getBasePlaceholder
getBasePlaceholder() function
Returns a basic placeholder shape (shape from the layout and/or master slide that the current shape is inherited from).
A null is returned if the current shape is not inherited.
Result
VideoFrame, AudioFrame, Chart, Shape, OleObjectFrame, Connector, ZoomObject, SmartArtShape, SmartArt, Table, LegacyDiagram, AutoShape, GroupShape, GraphicalObject, GeometryShape, PictureFrame, SectionZoomFrame, Ink, SummaryZoomFrame, SummaryZoomSection, ZoomFrame