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  3. com.google.zxing.ResultPointCallback

Java 类com.google.zxing.ResultPointCallback 实例源码

项目：ZXingDemo    文件：DecodeThread.java    
DecodeThread(CaptureActivity activity,
             Vector<BarcodeFormat> decodeFormats,
             String characterSet,
             ResultPointCallback resultPointCallback) {

  this.activity = activity;
  handlerInitLatch = new CountDownLatch(1);

  hints = new Hashtable<DecodeHintType, Object>(3);

  if (decodeFormats == null || decodeFormats.isEmpty()) {
     decodeFormats = new Vector<BarcodeFormat>();
     decodeFormats.addAll(DecodeFormatManager.ONE_D_FORMATS);
     decodeFormats.addAll(DecodeFormatManager.QR_CODE_FORMATS);
     decodeFormats.addAll(DecodeFormatManager.DATA_MATRIX_FORMATS);
  }

  hints.put(DecodeHintType.POSSIBLE_FORMATS, decodeFormats);

  if (characterSet != null) {
    hints.put(DecodeHintType.CHARACTER_SET, characterSet);
  }

  hints.put(DecodeHintType.NEED_RESULT_POINT_CALLBACK, resultPointCallback);
}
项目：GitHub    文件：DecodeThread.java    
DecodeThread(CaptureActivity activity,
             Vector<BarcodeFormat> decodeFormats,
             String characterSet,
             ResultPointCallback resultPointCallback) {

  this.activity = activity;
  handlerInitLatch = new CountDownLatch(1);

  hints = new Hashtable<DecodeHintType, Object>(3);

  if (decodeFormats == null || decodeFormats.isEmpty()) {
     decodeFormats = new Vector<BarcodeFormat>();
     decodeFormats.addAll(DecodeFormatManager.ONE_D_FORMATS);
     decodeFormats.addAll(DecodeFormatManager.QR_CODE_FORMATS);
     decodeFormats.addAll(DecodeFormatManager.DATA_MATRIX_FORMATS);
  }

  hints.put(DecodeHintType.POSSIBLE_FORMATS, decodeFormats);

  if (characterSet != null) {
    hints.put(DecodeHintType.CHARACTER_SET, characterSet);
  }

  hints.put(DecodeHintType.NEED_RESULT_POINT_CALLBACK, resultPointCallback);
}
项目：APIJSON-Android-RxJava    文件：DecodeThread.java    
DecodeThread(CaptureActivity activity,
             Vector<BarcodeFormat> decodeFormats,
             String characterSet,
             ResultPointCallback resultPointCallback) {

  this.activity = activity;
  handlerInitLatch = new CountDownLatch(1);

  hints = new Hashtable<DecodeHintType, Object>(3);

  if (decodeFormats == null || decodeFormats.isEmpty()) {
     decodeFormats = new Vector<BarcodeFormat>();
     decodeFormats.addAll(DecodeFormatManager.ONE_D_FORMATS);
     decodeFormats.addAll(DecodeFormatManager.QR_CODE_FORMATS);
     decodeFormats.addAll(DecodeFormatManager.DATA_MATRIX_FORMATS);
  }

  hints.put(DecodeHintType.POSSIBLE_FORMATS, decodeFormats);

  if (characterSet != null) {
    hints.put(DecodeHintType.CHARACTER_SET, characterSet);
  }

  hints.put(DecodeHintType.NEED_RESULT_POINT_CALLBACK, resultPointCallback);
}
项目：zxing_qrcode_demo    文件：DecodeThread.java    
DecodeThread(CaptureFragment fragment,
             Vector<BarcodeFormat> decodeFormats,
             String characterSet,
             ResultPointCallback resultPointCallback) {

    this.fragment = fragment;
    handlerInitLatch = new CountDownLatch(1);

    hints = new Hashtable<DecodeHintType, Object>(3);

    if (decodeFormats == null || decodeFormats.isEmpty()) {
        decodeFormats = new Vector<BarcodeFormat>();
        decodeFormats.addAll(DecodeFormatManager.ONE_D_FORMATS);
        decodeFormats.addAll(DecodeFormatManager.QR_CODE_FORMATS);
        decodeFormats.addAll(DecodeFormatManager.DATA_MATRIX_FORMATS);
    }

    hints.put(DecodeHintType.POSSIBLE_FORMATS, decodeFormats);

    if (characterSet != null) {
        hints.put(DecodeHintType.CHARACTER_SET, characterSet);
    }

    hints.put(DecodeHintType.NEED_RESULT_POINT_CALLBACK, resultPointCallback);
}
项目：GitHub    文件：DecodeThread.java    
DecodeThread(CaptureActivity activity,
             Vector<BarcodeFormat> decodeFormats,
             String characterSet,
             ResultPointCallback resultPointCallback) {

  this.activity = activity;
  handlerInitLatch = new CountDownLatch(1);

  hints = new Hashtable<DecodeHintType, Object>(3);

  if (decodeFormats == null || decodeFormats.isEmpty()) {
     decodeFormats = new Vector<BarcodeFormat>();
     decodeFormats.addAll(DecodeFormatManager.ONE_D_FORMATS);
     decodeFormats.addAll(DecodeFormatManager.QR_CODE_FORMATS);
     decodeFormats.addAll(DecodeFormatManager.DATA_MATRIX_FORMATS);
  }

  hints.put(DecodeHintType.POSSIBLE_FORMATS, decodeFormats);

  if (characterSet != null) {
    hints.put(DecodeHintType.CHARACTER_SET, characterSet);
  }

  hints.put(DecodeHintType.NEED_RESULT_POINT_CALLBACK, resultPointCallback);
}
项目：AndroidBasicLibs    文件：DecodeThread.java    
DecodeThread(CaptureActivity activity,
             Vector<BarcodeFormat> decodeFormats,
             String characterSet,
             ResultPointCallback resultPointCallback) {

  this.activity = activity;
  handlerInitLatch = new CountDownLatch(1);

  hints = new Hashtable<DecodeHintType, Object>(3);

  if (decodeFormats == null || decodeFormats.isEmpty()) {
     decodeFormats = new Vector<BarcodeFormat>();
     decodeFormats.addAll(DecodeFormatManager.ONE_D_FORMATS);
     decodeFormats.addAll(DecodeFormatManager.QR_CODE_FORMATS);
     decodeFormats.addAll(DecodeFormatManager.DATA_MATRIX_FORMATS);
  }

  hints.put(DecodeHintType.POSSIBLE_FORMATS, decodeFormats);

  if (characterSet != null) {
    hints.put(DecodeHintType.CHARACTER_SET, characterSet);
  }

  hints.put(DecodeHintType.NEED_RESULT_POINT_CALLBACK, resultPointCallback);
}
项目：weex-3d-map    文件：AlignmentPatternFinder.java    
/**
 * <p>Creates a finder that will look in a portion of the whole image.</p>
 *
 * @param image image to search
 * @param startX left column from which to start searching
 * @param startY top row from which to start searching
 * @param width width of region to search
 * @param height height of region to search
 * @param moduleSize estimated module size so far
 */
AlignmentPatternFinder(BitMatrix image,
                       int startX,
                       int startY,
                       int width,
                       int height,
                       float moduleSize,
                       ResultPointCallback resultPointCallback) {
  this.image = image;
  this.possibleCenters = new ArrayList<>(5);
  this.startX = startX;
  this.startY = startY;
  this.width = width;
  this.height = height;
  this.moduleSize = moduleSize;
  this.crossCheckStateCount = new int[3];
  this.resultPointCallback = resultPointCallback;
}
项目：weex-3d-map    文件：RSS14Reader.java    
private Pair decodePair(BitArray row, boolean right, int rowNumber, Map<DecodeHintType,?> hints) {
  try {
    int[] startEnd = findFinderPattern(row, 0, right);
    FinderPattern pattern = parseFoundFinderPattern(row, rowNumber, right, startEnd);

    ResultPointCallback resultPointCallback = hints == null ? null :
      (ResultPointCallback) hints.get(DecodeHintType.NEED_RESULT_POINT_CALLBACK);

    if (resultPointCallback != null) {
      float center = (startEnd[0] + startEnd[1]) / 2.0f;
      if (right) {
        // row is actually reversed
        center = row.getSize() - 1 - center;
      }
      resultPointCallback.foundPossibleResultPoint(new ResultPoint(center, rowNumber));
    }

    DataCharacter outside = decodeDataCharacter(row, pattern, true);
    DataCharacter inside = decodeDataCharacter(row, pattern, false);
    return new Pair(1597 * outside.getValue() + inside.getValue(),
                    outside.getChecksumPortion() + 4 * inside.getChecksumPortion(),
                    pattern);
  } catch (NotFoundException ignored) {
    return null;
  }
}
项目：weex-3d-map    文件：MultiDetector.java    
public DetectorResult[] detectMulti(Map<DecodeHintType,?> hints) throws NotFoundException {
  BitMatrix image = getImage();
  ResultPointCallback resultPointCallback =
      hints == null ? null : (ResultPointCallback) hints.get(DecodeHintType.NEED_RESULT_POINT_CALLBACK);
  MultiFinderPatternFinder finder = new MultiFinderPatternFinder(image, resultPointCallback);
  FinderPatternInfo[] infos = finder.findMulti(hints);

  if (infos.length == 0) {
    throw NotFoundException.getNotFoundInstance();
  }

  List<DetectorResult> result = new ArrayList<>();
  for (FinderPatternInfo info : infos) {
    try {
      result.add(processFinderPatternInfo(info));
    } catch (ReaderException e) {
      // ignore
    }
  }
  if (result.isEmpty()) {
    return EMPTY_DETECTOR_RESULTS;
  } else {
    return result.toArray(new DetectorResult[result.size()]);
  }
}
项目：QrCode    文件：AlignmentPatternFinder.java    
/**
 * <p>Creates a finder that will look in a portion of the whole image.</p>
 *
 * @param image image to search
 * @param startX left column from which to start searching
 * @param startY top row from which to start searching
 * @param width width of region to search
 * @param height height of region to search
 * @param moduleSize estimated module size so far
 */
AlignmentPatternFinder(BitMatrix image,
                       int startX,
                       int startY,
                       int width,
                       int height,
                       float moduleSize,
                       ResultPointCallback resultPointCallback) {
  this.image = image;
  this.possibleCenters = new ArrayList<>(5);
  this.startX = startX;
  this.startY = startY;
  this.width = width;
  this.height = height;
  this.moduleSize = moduleSize;
  this.crossCheckStateCount = new int[3];
  this.resultPointCallback = resultPointCallback;
}
项目：QrCode    文件：RSS14Reader.java    
private Pair decodePair(BitArray row, boolean right, int rowNumber, Map<DecodeHintType,?> hints) {
  try {
    int[] startEnd = findFinderPattern(row, 0, right);
    FinderPattern pattern = parseFoundFinderPattern(row, rowNumber, right, startEnd);

    ResultPointCallback resultPointCallback = hints == null ? null :
      (ResultPointCallback) hints.get(DecodeHintType.NEED_RESULT_POINT_CALLBACK);

    if (resultPointCallback != null) {
      float center = (startEnd[0] + startEnd[1]) / 2.0f;
      if (right) {
        // row is actually reversed
        center = row.getSize() - 1 - center;
      }
      resultPointCallback.foundPossibleResultPoint(new ResultPoint(center, rowNumber));
    }

    DataCharacter outside = decodeDataCharacter(row, pattern, true);
    DataCharacter inside = decodeDataCharacter(row, pattern, false);
    return new Pair(1597 * outside.getValue() + inside.getValue(),
                    outside.getChecksumPortion() + 4 * inside.getChecksumPortion(),
                    pattern);
  } catch (NotFoundException ignored) {
    return null;
  }
}
项目：QrCode    文件：MultiDetector.java    
public DetectorResult[] detectMulti(Map<DecodeHintType,?> hints) throws NotFoundException {
  BitMatrix image = getImage();
  ResultPointCallback resultPointCallback =
      hints == null ? null : (ResultPointCallback) hints.get(DecodeHintType.NEED_RESULT_POINT_CALLBACK);
  MultiFinderPatternFinder finder = new MultiFinderPatternFinder(image, resultPointCallback);
  FinderPatternInfo[] infos = finder.findMulti(hints);

  if (infos.length == 0) {
    throw NotFoundException.getNotFoundInstance();
  }

  List<DetectorResult> result = new ArrayList<>();
  for (FinderPatternInfo info : infos) {
    try {
      result.add(processFinderPatternInfo(info));
    } catch (ReaderException e) {
      // ignore
    }
  }
  if (result.isEmpty()) {
    return EMPTY_DETECTOR_RESULTS;
  } else {
    return result.toArray(new DetectorResult[result.size()]);
  }
}
项目：MeiLa_GNN    文件：DecodeThread.java    
DecodeThread(CaptureFragment fragment,
             Vector<BarcodeFormat> decodeFormats,
             String characterSet,
             ResultPointCallback resultPointCallback) {

    this.fragment = fragment;
    handlerInitLatch = new CountDownLatch(1);

    hints = new Hashtable<DecodeHintType, Object>(3);

    if (decodeFormats == null || decodeFormats.isEmpty()) {
        decodeFormats = new Vector<BarcodeFormat>();
        decodeFormats.addAll(DecodeFormatManager.ONE_D_FORMATS);
        decodeFormats.addAll(DecodeFormatManager.QR_CODE_FORMATS);
        decodeFormats.addAll(DecodeFormatManager.DATA_MATRIX_FORMATS);
    }

    hints.put(DecodeHintType.POSSIBLE_FORMATS, decodeFormats);

    if (characterSet != null) {
        hints.put(DecodeHintType.CHARACTER_SET, characterSet);
    }

    hints.put(DecodeHintType.NEED_RESULT_POINT_CALLBACK, resultPointCallback);
}
项目：ZxingScan    文件：DecodeThread.java    
DecodeThread(CaptureFragment fragment,
             Vector<BarcodeFormat> decodeFormats,
             String characterSet,
             ResultPointCallback resultPointCallback) {

    this.fragment = fragment;
    handlerInitLatch = new CountDownLatch(1);

    hints = new Hashtable<DecodeHintType, Object>(3);

    if (decodeFormats == null || decodeFormats.isEmpty()) {
        decodeFormats = new Vector<BarcodeFormat>();
        decodeFormats.addAll(DecodeFormatManager.ONE_D_FORMATS);
        decodeFormats.addAll(DecodeFormatManager.QR_CODE_FORMATS);
        decodeFormats.addAll(DecodeFormatManager.DATA_MATRIX_FORMATS);
    }

    hints.put(DecodeHintType.POSSIBLE_FORMATS, decodeFormats);

    if (characterSet != null) {
        hints.put(DecodeHintType.CHARACTER_SET, characterSet);
    }

    hints.put(DecodeHintType.NEED_RESULT_POINT_CALLBACK, resultPointCallback);
}
项目：LeCatApp    文件：DecodeThread.java    
DecodeThread(CaptureActivity activity,
                Collection<BarcodeFormat> decodeFormats, String characterSet,
                ResultPointCallback resultPointCallback) {

    this.activity = activity;
    handlerInitLatch = new CountDownLatch(1);

    hints = new Hashtable<DecodeHintType, Object>(3);

    if (decodeFormats == null || decodeFormats.isEmpty()) {
        decodeFormats = new Vector<BarcodeFormat>();
        decodeFormats.addAll(ONE_D_FORMATS);
        decodeFormats.addAll(QR_CODE_FORMATS);
        decodeFormats.addAll(DATA_MATRIX_FORMATS);
    }
    hints.put(DecodeHintType.POSSIBLE_FORMATS, decodeFormats);

    if (characterSet != null) {
        hints.put(DecodeHintType.CHARACTER_SET, characterSet);
    }
    hints.put(DecodeHintType.NEED_RESULT_POINT_CALLBACK,
            resultPointCallback);
    Log.i("DecodeThread", "Hints: " + hints);
}
项目：Tesseract-OCR-Scanner    文件：AlignmentPatternFinder.java    
/**
 * <p>Creates a finder that will look in a portion of the whole image.</p>
 *
 * @param image image to search
 * @param startX left column from which to start searching
 * @param startY top row from which to start searching
 * @param width width of region to search
 * @param height height of region to search
 * @param moduleSize estimated module size so far
 */
AlignmentPatternFinder(BitMatrix image,
                       int startX,
                       int startY,
                       int width,
                       int height,
                       float moduleSize,
                       ResultPointCallback resultPointCallback) {
  this.image = image;
  this.possibleCenters = new ArrayList<>(5);
  this.startX = startX;
  this.startY = startY;
  this.width = width;
  this.height = height;
  this.moduleSize = moduleSize;
  this.crossCheckStateCount = new int[3];
  this.resultPointCallback = resultPointCallback;
}
项目：Tesseract-OCR-Scanner    文件：RSS14Reader.java    
private Pair decodePair(BitArray row, boolean right, int rowNumber, Map<DecodeHintType,?> hints) {
  try {
    int[] startEnd = findFinderPattern(row, right);
    FinderPattern pattern = parseFoundFinderPattern(row, rowNumber, right, startEnd);

    ResultPointCallback resultPointCallback = hints == null ? null :
      (ResultPointCallback) hints.get(DecodeHintType.NEED_RESULT_POINT_CALLBACK);

    if (resultPointCallback != null) {
      float center = (startEnd[0] + startEnd[1]) / 2.0f;
      if (right) {
        // row is actually reversed
        center = row.getSize() - 1 - center;
      }
      resultPointCallback.foundPossibleResultPoint(new ResultPoint(center, rowNumber));
    }

    DataCharacter outside = decodeDataCharacter(row, pattern, true);
    DataCharacter inside = decodeDataCharacter(row, pattern, false);
    return new Pair(1597 * outside.getValue() + inside.getValue(),
                    outside.getChecksumPortion() + 4 * inside.getChecksumPortion(),
                    pattern);
  } catch (NotFoundException ignored) {
    return null;
  }
}
项目：Tesseract-OCR-Scanner    文件：MultiDetector.java    
public DetectorResult[] detectMulti(Map<DecodeHintType,?> hints) throws NotFoundException {
  BitMatrix image = getImage();
  ResultPointCallback resultPointCallback =
      hints == null ? null : (ResultPointCallback) hints.get(DecodeHintType.NEED_RESULT_POINT_CALLBACK);
  MultiFinderPatternFinder finder = new MultiFinderPatternFinder(image, resultPointCallback);
  FinderPatternInfo[] infos = finder.findMulti(hints);

  if (infos.length == 0) {
    throw NotFoundException.getNotFoundInstance();
  }

  List<DetectorResult> result = new ArrayList<>();
  for (FinderPatternInfo info : infos) {
    try {
      result.add(processFinderPatternInfo(info));
    } catch (ReaderException e) {
      // ignore
    }
  }
  if (result.isEmpty()) {
    return EMPTY_DETECTOR_RESULTS;
  } else {
    return result.toArray(new DetectorResult[result.size()]);
  }
}
项目：Mobike    文件：DecodeThread.java    
DecodeThread(CaptureActivity activity,
             Vector<BarcodeFormat> decodeFormats,
             String characterSet,
             ResultPointCallback resultPointCallback) {

    this.activity = activity;
    handlerInitLatch = new CountDownLatch(1);

    hints = new Hashtable<DecodeHintType, Object>(3);

    if (decodeFormats == null || decodeFormats.isEmpty()) {
        decodeFormats = new Vector<BarcodeFormat>();
        decodeFormats.addAll(DecodeFormatManager.ONE_D_FORMATS);
        decodeFormats.addAll(DecodeFormatManager.QR_CODE_FORMATS);
        decodeFormats.addAll(DecodeFormatManager.DATA_MATRIX_FORMATS);
    }

    hints.put(DecodeHintType.POSSIBLE_FORMATS, decodeFormats);

    if (characterSet != null) {
        hints.put(DecodeHintType.CHARACTER_SET, characterSet);
    }

    hints.put(DecodeHintType.NEED_RESULT_POINT_CALLBACK, resultPointCallback);
}
项目：BarcodeReaderView    文件：BarcodeReaderHandler.java    
BarcodeReaderHandler(BarcodeReaderView barcodeReaderView,
                     Collection<BarcodeFormat> decodeFormats,
                     Map<DecodeHintType, ?> baseHints,
                     String characterSet,
                     ResultPointCallback resultPointCallback,
                     CameraManager cameraManager) {
    this.barcodeReaderView = barcodeReaderView;
    decodeThread = new DecodeThread(barcodeReaderView, decodeFormats, baseHints, characterSet, resultPointCallback);
    decodeThread.start();
    state = State.SUCCESS;

    // Start ourselves capturing previews and decoding.
    this.cameraManager = cameraManager;
    cameraManager.startPreview();
    restartPreviewAndDecode();
}
项目：QrCodeScanner    文件：AlignmentPatternFinder.java    
/**
 * <p>Creates a finder that will look in a portion of the whole image.</p>
 *
 * @param image image to search
 * @param startX left column from which to start searching
 * @param startY top row from which to start searching
 * @param width width of region to search
 * @param height height of region to search
 * @param moduleSize estimated module size so far
 */
AlignmentPatternFinder(BitMatrix image,
                       int startX,
                       int startY,
                       int width,
                       int height,
                       float moduleSize,
                       ResultPointCallback resultPointCallback) {
  this.image = image;
  this.possibleCenters = new ArrayList<>(5);
  this.startX = startX;
  this.startY = startY;
  this.width = width;
  this.height = height;
  this.moduleSize = moduleSize;
  this.crossCheckStateCount = new int[3];
  this.resultPointCallback = resultPointCallback;
}
项目：QrCodeScanner    文件：MultiDetector.java    
public DetectorResult[] detectMulti(Map<DecodeHintType,?> hints) throws NotFoundException {
  BitMatrix image = getImage();
  ResultPointCallback resultPointCallback =
      hints == null ? null : (ResultPointCallback) hints.get(DecodeHintType.NEED_RESULT_POINT_CALLBACK);
  MultiFinderPatternFinder finder = new MultiFinderPatternFinder(image, resultPointCallback);
  FinderPatternInfo[] infos = finder.findMulti(hints);

  if (infos.length == 0) {
    throw NotFoundException.getNotFoundInstance();
  }

  List<DetectorResult> result = new ArrayList<>();
  for (FinderPatternInfo info : infos) {
    try {
      result.add(processFinderPatternInfo(info));
    } catch (ReaderException e) {
      // ignore
    }
  }
  if (result.isEmpty()) {
    return EMPTY_DETECTOR_RESULTS;
  } else {
    return result.toArray(new DetectorResult[result.size()]);
  }
}
项目：QrModule    文件：DecodeThread.java    
DecodeThread(QrScannerActivity activity,
             Vector<BarcodeFormat> decodeFormats,
             String characterSet,
             ResultPointCallback resultPointCallback) {

    this.activity = activity;
    handlerInitLatch = new CountDownLatch(1);

    hints = new Hashtable<DecodeHintType, Object>(3);

    if (decodeFormats == null || decodeFormats.isEmpty()) {
        decodeFormats = new Vector<BarcodeFormat>();
        decodeFormats.addAll(DecodeFormatManager.ONE_D_FORMATS);
        decodeFormats.addAll(DecodeFormatManager.QR_CODE_FORMATS);
        decodeFormats.addAll(DecodeFormatManager.DATA_MATRIX_FORMATS);
    }

    hints.put(DecodeHintType.POSSIBLE_FORMATS, decodeFormats);

    if (characterSet != null) {
        hints.put(DecodeHintType.CHARACTER_SET, characterSet);
    }

    hints.put(DecodeHintType.NEED_RESULT_POINT_CALLBACK, resultPointCallback);
}
项目：PortraitZXing    文件：RSS14Reader.java    
private Pair decodePair(BitArray row, boolean right, int rowNumber, Map<DecodeHintType,?> hints) {
  try {
    int[] startEnd = findFinderPattern(row, 0, right);
    FinderPattern pattern = parseFoundFinderPattern(row, rowNumber, right, startEnd);

    ResultPointCallback resultPointCallback = hints == null ? null :
      (ResultPointCallback) hints.get(DecodeHintType.NEED_RESULT_POINT_CALLBACK);

    if (resultPointCallback != null) {
      float center = (startEnd[0] + startEnd[1]) / 2.0f;
      if (right) {
        // row is actually reversed
        center = row.getSize() - 1 - center;
      }
      resultPointCallback.foundPossibleResultPoint(new ResultPoint(center, rowNumber));
    }

    DataCharacter outside = decodeDataCharacter(row, pattern, true);
    DataCharacter inside = decodeDataCharacter(row, pattern, false);
    return new Pair(1597 * outside.getValue() + inside.getValue(),
                    outside.getChecksumPortion() + 4 * inside.getChecksumPortion(),
                    pattern);
  } catch (NotFoundException ignored) {
    return null;
  }
}
项目：PortraitZXing    文件：MultiDetector.java    
public DetectorResult[] detectMulti(Map<DecodeHintType,?> hints) throws NotFoundException {
  BitMatrix image = getImage();
  ResultPointCallback resultPointCallback =
      hints == null ? null : (ResultPointCallback) hints.get(DecodeHintType.NEED_RESULT_POINT_CALLBACK);
  MultiFinderPatternFinder finder = new MultiFinderPatternFinder(image, resultPointCallback);
  FinderPatternInfo[] infos = finder.findMulti(hints);

  if (infos.length == 0) {
    throw NotFoundException.getNotFoundInstance();
  }

  List<DetectorResult> result = new ArrayList<>();
  for (FinderPatternInfo info : infos) {
    try {
      result.add(processFinderPatternInfo(info));
    } catch (ReaderException e) {
      // ignore
    }
  }
  if (result.isEmpty()) {
    return EMPTY_DETECTOR_RESULTS;
  } else {
    return result.toArray(new DetectorResult[result.size()]);
  }
}
项目：PortraitZXing    文件：AlignmentPatternFinder.java    
/**
 * <p>Creates a finder that will look in a portion of the whole image.</p>
 *
 * @param image image to search
 * @param startX left column from which to start searching
 * @param startY top row from which to start searching
 * @param width width of region to search
 * @param height height of region to search
 * @param moduleSize estimated module size so far
 */
AlignmentPatternFinder(BitMatrix image,
                       int startX,
                       int startY,
                       int width,
                       int height,
                       float moduleSize,
                       ResultPointCallback resultPointCallback) {
  this.image = image;
  this.possibleCenters = new ArrayList<>(5);
  this.startX = startX;
  this.startY = startY;
  this.width = width;
  this.height = height;
  this.moduleSize = moduleSize;
  this.crossCheckStateCount = new int[3];
  this.resultPointCallback = resultPointCallback;
}
项目：PortraitZXing    文件：RSS14Reader.java    
private Pair decodePair(BitArray row, boolean right, int rowNumber, Map<DecodeHintType,?> hints) {
  try {
    int[] startEnd = findFinderPattern(row, 0, right);
    FinderPattern pattern = parseFoundFinderPattern(row, rowNumber, right, startEnd);

    ResultPointCallback resultPointCallback = hints == null ? null :
      (ResultPointCallback) hints.get(DecodeHintType.NEED_RESULT_POINT_CALLBACK);

    if (resultPointCallback != null) {
      float center = (startEnd[0] + startEnd[1]) / 2.0f;
      if (right) {
        // row is actually reversed
        center = row.getSize() - 1 - center;
      }
      resultPointCallback.foundPossibleResultPoint(new ResultPoint(center, rowNumber));
    }

    DataCharacter outside = decodeDataCharacter(row, pattern, true);
    DataCharacter inside = decodeDataCharacter(row, pattern, false);
    return new Pair(1597 * outside.getValue() + inside.getValue(),
                    outside.getChecksumPortion() + 4 * inside.getChecksumPortion(),
                    pattern);
  } catch (NotFoundException ignored) {
    return null;
  }
}
项目：PortraitZXing    文件：MultiDetector.java    
public DetectorResult[] detectMulti(Map<DecodeHintType,?> hints) throws NotFoundException {
  BitMatrix image = getImage();
  ResultPointCallback resultPointCallback =
      hints == null ? null : (ResultPointCallback) hints.get(DecodeHintType.NEED_RESULT_POINT_CALLBACK);
  MultiFinderPatternFinder finder = new MultiFinderPatternFinder(image, resultPointCallback);
  FinderPatternInfo[] infos = finder.findMulti(hints);

  if (infos.length == 0) {
    throw NotFoundException.getNotFoundInstance();
  }

  List<DetectorResult> result = new ArrayList<>();
  for (FinderPatternInfo info : infos) {
    try {
      result.add(processFinderPatternInfo(info));
    } catch (ReaderException e) {
      // ignore
    }
  }
  if (result.isEmpty()) {
    return EMPTY_DETECTOR_RESULTS;
  } else {
    return result.toArray(new DetectorResult[result.size()]);
  }
}
项目：UVCCameraZxing    文件：DecodeThread.java    
DecodeThread(CaptureFragment fragment,
             Vector<BarcodeFormat> decodeFormats,
             String characterSet,
             ResultPointCallback resultPointCallback) {

    this.fragment = fragment;
    handlerInitLatch = new CountDownLatch(1);

    hints = new Hashtable<DecodeHintType, Object>(3);

    if (decodeFormats == null || decodeFormats.isEmpty()) {
        decodeFormats = new Vector<BarcodeFormat>();
        decodeFormats.addAll(DecodeFormatManager.ONE_D_FORMATS);
        decodeFormats.addAll(DecodeFormatManager.QR_CODE_FORMATS);
        decodeFormats.addAll(DecodeFormatManager.DATA_MATRIX_FORMATS);
    }

    hints.put(DecodeHintType.POSSIBLE_FORMATS, decodeFormats);

    if (characterSet != null) {
        hints.put(DecodeHintType.CHARACTER_SET, characterSet);
    }

    hints.put(DecodeHintType.NEED_RESULT_POINT_CALLBACK, resultPointCallback);
}
项目：MyTravelingDiary    文件：DecodeThread.java    
DecodeThread(MipcaActivityCapture activity,
             Vector<BarcodeFormat> decodeFormats,
             String characterSet,
             ResultPointCallback resultPointCallback) {

  this.activity = activity;
  handlerInitLatch = new CountDownLatch(1);

  hints = new Hashtable<DecodeHintType, Object>(3);

  if (decodeFormats == null || decodeFormats.isEmpty()) {
     decodeFormats = new Vector<BarcodeFormat>();
     decodeFormats.addAll(DecodeFormatManager.ONE_D_FORMATS);
     decodeFormats.addAll(DecodeFormatManager.QR_CODE_FORMATS);
     decodeFormats.addAll(DecodeFormatManager.DATA_MATRIX_FORMATS);
  }

  hints.put(DecodeHintType.POSSIBLE_FORMATS, decodeFormats);

  if (characterSet != null) {
    hints.put(DecodeHintType.CHARACTER_SET, characterSet);
  }

  hints.put(DecodeHintType.NEED_RESULT_POINT_CALLBACK, resultPointCallback);
}
项目：nutriflash    文件：DecodeThread.java    
DecodeThread(CaptureActivity activity,
             Collection<BarcodeFormat> decodeFormats,
             Map<DecodeHintType,?> baseHints,
             String characterSet,
             ResultPointCallback resultPointCallback) {

  this.activity = activity;
  handlerInitLatch = new CountDownLatch(1);

  hints = new EnumMap<>(DecodeHintType.class);
  if (baseHints != null) {
    hints.putAll(baseHints);
  }

  // The prefs can't change while the thread is running, so pick them up once here.
  if (decodeFormats == null || decodeFormats.isEmpty()) {
    decodeFormats = EnumSet.noneOf(BarcodeFormat.class);
  }
  hints.put(DecodeHintType.POSSIBLE_FORMATS, decodeFormats);

  if (characterSet != null) {
    hints.put(DecodeHintType.CHARACTER_SET, characterSet);
  }
  hints.put(DecodeHintType.NEED_RESULT_POINT_CALLBACK, resultPointCallback);
  Log.i("DecodeThread", "Hints: " + hints);
}
项目：sres-app    文件：RSS14Reader.java    
private Pair decodePair(BitArray row, boolean right, int rowNumber, Map<DecodeHintType,?> hints) {
  try {
    int[] startEnd = findFinderPattern(row, 0, right);
    FinderPattern pattern = parseFoundFinderPattern(row, rowNumber, right, startEnd);

    ResultPointCallback resultPointCallback = hints == null ? null :
      (ResultPointCallback) hints.get(DecodeHintType.NEED_RESULT_POINT_CALLBACK);

    if (resultPointCallback != null) {
      float center = (startEnd[0] + startEnd[1]) / 2.0f;
      if (right) {
        // row is actually reversed
        center = row.getSize() - 1 - center;
      }
      resultPointCallback.foundPossibleResultPoint(new ResultPoint(center, rowNumber));
    }

    DataCharacter outside = decodeDataCharacter(row, pattern, true);
    DataCharacter inside = decodeDataCharacter(row, pattern, false);
    return new Pair(1597 * outside.getValue() + inside.getValue(),
                    outside.getChecksumPortion() + 4 * inside.getChecksumPortion(),
                    pattern);
  } catch (NotFoundException re) {
    return null;
  }
}
项目：ZXing-Orient    文件：RSS14Reader.java    
private Pair decodePair(BitArray row, boolean right, int rowNumber, Map<DecodeHintType,?> hints) {
  try {
    int[] startEnd = findFinderPattern(row, 0, right);
    FinderPattern pattern = parseFoundFinderPattern(row, rowNumber, right, startEnd);

    ResultPointCallback resultPointCallback = hints == null ? null :
      (ResultPointCallback) hints.get(DecodeHintType.NEED_RESULT_POINT_CALLBACK);

    if (resultPointCallback != null) {
      float center = (startEnd[0] + startEnd[1]) / 2.0f;
      if (right) {
        // row is actually reversed
        center = row.getSize() - 1 - center;
      }
      resultPointCallback.foundPossibleResultPoint(new ResultPoint(center, rowNumber));
    }

    DataCharacter outside = decodeDataCharacter(row, pattern, true);
    DataCharacter inside = decodeDataCharacter(row, pattern, false);
    return new Pair(1597 * outside.getValue() + inside.getValue(),
                    outside.getChecksumPortion() + 4 * inside.getChecksumPortion(),
                    pattern);
  } catch (NotFoundException ignored) {
    return null;
  }
}
项目：ZXing-Orient    文件：MultiDetector.java    
public DetectorResult[] detectMulti(Map<DecodeHintType,?> hints) throws NotFoundException {
  BitMatrix image = getImage();
  ResultPointCallback resultPointCallback =
      hints == null ? null : (ResultPointCallback) hints.get(DecodeHintType.NEED_RESULT_POINT_CALLBACK);
  MultiFinderPatternFinder finder = new MultiFinderPatternFinder(image, resultPointCallback);
  FinderPatternInfo[] infos = finder.findMulti(hints);

  if (infos.length == 0) {
    throw NotFoundException.getNotFoundInstance();
  }

  List<DetectorResult> result = new ArrayList<>();
  for (FinderPatternInfo info : infos) {
    try {
      result.add(processFinderPatternInfo(info));
    } catch (ReaderException e) {
      // ignore
    }
  }
  if (result.isEmpty()) {
    return EMPTY_DETECTOR_RESULTS;
  } else {
    return result.toArray(new DetectorResult[result.size()]);
  }
}
项目：APIJSON    文件：DecodeThread.java    
DecodeThread(CaptureActivity activity,
             Vector<BarcodeFormat> decodeFormats,
             String characterSet,
             ResultPointCallback resultPointCallback) {

  this.activity = activity;
  handlerInitLatch = new CountDownLatch(1);

  hints = new Hashtable<DecodeHintType, Object>(3);

  if (decodeFormats == null || decodeFormats.isEmpty()) {
     decodeFormats = new Vector<BarcodeFormat>();
     decodeFormats.addAll(DecodeFormatManager.ONE_D_FORMATS);
     decodeFormats.addAll(DecodeFormatManager.QR_CODE_FORMATS);
     decodeFormats.addAll(DecodeFormatManager.DATA_MATRIX_FORMATS);
  }

  hints.put(DecodeHintType.POSSIBLE_FORMATS, decodeFormats);

  if (characterSet != null) {
    hints.put(DecodeHintType.CHARACTER_SET, characterSet);
  }

  hints.put(DecodeHintType.NEED_RESULT_POINT_CALLBACK, resultPointCallback);
}
项目：RongChat    文件：DecodeThread.java    
DecodeThread(CaptureActivity activity, Vector<BarcodeFormat> decodeFormats,
        String characterSet, ResultPointCallback resultPointCallback) {

    this.activity = activity;
    handlerInitLatch = new CountDownLatch(1);

    hints = new Hashtable<DecodeHintType, Object>(3);

    if (decodeFormats == null || decodeFormats.isEmpty()) {
        decodeFormats = new Vector<BarcodeFormat>();
        decodeFormats.addAll(DecodeFormatManager.ONE_D_FORMATS);
        decodeFormats.addAll(DecodeFormatManager.QR_CODE_FORMATS);
        decodeFormats.addAll(DecodeFormatManager.DATA_MATRIX_FORMATS);
    }

    hints.put(DecodeHintType.POSSIBLE_FORMATS, decodeFormats);

    if (characterSet != null) {
        hints.put(DecodeHintType.CHARACTER_SET, characterSet);
    }

    hints.put(DecodeHintType.NEED_RESULT_POINT_CALLBACK,
            resultPointCallback);
}
项目：event-app    文件：AlignmentPatternFinder.java    
/**
 * <p>Creates a finder that will look in a portion of the whole image.</p>
 *
 * @param image image to search
 * @param startX left column from which to start searching
 * @param startY top row from which to start searching
 * @param width width of region to search
 * @param height height of region to search
 * @param moduleSize estimated module size so far
 */
AlignmentPatternFinder(BitMatrix image,
                       int startX,
                       int startY,
                       int width,
                       int height,
                       float moduleSize,
                       ResultPointCallback resultPointCallback) {
  this.image = image;
  this.possibleCenters = new ArrayList<>(5);
  this.startX = startX;
  this.startY = startY;
  this.width = width;
  this.height = height;
  this.moduleSize = moduleSize;
  this.crossCheckStateCount = new int[3];
  this.resultPointCallback = resultPointCallback;
}
项目：event-app    文件：MultiDetector.java    
public DetectorResult[] detectMulti(Map<DecodeHintType,?> hints) throws NotFoundException {
  BitMatrix image = getImage();
  ResultPointCallback resultPointCallback =
      hints == null ? null : (ResultPointCallback) hints.get(DecodeHintType.NEED_RESULT_POINT_CALLBACK);
  MultiFinderPatternFinder finder = new MultiFinderPatternFinder(image, resultPointCallback);
  FinderPatternInfo[] infos = finder.findMulti(hints);

  if (infos.length == 0) {
    throw NotFoundException.getNotFoundInstance();
  }

  List<DetectorResult> result = new ArrayList<>();
  for (FinderPatternInfo info : infos) {
    try {
      result.add(processFinderPatternInfo(info));
    } catch (ReaderException e) {
      // ignore
    }
  }
  if (result.isEmpty()) {
    return EMPTY_DETECTOR_RESULTS;
  } else {
    return result.toArray(new DetectorResult[result.size()]);
  }
}
项目：weex-analyzer-android    文件：RSS14Reader.java    
private Pair decodePair(BitArray row, boolean right, int rowNumber, Map<DecodeHintType,?> hints) {
  try {
    int[] startEnd = findFinderPattern(row, 0, right);
    FinderPattern pattern = parseFoundFinderPattern(row, rowNumber, right, startEnd);

    ResultPointCallback resultPointCallback = hints == null ? null :
      (ResultPointCallback) hints.get(DecodeHintType.NEED_RESULT_POINT_CALLBACK);

    if (resultPointCallback != null) {
      float center = (startEnd[0] + startEnd[1]) / 2.0f;
      if (right) {
        // row is actually reversed
        center = row.getSize() - 1 - center;
      }
      resultPointCallback.foundPossibleResultPoint(new ResultPoint(center, rowNumber));
    }

    DataCharacter outside = decodeDataCharacter(row, pattern, true);
    DataCharacter inside = decodeDataCharacter(row, pattern, false);
    return new Pair(1597 * outside.getValue() + inside.getValue(),
                    outside.getChecksumPortion() + 4 * inside.getChecksumPortion(),
                    pattern);
  } catch (NotFoundException ignored) {
    return null;
  }
}
项目：weex-analyzer-android    文件：MultiDetector.java    
public DetectorResult[] detectMulti(Map<DecodeHintType,?> hints) throws NotFoundException {
  BitMatrix image = getImage();
  ResultPointCallback resultPointCallback =
      hints == null ? null : (ResultPointCallback) hints.get(DecodeHintType.NEED_RESULT_POINT_CALLBACK);
  MultiFinderPatternFinder finder = new MultiFinderPatternFinder(image, resultPointCallback);
  FinderPatternInfo[] infos = finder.findMulti(hints);

  if (infos.length == 0) {
    throw NotFoundException.getNotFoundInstance();
  }

  List<DetectorResult> result = new ArrayList<>();
  for (FinderPatternInfo info : infos) {
    try {
      result.add(processFinderPatternInfo(info));
    } catch (ReaderException e) {
      // ignore
    }
  }
  if (result.isEmpty()) {
    return EMPTY_DETECTOR_RESULTS;
  } else {
    return result.toArray(new DetectorResult[result.size()]);
  }
}