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PDFLineAnnotation Class

Summary

Contains information for a PDF line annotation.

Syntax

Java

C++

[SerializableAttribute()] 
public class PDFLineAnnotation : Leadtools.Pdf.PDFAnnotation

<SerializableAttribute()> 
Public Class PDFLineAnnotation  
   Inherits Leadtools.Pdf.PDFAnnotation

public class PDFLineAnnotation extends PDFAnnotation

[SerializableAttribute()] 
public ref class PDFLineAnnotation : public Leadtools.Pdf.PDFAnnotation

Remarks

The PDFLineAnnotation class contains information for a single PDF line annotation.

Example

Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.Pdf 
Imports Leadtools.WinForms 
Imports Leadtools.Drawing 
 
Public Sub PDFLineAnnotationExample() 
  Dim pdfSrcFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "Leadtools.pdf") 
  Dim pdfDestFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "LEAD_Annotations.pdf") 
  Dim pdfFile As PDFFile = New PDFFile(pdfSrcFileName) 
  Dim Annotations As List(Of PDFAnnotation) = New List(Of PDFAnnotation)() 
  Dim line As PDFLineAnnotation = New PDFLineAnnotation() 
  Dim pen As PDFPen = New PDFPen() 
 
  ' Assign pen properties 
  ' Create dashed red pen with width of 2 
  pen.Color = RasterColor.FromKnownColor(RasterKnownColor.Red) 
  pen.PenStyle = PDFPen.Dashed 
  pen.Width = 2 
 
  line.Pen = pen 
  line.StartPoint = New PDFPoint(100, 100) 
  line.EndPoint = New PDFPoint(500, 300) 
  Annotations.Add(line) 
 
  pdfFile.WriteAnnotations(Annotations, pdfDestFileName) 
End Sub 
 
 
Public NotInheritable Class LEAD_VARS 
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" 
End Class

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.Pdf; 
using Leadtools.WinForms; 
using Leadtools.Drawing; 
 
public void PDFLineAnnotationExample() 
{ 
   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>(); 
   PDFLineAnnotation line = new PDFLineAnnotation(); 
   PDFPen pen = new PDFPen(); 
 
   // Assign pen properties 
   // Create dashed red pen with width of 2 
   pen.Color = RasterColor.FromKnownColor(RasterKnownColor.Red); 
   pen.PenStyle = PDFPen.Dashed; 
   pen.Width = 2; 
 
   line.Pen = pen; 
   line.StartPoint = new PDFPoint(100, 100); 
   line.EndPoint = new PDFPoint(500, 300); 
   Annotations.Add(line); 
 
   pdfFile.WriteAnnotations(Annotations, pdfDestFileName); 
} 
 
 
static class LEAD_VARS 
{ 
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; 
}