@SuppressWarnings("unchecked") public Canvas addChild(final Shape parent, final Shape child) { getView().addChild(parent.getShapeView(), child.getShapeView()); return this; }
@SuppressWarnings("unchecked") public Canvas addChild(final Shape parent, final Shape child) { getView().addChild(parent.getShapeView(), child.getShapeView()); return this; }