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[] = "@(#)draw.c 5.1 (Berkeley) 04/26/85"; 9 #endif not lint 10 11 /* 12 * draw a line from the current place to (x,y). Such lines are 13 * supposed to be horizontal, and are affected by the current mode. 14 */ 15 16 #include "2648.h" 17 18 draw(x, y) 19 { 20 #ifdef TRACE 21 if (trace) { 22 fprintf(trace, "draw(%d,%d)\n", x, y); 23 } 24 #endif 25 sync(); 26 escseq(ESCP); 27 motion(x, y); 28 _supx = x; 29 _supy = y; 30 } 31