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PDFUnderlineAnnotation Class

Summary
Contains information for PDF underline annotations.
Syntax
C#
C++/CLI
Java
Python
[SerializableAttribute()] 
public class PDFUnderlineAnnotation : PDFAnnotation 
public class PDFUnderlineAnnotation 
    extends PDFAnnotation 
[SerializableAttribute()] 
public ref class PDFUnderlineAnnotation : public PDFAnnotation  
class PDFUnderlineAnnotation(PDFAnnotation): 
Remarks

The PDFUnderlineAnnotation class contains information of one or more PDF underline annotations.

Example
C#
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.Pdf; 
using Leadtools.WinForms; 
using Leadtools.Drawing; 
 
 
public void PDFUnderlineAnnotationExample() 
{ 
   string pdfSrcFileName = Path.Combine(LEAD_VARS.ImagesDir, @"Leadtools.pdf"); 
   string pdfDestFileName = Path.Combine(LEAD_VARS.ImagesDir, @"LEAD_Annotations.pdf"); 
 
   PDFFile pdfFile = new PDFFile(pdfSrcFileName); 
   List<PDFAnnotation> Annotations = new List<PDFAnnotation>(); 
   PDFUnderlineAnnotation underline = new PDFUnderlineAnnotation(); 
 
   // Add underline points 
   underline.Points.Add(new PDFPoint(100, 100)); 
   underline.Points.Add(new PDFPoint(100, 200)); 
   underline.Points.Add(new PDFPoint(200, 200)); 
   underline.Points.Add(new PDFPoint(200, 100)); 
 
   underline.Color = RasterColor.FromKnownColor(RasterKnownColor.Black); 
   Annotations.Add(underline); 
 
   pdfFile.WriteAnnotations(Annotations, pdfDestFileName); 
} 
 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; 
} 
Requirements

Target Platforms

Help Version 22.0.2023.7.10
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.

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