{

if(argc < 2) return(1);

#ifdef MAGICK_HOME

// http://www.imagemagick.org/Magick++/

// under Windows it is necessary to initialize the ImageMagick

// library prior to using the Magick++ library

Magick::InitializeMagick(MAGICK_HOME);

#endif

// create a reader

ImageScanner scanner;

// configure the reader

scanner.set_config(ZBAR_NONE, ZBAR_CFG_ENABLE, 1);

// obtain image data

Magick::Image magick(argv[1]); // read an image file

int width = magick.columns(); // extract dimensions

int height = magick.rows();

Magick::Blob blob; // extract the raw data

magick.modifyImage();

magick.write(&blob, "GRAY", 8);

const void *raw = blob.data();

// wrap image data

Image image(width, height, "Y800", raw, width * height);

// scan the image for barcodes

int n = scanner.scan(image);

// extract results

for(Image::SymbolIterator symbol = image.symbol_begin();

symbol != image.symbol_end();

++symbol) {

// do something useful with results

cout << "decoded " << symbol->get_type_name()

<< " symbol \"" << symbol->get_data() << '"' << endl;

}

// clean up

image.set_data(NULL, 0);

return(0);