mirrors/pdf.js
1
0
Fork 0
mirror of https://github.com/mozilla/pdf.js.git synced 2025-04-22 16:18:08 +02:00
Code Activity

Use all the current transform as key when caching some image for masks used with pattern fill (bug 1795263, #15573)

Browse source
This commit is contained in:
Calixte Denizet 2022-10-14 13:14:13 +02:00
parent 15d4d80d45
commit 556513a6e7
4 changed files with 11 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

7
src/display/canvas.js
View file

@ -1368,11 +1368,12 @@ class CanvasGraphics {
// In case we've a pattern fill we just keep the scaled version of
// the image.
// Only the scaling part matters, the translation part is just used
// to compute offsets.
// to compute offsets (but not when filling patterns see #15573).
// TODO: handle the case of a pattern fill if it's possible.
const withoutTranslation = currentTransform.slice(0, 4);
cacheKey = JSON.stringify(
isPatternFill ? withoutTranslation : [withoutTranslation, fillColor]
isPatternFill
? currentTransform
: [currentTransform.slice(0, 4), fillColor]
);
cache = this._cachedBitmapsMap.get(mainKey);