Creates a new GtkPicture displaying @pixbuf.
This is a utility function that calls [ctor@Gtk.Picture.new_for_paintable], See that function for details.
The pixbuf must not be modified after passing it to this function.
a GdkPixbuf, or %NULL
a new GtkPicture
ConstructionException GTK+ fails to create the object.
See Implementation
Creates a new GtkPicture displaying @pixbuf.
This is a utility function that calls [ctor@Gtk.Picture.new_for_paintable], See that function for details.
The pixbuf must not be modified after passing it to this function.