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Amiga Format CD 52
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Amiga Format AFCD52 (Issue 136, May 2000).iso
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programming
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mesa
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mesa-glut
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src-glut.aos
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glutstrokewidth.c
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C/C++ Source or Header
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2000-02-23
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986b
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49 lines
/* 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 "glutstuff.h"
#include "glutStroke.h"
/* CENTRY */
int glutStrokeWidth(GLUTstrokeFont font, int c)
{
StrokeFontPtr fontinfo;
const StrokeCharRec *ch;
fontinfo = (StrokeFontPtr) font;
if (c < 0 || c >= fontinfo->num_chars)
return 0;
ch = &(fontinfo->ch[c]);
if (ch)
return ch->right;
else
return 0;
}
int glutStrokeLength(GLUTstrokeFont font, const unsigned char *string)
{
int c, length;
StrokeFontPtr fontinfo;
const StrokeCharRec *ch;
fontinfo = (StrokeFontPtr) font;
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 */