com.google.zxing.pdf417.encoder.Compaction源码实例Demo-ICode联盟

类com.google.zxing.pdf417.encoder.Compaction源码实例Demo

下面列出了怎么用com.google.zxing.pdf417.encoder.Compaction的API类实例代码及写法，或者点击链接到github查看源代码。

源代码1 项目： MyBox 文件： BarcodeTools.java


public static BufferedImage PDF417(String code, int pdf417ErrorCorrectionLevel,
        Compaction pdf417Compact,
        int pdf417Width, int pdf417Height, int pdf417Margin) {
    try {
        HashMap hints = new HashMap();
        hints.put(EncodeHintType.CHARACTER_SET, "UTF-8");
        hints.put(EncodeHintType.ERROR_CORRECTION, pdf417ErrorCorrectionLevel);
        hints.put(EncodeHintType.MARGIN, pdf417Margin);
        if (pdf417Compact == null) {
            hints.put(EncodeHintType.PDF417_COMPACT, false);
        } else {
            hints.put(EncodeHintType.PDF417_COMPACT, true);
            hints.put(EncodeHintType.PDF417_COMPACTION, pdf417Compact);
        }

        BitMatrix bitMatrix = new MultiFormatWriter().encode(code,
                BarcodeFormat.PDF_417, pdf417Width, pdf417Height, hints);

        return MatrixToImageWriter.toBufferedImage(bitMatrix);

    } catch (Exception e) {
        logger.error(e.toString());
        return null;
    }
}

源代码2 项目： ZXing-Orient 文件： PDF417Writer.java


@Override
public BitMatrix encode(String contents,
                        BarcodeFormat format,
                        int width,
                        int height,
                        Map<EncodeHintType,?> hints) throws WriterException {
  if (format != BarcodeFormat.PDF_417) {
    throw new IllegalArgumentException("Can only encode PDF_417, but got " + format);
  }

  PDF417 encoder = new PDF417();
  int margin = WHITE_SPACE;

  if (hints != null) {
    if (hints.containsKey(EncodeHintType.PDF417_COMPACT)) {
      encoder.setCompact((Boolean) hints.get(EncodeHintType.PDF417_COMPACT));
    }
    if (hints.containsKey(EncodeHintType.PDF417_COMPACTION)) {
      encoder.setCompaction((Compaction) hints.get(EncodeHintType.PDF417_COMPACTION));
    }
    if (hints.containsKey(EncodeHintType.PDF417_DIMENSIONS)) {
      Dimensions dimensions = (Dimensions) hints.get(EncodeHintType.PDF417_DIMENSIONS);
      encoder.setDimensions(dimensions.getMaxCols(),
                            dimensions.getMinCols(),
                            dimensions.getMaxRows(),
                            dimensions.getMinRows());
    }
    if (hints.containsKey(EncodeHintType.MARGIN)) {
      margin = ((Number) hints.get(EncodeHintType.MARGIN)).intValue();
    }
    if (hints.containsKey(EncodeHintType.CHARACTER_SET)) {
      String encoding = (String) hints.get(EncodeHintType.CHARACTER_SET);
      encoder.setEncoding(Charset.forName(encoding));
    }
  }

  return bitMatrixFromEncoder(encoder, contents, width, height, margin);
}

源代码3 项目： analyzer-of-android-for-Apache-Weex 文件： PDF417Writer.java


@Override
public BitMatrix encode(String contents,
                        BarcodeFormat format,
                        int width,
                        int height,
                        Map<EncodeHintType,?> hints) throws WriterException {
  if (format != BarcodeFormat.PDF_417) {
    throw new IllegalArgumentException("Can only encode PDF_417, but got " + format);
  }

  PDF417 encoder = new PDF417();
  int margin = WHITE_SPACE;
  int errorCorrectionLevel = DEFAULT_ERROR_CORRECTION_LEVEL;

  if (hints != null) {
    if (hints.containsKey(EncodeHintType.PDF417_COMPACT)) {
      encoder.setCompact(Boolean.valueOf(hints.get(EncodeHintType.PDF417_COMPACT).toString()));
    }
    if (hints.containsKey(EncodeHintType.PDF417_COMPACTION)) {
      encoder.setCompaction(Compaction.valueOf(hints.get(EncodeHintType.PDF417_COMPACTION).toString()));
    }
    if (hints.containsKey(EncodeHintType.PDF417_DIMENSIONS)) {
      Dimensions dimensions = (Dimensions) hints.get(EncodeHintType.PDF417_DIMENSIONS);
      encoder.setDimensions(dimensions.getMaxCols(),
                            dimensions.getMinCols(),
                            dimensions.getMaxRows(),
                            dimensions.getMinRows());
    }
    if (hints.containsKey(EncodeHintType.MARGIN)) {
      margin = Integer.parseInt(hints.get(EncodeHintType.MARGIN).toString());
    }
    if (hints.containsKey(EncodeHintType.ERROR_CORRECTION)) {
      errorCorrectionLevel = Integer.parseInt(hints.get(EncodeHintType.ERROR_CORRECTION).toString());
    }
    if (hints.containsKey(EncodeHintType.CHARACTER_SET)) {
      Charset encoding = Charset.forName(hints.get(EncodeHintType.CHARACTER_SET).toString());
      encoder.setEncoding(encoding);
    }
  }

  return bitMatrixFromEncoder(encoder, contents, errorCorrectionLevel, width, height, margin);
}

源代码4 项目： weex 文件： PDF417Writer.java


@Override
public BitMatrix encode(String contents,
                        BarcodeFormat format,
                        int width,
                        int height,
                        Map<EncodeHintType,?> hints) throws WriterException {
  if (format != BarcodeFormat.PDF_417) {
    throw new IllegalArgumentException("Can only encode PDF_417, but got " + format);
  }

  PDF417 encoder = new PDF417();
  int margin = WHITE_SPACE;
  int errorCorrectionLevel = DEFAULT_ERROR_CORRECTION_LEVEL;

  if (hints != null) {
    if (hints.containsKey(EncodeHintType.PDF417_COMPACT)) {
      encoder.setCompact(Boolean.valueOf(hints.get(EncodeHintType.PDF417_COMPACT).toString()));
    }
    if (hints.containsKey(EncodeHintType.PDF417_COMPACTION)) {
      encoder.setCompaction(Compaction.valueOf(hints.get(EncodeHintType.PDF417_COMPACTION).toString()));
    }
    if (hints.containsKey(EncodeHintType.PDF417_DIMENSIONS)) {
      Dimensions dimensions = (Dimensions) hints.get(EncodeHintType.PDF417_DIMENSIONS);
      encoder.setDimensions(dimensions.getMaxCols(),
                            dimensions.getMinCols(),
                            dimensions.getMaxRows(),
                            dimensions.getMinRows());
    }
    if (hints.containsKey(EncodeHintType.MARGIN)) {
      margin = Integer.parseInt(hints.get(EncodeHintType.MARGIN).toString());
    }
    if (hints.containsKey(EncodeHintType.ERROR_CORRECTION)) {
      errorCorrectionLevel = Integer.parseInt(hints.get(EncodeHintType.ERROR_CORRECTION).toString());
    }
    if (hints.containsKey(EncodeHintType.CHARACTER_SET)) {
      Charset encoding = Charset.forName(hints.get(EncodeHintType.CHARACTER_SET).toString());
      encoder.setEncoding(encoding);
    }
  }

  return bitMatrixFromEncoder(encoder, contents, errorCorrectionLevel, width, height, margin);
}

源代码5 项目： barcodescanner-lib-aar 文件： PDF417Writer.java


@Override
public BitMatrix encode(String contents,
                        BarcodeFormat format,
                        int width,
                        int height,
                        Map<EncodeHintType,?> hints) throws WriterException {
  if (format != BarcodeFormat.PDF_417) {
    throw new IllegalArgumentException("Can only encode PDF_417, but got " + format);
  }

  PDF417 encoder = new PDF417();
  int margin = WHITE_SPACE;
  int errorCorrectionLevel = DEFAULT_ERROR_CORRECTION_LEVEL;

  if (hints != null) {
    if (hints.containsKey(EncodeHintType.PDF417_COMPACT)) {
      encoder.setCompact(Boolean.valueOf(hints.get(EncodeHintType.PDF417_COMPACT).toString()));
    }
    if (hints.containsKey(EncodeHintType.PDF417_COMPACTION)) {
      encoder.setCompaction(Compaction.valueOf(hints.get(EncodeHintType.PDF417_COMPACTION).toString()));
    }
    if (hints.containsKey(EncodeHintType.PDF417_DIMENSIONS)) {
      Dimensions dimensions = (Dimensions) hints.get(EncodeHintType.PDF417_DIMENSIONS);
      encoder.setDimensions(dimensions.getMaxCols(),
                            dimensions.getMinCols(),
                            dimensions.getMaxRows(),
                            dimensions.getMinRows());
    }
    if (hints.containsKey(EncodeHintType.MARGIN)) {
      margin = Integer.parseInt(hints.get(EncodeHintType.MARGIN).toString());
    }
    if (hints.containsKey(EncodeHintType.ERROR_CORRECTION)) {
      errorCorrectionLevel = Integer.parseInt(hints.get(EncodeHintType.ERROR_CORRECTION).toString());
    }
    if (hints.containsKey(EncodeHintType.CHARACTER_SET)) {
      Charset encoding = Charset.forName(hints.get(EncodeHintType.CHARACTER_SET).toString());
      encoder.setEncoding(encoding);
    }
  }

  return bitMatrixFromEncoder(encoder, contents, errorCorrectionLevel, width, height, margin);
}

类所在包

com.google.zxing

类方法

com.google.zxing.WriterException

com.google.zxing.pdf417.encoder.PDF417

com.google.zxing.pdf417.encoder.Dimensions

同包方法

com.google.zxing.BarcodeFormat

com.google.zxing.common.BitMatrix

com.google.zxing.Result

com.google.zxing.WriterException

com.google.zxing.common.HybridBinarizer