private void DrawBarcode(Graphics g, string EncodedString, int Height, double scale, int startX, int startY)
{
//Start drawing at 0, 0
int XPosition = startX;
int YPosition = startY;
char[] CurrentSymbol = EncodedString.ToCharArray();
string EncodedSymbol;
//-- draw the bars
for (short j = 0; j <= Convert.ToInt16(EncodedString.Length - 1); j++)
{
//check if the symbol can be used
EncodedSymbol = mEncoding[CurrentSymbol[j].ToString()].ToString();
for (short i = 0; i <= Convert.ToInt16(EncodedSymbol.Length - 1); i++)
{
//Dim CurrentCode As String = EncodedSymbol.Substring(i, 1)
char CurrentCode = EncodedSymbol.ToCharArray()[i];
g.FillRectangle(getBCSymbolColor(CurrentCode), XPosition, YPosition, (int)(scale * getBCSymbolWidth(CurrentCode)), Height);
XPosition = XPosition + (int)(scale * getBCSymbolWidth(CurrentCode));
}
//After each written full symbol we need a whitespace (narrow width)
g.FillRectangle(getBCSymbolColor('w'), XPosition, YPosition, (int)(scale * getBCSymbolWidth('w')), Height);
XPosition = XPosition + (int)(scale * getBCSymbolWidth('w'));
}
//--------------------------
}
private void BuildLookUp(EncodedSymbol t, char symbol)
{
Debug.Assert(this.chars.ContainsKey(symbol) == false &&
this.encoded.ContainsKey(t) == false);
this.chars[symbol] = t;
this.encoded[t] = symbol;
}
public string Decode(BitArray encoded)
{
int charCount = encoded.Length / MaxBits;
StringBuilder sb = new StringBuilder(charCount);
int arIt = 0;
for (int cIt = 0; cIt < charCount; cIt++)
{
bool[] t = new bool[MaxBits];
for (int bT = 0; bT <= MaxBits - 1; bT++)
{
t[bT] = encoded[arIt + bT];
}
EncodedSymbol es = new EncodedSymbol(t);
arIt += MaxBits;
sb.Append(this.encoded[es]);
}
return(sb.ToString());
}
