38 lines
904 B
C
Executable File
38 lines
904 B
C
Executable File
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
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/* All Rights Reserved */
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/* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T */
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/* The copyright notice above does not evidence any */
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/* actual or intended publication of such source code. */
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#ident "@(#)space.c 1.1 90/08/19 SMI" /* SVr4.0 1.1 */
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/*
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* Copyright (c) 1983, 1984 1985, 1986, 1987, 1988, Sun Microsystems, Inc.
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* All Rights Reserved.
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*/
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/*
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* Copyright (c) 1980 Regents of the University of California.
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* All rights reserved. The Berkeley software License Agreement
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* specifies the terms and conditions for redistribution.
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*/
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extern float botx;
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extern float boty;
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extern float obotx;
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extern float oboty;
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extern float scalex;
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extern float scaley;
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extern int scaleflag;
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space(x0,y0,x1,y1){
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botx = 0.;
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boty = 0.;
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obotx = x0;
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oboty = y0;
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if(scaleflag)
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return;
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scalex = 780./(x1-x0);
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scaley = 780./(y1-y0);
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}
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