XPlanesOfScreen() XPlanesOfScreen() Name XPlanesOfScreen, PlanesOfScreen - return the depth of a root window. Synopsis int XPlanesOfScreen(screen) Screen *screen; Arguments screen Specifies the appropriate Screen structure. Returns The number of planes. Description XPlanesOfScreen() returns the depth of the root window of the specified screen. The C language macro PlanesOfScreen() is equivalent and slightly more efficient. XPlanesOfScreen() and XDisplayPlanes() are equivalent except that they take different arguments. See Also XDisplayPlanes(), XDefaultDepth*(). Xlib - Macro Equivalents XPlanesOfScreen()