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/*
* Image library test program for CUPS.
*
* Copyright 2007-2011 by Apple Inc.
* Copyright 1993-2006 by Easy Software Products.
*
* These coded instructions, statements, and computer programs are the
* property of Apple Inc. and are protected by Federal copyright
* law. Distribution and use rights are outlined in the file "COPYING"
* which should have been included with this file.
*
* Contents:
*
* main() - Main entry...
*/
/*
* Include necessary headers...
*/
#include "image.h"
/*
* 'main()' - Main entry...
*/
int /* O - Exit status */
main(int argc, /* I - Number of command-line arguments */
char *argv[]) /* I - Command-line arguments */
{
cups_image_t *img; /* Image to print */
cups_icspace_t primary; /* Primary image colorspace */
FILE *out; /* Output PPM/PGM file */
cups_ib_t *line; /* Line from file */
int y, /* Current line */
width, /* Width of image */
height, /* Height of image */
depth; /* Depth of image */
if (argc != 3)
{
puts("Usage: testimage filename.ext filename.[ppm|pgm]");
return (1);
}
if (strstr(argv[2], ".ppm") != NULL)
primary = CUPS_IMAGE_RGB;
else
primary = CUPS_IMAGE_WHITE;
img = cupsImageOpen(argv[1], primary, CUPS_IMAGE_WHITE, 100, 0, NULL);
if (!img)
{
perror(argv[1]);
return (1);
}
out = fopen(argv[2], "wb");
if (!out)
{
perror(argv[2]);
cupsImageClose(img);
return (1);
}
width = cupsImageGetWidth(img);
height = cupsImageGetHeight(img);
depth = cupsImageGetDepth(img);
line = calloc(width, depth);
fprintf(out, "P%d\n%d\n%d\n255\n",
cupsImageGetColorSpace(img) == CUPS_IMAGE_WHITE ? 5 : 6,
width, height);
for (y = 0; y < height; y ++)
{
cupsImageGetRow(img, 0, y, width, line);
fwrite(line, width, depth, out);
}
cupsImageClose(img);
fclose(out);
return (0);
}
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