zxing

I am developing app with zxing library. I imported the zxing project into my work place. When i importing there were some problems i faced. Compile the project by java 1.7 . I done it. CameraConfigurationUtils was missing. I copied from the library source . Resource id's cannot be used to check in the switch case . I changed it to if else . But finally there is a broblem in the 1. emailResult.getTos() was not resolved in EmailAddressResultHandler 2. Then i built the project there comes the problem R.java cannot be resolved throughout my application. What i am doing wrong? I think you used the

一，首先在maven中添加一下jar包 <dependency> <groupId>com.google.zxing</groupId> <artifactId>core</artifactId> <version>3.3.0</version> </dependency> 然后新建个工具类 QrcodeUtil // 图片宽度的一半 private static final int width = 500; private static final int height = 500; private static final int BLACK = 0xFF000000; private static final int WHITE = 0xFFFFFFFF; //生成二维码存放路径 private static final String destImagePath="d:\\qrcode.jpg"; //扫描二维码跳转页面 private static final String content="http://www.baidu.com"; // 二维码写码器 private static MultiFormatWriter multiWriter = new MultiFormatWriter(); /** * 生成二维码 * * @param content

How i can obtain bar code type with zxing library? Delegate method return only barcode in text. Jacob Jennings The delegate call back is, - (void)decoder:(Decoder *)decoder didDecodeImage:(UIImage *)image usingSubset:(UIImage *)subset withResult:(TwoDDecoderResult *)twoDResult { The readers property in Decoder.mm is a list of FormatReaders. @interface FormatReader : NSObject { zxing::Reader *reader_; } The reader_ variable in FormatReader will be a C++ subclass of zxing::Reader, like QRCodeReader. Checking this class name will help identify what symbology you're getting. Beware some of them

I want to integrate the zing barcode scanner to my android application. so i used zing integrator as follows public Button.OnClickListener mScan = new Button.OnClickListener() { public void onClick(View v) { Intent intent = new Intent("com.google.zxing.client.android.SCAN"); intent.setPackage("com.google.zxing.client.android"); intent.putExtra("SCAN_MODE", "QR_CODE_MODE"); startActivityForResult(intent, 0); }};public void onActivityResult(int requestCode, int resultCode, Intent intent) { if (requestCode == 0) { if (resultCode == RESULT_OK) { String contents = intent.getStringExtra("SCAN_RESULT

I am testing PDF417 zxing libs, but resizing the output doesn't work as I exptected. The output has always the same aspect ratio. Changing the dimensions doesn't influence the output, I tried EncodeHintType as suggested in other messages, but with no success. Here the code: public class PDF417demo { public static void main(String[] args) { String barcodeMessage = "test"; final String PATH = "/home/test/"; final int WIDTH = 30; BitMatrix bitMatrix; Writer writer; try { Map hints = new HashMap(); hints.put(EncodeHintType.MARGIN, 2); hints.put(EncodeHintType.PDF417_DIMENSIONS, new Dimensions(20

Has anyone heard of this before ? Extract the QR Codes (all the QR Codes must be in same Width and Height {square}) and get the data from each QR Code , and combine them. Then get the every pixel value from each QR Code and change them to hexadecimal . You will give #FFFFFFFF , #FF000000 , #00000000 (white,black, transparent) and the like (but for black and white QR Code , it would only 2 of them). Then for each value from each QR Code, by creating a new colour QR Code which the colour is according to the value from each hexadecimal and the content of the new colour QR Code will have the

The following code works perfectly and fast if I am scanning a QR code with an URL. However, if I am decoding a QR code with a simple string or number sequence (which is what I would like to do), it randomly works sometimes, but 99% of the time it keeps failing with a ChecksumException. if (webcam.isOpen()) { if ((image = webcam.getImage()) == null) { continue; } LuminanceSource source = new BufferedImageLuminanceSource(image); BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source)); try { result = new QRCodeReader().decode(bitmap); } catch (NotFoundException e) { //exception

I'm using zxing to generate barcodes with different types (EAN, 2of5 and DataMatrix). Generating in general works fine. The only problem I currently have is that zxing only generates a 14x14 pixel bitmap which is way too small. But only when using DataMatrix! EAN13, 2of5/ITF and QR-Codes work perfect with the same code. My code: BitMatrix bitMatrix = new DataMatrixWriter().encode(message, BarcodeFormat.DATA_MATRIX, 1080, 1080, null); int height = bitMatrix.getHeight(); //height is always 14, it doesn't matter what value I pass to the encoder As you can imagine this looks pretty shitty on a