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21 lines
524 B
21 lines
524 B
/** |
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* Changes the background color of the canvas. |
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* |
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* @method updateBackground |
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* @param {image} String |
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* @param {clearBackgroundColor} String |
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* @ |
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*/ |
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LGraphCanvas.prototype.updateBackground = function (image, clearBackgroundColor) { |
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this._bg_img = new Image(); |
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this._bg_img.name = image; |
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this._bg_img.src = image; |
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this._bg_img.onload = () => { |
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this.draw(true, true); |
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}; |
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this.background_image = image; |
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this.clear_background = true; |
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this.clear_background_color = clearBackgroundColor; |
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this._pattern = null |
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}
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