←Select platform

UseXModule Property

Summary
Gets or sets a value that indicates whether to use the XModule when writing barcodes of this type.
Syntax
C#
Objective-C
C++/CLI
Java
Python
public bool UseXModule { get; set; } 
@property (nonatomic, assign) BOOL useXModule; 
public boolean getUseXModule() 
public void setUseXModule(boolean value) 
public: 
property bool UseXModule { 
   bool get(); 
   void set (    bool ); 
} 
UseXModule # get and set (GS1DatabarStackedBarcodeWriteOptions) 

Property Value

true to use XModule when writing barcodes of this type. Otherwise, false. The default value is false.

Remarks

When the value of UseXModule is set to false, then the smallest module size is calculated from the size of the barcode data (BarcodeData.Bounds).

When the value of UseXModule is set to true, then the smallest module size is set in XModule and the barcode data size may be used as a "clipping" boundary.

For more information, refer to Writing Barcodes - Bounds and XModule.

Example
C#
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.Barcode; 
using Leadtools.ImageProcessing; 
 
 
public void GS1DatabarStackedBarcode_Example() 
{ 
   string imageFileName = Path.Combine(LEAD_VARS.ImagesDir, "MyGS1DatabarStackedBarcodes.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 a few GS1 Databar Stacked barcodes 
      WriteBarcode(engine.Writer, image, BarcodeSymbology.GS1DatabarStacked, "1234567890123", new LeadRect(10, 100, 400, 400)); 
      WriteBarcode(engine.Writer, image, BarcodeSymbology.GS1DatabarExpandedStacked, "(01)00012345678905(10)ABC123", new LeadRect(10, 900, 400, 400)); 
 
      // 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 the GS1 Databar Stacked barcode 
         ReadBarcodes(engine.Reader, image, BarcodeSymbology.GS1DatabarStacked); 
 
         // Read the GS1 Databar Expanded Stacked barcode 
         ReadBarcodes(engine.Reader, image, BarcodeSymbology.GS1DatabarExpandedStacked); 
      } 
   } 
} 
 
private void WriteBarcode(BarcodeWriter writer, RasterImage image, BarcodeSymbology symbology, string value, LeadRect bounds) 
{ 
   // Create the barcode data 
   BarcodeData barcode = new BarcodeData(symbology, value); 
   barcode.Bounds = bounds; 
 
   // Set the write options 
   GS1DatabarStackedBarcodeWriteOptions options = new GS1DatabarStackedBarcodeWriteOptions(); 
   options.UseXModule = false; 
   options.XModule = 30; 
   options.SetLinkageBit = false; 
   options.UseStackedOmniDirectionalFormat = false; 
   options.ExpandedStackedRowsCount = 2; 
 
   // Write it 
   Console.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 options 
   GS1DatabarStackedBarcodeReadOptions options = new GS1DatabarStackedBarcodeReadOptions(); 
   options.SearchDirection = BarcodeSearchDirection.Horizontal; 
   options.EnableFastMode = true; 
   options.Granularity = 9; 
   options.ReturnCheckDigit = BarcodeReturnCheckDigit.Default; 
 
   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"; 
} 
Requirements

Target Platforms

Help Version 22.0.2023.5.9
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.Barcode Assembly
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.