public void testAztecWriterDefaults()
{
// Test AztecWriter defaults
const string data = "In ut magna vel mauris malesuada";
var writer = new AztecWriter();
var matrix = writer.encode(data, BarcodeFormat.AZTEC, 0, 0);
var aztec = Internal.Encoder.encode(data,
Internal.Encoder.DEFAULT_EC_PERCENT, Internal.Encoder.DEFAULT_AZTEC_LAYERS);
var expectedMatrix = aztec.Matrix;
Assert.AreEqual(matrix, expectedMatrix);
}
private static void testWriter(String data,
Encoding encoding,
int eccPercent,
bool compact,
int layers,
bool disableEci)
{
// Perform an encode-decode round-trip because it can be lossy.
var hints = new Dictionary <EncodeHintType, Object>()
;
if (encoding != null)
{
hints[EncodeHintType.CHARACTER_SET] = encoding.WebName.ToUpper();
}
if (disableEci)
{
hints[EncodeHintType.DISABLE_ECI] = true;
}
hints[EncodeHintType.ERROR_CORRECTION] = eccPercent;
var writer = new AztecWriter();
var matrix = writer.encode(data, BarcodeFormat.AZTEC, 0, 0, hints);
var aztec = Internal.Encoder.encode(data, eccPercent, Internal.Encoder.DEFAULT_AZTEC_LAYERS, encoding, disableEci);
Assert.AreEqual(compact, aztec.isCompact, "Unexpected symbol format (compact)");
Assert.AreEqual(layers, aztec.Layers, "Unexpected nr. of layers");
var matrix2 = aztec.Matrix;
Assert.AreEqual(matrix, matrix2);
var r = new AztecDetectorResult(matrix, NO_POINTS, aztec.isCompact, aztec.CodeWords, aztec.Layers);
var res = new Internal.Decoder().decode(r);
Assert.AreEqual(data, res.Text);
// Check error correction by introducing up to eccPercent/2 errors
int ecWords = aztec.CodeWords * eccPercent / 100 / 2;
var random = getPseudoRandom();
for (int i = 0; i < ecWords; i++)
{
// don't touch the core
int x = random.Next(1) > 0
? random.Next(aztec.Layers * 2)
: matrix.Width - 1 - random.Next(aztec.Layers * 2);
int y = random.Next(1) > 0
? random.Next(aztec.Layers * 2)
: matrix.Height - 1 - random.Next(aztec.Layers * 2);
matrix.flip(x, y);
}
r = new AztecDetectorResult(matrix, NO_POINTS, aztec.isCompact, aztec.CodeWords, aztec.Layers);
res = new Internal.Decoder().decode(r);
Assert.AreEqual(data, res.Text);
}
private static void testWriter(String data,
String charset,
int eccPercent,
bool compact,
int layers)
{
// 1. Perform an encode-decode round-trip because it can be lossy.
// 2. Aztec Decoder currently always decodes the data with a LATIN-1 charset:
var byteData = Encoding.GetEncoding(charset).GetBytes(data);
var expectedData = LATIN_1.GetString(byteData, 0, byteData.Length);
var hints = new Dictionary <EncodeHintType, Object>()
;
hints[EncodeHintType.CHARACTER_SET] = charset;
hints[EncodeHintType.ERROR_CORRECTION] = eccPercent;
var writer = new AztecWriter();
var matrix = writer.encode(data, BarcodeFormat.AZTEC, 0, 0, hints);
var aztec = Internal.Encoder.encode(Encoding.GetEncoding(charset).GetBytes(data), eccPercent, Internal.Encoder.DEFAULT_AZTEC_LAYERS);
Assert.AreEqual(compact, aztec.isCompact, "Unexpected symbol format (compact)");
Assert.AreEqual(layers, aztec.Layers, "Unexpected nr. of layers");
var matrix2 = aztec.Matrix;
Assert.AreEqual(matrix, matrix2);
var r = new AztecDetectorResult(matrix, NO_POINTS, aztec.isCompact, aztec.CodeWords, aztec.Layers);
var res = new Internal.Decoder().decode(r);
Assert.AreEqual(expectedData, res.Text);
// Check error correction by introducing up to eccPercent/2 errors
int ecWords = aztec.CodeWords * eccPercent / 100 / 2;
var random = getPseudoRandom();
for (int i = 0; i < ecWords; i++)
{
// don't touch the core
int x = random.Next(1) > 0
? random.Next(aztec.Layers * 2)
: matrix.Width - 1 - random.Next(aztec.Layers * 2);
int y = random.Next(1) > 0
? random.Next(aztec.Layers * 2)
: matrix.Height - 1 - random.Next(aztec.Layers * 2);
matrix.flip(x, y);
}
r = new AztecDetectorResult(matrix, NO_POINTS, aztec.isCompact, aztec.CodeWords, aztec.Layers);
res = new Internal.Decoder().decode(r);
Assert.AreEqual(expectedData, res.Text);
}
public void testAztecWriter()
{
testWriter("\u20AC 1 sample data.", "ISO-8859-1", 25, true, 2);
testWriter("\u20AC 1 sample data.", "ISO-8859-15", 25, true, 2);
testWriter("\u20AC 1 sample data.", "UTF-8", 25, true, 2);
testWriter("\u20AC 1 sample data.", "UTF-8", 100, true, 3);
testWriter("\u20AC 1 sample data.", "UTF-8", 300, true, 4);
testWriter("\u20AC 1 sample data.", "UTF-8", 500, false, 5);
// Test AztecWriter defaults
const string data = "In ut magna vel mauris malesuada";
var writer = new AztecWriter();
var matrix = writer.encode(data, BarcodeFormat.AZTEC, 0, 0);
var aztec = Internal.Encoder.encode(Encoding.GetEncoding("ISO8859-1").GetBytes(data),
Internal.Encoder.DEFAULT_EC_PERCENT, Internal.Encoder.DEFAULT_AZTEC_LAYERS);
var expectedMatrix = aztec.Matrix;
Assert.AreEqual(matrix, expectedMatrix);
}
public override CodeData CreateCodeData(Payload xPayload, CodeOptions xOptions)
{
AztecCodeOptions xOpt = xOptions as AztecCodeOptions;
//
if (xOpt == null)
{
xOpt = new AztecCodeOptions();
}
//
int width = 1024;
int height = 1024;
AztecWriter _bcWriter = new AztecWriter();
Dictionary <EncodeHintType, object> Hints = new Dictionary <EncodeHintType, object>();
Hints[EncodeHintType.WIDTH] = width;
Hints[EncodeHintType.HEIGHT] = height;
//Hints[EncodeHintType.PDF417_COMPACTION] = (ZXing.PDF417.Internal.Compaction)(int)xOpt.m_eCompactionMode;
//Hints[EncodeHintType.ERROR_CORRECTION] = (ZXing.PDF417.Internal.PDF417ErrorCorrectionLevel)(xOpt.ErrorCorrm_iectionLevel);
//Hints[EncodeHintType.PDF417_DIMENSIONS] = new ZXing.PDF417.Internal.Dimensions(xOpt.m_iDataColumns,xOpt.m_iDataColumns,xOpt.m_iDataRows,100);
BitMatrix xData = _bcWriter.encode(xPayload.ToString(), width, height, Hints);
//
CodeData xResData = new CodeData(xData.Width, xData.Height);
//
for (int y = 0; y < xData.Height; y++)
{
for (int x = 0; x < xData.Width; x++)
{
xResData.ModuleMatrix[y][x] = xData[x, y];
}
}
//
return(xResData);
}
private static void testWriter(String data,
String charset,
int eccPercent,
bool compact,
int layers)
{
// 1. Perform an encode-decode round-trip because it can be lossy.
// 2. Aztec Decoder currently always decodes the data with a LATIN-1 charset:
var byteData = Encoding.GetEncoding(charset).GetBytes(data);
var expectedData = LATIN_1.GetString(byteData, 0, byteData.Length);
var hints = new Dictionary<EncodeHintType, Object>()
;
hints[EncodeHintType.CHARACTER_SET] = charset;
hints[EncodeHintType.ERROR_CORRECTION] = eccPercent;
var writer = new AztecWriter();
var matrix = writer.encode(data, BarcodeFormat.AZTEC, 0, 0, hints);
var aztec = Internal.Encoder.encode(Encoding.GetEncoding(charset).GetBytes(data), eccPercent, Internal.Encoder.DEFAULT_AZTEC_LAYERS);
Assert.AreEqual(compact, aztec.isCompact, "Unexpected symbol format (compact)");
Assert.AreEqual(layers, aztec.Layers, "Unexpected nr. of layers");
var matrix2 = aztec.Matrix;
Assert.AreEqual(matrix, matrix2);
var r = new AztecDetectorResult(matrix, NO_POINTS, aztec.isCompact, aztec.CodeWords, aztec.Layers);
var res = new Internal.Decoder().decode(r);
Assert.AreEqual(expectedData, res.Text);
// Check error correction by introducing up to eccPercent errors
int ecWords = aztec.CodeWords*eccPercent/100;
var random = getPseudoRandom();
for (int i = 0; i < ecWords; i++)
{
// don't touch the core
int x = random.Next(1) > 0
? random.Next(aztec.Layers*2)
: matrix.Width - 1 - random.Next(aztec.Layers*2);
int y = random.Next(1) > 0
? random.Next(aztec.Layers*2)
: matrix.Height - 1 - random.Next(aztec.Layers*2);
matrix.flip(x, y);
}
r = new AztecDetectorResult(matrix, NO_POINTS, aztec.isCompact, aztec.CodeWords, aztec.Layers);
res = new Internal.Decoder().decode(r);
Assert.AreEqual(expectedData, res.Text);
}
public void testAztecWriter()
{
testWriter("\u20AC 1 sample data.", "ISO-8859-1", 25, true, 2);
testWriter("\u20AC 1 sample data.", "ISO-8859-15", 25, true, 2);
testWriter("\u20AC 1 sample data.", "UTF-8", 25, true, 2);
testWriter("\u20AC 1 sample data.", "UTF-8", 100, true, 3);
testWriter("\u20AC 1 sample data.", "UTF-8", 300, true, 4);
testWriter("\u20AC 1 sample data.", "UTF-8", 500, false, 5);
// Test AztecWriter defaults
var data = "In ut magna vel mauris malesuada";
var writer = new AztecWriter();
var matrix = writer.encode(data, BarcodeFormat.AZTEC, 0, 0);
var aztec = Internal.Encoder.encode(LATIN_1.GetBytes(data),
Internal.Encoder.DEFAULT_EC_PERCENT, Internal.Encoder.DEFAULT_AZTEC_LAYERS);
var expectedMatrix = aztec.Matrix;
Assert.AreEqual(matrix, expectedMatrix);
}
