25 lines
542 B
JavaScript
25 lines
542 B
JavaScript
/*\
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title: $:/core/modules/editor/operations/bitmap/clear.js
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type: application/javascript
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module-type: bitmapeditoroperation
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Bitmap editor operation to clear the image
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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exports["clear"] = function(event) {
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var ctx = this.canvasDomNode.getContext("2d");
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ctx.globalAlpha = 1;
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ctx.fillStyle = event.paramObject.colour || "white";
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ctx.fillRect(0,0,this.canvasDomNode.width,this.canvasDomNode.height);
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// Save changes
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this.strokeEnd();
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};
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})();
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