docs: function (x, y, w, h) {
  		this.__coord = [x * this.__tile + this.__padding[0] + this.__trim[0],
  						y * this.__tileh + this.__padding[1] + this.__trim[1],
  						this.__trim[2] || w * this.__tile || this.__tile,
  						this.__trim[3] || h * this.__tileh || this.__tileh];
  
  		this.trigger("Change");
  		return this;
  	}