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Bugfix for imagetilesource _freeupCanvasMemory

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pearcetm 2022-05-18 12:26:19 -04:00 committed by GitHub
parent a27b511ad3
commit af26fdbff1
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1 changed files with 4 additions and 2 deletions
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src/imagetilesource.js
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@ -272,9 +272,11 @@
*/ */
_freeupCanvasMemory: function () { _freeupCanvasMemory: function () {
for (var i = 0; i < this.levels.length; i++) { for (var i = 0; i < this.levels.length; i++) {
if(this.levels[i].context2D){
this.levels[i].context2D.canvas.height = 0; this.levels[i].context2D.canvas.height = 0;
this.levels[i].context2D.canvas.width = 0; this.levels[i].context2D.canvas.width = 0;
} }
}
}, },
}); });