XRecolorCursor(3X11)

NAME
XRecolorCursor, XFreeCursor, XQueryBestCursor - manipulate cursors

SYNTAX
XRecolorCursor(display, cursor, foreground_color, background_color)
      Display *display;
      Cursor cursor;
      XColor *foreground_color, *background_color;

XFreeCursor(display, cursor)
      Display *display;
      Cursor cursor;

Status XQueryBestCursor(display, d, width, height, width_return, height_return)
      Display *display;
      Drawable d;
      unsigned int width, height;
      unsigned int *width_return, *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 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 structures are ignored; only the RGB values are used.

can generate a error.

The 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.

can generate a error.

Some displays allow larger cursors than other displays. The 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.

can generate a error.

DIAGNOSTICS

A value for a Cursor argument does not name a defined Cursor.

A value for a Drawable argument does not name a defined Window or Pixmap.

SEE ALSO
XCreateColormap(3X11), XCreateFontCursor(3X11), XDefineCusor(3X11)
Xlib - C Language X Interface