getBoundaryAbsolute method

@override MapRectangle getBoundaryAbsolute()

Implementation

@override
MapRectangle getBoundaryAbsolute() {
  if (boundaryAbsolute != null) return boundaryAbsolute!;
  MapRectangle boundary = renderInstruction.getBoundary(this);
  Mappoint mappoint = nodeProperties.getCoordinatesAbsolute();
  boundaryAbsolute = boundary.shift(mappoint);
  return boundaryAbsolute!;
}