## Object Hierarchy

        GObject
            GInitiallyUnowned
                GtkObject
                    GnomeCanvasItem
                        GnomeCanvasShape
                            GnomeCanvasBpath
                            GnomeCanvasRE
                                GnomeCanvasEllipse
                                GnomeCanvasRect
                            GnomeCanvasPolygon
                        GnomeCanvasGroup
                            GnomeCanvasClipgroup
                        GnomeCanvasLine
                        GnomeCanvasPixbuf
                        GnomeCanvasRichText
                        GnomeCanvasText
                        GnomeCanvasWidget
                    GtkWidget
                        GtkContainer
                            GtkLayout
                                GnomeCanvas