}
{
// add a chopbox anchor to the shape
peCreateService.createChopboxAnchor(containerShape);
final BoxRelativeAnchor boxAnchor = peCreateService.createBoxRelativeAnchor(containerShape);
boxAnchor.setRelativeWidth(0.51);
boxAnchor.setRelativeHeight(0.10);
boxAnchor.setReferencedGraphicsAlgorithm(polygon);
final Ellipse ellipse = ActivitiUiUtil.createInvisibleEllipse(boxAnchor, gaService);
gaService.setLocationAndSize(ellipse, 0, 0, 0, 0);
}
{
// add a another chopbox anchor to the shape
peCreateService.createChopboxAnchor(containerShape);
final BoxRelativeAnchor boxAnchor2 = peCreateService.createBoxRelativeAnchor(containerShape);
boxAnchor2.setRelativeWidth(0.51);
boxAnchor2.setRelativeHeight(0.93);
boxAnchor2.setReferencedGraphicsAlgorithm(polygon);
final Ellipse ellipse = ActivitiUiUtil.createInvisibleEllipse(boxAnchor2, gaService);
gaService.setLocationAndSize(ellipse, 0, 0, 0, 0);
}
// call the layout feature