4.3BSD - /usr/src/usr.lib/libplot/bitgraph/line.c

   1: /*
   2:  * Copyright (c) 1980 Regents of the University of California.
   3:  * All rights reserved.  The Berkeley software License Agreement
   4:  * specifies the terms and conditions for redistribution.
   5:  */
   6: 
   7: #ifndef lint
   8: static char sccsid[] = "@(#)line.c	5.2 (Berkeley) 4/30/85";
   9: #endif not lint
  10: 
  11: 
  12: #include "bg.h"
  13: 
  14: line(x0,y0,x1,y1)
  15: int x0,y0,x1,y1;
  16: {
  17:     if(scaleX(x0)==currentx && scaleY(y0)==currenty)
  18:         cont(x1,y1);
  19:     else if(scaleX(x1)==currentx && scaleY(y1)==currenty)
  20:         cont(x0,y0);
  21:     else{
  22:         move(x0,y0);
  23:         cont(x1,y1);
  24:     }
  25: }

Defined functions

Defined variables