src/glut/beos/glut_stroke.c

   1
   2 /* Copyright (c) Mark J. Kilgard, 1994. */
   3
   4 /* This program is freely distributable without licensing fees
   5    and is provided without guarantee or warrantee expressed or
   6    implied. This program is -not- in the public domain. */
   7
   8 #include "glutint.h"
   9 #include "glutstroke.h"
  10
  11 void APIENTRY
  12 glutStrokeCharacter(GLUTstrokeFont font, int c)
  13 {
  14   const StrokeCharRec *ch;
  15   const StrokeRec *stroke;
  16   const CoordRec *coord;
  17   StrokeFontPtr fontinfo;
  18   int i, j;
  19
  20
  21 #if defined(_WIN32)
  22   fontinfo = (StrokeFontPtr) __glutFont(font);
  23 #else
  24   fontinfo = (StrokeFontPtr) font;
  25 #endif
  26
  27   if (c < 0 || c >= fontinfo->num_chars)
  28     return;
  29   ch = &(fontinfo->ch[c]);
  30   if (ch) {
  31     for (i = ch->num_strokes, stroke = ch->stroke;
  32       i > 0; i--, stroke++) {
  33       glBegin(GL_LINE_STRIP);
  34       for (j = stroke->num_coords, coord = stroke->coord;
  35         j > 0; j--, coord++) {
  36         glVertex2f(coord->x, coord->y);
  37       }
  38       glEnd();
  39     }
  40     glTranslatef(ch->right, 0.0, 0.0);
  41   }
  42 }