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 } 43