←Select platform

Content Property

Summary
Content of annotation object. This is optional.
Syntax
C#
C++/CLI
Java
Python
public string Content { get; set; } 
public String getContent(); 
public void setContent( 
   java.lang.String string 
); 
public: 
property String^ Content { 
   String^ get(); 
   void set (    String^ ); 
} 
Content # get and set (PDFAnnotation) 

Property Value

A System.String that contains content of annotation object. The default value is null.

Remarks

PDF property item strings must be 126 characters or less. This is defined by the PDFDocument.MaximumStringLength constant. LEADTOOLS will automatically truncate the string if required.

Example
C#
Java
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.Pdf; 
using Leadtools.WinForms; 
using Leadtools.Drawing; 
 
 
public void PDFHighlightAnnotationExample() 
{ 
   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>(); 
   PDFHighlightAnnotation highlight = new PDFHighlightAnnotation(); 
 
   // Add highlight points 
   highlight.Points.Add(new PDFPoint(100, 100)); 
   highlight.Points.Add(new PDFPoint(100, 200)); 
   highlight.Points.Add(new PDFPoint(200, 200)); 
   highlight.Points.Add(new PDFPoint(200, 100)); 
 
   highlight.Color = RasterColor.FromKnownColor(RasterKnownColor.YellowGreen); 
   Annotations.Add(highlight); 
 
   pdfFile.WriteAnnotations(Annotations, pdfDestFileName); 
} 
 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images"; 
} 
 
import java.io.File; 
import java.io.IOException; 
import java.util.ArrayList; 
 
import org.junit.*; 
import org.junit.runner.JUnitCore; 
import org.junit.runner.Result; 
import org.junit.runner.notification.Failure; 
import static org.junit.Assert.assertTrue; 
 
import leadtools.*; 
import leadtools.document.*; 
import leadtools.pdf.*; 
 
 
public void pdfHighlightAnnotationExample() { 
 
   final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images"; 
   String pdfSrcFileName = combine(LEAD_VARS_IMAGES_DIR, "Leadtools.pdf"); 
   String pdfDestFileName = combine(LEAD_VARS_IMAGES_DIR, "LEAD_Annotations.pdf"); 
 
   PDFFile pdfFile = new PDFFile(pdfSrcFileName); 
   ArrayList<PDFAnnotation> annotations = new ArrayList<PDFAnnotation>(); 
   PDFHighlightAnnotation highlight = new PDFHighlightAnnotation(); 
 
   // Add highlight points 
   highlight.getPoints().add(new PDFPoint(100, 100)); 
   highlight.getPoints().add(new PDFPoint(100, 200)); 
   highlight.getPoints().add(new PDFPoint(200, 200)); 
   highlight.getPoints().add(new PDFPoint(200, 100)); 
 
   highlight.setColor(RasterColor.fromKnownColor(RasterKnownColor.YELLOW_GREEN)); 
   annotations.add(highlight); 
 
   pdfFile.writeAnnotations(annotations, pdfDestFileName); 
 
   LEADDocument exportedPdf = DocumentFactory.loadFromFile(pdfDestFileName, 
         new LoadDocumentOptions()); 
 
   System.out.printf("Document exported successfully to %1s%nPage 1 has %2s annotation(s) of %3s%n", pdfDestFileName, 
         exportedPdf.getAnnotations().getAnnotations(false)[0].getChildren().size(), 
         exportedPdf.getAnnotations().getAnnotations(false)[0].getChildren().get(0).getClass()); 
 
   assertTrue(exportedPdf.getAnnotations().getAnnotations(false)[0].getChildren().size() > 0 
         && exportedPdf.getAnnotations().getAnnotations(false)[0].getChildren().get(0).getClass().toString() 
               .equals("class leadtools.annotations.engine.AnnTextHiliteObject")); 
 
} 
Requirements

Target Platforms

Help Version 23.0.2024.2.29
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2024 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.Pdf Assembly

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