ImageMagick MagickStripImage() API Test

exif-remover.c

/**
 * @file: exif-remover.c
 * @brief: ImageMagick MagickStripImage() API Test
 * @author: YoungJoo.Kim <http://vozlt.com>
 * @version:
 * @date: 20140210
 *
 *
 * shell> yum install ImageMagick-devel
 * shell> gcc -o test test.c -I/usr/include/ImageMagick -lMagickWand
 * shell> ./test test.jpg
 *
 **/
#include <stdio.h>
#include <stdlib.h>
#include <wand/magick_wand.h>

void usage(char *programName) {
    printf("Usage: %s [imagePath]\n", programName);
    exit(1);
}

int main(int argc, char **argv) {
    if (argc < 2) usage(argv[0]);
    char *originalImagePath = argv[1];
    char newImagePath[1024];
    sprintf(newImagePath, "new.%s", originalImagePath);

    MagickWand *mw = NULL;
    MagickBooleanType status;

    MagickWandGenesis();

    mw = NewMagickWand();

    /* Read the image */
    if(MagickReadImage(mw, originalImagePath) == MagickFalse) {
        printf("Unable to read image\n");
        exit(1);
    }

    /* Strip the image */
    status = MagickStripImage(mw);

    if (status == MagickFalse) {
        printf("Unable to strip image\n");
        exit(1);
    }

    printf("# Create New Image: %s\n", newImagePath);

    /* Write the new image */
    MagickWriteImage(mw, newImagePath);

    /* Clean up */
    if(mw)mw = DestroyMagickWand(mw);

    MagickWandTerminus();

    return 0;
}