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Annotation of 43BSDTahoe/usr.lib/libplot/hp7221/open.c, revision 1.1

1.1     ! root        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[] = "@(#)open.c     5.1 (Berkeley) 5/7/85";
        !             9: #endif not lint
        !            10: 
        !            11: /*
        !            12:  * Displays plot files on an HP7221 plotter.
        !            13:  * Cloned from bgplot.c and gigiplot.c by Jim Kleckner
        !            14:  * Thu Jun 30 13:35:04 PDT 1983
        !            15:  *  Requires a handshaking program such as hp7221cat to get
        !            16:  *  the plotter open and ready.
        !            17:  */
        !            18: 
        !            19: #include <signal.h>
        !            20: #include "hp7221.h"
        !            21: 
        !            22: int currentx = 0;
        !            23: int currenty = 0;
        !            24: double lowx = 0.0;
        !            25: double lowy = 0.0;
        !            26: double scale = 1.0;
        !            27: 
        !            28: openpl()
        !            29: {
        !            30:        int closepl();
        !            31: 
        !            32:        /* catch interupts */
        !            33:        signal(SIGINT, closepl);
        !            34:        currentx = 0;
        !            35:        currenty = 0;
        !            36:        printf( "~VR~W" );
        !            37:        putMBP( 800, 2000 );
        !            38:        putMBP( 7600, 9600 );
        !            39:        printf( "~S" );
        !            40:        putMBP( XMAX, YMAX );
        !            41:        printf( "vA~*z" );
        !            42: 
        !            43:        space(0,0,XMAX,YMAX);
        !            44: }

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