mirror of
https://github.com/storytold/vectorcraft.git
synced 2026-11-14 21:44:57 +00:00
dotCooCoo
6bd6755283
A clipping path with Roughen, Transform or another effect that reshapes a path drew its own fill and stroke reshaped, but the canvas and raster export still clipped the art by the plain path. SVG and PDF export bake the effect into the path before writing the clip path, so the screen and a saved SVG showed different art. effects::clip_outline now applies the live geometry effects in the clipping path before taking its region: the path's or compound path's own effects, the effects of its fills and strokes (the region is then the union of the paths they give, as an export bakes them), the effects of a compound path's paths, of a group's visible members and of a nested clip group's clipping path, shown or hidden, and a group's own effects as an export evaluates them. Raster effects such as Gaussian Blur leave the region as it is. The renderer, the engine commands that measure a clip region (flatten, arrowheads, cutting) and the writers use it; the writers receive the baked document, so their output for a path with effects does not change. The renderer measures a clip group by the region its clipping path's effects give it, so a view or tile that shows only the moved part of the clip still draws the clipped art, and it drops cached clip regions that hold a plug-in effect when plug-ins change. Two rules change in every export as well as on the canvas: - When the clip group, or a group around it, has a geometry effect of its own, the clipping path's effects apply first and its gradients move with them. #7114 left the clipping path's effects live under the group's effect, so they applied after it. - Type used as a clipping path keeps its own effects when a group's effect outlines it. #2073 and #2290 outlined it without them, to match the plain clip the canvas drew.