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/* Copyright (c) Mark J. Kilgard, 1995. */
/* This program is freely distributable without licensing fees
and is provided without guarantee or warrantee expressed or
implied. This program is -not- in the public domain. */
#include "glutint.h"
#include "glutstroke.h"
/* CENTRY */
int GLUTAPIENTRY
glutStrokeWidth(GLUTstrokeFont font, int c)
{
StrokeFontPtr fontinfo;
const StrokeCharRec *ch;
#if defined(_WIN32)
fontinfo = (StrokeFontPtr) __glutFont(font);
#else
fontinfo = (StrokeFontPtr) font;
#endif
if (c < 0 || c >= fontinfo->num_chars)
return 0;
ch = &(fontinfo->ch[c]);
if (ch)
return ch->right;
else
return 0;
}
int GLUTAPIENTRY
glutStrokeLength(GLUTstrokeFont font, const unsigned char *string)
{
int c, length;
StrokeFontPtr fontinfo;
const StrokeCharRec *ch;
#if defined(_WIN32)
fontinfo = (StrokeFontPtr) __glutFont(font);
#else
fontinfo = (StrokeFontPtr) font;
#endif
length = 0;
for (; *string != '\0'; string++) {
c = *string;
if (c >= 0 && c < fontinfo->num_chars) {
ch = &(fontinfo->ch[c]);
if (ch)
length += ch->right;
}
}
return length;
}
/* ENDCENTRY */
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