BlackPixelOfScreen
NAMESYNTAX
ARGUMENTS
DESCRIPTION
SEE ALSO
NAME
BlackPixelOfScreen, WhitePixelOfScreen, CellsOfScreen, DefaultColormapOfScreen, DefaultDepthOfScreen, DefaultGCOfScreen, DefaultVisualOfScreen, DoesBackingStore, DoesSaveUnders, DisplayOfScreen, XScreenNumberOfScreen, EventMaskOfScreen, HeightOfScreen, HeightMMOfScreen, MaxCmapsOfScreen, MinCmapsOfScreen, PlanesOfScreen, RootWindowOfScreen, WidthOfScreen, WidthMMOfScreen − screen information functions and macros
SYNTAX
|
unsigned long BlackPixelOfScreen(Screen *screen); |
||
|
unsigned long WhitePixelOfScreen(Screen *screen); |
||
|
int CellsOfScreen(Screen *screen); |
||
|
Colormap DefaultColormapOfScreen(Screen *screen); |
||
|
int DefaultDepthOfScreen(Screen *screen); |
||
|
GC DefaultGCOfScreen(Screen *screen); |
||
|
Visual *DefaultVisualOfScreen(Screen *screen); |
||
|
int DoesBackingStore(Screen *screen); |
||
|
Bool DoesSaveUnders(Screen *screen); |
||
|
Display *DisplayOfScreen(Screen *screen); |
||
|
int XScreenNumberOfScreen(Screen *screen); |
||
|
long EventMaskOfScreen(Screen *screen); |
||
|
int HeightOfScreen(Screen *screen); |
||
|
int HeightMMOfScreen(Screen *screen); |
||
|
int MaxCmapsOfScreen(Screen *screen); |
||
|
int MinCmapsOfScreen(Screen *screen); |
||
|
int PlanesOfScreen(Screen *screen); |
||
|
Window RootWindowOfScreen(Screen *screen); |
||
|
int WidthOfScreen(Screen *screen); |
||
|
int WidthMMOfScreen(Screen *screen); |
ARGUMENTS
|
screen |
Specifies the appropriate Screen structure. |
DESCRIPTION
The BlackPixelOfScreen macro returns the black pixel value of the specified screen.
The WhitePixelOfScreen macro returns the white pixel value of the specified screen.
The CellsOfScreen macro returns the number of colormap cells in the default colormap of the specified screen.
The DefaultColormapOfScreen macro returns the default colormap of the specified screen.
The DefaultDepthOfScreen macro returns the default depth of the root window of the specified screen.
The DefaultGCOfScreen macro returns the default GC of the specified screen, which has the same depth as the root window of the screen.
The DefaultVisualOfScreen macro returns the default visual of the specified screen.
The DoesBackingStore macro returns WhenMapped, NotUseful, or Always, which indicate whether the screen supports backing stores.
The DoesSaveUnders macro returns a Boolean value indicating whether the screen supports save unders.
The DisplayOfScreen macro returns the display of the specified screen.
The XScreenNumberOfScreen function returns the screen index number of the specified screen.
The EventMaskOfScreen macro returns the root event mask of the root window for the specified screen at connection setup.
The HeightOfScreen macro returns the height of the specified screen.
The HeightMMOfScreen macro returns the height of the specified screen in millimeters.
The MaxCmapsOfScreen macro returns the maximum number of installed colormaps supported by the specified screen.
The MinCmapsOfScreen macro returns the minimum number of installed colormaps supported by the specified screen.
The PlanesOfScreen macro returns the number of planes in the root window of the specified screen.
The RootWindowOfScreen macro returns the root window of the specified screen.
The WidthOfScreen macro returns the width of the specified screen.
The WidthMMOfScreen macro returns the width of the specified screen in millimeters.
SEE ALSO
AllPlanes(3),
ImageByteOrder(3), IsCursorKey(3)
Xlib − C Language X Interface
More Linux Commands
manpages/rpm.8.html
rpm(8) - RPM Package Manager (Admin - Linux man page).......
rpm is a powerful Package Manager, which can be used to build, install, query, verify, update, and erase individual software packages. A package consists of an
manpages/config.5ssl.html
config(5ssl) - OpenSSL CONF library configuration files.....
The OpenSSL CONF library can be used to read configuration files. It is used for the OpenSSL master configuration file openssl.cnf and in a few other places lik
manpages/Mail::SpamAssassin::Plugin::DCC.3pm.html
Mail::SpamAssassin::Plugin::DCC(3pm) - perform DCC check of
The DCC or Distributed Checksum Clearinghouse is a system of servers collecting and counting checksums of millions of mail messages. TheSpamAssassin.pm counts c
manpages/mq_timedsend.2.html
mq_timedsend(2) - send a message to a message queue.........
mq_send() adds the message pointed to by msg_ptr to the message queue referred to by the descriptor mqdes. The msg_len argument specifies the length of the mess
manpages/Tcl_NewLongObj.3.html
Tcl_NewLongObj(3) - manipulate Tcl objects as integer values
These procedures are used to create, modify, and read Tcl objects that │ hold integral values. │ The different routines exist to accommodate differe
manpages/rfcomm.1.html
rfcomm(1) - RFCOMM configuration utility - Linux man page...
rfcomm is used to set up, maintain, and inspect the RFCOMM configuration of the Bluetooth subsystem in the Linux kernel. If no command is given, or if the optio
manpages/XtIsWidget.3.html
XtIsWidget(3) - obtain and verify a widget's class (ManPage)
The XtClass function returns a pointer to the widgets class structure. The XtSuperclass function returns a pointer to the widgets superclass class structure. Th
manpages/articles.html
articles - 301 Moved Permanently......................
manpages/Tk_Height.3.html
Tk_Height(3) - retrieve information from Tk's local data str
Tk_WindowId and the other names listed above are all macros that return fields from Tks local data structure for tkwin. None of these macros requires any intera
manpages/gnutls_pkcs11_obj_export_url.3.html
gnutls_pkcs11_obj_export_url(3) - API function (Man Page)...
This function will export a URL identifying the given certificate. RETURNS On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value. SINCE
manpages/TAP::Formatter::Base.3pm.html
TAP::Formatter::Base(3pm) - Base class for harness output de
TAP::Formatter::Base.3pm - This provides console orientated output formatting for TAP::Harness. SYNOPSIS use TAP::Formatter::Console; my $harness = TAP::Formatt
manpages/postscreen.8.html
postscreen(8) - Postfix zombie blocker - Linux manual page
The Postfix postscreen(8) server provides additional protection against mail server overload. One postscreen(8) process handles multiple inbound SMTP connection
