Java Code Examples for com.google.zxing.datamatrix.encoder.SymbolInfo#getSymbolDataHeight()
The following examples show how to use
com.google.zxing.datamatrix.encoder.SymbolInfo#getSymbolDataHeight() .
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Example 1
| Source File: DataMatrixWriter.java From ZXing-Orient with Apache License 2.0 | 4 votes |
|
@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;
}
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;
}
}
//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);
}
Example 2
| Source File: DataMatrixWriter.java From ZXing-Orient with Apache License 2.0 | 4 votes |
|
/**
* Encode the given symbol info to a bit matrix.
*
* @param placement The DataMatrix placement.
* @param symbolInfo The symbol info to encode.
* @return The bit matrix generated.
*/
private static BitMatrix encodeLowLevel(DefaultPlacement placement, SymbolInfo symbolInfo) {
int symbolWidth = symbolInfo.getSymbolDataWidth();
int symbolHeight = symbolInfo.getSymbolDataHeight();
ByteMatrix matrix = new ByteMatrix(symbolInfo.getSymbolWidth(), symbolInfo.getSymbolHeight());
int matrixY = 0;
for (int y = 0; y < symbolHeight; y++) {
// Fill the top edge with alternate 0 / 1
int matrixX;
if ((y % symbolInfo.matrixHeight) == 0) {
matrixX = 0;
for (int x = 0; x < symbolInfo.getSymbolWidth(); x++) {
matrix.set(matrixX, matrixY, (x % 2) == 0);
matrixX++;
}
matrixY++;
}
matrixX = 0;
for (int x = 0; x < symbolWidth; x++) {
// Fill the right edge with full 1
if ((x % symbolInfo.matrixWidth) == 0) {
matrix.set(matrixX, matrixY, true);
matrixX++;
}
matrix.set(matrixX, matrixY, placement.getBit(x, y));
matrixX++;
// Fill the right edge with alternate 0 / 1
if ((x % symbolInfo.matrixWidth) == symbolInfo.matrixWidth - 1) {
matrix.set(matrixX, matrixY, (y % 2) == 0);
matrixX++;
}
}
matrixY++;
// Fill the bottom edge with full 1
if ((y % symbolInfo.matrixHeight) == symbolInfo.matrixHeight - 1) {
matrixX = 0;
for (int x = 0; x < symbolInfo.getSymbolWidth(); x++) {
matrix.set(matrixX, matrixY, true);
matrixX++;
}
matrixY++;
}
}
return convertByteMatrixToBitMatrix(matrix);
}
Example 3
| Source File: DataMatrixWriter.java From analyzer-of-android-for-Apache-Weex with Apache License 2.0 | 4 votes |
|
@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);
}
Example 4
| Source File: DataMatrixWriter.java From analyzer-of-android-for-Apache-Weex with Apache License 2.0 | 4 votes |
|
/**
* Encode the given symbol info to a bit matrix.
*
* @param placement The DataMatrix placement.
* @param symbolInfo The symbol info to encode.
* @return The bit matrix generated.
*/
private static BitMatrix encodeLowLevel(DefaultPlacement placement, SymbolInfo symbolInfo) {
int symbolWidth = symbolInfo.getSymbolDataWidth();
int symbolHeight = symbolInfo.getSymbolDataHeight();
ByteMatrix matrix = new ByteMatrix(symbolInfo.getSymbolWidth(), symbolInfo.getSymbolHeight());
int matrixY = 0;
for (int y = 0; y < symbolHeight; y++) {
// Fill the top edge with alternate 0 / 1
int matrixX;
if ((y % symbolInfo.matrixHeight) == 0) {
matrixX = 0;
for (int x = 0; x < symbolInfo.getSymbolWidth(); x++) {
matrix.set(matrixX, matrixY, (x % 2) == 0);
matrixX++;
}
matrixY++;
}
matrixX = 0;
for (int x = 0; x < symbolWidth; x++) {
// Fill the right edge with full 1
if ((x % symbolInfo.matrixWidth) == 0) {
matrix.set(matrixX, matrixY, true);
matrixX++;
}
matrix.set(matrixX, matrixY, placement.getBit(x, y));
matrixX++;
// Fill the right edge with alternate 0 / 1
if ((x % symbolInfo.matrixWidth) == symbolInfo.matrixWidth - 1) {
matrix.set(matrixX, matrixY, (y % 2) == 0);
matrixX++;
}
}
matrixY++;
// Fill the bottom edge with full 1
if ((y % symbolInfo.matrixHeight) == symbolInfo.matrixHeight - 1) {
matrixX = 0;
for (int x = 0; x < symbolInfo.getSymbolWidth(); x++) {
matrix.set(matrixX, matrixY, true);
matrixX++;
}
matrixY++;
}
}
return convertByteMatrixToBitMatrix(matrix);
}
Example 5
| Source File: DataMatrixWriter.java From weex with Apache License 2.0 | 4 votes |
|
@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);
}
Example 6
| Source File: DataMatrixWriter.java From weex with Apache License 2.0 | 4 votes |
|
/**
* Encode the given symbol info to a bit matrix.
*
* @param placement The DataMatrix placement.
* @param symbolInfo The symbol info to encode.
* @return The bit matrix generated.
*/
private static BitMatrix encodeLowLevel(DefaultPlacement placement, SymbolInfo symbolInfo) {
int symbolWidth = symbolInfo.getSymbolDataWidth();
int symbolHeight = symbolInfo.getSymbolDataHeight();
ByteMatrix matrix = new ByteMatrix(symbolInfo.getSymbolWidth(), symbolInfo.getSymbolHeight());
int matrixY = 0;
for (int y = 0; y < symbolHeight; y++) {
// Fill the top edge with alternate 0 / 1
int matrixX;
if ((y % symbolInfo.matrixHeight) == 0) {
matrixX = 0;
for (int x = 0; x < symbolInfo.getSymbolWidth(); x++) {
matrix.set(matrixX, matrixY, (x % 2) == 0);
matrixX++;
}
matrixY++;
}
matrixX = 0;
for (int x = 0; x < symbolWidth; x++) {
// Fill the right edge with full 1
if ((x % symbolInfo.matrixWidth) == 0) {
matrix.set(matrixX, matrixY, true);
matrixX++;
}
matrix.set(matrixX, matrixY, placement.getBit(x, y));
matrixX++;
// Fill the right edge with alternate 0 / 1
if ((x % symbolInfo.matrixWidth) == symbolInfo.matrixWidth - 1) {
matrix.set(matrixX, matrixY, (y % 2) == 0);
matrixX++;
}
}
matrixY++;
// Fill the bottom edge with full 1
if ((y % symbolInfo.matrixHeight) == symbolInfo.matrixHeight - 1) {
matrixX = 0;
for (int x = 0; x < symbolInfo.getSymbolWidth(); x++) {
matrix.set(matrixX, matrixY, true);
matrixX++;
}
matrixY++;
}
}
return convertByteMatrixToBitMatrix(matrix);
}
Example 7
| Source File: DataMatrixWriter.java From barcodescanner-lib-aar with MIT License | 4 votes |
|
@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);
}
Example 8
| Source File: DataMatrixWriter.java From barcodescanner-lib-aar with MIT License | 4 votes |
|
/**
* Encode the given symbol info to a bit matrix.
*
* @param placement The DataMatrix placement.
* @param symbolInfo The symbol info to encode.
* @return The bit matrix generated.
*/
private static BitMatrix encodeLowLevel(DefaultPlacement placement, SymbolInfo symbolInfo) {
int symbolWidth = symbolInfo.getSymbolDataWidth();
int symbolHeight = symbolInfo.getSymbolDataHeight();
ByteMatrix matrix = new ByteMatrix(symbolInfo.getSymbolWidth(), symbolInfo.getSymbolHeight());
int matrixY = 0;
for (int y = 0; y < symbolHeight; y++) {
// Fill the top edge with alternate 0 / 1
int matrixX;
if ((y % symbolInfo.matrixHeight) == 0) {
matrixX = 0;
for (int x = 0; x < symbolInfo.getSymbolWidth(); x++) {
matrix.set(matrixX, matrixY, (x % 2) == 0);
matrixX++;
}
matrixY++;
}
matrixX = 0;
for (int x = 0; x < symbolWidth; x++) {
// Fill the right edge with full 1
if ((x % symbolInfo.matrixWidth) == 0) {
matrix.set(matrixX, matrixY, true);
matrixX++;
}
matrix.set(matrixX, matrixY, placement.getBit(x, y));
matrixX++;
// Fill the right edge with alternate 0 / 1
if ((x % symbolInfo.matrixWidth) == symbolInfo.matrixWidth - 1) {
matrix.set(matrixX, matrixY, (y % 2) == 0);
matrixX++;
}
}
matrixY++;
// Fill the bottom edge with full 1
if ((y % symbolInfo.matrixHeight) == symbolInfo.matrixHeight - 1) {
matrixX = 0;
for (int x = 0; x < symbolInfo.getSymbolWidth(); x++) {
matrix.set(matrixX, matrixY, true);
matrixX++;
}
matrixY++;
}
}
return convertByteMatrixToBitMatrix(matrix);
}
Example 9
| Source File: DataMatrixWriter.java From RipplePower with Apache License 2.0 | 4 votes |
|
@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;
}
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;
}
}
// 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);
}
Example 10
| Source File: DataMatrixWriter.java From RipplePower with Apache License 2.0 | 4 votes |
|
/**
* Encode the given symbol info to a bit matrix.
*
* @param placement
* The DataMatrix placement.
* @param symbolInfo
* The symbol info to encode.
* @return The bit matrix generated.
*/
private static BitMatrix encodeLowLevel(DefaultPlacement placement, SymbolInfo symbolInfo) {
int symbolWidth = symbolInfo.getSymbolDataWidth();
int symbolHeight = symbolInfo.getSymbolDataHeight();
ByteMatrix matrix = new ByteMatrix(symbolInfo.getSymbolWidth(), symbolInfo.getSymbolHeight());
int matrixY = 0;
for (int y = 0; y < symbolHeight; y++) {
// Fill the top edge with alternate 0 / 1
int matrixX;
if ((y % symbolInfo.matrixHeight) == 0) {
matrixX = 0;
for (int x = 0; x < symbolInfo.getSymbolWidth(); x++) {
matrix.set(matrixX, matrixY, (x % 2) == 0);
matrixX++;
}
matrixY++;
}
matrixX = 0;
for (int x = 0; x < symbolWidth; x++) {
// Fill the right edge with full 1
if ((x % symbolInfo.matrixWidth) == 0) {
matrix.set(matrixX, matrixY, true);
matrixX++;
}
matrix.set(matrixX, matrixY, placement.getBit(x, y));
matrixX++;
// Fill the right edge with alternate 0 / 1
if ((x % symbolInfo.matrixWidth) == symbolInfo.matrixWidth - 1) {
matrix.set(matrixX, matrixY, (y % 2) == 0);
matrixX++;
}
}
matrixY++;
// Fill the bottom edge with full 1
if ((y % symbolInfo.matrixHeight) == symbolInfo.matrixHeight - 1) {
matrixX = 0;
for (int x = 0; x < symbolInfo.getSymbolWidth(); x++) {
matrix.set(matrixX, matrixY, true);
matrixX++;
}
matrixY++;
}
}
return convertByteMatrixToBitMatrix(matrix);
}
