Creates a new GtkTextChildAnchor.
Usually you would then insert it into a GtkTextBuffer with [method@Gtk.TextBuffer.insert_child_anchor]. To perform the creation and insertion in one step, use the convenience function [method@Gtk.TextBuffer.create_child_anchor].
a new GtkTextChildAnchor
ConstructionException GTK+ fails to create the object.
See Implementation
Creates a new GtkTextChildAnchor.
Usually you would then insert it into a GtkTextBuffer with [method@Gtk.TextBuffer.insert_child_anchor]. To perform the creation and insertion in one step, use the convenience function [method@Gtk.TextBuffer.create_child_anchor].