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XRecolorCursor(3) XLIB FUNCTIONS XRecolorCursor(3)
NAME
XRecolorCursor, XFreeCursor, XQueryBestCursor - manipulate cursors
SYNTAX
int XRecolorCursor(Display *display, Cursor cursor, XColor *foreground_color, XColor
*background_color);
int XFreeCursor(Display *display, Cursor cursor);
Status XQueryBestCursor(Display *display, Drawable d, unsigned int width, unsigned int
height, unsigned int *width_return, unsigned int *height_return);
ARGUMENTS
background_color
Specifies the RGB values for the background of the source.
cursor Specifies the cursor.
d Specifies the drawable, which indicates the screen.
display Specifies the connection to the X server.
foreground_color
Specifies the RGB values for the foreground of the source.
width
height Specify the width and heightof the cursor that you want the size information
for.
width_return
height_return
Return the best width and height that is closest to the specified width and
height.
DESCRIPTION
The XRecolorCursor function changes the color of the specified cursor, and if the cursor
is being displayed on a screen, the change is visible immediately. The pixel members of
the XColor structures are ignored; only the RGB values are used.
XRecolorCursor can generate a BadCursor error.
The XFreeCursor function deletes the association between the cursor resource ID and the
specified cursor. The cursor storage is freed when no other resource references it. The
specified cursor ID should not be referred to again.
XFreeCursor can generate a BadCursor error.
Some displays allow larger cursors than other displays. The XQueryBestCursor function
provides a way to find out what size cursors are actually possible on the display. It
returns the largest size that can be displayed. Applications should be prepared to use
smaller cursors on displays that cannot support large ones.
XQueryBestCursor can generate a BadDrawable error.
DIAGNOSTICS
BadCursor A value for a Cursor argument does not name a defined Cursor.
BadDrawable
A value for a Drawable argument does not name a defined Window or Pixmap.
SEE ALSO
XCreateColormap(3), XCreateFontCursor(3), XDefineCursor(3)
Xlib - C Language X Interface
X Version 11 libX11 1.6.7 XRecolorCursor(3)
Generated by $Id: phpMan.php,v 4.55 2007/09/05 04:42:51 chedong Exp $ Author: Che Dong
On Apache
Under GNU General Public License
2024-04-17 20:55 @18.118.120.204 CrawledBy claudebot