NAME
XScreenCount, XScreenNumberOfScreen, XScreenOfDisplay, ScreenCount, ScreenNumberOfScreen, ScreenOfDisplay − get screen information.
Synopsis
int XScreenCount(display)
Display *display;
int XScreenNumberOfScreen(screen)
Screen *screen;
Screen *XScreenOfDisplay(display, screen_number)
Display *display;
int screen_number;
Arguments
displaySpecifies a connection to an X server; returned from XOpenDisplay().
screenSpecifies the appropriate Screen structure.
screen_number
Specifies the appropriate screen number on the host server.
Description
XScreenCount() returns the number of screens on the specified display. XScreenNumberOfScreen() returns a screen number given a pointer to a Screen structure. XScreenOfDisplay() returns pointer to a Screen structure given the screen number. XScreenNumberOfScreen() and XScreenOfDisplay() are opposites. The C language macros ScreenCount(), ScreenNumberOfScreen(), and ScreenOfDisplay() are equivalent and slightly more efficient.
See Also
XDefaultScreenOfDisplay(), XDefaultScreen*().
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