mirror of
https://github.com/storytold/vectorcraft.git
synced 2026-11-01 05:37:23 -06:00
dotCooCoo
bb6cbfb2b4
SVG export ignored an image's colorize paint and wrote the image's own black, white and gray pixels. EPS export flattened every colorized image into a process-color raster, so a spot color lost its plate. Both now write the image in the fill color, with the coverage the canvas and PDF export use (darkness times alpha), so white and transparent pixels take no color. - SVG writes a coverage PNG as a mask over a rectangle in the color, shared between repeated images while each keeps its own color. Linked mode writes the coverage PNG as a file, and SVG Tiny 1.2 writes a PNG in the color. A colorized image whose pixels are missing, or whose grayscale pixels can't be decoded, is left out with a warning. - EPS writes fully covered or uncovered pixels as an imagemask in the color's process or Separation ink (Registration on every plate), and a grayscale image as ink samples scaled by coverage. Level 3 masks its uncovered pixels out and Level 2 writes them white; gray midtones are written over white, with the existing warnings. - EPS flattening no longer counts a solid colorize paint on a grayscale or 1-bit image as transparency by itself. Opacity, blending modes, opacity masks, effects and overlapping transparent art still flatten it, and so does a colorize paint the writer can't draw. The svg crate's tests turn on resvg's raster-images feature to render the embedded PNGs. Docs: docs/mcp.md, docs/target-app-parity.md.