Creates a new gtk.TextChildAnchor Usually you would then insert it into a gtk.TextBuffer with TextBuffer.insertChildAnchor. To perform the creation and insertion in one step, use the convenience function TextBuffer.createChildAnchor.
a new gtk.TextChildAnchor
ConstructionException GTK+ fails to create the object.
Creates a new gtk.TextChildAnchor Usually you would then insert it into a gtk.TextBuffer with TextBuffer.insertChildAnchor. To perform the creation and insertion in one step, use the convenience function TextBuffer.createChildAnchor.