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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 "glut.h"
- #include "glutint.h"
- #include "glutstroke.h"
-
- int glutStrokeLength(GLUTstrokeFont font, const unsigned char *string);
-
- int glutStrokeWidth(GLUTstrokeFont font, int c)
- {
- StrokeFontPtr fontinfo = (StrokeFontPtr) font;
- StrokeCharPtr ch;
-
- 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 = (StrokeFontPtr) font;
- StrokeCharPtr ch;
-
- 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 */
-