AllPlanes(3X11)     X Version 11 (Release 4)      AllPlanes(3X11)



  NAME
       AllPlanes, BlackPixel, WhitePixel, ConnectionNumber,
       DefaultColormap, DefaultDepth, XListDepths, DefaultGC,
       DefaultRootWindow, DefaultScreenOfDisplay, DefaultScreen,
       DefaultVisual, DisplayCells, DisplayPlanes, DisplayString,
       LastKnownRequestProcessed, NextRequest, ProtocolVersion,
       ProtocolRevision, QLength, RootWindow, ScreenCount,
       ScreenOfDisplay, ServerVendor, VendorRelease - Display
       macros

  SYNTAX
       AllPlanes

       BlackPixel(display, screen_number)

       WhitePixel(display, screen_number)

       ConnectionNumber(display)

       DefaultColormap(display, screen_number)

       DefaultDepth(display, screen_number)

       int *XListDepths(display, screen_number, count_return)
             Display *display;
             int screen_number;
             int *count_return;

       DefaultGC(display, screen_number)

       DefaultRootWindow(display)

       DefaultScreenOfDisplay(display)

       DefaultScreen(display)

       DefaultVisual(display, screen_number)

       DisplayCells(display, screen_number)



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       DisplayPlanes(display, screen_number)

       DisplayString(display)

       LastKnownRequestProcessed(display)

       NextRequest(display)

       ProtocolVersion(display)

       ProtocolRevision(display)

       QLength(display)

       RootWindow(display, screen_number)

       ScreenCount(display)

       ScreenOfDisplay(display, screen_number)

       ServerVendor(display)

       VendorRelease(display)

  ARGUMENTS
       display   Specifies the connection to the X server.

       screen_number
                 Specifies the appropriate screen number on the
                 host server.

       count_return
                 Returns the number of depths.

  DESCRIPTION
       The AllPlanes macro returns a value with all bits set to 1
       suitable for use in a plane argument to a procedure.

       The BlackPixel macro returns the black pixel value for the
       specified screen.


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       The WhitePixel macro returns the white pixel value for the
       specified screen.

       The ConnectionNumber macro returns a connection number for
       the specified display.

       The DefaultColormap macro returns the default colormap ID
       for allocation on the specified screen.

       The DefaultDepth macro returns the depth (number of planes)
       of the default root window for the specified screen.

       The XListDepths function returns the array of depths that
       are available on the specified screen.  If the specified
       screen_number is valid and sufficient memory for the array
       can be allocated, XListDepths sets count_return to the
       number of available depths.  Otherwise, it does not set
       count_return and returns NULL.  To release the memory
       allocated for the array of depths, use XFree.

       The DefaultGC macro returns the default GC for the root
       window of the specified screen.

       The DefaultRootWindow macro returns the root window for the
       default screen.

       The DefaultScreenOfDisplay macro returns the default screen
       of the specified display.

       The DefaultScreen macro returns the default screen number
       referenced in the XOpenDisplay routine.

       The DefaultVisual macro returns the default visual type for
       the specified screen.

       The DisplayCells macro returns the number of entries in the
       default colormap.

       The DisplayPlanes macro returns the depth of the root window
       of the specified screen.


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       The DisplayString macro returns the string that was passed
       to XOpenDisplay when the current display was opened.

       The LastKnownRequestProcessed macro extracts the full serial
       number of the last request known by Xlib to have been
       processed by the X server.

       The NextRequest macro extracts the full serial number that
       is to be used for the next request.

       The ProtocolVersion macro returns the major version number
       (11) of the X protocol associated with the connected
       display.

       The ProtocolRevision macro returns the minor protocol
       revision number of the X server.

       The QLength macro returns the length of the event queue for
       the connected display.

       The RootWindow macro returns the root window.

       The ScreenCount macro returns the number of available
       screens.

       The ScreenOfDisplay macro returns a pointer to the screen of
       the specified display.

       The ServerVendor macro returns a pointer to a null-
       terminated string that provides some identification of the
       owner of the X server implementation.

       The VendorRelease macro returns a number related to a
       vendor's release of the X server.

  SEE ALSO
       BlackPixelOfScreen(3X11), ImageByteOrder(3X11),
       IsCursorKey(3X11), XOpenDisplay(3X11)
       Xlib - C Language X Interface



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