Tk_FreePixmap man page on BSDi

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Tk_GetPixmap(3)	      Tk Library Procedures	  Tk_GetPixmap(3)

_________________________________________________________________

NAME
       Tk_GetPixmap, Tk_FreePixmap - allocate and free pixmaps

SYNOPSIS
       #include <tk.h>

       Pixmap
       Tk_GetPixmap(display, d, width, height, depth)

       Tk_FreePixmap(display, pixmap)

ARGUMENTS
       Display	  *display    (in)	X display for the pixmap.

       Drawable	  d	      (in)	Pixmap	or  window  where
					the  new  pixmap  will be
					used for drawing.

       int	  width	      (in)	Width of pixmap.

       int	  height      (in)	Height of pixmap.

       int	  depth	      (in)	Number of bits per  pixel
					in pixmap.

       Pixmap	  pixmap      (in)	Pixmap to destroy.
_________________________________________________________________

DESCRIPTION
       These  procedures  are  identical  to  the Xlib procedures
       XCreatePixmap and XFreePixmap, except that they have extra
       code  to manage X resource identifiers so that identifiers
       for deleted pixmaps can be reused in the	 future.   It  is
       important  for  Tk  applications	 to  use these procedures
       rather  than  XCreatePixmap  and	 XFreePixmap;	otherwise
       long-running  applications may run out of resource identi-
       fiers.

       Tk_GetPixmap creates a pixmap suitable for drawing  in  d,
       with  dimensions	 given	by  width, height, and depth, and
       returns its identifier.	Tk_FreePixmap destroys the pixmap
       given  by  pixmap and makes its resource identifier avail-
       able for reuse.

KEYWORDS
       pixmap, resource identifier

Tk			       4.0				1

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