bounds property

@override Rectangle<num> bounds

Returns a rectangle that defines the area of this display object in this display object's local coordinates.

Implementation

@override
Rectangle<num> get bounds {
  var left = double.infinity;
  var top = double.infinity;
  var right = double.negativeInfinity;
  var bottom = double.negativeInfinity;

  for (var i = 0; i < ixList.length; i++) {
    final index = ixList[i + 0];
    final vertexX = vxList[(index << 2) + 0];
    final vertexY = vxList[(index << 2) + 1];
    if (left > vertexX) left = vertexX;
    if (right < vertexX) right = vertexX;
    if (top > vertexY) top = vertexY;
    if (bottom < vertexY) bottom = vertexY;
  }

  return Rectangle<num>(left, top, right - left, bottom - top);
}