src/layout-rect.js
/**
 * Creates a layout rect based on the left, top, width and height parameters
 * in that order.
 * @param {number} left
 * @param {number} top
 * @param {number} width
 * @param {number} height
 * @return {!LayoutRectDef}
 */
Creates a layout rect based on the left, top, width and height parameters
in that order.
Creates a layout rect based on the left top width and height parameters in that order .
function layoutRectLtwh(left, top, width, height) {
  return {
    left,
    top,
    width,
    height,
    bottom: top + height,
    right: left + width,
    x: left,
    y: top,
  };
}
function layoutRectLtwh ( left , top , width , height ) { return { left , top , width , height , bottom : top + height , right : left + width , x : left , y : top , } ; }
Creates a layout rect based on the left, top, width and height parameters
 in that order.
Creates a layout rect based on the left top width and height parameters in that order .