52 lines
1.1 KiB
C
Executable File
52 lines
1.1 KiB
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/* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T */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 "@(#)line.c 1.1 90/08/19 SMI" /* SVr4.0 1.1 */
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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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/*
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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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#include "imp.h"
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#include "imPcodes.h"
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float obotx = 0.;
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float oboty = 0.;
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float botx = 2.;
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float boty = 2.;
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float scalex = 1.;
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float scaley = 1.;
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line(x0,y0,x1,y1)
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{
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putch(imP_CREATE_PATH);
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putwd(2); /* two coordinates follow */
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putwd((int)((x0-obotx)*scalex+botx));
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putwd((int)((y0-oboty)*scaley+boty));
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putwd((int)((x1-obotx)*scalex+botx));
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putwd((int)((y1-oboty)*scaley+boty));
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putch(imP_DRAW_PATH);
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putch(15); /* "black" lines */
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imPx = x1;
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imPy = y1;
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}
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putch(c)
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{
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putc(c, stdout);
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}
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putwd(w)
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{
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putch(w>>8);
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putch(w);
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}
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