PDFPolylineAnnotation Class

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

[SerializableAttribute()]
public class PDFPolylineAnnotation : PDFAnnotation

'Declaration
 
<SerializableAttribute()>
Public Class PDFPolylineAnnotation 
   Inherits PDFAnnotation

'Usage
 
Dim instance As PDFPolylineAnnotation

public sealed class PDFPolylineAnnotation : PDFAnnotation

function Leadtools.Pdf.PDFPolylineAnnotation()

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

The PDFPolylineAnnotation class contains information of a single PDF polyline annotation.

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

Public Sub PDFPolylineAnnotationExample()
      Dim pdfSrcFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "LEAD.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 polyline As PDFPolylineAnnotation = New PDFPolylineAnnotation()
      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 = PDFPenStyle.Dashed
      pen.Width = 2

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

      Annotations.Add(polyline)

      pdfFile.WriteAnnotations(Annotations, pdfDestFileName)
   End Sub


Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class

public void PDFPolylineAnnotationExample()
   {
      string pdfSrcFileName = Path.Combine(LEAD_VARS.ImagesDir, @"LEAD.pdf");
      string pdfDestFileName = Path.Combine(LEAD_VARS.ImagesDir, @"LEAD_Annotations.pdf");

      PDFFile pdfFile = new PDFFile(pdfSrcFileName);
      List<PDFAnnotation> Annotations = new List<PDFAnnotation>();
      PDFPolylineAnnotation polyline = new PDFPolylineAnnotation();
      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 = PDFPenStyle.Dashed;
      pen.Width = 2;

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

      Annotations.Add(polyline);

      pdfFile.WriteAnnotations(Annotations, pdfDestFileName);
   }


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

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

PDFPolylineAnnotation Members
Leadtools.Pdf Namespace