get-virtual-size

Gets the size in device units of the scrollable canvas area (as opposed to the client size, which is the area of the canvas currently visible). This is the same size as the client size (as returned by get-client-size) unless scrollbars are enabled with automatic management (see set-scrollbars).

• (send a-wx:canvas get-virtual-size x y) -> void
      x : boxed small integer
      y : boxed small integer