// Return debug String.
public override System.String ToString()
{
System.Text.StringBuilder result = new System.Text.StringBuilder(200);
result.Append("<<\n");
result.Append(" mode: ");
result.Append(mode);
result.Append("\n m_EcLevelInternal: ");
result.Append(m_EcLevelInternal);
result.Append("\n version: ");
result.Append(version);
result.Append("\n matrixWidth: ");
result.Append(matrixWidth);
result.Append("\n maskPattern: ");
result.Append(maskPattern);
result.Append("\n numTotalBytes: ");
result.Append(numTotalBytes);
result.Append("\n numDataBytes: ");
result.Append(numDataBytes);
result.Append("\n numECBytes: ");
result.Append(numECBytes);
result.Append("\n numRSBlocks: ");
result.Append(numRSBlocks);
if (matrix == null)
{
result.Append("\n matrix: null\n");
}
else
{
result.Append("\n matrix:\n");
result.Append(matrix.ToString());
}
result.Append(">>\n");
return(result.ToString());
}
public void testEmbedDataBits()
{
// Cells other than basic patterns should be filled with zero.
String expected =
" 1 1 1 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 1 1 1\n" +
" 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1\n" +
" 1 0 1 1 1 0 1 0 0 0 0 0 0 0 1 0 1 1 1 0 1\n" +
" 1 0 1 1 1 0 1 0 0 0 0 0 0 0 1 0 1 1 1 0 1\n" +
" 1 0 1 1 1 0 1 0 0 0 0 0 0 0 1 0 1 1 1 0 1\n" +
" 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1\n" +
" 1 1 1 1 1 1 1 0 1 0 1 0 1 0 1 1 1 1 1 1 1\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\n" +
" 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\n" +
" 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\n" +
" 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0\n" +
" 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0\n" +
" 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0\n" +
" 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0\n" +
" 1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0\n" +
" 1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0\n" +
" 1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0\n" +
" 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0\n" +
" 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0\n";
BitArray bits = new BitArray();
ByteMatrix matrix = new ByteMatrix(21, 21);
MatrixUtil.clearMatrix(matrix);
MatrixUtil.embedBasicPatterns(Version.getVersionForNumber(1), matrix);
MatrixUtil.embedDataBits(bits, -1, matrix);
Assert.AreEqual(expected, matrix.ToString());
}
public override string ToString()
{
StringBuilder result = new StringBuilder(200);
result.Append("<<\n");
result.Append(" mode: ");
result.Append(mode);
result.Append("\n ecLevel: ");
result.Append(ecLevel);
result.Append("\n version: ");
result.Append(version);
result.Append("\n maskPattern: ");
result.Append(maskPattern);
if (matrix == null)
{
result.Append("\n matrix: null\n");
}
else
{
result.Append("\n matrix:\n");
result.Append(matrix.ToString());
}
result.Append(">>\n");
return(result.ToString());
}
public void testEmbedVersionInfo()
{
// Version info bits = 000111 110010 010100
String expected =
" 0 0 1 \n" +
" 0 1 0 \n" +
" 0 1 0 \n" +
" 0 1 1 \n" +
" 1 1 1 \n" +
" 0 0 0 \n" +
" \n" +
" \n" +
" \n" +
" \n" +
" 0 0 0 0 1 0 \n" +
" 0 1 1 1 1 0 \n" +
" 1 0 0 1 1 0 \n" +
" \n" +
" \n" +
" \n" +
" \n" +
" \n" +
" \n" +
" \n" +
" \n";
// Actually, version 7 QR Code has 45x45 matrix but we use 21x21 here
// since 45x45 matrix is too big to depict.
ByteMatrix matrix = new ByteMatrix(21, 21);
MatrixUtil.clearMatrix(matrix);
MatrixUtil.maybeEmbedVersionInfo(Version.getVersionForNumber(7), matrix);
Assert.AreEqual(expected, matrix.ToString());
}
public void testEmbedTypeInfo()
{
// Type info bits = 100000011001110.
String expected =
" 0 \n" +
" 1 \n" +
" 1 \n" +
" 1 \n" +
" 0 \n" +
" 0 \n" +
" \n" +
" 1 \n" +
" 1 0 0 0 0 0 0 1 1 1 0 0 1 1 1 0\n" +
" \n" +
" \n" +
" \n" +
" \n" +
" \n" +
" 0 \n" +
" 0 \n" +
" 0 \n" +
" 0 \n" +
" 0 \n" +
" 0 \n" +
" 1 \n";
ByteMatrix matrix = new ByteMatrix(21, 21);
MatrixUtil.clearMatrix(matrix);
MatrixUtil.embedTypeInfo(ErrorCorrectionLevel.M, 5, matrix);
Assert.AreEqual(expected, matrix.ToString());
}
public void testToString()
{
ByteMatrix array = new ByteMatrix(3, 3);
array.set(0, 0, 0);
array.set(1, 0, 1);
array.set(2, 0, 0);
array.set(0, 1, 1);
array.set(1, 1, 0);
array.set(2, 1, 1);
array.set(0, 2, -1);
array.set(1, 2, -1);
array.set(2, 2, -1);
String expected = " 0 1 0\n" + " 1 0 1\n" + " \n";
Assert.AreEqual(expected, array.ToString());
}
public void testBuildMatrix()
{
// From http://www.swetake.com/qr/qr7.html
String expected =
" 1 1 1 1 1 1 1 0 0 1 1 0 0 0 1 1 1 1 1 1 1\n" +
" 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1\n" +
" 1 0 1 1 1 0 1 0 0 0 0 1 0 0 1 0 1 1 1 0 1\n" +
" 1 0 1 1 1 0 1 0 0 1 1 0 0 0 1 0 1 1 1 0 1\n" +
" 1 0 1 1 1 0 1 0 1 1 0 0 1 0 1 0 1 1 1 0 1\n" +
" 1 0 0 0 0 0 1 0 0 0 1 1 1 0 1 0 0 0 0 0 1\n" +
" 1 1 1 1 1 1 1 0 1 0 1 0 1 0 1 1 1 1 1 1 1\n" +
" 0 0 0 0 0 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0\n" +
" 0 0 1 1 0 0 1 1 1 0 0 1 1 1 1 0 1 0 0 0 0\n" +
" 1 0 1 0 1 0 0 0 0 0 1 1 1 0 0 1 0 1 1 1 0\n" +
" 1 1 1 1 0 1 1 0 1 0 1 1 1 0 0 1 1 1 0 1 0\n" +
" 1 0 1 0 1 1 0 1 1 1 0 0 1 1 1 0 0 1 0 1 0\n" +
" 0 0 1 0 0 1 1 1 0 0 0 0 0 0 1 0 1 1 1 1 1\n" +
" 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 1 1\n" +
" 1 1 1 1 1 1 1 0 1 1 1 1 0 0 0 0 1 0 1 1 0\n" +
" 1 0 0 0 0 0 1 0 0 0 0 1 0 1 1 1 0 0 0 0 0\n" +
" 1 0 1 1 1 0 1 0 0 1 0 0 1 1 0 0 1 0 0 1 1\n" +
" 1 0 1 1 1 0 1 0 1 1 0 1 0 0 0 0 0 1 1 1 0\n" +
" 1 0 1 1 1 0 1 0 1 1 1 1 0 0 0 0 1 1 1 0 0\n" +
" 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0\n" +
" 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 0 1 0 0 1 0\n";
int[] bytes = { 32, 65, 205, 69, 41, 220, 46, 128, 236,
42, 159, 74, 221, 244, 169, 239, 150, 138,
70, 237, 85, 224, 96, 74, 219, 61 };
BitArray bits = new BitArray();
foreach (char c in bytes)
{
bits.appendBits(c, 8);
}
ByteMatrix matrix = new ByteMatrix(21, 21);
MatrixUtil.buildMatrix(bits,
ErrorCorrectionLevel.H,
Version.getVersionForNumber(1), // Version 1
3, // Mask pattern 3
matrix);
Assert.AreEqual(expected, matrix.ToString());
}
public void testEmbedBasicPatterns()
{
{
// Version 1.
String expected =
" 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1\n" +
" 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1\n" +
" 1 0 1 1 1 0 1 0 0 1 0 1 1 1 0 1\n" +
" 1 0 1 1 1 0 1 0 0 1 0 1 1 1 0 1\n" +
" 1 0 1 1 1 0 1 0 0 1 0 1 1 1 0 1\n" +
" 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1\n" +
" 1 1 1 1 1 1 1 0 1 0 1 0 1 0 1 1 1 1 1 1 1\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\n" +
" 1 \n" +
" 0 \n" +
" 1 \n" +
" 0 \n" +
" 1 \n" +
" 0 0 0 0 0 0 0 0 1 \n" +
" 1 1 1 1 1 1 1 0 \n" +
" 1 0 0 0 0 0 1 0 \n" +
" 1 0 1 1 1 0 1 0 \n" +
" 1 0 1 1 1 0 1 0 \n" +
" 1 0 1 1 1 0 1 0 \n" +
" 1 0 0 0 0 0 1 0 \n" +
" 1 1 1 1 1 1 1 0 \n";
ByteMatrix matrix = new ByteMatrix(21, 21);
MatrixUtil.clearMatrix(matrix);
MatrixUtil.embedBasicPatterns(Version.getVersionForNumber(1), matrix);
Assert.AreEqual(expected, matrix.ToString());
}
{
// Version 2. Position adjustment pattern should apppear at right
// bottom corner.
String expected =
" 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1\n" +
" 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1\n" +
" 1 0 1 1 1 0 1 0 0 1 0 1 1 1 0 1\n" +
" 1 0 1 1 1 0 1 0 0 1 0 1 1 1 0 1\n" +
" 1 0 1 1 1 0 1 0 0 1 0 1 1 1 0 1\n" +
" 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1\n" +
" 1 1 1 1 1 1 1 0 1 0 1 0 1 0 1 0 1 0 1 1 1 1 1 1 1\n" +
" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\n" +
" 1 \n" +
" 0 \n" +
" 1 \n" +
" 0 \n" +
" 1 \n" +
" 0 \n" +
" 1 \n" +
" 0 \n" +
" 1 1 1 1 1 1 \n" +
" 0 0 0 0 0 0 0 0 1 1 0 0 0 1 \n" +
" 1 1 1 1 1 1 1 0 1 0 1 0 1 \n" +
" 1 0 0 0 0 0 1 0 1 0 0 0 1 \n" +
" 1 0 1 1 1 0 1 0 1 1 1 1 1 \n" +
" 1 0 1 1 1 0 1 0 \n" +
" 1 0 1 1 1 0 1 0 \n" +
" 1 0 0 0 0 0 1 0 \n" +
" 1 1 1 1 1 1 1 0 \n";
ByteMatrix matrix = new ByteMatrix(25, 25);
MatrixUtil.clearMatrix(matrix);
MatrixUtil.embedBasicPatterns(Version.getVersionForNumber(2), matrix);
Assert.AreEqual(expected, matrix.ToString());
}
}