/// <summary>
/// Calculate parity for given list of codes
/// </summary>
/// <param name="codes">list of values</param>
protected virtual void CalculateParity(CodedValueCollection codes)
{
if (Parity == null)
{
CreateParity();
}
bool[] parity = Parity[codes[0]];
for (int i = 1; i < codes.Count; i++)
{
if (i < 1 + DigitGrouping[1])
{
if (parity[i - 1])
{
codes[i] += 10;
}
}
else
{
codes[i] += 20;
}
}
codes.RemoveAt(0);
}
protected override int OnCalculateWidth(int width, BarcodeSettings settings, CodedValueCollection codes)
{
//10 narrow space queit zone + 2 narrow bars for the STOP
width += (codes.Count * 11 * settings.NarrowWidth) + (2 * 10 * settings.NarrowWidth) + (2 * settings.NarrowWidth);
return(base.OnCalculateWidth(width, settings, codes));
}
protected override void CalculateParity(CodedValueCollection codes)
{
for (int i = 4; i < codes.Count; i++)
{
codes[i] += 20;
}
}
public override CodedValueCollection GetCodes(string value)
{
var codes = new CodedValueCollection();
value = value.Replace(" ", "").ToUpper();
var index = ToBinary(ParsePair(value.Substring(0, 2)), 0, 8, codes);
index = ToBinary(_Lookup[value.Substring(2, 1)], index, 5, codes);
index = ToBinary(_Lookup[value.Substring(3, 1)], index, 4, codes);
ToBinary(ParsePair(value.Substring(4, 2)), index, 8, codes);
int p = codes.Sum() + 1;
codes.Add(ALIGNMENTBAR);
if (p % 2 == 0)
{
codes.Insert(0, ALIGNMENTBAR);
}
else
{
codes.Insert(0, ODDCOUNT);
}
return(codes);
}
public override string AddChecksum(string value, CodedValueCollection codes)
{
var parsed = value.Replace(" ", "");
if (!System.Text.RegularExpressions.Regex.IsMatch(parsed, "^\\d+$"))
{
throw new ArgumentException("Only numeric values can have a check digit");
}
int total = 0;
for (int i = 0; i < parsed.Length; i++)
{
if (i % 2 == 0)
{
total += int.Parse(parsed.Substring(i, 1));
}
else
{
int tmp = int.Parse(parsed.Substring(i, 1)) * 2;
total += (tmp % 9);
}
}
total = total % 10;
codes.Insert(codes.Count - 1, total.ToString()[0]);
return(value + total.ToString());
}
public override string AddChecksum(string value, CodedValueCollection codes)
{
var values = PatternSet.Keys;
int rowTotal = 0, colTotal = 0, tmp;
for (int i = 1; i < codes.Count - 1; i++)
{
int index = values.First(x => x == codes[i]);
tmp = (index / 6) + 1;
rowTotal += (tmp == 6 ? 0 : tmp);
tmp = (index % 6) + 1;
colTotal += (tmp == 6 ? 0 : tmp);
}
rowTotal = rowTotal % 6;
rowTotal = rowTotal == 0 ? 6 : rowTotal - 1;
colTotal = colTotal % 6;
colTotal = colTotal == 0 ? 5 : colTotal - 1;
codes.Insert(codes.Count - 1, values.First(x => x == (rowTotal * 6) + colTotal));
return value;
}
protected static string DoChecksumCalculation(string value, int factor, CodedValueCollection codes)
{
int tmp = 0;
int weight = 0;
for (int i = 0; i < value.Length; i++)
{
weight = ((value.Length - i) % factor);
if (weight == 0)
{
weight = factor;
}
tmp += ((value[i] == '-' ? 10 : int.Parse(value.Substring(i, 1))) * weight);
}
tmp = tmp % 11;
value += tmp > 9 ? "-" : tmp.ToString();
if (codes != null)
{
if (codes.Last() == LIMIT)
{
codes.Insert(codes.Count - 1, tmp > 9 ? '-' : tmp + '0');
}
else
{
codes.Add(tmp > 9 ? '-' : tmp + '0');
}
}
return(value);
}
public override string AddChecksum(string value, CodedValueCollection codes)
{
var values = PatternSet.Keys;
int rowTotal = 0, colTotal = 0, tmp;
for (int i = 1; i < codes.Count - 1; i++)
{
int index = values.First(x => x == codes[i]);
tmp = (index / 6) + 1;
rowTotal += (tmp == 6 ? 0 : tmp);
tmp = (index % 6) + 1;
colTotal += (tmp == 6 ? 0 : tmp);
}
rowTotal = rowTotal % 6;
rowTotal = rowTotal == 0 ? 6 : rowTotal - 1;
colTotal = colTotal % 6;
colTotal = colTotal == 0 ? 5 : colTotal - 1;
codes.Insert(codes.Count - 1, values.First(x => x == (rowTotal * 6) + colTotal));
return(value);
}
public override string AddChecksum(string value, CodedValueCollection codes)
{
if (codes.Count == 13)
{
return(value);
}
int total = 0;
for (int i = 0; i < codes.Count; i++)
{
if (i % 2 == 0)
{
total += (codes[i] % 10);
}
else
{
total += 3 * (codes[i] % 10);
}
}
total = total % 10;
codes.Add(total == 0 ? 20 : 30 - total);
return(value + (total == 0 ? 0 : 10 - total).ToString());
}
protected override string ParseText(string value, CodedValueCollection codes)
{
value = value.Replace(" ", "").ToUpper();
if (!IsValidData(value))
throw new ApplicationException("The data was not valid.");
int tmp = ParsePair(value.Substring(0, 2));
codes.Add(tmp / 0x10);
codes.Add(tmp % 0x10);
tmp = _Lookup[value.Substring(2, 1)];
codes.Add(tmp / 0x10);
codes.Add(tmp % 0x10);
codes.Add(_Lookup[value.Substring(3, 1)]);
tmp = ParsePair(value.Substring(4, 2));
codes.Add(tmp / 0x10);
codes.Add(tmp % 0x10);
int p = 1;
foreach (int item in codes)
{
p += PatternSet[item].BlackCount;
}
codes.Add(ALIGNMENTBAR);
if (p % 2 == 0)
codes.Insert(0, ALIGNMENTBAR);
else
codes.Insert(0, ODDCOUNT);
return null;
}
protected override void CalculateParity(CodedValueCollection codes)
{
for (int i = 4; i < codes.Count; i++)
{
codes[i] += 20;
}
}
public override string AddChecksum(string value, CodedValueCollection codes)
{
AddCheckDigit(20, codes);
AddCheckDigit(15, codes);
return(value);
}
public override string AddChecksum(string value, CodedValueCollection codes)
{
AddCheckDigit(20, codes);
AddCheckDigit(15, codes);
return value;
}
protected override int OnCalculateWidth(int width, BarcodeSettings settings, CodedValueCollection codes)
{
foreach (int item in codes)
{
width += (PatternSet[item].NarrowCount * settings.NarrowWidth) + (PatternSet[item].WideCount * settings.WideWidth);
}
return(base.OnCalculateWidth(width, settings, codes));
}
protected override string ParseText(string value, CodedValueCollection codes)
{
if (value.Length > 7)
{
value = FromUpcA(value);
}
return(base.ParseText(value, codes).Substring(1, 6));
}
public virtual CodedValueCollection GetCodes(string value)
{
var result = new CodedValueCollection();
foreach (var item in value)
{
result.Add(item);
}
return result;
}
/// <summary>
/// Parses the text into encodable characters
/// </summary>
/// <param name="value">the text to encode</param>
/// <param name="codes">the code set to sue for encoding</param>
/// <returns>the text after any clean-up</returns>
protected virtual string ParseText(string value, CodedValueCollection codes)
{
if (!IsValidData(value))
{
throw new ApplicationException();
}
return(value);
}
protected override string ParseText(string value, CodedValueCollection codes)
{
value = base.ParseText(value, codes);
codes.Insert(0, 33);
codes.Insert(2, 34);
return(value);
}
protected override int OnCalculateWidth(int width, BarcodeSettings settings, CodedValueCollection codes)
{
foreach (int item in codes)
{
width += (PatternSet[item].WideCount * settings.WideWidth) + (PatternSet[item].NarrowCount * settings.NarrowWidth);
}
return base.OnCalculateWidth(width, settings, codes);
}
private int ToBinary(int value, int index, int count, CodedValueCollection codes)
{
for (int i = 0; i < count; i++)
{
codes.Insert(index, value % 2);
value >>= 1;
}
return(index + count);
}
public virtual CodedValueCollection GetCodes(string value)
{
var result = new CodedValueCollection();
foreach (var item in value)
{
result.Add(item);
}
return(result);
}
public override CodedValueCollection GetCodes(string value)
{
var codes = new CodedValueCollection();
foreach (char item in value.ToCharArray())
{
if (item == ' ')
codes.Add(38);
else if (item == '$')
codes.Add(39);
else if (item == '/')
codes.Add(40);
else if (item == '+')
codes.Add(41);
else if (item == '%')
codes.Add(42);
else if (item >= '0' && item <= '9')
codes.Add(item - 48);
else
{
var tmp = AsciiEncoder.Lookup(item);
switch (tmp[0])
{
case '$':
codes.Add(SHIFT1);
codes.Add(tmp[1] - 55);
break;
case '%':
codes.Add(SHIFT2);
codes.Add(tmp[1] - 55);
break;
case '/':
codes.Add(SHIFT3);
codes.Add(tmp[1] - 55);
break;
case '+':
codes.Add(SHIFT4);
codes.Add(tmp[1] - 55);
break;
default:
codes.Add(tmp[0] - 55);
break;
}
}
}
codes.Insert(0, LIMIT);
codes.Add(LIMIT);
codes.Add(TERMINATOR);
return codes;
}
/// <summary>
/// If the barcode supports a check digit, add it to the string
/// </summary>
/// <param name="value">barcode value to use for calculation</param>
/// <returns>check digit to return</returns>
public virtual string AddCheckDigit(string value)
{
CodedValueCollection codes = new CodedValueCollection();
value = ParseText(value, codes);
AddChecksumEventArgs e = new AddChecksumEventArgs(value, codes);
OnAddChecksum(e);
return(e.Text);
}
protected override string ParseText(string value, CodedValueCollection codes)
{
value = base.ParseText(value, codes);
if (_Value != null)
{
value = _Value.ToDisplayString();
_Value = null;
}
return(value);
}
protected override string ParseText(string value, CodedValueCollection codes)
{
value = base.ParseText(value, codes);
if (_Value != null)
{
value = _Value.ToDisplayString();
_Value = null;
}
return value;
}
protected override string ParseText(string value, CodedValueCollection codes)
{
StringBuilder v = new StringBuilder();
foreach (char item in value.ToCharArray())
{
v.Append(AsciiEncoder.Lookup(item));
}
base.ParseText(v.ToString(), codes);
return value;
}
protected override string ParseText(string value, CodedValueCollection codes)
{
StringBuilder v = new StringBuilder();
foreach (char item in value.ToCharArray())
{
v.Append(AsciiEncoder.Lookup(item));
}
base.ParseText(v.ToString(), codes);
return(value);
}
public override string AddChecksum(string value, CodedValueCollection codes)
{
codes.RemoveAt(codes.Count - 1);
value = DoChecksumCalculation(value, 10, codes);
if (value.Length >= 10)
value = DoChecksumCalculation(value, 9,codes);
codes.Add(LIMIT);
return value;
}
protected override string ParseText(string value, CodedValueCollection codes)
{
value = base.ParseText(value, codes);
for (int i = 0; i < value.Length; i++)
{
codes.Add(int.Parse(value.Substring(i, 1)));
}
CalculateParity(codes);
return(value);
}
public virtual CodedValueCollection GetCodes(string value)
{
var codes = new CodedValueCollection();
for (int i = 0; i < value.Length; i++)
{
codes.Add(int.Parse(value.Substring(i, 1)));
}
CalculateParity(codes);
return(codes);
}
public override CodedValueCollection GetCodes(string value)
{
var result = new CodedValueCollection();
for (int i = 0; i < value.Length; i++)
{
result.Add(int.Parse(value.Substring(i, 1)));
}
result.Insert(0, START);
result.Add(STOP);
return(result);
}
protected override string ParseText(string value, CodedValueCollection codes)
{
value = base.ParseText(value, codes);
for (int i = 0; i < value.Length; i++)
{
codes.Add(int.Parse(value.Substring(i, 1)));
}
codes.Insert(0, START);
codes.Add(STOP);
return value;
}
protected override string ParseText(string value, CodedValueCollection codes)
{
value = value.ToLower();
string tmp = value.Replace(" ", "");
tmp = base.ParseText(tmp, codes);
foreach (char item in tmp.ToCharArray())
{
codes.Add(item);
}
return(value.Substring(1, value.Length - 2));
}
public override string AddChecksum(string value, CodedValueCollection codes)
{
int total = 0;
for (int i = 1; i < codes.Count - 1; i++)
{
total += codes[i];
}
total = total % 10;
codes.Insert(codes.Count - 1, total == 0 ? 0 : 10 - total);
return value;
}
protected override string ParseText(string value, CodedValueCollection codes)
{
value = base.ParseText(value, codes);
for (int i = 0; i < value.Length; i++)
{
codes.Add(int.Parse(value.Substring(i, 1)));
}
codes.Insert(0, START);
codes.Add(STOP);
return(value);
}
protected override string ParseText(string value, CodedValueCollection codes)
{
value = base.ParseText(value, codes);
foreach (var item in value.ToCharArray())
{
codes.Add(item);
}
codes.Insert(0, START);
codes.Add(STOP);
return value;
}
public override CodedValueCollection GetCodes(string value)
{
var codes = new CodedValueCollection();
codes.Add(STARTMARKER);
for (int i = 0; i < value.Length; i += 2)
{
codes.Add(int.Parse(value.Substring(i, 2)));
}
codes.Add(ENDMARKER);
return(codes);
}
public override CodedValueCollection GetCodes(string value)
{
var codes = new CodedValueCollection();
codes.Add(STARTMARKER);
for (int i = 0; i < value.Length; i += 2)
{
codes.Add(int.Parse(value.Substring(i, 2)));
}
codes.Add(ENDMARKER);
return codes;
}
public virtual CodedValueCollection GetCodes(string value)
{
var codes = new CodedValueCollection();
for (int i = 0; i < value.Length; i++)
{
codes.Add(int.Parse(value.Substring(i, 1)));
}
CalculateParity(codes);
return codes;
}
protected override void CalculateParity(CodedValueCollection codes)
{
int total = (codes[0] + codes[2] + codes[4]) * 3;
total += (codes[1] + codes[3]) * 9;
total = (total % 10);
bool[] parity = Parity[total];
for (int i = 0; i < codes.Count; i++)
{
if (parity[i])
codes[i] += 10;
}
}
protected override string ParseText(string value, CodedValueCollection codes)
{
value = base.ParseText(value, codes);
foreach (var item in value.ToCharArray())
{
codes.Add(item);
}
codes.Insert(0, START);
codes.Add(STOP);
return(value);
}
public override CodedValueCollection GetCodes(string value)
{
var result = new CodedValueCollection();
for (int i = 0; i < value.Length; i++)
{
result.Add(int.Parse(value.Substring(i, 1)));
}
result.Insert(0, START);
result.Add(STOP);
return result;
}
protected override void CalculateParity(CodedValueCollection codes)
{
int m = ((codes[0] * 10) + codes[1]) % 4;
if (m > 1)
{
codes[0] += 10;
}
if (m == 1 || m == 3)
{
codes[1] += 10;
}
}
public override string AddChecksum(string value, CodedValueCollection codes)
{
codes.RemoveAt(codes.Count - 1);
value = DoChecksumCalculation(value, 10, codes);
if (value.Length >= 10)
{
value = DoChecksumCalculation(value, 9, codes);
}
codes.Add(LIMIT);
return(value);
}
public object Render(CodedValueCollection codes, string displayText)
{
Codes = codes;
DisplayText = displayText;
var size = GetDimensions();
var b = new Bitmap(size.Width, size.Height);
Canvas = Graphics.FromImage(b);
var start = new Point(Settings.LeftMargin, Settings.TopMargin);
Paint(start);
return b;
}
protected override string ParseText(string value, CodedValueCollection codes)
{
value = value.Trim('*');
if (!IsValidData(value))
throw new ApplicationException("Invalid data for this barcode.");
value = "*" + value.ToUpper() + "*";
foreach (char item in value.ToCharArray())
{
codes.Add(item);
}
return value;
}
public override string AddChecksum(string value, CodedValueCollection codes)
{
int total = 0;
for (int i = 1; i < codes.Count - 1; i++)
{
total += codes[i];
}
total = total % 10;
codes.Insert(codes.Count - 1, total == 0 ? 0 : 10 - total);
return(value);
}
public override string AddChecksum(string value, CodedValueCollection codes)
{
int total = 0;
bool isEven = true;
for (int i = codes.Count - 2; i < 0; i--)
{
total += isEven ? 3 * codes[i] : codes[i];
}
total = total % 10;
total = total == 0 ? 0 : 10 - total;
codes.Insert(codes.Count - 1, total);
return value + total.ToString();
}
public override string AddChecksum(string value, CodedValueCollection codes)
{
int total = 0;
bool isEven = true;
for (int i = codes.Count - 2; i < 0; i--)
{
total += isEven ? 3 * codes[i] : codes[i];
}
total = total % 10;
total = total == 0 ? 0 : 10 - total;
codes.Insert(codes.Count - 1, total);
return(value + total.ToString());
}
public object Render(CodedValueCollection codes, string displayText)
{
Codes = codes;
DisplayText = displayText;
var size = GetDimensions();
var b = new Bitmap(size.Width, size.Height);
Canvas = Graphics.FromImage(b);
var start = new Point(Settings.LeftMargin, Settings.TopMargin);
Paint(start);
return(b);
}
protected override string ParseText(string value, CodedValueCollection codes)
{
if (!IsValidData(value))
throw new ApplicationException();
codes.Add(STARTMARKER);
for (int i = 0; i < value.Length; i+=2)
{
codes.Add(int.Parse(value.Substring(i, 2)));
}
codes.Add(ENDMARKER);
return value;
}
public override CodedValueCollection GetCodes(string value)
{
var codes = new CodedValueCollection();
value = value.Replace(" ", "").Replace("-", "");
for (int i = 0; i < value.Length; i++)
{
codes.Add(int.Parse(value.Substring(i, 1)));
}
codes.Insert(0, STARTSTOP);
codes.Add(STARTSTOP);
return codes;
}
public int CheckDigitCalculate(CodedValueCollection codes)
{
int total = 0;
bool flip = true;
for (int i = codes.Count-1; i > 0; i--)
{
if (flip)
total += codes[i] * 3;
else
total += codes[i];
flip = !flip;
}
total = total % 10;
return total == 0 ? 0 : 10 - total;
}
public override string AddChecksum(string value, CodedValueCollection codes)
{
if (codes.Count == 13)
return value;
int total = 0;
for (int i = 0; i < codes.Count; i++)
{
if (i % 2 == 0)
total += (codes[i] % 10);
else
total += 3 * (codes[i] % 10);
}
total = total % 10;
codes.Add(total == 0 ? 20 : 30 - total);
return value + (total == 0 ? 0 : 10 - total).ToString();
}
public override CodedValueCollection GetCodes(string value)
{
var codes = new CodedValueCollection();
value = value.Replace(" ", "").ToUpper();
var index = ToBinary(ParsePair(value.Substring(0, 2)), 0, 8, codes);
index = ToBinary(_Lookup[value.Substring(2, 1)], index, 5, codes);
index = ToBinary(_Lookup[value.Substring(3, 1)], index, 4, codes);
ToBinary(ParsePair(value.Substring(4, 2)), index, 8, codes);
int p = codes.Sum() + 1;
codes.Add(ALIGNMENTBAR);
if (p % 2 == 0)
codes.Insert(0, ALIGNMENTBAR);
else
codes.Insert(0, ODDCOUNT);
return codes;
}
protected override string ParseText(string value, CodedValueCollection codes)
{
value = base.ParseText(value, codes);
value = Regex.Replace(value, "[-\\s]", "");
byte[] data1 = IntelligentMailHelper.Instance.ConvertToBytes(IntelligentMailHelper.Instance.ConvertRoutingCode(value.Substring(20)), value.Substring(0,20));
int fcs = IntelligentMailHelper.Instance.CRC11(data1);
short[] data2 = IntelligentMailHelper.Instance.ConvertToCodewords(data1);
if (IntelligentMailHelper.Instance.CheckFcs(fcs))
data2[0] += 659;
IntelligentMailHelper.Instance.ConvertToCharacters(data2);
IntelligentMailHelper.Instance.IncludeFcs(data2, fcs);
codes.AddRange(IntelligentMailHelper.Instance.ConvertToBars(data2));
return null;
}
protected static string DoChecksumCalculation(string value, int factor, CodedValueCollection codes)
{
int tmp = 0;
int weight = 0;
for (int i = 0; i < value.Length; i++)
{
weight = ((value.Length - i) % factor);
if (weight == 0)
weight = factor;
tmp += ((value[i] == '-' ? 10 : int.Parse(value.Substring(i, 1))) * weight);
}
tmp = tmp % 11;
value += tmp > 9 ? "-" : tmp.ToString();
if (codes != null)
{
if (codes.Last() == LIMIT)
codes.Insert(codes.Count - 1, tmp > 9 ? '-' : tmp + '0');
else
codes.Add(tmp > 9 ? '-' : tmp + '0');
}
return value;
}
public override string AddChecksum(string value, CodedValueCollection codes)
{
var parsed = value.Replace(" ", "");
if (!System.Text.RegularExpressions.Regex.IsMatch(parsed, "^\\d+$"))
throw new ArgumentException("Only numeric values can have a check digit");
int total = 0;
for (int i = 0; i < parsed.Length; i++)
{
if (i % 2 == 0)
total += int.Parse(parsed.Substring(i, 1));
else
{
int tmp = int.Parse(parsed.Substring(i, 1)) * 2;
total += (tmp % 9);
}
}
total = total % 10;
codes.Insert(codes.Count - 1, total.ToString()[0]);
return value + total.ToString();
}
protected override int OnCalculateWidth(int width, BarcodeSettings settings, CodedValueCollection codes)
{
width += (settings.NarrowWidth * ((codes.Count * 7) + 11)) + (DigitGrouping[0] * 7 * settings.NarrowWidth);
return base.OnCalculateWidth(width, settings, codes);
}
protected override string ParseText(string value, CodedValueCollection codes)
{
value = base.ParseText(value, codes);
for (int i = 0; i < value.Length; i++)
{
codes.Add(int.Parse(value.Substring(i, 1)));
}
CalculateParity(codes);
return value;
}
