/// <summary>
/// Gets the barcode metadata.
/// </summary>
/// <returns>The barcode metadata.</returns>
public BarcodeMetadata GetBarcodeMetadata()
{
BarcodeValue barcodeColumnCount = new BarcodeValue();
BarcodeValue barcodeRowCountUpperPart = new BarcodeValue();
BarcodeValue barcodeRowCountLowerPart = new BarcodeValue();
BarcodeValue barcodeECLevel = new BarcodeValue();
foreach (Codeword codeword in Codewords)
{
if (codeword == null)
{
continue;
}
codeword.SetRowNumberAsRowIndicatorColumn();
int rowIndicatorValue = codeword.Value % 30;
int codewordRowNumber = codeword.RowNumber;
if (!IsLeft)
{
codewordRowNumber += 2;
}
switch (codewordRowNumber % 3)
{
case 0:
barcodeRowCountUpperPart.SetValue(rowIndicatorValue * 3 + 1);
break;
case 1:
barcodeECLevel.SetValue(rowIndicatorValue / 3);
barcodeRowCountLowerPart.SetValue(rowIndicatorValue % 3);
break;
case 2:
barcodeColumnCount.SetValue(rowIndicatorValue + 1);
break;
}
}
// Maybe we should check if we have ambiguous values?
if ((barcodeColumnCount.GetValue().Length == 0) ||
(barcodeRowCountUpperPart.GetValue().Length == 0) ||
(barcodeRowCountLowerPart.GetValue().Length == 0) ||
(barcodeECLevel.GetValue().Length == 0) ||
barcodeColumnCount.GetValue()[0] < 1 ||
barcodeRowCountUpperPart.GetValue()[0] + barcodeRowCountLowerPart.GetValue()[0] < PDF417Common.MIN_ROWS_IN_BARCODE ||
barcodeRowCountUpperPart.GetValue()[0] + barcodeRowCountLowerPart.GetValue()[0] > PDF417Common.MAX_ROWS_IN_BARCODE)
{
return(null);
}
BarcodeMetadata barcodeMetadata = new BarcodeMetadata(barcodeColumnCount.GetValue()[0],
barcodeRowCountUpperPart.GetValue()[0],
barcodeRowCountLowerPart.GetValue()[0],
barcodeECLevel.GetValue()[0]);
RemoveIncorrectCodewords(barcodeMetadata);
return(barcodeMetadata);
}
/// <summary>
/// Returns a <see cref="System.String"/> that represents the <see cref="ZXing.PDF417.Internal.BarcodeValue"/> jagged array.
/// </summary>
/// <returns>A <see cref="System.String"/> that represents the <see cref="ZXing.PDF417.Internal.BarcodeValue"/> jagged array.</returns>
/// <param name="barcodeMatrix">Barcode matrix as a jagged array.</param>
public static String ToString(BarcodeValue[][] barcodeMatrix)
{
StringBuilder formatter = new StringBuilder();
for (int row = 0; row < barcodeMatrix.Length; row++)
{
formatter.AppendFormat("Row {0,2}: ", row);
for (int column = 0; column < barcodeMatrix[row].Length; column++)
{
BarcodeValue barcodeValue = barcodeMatrix[row][column];
if (barcodeValue.GetValue().Length == 0)
{
formatter.Append(" ");
}
else
{
formatter.AppendFormat("{0,4}({0,3})", barcodeValue.GetValue()[0], barcodeValue.GetConfidence(barcodeValue.GetValue()[0]));
}
}
formatter.Append("\n");
}
return(formatter.ToString());
}
/// <summary>
/// Gets the barcode metadata.
/// </summary>
/// <returns>The barcode metadata.</returns>
public BarcodeMetadata GetBarcodeMetadata()
{
BarcodeValue barcodeColumnCount = new BarcodeValue();
BarcodeValue barcodeRowCountUpperPart = new BarcodeValue();
BarcodeValue barcodeRowCountLowerPart = new BarcodeValue();
BarcodeValue barcodeECLevel = new BarcodeValue();
foreach (Codeword codeword in Codewords)
{
if (codeword == null)
{
continue;
}
codeword.SetRowNumberAsRowIndicatorColumn();
int rowIndicatorValue = codeword.Value % 30;
int codewordRowNumber = codeword.RowNumber;
if (!IsLeft)
{
codewordRowNumber += 2;
}
switch (codewordRowNumber % 3)
{
case 0:
barcodeRowCountUpperPart.SetValue(rowIndicatorValue * 3 + 1);
break;
case 1:
barcodeECLevel.SetValue(rowIndicatorValue / 3);
barcodeRowCountLowerPart.SetValue(rowIndicatorValue % 3);
break;
case 2:
barcodeColumnCount.SetValue(rowIndicatorValue + 1);
break;
}
}
// Maybe we should check if we have ambiguous values?
if ((barcodeColumnCount.GetValue().Length == 0) ||
(barcodeRowCountUpperPart.GetValue().Length == 0) ||
(barcodeRowCountLowerPart.GetValue().Length == 0) ||
(barcodeECLevel.GetValue().Length == 0) ||
barcodeColumnCount.GetValue()[0] < 1 ||
barcodeRowCountUpperPart.GetValue()[0] + barcodeRowCountLowerPart.GetValue()[0] < PDF417Common.MIN_ROWS_IN_BARCODE ||
barcodeRowCountUpperPart.GetValue()[0] + barcodeRowCountLowerPart.GetValue()[0] > PDF417Common.MAX_ROWS_IN_BARCODE)
{
return null;
}
BarcodeMetadata barcodeMetadata = new BarcodeMetadata(barcodeColumnCount.GetValue()[0],
barcodeRowCountUpperPart.GetValue()[0],
barcodeRowCountLowerPart.GetValue()[0],
barcodeECLevel.GetValue()[0]);
RemoveIncorrectCodewords(barcodeMetadata);
return barcodeMetadata;
}