1 /* $Id: tiff-bi.c,v 1.3 2010-06-08 18:55:15 bfriesen Exp $ */
4 * tiff-bi.c -- create a Class B (bilevel) TIFF file
6 * Copyright 1990 by Digital Equipment Corporation, Maynard, Massachusetts.
10 * Permission to use, copy, modify, and distribute this software and its
11 * documentation for any purpose and without fee is hereby granted,
12 * provided that the above copyright notice appear in all copies and that
13 * both that copyright notice and this permission notice appear in
14 * supporting documentation, and that the name of Digital not be
15 * used in advertising or publicity pertaining to distribution of the
16 * software without specific, written prior permission.
18 * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
19 * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
20 * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
21 * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
22 * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
23 * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
35 int main(int argc, char **argv)
38 unsigned char * scan_line;
42 fprintf(stderr, "Usage: %s tiff-image\n", argv[0]);
46 if ((tif = TIFFOpen(argv[1], "w")) == NULL) {
47 fprintf(stderr, "can't open %s as a TIFF file\n", argv[1]);
51 TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, WIDTH);
52 TIFFSetField(tif, TIFFTAG_IMAGELENGTH, HEIGHT);
53 TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, 1);
54 TIFFSetField(tif, TIFFTAG_COMPRESSION, COMPRESSION_NONE);
55 TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK);
56 TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, 1);
57 TIFFSetField(tif, TIFFTAG_ROWSPERSTRIP, 1);
58 TIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
59 TIFFSetField(tif, TIFFTAG_RESOLUTIONUNIT, RESUNIT_NONE);
61 scan_line = (unsigned char *) malloc(WIDTH / 8);
63 for (i = 0; i < (WIDTH / 8) / 2; i++)
66 for (i = (WIDTH / 8) / 2; i < (WIDTH / 8); i++)
69 for (i = 0; i < HEIGHT / 2; i++)
70 TIFFWriteScanline(tif, scan_line, i, 0);
72 for (i = 0; i < (WIDTH / 8) / 2; i++)
75 for (i = (WIDTH / 8) / 2; i < (WIDTH / 8); i++)
78 for (i = HEIGHT / 2; i < HEIGHT; i++)
79 TIFFWriteScanline(tif, scan_line, i, 0);