifiers 量词过多 @msg turn on at least one side 请至少打开一条边 -@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) 未知的 OpenType 特性 `{t}` (liga、calt、dlig、smcp、frac、onum、tnum、ordn、swsh、ss01–ss20、salt、titl、pnum、lnum、sups、subs、numr、dnom、aalt；加前缀 - 表示关闭；swsh、ss01–ss20、salt、titl、pnum、lnum、sups、subs、numr、dnom 和 aalt 可用 `tag=N` 指定替代字形的编号，N 为 0 到 {_1}，例如 `salt=2`) +@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) 未知的 OpenType 特性 `{t}` (liga、calt、dlig、smcp、frac、onum、tnum、ordn、swsh、ss01–ss20、salt、titl、pnum、lnum、sups、subs、numr、dnom、aalt、hkna、ital；加前缀 - 表示关闭；swsh、ss01–ss20、salt、titl、pnum、lnum、sups、subs、numr、dnom 和 aalt 可用 `tag=N` 指定替代字形的编号，N 为 0 到 {_1}，例如 `salt=2`) @msg unknown dither `{d}` (diffusion, pattern, noise or none) 未知的仿色 `{d}` (diffusion、pattern、noise 或 none) @msg unknown panel `{panel}` 未知的面板 `{panel}` @msg unknown parameter `{key}` 未知的参数 `{key}` diff --git a/crates/ui-egui/src/i18n/zh-hant.tsv b/crates/ui-egui/src/i18n/zh-hant.tsv index 4c8b7f2d3e..55b2f30f92 100644 --- a/crates/ui-egui/src/i18n/zh-hant.tsv +++ b/crates/ui-egui/src/i18n/zh-hant.tsv @@ -3784,6 +3784,8 @@ font-script Japanese 漢字 Proof Setup 校樣設定 Properties 內容 Proportional Metrics 比例度量 + H or V Style 橫排或直排樣式 + Roman Italics 羅馬字斜體 Insert Aki Left 在前方插入空白 Insert Aki Right 在後方插入空白 Tsume 比例間距 @@ -7659,7 +7661,7 @@ breakText Glyphs 字符 @msg too many arguments 引數過多 @msg too many quantifiers 量詞過多 @msg turn on at least one side 請至少開啟一側 -@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) 未知的 OpenType 功能 `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt；加上前置的 - 可關閉；swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom 和 aalt 可用 `tag=N` 指定替代字的編號，N 為 0 到 {_1}，例如 `salt=2`) +@msg unknown OpenType feature `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital; prefix - to turn off; swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom and aalt take an alternate's number as `tag=N` with N from 0 to {_1}, as `salt=2`) 未知的 OpenType 功能 `{t}` (liga, calt, dlig, smcp, frac, onum, tnum, ordn, swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom, aalt, hkna, ital；加上前置的 - 可關閉；swsh, ss01–ss20, salt, titl, pnum, lnum, sups, subs, numr, dnom 和 aalt 可用 `tag=N` 指定替代字的編號，N 為 0 到 {_1}，例如 `salt=2`) @msg unknown dither `{d}` (diffusion, pattern, noise or none) 未知的仿色 `{d}` (diffusion、pattern、noise 或 none) @msg unknown panel `{panel}` 未知的面板 `{panel}` @msg unknown parameter `{key}` 未知的參數 `{key}` diff --git a/crates/ui-egui/src/panels/opentype.rs b/crates/ui-egui/src/panels/opentype.rs index 5718aea0ab..4d50fd5dad 100644 --- a/crates/ui-egui/src/panels/opentype.rs +++ b/crates/ui-egui/src/panels/opentype.rs @@ -1,6 +1,7 @@ //! OpenType panel: per-character OpenType features (ligatures, alternates, swashes, small caps, -//! ordinals, fractions, figure style, position) for the selected text (every frame of each -//! selected threaded story) or the Type tool's selected characters. +//! ordinals, fractions, figure style, position, and with the East Asian options the menu's H or V +//! Style and Roman Italics) for the selected text (every frame of each selected threaded story) or +//! the Type tool's selected characters. use egui::Ui; use serde_json::json; @@ -294,10 +295,29 @@ fn rows() -> [Toggle; 9] { ] } +/// The panel menu's East Asian items, with Show East Asian Options: label and the feature each +/// turns on and off. H or V Style sets kana in the forms the font draws for the writing direction +/// (`hkna`, shaped as `vkna` in vertical type), and Roman Italics sets half-width alphanumerics +/// in the font's italic forms (`ital`). +fn east_asian_items() -> [Toggle; 2] { + [(tl!("H or V Style"), Flag::Extra("hkna")), (tl!("Roman Italics"), Flag::Extra("ital"))] +} + pub fn menu(app: &mut VectorcraftApp, ui: &mut Ui) { - if menu_item(ui, tl!("Reset OpenType Features"), text_style(app).is_some(), false) { + let has = text_style(app).is_some(); + if menu_item(ui, tl!("Reset OpenType Features"), has, false) { set(app, OtFeatures::default()); } + if app.session.prefs.show_east_asian_options { + ui.separator(); + // Checked when every character the panel acts on has it; chosen then, it turns it off. + for (label, flag) in east_asian_items() { + let on = shown_flag(app, flag) == Some(true); + if menu_item(ui, label, has, on) { + edit(app, Change::Toggle(flag, !on)); + } + } + } } #[cfg(test)] @@ -665,4 +685,58 @@ mod tests { edit(&mut app, Change::Position(4)); assert_eq!(undo_steps(&app), undo + 1); } + + /// H or V Style and Roman Italics are in the panel menu with the East Asian options only. + #[test] + fn kana_style_and_roman_italics_show_with_the_east_asian_options() { + let mut app = selected_text(); + let shown = |app: &mut VectorcraftApp| { + let text = crate::tests_labels::painted_text(app, menu); + (text.contains("H or V Style"), text.contains("Roman Italics")) + }; + assert_eq!(shown(&mut app), (false, false)); + app.session.prefs.show_east_asian_options = true; + assert_eq!(shown(&mut app), (true, true)); + } + + /// With the Type tool's characters only partly set, H or V Style and Roman Italics show + /// unchecked; chosen, each turns its feature on for every selected character in one undo step, + /// each run keeping its other features, and shows checked; chosen again, it turns it off. + /// Reset OpenType Features clears both. + #[test] + fn kana_style_and_roman_italics_turn_on_and_off() { + for (label, tag) in [("H or V Style", "hkna"), ("Roman Italics", "ital")] { + let mut app = VectorcraftApp::new(vectorcraft_engine::Session::new(), Default::default()); + app.session.prefs.show_east_asian_options = true; + app.session.execute("file.new", &json!({"width": 300, "height": 200})).unwrap(); + app.session.select_tool("type", Default::default()).unwrap(); + let id = app.session.execute("text.create", &json!({"x": 10, "y": 40, "text": "かなAB"})).unwrap()["id"].clone(); + app.session.execute("text.setRangeStyle", &json!({"id": id, "start": 0, "end": 3, "features": [tag, "smcp"]})).unwrap(); + app.session.apply_actions(vec![vectorcraft_tools::Action::Notify("text.editNew".into())]).unwrap(); + // "かなAB" is 8 bytes. + app.session.set_tool_option("select", &json!({"start": 0, "end": 8})); + let ctx = egui::Context::default(); + let row = |app: &mut VectorcraftApp, label: &str| { + let texts = super::super::tests_appearance::frame_events(&ctx, app, vec![], menu); + texts.into_iter().find(|(t, _)| t.trim_start_matches(['✓', ' ']) == label).unwrap_or_else(|| panic!("{label} missing")) + }; + let has = |runs: &[(String, Value)], t: &str| runs.iter().all(|(_, f)| f.as_array().is_some_and(|f| f.iter().any(|x| x == t))); + let (text, at) = row(&mut app, label); + assert!(!text.starts_with('✓'), "{label}: {text:?}"); + let undo = undo_steps(&app); + super::super::tests_appearance::click(&ctx, &mut app, at.center(), menu); + assert_eq!(undo_steps(&app), undo + 1, "{label}"); + let runs = run_features(&mut app, &id, 8); + assert!(has(&runs, tag), "{label}: {runs:?}"); + assert!(has(&runs[..1], "smcp") && runs[0].0 == "か", "{label} keeps the other features: {runs:?}"); + let (text, at) = row(&mut app, label); + assert!(text.starts_with('✓'), "{label}: {text:?}"); + super::super::tests_appearance::click(&ctx, &mut app, at.center(), menu); + assert_eq!(run_features(&mut app, &id, 8), [("か".to_string(), json!(["smcp"])), ("なAB".to_string(), Value::Null)], "{label} off"); + app.session.execute("text.setRangeStyle", &json!({"id": id, "features": ["hkna", "ital", "dlig"]})).unwrap(); + let at = row(&mut app, "Reset OpenType Features").1; + super::super::tests_appearance::click(&ctx, &mut app, at.center(), menu); + assert_eq!(run_features(&mut app, &id, 8), [("かなAB".to_string(), Value::Null)], "{label}: reset"); + } + } } diff --git a/docs/mcp.md b/docs/mcp.md index fc03d070b6..eb7109eafe 100644 --- a/docs/mcp.md +++ b/docs/mcp.md @@ -9386,6 +9386,24 @@ not kerned). Off by default and saved only when on. One undo step. {"name":"run_command","arguments":{"command":"text.setFormat","params":{"proportionalMetrics":true}}} ``` +## H or V Style and Roman Italics + +With Show East Asian Options on, the OpenType panel menu has H or V Style and Roman Italics +([the help page](https://helpx.adobe.com/illustrator/using/formatting-asian-characters.html)). They are the character +feature tags `hkna` and `ital` of `text.setStyle` and `text.setRangeStyle {features, featureChanges}` +([feature list](https://learn.microsoft.com/en-us/typography/opentype/spec/featurelist)). `hkna` draws kana with the +forms the font makes for horizontal type, and in vertical type the shaper applies `vkna`, the forms for vertical type, +in its place. `ital` draws half-width alphanumerics with the font's italic forms. A font without the feature draws the +characters unchanged. Both are on or off only: `hkna=2` and `ital=0` are refused as unknown features, and `vkna` is +not a tag of its own. A menu item is checked when every character the panel acts on has it; choosing it turns the +feature on for all of them, or off when it is checked, each character keeping its other features, in one undo step. +Reset OpenType Features turns both off. Character styles carry them, and Character Style Options › OpenType Features +has an on, off or unset switch for each. Live SVG text writes them in `font-feature-settings`. + +```json +{"name":"run_command","arguments":{"command":"text.setRangeStyle","params":{"id":12,"start":0,"end":6,"featureChanges":["hkna","ital"]}}} +``` + ## Variable fonts `text.setFormat {fontAxes: {"wght": 650}}` (the selected type, or `ids`) and `text.setRangeStyle {id, start, end, diff --git a/docs/target-app-parity.md b/docs/target-app-parity.md index 0a1f7c81b8..044964f0fc 100644 --- a/docs/target-app-parity.md +++ b/docs/target-app-parity.md @@ -1371,6 +1371,7 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur The Glyphs panel's Alternates for Current Selection (#5514) applies the OpenType feature that draws the glyph to the selected character alone, as [Replace characters with alternate glyphs](https://helpx.adobe.com/illustrator/desktop/design-with-text/special-characters-glyphs/replace-characters-with-alternate-glyphs.html) describes (Alternates For Current Selection in the Show menu; double-click the glyph to replace the selected character). One deliberate difference from a literal reading: the text keeps the Unicode character and gains a character-style feature with a value (`salt=2`, `ss03`; `text.setRangeStyle {featureChanges}`) instead of taking an unencoded glyph in its place. The grid lists the alternates of the glyph the shaper makes for the character in its word (a medial letter shows its medial variants; the default glyph comes first and the current glyph is highlighted); a variant no supported feature draws there stays enabled as a replacement glyph (`text.setGlyphAlternate`, including positional alternates), and its tooltip says it may not join its neighbors; the default glyph takes the character's alternate features off again. Runs that differ only in their OpenType features are shaped as one piece of text, each run's features over its own characters, so the letters of an Arabic word keep their joining forms. Show › Entire Font also lists the glyphs no character maps, with the font's name for them (or `gid N`) and the feature that gives them. It applies the selected letter's contextual alternates the same way, and applies a glyph no feature reaches whose name does not belong to another letter as a glyph choice; other glyphs are dimmed with the reason. An Arabic presentation form picked there inserts its base letter. These rules are VectorCraft's own. Tests: `tests::glyph_alternates` in the text crate (a fixture font; Kufi Murabba PIIIX when it is installed), `panels::glyphs::tests` (including positional glyph choices, unlisted glyph name ownership, apply and Undo), `tests::textedit::feature_values_are_set_replaced_and_saved`. With a Type tool and exactly one character selected, the canvas shows that character's alternate glyphs in a row beside it, and a click on one replaces the character's glyph, as [Replace characters with alternate glyphs](https://helpx.adobe.com/illustrator/desktop/design-with-text/special-characters-glyphs/replace-characters-with-alternate-glyphs.html) describes ("Replace a character with on-canvas alternate glyphs"). The row shows at most five alternates, and an arrow at its end opens the Glyphs panel on Alternates for Current Selection when the character has more, as the [reference manual](https://web.archive.org/web/20210601162814/https://helpx.adobe.com/pdf/illustrator_reference.pdf#page=479) describes. A click runs the command the panel's double-click runs, as one undo step, so a letter of an Arabic word keeps the word joined. These rules are VectorCraft's own: the row leaves out the glyph the character is drawn with and puts the default glyph first for a character drawn with an alternate; it stands under a character of horizontal type and on the right of a character of vertical type, or on the other side when the canvas ends there or the Contextual Task Bar is there; Preferences › Type › Show Character Alternates (`showCharacterAlternates`, on by default) turns it off. Tests: `canvas::alternates_bar::tests`, `tests::prefs::show_character_alternates_preference_is_on_by_default_and_saved`. The OpenType panel's Stylistic Sets menu offers `ss01`–`ss20` sets present in the selected text's font, using the font's custom labels when available and numbered labels otherwise. Sets can be combined and deselected individually. With mixed fonts, the menu shows the first selected character's font's sets and applies the feature tag to all selected text; a font without that set draws unchanged. The mixed-font rule is a VectorCraft design choice. Behavior reference: [Add stylistic sets to selected text](https://helpx.adobe.com/illustrator/desktop/design-with-text/special-characters-glyphs/add-stylistic-sets-to-selected-text.html) and the [OpenType specification](https://learn.microsoft.com/en-us/typography/opentype/spec/features_pt). + With Show East Asian Options on, the OpenType panel menu has H or V Style and Roman Italics, as [Format East Asian characters](https://helpx.adobe.com/illustrator/using/formatting-asian-characters.html) describes. H or V Style sets the feature tag `hkna`, which draws kana with the forms the font makes for horizontal type, and with `vkna` for vertical type in vertical type; Roman Italics sets `ital`, the font's italic forms of half-width alphanumerics ([OpenType feature list](https://learn.microsoft.com/en-us/typography/opentype/spec/featurelist)). Each is checked when every selected character has it and turns it on or off for all of them in one undo step; character styles carry both in OpenType Features. Tests: `panels::opentype::tests::kana_style_and_roman_italics_turn_on_and_off`, `features::tests::kana_style_and_roman_italics_are_kept_and_shaped`. `text.setStyle {stroke, strokeWidth}` sets the character stroke's color and weight of the selected type or of a range of its characters (the weight in document points, as `stroke.set` sets it), in the same undo step as the command's other changes. Tests: `tests::textedit::set_style_sets_the_character_stroke`. - **Paragraph alignment:** the shared Paragraph/Properties alignment row leaves every button unselected when the paragraphs it acts on differ. Auto resolves per paragraph; choosing an alignment uses the existing command. Headless paragraph_mixed_alignment_* regressions exercise mixed → Center → Undo, caret/uniform states, Unicode range boundaries, Auto/direction, split runs and grouped text. These regressions and full integration CI pass. Original captures confirm mixed → Center → Undo in the existing alignment-button layout. The [public Paragraph panel guide](https://helpx.adobe.com/illustrator/desktop/design-with-text/edit-format-text/paragraph-panel-overview.html) lists the seven controls, but does not specify mixed-state rendering. Other paragraph fields remain outside this change; scores and hours unchanged. For Auto Size area type in columns, the bisection for the frame's height runs on the lines of the one-column layout, and its result is checked with at most two layouts of the columns. When the text wraps around objects or does not fit the one-column layout, or when the check fails, the columns are laid out at every step of the bisection, as before. Typing at the start of a story of 50,000 characters in 2 columns took 1,670 ms a keystroke and now takes 292 ms (release build, `auto_height_in_columns_typing_timing`). diff --git a/docs/type-parity.md b/docs/type-parity.md index 72b8bcfc9d..924b59065c 100644 --- a/docs/type-parity.md +++ b/docs/type-parity.md @@ -34,6 +34,7 @@ against Illustrator's public documentation; **estimated** unless noted. | Preserve font sizes while scaling a group | missing | Separate enhancement; scaling still scales text with the other artwork. | | OpenType panel, Glyphs panel, alternates | done | Highlight Alternate Glyphs preference (#394, off by default) paints pink behind OpenType substitutions on screen when on (required shaping such as Arabic joining forms and the lam-alef ligature, including a lam-alef older fonts file under `liga`, is not highlighted; an optional feature that changes the ligature is); stylistic sets ss01–ss20, stylistic and titling alternates, proportional and lining figures, superscript and subscript are character-style features (`text.setStyle {features}`, #1607); the OpenType panel's Position menu sets superscript, subscript, numerator or denominator glyphs (`sups`, `subs`, `numr`, `dnom`). The OpenType panel's Stylistic Sets menu lists the selected font's `ss01`–`ss20` features, using a font-supplied name where available and `Set N` otherwise; several sets can be active, and selecting an active one removes it. For a mixed-font selection it uses the first selected character's font, a VectorCraft design choice ([public help](https://helpx.adobe.com/illustrator/desktop/design-with-text/special-characters-glyphs/add-stylistic-sets-to-selected-text.html), [OpenType feature specification](https://learn.microsoft.com/en-us/typography/opentype/spec/features_pt)). The Glyphs panel highlights the character selected with the Type tool (a range's first character, else the one before the caret) and scrolls it into view as the selection moves (#4908; `panels::glyphs` tests); its Show menu lists Unicode ranges and Alternates for Current Selection, the selected character's alternate glyphs from the font's `GSUB` table. A double-click applies the OpenType feature that draws a variant to that character alone, or uses a glyph choice when no supported feature draws it; see the Glyphs panel row below for Entire Font and the joining limits. The glyph-cell pop-up of alternates is not there yet | | Glyphs panel: alternates as OpenType feature values, unencoded glyphs | done | #5514, as [Replace characters with alternate glyphs](https://helpx.adobe.com/illustrator/desktop/design-with-text/special-characters-glyphs/replace-characters-with-alternate-glyphs.html) describes (Show › Alternates For Current Selection; replace the selected character by double-clicking the glyph). A character-style feature takes a value (`"salt=2"`, the font's alternate number; `ss01`–`ss20`, `swsh`, `titl` and `aalt` too) in `features` and `featureChanges`, in SVG `font-feature-settings` (`"salt" 2`) and in native files as the plain string. Show › Entire Font applies an unencoded glyph the same way when it is an alternate of the selected character in its word, applies one no feature reaches (`A.salt` in a font with no `salt`) to the selected character as a glyph choice (it may not join), and dims the others with the reason in the tooltip (e.g. `yehfarsi.fina.alt2 belongs to ی (U+06CC) at the end of a word; your selection is ي (U+064A)`); an Arabic presentation form picked there inserts its letter so the word joins. Runs that differ only in their features shape as one piece of text, each run's features over its own characters, so a variant on one letter of an Arabic word keeps its neighbours' initial, medial and final forms and the letters still touch. The panel lists the alternates of the glyph the shaper makes for the selected character in its word (a medial letter shows medial variants), and a double-click applies the OpenType feature that draws the variant (`salt=N` or `ssNN`) to that character alone, in one undo step (`text.setRangeStyle`); a variant no feature reaches falls back to a replacement glyph (`text.setGlyphAlternate`), which its tooltip says may not join. Show › Entire Font also lists the glyphs no character maps, with their name or `gid N` and the feature that gives them. The text crate reads each face's `GSUB` once (alternate sets, single substitutions, the feature that reaches a glyph). Not done: alternates reached through contextual or ligature lookups, and features of the font that the style has no tag for (`cv01`–`cv99`, `hist`). Evidence: `tests::glyph_alternates` in the text crate (a fixture font with a medial teh at `salt=1` to `3`, the neighbours' forms, no gap; Kufi Murabba PIIIX when it is installed), `features::tests::feature_values_are_parsed_validated_and_shaped`, `tests::textedit::feature_values_are_set_replaced_and_saved`, the `panels::glyphs` tests. | +| OpenType panel menu: H or V Style, Roman Italics | done | With Show East Asian Options, as [Format East Asian characters](https://helpx.adobe.com/illustrator/using/formatting-asian-characters.html) describes: H or V Style is the character feature `hkna` (kana in the font's horizontal forms, shaped as `vkna` in vertical type) and Roman Italics is `ital` (the font's italic half-width alphanumerics), set with `text.setStyle` / `text.setRangeStyle {features, featureChanges}`, on or off only, and in Character Style Options › OpenType Features ([OpenType feature list](https://learn.microsoft.com/en-us/typography/opentype/spec/featurelist)). | | Font menu: samples, live preview, filters, favourites, recent families; font matching by any name; Find Font | done | #3515: recently applied families appear first, once each; missing families are omitted and the existing Number of Recent Fonts setting applies; #339; script filter: Japanese, Latin, Thai; the font scan on Linux also reads the folders fontconfig's configuration lists, such as TeX fonts under `/usr/share/texmf/fonts` (#1548, fixes #1529; not verified on Linux); Select Text by Font takes a scope: the document, chosen artboards or chosen layers; Find Font's Find In offers Document, Artboard (the active one) and Layers (the selected ones, else the current one) (#5529, a VectorCraft addition); Replace With Font lists family and style rows, one click setting both, with a search over them; its list scrolls on its own, apart from the document's font list (#4972); wherever the font menu opens, its filters keep the same four rows, and it opens at least wide enough for them and for a family name up to 220 points wide with its sample (up to 60% of the window), each sample filling its row's height (a VectorCraft layout); a filter chosen in the font menu of the Character panel, the Control bar or the Properties panel is on in the others, and the filters are cleared when the app quits ([Font browser overview](https://helpx.adobe.com/illustrator/desktop/design-with-text/fonts-and-scripts/font-options-overview.html)); the font menus of the Glyphs panel and of the dialogs that pick a font share the same filters (a VectorCraft choice). | | Missing glyphs set in an installed font made for their script (Thai, Lao, Khmer, Myanmar first; then any font that has them) | done | Thai: Leelawadee UI, Tahoma, Thonburi, Sukhumvit Set, Noto Sans Thai, TLWG | | Full font-name matching (OpenType name ID 4) | done | #1258: loaded/cataloged faces and Missing Fonts searches; localized names and variable default faces; Windows font-service QA pending | From bc2b5dbae61dfe00eea08a5f79266997cc9d9d25 Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 15:37:51 -0800 Subject: [PATCH 18/29] .ai save: graph round trips leave out the art bounds the reader measures Opening an .ai graph now sets placed_art from the art as read (main's d3789f2b0c), so the comparison in the graph round-trip tests leaves it out, as it already leaves out placed. --- crates/eps/src/ai_graph.rs | 1 + 1 file changed, 1 insertion(+) diff --git a/crates/eps/src/ai_graph.rs b/crates/eps/src/ai_graph.rs index 4af8f7e3e9..3e1cebd9f9 100644 --- a/crates/eps/src/ai_graph.rs +++ b/crates/eps/src/ai_graph.rs @@ -592,6 +592,7 @@ pub(crate) mod sample { blanks: vec![], series_paints: vec![], placed: None, + placed_art: None, series_kinds: vec![], ..g.clone() }; From 403023f834878bd1a30c2fa4c1aab388d65f0ca0 Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 15:45:59 -0800 Subject: [PATCH 19/29] Effects: Rough Pastels loads its texture from an image file MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The Rough Pastels dialog has a Load Texture… button, as Glass and Texturizer have. The image's gray levels become the paper surface, stored with the effect as `textureImage` and listed as Loaded Texture in the Texture menu; Scaling, Relief, Light Direction and Invert act on it as on the built-in surfaces. The dialog's Texture and Light Direction controls are now menus instead of text fields. effect.apply and effect.setParams read `textureImage` from a file or take the stored string and refuse anything else, and a plug-in filter cannot have the host read a file for it. In the Effect Gallery's Settings, a file dialog that answers later (the macOS sheet, the Linux dialog) now gives the texture to the values that asked: the filter being browsed, or the stack row that asked, found by a number each row now carries. An answer for a removed row, a filter no longer browsed or a gallery that closed is dropped. Params text, docs/mcp.md, docs/control-protocol.md, docs/gaps.md and the evidence line are updated. --- crates/effects/src/catalog.rs | 2 +- crates/effects/src/pixel.rs | 7 +- crates/effects/src/pixel/tests.rs | 36 +++ crates/engine/src/cmd/effectcmd.rs | 6 +- crates/engine/src/cmd/params.rs | 6 +- crates/engine/src/cmd/plugin.rs | 4 +- crates/engine/src/tests/plugins.rs | 1 + crates/engine/src/tests/rasterfilters.rs | 48 ++++ crates/ui-egui/src/dialogs/effect.rs | 95 ++++++-- crates/ui-egui/src/dialogs/effect_gallery.rs | 231 +++++++++++++++++-- docs/control-protocol.md | 2 +- docs/gaps.md | 1 + docs/mcp.md | 8 + docs/target-app-parity.md | 1 + 14 files changed, 393 insertions(+), 55 deletions(-) diff --git a/crates/effects/src/catalog.rs b/crates/effects/src/catalog.rs index 424beebe17..591223746c 100644 --- a/crates/effects/src/catalog.rs +++ b/crates/effects/src/catalog.rs @@ -417,7 +417,7 @@ pub fn effect_catalog() -> Vec { "artistic.roughPastels", "Rough Pastels…", ARTISTIC, - "{strokeLength: 0..40 (6; longer pastel strokes), strokeDetail: 1..20 (10; bristle texture along the strokes), texture: \"brick\"|\"burlap\"|\"canvas\"|\"sandstone\" (\"canvas\"), scaling: % 50..200 (100), relief: 0..50 (4), lightDirection: \"bottom\"|\"bottomLeft\"|\"left\"|\"topLeft\"|\"top\"|\"topRight\"|\"right\"|\"bottomRight\" (\"top\"), invert: bool (false)} repaints the object in soft diagonal pastel strokes over a textured surface, keeping its coverage. Slider ranges follow the documented controls; numeric defaults are chosen for VectorCraft and are not verified against proprietary defaults.", + "{strokeLength: 0..40 (6; longer pastel strokes), strokeDetail: 1..20 (10; bristle texture along the strokes), texture: \"brick\"|\"burlap\"|\"canvas\"|\"sandstone\"|\"loaded\" (\"canvas\"; \"loaded\" draws the image in textureImage and draws Canvas when there is none; the others are surfaces made in code), textureImage?: {path} | {name?, dataBase64} | string (Load Texture…: an image file that File › Place reads, within the renderer's pixel allowance, stored as its gray levels in a grayscale PNG in base64; a file sets texture to \"loaded\" unless texture is given, and the stored string, as effect.list gives it, is kept as it is), scaling: % 50..200 (100), relief: 0..50 (4), lightDirection: \"bottom\"|\"bottomLeft\"|\"left\"|\"topLeft\"|\"top\"|\"topRight\"|\"right\"|\"bottomRight\" (\"top\"), invert: bool (false)} repaints the object in soft diagonal pastel strokes over a textured surface, keeping its coverage. A loaded texture lies one image pixel per point at 100 %, centered on the object's center and repeated; each pixel's luma is the surface's height, from 0 for black to 1 pt for white, and a transparent pixel counts as middle gray. Slider ranges follow the documented controls; numeric defaults are chosen for VectorCraft and are not verified against proprietary defaults.", json!({ "strokeLength": 6.0, "strokeDetail": 10.0, diff --git a/crates/effects/src/pixel.rs b/crates/effects/src/pixel.rs index 89eb541b19..0713526492 100644 --- a/crates/effects/src/pixel.rs +++ b/crates/effects/src/pixel.rs @@ -155,8 +155,9 @@ pub enum PixelFx { /// `texture_coverage` (0..40) says. Underpainting { brush_size: f64, texture_coverage: f64, texture: Texture, scaling: f64, relief: f64, light: Light, invert: bool }, /// Artistic › Rough Pastels: diagonal pastel strokes `length` (0..40) long, bristle detail - /// (1..20), then a [`Texture`] surface scaled by `scaling` (0.5..2), in relief as strong as - /// `relief` (0..50) and lit from `light`; `invert` turns the surface's heights over. + /// (1..20), then a [`Texture`] surface (a loaded one included) scaled by `scaling` (0.5..2), in + /// relief as strong as `relief` (0..50) and lit from `light`; `invert` turns the surface's + /// heights over. RoughPastels { length: f64, detail: f64, texture: Texture, scaling: f64, relief: f64, light: Light, invert: bool }, /// Blur › Radial Blur around the object's centre: along arcs (spin, an arc of `amount`°) or /// along rays (zoom, the content scaled by up to about ±`amount`/2 %), averaging 2^`passes` samples. @@ -381,7 +382,7 @@ pub(crate) fn parse(id: &str, p: &Value) -> Option { "artistic.roughPastels" => PixelFx::RoughPastels { length: num(p, "strokeLength", 6.0).clamp(0.0, 40.0), detail: num(p, "strokeDetail", 10.0).clamp(1.0, 20.0), - texture: Texture::parse(text(p, "texture", "canvas")), + texture: Texture::parse_with(text(p, "texture", "canvas"), p.get(TEXTURE_IMAGE).and_then(Value::as_str)), scaling: num(p, "scaling", 100.0).clamp(50.0, 200.0) / 100.0, relief: num(p, "relief", 4.0).clamp(0.0, 50.0), light: Light::parse(text(p, "lightDirection", "top")), diff --git a/crates/effects/src/pixel/tests.rs b/crates/effects/src/pixel/tests.rs index a1a083f0fe..24b5d4e9c0 100644 --- a/crates/effects/src/pixel/tests.rs +++ b/crates/effects/src/pixel/tests.rs @@ -1494,6 +1494,42 @@ fn texturizer_draws_a_loaded_texture_as_relief() { assert_eq!(fx("texture.texturizer", json!({"texture": "LOADED", "textureImage": "not a texture"})), fx("texture.texturizer", json!({}))); } +/// Rough Pastels draws a loaded texture as its surface, and Scaling, Relief, Light Direction and +/// Invert act on it as on the built-in ones. +#[test] +fn rough_pastels_draws_a_loaded_texture_as_its_surface() { + let w = 64; + let mid = grey(150); + let rings = stored(12, 10, |x, y| { + let v = ((x as f64 - 5.5).hypot(y as f64 - 4.5) * 0.9).sin().abs(); + let g = (v * 255.0).round() as u8; + [g, g, g, 255] + }); + let run = |mut p: serde_json::Value| { + p["strokeLength"] = json!(0); + let mut d = flat(w, mid); + fx("artistic.roughPastels", p).apply(&mut d, w, w, &space(w, w)); + d + }; + let relief = run(json!({"texture": "loaded", "textureImage": rings, "relief": 20})); + assert_ne!(relief, flat(w, mid)); + for (_, builtin) in TEXTURES { + assert_ne!(relief, run(json!({"texture": builtin, "relief": 20})), "{builtin}"); + } + for (key, value) in [("invert", json!(true)), ("scaling", json!(200)), ("lightDirection", json!("bottomRight")), ("relief", json!(5))] { + let mut p = json!({"texture": "loaded", "textureImage": rings, "relief": 20}); + p[key] = value; + assert_ne!(run(p), relief, "{key}"); + } + assert_eq!(run(json!({"texture": "loaded", "textureImage": rings, "relief": 0})), flat(w, mid)); + let parsed = fx("artistic.roughPastels", json!({"texture": "Loaded", "textureImage": rings})); + assert!(matches!(parsed, PixelFx::RoughPastels { texture: Texture::Loaded(_), .. }), "{parsed:?}"); + // Without a stored texture, or with one that isn't, Loaded draws Canvas. + for p in [json!({"texture": "loaded"}), json!({"texture": "loaded", "textureImage": "not a texture"})] { + assert_eq!(fx("artistic.roughPastels", p), fx("artistic.roughPastels", json!({}))); + } +} + /// The Texture filters' patterns lie in document space around the object's centre: the same at /// twice the resolution, and moving with the object. #[test] diff --git a/crates/engine/src/cmd/effectcmd.rs b/crates/engine/src/cmd/effectcmd.rs index 65672f8b6b..3d108b1b90 100644 --- a/crates/engine/src/cmd/effectcmd.rs +++ b/crates/engine/src/cmd/effectcmd.rs @@ -833,11 +833,13 @@ fn set_params(s: &mut Session, p: &Value) -> Result { const GLASS: &str = "distort.glass"; /// Effect › Texture › Texturizer. const TEXTURIZER: &str = "texture.texturizer"; +/// Effect › Artistic › Rough Pastels. +const ROUGH_PASTELS: &str = "artistic.roughPastels"; /// Does effect `id` have Load Texture: a `textureImage` that `effect.apply` reads from an image -/// file (Glass, Texturizer)? +/// file (Glass, Texturizer, Rough Pastels)? pub(crate) fn texture_load_effect(id: &str) -> bool { - id == GLASS || id == TEXTURIZER + id == GLASS || id == TEXTURIZER || id == ROUGH_PASTELS } /// Glass's `textureImage` in `params` as Glass stores it: an image file (`{path}`, or `{name?, diff --git a/crates/engine/src/cmd/params.rs b/crates/engine/src/cmd/params.rs index fe8431a6c6..7c6f90c58f 100644 --- a/crates/engine/src/cmd/params.rs +++ b/crates/engine/src/cmd/params.rs @@ -423,9 +423,9 @@ fn check_effect_types(id: &str, effect: &str, params: &Value) -> Result<()> { /// A value of the type effect `effect` reads for `key`, a parameter its params description names /// without a dialog default: the earlier 3D Perspective and light (`perspective`, `lightAzimuth`, /// `lightElevation`) and Scribble `variation` are numbers, an Outline Stroke's `width` is a number -/// and a Gaussian Blur's `linear` is true or false. A Glass or Texturizer `textureImage`, an SVG -/// filter's `name` and `xml`, a Warp's `version` and the `style` of Crop Marks have checks of their -/// own; they aren't listed. +/// and a Gaussian Blur's `linear` is true or false. A Glass, Texturizer or Rough Pastels +/// `textureImage`, an SVG filter's `name` and `xml`, a Warp's `version` and the `style` of Crop +/// Marks have checks of their own; they aren't listed. pub(crate) fn undefaulted_type(effect: &str, key: &str) -> Option { use vectorcraft_render::effects; let number = || Some(Value::from(0.0)); diff --git a/crates/engine/src/cmd/plugin.rs b/crates/engine/src/cmd/plugin.rs index 867f256b4c..48a6649d77 100644 --- a/crates/engine/src/cmd/plugin.rs +++ b/crates/engine/src/cmd/plugin.rs @@ -538,8 +538,8 @@ pub(crate) fn run_command(s: &mut Session, id: &str, p: &Value) -> Result /// live-effect plug-in) with parameters it takes, filled in to their defaults. A record the object /// already had stays as it was. An object takes one 3D effect (its fills' and strokes' own /// counted), which must fit it, and the `textureImage` of an effect with Load Texture (Glass, -/// Texturizer) comes as the effect stores it, never as a file to read: a plug-in can't have the -/// host read one. +/// Texturizer, Rough Pastels) comes as the effect stores it, never as a file to read: a plug-in +/// can't have the host read one. fn admit_effects(fx: &[Effect], n: &Node) -> std::result::Result, String> { admit_effects_for("plugin.run", fx, n) } diff --git a/crates/engine/src/tests/plugins.rs b/crates/engine/src/tests/plugins.rs index a294cc9036..1572004d11 100644 --- a/crates/engine/src/tests/plugins.rs +++ b/crates/engine/src/tests/plugins.rs @@ -1700,6 +1700,7 @@ fn filters_set_effects_and_stroke_styles() { ("test.engine.badn", json!([{"id": "plugin.test.engine.fx", "params": {"n": "two"}}]), "`n`"), ("test.engine.file", json!([{"id": "distort.glass", "params": {"textureImage": {"path": "/etc/hosts"}}}]), "textureImage"), ("test.engine.file2", json!([{"id": "texture.texturizer", "params": {"textureImage": {"path": "/etc/hosts"}}}]), "textureImage"), + ("test.engine.file3", json!([{"id": "artistic.roughPastels", "params": {"textureImage": {"path": "/etc/hosts"}}}]), "textureImage"), ("test.engine.two3d", json!([{"id": "threeD.extrude"}, {"id": "threeD.extrude"}]), "one 3D effect"), ] { let e = filter(&mut s, name, fx).unwrap_err().to_string(); diff --git a/crates/engine/src/tests/rasterfilters.rs b/crates/engine/src/tests/rasterfilters.rs index 534f79b1bc..ca21c5f2b8 100644 --- a/crates/engine/src/tests/rasterfilters.rs +++ b/crates/engine/src/tests/rasterfilters.rs @@ -388,6 +388,54 @@ fn texturizer_loads_a_texture_and_draws_it() { assert_eq!(Renderer::new().render_region(&doc, Rect::new(0.0, 0.0, 200.0, 200.0), 1.0, true).pixels, loaded.pixels); } +/// Effect › Artistic › Rough Pastels › Load Texture: an image file, given as bytes or by path, is +/// stored with the effect and picked; it draws as the surface, a save and open keeps it, a file +/// that isn't an image is refused without a change, and undo takes it away. +#[test] +fn rough_pastels_loads_a_texture_saves_it_and_draws_it() { + let png = rings_png(); + let data = vectorcraft_format::base64_encode(&png); + let (mut s, g) = striped(); + let file = json!({"name": "rings.png", "dataBase64": data}); + s.execute("effect.apply", &json!({"effect": "artistic.roughPastels", "ids": [g], "params": {"relief": 20, "textureImage": file}})).unwrap(); + let p = glass_params(&s, g); + assert_eq!(p["texture"], json!("loaded"), "loading a texture picks it"); + let stored = p["textureImage"].as_str().unwrap().to_string(); + assert_eq!(vectorcraft_render::effects::pixel::texture(&stored).unwrap().size(), (12, 10)); + let loaded = render(&s); + for (_, builtin) in vectorcraft_render::effects::pixel::TEXTURES { + s.execute("effect.setParams", &json!({"index": 0, "ids": [g], "params": {"texture": builtin}})).unwrap(); + assert!(mean_diff(&loaded, &render(&s)) > 0.001, "{builtin}"); + } + s.execute("effect.setParams", &json!({"index": 0, "ids": [g], "params": {"texture": "loaded"}})).unwrap(); + assert_eq!(render(&s).pixels, loaded.pixels, "the texture stayed with the effect"); + let doc = vectorcraft_format::load(&vectorcraft_format::save(&s.doc().unwrap().doc, false)).unwrap(); + assert_eq!(doc.node(NodeId(g)).unwrap().appearance.effects[0].params, glass_params(&s, g)); + assert_eq!(Renderer::new().render_region(&doc, Rect::new(0.0, 0.0, 200.0, 200.0), 1.0, true).pixels, loaded.pixels); + // A file that isn't an image changes nothing. + let junk = vectorcraft_format::base64_encode(b"not an image"); + let before = glass_params(&s, g); + let e = s.execute("effect.setParams", &json!({"index": 0, "ids": [g], "params": {"textureImage": {"dataBase64": junk}}})).unwrap_err(); + assert!(e.to_string().contains("textureImage"), "{e}"); + let e = s.execute("effect.setParams", &json!({"index": 0, "ids": [g], "params": {"textureImage": 5}})).unwrap_err(); + assert!(e.to_string().contains("textureImage"), "{e}"); + assert_eq!(glass_params(&s, g), before); + // The same file by path, through Effect Options, stores the same texture; undo takes it away. + let dir = std::env::temp_dir().join(format!("vc-rough-pastels-texture-{}", std::process::id())); + std::fs::create_dir_all(&dir).unwrap(); + let path = dir.join("rings.png"); + std::fs::write(&path, &png).unwrap(); + let (mut t, h) = striped(); + t.execute("effect.apply", &json!({"effect": "artistic.roughPastels", "ids": [h], "params": {"relief": 20}})).unwrap(); + assert!(glass_params(&t, h).get("textureImage").is_none()); + t.execute("effect.setParams", &json!({"index": 0, "ids": [h], "params": {"textureImage": {"path": path.to_string_lossy()}}})).unwrap(); + let _ = std::fs::remove_dir_all(&dir); + assert_eq!((&glass_params(&t, h)["textureImage"], &glass_params(&t, h)["texture"]), (&json!(stored), &json!("loaded"))); + assert_eq!(render(&t).pixels, loaded.pixels); + t.execute("edit.undo", &json!({})).unwrap(); + assert!(glass_params(&t, h).get("textureImage").is_none(), "undone"); +} + #[test] fn spin_blur_reaches_past_the_corners() { let (mut s, g) = striped(); diff --git a/crates/ui-egui/src/dialogs/effect.rs b/crates/ui-egui/src/dialogs/effect.rs index 777c872494..f40d5521b2 100644 --- a/crates/ui-egui/src/dialogs/effect.rs +++ b/crates/ui-egui/src/dialogs/effect.rs @@ -23,7 +23,7 @@ pub(super) const SPEC: DialogSpec = DialogSpec { confirm, preview: true, // Load Texture… adds the texture it reads. - passes: |d, field| field == vectorcraft_effects::pixel::TEXTURE_IMAGE && matches!(d.str("__effect").as_str(), GLASS | TEXTURIZER), + passes: |d, field| field == vectorcraft_effects::pixel::TEXTURE_IMAGE && loads_texture(&d.str("__effect")), // OK could only fail the same way: off, beside the reason the dialog shows (#6140). ok_enabled: Some(|_, d| !(vectorcraft_effects::is_three_d(&d.str("__effect")) && d.fields.contains_key(form::REFUSED))), ..DialogSpec::FORM @@ -220,6 +220,7 @@ fn body(app: &mut VectorcraftApp, ui: &mut egui::Ui, d: &mut Dialog) -> bool { } None if id == GLASS => glass_fields(app, ui, d, GLASS), None if id == TEXTURIZER => glass_fields(app, ui, d, TEXTURIZER), + None if id == ROUGH_PASTELS => glass_fields(app, ui, d, ROUGH_PASTELS), None if id == TRANSFORM => transform_fields(ui, d, app.session.general_unit()), None if id == SCRIBBLE => scribble_fields(ui, d, app.session.general_unit()), None if id == ZIG_ZAG || id == ROUGHEN => size_fields(ui, d, &id, app.session.general_unit()), @@ -291,16 +292,23 @@ fn film_grain_fields(ui: &mut egui::Ui, d: &mut Dialog) -> bool { const GLASS: &str = "distort.glass"; /// The Texturizer effect (Effect › Texture › Texturizer…). const TEXTURIZER: &str = "texture.texturizer"; +/// The Rough Pastels effect (Effect › Artistic › Rough Pastels…). +const ROUGH_PASTELS: &str = "artistic.roughPastels"; -/// Glass and Texturizer: parameters, the Texture menu ending with Loaded Texture once a texture is -/// loaded, and Load Texture… with the loaded texture's size. Returns whether the values differ from -/// those last previewed. +/// Does effect `id` have Load Texture… in its dialog (Glass, Texturizer, Rough Pastels)? +fn loads_texture(id: &str) -> bool { + matches!(id, GLASS | TEXTURIZER | ROUGH_PASTELS) +} + +/// Glass, Texturizer and Rough Pastels: parameters, the Texture menu ending with Loaded Texture +/// once a texture is loaded, and Load Texture… with the loaded texture's size. Returns whether the +/// values differ from those last previewed. fn glass_fields(app: &mut VectorcraftApp, ui: &mut egui::Ui, d: &mut Dialog, id: &str) -> bool { use vectorcraft_effects::pixel::{TEXTURE_IMAGE, texture}; // The stored texture is shown as its size, not as a text field. let stored = d.fields.remove(TEXTURE_IMAGE); let size = stored.as_ref().and_then(Value::as_str).and_then(texture).map(|t| t.size()); - let menu = if id == TEXTURIZER { texturizer_textures(size.is_some()) } else { glass_textures(size.is_some()) }; + let menu = if id == GLASS { glass_textures(size.is_some()) } else { texturizer_textures(size.is_some()) }; let doc = vectorcraft_effects::effect_info(id).map(|e| e.params).unwrap_or_default(); let unit = app.session.general_unit(); let pick = |k: &str| if k == "texture" { Some(menu) } else { choices(id, k) }; @@ -316,11 +324,18 @@ fn glass_fields(app: &mut VectorcraftApp, ui: &mut egui::Ui, d: &mut Dialog, id: widgets::dim_label(ui, &format!("{w} × {h} px")); } }); - if load - && let Err(e) = crate::picks::in_dialog(app, d, load_texture) - && e != "cancelled" - { - app.status(e); + if load { + // The Effect Gallery's Settings draw in a dialog of their own: its answer goes to the gallery. + let loaded = if d.fields.contains_key(super::effect_gallery::SETTINGS) { + super::effect_gallery::load_texture(app, d) + } else { + crate::picks::in_dialog(app, d, load_texture) + }; + if let Err(e) = loaded + && e != "cancelled" + { + app.status(e); + } } values_changed(d) } @@ -331,7 +346,8 @@ fn glass_textures(loaded: bool) -> form::Choices { if loaded { &GLASS_TEXTURES_LOADED } else { &GLASS_TEXTURES } } -/// Texturizer's Texture menu, ending with Loaded Texture once a texture is `loaded`. +/// Texturizer's and Rough Pastels' Texture menu, ending with Loaded Texture once a texture is +/// `loaded`. fn texturizer_textures(loaded: bool) -> form::Choices { use vectorcraft_effects::pixel::{TEXTURES, TEXTURES_LOADED}; if loaded { &TEXTURES_LOADED } else { &TEXTURES } @@ -339,7 +355,7 @@ fn texturizer_textures(loaded: bool) -> form::Choices { /// Glass's Load Texture…: an image file the user picks, read into `textureImage` as Glass stores /// it and picked in the Texture menu. -fn load_texture(app: &mut VectorcraftApp, d: &mut Dialog) -> Result<(), String> { +pub(super) fn load_texture(app: &mut VectorcraftApp, d: &mut Dialog) -> Result<(), String> { use vectorcraft_engine::cmd::fileio; let filters = crate::FilePick::filters(fileio::FORMATS.iter().filter(|f| f.read && f.raster).map(|f| (f.label, fileio::read_extensions(f)))); let path = crate::picks::open(app, &crate::FilePick { filters, ..Default::default() }).ok_or("cancelled")?; @@ -366,8 +382,10 @@ fn choices(effect: &str, key: &str) -> Option { ("sketch.halftonePattern", "patternType") => Some(&vectorcraft_effects::pixel::HALFTONE_TYPES), ("sketch.plaster", "lightDirection") => Some(&vectorcraft_effects::pixel::LIGHT_DIRECTIONS), ("texture.grain", "grainType") => Some(&vectorcraft_effects::pixel::GRAIN_TYPES), - ("texture.texturizer" | "artistic.underpainting" | "sketch.conteCrayon", "texture") => Some(&vectorcraft_effects::pixel::TEXTURES), - ("sketch.basRelief" | "texture.texturizer" | "artistic.underpainting" | "sketch.conteCrayon", "lightDirection") => { + ("texture.texturizer" | "artistic.underpainting" | "artistic.roughPastels" | "sketch.conteCrayon", "texture") => { + Some(&vectorcraft_effects::pixel::TEXTURES) + } + ("sketch.basRelief" | "texture.texturizer" | "artistic.underpainting" | "artistic.roughPastels" | "sketch.conteCrayon", "lightDirection") => { Some(&vectorcraft_effects::pixel::LIGHT_DIRECTIONS) } ("video.deinterlace", "eliminate") => Some(&[("Odd Fields", "odd"), ("Even Fields", "even")]), @@ -425,10 +443,10 @@ pub(super) fn own_choices(effect: &str, key: &str, cmyk: bool) -> Option, cmyk: bool) -> Option> { if let Some(plugin) = vectorcraft_plugins::effect::installed(effect) { return plugin.manifest().param(key).and_then(|p| match &p.spec { @@ -439,7 +457,7 @@ pub(crate) fn shown_choices(effect: &str, key: &str, params: &Map if let Some(own) = own_choices(effect, key, cmyk) { return Some(own.into_iter().map(|(label, value)| (tl!(label).to_string(), value.to_string())).collect()); } - let options = if (effect == GLASS || effect == TEXTURIZER) && key == "texture" { + let options = if loads_texture(effect) && key == "texture" { use vectorcraft_effects::pixel::{TEXTURE_IMAGE, texture}; let loaded = params.get(TEXTURE_IMAGE).and_then(Value::as_str).and_then(texture).is_some(); if effect == GLASS { glass_textures(loaded) } else { texturizer_textures(loaded) } @@ -1063,6 +1081,45 @@ mod tests { assert_eq!((¶ms["texture"], ¶ms["textureImage"]), (&json!("loaded"), &json!(stored))); let _ = std::fs::remove_dir_all(&dir); } + + /// Rough Pastels' Texture and Light Direction are menus, and Load Texture… matches Glass: pick, + /// Loaded Texture in the menu with the texture's size, OK applies, and the Appearance panel's + /// Texture menu lists Loaded Texture too. + #[test] + fn rough_pastels_load_texture_reads_the_picked_image_into_the_effect() { + let dir = std::env::temp_dir().join(format!("vectorcraft-rough-pastels-dialog-{}", std::process::id())); + std::fs::create_dir_all(&dir).unwrap(); + let path = dir.join("texture.png"); + image::RgbaImage::from_fn(6, 4, |x, y| image::Rgba([(x * 40) as u8, (y * 60) as u8, 90, 255])).save(&path).unwrap(); + let mut app = VectorcraftApp::new(vectorcraft_engine::Session::new(), Default::default()); + let picked = path.to_string_lossy().into_owned(); + app.services.pick_open = Some(Box::new(move |_: &crate::FilePick| Some(picked.clone()))); + app.services.read = Some(Box::new(|p: &str| std::fs::read(p).map_err(|e| e.to_string()))); + app.run("file.new", json!({"width": 200, "height": 200})).unwrap(); + let id = app.run("shape.rectangle", json!({"x": 10, "y": 10, "width": 50, "height": 50})).unwrap()["id"].as_u64().unwrap(); + app.run("select.all", json!({})).unwrap(); + app.run("effect.dialog", json!({"effect": ROUGH_PASTELS})).unwrap(); + let paint = |app: &mut VectorcraftApp| crate::tests_labels::painted_text(app, |app, ui| super::super::show(app, ui.ctx())); + let text = paint(&mut app); + assert!(text.lines().any(|l| l == "Load Texture…") && text.lines().any(|l| l == "Canvas") && text.lines().any(|l| l == "Top"), "{text}"); + assert!(!text.contains("Loaded Texture") && !text.contains(" px"), "{text}"); + let mut d = app.ui.dialog.take().unwrap(); + load_texture(&mut app, &mut d).unwrap(); + let stored = d.str(vectorcraft_effects::pixel::TEXTURE_IMAGE); + assert_eq!((d.str("texture"), vectorcraft_effects::pixel::texture(&stored).map(|t| t.size())), ("loaded".to_string(), Some((6, 4)))); + app.ui.dialog = Some(d); + let text = paint(&mut app); + assert!(text.lines().any(|l| l == "Loaded Texture") && text.lines().any(|l| l == "6 × 4 px"), "{text}"); + assert!(!text.contains(&stored[..24]), "the stored text isn't shown"); + super::super::confirm(&mut app).unwrap(); + let st = app.session.doc().unwrap(); + let params = &st.doc.node(vectorcraft_doc::NodeId(id)).unwrap().appearance.effects[0].params; + assert_eq!((¶ms["texture"], ¶ms["textureImage"]), (&json!("loaded"), &json!(stored))); + let shown = shown_choices(ROUGH_PASTELS, "texture", params.as_object().unwrap(), false).unwrap(); + assert_eq!(shown.last().map(|(_, v)| v.as_str()), Some(vectorcraft_effects::pixel::LOADED), "{shown:?}"); + let _ = std::fs::remove_dir_all(&dir); + } + /// Effect > Stylize > Outer Glow: a swatch beside Color shows the effect's colour, typing a /// hex recolours it, and a double-click opens the Color Picker over the dialog; its OK fills /// Color, and the effect applies that colour. diff --git a/crates/ui-egui/src/dialogs/effect_gallery.rs b/crates/ui-egui/src/dialogs/effect_gallery.rs index 03c862171d..675898d632 100644 --- a/crates/ui-egui/src/dialogs/effect_gallery.rs +++ b/crates/ui-egui/src/dialogs/effect_gallery.rs @@ -52,6 +52,8 @@ pub(super) const SPEC: DialogSpec = DialogSpec { #[derive(Clone)] struct StackEntry { + /// The row's own number, kept while the row moves (a file dialog's late answer finds it). + id: u64, effect: String, visible: bool, params: Map, @@ -63,13 +65,20 @@ pub fn open(app: &mut VectorcraftApp, _p: &Value) -> Result { return Err(tl!("Select artwork to apply effects").into()); } let selected = effects_in_category(0).first().map(|e| e.id).unwrap_or(""); + // Each gallery opened has a number of its own, so a file dialog's late answer for one that + // closed never reaches the next. + static OPENED: std::sync::atomic::AtomicU64 = std::sync::atomic::AtomicU64::new(0); + let opened = OPENED.fetch_add(1, std::sync::atomic::Ordering::Relaxed); app.ui.dialog = Some(Dialog::new( KIND, - json!({ "category": 0, "selected": selected, "stack": [], "stackSelected": 0, "stackFocus": false, "preview": true }), + json!({ "category": 0, "selected": selected, "stack": [], "stackSelected": 0, "stackFocus": false, "preview": true, OPENED_FIELD: opened }), )); Ok(Value::Null) } +/// Field of the gallery holding the number it was opened with. +const OPENED_FIELD: &str = "opened"; + fn effects_in_category(cat: usize) -> Vec { let path = CATEGORIES.get(cat).map(|(_, p)| *p).unwrap_or(CATEGORIES[0].1); let mut out: Vec = @@ -92,31 +101,48 @@ fn merged_params(id: &str, stored: &Map) -> Map { } } +/// The stack's rows. A row without a number of its own, or with one an earlier row has, gets the +/// next number after the highest one. fn stack_of(d: &Dialog) -> Vec { - d.fields - .get("stack") - .and_then(Value::as_array) - .map(|rows| { - rows.iter() - .filter_map(|row| { - let effect = row.get("effect").and_then(Value::as_str)?; - let visible = row.get("visible").and_then(Value::as_bool).unwrap_or(true); - let params = row - .get("params") - .and_then(Value::as_object) - .cloned() - .map(|m| merged_params(effect, &m)) - .unwrap_or_else(|| default_params(effect)); - Some(StackEntry { effect: effect.to_string(), visible, params }) - }) - .collect() + let rows = d.fields.get("stack").and_then(Value::as_array).map(Vec::as_slice).unwrap_or_default(); + let mut next = rows.iter().filter_map(|row| row.get("id").and_then(Value::as_u64)).max().map_or(0, |m| m.saturating_add(1)); + next = next.max(d.fields.get(NEXT_ROW).and_then(Value::as_u64).unwrap_or(0)); + let mut seen = std::collections::HashSet::new(); + rows.iter() + .filter_map(|row| { + let effect = row.get("effect").and_then(Value::as_str)?; + let visible = row.get("visible").and_then(Value::as_bool).unwrap_or(true); + let params = + row.get("params").and_then(Value::as_object).cloned().map(|m| merged_params(effect, &m)).unwrap_or_else(|| default_params(effect)); + let id = match row.get("id").and_then(Value::as_u64) { + Some(id) if seen.insert(id) => id, + _ => { + let id = next; + next = next.saturating_add(1); + seen.insert(id); + id + } + }; + Some(StackEntry { id, effect: effect.to_string(), visible, params }) }) - .unwrap_or_default() + .collect() +} + +/// Field of the gallery holding the number the next new row takes. +const NEXT_ROW: &str = "nextRowId"; + +/// A number for a new row of `stack` in `d`: after the highest one, and never one that a removed +/// row had. +fn next_row_id(d: &Dialog, stack: &[StackEntry]) -> u64 { + let after = stack.iter().map(|e| e.id).max().map_or(0, |m| m.saturating_add(1)); + after.max(d.fields.get(NEXT_ROW).and_then(Value::as_u64).unwrap_or(0)) } fn write_stack(d: &mut Dialog, stack: &[StackEntry]) { - let rows: Vec = stack.iter().map(|e| json!({ "effect": e.effect, "visible": e.visible, "params": e.params })).collect(); + let rows: Vec = stack.iter().map(|e| json!({ "id": e.id, "effect": e.effect, "visible": e.visible, "params": e.params })).collect(); d.fields.insert("stack".into(), Value::Array(rows)); + let next = next_row_id(d, stack); + d.fields.insert(NEXT_ROW.into(), json!(next)); } fn category_ix(d: &Dialog) -> usize { @@ -177,8 +203,79 @@ fn write_param_target(d: &mut Dialog, stack: &mut [StackEntry], stack_sel: usize } } -/// Reuse the live effect dialog's fields for `effect_id` and `params`. -fn effect_param_fields(app: &mut VectorcraftApp, ui: &mut egui::Ui, effect_id: &str, params: &mut Map) { +/// Field of the effect dialog the gallery's Settings draw in ([`effect_param_fields`]): which +/// values they edit ([`settings_key`]). +pub(super) const SETTINGS: &str = "__gallerySettings"; + +/// Field of the stand-in dialog [`load_texture`] asks the file dialog with. +const ASKING: &str = "__asking"; + +/// The stack row the Settings of `d` edit when the stack has the focus, of `rows` rows. +fn settings_row(d: &Dialog, rows: usize) -> Option { + let row = (d.fields.get("stackSelected").and_then(Value::as_u64).unwrap_or(0) as usize).min(rows.saturating_sub(1)); + stack_focus(d).then_some(row) +} + +/// Which values the Settings of gallery `d` edit: `{opened, row}`, the gallery's number and the +/// number of the stack row, or `null` for the row when they edit the filter being browsed. +fn settings_key(d: &Dialog, stack: &[StackEntry]) -> Value { + let row = settings_row(d, stack.len()).and_then(|row| stack.get(row)).map(|e| e.id); + json!({ "opened": d.fields.get(OPENED_FIELD), "row": row }) +} + +/// Load Texture… in the gallery's Settings (`temp`, for Glass, Texturizer or Rough Pastels): the +/// image picked goes into `temp` when the file dialog answers at once. When it answers later +/// (shown off the UI thread) it goes into the values that asked: the stack row of that number +/// wherever it moved, or the filter being browsed. An answer for a row that was removed, or for a +/// filter no longer browsed, or for a gallery that closed, is dropped. +pub(super) fn load_texture(app: &mut VectorcraftApp, temp: &mut Dialog) -> Result<(), String> { + use vectorcraft_effects::pixel::TEXTURE_IMAGE; + let effect = temp.str("__effect"); + let key = temp.fields.get(SETTINGS).cloned().unwrap_or(Value::Null); + let opened = key.get("opened").cloned().unwrap_or(Value::Null); + let row = key.get("row").and_then(Value::as_u64); + let mut asking = Dialog::new(KIND, json!({ ASKING: true })); + crate::picks::in_dialog(app, &mut asking, move |app, d| { + if d.fields.contains_key(ASKING) { + return effect::load_texture(app, d); + } + let mut picked = Dialog::new(KIND, json!({})); + effect::load_texture(app, &mut picked)?; + if d.fields.get(OPENED_FIELD).unwrap_or(&Value::Null) != &opened { + return Ok(()); + } + match row { + Some(row) => { + let mut stack = stack_of(d); + if let Some(e) = stack.iter_mut().find(|e| e.id == row && e.effect == effect) { + e.params.extend(picked.fields); + write_stack(d, &stack); + } + } + None if selected_id(d) == effect => { + let mut params = if d.fields.get("browseEffect").and_then(Value::as_str) == Some(effect.as_str()) { + browse_params(d) + } else { + default_params(&effect) + }; + params.extend(picked.fields); + set_browse_params(d, &effect, params); + } + None => {} + } + Ok(()) + })?; + for key in [TEXTURE_IMAGE, "texture"] { + if let Some(v) = asking.fields.remove(key) { + temp.fields.insert(key.into(), v); + } + } + Ok(()) +} + +/// Reuse the live effect dialog's fields for `effect_id` and `params`, the values `key` names +/// ([`settings_key`]). +fn effect_param_fields(app: &mut VectorcraftApp, ui: &mut egui::Ui, effect_id: &str, params: &mut Map, key: Value) { if effect_id.is_empty() { return; } @@ -188,6 +285,7 @@ fn effect_param_fields(app: &mut VectorcraftApp, ui: &mut egui::Ui, effect_id: & fields.insert("__effect".into(), json!(effect_id)); fields.insert("__label".into(), json!(label)); fields.insert("preview".into(), json!(false)); + fields.insert(SETTINGS.into(), key); let mut temp = Dialog::new("effect", Value::Object(fields)); (effect::SPEC.body)(app, ui, &mut temp); if let Value::Object(m) = form::params(&temp) { @@ -474,8 +572,9 @@ fn body(app: &mut VectorcraftApp, ui: &mut egui::Ui, d: &mut Dialog) -> bool { let (param_effect, mut param_values) = param_target(d, &stack, stack_sel, &sel); if !param_effect.is_empty() { widgets::subheader(ui, tl!("Settings")); + let key = settings_key(d, &stack); egui::ScrollArea::vertical().max_height(200.0).show(ui, |ui| { - effect_param_fields(app, ui, ¶m_effect, &mut param_values); + effect_param_fields(app, ui, ¶m_effect, &mut param_values, key); }); write_param_target(d, &mut stack, stack_sel, &sel, ¶m_effect, param_values); } @@ -603,7 +702,7 @@ fn add_selected(d: &mut Dialog, id: &str) { let params = if !stack_focus(d) && d.fields.get("browseEffect").and_then(Value::as_str) == Some(id) { browse_params(d) } else { default_params(id) }; let mut stack = stack_of(d); - stack.push(StackEntry { effect: id.to_string(), visible: true, params }); + stack.push(StackEntry { id: next_row_id(d, &stack), effect: id.to_string(), visible: true, params }); write_stack(d, &stack); d.fields.insert("stackSelected".into(), json!(stack.len().saturating_sub(1))); set_stack_focus(d, true); @@ -738,4 +837,88 @@ mod tests { ); assert_ne!(soft, hard, "the preview follows the filter's settings"); } + + /// Load Texture… in the Settings, with the file dialog shown off the UI thread: the image + /// goes into the values whose Settings asked (the filter browsed, or a stack row wherever it + /// moved) when the dialog answers, and an answer for a removed row, or for a filter no longer + /// browsed, is dropped. + #[test] + fn settings_load_texture_answers_into_the_gallery() { + use vectorcraft_effects::pixel::{TEXTURE_IMAGE, texture}; + let dir = std::env::temp_dir().join(format!("vectorcraft-gallery-texture-{}", std::process::id())); + std::fs::create_dir_all(&dir).unwrap(); + let path = dir.join("texture.png"); + image::RgbaImage::from_fn(6, 4, |x, y| image::Rgba([(x * 40) as u8, (y * 60) as u8, 90, 255])).save(&path).unwrap(); + let picked = path.to_string_lossy().into_owned(); + let mut app = VectorcraftApp::new(Session::new(), Default::default()); + let (shown, _) = crate::tests_picks::off_the_ui_thread(&mut app.services); + app.services.read = Some(Box::new(|p: &str| std::fs::read(p).map_err(|e| e.to_string()))); + app.run("file.new", json!({"width": 200, "height": 200})).unwrap(); + app.run("shape.rectangle", json!({"x": 10, "y": 10, "width": 40, "height": 40})).unwrap(); + app.run("ui.effectGalleryDialog", json!({})).unwrap(); + let effect = "artistic.roughPastels"; + let loaded = |params: &serde_json::Map| { + params.get(TEXTURE_IMAGE).and_then(serde_json::Value::as_str).and_then(texture).map(|t| t.size()) == Some((6, 4)) + && params.get("texture") == Some(&json!("loaded")) + }; + // Asks from the Settings of `row` (None: the filter browsed), then `meanwhile` changes the + // gallery before the dialog answers. + let ask = |app: &mut VectorcraftApp, row: Option, meanwhile: &dyn Fn(&mut crate::state::Dialog)| { + let gallery = app.ui.dialog.as_mut().unwrap(); + gallery.fields.remove("browseEffect"); + gallery.fields.remove("browseParams"); + gallery.fields.insert("selected".into(), json!(effect)); + gallery.fields.remove(super::NEXT_ROW); + gallery.fields.insert("stack".into(), json!([{"effect": effect, "params": {}}, {"effect": effect, "params": {}}])); + let rows = super::stack_of(gallery); + super::write_stack(gallery, &rows); + gallery.fields.insert("stackFocus".into(), json!(row.is_some())); + gallery.fields.insert("stackSelected".into(), json!(row.unwrap_or(0))); + let key = super::settings_key(gallery, &super::stack_of(gallery)); + let mut temp = crate::state::Dialog::new("effect", json!({"__effect": effect, super::SETTINGS: key, "texture": "canvas"})); + assert_eq!(super::load_texture(app, &mut temp), Err("cancelled".to_string()), "asked, not answered yet"); + assert!(temp.fields.get(TEXTURE_IMAGE).is_none()); + meanwhile(app.ui.dialog.as_mut().unwrap()); + shown.answer(&[picked.as_str()]); + crate::picks::poll(app, &egui::Context::default()); + let d = app.ui.dialog.as_ref().expect("the gallery stays open"); + (super::browse_params(d), super::stack_of(d).into_iter().map(|e| loaded(&e.params)).collect::>()) + }; + // The filter browsed gets it, and so does the stack row whose Settings asked. + let (browsed, rows) = ask(&mut app, None, &|_| {}); + assert!(loaded(&browsed) && rows == [false, false], "{browsed:?}"); + let (browsed, rows) = ask(&mut app, Some(1), &|_| {}); + assert!(!loaded(&browsed) && rows == [false, true], "{rows:?}"); + // The row that asked gets it after it moved, or after another row was selected. + let (_, rows) = ask(&mut app, Some(0), &|d| { + let mut stack = super::stack_of(d); + stack.swap(0, 1); + super::write_stack(d, &stack); + }); + assert_eq!(rows, [false, true], "moved down"); + let (_, rows) = ask(&mut app, Some(0), &|d| { + d.fields.insert("stackSelected".into(), json!(1)); + }); + assert_eq!(rows, [true, false], "another row selected"); + // A row removed (and another of the same effect added in its place), or a filter no + // longer browsed: dropped. + let (browsed, rows) = ask(&mut app, Some(1), &|d| { + let mut stack = super::stack_of(d); + stack.pop(); + super::write_stack(d, &stack); + super::add_selected(d, effect); + }); + assert!(!loaded(&browsed) && rows == [false, false], "{rows:?}"); + let (browsed, rows) = ask(&mut app, None, &|d| { + d.fields.insert("selected".into(), json!("artistic.cutout")); + }); + assert!(!loaded(&browsed) && rows == [false, false], "{browsed:?}"); + // The gallery that asked closed and another one opened. + let (browsed, rows) = ask(&mut app, Some(1), &|d| { + let next = d.fields.get(super::OPENED_FIELD).and_then(serde_json::Value::as_u64).unwrap() + 1; + d.fields.insert(super::OPENED_FIELD.into(), json!(next)); + }); + assert!(!loaded(&browsed) && rows == [false, false], "{rows:?}"); + let _ = std::fs::remove_dir_all(&dir); + } } diff --git a/docs/control-protocol.md b/docs/control-protocol.md index f08e3a010d..ebac84ab14 100644 --- a/docs/control-protocol.md +++ b/docs/control-protocol.md @@ -102,7 +102,7 @@ the two can still win that race. | `ui.click` / `ui.drag` | `{x, y, button?, count?, shift?, alt?, ctrl?, cmd?}` / `{x, y, toX, toY, steps?, count?, button?, shift?, alt?, ctrl?, cmd?}` | egui pointer input; see synthetic input budgets above | | `ui.wheel` | `{x, y, dy?, dx?, unit?: "line"\|"point", shift?, alt?, cmd?}` | a mouse wheel turn over screen point (x, y): `dy` notches up (+) or down, `dx` sideways. Over the canvas the wheel scrolls, Cmd-wheel (Ctrl on Windows and Linux) scrolls sideways and Alt-wheel (Option on the Mac) zooms about the pointer (with the `ctrlWheelScrollsSideways` preference off, Cmd-wheel zooms too); with the `zoomWithMouseWheel` preference the wheel and Alt-wheel zoom about the pointer, Shift-wheel scrolls up and down and Cmd-wheel (Ctrl on Windows and Linux) sideways. Over a focused numeric field (click it first) each notch steps its value as Up/Down do (Shift: ten, Cmd/Ctrl: a tenth) and the panel stays put; over anything else in a panel the wheel scrolls it. Over the canvas, the wheel preferences in `docs/mcp.md` change what these keys do | | `ui.set` | `{brightness?, panel?, rulers?, outline?, grid?, smartGuides?, boundingBox?, controlBar?, imageTracePreview?}` | `outline`: View › Outline for the active document only (each document has its own, a document opens in Preview, and `ui.inspect` shows it as `view.outline`; an error without a document). `imageTracePreview`: the Image Trace panel's Preview (`ui.inspect` shows it as `ui.image_trace_preview`) | -| `ui.dialog.set` / `.confirm` / `.cancel` | `{field, value, action?}` or `{fields: [{field, value}…], action?}` | fill and submit the open dialog. `ui.dialog.set` takes the fields the dialog has (`ui.inspect`) other than its `__` fields, the `__` fields that are controls of the dialog (such as `__section` and `__allArtboards` in Save PDF, `__constrain` in Transform Each and the shape dialogs, and `__search` and `__category` in Preferences; Save PDF's and Print's `__savePresetAs`, the preset name, only while Save Preset… asks for it, since OK then saves a preset), `discard` on a dialog with a discard button, `preview` on one with a live preview, the fields that the dialog reads but adds only when a control changes (such as `searchFolder`, or `copy` in the Transform dialogs), and the fields it passes to the command it runs: every parameter of the `command` dialog's command (`ui.paramDialog`), and the `textureImage` that Load Texture… sets in the Glass and Texturizer effects; any other field is an error that lists the dialog's fields, and the dialog stays as it was. Any other `__` field, held or not, holds what the dialog's OK acts on (such as the `__command` and `__params` of a `confirm` or `command` dialog) or the dialog's own state: setting it is the error "the `` dialog cannot set protected field ``", and the dialog stays as it was. `fields` sets the list (at most 256 items) in order (a missing `value` is `null`) and checks every item first: when one is refused, the call is an error and no field changes. `action: "confirm"` or `"cancel"` on `ui.dialog.set` then confirms or cancels the same dialog in the same request, as `ui.dialog.confirm` and `ui.dialog.cancel` do, and the reply is `{dialog, result}`: the dialog after the fields were set and the reply to confirm (`null` for cancel); any other `action` is an error and no field changes | +| `ui.dialog.set` / `.confirm` / `.cancel` | `{field, value, action?}` or `{fields: [{field, value}…], action?}` | fill and submit the open dialog. `ui.dialog.set` takes the fields the dialog has (`ui.inspect`) other than its `__` fields, the `__` fields that are controls of the dialog (such as `__section` and `__allArtboards` in Save PDF, `__constrain` in Transform Each and the shape dialogs, and `__search` and `__category` in Preferences; Save PDF's and Print's `__savePresetAs`, the preset name, only while Save Preset… asks for it, since OK then saves a preset), `discard` on a dialog with a discard button, `preview` on one with a live preview, the fields that the dialog reads but adds only when a control changes (such as `searchFolder`, or `copy` in the Transform dialogs), and the fields it passes to the command it runs: every parameter of the `command` dialog's command (`ui.paramDialog`), and the `textureImage` that Load Texture… sets in the Glass, Texturizer and Rough Pastels effects; any other field is an error that lists the dialog's fields, and the dialog stays as it was. Any other `__` field, held or not, holds what the dialog's OK acts on (such as the `__command` and `__params` of a `confirm` or `command` dialog) or the dialog's own state: setting it is the error "the `` dialog cannot set protected field ``", and the dialog stays as it was. `fields` sets the list (at most 256 items) in order (a missing `value` is `null`) and checks every item first: when one is refused, the call is an error and no field changes. `action: "confirm"` or `"cancel"` on `ui.dialog.set` then confirms or cancels the same dialog in the same request, as `ui.dialog.confirm` and `ui.dialog.cancel` do, and the reply is `{dialog, result}`: the dialog after the fields were set and the reply to confirm (`null` for cancel); any other `action` is an error and no field changes | | `ui.screenshot` | `{path?, data?}` | capture the window (PNG), written to `path`; `data: true` sends it back as `pngBase64` too. The inline PNG is capped at 64 MiB: with a `path` the file is still written and `pngBase64` is omitted when the image is larger, while a path-less `data: true` request fails if either the raw RGBA image or the encoded PNG exceeds the cap. Needs a presented frame: with the screen locked or the window minimized/covered it fails after ~8 s with an explanatory error | | `ui.render` | `{path?, scale?, artboard?, data?, traceViews?}` | render an artboard headlessly (PNG with the pixels of `app.export {format: "png", background: "white"}` at the same scale; `artboard`: its 0-based index, default the first; `traceViews: true`: Image Trace objects draw in their View, as on the canvas, instead of their tracing result): written to `path`, else (or with `data: true` as well) sent back as `pngBase64` | | `ui.render` | `{path?, scale?, artboard?, data?}` | render an artboard headlessly (PNG with the pixels of `app.export {format: "png", background: "white"}` at the same scale; `artboard`: its 0-based index, default the first): written to `path`, else (or with `data: true` as well) sent back as `pngBase64` | diff --git a/docs/gaps.md b/docs/gaps.md index 5e31ddee13..d0140731e2 100644 --- a/docs/gaps.md +++ b/docs/gaps.md @@ -522,6 +522,7 @@ macOS cursor delivery (#2292) is narrowed to a native host adapter using the exi ## G2 Photoshop-style raster effects and the Effect Gallery - **Done:** Effect › Texture › Texturizer › Load Texture… (stored grayscale `textureImage`, Loaded Texture in the Texture menu), matching Glass. +- **Done:** Effect › Artistic › Rough Pastels › Load Texture… ([raster effects reference](https://helpx.adobe.com/illustrator/desktop/special-effects-styles/apply-filter-effects/raster-effects-reference.html)): the image's gray levels are the paper surface, stored with the effect, listed as Loaded Texture in the Texture menu, with Scaling, Relief, Light Direction and Invert acting on it. - **Done:** the Effect Gallery's filter thumbnails and in-dialog preview ([Filter Gallery overview](https://helpx.adobe.com/photoshop/desktop/effects-filters/get-started-with-filters/filter-gallery.html)). Each thumbnail is an original landscape drawing passed through that filter at its defaults; the preview area shows the same drawing through the visible stack, or through the filter being browsed when the stack is empty. The canvas preview and the one-undo OK are unchanged (`dialogs::effect_gallery::tests::gallery_shows_thumbnails_and_an_in_dialog_preview`). All 57 Photoshop-style filters are in the catalogue. Measured in [effects-parity.md](effects-parity.md). - **Done:** the Effect Gallery (#2883): Effect › Effect Gallery… browses the Artistic, Brush Strokes, Distort, Sketch, Stylize and Texture filters, edits each filter's settings, builds an ordered stack (add, reorder, hide, remove) with a live canvas preview, and OK applies it as separate appearance effects in one undo step (`dialogs::effect_gallery::tests::stack_ok_is_one_undo_step`, `stack_preview_is_one_interaction`). diff --git a/docs/mcp.md b/docs/mcp.md index fc03d070b6..b93b021f08 100644 --- a/docs/mcp.md +++ b/docs/mcp.md @@ -7215,6 +7215,14 @@ is mixed with middle gray by its alpha. {"name":"run_command","arguments":{"command":"effect.apply","params":{"effect":"distort.glass","params":{"distortion":10,"textureImage":{"path":"/tmp/texture.png"}}}}} ``` +Texturizer (`texture.texturizer`) and Rough Pastels (`artistic.roughPastels`) take `params.textureImage` the same +way, as the surface that Scaling, Relief, Light Direction and Invert act on. With `texture: "loaded"` and no stored +texture they draw Canvas. + +```json +{"name":"run_command","arguments":{"command":"effect.apply","params":{"effect":"artistic.roughPastels","params":{"relief":12,"textureImage":{"path":"/tmp/texture.png"}}}}} +``` + ## Linked images A placed image linked to its file (`file.place {path}`, Link on) records the file's absolute path, its size, diff --git a/docs/target-app-parity.md b/docs/target-app-parity.md index 0a1f7c81b8..245b7f6ee7 100644 --- a/docs/target-app-parity.md +++ b/docs/target-app-parity.md @@ -1989,6 +1989,7 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur - **Moving objects with raster effects (#1257):** during a drag or a dialog's preview, an object whose content only moved draws its cached drop shadows, outer glows and filtered content (Gaussian Blur, Feather and the Photoshop-style filters) from the rasters of an earlier frame at the nearest whole pixel, without running the effects again. The renderer first draws the moved content where the old content lies in its raster and compares the pixels. De-Interlace runs again. The frame after the drag runs the effects again and draws what a fresh renderer draws; on the desktop, the canvas renders that frame on the render worker. `texture_drag_perf` times a drag's frames and the frame after it. - **Glass's Load Texture:** Effect › Distort › Glass… has a Load Texture… button that reads a PNG, JPEG, GIF, WebP, TIFF, BMP, Targa, PSD, PSB, PCX, Pixar, JPEG 2000, HEIC/HEIF or JPEG XL file and adds Loaded Texture to the Texture menu (`textureImage`: `{path}` or `{name?, dataBase64}`, stored in the effect and saved with the document as a grayscale PNG in base64). The texture lies one image pixel per point at Scaling 100%, centered on the object and repeated; each pixel's luma is the surface's height, from 0 for black to 1 pt for white, and a transparent pixel counts as middle gray. Scaling and Invert act on it as on the built-in textures. A Glass saved without `textureImage` draws and saves as before. +- **Rough Pastels' Load Texture:** Effect › Artistic › Rough Pastels… has the same Load Texture… button, and its Texture and Light Direction controls are menus. The loaded image's gray levels are the paper surface (Loaded Texture in the Texture menu, `textureImage` stored with the effect), and Scaling, Relief, Light Direction and Invert act on it as on Brick, Burlap, Canvas and Sandstone (`pixel::tests::rough_pastels_draws_a_loaded_texture_as_its_surface`, `rough_pastels_loads_a_texture_saves_it_and_draws_it`). - **Bounded effect length inputs (#4638):** Effect dialog fields with defined length ranges (such as Crystallize Cell Size 3..300 pt) clamp immediately on commit and reject invalid inputs visibly with an accent highlight without reverting to sub-minimum values. - **Color Halftone in raster pixels (#3260):** Max Radius is 4–127 px of the Document Raster Effects resolution, as public documentation gives it, shown in px whatever the document units; documents from before open with their radii in points converted (document version 3), and a file saved for an older app version holds them in points again. From af010b6dec66c8a1a4d3f14b0b32b5e825b683aa Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 15:55:34 -0800 Subject: [PATCH 20/29] PSD: a file's clipping path clips its merged image on Open and Place A PSD or PSB file can name one of its saved paths (image resources 2000 to 2997) as its clipping path in resource 2999. psdread::clipping_path reads that path in the image's pixel space, under the even-odd rule the file format specification gives, with a subpath around the whole image first when the initial fill record says the fill starts with all pixels. File > Place of such a file, and File > Open of its merged image, put the image in a clip group of that path with no paint. file.place answers the image's id as `image`, as for a DCS file. Replacing an image alone in a clip group with such a file keeps the image's scale and rotation. links.update and links.relink leave the clip group as it is. Files that name no clipping path come in as before. --- crates/engine/src/cmd/fileio.rs | 2 +- crates/engine/src/cmd/fileio/load.rs | 18 +- crates/engine/src/cmd/fileio/psdread.rs | 121 +++++++++-- crates/engine/src/cmd/fileio/tests_psdread.rs | 199 +++++++++++++++++- crates/engine/src/cmd/place.rs | 49 +++-- crates/engine/tests/import_fuzz.rs | 74 +++++++ docs/file-format-parity.md | 2 +- docs/mcp.md | 10 + 8 files changed, 437 insertions(+), 38 deletions(-) diff --git a/crates/engine/src/cmd/fileio.rs b/crates/engine/src/cmd/fileio.rs index 6995075d2f..6d972beda8 100644 --- a/crates/engine/src/cmd/fileio.rs +++ b/crates/engine/src/cmd/fileio.rs @@ -39,7 +39,7 @@ pub mod jxlread; mod legacy_ai; mod load; mod mesh3d; -pub(crate) use load::{MAX_RASTER_ALLOC, size_note}; +pub(crate) use load::{MAX_RASTER_ALLOC, file_clipped, size_note}; mod heifread; mod hpgl; mod jp2read; diff --git a/crates/engine/src/cmd/fileio/load.rs b/crates/engine/src/cmd/fileio/load.rs index 1a3c4c6e2c..e6eab02ad6 100644 --- a/crates/engine/src/cmd/fileio/load.rs +++ b/crates/engine/src/cmd/fileio/load.rs @@ -1059,16 +1059,32 @@ pub(super) fn raster_doc(name: &str, bytes: &[u8]) -> Result { let layer = d.layers[0].id; let id = d.alloc_id(); let xf = Affine::scale_non_uniform(sx, sy); - let mut n = Node::new( + let n = Node::new( id, NodeKind::Image(Box::new(ImageObject { key: key.clone(), width, height, xf, link: None, placement: Default::default(), pixels: None })), ); + let mut n = file_clipped(&mut d, n, psdread::clipping_path(bytes)); n.name = Some(name.to_string()); d.images.insert(key, blob); d.insert(Some(layer), 0, n).map_err(err)?; Ok(d) } +/// Image `image` of `d` clipped by `clip`, the clipping path its file names in the image's pixel +/// space (a PSD or PSB file's, [`psdread::clipping_path`]): a clip group of that path (even-odd, +/// with no paint) and the image. Without one the image stays as it is. +pub(crate) fn file_clipped(d: &mut Document, image: Node, clip: Option) -> Node { + let (Some(path), NodeKind::Image(im)) = (clip, &image.kind) else { return image }; + let path = path.transformed(im.xf); + let none = vectorcraft_color::Paint::None; + let mut clip = Node::path(d.alloc_id(), path, vectorcraft_doc::Appearance::basic(none.clone(), none, 0.0)); + if let NodeKind::Path { clipping, rule, .. } = &mut clip.kind { + *clipping = true; + *rule = vectorcraft_geom::FillRule::EvenOdd; + } + Node::new(d.alloc_id(), NodeKind::Group { children: vec![std::sync::Arc::new(clip), std::sync::Arc::new(image)], clip: true }) +} + /// Does this import note say that the file has something the document doesn't? fn is_loss(note: &str) -> bool { note == vectorcraft_pdf::OFF_ARTBOARD_NOTE || vectorcraft_eps::is_loss(note) diff --git a/crates/engine/src/cmd/fileio/psdread.rs b/crates/engine/src/cmd/fileio/psdread.rs index 93e7b61f17..28b44d6197 100644 --- a/crates/engine/src/cmd/fileio/psdread.rs +++ b/crates/engine/src/cmd/fileio/psdread.rs @@ -2,7 +2,8 @@ //! File › Place (#918): the merged image, the flattened picture every PSD carries after its layers, //! as a linked PSD shows. Written from Adobe's public "Photoshop File Formats Specification" //! (). File › Open reads the -//! layers with [`super::psdlayers`], which shares this reader. +//! layers with [`super::psdlayers`], which shares this reader. The clipping path a document names +//! ([`clipping_path`]) clips its merged image where it opens or is placed. //! //! Every mode Photoshop saves a merged image in is read: Bitmap, Grayscale, Duotone (as its //! grayscale data), Indexed, RGB, CMYK and Lab, at 1, 8, 16 and 32 bits per channel, stored raw, @@ -14,6 +15,7 @@ use std::io::Read; use vectorcraft_color::cms::{Lab, lab::lab_to_srgb}; +use vectorcraft_geom::{Anchor, AnchorKind, PathData, Point, SubPath}; /// Photoshop's colour modes (the header's numbers), as far as the merged image is concerned. #[derive(Clone, Copy, Debug, PartialEq, Eq)] @@ -154,30 +156,113 @@ pub(super) fn header<'a>(r: &mut Reader<'a>) -> Result, String> { pub fn resolution(bytes: &[u8]) -> Option<(f64, f64)> { let mut r = Reader::new(bytes); let h = header(&mut r).ok()?; - let mut r = Reader::new(h.resources); - while !r.rest().is_empty() { - r.take(4).ok()?; + let (_, _, data) = resources(h.resources, false).find(|(id, _, _)| *id == 0x03ed)?; + let mut d = Reader::new(data); + // Fixed 16.16 values, each with its unit (1: per inch, 2: per centimetre) and the unit the + // size is shown in. + let mut axis = || -> Option { + let v = f64::from(d.u32().ok()?) / 65536.0; + let unit = d.u16().ok()?; + d.u16().ok()?; + Some(if unit == 2 { v * 2.54 } else { v }) + }; + Some((axis()?, axis()?)) +} + +/// The image resource blocks of `resources`, in file order: each one's id, name (the bytes of its +/// Pascal string) and data. Stops at the first block that is cut short. With `signed`, only the +/// blocks whose signature is `8BIM` are given. +fn resources(resources: &[u8], signed: bool) -> impl Iterator { + let mut r = Reader::new(resources); + std::iter::from_fn(move || { + if r.rest().is_empty() { + return None; + } + let ours = r.take(4).ok()? == b"8BIM"; let id = r.u16().ok()?; // A Pascal string padded to an even size, length byte included. - let name = usize::from(r.u8().ok()?); - r.take(name + (name + 1) % 2).ok()?; + let len = usize::from(r.u8().ok()?); + let name = r.take(len).ok()?; + r.take((len + 1) % 2).ok()?; let size = usize::try_from(r.u32().ok()?).ok()?; let data = r.take(size).ok()?; r.take(size % 2).ok()?; - if id == 0x03ed { - let mut d = Reader::new(data); - // Fixed 16.16 values, each with its unit (1: per inch, 2: per centimetre) and the - // unit the size is shown in. - let mut axis = || -> Option { - let v = f64::from(d.u32().ok()?) / 65536.0; - let unit = d.u16().ok()?; - d.u16().ok()?; - Some(if unit == 2 { v * 2.54 } else { v }) - }; - return Some((axis()?, axis()?)); + Some((ours, id, name, data)) + }) + .filter(move |(ours, ..)| *ours || !signed) + .map(|(_, id, name, data)| (id, name, data)) +} + +/// The resource naming the document's clipping path. +const CLIPPING_PATH_NAME: u16 = 2999; + +/// The saved paths' resource ids. +const SAVED_PATHS: std::ops::RangeInclusive = 2000..=2997; + +/// The clipping path a PSD or PSB file names, in its pixel space (x across its width, y down +/// its height): the saved path (resources 2000 to 2997) whose name the clipping path resource +/// (2999) gives, both `8BIM` resources. `None` when the document names none, names a path it doesn't have, or that path +/// has no anchors or more records than [`vectorcraft_geom::path::MAX_READ_ANCHORS`]. Saved paths +/// use the even-odd rule. A path whose initial fill record says the fill starts with all pixels +/// begins with a subpath around the whole image, so its subpaths cut holes in it. +pub fn clipping_path(bytes: &[u8]) -> Option { + let mut r = Reader::new(bytes); + let h = header(&mut r).ok()?; + let (_, _, named) = resources(h.resources, true).find(|(id, _, _)| *id == CLIPPING_PATH_NAME)?; + // A Pascal string, then the flatness and a fill rule, which the specification says is ignored. + let len = usize::from(*named.first()?); + let name = named.get(1..1 + len)?; + let (_, _, data) = resources(h.resources, true).find(|(id, n, _)| SAVED_PATHS.contains(id) && *n == name)?; + // A path of more records than a document may hold anchors is left out before it is built. + if data.len() / PATH_RECORD > vectorcraft_geom::path::MAX_READ_ANCHORS { + return None; + } + let path = saved_path(data, f64::from(h.width), f64::from(h.height)); + (!path.is_empty()).then_some(path) +} + +/// One record of a saved path: a selector, then 24 bytes. +const PATH_RECORD: usize = 26; + +/// The saved path of path records `data`, scaled to an image `width` × `height` pixels. Knot +/// records come after their subpath's length record; one that comes before any, or past the knots +/// a length record counts, is left out, as is a last record cut short. +fn saved_path(data: &[u8], width: f64, height: f64) -> PathData { + // A path point: a vertical, then a horizontal signed 8.24 fixed-point fraction of the image's + // height and width. + let fixed = |b: [u8; 4]| f64::from(i32::from_be_bytes(b)) / f64::from(1 << 24); + let point = |[v0, v1, v2, v3, h0, h1, h2, h3]: [u8; 8]| Point::new(fixed([h0, h1, h2, h3]) * width, fixed([v0, v1, v2, v3]) * height); + let mut subpaths: Vec = vec![]; + let mut all_pixels = false; + // The knots the current subpath still takes. + let mut left = 0usize; + let (records, _) = data.as_chunks::(); + for &[s0, s1, ref body @ ..] in records { + let [c0, c1, ..] = *body; + let (points, _) = body.as_chunks::<8>(); + let [a, b, c] = [0, 1, 2].map(|i| points.get(i).copied().map_or(Point::ZERO, point)); + match u16::from_be_bytes([s0, s1]) { + sel @ (0 | 3) => { + left = usize::from(u16::from_be_bytes([c0, c1])); + // Anchors are added as knots come: a count can claim more than follow. + subpaths.push(SubPath::new(vec![], sel == 0)); + } + sel @ (1 | 2 | 4 | 5) if left > 0 => { + let Some(sp) = subpaths.last_mut() else { continue }; + left -= 1; + let kind = if matches!(sel, 1 | 4) { AnchorKind::Smooth } else { AnchorKind::Corner }; + sp.anchors.push(Anchor { h_in: a, p: b, h_out: c, kind }); + } + 8 => all_pixels = [c0, c1] == [0, 1], + _ => {} } } - None + subpaths.retain(|s| !s.anchors.is_empty()); + if all_pixels && !subpaths.is_empty() { + let all = vectorcraft_geom::shapes::rectangle(vectorcraft_geom::Rect::new(0.0, 0.0, width, height)); + subpaths.splice(0..0, all.subpaths); + } + PathData::new(subpaths) } /// Does the merged image keep its transparency in the first extra channel? Yes when the layer diff --git a/crates/engine/src/cmd/fileio/tests_psdread.rs b/crates/engine/src/cmd/fileio/tests_psdread.rs index 08a46f0e10..4fe5f1e49b 100644 --- a/crates/engine/src/cmd/fileio/tests_psdread.rs +++ b/crates/engine/src/cmd/fileio/tests_psdread.rs @@ -1,9 +1,11 @@ //! Reading Photoshop documents (#918): the merged image of every colour mode, depth and -//! compression, PSB files, transparency, the resolution, and damaged files refused without a panic. +//! compression, PSB files, transparency, the resolution, the clipping path, and damaged files +//! refused without a panic. use serde_json::{Value, json}; +use vectorcraft_doc::{Document, NodeId, NodeKind}; -use super::psdread::{decode, is_psd, resolution}; +use super::psdread::{clipping_path, decode, is_psd, resolution}; use super::*; /// A Photoshop document built from its parts: `version` 1 (PSD) or 2 (PSB), the header's fields, @@ -260,6 +262,199 @@ fn pdd_files_open_and_place() { assert!(format_for_name("x.pdd").is_none() && writable_format(None, Some("x.pdd")).is_err(), "an export to .pdd is refused as before"); } +/// An image resource block: `8BIM`, `id`, `name` as a Pascal string padded to an even size, then +/// `data` padded to an even size. +fn resource(id: u16, name: &[u8], data: &[u8]) -> Vec { + let mut r = b"8BIM".to_vec(); + r.extend(id.to_be_bytes()); + r.push(name.len() as u8); + r.extend(name); + if name.len().is_multiple_of(2) { + r.push(0); + } + r.extend((data.len() as u32).to_be_bytes()); + r.extend(data); + if !data.len().is_multiple_of(2) { + r.push(0); + } + r +} + +/// A path point record's 8 bytes: `[x, y]` as fractions of the image's width and height, stored +/// vertical first as signed 8.24 fixed-point numbers. +fn point([x, y]: [f64; 2]) -> Vec { + [y, x].iter().flat_map(|v| ((v * f64::from(1 << 24)).round() as i32).to_be_bytes()).collect() +} + +/// A saved path's records: the fill rule record, an initial fill record saying whether the fill +/// starts with all pixels, then each subpath (closed or not) of corner knots without handles. +fn saved_path(all_pixels: bool, subpaths: &[(bool, &[[f64; 2]])]) -> Vec { + let record = |selector: u16, body: Vec| { + let mut r = selector.to_be_bytes().to_vec(); + r.extend(body); + r.resize(26, 0); + r + }; + let mut d = record(6, vec![]); + d.extend(record(8, vec![0, u8::from(all_pixels)])); + for (closed, knots) in subpaths { + d.extend(record(if *closed { 0 } else { 3 }, (knots.len() as u16).to_be_bytes().to_vec())); + for k in *knots { + d.extend(record(if *closed { 2 } else { 5 }, [point(*k), point(*k), point(*k)].concat())); + } + } + d +} + +/// The clipping path resource (2999) naming the saved path `name`, with a flatness of 0 and the +/// fill rule left as it is. +fn clipping_name(name: &[u8]) -> Vec { + let mut d = vec![name.len() as u8]; + d.extend(name); + d.extend([0; 6]); + resource(2999, b"", &d) +} + +/// A 100 × 50 pixel red RGB document with `resources`, flat or with a layer count of 0. +fn red_psd(resources: &[u8]) -> Vec { + psd(1, 3, (100, 50), 8, 3, &[], resources, &[], &raw(&[&[255; 5000], &[0; 5000], &[0; 5000]])) +} + +/// The triangle saved as "Outline", another path saved as "Other", and the clipping path naming +/// "Outline". +fn triangle_resources() -> Vec { + let other = saved_path(false, &[(true, &[[0.0, 0.0], [0.1, 0.0], [0.1, 0.1]])]); + let outline = saved_path(false, &[(true, &[[0.5, 0.0], [1.0, 1.0], [0.0, 1.0]])]); + [resource(2000, b"Other", &other), resource(2001, b"Outline", &outline), clipping_name(b"Outline")].concat() +} + +/// The clip group a PSD file comes in as: its clipping path's anchors (pt), whether that path +/// uses the even-odd rule, and the image it clips. +fn clip_group(d: &Document, id: NodeId) -> (Vec<[f64; 2]>, bool, NodeId) { + let Some(NodeKind::Group { children, clip: true }) = d.node(id).map(|n| &n.kind) else { panic!("not a clip group: {:?}", d.node(id)) }; + let [path, image] = &children[..] else { panic!("{} children", children.len()) }; + let NodeKind::Path { path: p, rule, clipping: true, .. } = &path.kind else { panic!("not a clipping path") }; + assert!(matches!(image.kind, NodeKind::Image(_))); + let anchors = p.anchors().map(|(_, _, a)| [a.p.x, a.p.y]).collect(); + (anchors, *rule == vectorcraft_geom::FillRule::EvenOdd, image.id) +} + +#[test] +fn the_clipping_path_clips_the_merged_image_on_place_and_open() { + let f = red_psd(&triangle_resources()); + let triangle = vec![[50.0, 0.0], [100.0, 50.0], [0.0, 50.0]]; + let data = vectorcraft_format::base64_encode(&f); + // Place: one clip group of the named path, not the other, at 100 % (72 ppi: a pixel a point). + let mut s = Session::new(); + s.execute("file.new", &json!({"width": 100, "height": 50})).unwrap(); + let r = s.execute("file.place", &json!({"name": "cut.psd", "dataBase64": data, "at": [50, 25]})).unwrap(); + let id = NodeId(r["ids"][0].as_u64().unwrap()); + let (anchors, even_odd, image) = clip_group(&s.doc().unwrap().doc, id); + assert_eq!((anchors, even_odd), (triangle.clone(), true)); + assert_eq!(r["image"], image.0, "{r}"); + assert_eq!((r["width"].as_f64(), r["height"].as_f64()), (Some(100.0), Some(50.0))); + // Open with layers off, and a flat file opened with layers on, as its merged image. + for params in [json!({"layers": false}), json!({})] { + s.execute("document.open", &merge(json!({"name": "cut.psd", "dataBase64": data}), params.clone())).unwrap(); + let d = &s.doc().unwrap().doc; + let top = d.layers[0].children().unwrap(); + assert_eq!(top.len(), 1, "{params}"); + assert_eq!(top[0].name.as_deref(), Some("cut.psd"), "{params}"); + let group = top[0].id; + let (anchors, even_odd, _) = clip_group(d, group); + assert_eq!((anchors, even_odd), (triangle.clone(), true), "{params}"); + // The corner outside the triangle draws nothing; its middle draws red. + let png = image::load_from_memory(&exported(&mut s, json!({"format": "png"}))).unwrap().to_rgba8(); + assert_eq!((png.get_pixel(2, 2).0[3], png.get_pixel(50, 40).0), (0, [255, 0, 0, 255]), "{params}"); + // The clipping path is an ordinary path: releasing the clipping mask leaves the image whole. + s.execute("select.set", &json!({"ids": [group.0]})).unwrap(); + s.execute("object.clippingMask.release", &json!({})).unwrap(); + let png = image::load_from_memory(&exported(&mut s, json!({"format": "png"}))).unwrap().to_rgba8(); + assert_eq!(png.get_pixel(2, 2).0, [255, 0, 0, 255], "{params}"); + } +} + +/// Replace keeps a clipped PSD file's scale, as it keeps an image's. +#[test] +fn replacing_a_clipped_psd_keeps_its_scale() { + let data = vectorcraft_format::base64_encode(&red_psd(&triangle_resources())); + let mut s = Session::new(); + s.execute("file.new", &json!({"width": 400, "height": 400})).unwrap(); + s.execute("file.place", &json!({"name": "cut.psd", "dataBase64": data, "at": [200, 200]})).unwrap(); + s.execute("object.scale", &json!({"sx": 200, "sy": 200})).unwrap(); + let r = s.execute("file.place", &json!({"name": "cut.psd", "dataBase64": data, "replace": true})).unwrap(); + assert_eq!((r["width"].as_f64(), r["height"].as_f64()), (Some(200.0), Some(100.0)), "{r}"); + let (anchors, _, _) = clip_group(&s.doc().unwrap().doc, NodeId(r["ids"][0].as_u64().unwrap())); + assert_eq!(anchors, [[200.0, 150.0], [300.0, 250.0], [100.0, 250.0]]); + // Other art replacing the clip group takes its centre only, as before. + let plain = vectorcraft_format::base64_encode(&red_psd(&[])); + let r = s.execute("file.place", &json!({"name": "plain.psd", "dataBase64": plain, "replace": true})).unwrap(); + assert_eq!((r["width"].as_f64(), r["height"].as_f64()), (Some(100.0), Some(50.0)), "{r}"); +} + +#[test] +fn a_fill_that_starts_with_all_pixels_puts_the_image_around_the_path() { + let hole = saved_path(true, &[(true, &[[0.25, 0.25], [0.75, 0.25], [0.75, 0.75], [0.25, 0.75]])]); + let f = red_psd(&[resource(2000, b"Hole", &hole), clipping_name(b"Hole")].concat()); + let path = clipping_path(&f).unwrap(); + let starts: Vec<_> = path.subpaths.iter().map(|s| (s.anchors[0].p.x, s.anchors[0].p.y, s.closed)).collect(); + assert_eq!(starts, [(0.0, 0.0, true), (25.0, 12.5, true)], "the image's edges, then the hole"); + let mut s = Session::new(); + s.execute("document.open", &json!({"name": "hole.psd", "dataBase64": vectorcraft_format::base64_encode(&f), "layers": false})).unwrap(); + let png = image::load_from_memory(&exported(&mut s, json!({"format": "png"}))).unwrap().to_rgba8(); + assert_eq!((png.get_pixel(2, 2).0, png.get_pixel(50, 25).0[3]), ([255, 0, 0, 255], 0)); +} + +#[test] +fn files_naming_no_clipping_path_or_a_missing_one_place_a_plain_image() { + let other = saved_path(false, &[(true, &[[0.0, 0.0], [1.0, 0.0], [1.0, 1.0]])]); + let empty = saved_path(false, &[]); + for (resources, what) in [ + (resource(2000, b"Other", &other), "saved paths, none named"), + ([resource(2000, b"Other", &other), clipping_name(b"Gone")].concat(), "a name no path has"), + ([resource(2000, b"Empty", &empty), clipping_name(b"Empty")].concat(), "a path with no knots"), + ([resource(3000, b"Other", &other), clipping_name(b"Other")].concat(), "a resource outside the saved paths"), + ([resource(2000, b"Other", &other), [&b"MeSa"[..], &clipping_name(b"Other")[4..]].concat()].concat(), "a block not signed 8BIM"), + (vec![], "no resources"), + ] { + let f = red_psd(&resources); + assert!(clipping_path(&f).is_none(), "{what}"); + let mut s = Session::new(); + s.execute("file.new", &json!({})).unwrap(); + let r = s.execute("file.place", &json!({"name": "a.psd", "dataBase64": vectorcraft_format::base64_encode(&f)})).unwrap(); + let id = NodeId(r["ids"][0].as_u64().unwrap()); + assert!(matches!(s.doc().unwrap().doc.node(id).map(|n| &n.kind), Some(NodeKind::Image(_))), "{what}"); + assert!(r.get("image").is_none(), "{what}: {r}"); + } +} + +#[test] +fn damaged_clipping_paths_are_read_without_a_panic() { + let good = red_psd(&triangle_resources()); + assert!(clipping_path(&good).is_some()); + // The header, the empty colour mode data, then the resources' length and the resources. + let start = 26 + 4; + let end = start + 4 + triangle_resources().len(); + for n in 0..end + 2 { + let _ = clipping_path(&good[..n]); + } + for i in start..end { + for v in [0, 1, 0x7f, 0x80, 0xff] { + let mut f = good.clone(); + f[i] = v; + let _ = clipping_path(&f); + } + } + // Knots before any length record, and more knots than a length record counts, are left out. + let mut extra = saved_path(false, &[(true, &[[0.0, 0.0], [1.0, 0.0], [1.0, 1.0]])]); + extra[26 * 2 + 3] = 2; + let mut stray = 2u16.to_be_bytes().to_vec(); + stray.resize(26, 0); + extra.splice(26..26, stray); + let path = clipping_path(&red_psd(&[resource(2000, b"P", &extra), clipping_name(b"P")].concat())).unwrap(); + assert_eq!(path.subpaths.iter().map(|s| s.anchors.len()).collect::>(), [2]); +} + #[test] fn damaged_and_unsupported_files_are_refused_without_a_panic() { let good = psd(2, 4, (3, 2), 8, 3, &[], &[], &layer_count(-1, true), &raw(&[&[1; 6], &[2; 6], &[3; 6], &[4; 6]])); diff --git a/crates/engine/src/cmd/place.rs b/crates/engine/src/cmd/place.rs index dc95f925b6..8c9a19cb8d 100644 --- a/crates/engine/src/cmd/place.rs +++ b/crates/engine/src/cmd/place.rs @@ -75,7 +75,7 @@ pub fn specs() -> Vec { "Place…", ["File"], Some("Cmd+Shift+P"), - "{path | name | dataBase64 (a file's path, or its name with its bytes), link?: true (a raster image keeps its file's path; a VectorCraft document at path becomes one locked placed document showing artboard `page`, linked to the file and read again when it changes (links.update; saving it in this app updates it at once), drawn as vectors in every output; so does a PDF/.ai page at path, showing its `crop` box, unless password or textAs: \"outlines\" is given; false: an editable copy of its art, as from dataBase64; other files are embedded), text?: {characterSet?: \"unicode\" (UTF-8, or UTF-16 with a byte-order mark, or without one by dataset.import's rule: an even length, at least half of its two-byte units holding a NUL byte, the byte order that reads a line break, valid UTF-16 with no NUL character; other bytes as the platform's 8-bit set) | \"ansi\" (the platform's 8-bit set), platform?: \"windows\" (Windows-1252) | \"mac\" (Mac Roman), removeLineReturns?: false (each block of lines becomes one paragraph; blank lines end paragraphs), removeParagraphReturns?: false (drop blank lines), replaceSpaces?: n (runs of n ≥ 2 spaces become a tab)} (a .txt file, placed as area type filling rect, the replaced object's bounds, or else the artboard less a 36 pt margin), template?: false (onto a new locked template layer below the current layer), replace?: false (swap the one selected object, keeping its stacking place and transform; no at/rect; refused while an object of a symbol instance's art is selected), at?: [x, y] centre (default: the first artboard's centre), rect?: [x, y, width, height] fit inside; aspect kept (wins over at), page?: 1 (PDF/.ai page, or a native document's artboard), crop?: \"crop\" (clipped to that page or artboard, default; an SVG, only when given: framed and clipped by its viewBox, else by its art's bounds) | \"bounding\" (the bounds of the art that shows, with its strokes and effects, as an export measures them: hidden objects and guides left out) | \"art\" | \"trim\" | \"bleed\" | \"media\" (a PDF page's boxes), password? (an encrypted PDF), dxf?: {…the DXF options of document.open} (a .dxf drawing: fit fills the artboard under at, else the first; fitted or uncentred art lands with its drawing's artboard on that artboard, else it is centred on at)} → {ids, name, format, linked, width, height, warnings, image?: the id of the image of a DCS file placed in a clip group, which the Links commands take}. Raster images come in at 100% of their physical size (the file's ppi, else 72); SVG, DXF, HP-GL (.plt, .hpgl, .hgl, .hpg), PDF/.ai, EMF/WMF and PICT (.pct, .pic, .pict; clipped to the picture's frame), EPS (clipped to its bounding box; as document.open reads it), a .ai saved without PDF compatibility (from its editing data, as document.open reads it: the art of the layers that show on artboard `page`, clipped to that artboard unless crop is \"bounding\") and native documents as one group, with the images, symbols, patterns, swatches and brushes they use. A DCS file (an EPS file with one program per printing plate, DCS 1.0 or 2.0) is placed only from its path with link (else an error, as are document.open and links.embed): one linked image of its plates mixed into CMYK, clipped by the clipping path its composite is drawn through, its spot plates added as spot swatches in the process equivalents the file gives (a swatch of the same name is kept, with a warning); print separations and Separations Preview show each plate on its own ink, and plate files of their own are read from its folder. One undo step; selects what it placed (unless on a template layer); never touches the clipboard. A PNG, JPEG, GIF or WebP image whose pixels can't be read (a file cut short) is an error, and nothing is placed", + "{path | name | dataBase64 (a file's path, or its name with its bytes), link?: true (a raster image keeps its file's path; a VectorCraft document at path becomes one locked placed document showing artboard `page`, linked to the file and read again when it changes (links.update; saving it in this app updates it at once), drawn as vectors in every output; so does a PDF/.ai page at path, showing its `crop` box, unless password or textAs: \"outlines\" is given; false: an editable copy of its art, as from dataBase64; other files are embedded), text?: {characterSet?: \"unicode\" (UTF-8, or UTF-16 with a byte-order mark, or without one by dataset.import's rule: an even length, at least half of its two-byte units holding a NUL byte, the byte order that reads a line break, valid UTF-16 with no NUL character; other bytes as the platform's 8-bit set) | \"ansi\" (the platform's 8-bit set), platform?: \"windows\" (Windows-1252) | \"mac\" (Mac Roman), removeLineReturns?: false (each block of lines becomes one paragraph; blank lines end paragraphs), removeParagraphReturns?: false (drop blank lines), replaceSpaces?: n (runs of n ≥ 2 spaces become a tab)} (a .txt file, placed as area type filling rect, the replaced object's bounds, or else the artboard less a 36 pt margin), template?: false (onto a new locked template layer below the current layer), replace?: false (swap the one selected object, keeping its stacking place and transform; no at/rect; refused while an object of a symbol instance's art is selected), at?: [x, y] centre (default: the first artboard's centre), rect?: [x, y, width, height] fit inside; aspect kept (wins over at), page?: 1 (PDF/.ai page, or a native document's artboard), crop?: \"crop\" (clipped to that page or artboard, default; an SVG, only when given: framed and clipped by its viewBox, else by its art's bounds) | \"bounding\" (the bounds of the art that shows, with its strokes and effects, as an export measures them: hidden objects and guides left out) | \"art\" | \"trim\" | \"bleed\" | \"media\" (a PDF page's boxes), password? (an encrypted PDF), dxf?: {…the DXF options of document.open} (a .dxf drawing: fit fills the artboard under at, else the first; fitted or uncentred art lands with its drawing's artboard on that artboard, else it is centred on at)} → {ids, name, format, linked, width, height, warnings, image?: the id of the image of a DCS file or PSD/PSB file placed in a clip group, which the Links commands take}. A PSD or PSB file that names a clipping path places in a clip group of that path (even-odd), as does its merged image in document.open. Raster images come in at 100% of their physical size (the file's ppi, else 72); SVG, DXF, HP-GL (.plt, .hpgl, .hgl, .hpg), PDF/.ai, EMF/WMF and PICT (.pct, .pic, .pict; clipped to the picture's frame), EPS (clipped to its bounding box; as document.open reads it), a .ai saved without PDF compatibility (from its editing data, as document.open reads it: the art of the layers that show on artboard `page`, clipped to that artboard unless crop is \"bounding\") and native documents as one group, with the images, symbols, patterns, swatches and brushes they use. A DCS file (an EPS file with one program per printing plate, DCS 1.0 or 2.0) is placed only from its path with link (else an error, as are document.open and links.embed): one linked image of its plates mixed into CMYK, clipped by the clipping path its composite is drawn through, its spot plates added as spot swatches in the process equivalents the file gives (a swatch of the same name is kept, with a warning); print separations and Separations Preview show each plate on its own ink, and plate files of their own are read from its folder. One undo step; selects what it placed (unless on a template layer); never touches the clipboard. A PNG, JPEG, GIF or WebP image whose pixels can't be read (a file cut short) is an error, and nothing is placed", has_doc, place ), @@ -113,7 +113,9 @@ pub fn specs() -> Vec { /// A file's art at its natural size, before it joins a document. enum Art { - Image(RasterImage), + /// An image, with the clipping path its file names, in its pixel space (a PSD or PSB file's, + /// [`fileio::psdread::clipping_path`]). + Image(RasterImage, Option), /// A text file's, an RTF file's or a Word document's text, placed as area type filling the /// natural box. Text(text::Story), @@ -241,7 +243,8 @@ fn load(p: &Value, cmd: &str, board: Option, link_pdf: bool) -> Result(nodes: impl Iterator>) -> Vec { /// The art as one object of `d` (its resources added), at its natural size and position. fn build(d: &mut Document, l: Loaded, link: Option) -> Node { let mut node = match l.art { - Art::Image(img) => { + Art::Image(img, clip) => { let (sx, sy) = pt_per_px(img.ppi); super::links::store_image(d, &img.key, img.blob, link.is_some()); let im = ImageObject { @@ -423,7 +426,8 @@ fn build(d: &mut Document, l: Loaded, link: Option) -> Node { placement: Default::default(), pixels: None, }; - Node::new(d.alloc_id(), NodeKind::Image(Box::new(im))) + let image = Node::new(d.alloc_id(), NodeKind::Image(Box::new(im))); + fileio::file_clipped(d, image, clip) } Art::Dcs(a) => { let a = *a; @@ -485,9 +489,23 @@ fn at_param(p: &Value) -> Result> { /// The transform that puts new art with the natural box `natural` where `old` is: an image's scale /// and rotation relative to its 100% size (its resolution's) and its centre are kept (with -/// `image_xf`); other objects keep their centre. -fn replace_xf(d: &Document, old: &Node, natural: Rect, image_xf: bool) -> Affine { - if image_xf && let NodeKind::Image(im) = &old.kind { +/// `image_xf`), also for an image alone in a clip group when the new art is an image clipped by +/// its file's clipping path (`clipped`); other objects keep their centre. +fn replace_xf(d: &Document, old: &Node, natural: Rect, image_xf: bool, clipped: bool) -> Affine { + // An image alone in a clip group (as a PSD or PSB file's clipping path places it, + // [`fileio::file_clipped`]) is measured as the image when the new art brings its own clip + // group; a DCS file's plates are not. + let image = match &old.kind { + NodeKind::Group { children, clip: true } if clipped => match &children[..] { + [path, image] if matches!(path.kind, NodeKind::Path { clipping: true, .. }) => match &image.kind { + NodeKind::Image(im) if d.images.get(&im.key).is_none_or(|b| b.separated().is_none()) => image, + _ => old, + }, + _ => old, + }, + _ => old, + }; + if image_xf && let NodeKind::Image(im) = &image.kind { let (sx, sy) = pt_per_px(d.images.get(&im.key).and_then(|b| fileio::ppi::resolution(&b.bytes))); let full = Affine::scale_non_uniform(sx, sy); let centre = full * Point::new(im.width as f64 / 2.0, im.height as f64 / 2.0); @@ -541,7 +559,7 @@ impl PlaceJob { let mut loaded = load(&self.params, PLACE, self.target, true)?; let linked = loaded.link.is_some() && bool_or(&self.params, "link", true); match &mut loaded.art { - Art::Image(img) => { + Art::Image(img, _) => { let unread = super::links::kept_unread(&img.blob.bytes); img.blob = super::links::readable_and_kept(img.blob.clone(), unread, linked)?; } @@ -657,7 +675,7 @@ fn apply(s: &mut Session, read: PlaceRead) -> Result { } let natural = loaded.natural; let m = match (old_node, rect) { - (Some(o), _) => replace_xf(&st.doc, o, natural, !is_text), + (Some(o), _) => replace_xf(&st.doc, o, natural, !is_text, matches!(loaded.art, Art::Image(_, Some(_)))), (None, Some(r)) => fit(natural, r), // Its artboard's bottom-left corner on the target's. (None, None) if let (Some(src), Some(to)) = (loaded.board, target) => Affine::translate((to.x0 - src.x0, to.y1 - src.y1)), @@ -671,7 +689,7 @@ fn apply(s: &mut Session, read: PlaceRead) -> Result { let link = loaded.link.take().filter(|_| bool_or(p, "link", true)); let linked = link.is_some(); let (name, format, mut warnings) = (loaded.name.clone(), loaded.format.id, std::mem::take(&mut loaded.warnings)); - let dcs_clipped = matches!(&loaded.art, Art::Dcs(a) if a.clip.is_some()); + let file_clipped = matches!(&loaded.art, Art::Dcs(a) if a.clip.is_some()) || matches!(&loaded.art, Art::Image(_, Some(_))); if let Art::Dcs(a) = &loaded.art { warnings.extend(dcs::swatch_notes(&st.doc, &a.spots)); } @@ -697,8 +715,9 @@ fn apply(s: &mut Session, read: PlaceRead) -> Result { Ok((id, size)) })?; let mut out = json!({ "ids": [id.0], "name": name, "format": format, "linked": linked, "width": size.width(), "height": size.height(), "warnings": warnings }); - // A DCS file clipped by its clipping path: its image, which the Links commands take. - if dcs_clipped { + // A DCS, PSD or PSB file clipped by its clipping path: its image, which the Links commands + // take. + if file_clipped { let image = s.doc()?.doc.node(id).and_then(|n| match &n.kind { NodeKind::Group { children, clip: true } => children.get(1).filter(|c| matches!(c.kind, NodeKind::Image(_))).map(|c| c.id), _ => None, @@ -810,7 +829,7 @@ fn read_queue(doc: u64, p: Value, queued: Vec) -> Result { let checked = load(&q, QUEUE, None, false).and_then(|mut l| { let linked = l.link.is_some() && bool_or(&q, "link", true); match &mut l.art { - Art::Image(img) => { + Art::Image(img, _) => { let unread = super::links::kept_unread(&img.blob.bytes); let check = if thumbnail.is_some() { super::links::readable_and_kept } else { super::links::readable }; img.blob = check(img.blob.clone(), unread, linked)?; @@ -932,7 +951,7 @@ pub fn read_info(p: &Value) -> Result { "height": natural.height(), "warnings": std::mem::take(&mut l.warnings), }); - if let Art::Image(img) = &l.art { + if let Art::Image(img, _) = &l.art { let (x, y) = img.ppi.unwrap_or((72.0, 72.0)); out["pixelWidth"] = json!(img.width); out["pixelHeight"] = json!(img.height); diff --git a/crates/engine/tests/import_fuzz.rs b/crates/engine/tests/import_fuzz.rs index 7e613460cd..ec98d9f5d3 100644 --- a/crates/engine/tests/import_fuzz.rs +++ b/crates/engine/tests/import_fuzz.rs @@ -1831,6 +1831,80 @@ proptest! { } } +/// A 4 × 2 pixel RGB PSD file whose clipping path resource (2999) names its saved path "P" +/// (resource 2000): a closed subpath of a linked and two unlinked knots, an open subpath, and the +/// initial fill record saying the fill starts with all pixels. +fn clipped_psd() -> Vec { + let record = |selector: u16, body: &[i32]| { + let mut r = selector.to_be_bytes().to_vec(); + r.extend(body.iter().flat_map(|v| v.to_be_bytes())); + r.resize(26, 0); + r + }; + let one = 1 << 24; + let mut path = record(6, &[]); + path.extend(record(8, &[1 << 16])); + path.extend(record(0, &[3 << 16])); + path.extend(record(1, &[0, 0, 0, one / 2, 0, one])); + path.extend(record(2, &[one, one, one, one, one, one])); + path.extend(record(2, &[one, 0, one, 0, one, 0])); + path.extend(record(3, &[2 << 16])); + path.extend(record(5, &[-one, -one, 0, 0, 2 * one, 2 * one])); + path.extend(record(4, &[one / 4, one / 4, one / 4, one / 4, one / 4, one / 4])); + let mut res = b"8BIM\x07\xd0\x01P".to_vec(); + res.extend((path.len() as u32).to_be_bytes()); + res.extend(path); + res.extend(b"8BIM\x0b\xb7\0\0"); + res.extend(8u32.to_be_bytes()); + res.extend([1, b'P', 0, 0, 0, 0, 0, 0]); + let mut f = b"8BPS\0\x01\0\0\0\0\0\0\0\x03\0\0\0\x02\0\0\0\x04\0\x08\0\x03".to_vec(); + f.extend([0; 4]); + f.extend((res.len() as u32).to_be_bytes()); + f.extend(res); + f.extend([0; 4]); + f.extend([0, 0]); + f.extend((0..24u8).map(|v| v * 10)); + f +} + +#[test] +fn the_clipped_psd_sample_places_in_a_clip_group() { + let path = vectorcraft_engine::cmd::fileio::psdread::clipping_path(&clipped_psd()).unwrap(); + assert_eq!(path.subpaths.iter().map(|s| (s.anchors.len(), s.closed)).collect::>(), [(4, true), (3, true), (2, false)]); + let mut s = vectorcraft_engine::Session::new(); + s.execute("file.new", &json!({"width": 100, "height": 100})).unwrap(); + let r = s.execute("file.place", &json!({"name": "c.psd", "dataBase64": vectorcraft_format::base64_encode(&clipped_psd())})).unwrap(); + assert!(r["image"].is_u64(), "{r}"); +} + +proptest! { + #![proptest_config(config())] + + /// Mutated copies of a PSD file with a clipping path (its resources: the path records, their + /// selectors, counts and points, and the names) never crash reading the path, placing the file + /// or opening its merged image. + #[test] + fn mutated_psd_clipping_paths_never_panic(cut in 0usize..1000, edits in prop::collection::vec((0usize..300, any::()), 0..12)) { + let mut bytes = clipped_psd(); + let len = bytes.len(); + for (at, b) in edits { + if let Some(x) = bytes.get_mut(at % len) { + *x = b; + } + } + bytes.truncate((cut % (len + 1)).max(8)); + let r = catch_quiet(|| { + let _ = vectorcraft_engine::cmd::fileio::psdread::clipping_path(&bytes); + let mut s = vectorcraft_engine::Session::new(); + s.execute("file.new", &json!({"width": 100, "height": 100})).unwrap(); + let p = json!({"name": "c.psd", "dataBase64": vectorcraft_format::base64_encode(&bytes), "thumbnail": 8}); + let _ = no_panic(s.execute("file.place", &p)); + let _ = no_panic(s.execute("document.open", &json!({"name": "c.psd", "dataBase64": vectorcraft_format::base64_encode(&bytes), "layers": false}))); + }); + prop_assert!(r.is_ok(), "panicked: {:?}", r.err()); + } +} + /// 1-bit TIFFs compressed with CCITT Group 3: modified Huffman (Compression 2) in three strips, T.4 /// (Compression 3) with two-dimensional rows, fill bits, six EOLs at the end and each byte's lowest /// bit first, and T.4 two-dimensional rows in 16 × 16 tiles. diff --git a/docs/file-format-parity.md b/docs/file-format-parity.md index 0e0d2ced4e..8be5ad7fee 100644 --- a/docs/file-format-parity.md +++ b/docs/file-format-parity.md @@ -290,7 +290,7 @@ Names in the editing data that aren't UTF-8 (layers, objects, artboards, colors, | HP-GL/2 `.plt`, `.hpgl`, `.hgl`, `.hpg` | — | yes (pen moves, pens and widths, line types and attributes, circles, arcs, wedges and Bézier curves, filled and edged rectangles, wedges and polygons, encoded polylines, scaling and rotation; labels, symbol mode, raster images and hatching aren't drawn) | yes (`.plt`: each visible path once along its line, a pen per color or a pen table, type as outlines, clipping applied, HP-GL or HP-GL/2 with pen colors and encoded polylines) | recognized by its first instructions after any printer escapes, under its own extensions or one no other format reads; `crates/cad/src/hpgl/tests.rs`, `crates/cad/src/hpgl/write/tests.rs` (plots read back by the reader), `tests_hpgl.rs`, `import_fuzz.rs` | | DWG | open, export | no | no | no open spec; DXF instead | | EMF / WMF | open, export | yes | yes | an oversized embedded PNG or JPEG is refused from its header, before any pixels are decoded (#1776) | -| PSD | open, place, export | yes (open: layers as layers, or the merged image with `layers: false`; place: merged image; every mode and depth; `.psd` and `.pdd`) | yes (layered, max editability) | placing as layers and a PSD import options dialog missing; the embedded ICC profile's tags are 4-byte aligned (#1584) | +| PSD | open, place, export | yes (open: layers as layers, or the merged image with `layers: false`; place: merged image; the merged image comes in clipped by the file's clipping path; every mode and depth; `.psd` and `.pdd`) | yes (layered, max editability) | placing as layers and a PSD import options dialog missing; the embedded ICC profile's tags are 4-byte aligned (#1584) | | PSB | open | yes (layers as layers, or the merged image) | no | | | PNG / JPEG / GIF / BMP / TIFF / Targa | open, place, export | yes (PNG: `.png` and `.pns`; BMP: `.bmp`, `.dib` and `.rle`; Targa: `.tga`, `.vda`, `.icb` and `.vst`, raw or run-length encoded, with a 16-bit file's one-bit alpha) | yes; TIFF is also selectable in Export for Screens and Asset Export with its existing options | Targa: `tests_tiffbmp.rs`, `tests/links.rs`; TIFF: grayscale with an alpha channel or other extra channels reads (#1466 in part), and so do files that store each channel as its own plane (PlanarConfiguration 2), CMYK ones with their ink amounts, and 1-bit files compressed with CCITT Group 3 (Compression 2 and 3, one- and two-dimensional rows); the ICC profiles embedded in JPEG and TIFF have 4-byte aligned tags (#1584); PNG export marks its colours as sRGB (`embedIcc`, an `sRGB` chunk; no ICC profile is embedded, #2221) | | WebP | export (Export for Screens) | yes | yes (lossless only; lossy written lossless with a warning) | | diff --git a/docs/mcp.md b/docs/mcp.md index fc03d070b6..68061a2720 100644 --- a/docs/mcp.md +++ b/docs/mcp.md @@ -8176,6 +8176,16 @@ flattened picture every PSD file carries: Bitmap, Grayscale, Duotone, Indexed, R A document with transparency keeps it. `file.place {path}` links the file like any image (`links.update` reads it again when it changes); Multichannel files are refused. +A PSD or PSB file that names a clipping path (the saved path its clipping path resource names, in the +[published PSD file format specification](https://www.adobe.com/devnet-apps/photoshop/fileformatashtml/)) places, and +opens as its merged image (`layers: false`, a file with no layers, or a file whose layers can't be read), inside a clip group whose clipping +path is that path, under the even-odd rule, so the image shows only inside it. The clipping path is an ordinary path +that can be edited or released. `file.place` answers `image`, the id of the image in the clip group. The +[import options help page](https://helpx.adobe.com/illustrator/desktop/add-and-import-files/import-from-other-apps/photoshop-import-options.html) +says that a file imported as one flattened image keeps the document's clipping path when it has one. `links.update` +and `links.relink` read the file's pixels again and leave the clip group and its clipping path as they are. Files that name no clipping path, or name a path +they don't have, come in as a plain image. + `document.open` converts a PSD or PSB file's layers to objects. In [PSD import options](https://helpx.adobe.com/illustrator/desktop/add-and-import-files/import-from-other-apps/photoshop-import-options.html), the option that converts layers to objects keeps as much of the layer structure as it can, merges the layers of a From d0f1346f872c4c8915838e9d21d04303dad44902 Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 16:20:16 -0800 Subject: [PATCH 21/29] Docs: record the PSD clipping path in the PSB row and the evidence list The PSB row of docs/file-format-parity.md says the merged image comes in clipped by the file's clipping path, as the PSD row does, and docs/target-app-parity.md's evidence list gets a line for it. --- docs/file-format-parity.md | 2 +- docs/target-app-parity.md | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/docs/file-format-parity.md b/docs/file-format-parity.md index 8be5ad7fee..b42c74c402 100644 --- a/docs/file-format-parity.md +++ b/docs/file-format-parity.md @@ -291,7 +291,7 @@ Names in the editing data that aren't UTF-8 (layers, objects, artboards, colors, | DWG | open, export | no | no | no open spec; DXF instead | | EMF / WMF | open, export | yes | yes | an oversized embedded PNG or JPEG is refused from its header, before any pixels are decoded (#1776) | | PSD | open, place, export | yes (open: layers as layers, or the merged image with `layers: false`; place: merged image; the merged image comes in clipped by the file's clipping path; every mode and depth; `.psd` and `.pdd`) | yes (layered, max editability) | placing as layers and a PSD import options dialog missing; the embedded ICC profile's tags are 4-byte aligned (#1584) | -| PSB | open | yes (layers as layers, or the merged image) | no | | +| PSB | open | yes (layers as layers, or the merged image; the merged image comes in clipped by the file's clipping path) | no | | | PNG / JPEG / GIF / BMP / TIFF / Targa | open, place, export | yes (PNG: `.png` and `.pns`; BMP: `.bmp`, `.dib` and `.rle`; Targa: `.tga`, `.vda`, `.icb` and `.vst`, raw or run-length encoded, with a 16-bit file's one-bit alpha) | yes; TIFF is also selectable in Export for Screens and Asset Export with its existing options | Targa: `tests_tiffbmp.rs`, `tests/links.rs`; TIFF: grayscale with an alpha channel or other extra channels reads (#1466 in part), and so do files that store each channel as its own plane (PlanarConfiguration 2), CMYK ones with their ink amounts, and 1-bit files compressed with CCITT Group 3 (Compression 2 and 3, one- and two-dimensional rows); the ICC profiles embedded in JPEG and TIFF have 4-byte aligned tags (#1584); PNG export marks its colours as sRGB (`embedIcc`, an `sRGB` chunk; no ICC profile is embedded, #2221) | | WebP | export (Export for Screens) | yes | yes (lossless only; lossy written lossless with a warning) | | | JPEG XL `.jxl` | — | yes (first frame; 16-bit and floating-point samples as 8 bits, alpha kept; CMYK refused) | no | decoded with jxl-oxide; the size is checked from the header before decoding; container Exif resolution sizes opened and placed images; tests in `crates/engine/src/cmd/fileio/tests_jxlread.rs` and `crates/engine/tests/import_fuzz.rs` | diff --git a/docs/target-app-parity.md b/docs/target-app-parity.md index 0a1f7c81b8..f8f5e5d75a 100644 --- a/docs/target-app-parity.md +++ b/docs/target-app-parity.md @@ -1797,6 +1797,7 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur - Targa files (`.tga`, `.vda`, `.icb`, `.vst`) open, place linked or embedded, relink and update at their pixel size: color-mapped, true-color and black-and-white, raw or run-length encoded, in any of the four row orders. The image descriptor's attribute bits and the extension area's Attributes Type decide the transparency: a file with no attribute bits, or with attribute data the Attributes Type calls undefined, opens opaque; with one bit, a 16-bit true-color pixel takes that bit as its alpha, and a color-mapped pixel takes the bit of the 16-bit color map entry it indexes; premultiplied colors are divided by their alpha. Open and Place recognize a Targa file by its extension, and `clipboard.importImage` and Glass's Load Texture… by its header; a Targa file copied in a file manager pastes as a bitmap (`crates/engine/src/cmd/fileio/tests_tiffbmp.rs`, `crates/engine/src/tests/links.rs`). - BMP files named `.dib` or `.rle` (run-length encoded bitmaps included), Photoshop files named `.pdd` and PNG files named `.pns` open and place, linked or embedded, as BMP, PSD and PNG files, in any letter case: the Open and Place dialogs list them with their format, the Links panel names their format, and Edit Original opens them. Exports write only `.bmp`, `.psd` and `.png` (`crates/engine/src/cmd/fileio/tests_tiffbmp.rs`, `crates/engine/src/cmd/fileio/tests_psdread.rs`, `crates/engine/src/tests/links.rs`). - File › Open converts a PSD or PSB file's layers to objects, keeping the layer structure, merging clipped layers into one layer and leaving out hidden layers that would need a merge, as [PSD import options](https://helpx.adobe.com/illustrator/desktop/add-and-import-files/import-from-other-apps/photoshop-import-options.html) describes for the option that converts layers to objects; hidden layers come in with `hiddenLayers`, as Import Hidden Layers brings them in, and `layers: false` opens the merged image. VectorCraft's own rules: each layer becomes a layer holding its pixels with its name, visibility, opacity and blend mode, groups become layers of sublayers, layers in Dissolve, Linear Burn, Linear Dodge, Vivid Light, Linear Light, Pin Light, Hard Mix, Subtract, Divide, Darker Color and Lighter Color are merged with the layers below, layer masks become opacity masks, fill opacity multiplies the opacity (in a layer that others are clipped to, it fades only that layer's own pixels), and adjustment layers, layer effects, knockouts and vector masks aren't applied and are counted in the warnings. 8-, 16- and 32-bit files, PSB, raw, PackBits and zipped channels. There is no PSD import options dialog yet (`crates/engine/src/cmd/fileio/tests_psdlayers.rs`). + - A PSD or PSB file's clipping path, the saved path that image resource 2999 names in the [PSD file format specification](https://www.adobe.com/devnet-apps/photoshop/fileformatashtml/), clips its merged image on File › Place and on File › Open of the merged image, as [PSD import options](https://helpx.adobe.com/illustrator/desktop/add-and-import-files/import-from-other-apps/photoshop-import-options.html) describes for a file imported as one flattened image. The image comes in a clip group whose clipping path has no paint and uses the even-odd rule, and the path can be edited or released. `links.update` and `links.relink` keep the clip group, and files that name no clipping path come in as before (`crates/engine/src/cmd/fileio/tests_psdread.rs`). - PCX files (`.pcx`) open and place, from the ZSoft PCX Technical Reference Manual: 1 bit in the header palette's first two colors (black and white when the version has no palette or both colors are the same), 1 bit in two to four planes and 4 bits with up to 16 colors from the header's palette (the EGA colors for versions 0 and 3), 2 bits in the CGA colors that the header's CGA palette settings pick (background, color burst, palette and intensity), 8 bits with the 256-color palette after the image data (gray levels without one) and 24-bit color in three planes, run-length encoded. The header's HDpi and VDpi size the image. A file of another depth or plane count, one cut short, and one whose pixels as RGBA pass the pixel allowance are refused with a message before its pixels are decoded. Open and Place recognize a PCX file by its extension, and `clipboard.importImage` and Glass's Load Texture… by its header; a PCX file copied in a file manager pastes as a bitmap (`crates/engine/src/cmd/fileio/tests_pcxread.rs`). - Pixar picture files (`.pxr`) open, place and paste, from "The Format of Stored Pictures" in the Pixar Image Computer manuals: any set of the R, G, B and A channels in 8 or 12 bits, dumped or run-length encoded with all four packet kinds and block ends, in tiles of any size (pixels of border tiles past the picture are dropped). R alone is gray, a missing color channel is 0 and a missing A opaque; 12-bit samples are clamped to 0.0 to 1.0; color matted to black becomes straight color; a null tile is transparent when the picture has A and black otherwise. The offsets aren't read, and the image takes the default resolution. Version 2 headers read like version 0. A file cut short, one with a tile whose writing wasn't finished, one with header values or packets the format doesn't define, and one whose pixels as RGBA pass the pixel allowance are refused with a message. Every reader recognizes a Pixar file by its magic number. Tested on synthetic files only (`crates/engine/src/cmd/fileio/tests_pxrread.rs`). - JPEG 2000 JP2 and raw codestream images open and place from `.jpf`, `.jpx`, `.jp2`, `.j2k`, `.j2c` and `.jpc`. Each axis uses the valid display resolution (`resd`), else the valid capture resolution (`resc`), whichever box comes first ([ITU-T T.800](https://www.itu.int/rec/T-REC-T.800/en), I.5.3.7.2); an axis with none uses 72 ppi. Multiple codestreams, JPX composition or layers, and unsupported color spaces are refused with a message. The decoder checks image size before allocating (`crates/engine/src/cmd/fileio/tests_jp2read.rs`). From e10f87818b39db60fa5cb1b7c5619c3bfc5218a2 Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 16:24:52 -0800 Subject: [PATCH 22/29] OpenType panel: caret checkboxes read the whole text they change At a Type tool caret the panel's commands style all of the text, but the checkbox rows, Stylistic Sets and the H or V Style and Roman Italics items showed only the caret's style. A click could then turn a feature off for the whole text while most of it did not have the feature. At a caret they now read every character of the text: a mixed row shows a dash, a mixed item shows unchecked, and a click turns the feature on throughout. --- crates/ui-egui/src/panels/opentype.rs | 66 +++++++++++++++++++++++---- 1 file changed, 56 insertions(+), 10 deletions(-) diff --git a/crates/ui-egui/src/panels/opentype.rs b/crates/ui-egui/src/panels/opentype.rs index 68a8296ec1..e42144c67e 100644 --- a/crates/ui-egui/src/panels/opentype.rs +++ b/crates/ui-egui/src/panels/opentype.rs @@ -118,10 +118,31 @@ fn shown_figure(app: &VectorcraftApp) -> Option { shared(app, |s| figure(&OtFeatures::from_tags(s.features.iter().map(String::as_str)))) } -/// Whether `flag` is on for every character the panel acts on (`Some(true)`), for none of them -/// (`Some(false)`), or only for some (`None`). +/// Whether `flag` is on for every character a toggle changes (`Some(true)`), for none of them +/// (`Some(false)`), or only for some (`None`). At a Type tool caret the command styles all the +/// text ([`run_features`]), so every character of the text counts, as in [`edit`]. fn shown_flag(app: &VectorcraftApp, flag: Flag) -> Option { - shared(app, |s| flag.get(&OtFeatures::from_tags(s.features.iter().map(String::as_str)))) + let on = |s: &CharStyle| flag.get(&OtFeatures::from_tags(s.features.iter().map(String::as_str))); + if let Some(runs) = caret_text(app).map(|t| &t.runs) + && let Some(first) = runs.first() + { + let v = on(&first.style); + return runs.iter().all(|r| on(&r.style) == v).then_some(v); + } + shared(app, on) +} + +/// The text object of the Type tool's caret (an empty selection), whose text the panel's +/// commands style as a whole. +fn caret_text(app: &VectorcraftApp) -> Option<&vectorcraft_doc::TextObject> { + let (id, a, b) = text_editing(app)?; + if b > a { + return None; + } + match &app.session.active()?.doc.node(id)?.kind { + NodeKind::Text(t) => Some(t), + _ => None, + } } /// The Figure menu's text for entry `shown`: Mixed when the characters differ. @@ -160,12 +181,9 @@ fn edit(app: &mut VectorcraftApp, change: Change) { change.apply(&mut after); after == before }; - let unchanged = match text_editing(app) { - Some((id, a, b)) if b <= a => match app.session.active().and_then(|st| st.doc.node(id)).map(|n| &n.kind) { - Some(NodeKind::Text(t)) => Some(t.runs.iter().all(|r| same(&r.style))), - _ => None, - }, - _ => shared(app, same), + let unchanged = match caret_text(app) { + Some(t) => Some(t.runs.iter().all(|r| same(&r.style))), + None => shared(app, same), }; if unchanged != Some(true) { run_features(app, "featureChanges", OtFeatures::changes(|f| change.apply(f))); @@ -320,7 +338,7 @@ pub fn menu(app: &mut VectorcraftApp, ui: &mut Ui) { } if app.session.prefs.show_east_asian_options { ui.separator(); - // Checked when every character the panel acts on has it; chosen then, it turns it off. + // Checked when every character it changes has it; chosen then, it turns it off. for (label, flag) in east_asian_items() { let on = shown_flag(app, flag) == Some(true); if menu_item(ui, label, has, on) { @@ -789,4 +807,32 @@ mod tests { assert_eq!(run_features(&mut app, &id, 8), [("かなAB".to_string(), Value::Null)], "{label}: reset"); } } + + /// At a Type tool caret after a character that has H or V Style or Roman Italics while the + /// rest of the text does not, the item and the checkbox rows read every character the command + /// styles at a caret (all of them): the item shows unchecked, a Small Caps row set the same way + /// shows a dash, and choosing the item turns its feature on for the whole text. + #[test] + fn caret_items_read_every_character_they_change() { + for (label, tag) in [("H or V Style", "hkna"), ("Roman Italics", "ital")] { + let mut app = VectorcraftApp::new(vectorcraft_engine::Session::new(), Default::default()); + app.session.prefs.show_east_asian_options = true; + app.session.execute("file.new", &json!({"width": 300, "height": 200})).unwrap(); + app.session.select_tool("type", Default::default()).unwrap(); + let id = app.session.execute("text.create", &json!({"x": 10, "y": 40, "text": "かなAB"})).unwrap()["id"].clone(); + app.session.execute("text.setRangeStyle", &json!({"id": id, "start": 0, "end": 3, "features": [tag, "smcp"]})).unwrap(); + app.session.apply_actions(vec![vectorcraft_tools::Action::Notify("text.editNew".into())]).unwrap(); + // The caret after "か", whose style the next typed character takes. + app.session.set_tool_option("select", &json!({"start": 3, "end": 3})); + assert_eq!(text_editing(&app).map(|(_, a, b)| (a, b)), Some((3, 3))); + assert_eq!(shown_flag(&app, Flag::Field(|f| &mut f.small_caps)), None, "{label}: Small Caps row"); + let ctx = egui::Context::default(); + let texts = super::super::tests_appearance::frame_events(&ctx, &mut app, vec![], menu); + let Some((text, at)) = texts.into_iter().find(|(t, _)| t.trim_start_matches(['✓', ' ']) == label) else { panic!("{label} missing") }; + assert!(!text.starts_with('✓'), "{label}: {text:?}"); + super::super::tests_appearance::click(&ctx, &mut app, at.center(), menu); + let runs = run_features(&mut app, &id, 8); + assert!(runs.iter().all(|(_, f)| f.as_array().is_some_and(|f| f.iter().any(|x| x == tag))), "{label}: {runs:?}"); + } + } } From 8dfbe54db6f65fef11e044719c0ad33837a26f91 Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 16:15:40 -0800 Subject: [PATCH 23/29] Units: a very long expression reads as nothing instead of overflowing the stack Unit::parse took one level of recursion per + - * / sign, so a text such as "1+1+...+1" with 200,000 terms overflowed the stack and aborted the process. Every number field, parse_number and every command parameter read as a length went through it. Text with more than 128 + - * / signs now reads as nothing; text with 128 or fewer reads as before. docs/mcp.md states the limit for length strings. The test a_very_long_expression_reads_as_nothing aborted with a stack overflow before the change. --- crates/doc/src/tests/units.rs | 15 +++++++++++++++ crates/doc/src/units.rs | 8 ++++++++ docs/mcp.md | 3 ++- 3 files changed, 25 insertions(+), 1 deletion(-) diff --git a/crates/doc/src/tests/units.rs b/crates/doc/src/tests/units.rs index 5a9265c702..c53f60a227 100644 --- a/crates/doc/src/tests/units.rs +++ b/crates/doc/src/tests/units.rs @@ -79,6 +79,21 @@ fn odd_text_reads_as_nothing_without_panicking() { } } +/// Text from a command or a file can be any length: a sum of thousands of terms reads as nothing +/// instead of exhausting the stack. Up to 128 `+ - * /` signs read; 129 read as nothing. +#[test] +fn a_very_long_expression_reads_as_nothing() { + let sum = |terms: usize| format!("1{}", "+1".repeat(terms - 1)); + assert_eq!(Unit::Points.parse(&sum(129)), Some(129.0)); + assert_eq!(Unit::Points.parse(&format!("10{} mm", "*1".repeat(128))), Some(Unit::Millimeters.to_pt(10.0))); + // Long text with no signs still reads. + assert_eq!(Unit::Points.parse(&format!("{}5", " ".repeat(2_000))), Some(5.0)); + for text in [sum(200_000), format!("1{}", "*1".repeat(200_000)), sum(130), format!("10{} mm", "*1".repeat(129))] { + assert_eq!(Unit::Points.parse(&text), None, "{} bytes", text.len()); + assert_eq!(crate::parse_number(&text), None, "{} bytes", text.len()); + } +} + proptest! { /// Field text made of digits, operators, `%`, spaces and unit letters reads as a finite value /// or as nothing and does not panic. diff --git a/crates/doc/src/units.rs b/crates/doc/src/units.rs index 234513df1d..5fabfece65 100644 --- a/crates/doc/src/units.rs +++ b/crates/doc/src/units.rs @@ -156,7 +156,12 @@ impl Unit { /// before it (`3cm*50%` is 1.5 cm, `3cm/50%` is 6 cm). After `+` or `-`, it adds or takes away /// that share of everything before it (`50pt+25%` is 62.5 pt, `100pt+20pt-50%` is 60 pt). A /// percentage on its own (`50%`) reads as nothing. + /// + /// Text with more than 128 `+ - * /` signs reads as nothing. pub fn parse(self, s: &str) -> Option { + if s.chars().filter(|c| matches!(c, '+' | '-' | '*' | '/')).count() > MAX_MEASURE_OPERATORS { + return None; + } parse_measure(s, self).filter(|v| v.is_finite()) } /// The value naming this unit in the Units preferences (`points`, `millimeters`, @@ -207,6 +212,9 @@ impl Unit { } } +/// The most `+ - * /` signs [`Unit::parse`] reads in one text. +const MAX_MEASURE_OPERATORS: usize = 128; + fn parse_measure(s: &str, default: Unit) -> Option { let s = s.trim(); // Simple arithmetic on the right (Illustrator fields accept "10+5", "100/2", "3in*2"). diff --git a/docs/mcp.md b/docs/mcp.md index 99b0bfef38..0ca5af2c10 100644 --- a/docs/mcp.md +++ b/docs/mcp.md @@ -6535,7 +6535,8 @@ report warn about it). Commands take and return lengths in points (the distances of `object.path.offsetPath`, `object.path.simplify`, `object.path.splitIntoGrid` and `text.setStyle` `size`/`leading` also take a string with a unit, `"5 mm"`). A length string takes the same arithmetic as the desktop app's fields, where `%` is a share of the value before it: -`"200mm*50%"` is 100 mm and `"50pt+25%"` is 62.5 pt. The units +`"200mm*50%"` is 100 mm and `"50pt+25%"` is 62.5 pt. A length string with more than 128 `+ - * /` signs is not read +as a length. The units only change what the UI shows and how it reads typed numbers. Preferences ▸ Units has four: General (rulers, positions and sizes, the Info panel, dialog distances, canvas measurement labels), Stroke (weights, dashes), Type (font size, leading, baseline shift) and East Asian Type (no field uses it yet). General is the active document's units From eff1500bd232b6e1f7c48a3618cb3180d3d7b21a Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 16:28:19 -0800 Subject: [PATCH 24/29] Object: a Distribute submenu runs the Align panel's distribute buttons MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Object › Distribute follows Object › Align and lists Horizontal Distribute Left, Center and Right, Vertical Distribute Top, Center and Bottom, Horizontal Distribute Space and Vertical Distribute Space. Each item runs the button's `align.distribute*` command, so it uses Align To, the key object and the Distribute Spacing value, and with the Artboard tool chosen it spaces the selected artboards. --- crates/ui-egui/src/menus/tests.rs | 51 +++++++++++++++++++++++++++++++ crates/ui-egui/src/menus/tree.rs | 17 +++++++++++ docs/mcp.md | 3 +- docs/ui-parity.md | 1 + 4 files changed, 71 insertions(+), 1 deletion(-) diff --git a/crates/ui-egui/src/menus/tests.rs b/crates/ui-egui/src/menus/tests.rs index d8ca0b79ec..1bb152292e 100644 --- a/crates/ui-egui/src/menus/tests.rs +++ b/crates/ui-egui/src/menus/tests.rs @@ -1008,6 +1008,57 @@ fn expand_appearance_is_an_object_menu_item_only() { assert_eq!(paths, [vec!["Object".to_string()]]); } +/// Object › Distribute follows Object › Align and lists the Align panel's Distribute Objects and +/// Distribute Spacing buttons, each item running the button's command: dimmed with nothing +/// selected, spacing three objects evenly, and with a key object sending the Distribute Spacing value. +#[test] +fn object_distribute_runs_the_distribute_buttons() { + let object = menu_tree().into_iter().find(|(t, _)| *t == "Object").map(|(_, items)| items).unwrap_or_default(); + let subs: Vec<&str> = object.iter().filter_map(|it| if let Item::Sub(l, _) = it { Some(*l) } else { None }).collect(); + let align = subs.iter().position(|l| *l == "Align").unwrap_or_else(|| panic!("Object › Align: {subs:?}")); + assert_eq!(subs.get(align + 1), Some(&"Distribute"), "{subs:?}"); + let mut app = VectorcraftApp::new(vectorcraft_engine::Session::new(), crate::Services::default()); + app.run("file.new", json!({"width": 200, "height": 200})).unwrap(); + let items = |app: &VectorcraftApp| -> Vec { menu_entries(app).into_iter().filter(|e| e.path == ["Object", "Distribute"]).collect() }; + let listed: Vec<(String, Option)> = items(&app).into_iter().map(|e| (e.label, e.command)).collect(); + let expected: Vec<(String, Option)> = [ + ("Horizontal Distribute Left", "align.distributeHorizontalLeft"), + ("Horizontal Distribute Center", "align.distributeHorizontalCenter"), + ("Horizontal Distribute Right", "align.distributeHorizontalRight"), + ("Vertical Distribute Top", "align.distributeVerticalTop"), + ("Vertical Distribute Center", "align.distributeVerticalCenter"), + ("Vertical Distribute Bottom", "align.distributeVerticalBottom"), + ("Horizontal Distribute Space", "align.distributeHorizontalSpace"), + ("Vertical Distribute Space", "align.distributeVerticalSpace"), + ] + .into_iter() + .map(|(l, id)| (l.to_string(), Some(id.to_string()))) + .collect(); + assert_eq!(listed, expected); + assert!(items(&app).iter().all(|e| !e.enabled), "nothing selected"); + let ids: Vec = [0, 30, 100] + .into_iter() + .map(|x| app.run("shape.rectangle", json!({"x": x, "y": 10, "width": 10, "height": 10})).unwrap()["id"].clone()) + .collect(); + app.run("select.set", json!({"ids": ids})).unwrap(); + let lefts = |app: &VectorcraftApp| -> Vec { + let doc = &app.session.active().unwrap().doc; + ids.iter().map(|id| doc.node(vectorcraft_doc::NodeId(id.as_u64().unwrap())).unwrap().geometric_bounds().unwrap().x0).collect() + }; + let click = |app: &mut VectorcraftApp, label: &str| { + let e = items(app).into_iter().find(|e| e.label == label).unwrap_or_else(|| panic!("{label}")); + assert!(e.enabled, "{label}"); + let (id, p) = click_target(&e.label, e.command.as_deref().unwrap_or_default(), &e.params); + invoke(app, &id, p); + }; + click(&mut app, "Horizontal Distribute Left"); + assert_eq!(lefts(&app), [0.0, 50.0, 100.0], "{}", app.ui.status); + app.ui.align_spacing = 5.0; + app.run("select.key", json!({"id": ids[0]})).unwrap(); + click(&mut app, "Horizontal Distribute Space"); + assert_eq!(lefts(&app), [0.0, 15.0, 30.0], "{}", app.ui.status); +} + /// Isolation keeps the Lock and Hide actions available for selected members. #[test] fn lock_and_hide_menus_are_enabled_in_isolation_mode() { diff --git a/crates/ui-egui/src/menus/tree.rs b/crates/ui-egui/src/menus/tree.rs index cc63a489cf..b718b24080 100644 --- a/crates/ui-egui/src/menus/tree.rs +++ b/crates/ui-egui/src/menus/tree.rs @@ -165,6 +165,23 @@ pub fn menu_tree_named(english_names: bool) -> Vec<(&'static str, Vec)> { cp("Vertical Align Bottom", "object.align", json!({"vertical": "bottom"})), ], ), + // The Align panel's Distribute Objects and Distribute Spacing buttons: each item runs + // what a click on its button runs (`crate::panels::align::run_button`). + sub( + "Distribute", + vec![ + c("Horizontal Distribute Left", "align.distributeHorizontalLeft"), + c("Horizontal Distribute Center", "align.distributeHorizontalCenter"), + c("Horizontal Distribute Right", "align.distributeHorizontalRight"), + Sep, + c("Vertical Distribute Top", "align.distributeVerticalTop"), + c("Vertical Distribute Center", "align.distributeVerticalCenter"), + c("Vertical Distribute Bottom", "align.distributeVerticalBottom"), + Sep, + c("Horizontal Distribute Space", "align.distributeHorizontalSpace"), + c("Vertical Distribute Space", "align.distributeVerticalSpace"), + ], + ), Sep, c("Group", "object.group"), c("Ungroup", "object.ungroup"), diff --git a/docs/mcp.md b/docs/mcp.md index 99b0bfef38..47a695cb6a 100644 --- a/docs/mcp.md +++ b/docs/mcp.md @@ -5855,7 +5855,8 @@ commands send `to: "key"` while the selection has a key, else `"artboard"` for o anchor points, else the Align To choice. The Distribute commands send `to: "key"` while the selection has a key, else the Align To choice, and while there is a key object or a key guide they send the panel's Distribute Spacing value as `spacing`. Edit › Keyboard Shortcuts lists them under Align, with no default shortcut, and -`shortcuts.set {id, shortcut}` gives one a shortcut. +`shortcuts.set {id, shortcut}` gives one a shortcut. The Object › Distribute menu lists the eight Distribute commands, +and each item runs its command. With the Artboard tool chosen, the same buttons and UI commands, and the Control bar's Align and Distribute buttons, run `artboard.align`, `artboard.distribute` and `artboard.distributeSpacing` on the artboards the tool has selected. diff --git a/docs/ui-parity.md b/docs/ui-parity.md index 5f26e4377e..06730c653b 100644 --- a/docs/ui-parity.md +++ b/docs/ui-parity.md @@ -207,6 +207,7 @@ tools, never checked side by side) isn't captured row by row. | Ruler guides align to a key object: a click on an object selected with guides makes it the key (one object is enough); Align moves the selected guides to its edge or centre (vertical guides to left, centre or right, horizontal ones to top, centre or bottom) and the key stays put | done | #2143; aligning to the selection or the artboard leaves guides alone | | Align panel menu › Align to Glyph Bounds › Point Text and Area Text (checked while on): Align and Distribute measure point type or area type by the ink of its glyphs instead of its em box or frame | done | #4231; `alignGlyphBoundsPoint`, `alignGlyphBoundsArea` ([Align text](https://helpx.adobe.com/illustrator/desktop/design-with-text/edit-format-text/align-text.html)); `tests::glyphbounds`, `panels::align::tests::align_to_glyph_bounds_toggles_point_and_area_text`; the Character and Properties panels' Align to Glyph Bounds controls are not done | | Align and distribute artboards: with the Artboard tool chosen, the Align panel's Align Objects, Distribute Objects and Distribute Spacing buttons, and the Control bar's, move the selected artboards with the art inside them (Move Artwork with Artboard) | done | `artboard.align`, `artboard.distribute`, `artboard.distributeSpacing` ([Align and distribute artboards](https://helpx.adobe.com/illustrator/desktop/create-manage-artboards/organize-manage-artboards/align-and-distribute-artboards.html)); VectorCraft's own rules: Align to Artboard keeps the active artboard in place and sends the Distribute Spacing value, Align to Key Object is off, a locked artboard stays where it is; `cmd::artboardalign::tests`, `panels::align::tests::the_align_buttons_align_the_selected_artboards` | +| Object › Distribute, below Object › Align: Horizontal Distribute Left, Center and Right, Vertical Distribute Top, Center and Bottom, Horizontal Distribute Space and Vertical Distribute Space, each running what a click on its Align panel button runs (Align To, the key object, the Distribute Spacing value and, with the Artboard tool chosen, the selected artboards) | done | The `align.distribute*` commands; the public page names Object › Distribute beside Object › Align for the Align and Distribute commands ([Align and distribute objects](https://helpx.adobe.com/illustrator/desktop/manage-objects/arrange-objects/align-and-distribute-objects.html)); the items and their order are VectorCraft's own, taken from the Align panel; `menus::tests::object_distribute_runs_the_distribute_buttons` | | A marquee selects the objects whose paths it touches (anchors or segments): drawn inside a filled shape, over a background, it leaves that shape (Preview and Outline) | done | #1103 | | Click a segment independently of its endpoint anchors; only its direction handles show | done | #1278: hollow endpoint squares, selected edge emphasized; headless egui checked | | Drag a curved segment to bend it, a straight one to move its anchors | done | | From c7aa27ec1202e701b5aea1eb58713eaeffc444e6 Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 16:30:56 -0800 Subject: [PATCH 25/29] Transform: saved Scale and Reflect steps without a basis keep the page's axes An action or journal entry recorded before Scale and Reflect followed the turned bounding box has no basis value. Replayed, such a step now acts along the page's axes, as it did when it was recorded; steps recorded now carry basis "box" and replay along the box. The built-in Reflect Horizontal action names basis "box", so it keeps reflecting across the box's own axis. The symbol test that reflects a turned instance names basis "page", which is the reflection it was written for. --- crates/engine/src/cmd/object/commands.rs | 4 +-- crates/engine/src/cmd/object/transform.rs | 7 ++-- crates/engine/src/tests/bboxrotate.rs | 41 ++++++++++++++++++++++- crates/ui-egui/src/panels/actions.rs | 24 ++++++++++++- docs/mcp.md | 4 +-- 5 files changed, 72 insertions(+), 8 deletions(-) diff --git a/crates/engine/src/cmd/object/commands.rs b/crates/engine/src/cmd/object/commands.rs index c7453a51e9..b8c4199623 100644 --- a/crates/engine/src/cmd/object/commands.rs +++ b/crates/engine/src/cmd/object/commands.rs @@ -43,7 +43,7 @@ pub fn specs() -> Vec { "Scale…", ["Object", "Transform"], None, - "{ids?: [id…] (selected first; default: the selection), sx: % (along the bounding box's width), sy?: % (along its height), origin?: [x,y] (a page point), basis?: \"box\"|\"page\" (box, the default: sx and sy follow the bounding box, turned with rotated objects until Reset Bounding Box; page: the page's axes), copy?, strokes?: bool (Scale Strokes & Effects: stroke weights, dashes and effect distances scale; off keeps them, type strokes included), corners?: bool (Scale Corners: live corner radii scale), objects?: bool (Transform Objects, default true; false: the art stays and, with patterns, only its pattern tiles transform), patterns?: bool (Transform Patterns: pattern fills and strokes transform with the art; default: prefs transformPatternTiles), typeAreas?: bool (area type: the frame is reshaped and the text reflows at its size)} (strokes/corners default to the preferences). With anchors selected with Direct Selection (and no copy), only those anchors and their handles transform, about the centre of their own box.", + "{ids?: [id…] (selected first; default: the selection), sx: % (along the bounding box's width), sy?: % (along its height), origin?: [x,y] (a page point), basis?: \"box\"|\"page\" (box, the default: sx and sy follow the bounding box, turned with rotated objects until Reset Bounding Box; page: the page's axes; a saved step without basis, recorded before it, plays along the page's axes), copy?, strokes?: bool (Scale Strokes & Effects: stroke weights, dashes and effect distances scale; off keeps them, type strokes included), corners?: bool (Scale Corners: live corner radii scale), objects?: bool (Transform Objects, default true; false: the art stays and, with patterns, only its pattern tiles transform), patterns?: bool (Transform Patterns: pattern fills and strokes transform with the art; default: prefs transformPatternTiles), typeAreas?: bool (area type: the frame is reshaped and the text reflows at its size)} (strokes/corners default to the preferences). With anchors selected with Direct Selection (and no copy), only those anchors and their handles transform, about the centre of their own box.", has_selection, scale ), @@ -52,7 +52,7 @@ pub fn specs() -> Vec { "Reflect…", ["Object", "Transform"], None, - "{ids?: [id…] (selected first; default: the selection), axis: \"vertical\"|\"horizontal\"|deg (the mirror line, counter-clockwise from horizontal; 0: horizontal; omitted: vertical; vertical and horizontal are the bounding box's own axes, deg a line on the page), origin?, basis?: \"box\"|\"page\" (for a named axis; box, the default: the bounding box's axes, turned with rotated objects until Reset Bounding Box; page: the page's axes), copy?, objects?: bool (Transform Objects, default true; false: the art stays and, with patterns, only its pattern tiles transform), patterns?: bool (Transform Patterns: pattern fills and strokes transform with the art; default: prefs transformPatternTiles), typeAreas?: bool (area type: the frame is reshaped and the text reflows at its size)}. With anchors selected with Direct Selection (and no copy), only those anchors and their handles transform, about the centre of their own box.", + "{ids?: [id…] (selected first; default: the selection), axis: \"vertical\"|\"horizontal\"|deg (the mirror line, counter-clockwise from horizontal; 0: horizontal; omitted: vertical; vertical and horizontal are the bounding box's own axes, deg a line on the page), origin?, basis?: \"box\"|\"page\" (for a named axis; box, the default: the bounding box's axes, turned with rotated objects until Reset Bounding Box; page: the page's axes; a saved step without basis, recorded before it, plays along the page's axes), copy?, objects?: bool (Transform Objects, default true; false: the art stays and, with patterns, only its pattern tiles transform), patterns?: bool (Transform Patterns: pattern fills and strokes transform with the art; default: prefs transformPatternTiles), typeAreas?: bool (area type: the frame is reshaped and the text reflows at its size)}. With anchors selected with Direct Selection (and no copy), only those anchors and their handles transform, about the centre of their own box.", has_selection, reflect ), diff --git a/crates/engine/src/cmd/object/transform.rs b/crates/engine/src/cmd/object/transform.rs index e7a2961285..88362d7c49 100644 --- a/crates/engine/src/cmd/object/transform.rs +++ b/crates/engine/src/cmd/object/transform.rs @@ -366,9 +366,12 @@ pub(super) fn scale(s: &mut Session, p: &Value) -> Result { /// `"box"` (the default) is the bounding box of `ids`, turned with rotated objects until Reset /// Bounding Box ([`Document::bbox_angle`]); `"page"` is the page's axes. Anchors selected with /// Direct Selection (with no copy and Transform Objects on) transform along the page's axes, as -/// their own box does. The basis joins the journal entry, so a replay acts in the same frame. +/// their own box does. The basis joins the journal entry, so a replay acts in the same frame. A +/// saved step without `basis` ([`Session::replay`]) was recorded before Scale and Reflect followed +/// the box, so it acts along the page's axes, as it did when it was recorded. fn basis_frame(s: &mut Session, p: &Value, cmd: &str, ids: &[NodeId]) -> Result { - let page = choice(p, cmd, "basis", &["box", "page"])? == Some("page"); + let basis = choice(p, cmd, "basis", &["box", "page"])?; + let page = basis == Some("page") || (basis.is_none() && s.replaying()); let st = s.doc()?; let anchors = !bool_or(p, "copy", false) && transforms_objects(p) diff --git a/crates/engine/src/tests/bboxrotate.rs b/crates/engine/src/tests/bboxrotate.rs index 5a816e665d..dfabb77236 100644 --- a/crates/engine/src/tests/bboxrotate.rs +++ b/crates/engine/src/tests/bboxrotate.rs @@ -666,7 +666,7 @@ fn expanding_a_reflected_symbol_instance_keeps_its_box() { for reset in [false, true] { let (mut s, inst) = turned_instance(0.0); s.execute("object.rotate", &json!({"angle": 150})).unwrap(); - s.execute("object.reflect", &json!({"axis": "horizontal"})).unwrap(); + s.execute("object.reflect", &json!({"axis": "horizontal", "basis": "page"})).unwrap(); assert!(near(angle(&s, inst), -170.0), "{}", angle(&s, inst)); if reset { s.execute("object.resetBoundingBox", &json!({})).unwrap(); @@ -786,6 +786,45 @@ fn scale_and_reflect_follow_the_turned_box() { assert!([got.x0 - want.x0, got.y0 - want.y0, got.x1 - want.x1, got.y1 - want.y1].iter().all(|d| d.abs() < 1e-6), "{got:?} {want:?}"); } +/// A saved step without `basis` was recorded before Scale and Reflect followed the turned box, so a +/// replay of it acts along the page's axes, as it did then, and its new journal entry says so. A +/// step recorded now names its basis and replays along the box. A call without `basis` that is not +/// a replay acts along the box. +#[test] +fn saved_steps_without_a_basis_replay_on_the_page() { + // The turned rectangle after `run` runs on it: its page bounds and its box's angle. + let after = |run: &dyn Fn(&mut Session)| { + let mut s = session(); + let a = turned_rect(&mut s); + run(&mut s); + let st = (s.doc().unwrap().doc.bounds_of(&[a], false).unwrap(), angle(&s, a)); + (st, s.journal.last().unwrap().clone()) + }; + let same = |(r, a): (Rect, f64), (q, b): (Rect, f64)| [r.x0 - q.x0, r.y0 - q.y0, r.x1 - q.x1, r.y1 - q.y1, a - b].iter().all(|d| d.abs() < 1e-6); + for (id, p) in [("object.scale", json!({"sx": 200, "sy": 100})), ("object.reflect", json!({"axis": "vertical"}))] { + let mut on_page = p.clone(); + on_page["basis"] = json!("page"); + let (page, _) = after(&|s| { + s.execute(id, &on_page).unwrap(); + }); + let (old, (_, noted)) = after(&|s| { + s.replay(id, &p).unwrap(); + }); + assert!(same(old, page), "{id}: {old:?} {page:?}"); + assert_eq!(noted["basis"], "page", "{id}"); + + let (boxed, (recorded_id, recorded)) = after(&|s| { + s.execute(id, &p).unwrap(); + }); + assert!(!same(boxed, page) && near(boxed.1, 45.0), "{id}: {boxed:?}"); + assert_eq!(recorded["basis"], "box", "{id}"); + let (replayed, _) = after(&|s| { + s.replay(&recorded_id, &recorded).unwrap(); + }); + assert!(same(replayed, boxed), "{id}: {replayed:?} {boxed:?}"); + } +} + /// Once Reset Bounding Box squares the box, and for objects standing at different angles, Scale /// acts along the page's axes. #[test] diff --git a/crates/ui-egui/src/panels/actions.rs b/crates/ui-egui/src/panels/actions.rs index 4bab22d52e..a7f32611cc 100644 --- a/crates/ui-egui/src/panels/actions.rs +++ b/crates/ui-egui/src/panels/actions.rs @@ -312,7 +312,7 @@ pub fn default_sets() -> Vec { Action::new("Center on Artboard", vec![step("object.align", json!({"horizontal": "center", "vertical": "center", "to": "artboard"}))]), Action::new("Outline Text", vec![step("type.createOutlines", json!({}))]), Action::new("Rotate 90° CW", vec![step("object.rotate", json!({"angle": -90}))]), - Action::new("Reflect Horizontal", vec![step("object.reflect", json!({"axis": "vertical"}))]), + Action::new("Reflect Horizontal", vec![step("object.reflect", json!({"axis": "vertical", "basis": "box"}))]), ], )] } @@ -2721,6 +2721,28 @@ mod tests { } } + /// The built-in Reflect Horizontal reflects a rotated object across its bounding box's own axis, + /// as the Reflect dialog does, so the box keeps its angle; a saved step without a basis, recorded + /// before Reflect followed the box, still reflects across the page's axis. + #[test] + fn the_built_in_reflect_follows_the_turned_box() { + let mut app = VectorcraftApp::new(Session::new(), Default::default()); + app.run("file.new", json!({"width": 400, "height": 400})).unwrap(); + let id = vectorcraft_doc::NodeId( + app.run("shape.rectangle", json!({"x": 100, "y": 100, "width": 100, "height": 50})).unwrap()["id"].as_u64().unwrap(), + ); + app.run("select.set", json!({"ids": [id.0]})).unwrap(); + app.run("object.rotate", json!({"angle": 30})).unwrap(); + let angle = |app: &VectorcraftApp| app.session.active().unwrap().doc.bbox_angle(&[id]); + let reflect = default_sets()[0].actions.iter().position(|a| a.name == "Reflect Horizontal").unwrap(); + app.ui.action_sets = default_sets(); + play(&mut app, 0, reflect).unwrap(); + assert!((angle(&app) - 30.0).abs() < 1e-6, "{}", angle(&app)); + app.ui.action_sets = vec![ActionSet::new("Old", vec![Action::new("Reflect", vec![("object.reflect".into(), json!({"axis": "vertical"}))])])]; + play(&mut app, 0, 0).unwrap(); + assert!((angle(&app) + 30.0).abs() < 1e-6, "{}", angle(&app)); + } + /// An action recorded with a key its command no longer reads still plays, accelerated and one /// step at a time, though the same command run by itself is refused. #[test] diff --git a/docs/mcp.md b/docs/mcp.md index 2ad53b825d..4e3ca55342 100644 --- a/docs/mcp.md +++ b/docs/mcp.md @@ -5635,8 +5635,8 @@ axes, until Object › Transform › Reset Bounding Box squares the box to the p `origin` is still a page point, and a numeric `axis` is still a line on the page at that angle. Selections whose objects stand at different angles, and anchors selected with Direct Selection, use the page's axes; with `copy` or with `objects: false`, the whole objects or their pattern tiles transform, along the box. The journal entry -records the `basis` used, so a recorded action replays in the same frame; an older recording without `basis` acts -along the box. `object.transformAgain` repeats the transform's page matrix, also after Reset Bounding Box. The Scale +records the `basis` used, so a recorded action replays in the same frame; a saved step without `basis` (an action or +journal entry recorded before it) plays along the page's axes, as it did when it was recorded. `object.transformAgain` repeats the transform's page matrix, also after Reset Bounding Box. The Scale and Reflect dialogs, the Transform and Properties panels' flips, the Scale tool and the Reflect tool's default axis and Shift steps follow the box the same way; a Reflect axis drawn with the tool is the line drawn on the page. From 15a6171021b36ce3dfad68d904d992acaa390756 Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 16:32:18 -0800 Subject: [PATCH 26/29] Tests: texture-file tests remove their folders when they fail The Rough Pastels and Glass texture tests make their folders with vectorcraft_testkit::TempDir, which removes them on every exit path. --- crates/engine/src/tests/rasterfilters.rs | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/crates/engine/src/tests/rasterfilters.rs b/crates/engine/src/tests/rasterfilters.rs index ca21c5f2b8..66da7cf436 100644 --- a/crates/engine/src/tests/rasterfilters.rs +++ b/crates/engine/src/tests/rasterfilters.rs @@ -320,8 +320,7 @@ fn glass_loads_a_texture_saves_it_and_draws_it() { assert_eq!(doc.node(NodeId(g)).unwrap().appearance.effects[0].params, glass_params(&s, g)); assert_eq!(Renderer::new().render_region(&doc, Rect::new(0.0, 0.0, 200.0, 200.0), 1.0, true).pixels, loaded.pixels); // The same file by path, through Effect Options, stores the same texture. - let dir = std::env::temp_dir().join(format!("vc-glass-texture-{}", std::process::id())); - std::fs::create_dir_all(&dir).unwrap(); + let dir = vectorcraft_testkit::TempDir::new("glass-texture"); let path = dir.join("rings.png"); std::fs::write(&path, &png).unwrap(); let (mut t, h) = striped(); @@ -331,7 +330,7 @@ fn glass_loads_a_texture_saves_it_and_draws_it() { assert_eq!(glass_params(&t, h)["textureImage"], json!(stored)); assert_eq!(glass_params(&t, h)["texture"], json!("loaded")); assert_eq!(render(&t).pixels, loaded.pixels); - let _ = std::fs::remove_dir_all(&dir); + drop(dir); // The stored string is taken as it is (as effect.list gives it, and a graphic style copies it). t.execute("effect.apply", &json!({"effect": "distort.glass", "ids": [h], "params": {"textureImage": stored, "texture": "frosted"}})).unwrap(); let second = t.doc().unwrap().doc.node(NodeId(h)).unwrap().appearance.effects[1].params.clone(); @@ -421,15 +420,14 @@ fn rough_pastels_loads_a_texture_saves_it_and_draws_it() { assert!(e.to_string().contains("textureImage"), "{e}"); assert_eq!(glass_params(&s, g), before); // The same file by path, through Effect Options, stores the same texture; undo takes it away. - let dir = std::env::temp_dir().join(format!("vc-rough-pastels-texture-{}", std::process::id())); - std::fs::create_dir_all(&dir).unwrap(); + let dir = vectorcraft_testkit::TempDir::new("rough-pastels-texture"); let path = dir.join("rings.png"); std::fs::write(&path, &png).unwrap(); let (mut t, h) = striped(); t.execute("effect.apply", &json!({"effect": "artistic.roughPastels", "ids": [h], "params": {"relief": 20}})).unwrap(); assert!(glass_params(&t, h).get("textureImage").is_none()); t.execute("effect.setParams", &json!({"index": 0, "ids": [h], "params": {"textureImage": {"path": path.to_string_lossy()}}})).unwrap(); - let _ = std::fs::remove_dir_all(&dir); + drop(dir); assert_eq!((&glass_params(&t, h)["textureImage"], &glass_params(&t, h)["texture"]), (&json!(stored), &json!("loaded"))); assert_eq!(render(&t).pixels, loaded.pixels); t.execute("edit.undo", &json!({})).unwrap(); From 8eded9679222d6cfd300b38641c512d22a5e52ac Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 16:39:17 -0800 Subject: [PATCH 27/29] PSD: transform a file's clipping path in place instead of copying it file_clipped owns the path psdread::clipping_path reads, so it moves it to the image's place without making a second copy of every anchor. --- crates/engine/src/cmd/fileio/load.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/crates/engine/src/cmd/fileio/load.rs b/crates/engine/src/cmd/fileio/load.rs index e6eab02ad6..7482ed1020 100644 --- a/crates/engine/src/cmd/fileio/load.rs +++ b/crates/engine/src/cmd/fileio/load.rs @@ -1074,8 +1074,8 @@ pub(super) fn raster_doc(name: &str, bytes: &[u8]) -> Result { /// space (a PSD or PSB file's, [`psdread::clipping_path`]): a clip group of that path (even-odd, /// with no paint) and the image. Without one the image stays as it is. pub(crate) fn file_clipped(d: &mut Document, image: Node, clip: Option) -> Node { - let (Some(path), NodeKind::Image(im)) = (clip, &image.kind) else { return image }; - let path = path.transformed(im.xf); + let (Some(mut path), NodeKind::Image(im)) = (clip, &image.kind) else { return image }; + path.transform(im.xf); let none = vectorcraft_color::Paint::None; let mut clip = Node::path(d.alloc_id(), path, vectorcraft_doc::Appearance::basic(none.clone(), none, 0.0)); if let NodeKind::Path { clipping, rule, .. } = &mut clip.kind { From a3cb4462afe5c9be0b0c63be57dad344c45a64d1 Mon Sep 17 00:00:00 2001 From: dotCooCoo Date: Sat, 14 Nov 2026 17:03:36 -0800 Subject: [PATCH 28/29] OpenType panel: checkboxes after Select All read every frame of the story After Select All in a threaded story whose edited frame is empty, the panel's commands style the text of every frame, but the checkbox rows, Stylistic Sets and the East Asian items read only the empty frame. They now read the runs of every frame, leaving out runs with no text while any run has text, so a feature the story's text has shows checked and a click turns it off. --- crates/ui-egui/src/panels/opentype.rs | 89 +++++++++++++++++++++------ 1 file changed, 71 insertions(+), 18 deletions(-) diff --git a/crates/ui-egui/src/panels/opentype.rs b/crates/ui-egui/src/panels/opentype.rs index e42144c67e..5db4cfbd17 100644 --- a/crates/ui-egui/src/panels/opentype.rs +++ b/crates/ui-egui/src/panels/opentype.rs @@ -119,30 +119,41 @@ fn shown_figure(app: &VectorcraftApp) -> Option { } /// Whether `flag` is on for every character a toggle changes (`Some(true)`), for none of them -/// (`Some(false)`), or only for some (`None`). At a Type tool caret the command styles all the -/// text ([`run_features`]), so every character of the text counts, as in [`edit`]. +/// (`Some(false)`), or only for some (`None`). At a Type tool caret, and after Select All in a +/// threaded story, the command styles all the text ([`run_features`]), so every character of it +/// counts, as in [`edit`]. fn shown_flag(app: &VectorcraftApp, flag: Flag) -> Option { let on = |s: &CharStyle| flag.get(&OtFeatures::from_tags(s.features.iter().map(String::as_str))); - if let Some(runs) = caret_text(app).map(|t| &t.runs) - && let Some(first) = runs.first() - { + if let Some(mut runs) = whole_text_runs(app) { + // A run with no text, such as an empty frame's, counts only when no run has text. + if runs.iter().any(|r| !r.text.is_empty()) { + runs.retain(|r| !r.text.is_empty()); + } + let Some(first) = runs.first() else { + return shared(app, on); + }; let v = on(&first.style); return runs.iter().all(|r| on(&r.style) == v).then_some(v); } shared(app, on) } -/// The text object of the Type tool's caret (an empty selection), whose text the panel's -/// commands style as a whole. -fn caret_text(app: &VectorcraftApp) -> Option<&vectorcraft_doc::TextObject> { +/// The runs the panel's commands style as a whole while the Type tool edits text: those of every +/// frame of the story after Select All in threaded text, else at a caret (an empty selection) +/// those of the text object. `None` for a range in one text object, or with no Type tool editing. +fn whole_text_runs(app: &VectorcraftApp) -> Option> { let (id, a, b) = text_editing(app)?; - if b > a { - return None; - } - match &app.session.active()?.doc.node(id)?.kind { - NodeKind::Text(t) => Some(t), + let st = app.session.active()?; + let ids = match super::character::text_story(app) { + Some(story) => story, + None if b <= a => vec![id], + None => return None, + }; + let runs = ids.into_iter().filter_map(|id| match &st.doc.node(id)?.kind { + NodeKind::Text(t) => Some(t.runs.iter()), _ => None, - } + }); + Some(runs.flatten().collect()) } /// The Figure menu's text for entry `shown`: Mixed when the characters differ. @@ -172,8 +183,9 @@ impl Change { } /// Make `change` to the features of each character the panel acts on, from the character's own -/// features (`featureChanges`), unless it changes none of them. At a Type tool caret the -/// command styles all the text, so every character of the text is checked. +/// features (`featureChanges`), unless it changes none of them. At a Type tool caret, and after +/// Select All in a threaded story, the command styles all the text, so every character of it is +/// checked ([`whole_text_runs`]). fn edit(app: &mut VectorcraftApp, change: Change) { let same = |s: &CharStyle| { let before = OtFeatures::from_tags(s.features.iter().map(String::as_str)); @@ -181,8 +193,8 @@ fn edit(app: &mut VectorcraftApp, change: Change) { change.apply(&mut after); after == before }; - let unchanged = match caret_text(app) { - Some(t) => Some(t.runs.iter().all(|r| same(&r.style))), + let unchanged = match whole_text_runs(app) { + Some(runs) => Some(runs.iter().all(|r| same(&r.style))), None => shared(app, same), }; if unchanged != Some(true) { @@ -835,4 +847,45 @@ mod tests { assert!(runs.iter().all(|(_, f)| f.as_array().is_some_and(|f| f.iter().any(|x| x == tag))), "{label}: {runs:?}"); } } + + /// After Select All in a threaded story whose edited frame is empty, the item reads the text + /// of every frame the command styles: with the story's text set with H or V Style or Roman + /// Italics it shows checked, and choosing it turns the feature off for that text. + #[test] + fn select_all_from_an_empty_frame_reads_the_whole_story() { + for (label, tag) in [("H or V Style", "hkna"), ("Roman Italics", "ital")] { + let mut app = VectorcraftApp::new(vectorcraft_engine::Session::new(), Default::default()); + app.session.prefs.show_east_asian_options = true; + app.run("file.new", json!({"width": 600, "height": 300})).unwrap(); + let story = "The quick brown fox jumps over the lazy dog and keeps running far beyond the first frame. ".repeat(4); + let area = json!({"x": 10, "y": 10, "text": story, "size": 12, "area": {"width": 150, "height": 60}}); + let a = app.run("text.create", area).unwrap()["id"].as_u64().unwrap(); + let b = app.run("shape.rectangle", json!({"x": 200, "y": 10, "width": 150, "height": 200})).unwrap()["id"].as_u64().unwrap(); + app.run("select.set", json!({"ids": [a, b]})).unwrap(); + app.run("text.thread.create", json!({})).unwrap(); + app.session.select_tool("type", Default::default()).unwrap(); + app.session.set_tool_option("textSelection", &json!({"editing": a, "anchor": 0, "caret": 0})); + app.run("select.all", json!({})).unwrap(); + // A frame threaded in before the first takes the whole text, leaving the edited frame empty. + let c = app.run("text.thread.add", json!({"from": a, "before": true, "rect": [700, 10, 400, 600]})).unwrap()["id"].as_u64().unwrap(); + app.run("text.setRangeStyle", json!({"id": c, "features": [tag]})).unwrap(); + assert_eq!(text_editing(&app).map(|(id, a, b)| (id.0, a, b)), Some((a, 0, 0)), "{label}"); + assert_eq!(super::super::character::text_story(&app).map(|frames| frames.len()), Some(3), "{label}"); + // The empty frames' runs, which hold no character, without the feature. + for id in [a, b] { + let doc = std::sync::Arc::make_mut(&mut app.session.doc_mut().unwrap().doc); + let Some(NodeKind::Text(t)) = doc.node_mut(NodeId(id)).map(|n| &mut n.kind) else { panic!("no frame {id}") }; + for r in &mut t.runs { + r.style.features.clear(); + } + } + let ctx = egui::Context::default(); + let texts = super::super::tests_appearance::frame_events(&ctx, &mut app, vec![], menu); + let Some((text, at)) = texts.into_iter().find(|(t, _)| t.trim_start_matches(['✓', ' ']) == label) else { panic!("{label} missing") }; + assert!(text.starts_with('✓'), "{label}: {text:?}"); + super::super::tests_appearance::click(&ctx, &mut app, at.center(), menu); + let runs = run_features(&mut app, &json!(c), story.len()); + assert!(runs.iter().all(|(_, f)| !f.as_array().is_some_and(|f| f.iter().any(|x| x == tag))), "{label}: {runs:?}"); + } + } } From 3a608ae1e39a178358616c31a0533f8aa2382678 Mon Sep 17 00:00:00 2001 From: bflatastic Date: Sun, 15 Nov 2026 08:33:38 +0700 Subject: [PATCH 29/29] Effects: the default SVG filters' test raster gives PixelSpace its size #7680 added PixelSpace::size and #7658's test helper, merged in an earlier batch, didn't set it, so vectorcraft-effects' tests don't compile on main. --- crates/effects/src/svg_filter/defaults.rs | 1 + 1 file changed, 1 insertion(+) diff --git a/crates/effects/src/svg_filter/defaults.rs b/crates/effects/src/svg_filter/defaults.rs index 5ce67fac6b..95a84ca273 100644 --- a/crates/effects/src/svg_filter/defaults.rs +++ b/crates/effects/src/svg_filter/defaults.rs @@ -128,6 +128,7 @@ mod tests { to_doc: Affine::scale(1.0), px: 1.0, center: Point::new(wd / 2.0, wd / 2.0), + size: vectorcraft_geom::Vec2::new(wd, wd), channels: Channels::Rgb, line: 1.0, extent: 0.5 * wd.hypot(wd),