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Ensure that the clipping path is reset when the state is restored (issue 6413)

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According to the specification, see `NOTE 2` in http://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/PDF32000_2008.pdf#G7.3882161, it appears that we should ensure that the clipping path is reset when the restore (`Q`) operator is encountered.

Fixes 6413.
This commit is contained in:
Jonas Jenwald 2015-09-03 17:35:32 +02:00
parent 0020f33873
commit cfd5a64df5
1 changed files with 3 additions and 0 deletions
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3
src/display/canvas.js
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@ -970,6 +970,9 @@ var CanvasGraphics = (function CanvasGraphicsClosure() {
this.current = this.stateStack.pop();
this.ctx.restore();
// Ensure that the clipping path is reset (fixes issue6413.pdf).
this.pendingClip = null;
this.cachedGetSinglePixelWidth = null;
}
},