GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages


Manual Reference Pages  -  WIDTHOFSCREEN (3)

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

CONTENTS

Syntax
Arguments
Description

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
Search for    or go to Top of page |  Section 3 |  Main Index


X Version 11 BLACKPIXELOFSCREEN (3) libX11 1.6.3

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with manServer 1.07.