[SerializableAttribute()]public enum AustralianPost4StateBarcodeCIFEncoding
| Value | Member | Description |
|---|---|---|
| 0 | CTable |
Use the C-Table for customer information field (CIF) |
| 1 | NTable |
Use the N-Table to encode/decode customer information field (CIF) |
| 2 | NoEncoding |
Do not encode or decode customer information field (CIF) bars; use them as they are. Data should be in 4-State. |
The AustralianPost4StateBarcodeCIFEncoding is used as the type for the FourStateBarcodeReadOptions.AustralianPostCIFEncoding and FourStateBarcodeWriteOptions.AustralianPostCIFEncoding.
using Leadtools;using Leadtools.Codecs;using Leadtools.Barcode;using Leadtools.ImageProcessing;public void FourStateBarcode_Example(){string imageFileName = Path.Combine(LEAD_VARS.ImagesDir, "MyFourStateBarcodes.tif");BarcodeEngine engine = new BarcodeEngine();// Create the image to write the barcodes toint resolution = 300;using (RasterImage image = RasterImage.Create((int)(8.5 * resolution), (int)(11.0 * resolution), 1, resolution, RasterColor.FromKnownColor(RasterKnownColor.White))){// Write a few Four-State barcodes, a USPS, Royal Mail and Australian PostWriteBarcode(engine.Writer, image, BarcodeSymbology.USPS4State, "0123456709498765432101234567891", new LeadRect(10, 100, 400, 200));WriteBarcode(engine.Writer, image, BarcodeSymbology.RoyalMail4State, "123456789", new LeadRect(10, 500, 400, 200));WriteBarcode(engine.Writer, image, BarcodeSymbology.AustralianPost4State, "11-12345678", new LeadRect(10, 900, 400, 200));// Save the imageusing (RasterCodecs codecs = new RasterCodecs()){codecs.Save(image, imageFileName, RasterImageFormat.CcittGroup4, 1);}}// Now read the barcodes againusing (RasterCodecs codecs = new RasterCodecs()){using (RasterImage image = codecs.Load(imageFileName)){// Read the USPS barcodeReadBarcodes(engine.Reader, image, BarcodeSymbology.USPS4State);// Read the Royal Mail barcodeReadBarcodes(engine.Reader, image, BarcodeSymbology.RoyalMail4State);// Read the Australian Post barcodeReadBarcodes(engine.Reader, image, BarcodeSymbology.AustralianPost4State);}}}private void WriteBarcode(BarcodeWriter writer, RasterImage image, BarcodeSymbology symbology, string value, LeadRect bounds){// Create the barcode dataBarcodeData barcode = new BarcodeData(symbology, value);barcode.Bounds = bounds;// Set the write optionsFourStateBarcodeWriteOptions options = new FourStateBarcodeWriteOptions();options.TextPosition = BarcodeOutputTextPosition.Default;options.XModule = 30;options.AustralianPostCIFEncoding = AustralianPost4StateBarcodeCIFEncoding.CTable;// Write itConsole.WriteLine("Writing {0} barcode with data: {1}", symbology, value);writer.WriteBarcode(image, barcode, options);}private void ReadBarcodes(BarcodeReader reader, RasterImage image, BarcodeSymbology symbology){// Setup read optionsFourStateBarcodeReadOptions options = new FourStateBarcodeReadOptions();options.SearchDirection = BarcodeSearchDirection.Horizontal;options.Granularity = 9;options.ReturnCheckDigit = BarcodeReturnCheckDigit.Default;options.AustralianPostCIFEncoding = AustralianPost4StateBarcodeCIFEncoding.CTable;Console.WriteLine("Reading {0} barcodes", symbology);BarcodeData barcode = reader.ReadBarcode(image, LeadRect.Empty, symbology, options);if (barcode != null){Console.WriteLine(" At {0}, data: {1}", barcode.Bounds, barcode.Value);}else{Console.WriteLine(" Not found");}}static class LEAD_VARS{public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images";}