module P:sig..end
val curve_type : ([> `curve ], GtkEnums.curve_type) Gobject.propertyval max_x : ([> `curve ], float) Gobject.propertyval max_y : ([> `curve ], float) Gobject.propertyval min_x : ([> `curve ], float) Gobject.propertyval min_y : ([> `curve ], float) Gobject.property