private static void assertCorrectImage2string(String path, String expected)
throws IOException, NotFoundException {
File file = new File(path);
if (!file.exists()) {
// Support running from project root too
file = new File("core", path);
}
BufferedImage image = ImageIO.read(file);
BinaryBitmap binaryMap =
new BinaryBitmap(new GlobalHistogramBinarizer(new BufferedImageLuminanceSource(image)));
int rowNumber = binaryMap.getHeight() / 2;
BitArray row = binaryMap.getBlackRow(rowNumber, null);
Result result;
try {
RSSExpandedReader rssExpandedReader = new RSSExpandedReader();
result = rssExpandedReader.decodeRow(rowNumber, row, null);
} catch (ReaderException re) {
fail(re.toString());
return;
}
assertSame(BarcodeFormat.RSS_EXPANDED, result.getBarcodeFormat());
assertEquals(expected, result.getText());
}
private static void assertCorrectImage2binary(String path, String expected)
throws IOException, NotFoundException {
RSSExpandedReader rssExpandedReader = new RSSExpandedReader();
BufferedImage image = ImageIO.read(new File(path));
BinaryBitmap binaryMap =
new BinaryBitmap(new GlobalHistogramBinarizer(new BufferedImageLuminanceSource(image)));
int rowNumber = binaryMap.getHeight() / 2;
BitArray row = binaryMap.getBlackRow(rowNumber, null);
Vector<ExpandedPair> pairs = rssExpandedReader.decodeRow2pairs(rowNumber, row);
BitArray binary = BitArrayBuilder.buildBitArray(pairs);
assertEquals(expected, binary.toString());
}
