PDFPencilAnnotation Class

C#
Visual Basic
Objective-C
Java
C++

[SerializableAttribute()]
public class PDFPencilAnnotation : PDFAnnotation

'Declaration

<SerializableAttribute()>
Public Class PDFPencilAnnotation 
   Inherits PDFAnnotation

'Usage

Dim instance As PDFPencilAnnotation

public class PDFPencilAnnotation extends PDFAnnotation

[SerializableAttribute()]
public ref class PDFPencilAnnotation : public PDFAnnotation

The PDFPencilAnnotation class contains information of a single PDF pencil annotation.

The pencil annotation is a set of points the control the curve path connected by smooth lines.

C#
Visual Basic
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.Pdf
Imports Leadtools.WinForms
Imports Leadtools.Drawing

<TestMethod> _
Public Sub PDFPencilAnnotationExample()
  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 pencil As PDFPencilAnnotation = New PDFPencilAnnotation()
  Dim points As List(Of PDFPoint) = New List(Of PDFPoint)()
  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

  pencil.Pen = pen
  pencil.Points.Add(New PDFPoint(250, 400))
  pencil.Points.Add(New PDFPoint(300, 350))
  pencil.Points.Add(New PDFPoint(300, 200))
  pencil.Points.Add(New PDFPoint(300, 100))
  pencil.Points.Add(New PDFPoint(250, 150))
  pencil.Points.Add(New PDFPoint(100, 100))

  Annotations.Add(pencil)

  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;

[TestMethod]
public void PDFPencilAnnotationExample()
{
   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>();
   PDFPencilAnnotation pencil = new PDFPencilAnnotation();
   List<PDFPoint> points = new List<PDFPoint>();
   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;

   pencil.Pen = pen;
   pencil.Points.Add(new PDFPoint(250, 400));
   pencil.Points.Add(new PDFPoint(300, 350));
   pencil.Points.Add(new PDFPoint(300, 200));
   pencil.Points.Add(new PDFPoint(300, 100));
   pencil.Points.Add(new PDFPoint(250, 150));
   pencil.Points.Add(new PDFPoint(100, 100));

   Annotations.Add(pencil);

   pdfFile.WriteAnnotations(Annotations, pdfDestFileName);
}


static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}

Target Platforms

Reference

PDFPencilAnnotation Members
Leadtools.Pdf Namespace