/* $Id: tiff-bi.c,v 1.2.2.1 2010-06-08 18:50:40 bfriesen Exp $ */ /* * tiff-bi.c -- create a Class B (bilevel) TIFF file * * Copyright 1990 by Digital Equipment Corporation, Maynard, Massachusetts. * * All Rights Reserved * * Permission to use, copy, modify, and distribute this software and its * documentation for any purpose and without fee is hereby granted, * provided that the above copyright notice appear in all copies and that * both that copyright notice and this permission notice appear in * supporting documentation, and that the name of Digital not be * used in advertising or publicity pertaining to distribution of the * software without specific, written prior permission. * * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. */ #include #include #include "tiffio.h" #define WIDTH 512 #define HEIGHT WIDTH int main(int argc, char **argv) { int i; unsigned char * scan_line; TIFF * tif; if (argc != 2) { fprintf(stderr, "Usage: %s tiff-image\n", argv[0]); return 0; } if ((tif = TIFFOpen(argv[1], "w")) == NULL) { fprintf(stderr, "can't open %s as a TIFF file\n", argv[1]); return 0; } TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, WIDTH); TIFFSetField(tif, TIFFTAG_IMAGELENGTH, HEIGHT); TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, 1); TIFFSetField(tif, TIFFTAG_COMPRESSION, COMPRESSION_NONE); TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK); TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, 1); TIFFSetField(tif, TIFFTAG_ROWSPERSTRIP, 1); TIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG); TIFFSetField(tif, TIFFTAG_RESOLUTIONUNIT, RESUNIT_NONE); scan_line = (unsigned char *) malloc(WIDTH / 8); for (i = 0; i < (WIDTH / 8) / 2; i++) scan_line[i] = 0; for (i = (WIDTH / 8) / 2; i < (WIDTH / 8); i++) scan_line[i] = 255; for (i = 0; i < HEIGHT / 2; i++) TIFFWriteScanline(tif, scan_line, i, 0); for (i = 0; i < (WIDTH / 8) / 2; i++) scan_line[i] = 255; for (i = (WIDTH / 8) / 2; i < (WIDTH / 8); i++) scan_line[i] = 0; for (i = HEIGHT / 2; i < HEIGHT; i++) TIFFWriteScanline(tif, scan_line, i, 0); free(scan_line); TIFFClose(tif); return 0; } /* * Local Variables: * mode: c * c-basic-offset: 8 * fill-column: 78 * End: */