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/*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Copyright (c) 1980 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <stdio.h>
float obotx = 0.;
float oboty = 0.;
float botx = 0.;
float boty = 0.;
float scalex = 1.;
float scaley = 1.;
int scaleflag;
int oloy = -1;
int ohiy = -1;
int ohix = -1;
void putch(int);
void
cont(int x, int y)
{
int hix,hiy,lox,loy;
int n;
x = (x-obotx)*scalex + botx;
y = (y-oboty)*scaley + boty;
hix=(x>>5) & 037;
hiy=(y>>5) & 037;
lox = x & 037;
loy = y & 037;
n = (abs(hix-ohix) + abs(hiy-ohiy) + 6) / 12;
if(hiy != ohiy){
putch(hiy|040);
ohiy=hiy;
}
if(hix != ohix){
putch(loy|0140);
putch(hix|040);
ohix=hix;
oloy=loy;
}
else if(loy != oloy){
putch(loy|0140);
oloy=loy;
}
putch(lox|0100);
while(n--)
putch(0);
}
void
putch(int c)
{
putc(c,stdout);
}
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