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

Tk_DeleteImage(3)		      Tk Library Procedures			Tk_DeleteImage(3)

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NAME
       Tk_DeleteImage - Destroy an image.

SYNOPSIS
       #include <tk.h>

       Tk_DeleteImage(interp, name)

ARGUMENTS
       Tcl_Interp *interp (in)		Interpreter for which the image was created.

       const char *name (in)		Name of the image.
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DESCRIPTION
       Tk_DeleteImage deletes the image given by interp and name, if there is one.  All instances
       of that image will redisplay as empty regions.  If the given image does not exist then the
       procedure has no effect.

KEYWORDS
       delete image, image manager

Tk					       4.0				Tk_DeleteImage(3)