# Module GnomeCanvas.Types

    module Types: sig .. end

    type ([> `canvasitem | `gtk ], 'b) t = Gobject.g_type

    val group : Gobject.g_type

    val rect : Gobject.g_type

    val ellipse : Gobject.g_type

    val text : Gobject.g_type

    val line : Gobject.g_type

    val bpath : Gobject.g_type

    val pixbuf : Gobject.g_type

    val polygon : Gobject.g_type

    val shape : Gobject.g_type

    val rect_ellipse : Gobject.g_type

    val widget : Gobject.g_type

    val rich_text : Gobject.g_type

    val points : Gobject.g_type

    val is_a : 'a Gobject.obj -> Gobject.g_type -> bool

    val name : Gobject.g_type -> string