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CentOS 7.0 - man page for tk_freepixmap (centos section 3)

Tk_GetPixmap(3) 		      Tk Library Procedures			  Tk_GetPixmap(3)

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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.
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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 appli-
       cations may run out of resource identifiers.

       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 available for reuse.

KEYWORDS
       pixmap, resource identifier

Tk					       4.0				  Tk_GetPixmap(3)


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