AllPlanes(3X) AllPlanes(3X)
NAME
AllPlanes, BlackPixel, WhitePixel, ConnectionNumber,
DefaultColormap, DefaultDepth, DefaultGC,
DefaultRootWindow, DefaultScreenOfDisplay,
DefaultScreen, DefaultVisual, DisplayCells,
DisplayPlanes, DisplayString,
LastKnownRequestProcessed, NextRequest,
ProtocolVersion, ProtocolRevision, QLength, RootWindow,
ScreenCount, ScreenOfDisplay, ServerVendor,
VendorRelease - Display macros
SYNOPSIS
AllPlanes()
BlackPixel(display, screen_number)
WhitePixel(display, screen_number)
ConnectionNumber(display)
DefaultColormap(display, screen_number)
DefaultDepth(display, screen_number)
DefaultGC(display, screen_number)
DefaultRootWindow(display)
DefaultScreenOfDisplay(display)
DefaultScreen(display)
DefaultVisual(display, screen_number)
DisplayCells(display, screen_number)
DisplayPlanes(display, screen_number)
DisplayString(display)
LastKnownRequestProcessed(display)
NextRequest(display)
ProtocolVersion(display)
ProtocolRevision(display)
QLength(display)
RootWindow(display, screen_number)
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AllPlanes(3X) AllPlanes(3X)
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.
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.
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 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
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AllPlanes(3X) AllPlanes(3X)
the default colormap.
The DisplayPlanes macro returns the depth of the root
window of the specified screen.
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)
Xlib Programming Manual
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