GnoCanvas.canvas3o

Class

Class GnoCanvas.canvas

Documentation

class canvas : GnomeCanvas.canvas Gtk.obj -> object end

Parameters:

""

GnomeCanvas.canvas Gtk.obj

val obj : GnomeCanvas.canvas Gtk.obj

method aa : bool

method c2w : cx:float -> cy:float -> float * float

method get_center_scroll_region : bool

method get_item_at : x:float -> y:float -> GnoCanvas.base_item

Raises Not_found .

method get_scroll_offsets : int * int

method get_scroll_region : float array

method root : GnoCanvas.group

method scroll_to : x:int -> y:int -> unit

method set_center_scroll_region : bool -> unit

method set_pixels_per_unit : float -> unit

method set_scroll_region : x1:float -> y1:float -> x2:float -> y2:float -> unit

method update_now : unit -> unit

method w2c : wx:float -> wy:float -> int * int

method w2c_affine : float array

method w2c_d : wx:float -> wy:float -> float * float

method window_to_world : winx:float -> winy:float -> float * float

method world_to_window : wox:float -> woy:float -> float * float