MicroPDF417BarcodeData Class

[TypeConverterAttribute()]
[SerializableAttribute()]
public class MicroPDF417BarcodeData : BarcodeData, System.ICloneable  

public void MicroPDF417Barcode_Example()
   {
      string imageFileName = Path.Combine(LEAD_VARS.ImagesDir, "MyMicroPDF417Barcodes.tif");

      BarcodeEngine engine = new BarcodeEngine();

      // Create the image to write the barcodes to
      int resolution = 300;
      using(RasterImage image = RasterImage.Create((int)(8.5 * resolution), (int)(11.0 * resolution), 1, resolution, RasterColor.FromKnownColor(RasterKnownColor.White)))
      {
         // Write two MicroPDF417 barcodes
         WriteBarcode(engine.Writer, image, "DATA1", MicroPDF417BarcodeSymbolSize.Smallest, true);
         WriteBarcode(engine.Writer, image, "DATA2", MicroPDF417BarcodeSymbolSize.Size44X4, false);

         // Save the image
         using(RasterCodecs codecs = new RasterCodecs())
         {
            codecs.Save(image, imageFileName, RasterImageFormat.CcittGroup4, 1);
         }
      }

      // Now read the barcodes again
      using(RasterCodecs codecs = new RasterCodecs())
      {
         using(RasterImage image = codecs.Load(imageFileName))
         {
            ReadBarcodes(engine.Reader, image);
         }
      }
   }

   private void WriteBarcode(BarcodeWriter writer, RasterImage image, string value, MicroPDF417BarcodeSymbolSize symbolSize, bool topLeft)
   {
      // Create the barcode data
      MicroPDF417BarcodeData barcode = new MicroPDF417BarcodeData();
      barcode.Value = value;
      barcode.DataCode = 0;

      // We will use the alignment to position the barcodes, so use all of the image
      barcode.Bounds = new LogicalRectangle(0, 0, image.ImageWidth, image.ImageHeight, LogicalUnit.Pixel);

      // Set the write options
      MicroPDF417BarcodeWriteOptions options = new MicroPDF417BarcodeWriteOptions();

      if(topLeft)
      {
         options.HorizontalAlignment = BarcodeAlignment.Near;
         options.VerticalAlignment = BarcodeAlignment.Near;
      }
      else
      {
         options.HorizontalAlignment = BarcodeAlignment.Far;
         options.VerticalAlignment = BarcodeAlignment.Far;
      }

      options.UseMode128Emulation = false;
      options.IsLinked = false;
      options.EnableGroupMode = false;
      options.XModule = 30;
      options.XModuleAspectRatio = 3;
      options.LimitByRowsAndColumns = true;
      options.SymbolSize = symbolSize;

      // Write it
      Console.WriteLine("Writing barcode with symbol size: {0} and Data: {1}", symbolSize, value);
      writer.WriteBarcode(image, barcode, options);
   }

   private void ReadBarcodes(BarcodeReader reader, RasterImage image)
   {
      // Setup read options
      MicroPDF417BarcodeReadOptions options = new MicroPDF417BarcodeReadOptions();
      options.SearchDirection = BarcodeSearchDirection.Horizontal;
      options.EnableDoublePass = false;
      options.ReadMode = MicroPDF417BarcodeReadMode.Mode0;
      options.ReadOptionalMacroFileNameField = false;
      options.ReadOptionalMacroSegmentCountField = false;
      options.ReadOptionalMacroTimestampField = false;
      options.ReadOptionalMacroSenderField = false;
      options.ReadOptionalMacroAddresseeField = false;
      options.ReadOptionalMacroFileSizeField = false;
      options.ReadOptionalMacroChecksumField = false;
      options.ReadOptionalMacro79AndAZField = false;

      Console.WriteLine("Reading Barcodes");
      BarcodeData[] barcodes = reader.ReadBarcodes(image, LogicalRectangle.Empty, 0, new BarcodeSymbology[] { BarcodeSymbology.MicroPDF417 }, new BarcodeReadOptions[] { options });
      Console.WriteLine("{0} barcodes found:", barcodes.Length);
      foreach(MicroPDF417BarcodeData barcode in barcodes)
      {
         Console.WriteLine(" At {0} and data: {1}", barcode.Bounds, barcode.Value);
      }
   }

static class LEAD_VARS
{
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}