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 height of 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