pranavjha/text-detector

/*====================================================================*
 -  Copyright (C) 2001 Leptonica.  All rights reserved.
 -
 -  Redistribution and use in source and binary forms, with or without
 -  modification, are permitted provided that the following conditions
 -  are met:
 -  1. Redistributions of source code must retain the above copyright
 -     notice, this list of conditions and the following disclaimer.
 -  2. Redistributions in binary form must reproduce the above
 -     copyright notice, this list of conditions and the following
 -     disclaimer in the documentation and/or other materials
 -     provided with the distribution.
 -
 -  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 -  ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 -  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 -  A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL ANY
 -  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 -  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 -  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 -  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 -  OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 -  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 -  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *====================================================================*/

/*
 * printtiff.c
 *
 *   Syntax:  printtiff filein [printer]
 *
 *   Prints a multipage tiff file to a printer.  If the tiff is
 *   at standard fax resolution, it expands the vertical size
 *   by a factor of two before encapsulating in ccittg4 encoded
 *   PostScript.  The PostScript file is left in /tmp, and
 *   erased (deleted, removed, unlinked) on the next invocation.
 *
 *   If the printer is not specified, this just writes the PostScript
 *   file into /tmp.
 */

#include "allheaders.h"

#define   TEMP_PS       "junk_printtiff.ps"   /* in the temp directory */
#define   FILL_FACTOR   0.95

int main(int    argc,
         char **argv)
{
char           *filein, *tempfile, *printer;
char            buf[512];
l_int32         ignore;
static char     mainName[] = "printtiff";

    if (argc != 2 && argc != 3)
        return ERROR_INT(" Syntax:  printtiff filein [printer]", mainName, 1);

    filein = argv[1];
    if (argc == 3)
        printer = argv[2];

    lept_rm(NULL, TEMP_PS);
    tempfile = genPathname("/tmp", TEMP_PS);
    convertTiffMultipageToPS(filein, tempfile, NULL, FILL_FACTOR);

    if (argc == 3) {
        sprintf(buf, "lpr -P%s %s &", printer, tempfile);
        ignore = system(buf);
    }

    lept_free(tempfile);
    return 0;
}