Drawable is an abstract base class for any surface that can be drawn upon, such as a FXWindow, or FXImage.
Height of drawable.
Get the visual.
Width of drawable.
Resize drawable to the specified width and height.
Reimplemented in FXBitmap, FXIcon, FXIconList, FXImage, FXMDIChild, FXRootWindow, FXText, FXTopWindow, and FXWindow.
