message: svg gradient global x and y
diff: @@ -364,6 +364,15 @@ define(function (require) {
  return;
  }
  + if (gradient.global) {
  + // x1, x2, y1, y2 in range of 0 to canvas width or height
  + dom.setAttribute('gradientUnits', 'userSpaceOnUse');
  + }
  + else {
  + // x1, x2, y1, y2 in range of 0 to 1
  + dom.setAttribute('gradientUnits', 'objectBoundingBox');
  + }
  +
  // Remove color stops if exists
  dom.innerHTML = '';
  