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Annotation of 43BSDReno/contrib/isode-beta/others/quipu/photo/t4014.c, revision 1.1

1.1     ! root        1: /* t4014.c - display on tetronix 4014 terminals */
        !             2: 
        !             3: #ifndef        lint
        !             4: static char *rcsid = "$Header: /f/osi/others/quipu/photo/RCS/t4014.c,v 7.0 89/11/23 22:01:47 mrose Rel $";
        !             5: #endif
        !             6: 
        !             7: /* 
        !             8:  * $Header: /f/osi/others/quipu/photo/RCS/t4014.c,v 7.0 89/11/23 22:01:47 mrose Rel $
        !             9:  *
        !            10:  *
        !            11:  * $Log:       t4014.c,v $
        !            12:  * Revision 7.0  89/11/23  22:01:47  mrose
        !            13:  * Release 6.0
        !            14:  * 
        !            15:  */
        !            16: 
        !            17: /*
        !            18:  *                               NOTICE
        !            19:  *
        !            20:  *    Acquisition, use, and distribution of this module and related
        !            21:  *    materials are subject to the restrictions of a license agreement.
        !            22:  *    Consult the Preface in the User's Manual for the full terms of
        !            23:  *    this agreement.
        !            24:  *
        !            25:  */
        !            26: 
        !            27: 
        !            28: 
        !            29: #include "stdio.h"
        !            30: #include "quipu/photo.h"
        !            31: #include "signal.h"
        !            32: extern int NUMLINES,PIC_LINESIZE;
        !            33: extern unsigned position;
        !            34: 
        !            35: /* Any errors should be written to *stdout* */
        !            36: /* if the process exits, with out giving an error message, quipu may hang */
        !            37: 
        !            38: #define SCALE 5
        !            39: #define Y_OFFSET 2700
        !            40: #define X_OFFSET 3000
        !            41: #define X_SKIP 8
        !            42: 
        !            43: int y = Y_OFFSET;
        !            44: 
        !            45: photo_quit ()
        !            46: {
        !            47:        putch (030);    /* Return to non-graphic mode */
        !            48:        exit (0);
        !            49: }
        !            50: 
        !            51: photo_start (name)
        !            52: char * name;
        !            53: {
        !            54:        putch (035);    /* Enter graphic mode */
        !            55: 
        !            56:        openpl ();
        !            57:        erase ();
        !            58:        linemod ("solid");
        !            59: 
        !            60:        signal (SIGTERM,photo_quit);
        !            61:        /* return 0 if sucessful -1 if not */
        !            62: 
        !            63:        return (0);
        !            64: }
        !            65: 
        !            66: 
        !            67: photo_end (name)
        !            68: char * name;
        !            69: {
        !            70:        /* Decoding has finished - display the photo */
        !            71:        move (0,Y_OFFSET - 100);
        !            72:        closepl();
        !            73: 
        !            74:        (void) printf ("\n");
        !            75:        (void) fflush (stdout);
        !            76:        (void) close (1);       /* this is needed for QUIPU */
        !            77:        /* wait until signalled to Terminate */
        !            78:        for (;;)
        !            79:                ;
        !            80: }
        !            81: 
        !            82: photo_black (length)
        !            83: int length;
        !            84: {
        !            85: }
        !            86: 
        !            87: photo_white (length)
        !            88: int length;
        !            89: {
        !            90:        line ((position*SCALE)+X_OFFSET,y,((length+position-1)*SCALE)+X_OFFSET,y);
        !            91: }
        !            92: 
        !            93: 
        !            94: photo_line_end (line)
        !            95: bit_string * line;
        !            96: {
        !            97:        y -= SCALE;
        !            98: }

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