/// <summary>
/// Encode the raw data using the JAN-13 algorithm.
/// </summary>
private string Encode_JAN13()
{
if (!Raw_Data.StartsWith("49"))
{
throw new Exception("EJAN13-1: Invalid Country Code for JAN13 (49 required)");
}
if (!Barcode.CheckNumericOnly(Raw_Data))
{
throw new Exception("EJAN13-2: Numeric Data Only");
}
var ean13 = new EAN13(Raw_Data);
return(ean13.Encoded_Value);
}
/// <summary>
/// Encode the raw data using the Bookland/ISBN algorithm.
/// </summary>
private string Encode_ISBN_Bookland()
{
if (!Barcode.CheckNumericOnly(Raw_Data))
{
throw new Exception("EBOOKLANDISBN-1: Numeric Data Only");
}
var type = "UNKNOWN";
if (Raw_Data.Length == 10 || Raw_Data.Length == 9)
{
if (Raw_Data.Length == 10)
{
Raw_Data = Raw_Data.Remove(9, 1);
}
Raw_Data = "978" + Raw_Data;
type = "ISBN";
}
else if (Raw_Data.Length == 12 && Raw_Data.StartsWith("978"))
{
type = "BOOKLAND-NOCHECKDIGIT";
}
else if (Raw_Data.Length == 13 && Raw_Data.StartsWith("978"))
{
type = "BOOKLAND-CHECKDIGIT";
Raw_Data = Raw_Data.Remove(12, 1);
}
//check to see if its an unknown type
if (type == "UNKNOWN")
{
throw new Exception(
"EBOOKLANDISBN-2: Invalid input. Must start with 978 and be length must be 9, 10, 12, 13 characters.");
}
var ean13 = new EAN13(Raw_Data);
return(ean13.Encoded_Value);
}
/// <summary>
/// Encodes the raw data into binary form representing bars and spaces.
/// </summary>
internal Image Encode()
{
var dtStartTime = DateTime.Now;
//make sure there is something to encode
if (string.IsNullOrEmpty(Raw_Data))
{
throw new Exception("EENCODE-1: Input data not allowed to be blank.");
}
if (EncodedType == TYPE.UNSPECIFIED)
{
throw new Exception("EENCODE-2: Symbology type not allowed to be unspecified.");
}
Encoded_Value = string.Empty;
_Country_Assigning_Manufacturer_Code = "N/A";
IBarcode ibarcode;
switch (Encoded_Type)
{
case TYPE.UCC12:
case TYPE.UPCA: //Encode_UPCA();
ibarcode = new UPCA(Raw_Data);
break;
case TYPE.UCC13:
case TYPE.EAN13: //Encode_EAN13();
ibarcode = new EAN13(Raw_Data);
break;
case TYPE.Interleaved2of5: //Encode_Interleaved2of5();
ibarcode = new Interleaved2of5(Raw_Data);
break;
case TYPE.Industrial2of5:
case TYPE.Standard2of5: //Encode_Standard2of5();
ibarcode = new Standard2of5(Raw_Data);
break;
case TYPE.LOGMARS:
case TYPE.CODE39: //Encode_Code39();
ibarcode = new Code39(Raw_Data);
break;
case TYPE.CODE39Extended:
ibarcode = new Code39(Raw_Data, true);
break;
case TYPE.Codabar: //Encode_Codabar();
ibarcode = new Codabar(Raw_Data);
break;
case TYPE.PostNet: //Encode_PostNet();
ibarcode = new Postnet(Raw_Data);
break;
case TYPE.ISBN:
case TYPE.BOOKLAND: //Encode_ISBN_Bookland();
ibarcode = new ISBN(Raw_Data);
break;
case TYPE.JAN13: //Encode_JAN13();
ibarcode = new JAN13(Raw_Data);
break;
case TYPE.UPC_SUPPLEMENTAL_2DIGIT: //Encode_UPCSupplemental_2();
ibarcode = new UPCSupplement2(Raw_Data);
break;
case TYPE.MSI_Mod10:
case TYPE.MSI_2Mod10:
case TYPE.MSI_Mod11:
case TYPE.MSI_Mod11_Mod10:
case TYPE.Modified_Plessey: //Encode_MSI();
ibarcode = new MSI(Raw_Data, Encoded_Type);
break;
case TYPE.UPC_SUPPLEMENTAL_5DIGIT: //Encode_UPCSupplemental_5();
ibarcode = new UPCSupplement5(Raw_Data);
break;
case TYPE.UPCE: //Encode_UPCE();
ibarcode = new UPCE(Raw_Data);
break;
case TYPE.EAN8: //Encode_EAN8();
ibarcode = new EAN8(Raw_Data);
break;
case TYPE.USD8:
case TYPE.CODE11: //Encode_Code11();
ibarcode = new Code11(Raw_Data);
break;
case TYPE.CODE128: //Encode_Code128();
ibarcode = new Code128(Raw_Data);
break;
case TYPE.CODE128A:
ibarcode = new Code128(Raw_Data, Code128.TYPES.A);
break;
case TYPE.CODE128B:
ibarcode = new Code128(Raw_Data, Code128.TYPES.B);
break;
case TYPE.CODE128C:
ibarcode = new Code128(Raw_Data, Code128.TYPES.C);
break;
case TYPE.ITF14:
ibarcode = new ITF14(Raw_Data);
break;
case TYPE.CODE93:
ibarcode = new Code93(Raw_Data);
break;
default:
throw new Exception("EENCODE-2: Unsupported encoding type specified.");
}
Encoded_Value = ibarcode.Encoded_Value;
Raw_Data = ibarcode.RawData;
Formatted_Data = ibarcode.FormattedData;
_EncodingTime = (DateTime.Now - dtStartTime).TotalMilliseconds;
EncodedImage = Generate_Image();
_XML = GetXML();
return(EncodedImage);
}
