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/*
* Copyright (c) 1997 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the Computer Systems
* Engineering Group at Lawrence Berkeley Laboratory.
* 4. Neither the name of the University nor of the Laboratory may be used
* to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* -------------------------------
*
* Filename: tkcompat.c
*
* Description:
* These are functions that are required for compiling with previous
* versions of tcl or tk.
*
* @(#) $Header: /cvsroot/nsnam/nam-1/tkcompat.c,v 1.2 1998/07/24 17:41:21 haoboy Exp $
*/
#ifndef TKCOMPAT_C
#define TKCOMPAT_C
#include "tk.h"
#if TK_MAJOR_VERSION < 8
#include "tkcompat.h"
/*
*---------------------------------------------------------------------------
*
* Tk_GetFontMetrics --
*
* Returns overall ascent and descent metrics for the given font.
* These values can be used to space multiple lines of text and
* to align the baselines of text in different fonts.
*
*/
void Tk_GetFontMetrics(Tk_Font pf, Tk_FontMetrics *fmPtr)
{
fmPtr->ascent = pf->ascent;
fmPtr->descent = pf->descent;
fmPtr->linespace = pf->ascent + pf->descent;
}
#endif /* (TK_MAJOR_VERSION < 8) */
#endif /* #ifdef TKCOMPAT_C */
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