canRender(component) {
		return (
			/*
            // layers can have different size within
            // the same maps, so commenting these two lines
            (this.cols === component.cols) &&
            (this.rows === component.rows) &&
            */
			this.tilewidth === component.tilewidth &&
			this.tileheight === component.tileheight
		);
	}
return true if the renderer can render the specified map or layer
@param {TMXTileMap|TMXLayer} component - TMX Map or Layer
@returns {boolean}