Symbology Property

Summary

Gets or sets the barcode symbology (type) associated with this MaxiBarcodeData.

Syntax

Objective-C

C++/CLI

Java

Python

public override BarcodeSymbology Symbology { get; set; }

@property (nonatomic, assign) LTBarcodeSymbology symbology;

@Override public BarcodeSymbology getSymbology() 
@Override public void setSymbology(BarcodeSymbology value)

[BrowsableAttribute(false)] 
public: 
property BarcodeSymbology Symbology { 
   BarcodeSymbology get() override; 
   void set (    BarcodeSymbology ) override; 
}

Symbology # get and set (MaxiBarcodeData)

Property Value

An BarcodeSymbology enumeration member that specifies the barcode symbology (type) associated with this MaxiBarcodeData.

Remarks

This property overrides the base BarcodeData.Symbology and will always return BarcodeSymbology.Maxi. Attempting to set this property to any other symbology value is illegal and will result in an ArgumentException being thrown.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.Barcode; 
using Leadtools.ImageProcessing; 
 
 
public void MaxiBarcode_Example() 
{ 
   string imageFileName = Path.Combine(LEAD_VARS.ImagesDir, "MyMaxiBarcodes.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 Maxi barcodes 
      WriteBarcode(engine.Writer, image, MaxiBarcodeSymbolModel.MaxiCodeMode4, "Maxi Data 1", 0); 
      WriteBarcode(engine.Writer, image, MaxiBarcodeSymbolModel.MaxiCodeMode5, "Maxi Data 2", 1000); 
 
      // 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)) 
      { 
         // Read all the Maxi barcodes 
         ReadBarcodes(engine.Reader, image); 
      } 
   } 
} 
 
private void WriteBarcode(BarcodeWriter writer, RasterImage image, MaxiBarcodeSymbolModel symbolModel, string value, int startRow) 
{ 
   // Create the barcode data 
   MaxiBarcodeData barcode = BarcodeData.CreateDefaultBarcodeData(BarcodeSymbology.Maxi) as MaxiBarcodeData; 
   barcode.Value = value; 
   barcode.Symbology = BarcodeSymbology.Maxi; 
 
   // We will use the alignment to position the barcodes, so use all of the image 
   barcode.Bounds = new LeadRect(0, startRow, image.ImageWidth, image.ImageHeight); 
 
   // Set the write options 
   MaxiBarcodeWriteOptions options = new MaxiBarcodeWriteOptions(); 
 
   options.Resolution = 600; 
   options.SymbolModel = symbolModel; 
   options.CountryCode = 840; // United States country code 
   options.OpenSystemStandard = false; // Default value is false 
   options.PostalCodeChar = "ABCDEF"; 
   options.PostalCodeNum = 123456789; 
   options.ServiceClass = 123; 
   options.Year = 99; 
 
   // Write it 
   Console.WriteLine("Writing barcode with symbol model: {0} and Data: {1}", symbolModel, value); 
   writer.WriteBarcode(image, barcode, options); 
} 
 
private void ReadBarcodes(BarcodeReader reader, RasterImage image) 
{ 
   // Setup read options 
   MaxiBarcodeReadOptions options = new MaxiBarcodeReadOptions(); 
 
   Console.WriteLine("Reading Maxi barcodes"); 
   BarcodeData[] barcodes = reader.ReadBarcodes(image, LeadRect.Empty, 0, new BarcodeSymbology[] { BarcodeSymbology.Maxi }, new BarcodeReadOptions[] { options }); 
   Console.WriteLine("{0} barcodes found:", barcodes.Length); 
   foreach (MaxiBarcodeData 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 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 static org.junit.Assert.*; 
 
import leadtools.*; 
import leadtools.barcode.*; 
import leadtools.codecs.*; 
 
 
public void maxiBarcodeExample() { 
   final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images"; 
   String imageFileName = combine(LEAD_VARS_IMAGES_DIR, "MaxiBarcode.tif"); 
   RasterCodecs codecs = new RasterCodecs(); 
   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 Maxi barcodes 
   writeBarcode(engine.getWriter(), image, MaxiBarcodeSymbolModel.MAXI_CODE_MODE4, "Maxi Data 1", 0); 
   writeBarcode(engine.getWriter(), image, MaxiBarcodeSymbolModel.MAXI_CODE_MODE5, "Maxi Data 2", 1000); 
 
   // Save the image 
   codecs.save(image, imageFileName, RasterImageFormat.CCITT_GROUP4, 1); 
 
   // Now read the barcodes again 
   image = codecs.load(imageFileName); 
 
   // Read all the Maxi barcodes 
   readBarcodes(engine.getReader(), image); 
 
   assertTrue("file unsuccessfully saved to " + imageFileName, (new File(imageFileName)).exists()); 
   System.out.printf("File saved successfully to %s%n", imageFileName); 
} 
 
// Create the barcode data 
private void writeBarcode(BarcodeWriter writer, RasterImage image, MaxiBarcodeSymbolModel symbolModel, String value, int startRow) { 
   MaxiBarcodeData barcode = (MaxiBarcodeData) BarcodeData.createDefaultBarcodeData(BarcodeSymbology.MAXI); 
   barcode.setValue(value); 
   barcode.setSymbology(BarcodeSymbology.MAXI); 
 
   // We will use the alignment to position the barcodes, so use all of the image 
   barcode.setBounds(new LeadRect(0, startRow, image.getImageWidth(), image.getImageHeight())); 
 
   // Set the write options 
   MaxiBarcodeWriteOptions options = new MaxiBarcodeWriteOptions(); 
 
   options.setResolution(600); 
   options.setSymbolModel(symbolModel); 
   options.setCountryCode(840); // United States country code 
   options.setOpenSystemStandard(false); // Default value is false 
   options.setPostalCodeChar("ABCDEF"); 
   options.setPostalCodeNum(123456789); 
   options.setServiceClass(123); 
   options.setYear(99); 
 
   // Write it 
   System.out.printf("Writing barcode with symbol model: %1s and Data: %2s%n", symbolModel, value); 
   writer.writeBarcode(image, barcode, options); 
} 
 
// Setup read options 
private void readBarcodes(BarcodeReader reader, RasterImage image) { 
   MaxiBarcodeReadOptions options = new MaxiBarcodeReadOptions(); 
 
   System.out.println("Reading Maxi barcodes"); 
   BarcodeData[] barcodes = reader.readBarcodes(image, LeadRect.getEmpty(), 0, 
         new BarcodeSymbology[] { BarcodeSymbology.MAXI }, new BarcodeReadOptions[] { options }); 
   System.out.printf("%s barcodes found:%n", barcodes.length); 
 
   for (BarcodeData barcode : barcodes) { 
      System.out.printf(" At {0}, data: {1} and symbology: {2}", 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

MaxiBarcodeData Class

MaxiBarcodeData Members

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Help Version 23.0.2024.2.29

Leadtools.Barcode Assembly

Introduction

Getting Started

Namespaces

Leadtools.Barcode Namespace

Assemblies