getBounds method

@override GRect? getBounds(GDisplayObject? targetSpace, [ GRect? out ])

Returns a GRect object representing the bounds of this GSprite in the coordinate space of the targetSpace object. If the out parameter is not null, the result will be stored in that object and returned. Otherwise, a new GRect object will be created and returned. If this GSprite has graphics, the bounds will be expanded to include the bounds of the graphics.

The targetSpace parameter is the object that defines the coordinate system to use for the resulting bounds. If it is null, the bounds will be calculated in the local coordinate space of this GSprite.

The out parameter is an optional object that will be used to store the result. If it is not null, the result will be stored in that object and returned. Otherwise, a new GRect object will be created and returned.

Returns a GRect object representing the bounds of this GSprite in the coordinate space of the targetSpace object.

Implementation

@override
GRect? getBounds(GDisplayObject? targetSpace, [GRect? out]) {
  out = super.getBounds(targetSpace, out);
  if (_graphics != null) {
    _sHelperMatrix.identity();
    getTransformationMatrix(targetSpace, _sHelperMatrix);

    /// single bounds, all paths as 1 rect.
    final graphicsBounds = _graphics!.getBounds();
    MatrixUtils.getTransformedBoundsRect(
      _sHelperMatrix,
      graphicsBounds,
      graphicsBounds,
    );
    out!.expandToInclude(graphicsBounds);
  }
  return out;
}