line.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
#ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.1 */
/*
* Copyright (c) 1980 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*/
/*
* Copyright (c) 1983, 1984 1985, 1986, 1987, 1988, Sun Microsystems, Inc.
* All Rights Reserved.
*/
#include "imp.h"
#include "imPcodes.h"
float obotx = 0.;
float oboty = 0.;
float botx = 2.;
float boty = 2.;
float scalex = 1.;
float scaley = 1.;
line(x0,y0,x1,y1)
{
putch(imP_CREATE_PATH);
putwd(2); /* two coordinates follow */
putwd((int)((x0-obotx)*scalex+botx));
putwd((int)((y0-oboty)*scaley+boty));
putwd((int)((x1-obotx)*scalex+botx));
putwd((int)((y1-oboty)*scaley+boty));
putch(imP_DRAW_PATH);
putch(15); /* "black" lines */
imPx = x1;
imPy = y1;
}
putch(c)
{
putc(c, stdout);
}
putwd(w)
{
putch(w>>8);
putch(w);
}