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