本文整理匯總了Java中com.google.zxing.BarcodeFormat.DATA_MATRIX屬性的典型用法代碼示例。如果您正苦於以下問題：Java BarcodeFormat.DATA_MATRIX屬性的具體用法？Java BarcodeFormat.DATA_MATRIX怎麽用？Java BarcodeFormat.DATA_MATRIX使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類com.google.zxing.BarcodeFormat的用法示例。
在下文中一共展示了BarcodeFormat.DATA_MATRIX屬性的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: decode
@Override
public Result decode(BinaryBitmap image, Map<DecodeHintType,?> hints)
throws NotFoundException, ChecksumException, FormatException {
DecoderResult decoderResult;
ResultPoint[] points;
if (hints != null && hints.containsKey(DecodeHintType.PURE_BARCODE)) {
BitMatrix bits = extractPureBits(image.getBlackMatrix());
decoderResult = decoder.decode(bits);
points = NO_POINTS;
} else {
DetectorResult detectorResult = new Detector(image.getBlackMatrix()).detect();
decoderResult = decoder.decode(detectorResult.getBits());
points = detectorResult.getPoints();
}
Result result = new Result(decoderResult.getText(), decoderResult.getRawBytes(), points,
BarcodeFormat.DATA_MATRIX);
List<byte[]> byteSegments = decoderResult.getByteSegments();
if (byteSegments != null) {
result.putMetadata(ResultMetadataType.BYTE_SEGMENTS, byteSegments);
}
String ecLevel = decoderResult.getECLevel();
if (ecLevel != null) {
result.putMetadata(ResultMetadataType.ERROR_CORRECTION_LEVEL, ecLevel);
}
return result;
}
示例2: decode
public Result decode(BinaryBitmap image, Map<DecodeHintType, ?> hints) throws
NotFoundException, ChecksumException, FormatException {
DecoderResult decoderResult;
ResultPoint[] points;
if (hints == null || !hints.containsKey(DecodeHintType.PURE_BARCODE)) {
DetectorResult detectorResult = new Detector(image.getBlackMatrix()).detect();
decoderResult = this.decoder.decode(detectorResult.getBits());
points = detectorResult.getPoints();
} else {
decoderResult = this.decoder.decode(extractPureBits(image.getBlackMatrix()));
points = NO_POINTS;
}
Result result = new Result(decoderResult.getText(), decoderResult.getRawBytes(), points,
BarcodeFormat.DATA_MATRIX);
List<byte[]> byteSegments = decoderResult.getByteSegments();
if (byteSegments != null) {
result.putMetadata(ResultMetadataType.BYTE_SEGMENTS, byteSegments);
}
String ecLevel = decoderResult.getECLevel();
if (ecLevel != null) {
result.putMetadata(ResultMetadataType.ERROR_CORRECTION_LEVEL, ecLevel);
}
return result;
}
示例3: encode
public BitMatrix encode(String contents, BarcodeFormat format, int width, int height,
Map<EncodeHintType, ?> hints) {
if (contents.isEmpty()) {
throw new IllegalArgumentException("Found empty contents");
} else if (format != BarcodeFormat.DATA_MATRIX) {
throw new IllegalArgumentException("Can only encode DATA_MATRIX, but got " + format);
} else if (width < 0 || height < 0) {
throw new IllegalArgumentException("Requested dimensions are too small: " + width +
'x' + height);
} else {
SymbolShapeHint shape = SymbolShapeHint.FORCE_NONE;
Dimension minSize = null;
Dimension maxSize = null;
if (hints != null) {
SymbolShapeHint requestedShape = (SymbolShapeHint) hints.get(EncodeHintType
.DATA_MATRIX_SHAPE);
if (requestedShape != null) {
shape = requestedShape;
}
Dimension requestedMinSize = (Dimension) hints.get(EncodeHintType.MIN_SIZE);
if (requestedMinSize != null) {
minSize = requestedMinSize;
}
Dimension requestedMaxSize = (Dimension) hints.get(EncodeHintType.MAX_SIZE);
if (requestedMaxSize != null) {
maxSize = requestedMaxSize;
}
}
String encoded = HighLevelEncoder.encodeHighLevel(contents, shape, minSize, maxSize);
SymbolInfo symbolInfo = SymbolInfo.lookup(encoded.length(), shape, minSize, maxSize,
true);
DefaultPlacement placement = new DefaultPlacement(ErrorCorrection.encodeECC200
(encoded, symbolInfo), symbolInfo.getSymbolDataWidth(), symbolInfo
.getSymbolDataHeight());
placement.place();
return encodeLowLevel(placement, symbolInfo);
}
}
示例4: encode
@Override
public BitMatrix encode(String contents, BarcodeFormat format, int width, int height, Map<EncodeHintType,?> hints) {
if (contents.isEmpty()) {
throw new IllegalArgumentException("Found empty contents");
}
if (format != BarcodeFormat.DATA_MATRIX) {
throw new IllegalArgumentException("Can only encode DATA_MATRIX, but got " + format);
}
if (width < 0 || height < 0) {
throw new IllegalArgumentException("Requested dimensions are too small: " + width + 'x' + height);
}
// Try to get force shape & min / max size
SymbolShapeHint shape = SymbolShapeHint.FORCE_NONE;
Dimension minSize = null;
Dimension maxSize = null;
if (hints != null) {
SymbolShapeHint requestedShape = (SymbolShapeHint) hints.get(EncodeHintType.DATA_MATRIX_SHAPE);
if (requestedShape != null) {
shape = requestedShape;
}
@SuppressWarnings("deprecation")
Dimension requestedMinSize = (Dimension) hints.get(EncodeHintType.MIN_SIZE);
if (requestedMinSize != null) {
minSize = requestedMinSize;
}
@SuppressWarnings("deprecation")
Dimension requestedMaxSize = (Dimension) hints.get(EncodeHintType.MAX_SIZE);
if (requestedMaxSize != null) {
maxSize = requestedMaxSize;
}
}
//1. step: Data encodation
String encoded = HighLevelEncoder.encodeHighLevel(contents, shape, minSize, maxSize);
SymbolInfo symbolInfo = SymbolInfo.lookup(encoded.length(), shape, minSize, maxSize, true);
//2. step: ECC generation
String codewords = ErrorCorrection.encodeECC200(encoded, symbolInfo);
//3. step: Module placement in Matrix
DefaultPlacement placement =
new DefaultPlacement(codewords, symbolInfo.getSymbolDataWidth(), symbolInfo.getSymbolDataHeight());
placement.place();
//4. step: low-level encoding
return encodeLowLevel(placement, symbolInfo);
}
示例5: parseBarCodeString
/**
* Parse barcodes as BarcodeFormat constants.
*
* Supports all iOS codes except [code39mod43, itf14]
*
* Additionally supports [codabar, maxicode, rss14, rssexpanded, upca, upceanextension]
*/
private BarcodeFormat parseBarCodeString(String c) {
if ("aztec".equals(c)) {
return BarcodeFormat.AZTEC;
} else if ("ean13".equals(c)) {
return BarcodeFormat.EAN_13;
} else if ("ean8".equals(c)) {
return BarcodeFormat.EAN_8;
} else if ("qr".equals(c)) {
return BarcodeFormat.QR_CODE;
} else if ("pdf417".equals(c)) {
return BarcodeFormat.PDF_417;
} else if ("upce".equals(c)) {
return BarcodeFormat.UPC_E;
} else if ("datamatrix".equals(c)) {
return BarcodeFormat.DATA_MATRIX;
} else if ("code39".equals(c)) {
return BarcodeFormat.CODE_39;
} else if ("code93".equals(c)) {
return BarcodeFormat.CODE_93;
} else if ("interleaved2of5".equals(c)) {
return BarcodeFormat.ITF;
} else if ("codabar".equals(c)) {
return BarcodeFormat.CODABAR;
} else if ("code128".equals(c)) {
return BarcodeFormat.CODE_128;
} else if ("maxicode".equals(c)) {
return BarcodeFormat.MAXICODE;
} else if ("rss14".equals(c)) {
return BarcodeFormat.RSS_14;
} else if ("rssexpanded".equals(c)) {
return BarcodeFormat.RSS_EXPANDED;
} else if ("upca".equals(c)) {
return BarcodeFormat.UPC_A;
} else if ("upceanextension".equals(c)) {
return BarcodeFormat.UPC_EAN_EXTENSION;
} else {
android.util.Log.v("RCTCamera", "Unsupported code.. [" + c + "]");
return null;
}
}