/**
* Gets the owner {@link PictogramElement} of a Label from a given Text {@link GraphicsAlgorithm}.
*
* @param text a GraphicsAlgorithm that contains the Label text.
* @return the PictogramElement that is the owner of the Label shape.
*/
public static PictogramElement getLabelOwner(GraphicsAlgorithm text) {
PictogramElement pe = text.getPictogramElement();
if (isLabelShape(pe)) return getLabelOwner(pe);
return null;
}
