ReadOptionalMacroAddresseeField Property

Summary

Gets or sets a value that indicates whether optional macro 'Addressee' field is retrieved when reading PDF417 barcodes.

Syntax

Objective-C

C++/CLI

Java

Python

public bool ReadOptionalMacroAddresseeField { get; set; }

@property (nonatomic, assign) BOOL readOptionalMacroAddresseeField;

public boolean getReadOptionalMacroAddresseeField() 
public void setReadOptionalMacroAddresseeField(boolean value)

public: 
property bool ReadOptionalMacroAddresseeField { 
   bool get(); 
   void set (    bool ); 
}

ReadOptionalMacroAddresseeField # get and set (PDF417BarcodeReadOptions)

Property Value

true to retrieve the optional macro 'Addressee' field when reading PDF417 barcodes. Otherwise, false. The default value is false.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.Barcode; 
using Leadtools.ImageProcessing; 
 
 
public void PDF417Barcode_Example() 
{ 
   string imageFileName = Path.Combine(LEAD_VARS.ImagesDir, "MyPDF417Barcodes.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 PDF417 barcodes 
      WriteBarcode(engine.Writer, image, "DATA1", 10, 10, true); 
      WriteBarcode(engine.Writer, image, "DATA2", 20, 20, 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, int rows, int columns, bool topLeft) 
{ 
   // Create the barcode data 
   PDF417BarcodeData barcode = new PDF417BarcodeData(); 
   barcode.Value = value; 
   barcode.Group = 0; 
   barcode.Symbology = BarcodeSymbology.PDF417; 
 
   // We will use the alignment to position the barcodes, so use all of the image 
   barcode.Bounds = new LeadRect(0, 0, image.ImageWidth, image.ImageHeight); 
 
   // Set the write options 
   PDF417BarcodeWriteOptions options = new PDF417BarcodeWriteOptions(); 
 
   if (topLeft) 
   { 
      options.HorizontalAlignment = BarcodeAlignment.Near; 
      options.VerticalAlignment = BarcodeAlignment.Near; 
   } 
   else 
   { 
      options.HorizontalAlignment = BarcodeAlignment.Far; 
      options.VerticalAlignment = BarcodeAlignment.Far; 
   } 
 
   options.Truncated = false; 
   options.EnableGroupMode = false; 
   options.SymbolWidthAspectRatio = 2; 
   options.SymbolHeightAspectRatio = 1; 
   options.LimitByRowsAndColumns = true; 
   options.Rows = rows; 
   options.Columns = columns; 
   options.XModule = 30; 
   options.XModuleAspectRatio = 3; 
   options.ECCLevel = PDF417BarcodeECCLevel.Level0; 
   options.ECCPercentage = 0; 
 
   // Write it 
   Console.WriteLine("Writing barcode with symbol rows/columns: {0}/{1} and Data: {2}", rows, columns, value); 
   writer.WriteBarcode(image, barcode, options); 
} 
 
private void ReadBarcodes(BarcodeReader reader, RasterImage image) 
{ 
   // Setup read options 
   PDF417BarcodeReadOptions options = new PDF417BarcodeReadOptions(); 
   options.SearchDirection = BarcodeSearchDirection.Horizontal; 
   options.EnableDoublePass = false; 
   options.EnableFastMode = false; 
   options.ReadMode = PDF417BarcodeReadMode.Mode0; 
   options.ReturnCorruptedSymbolArea = false; 
   options.ReadOptionalMacroFileNameField = false; 
   options.ReadOptionalMacroSegmentCountField = false; 
   options.ReadOptionalMacroTimestampField = false; 
   options.ReadOptionalMacroSenderField = false; 
   options.ReadOptionalMacroAddresseeField = false; 
   options.ReadOptionalMacroFileSizeField = false; 
   options.ReadOptionalMacroChecksumField = false; 
   options.ReadOptionalMacro79AndAZField = false; 
   options.EnableDoublePassIfSuccess = true; 
   options.EnableNoIndicatorTrail = true; 
   options.EnablePreprocessing = true; 
 
   Console.WriteLine("Reading Barcodes"); 
   BarcodeData[] barcodes = reader.ReadBarcodes(image, LeadRect.Empty, 0, new BarcodeSymbology[] { BarcodeSymbology.PDF417 }, new BarcodeReadOptions[] { options }); 
   Console.WriteLine("{0} barcodes found:", barcodes.Length); 
   foreach (PDF417BarcodeData barcode in barcodes) 
   { 
      Console.WriteLine(" At {0} data: {1} and symbology: {2}", barcode.Bounds, barcode.Value, barcode.Symbology); 
   } 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images"; 
}

 
import static org.junit.Assert.assertTrue; 
 
import java.io.File; 
import java.io.IOException; 
 
import org.junit.*; 
import org.junit.runner.JUnitCore; 
import org.junit.runner.Result; 
import org.junit.runner.notification.Failure; 
 
import leadtools.*; 
import leadtools.barcode.*; 
import leadtools.codecs.*; 
 
 
public void pdf417Barcode_Example() { 
    final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images"; 
    String imageFileName = combine(LEAD_VARS_IMAGES_DIR, "MyPDF417Barcodes.tif"); 
    BarcodeEngine engine = new BarcodeEngine(); 
 
    // Create the image to write the barcodes to 
    int resolution = 300; 
    RasterImage image = RasterImage.create((int) (8.5 * resolution), (int) (11.0 * resolution), 1, resolution, 
            RasterColor.fromKnownColor(RasterKnownColor.WHITE)); 
 
    // Write two PDF417 barcodes 
    writeBarcode(engine.getWriter(), image, "DATA1", 10, 10, true); 
    writeBarcode(engine.getWriter(), image, "DATA2", 20, 20, false); 
 
    // Save the image 
    RasterCodecs codecs = new RasterCodecs(); 
    codecs.save(image, imageFileName, RasterImageFormat.CCITT_GROUP4, 1); 
 
    assertTrue("image unsuccessfully saved", new File(imageFileName).exists()); 
    System.out.println("Command run and image saved to " + imageFileName); 
 
    // Now read the barcodes again 
    image = codecs.load(imageFileName); 
    readBarcodes(engine.getReader(), image); 
    image.dispose(); 
    codecs.dispose(); 
} 
 
// Create the barcode data 
private void writeBarcode(BarcodeWriter writer, RasterImage image, String value, int rows, int columns, boolean topLeft) { 
    PDF417BarcodeData barcode = new PDF417BarcodeData(); 
    barcode.setValue(value); 
    barcode.setGroup(0); 
    barcode.setSymbology(BarcodeSymbology.PDF417); 
 
    // We will use the alignment to position the barcodes, so use all of the image 
    barcode.setBounds(new LeadRect(0, 0, image.getImageWidth(), image.getImageHeight())); 
 
    // Set the write options 
    PDF417BarcodeWriteOptions options = new PDF417BarcodeWriteOptions(); 
 
    if (topLeft) { 
        options.setHorizontalAlignment(BarcodeAlignment.NEAR); 
        options.setVerticalAlignment(BarcodeAlignment.NEAR); 
    } else { 
        options.setHorizontalAlignment(BarcodeAlignment.FAR); 
        options.setVerticalAlignment(BarcodeAlignment.FAR); 
    } 
 
    options.setTruncated(false); 
    options.setEnableGroupMode(false); 
    options.setSymbolWidthAspectRatio(2); 
    options.setSymbolHeightAspectRatio(1); 
    options.setLimitByRowsAndColumns(true); 
    options.setRows(rows); 
    options.setColumns(columns); 
    options.setXModule(30); 
    options.setXModuleAspectRatio(3); 
    options.setECCLevel(PDF417BarcodeECCLevel.LEVEL0); 
    options.setECCPercentage(0); 
 
    // Write it 
    System.out.printf("Writing barcode with symbol rows/columns: %1s/%2s and Data: %3s%n", rows, columns, value); 
    writer.writeBarcode(image, barcode, options); 
} 
 
// Setup read options 
private void readBarcodes(BarcodeReader reader, RasterImage image) { 
    PDF417BarcodeReadOptions options = new PDF417BarcodeReadOptions(); 
    options.setSearchDirection(BarcodeSearchDirection.HORIZONTAL); 
    options.setEnableDoublePass(false); 
    options.setEnableFastMode(false); 
    options.setReadMode(PDF417BarcodeReadMode.MODE0); 
    options.setReturnCorruptedSymbolArea(false); 
    options.setReadOptionalMacroFileNameField(false); 
    options.setReadOptionalMacroSegmentCountField(false); 
    options.setReadOptionalMacroTimestampField(false); 
    options.setReadOptionalMacroSenderField(false); 
    options.setReadOptionalMacroAddresseeField(false); 
    options.setReadOptionalMacroFileSizeField(false); 
    options.setReadOptionalMacroChecksumField(false); 
    options.setReadOptionalMacro79AndAZField(false); 
    options.setEnableDoublePassIfSuccess(true); 
    options.setEnablePreprocessing(true); 
 
    System.out.println("Reading Barcodes"); 
    BarcodeData[] barcodes = reader.readBarcodes(image, LeadRect.getEmpty(), 0, 
            new BarcodeSymbology[] { BarcodeSymbology.PDF417 }, new BarcodeReadOptions[] { options }); 
    System.out.printf("%s barcodes found:%n", barcodes.length); 
    for (BarcodeData barcode : barcodes) { 
        System.out.printf(" At %1s data: %2s and symbology: %3s", barcode.getBounds(), barcode.getValue(), 
                barcode.getSymbology()); 
    } 
} 
 
public static String combine(String path1, String path2) { 
    File file = new File(path1, path2); 
    return file.getPath(); 
}

Requirements

Target Platforms

Reference

PDF417BarcodeReadOptions Class

PDF417BarcodeReadOptions Members

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Help Version 23.0.2024.2.29

Leadtools.Barcode Assembly

Introduction

Getting Started

Namespaces

Leadtools.Barcode Namespace

Assemblies