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Merge pull request #2162 from pearcetm/imagetilesource-bugfix

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Bugfix for imagetilesource _freeupCanvasMemory
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Ian Gilman 2022-05-18 15:33:47 -07:00 committed by GitHub
commit 15ef58a8f5
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1 changed files with 4 additions and 2 deletions
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6
src/imagetilesource.js
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@ -272,8 +272,10 @@
*/ */
_freeupCanvasMemory: function () { _freeupCanvasMemory: function () {
for (var i = 0; i < this.levels.length; i++) { for (var i = 0; i < this.levels.length; i++) {
this.levels[i].context2D.canvas.height = 0; if(this.levels[i].context2D){
this.levels[i].context2D.canvas.width = 0; this.levels[i].context2D.canvas.height = 0;
this.levels[i].context2D.canvas.width = 0;
}
} }
}, },
}); });