PDFPolygonAnnotation Class

C#
Visual Basic
Objective-C
Java
C++

[SerializableAttribute()]
public class PDFPolygonAnnotation : PDFAnnotation

'Declaration

<SerializableAttribute()>
Public Class PDFPolygonAnnotation 
   Inherits PDFAnnotation

'Usage

Dim instance As PDFPolygonAnnotation

public class PDFPolygonAnnotation extends PDFAnnotation

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

The PDFPolygonAnnotation class contains information of a single PDF polygon annotation.

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 PDFPolygonAnnotationExample()
  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 polygon As PDFPolygonAnnotation = New PDFPolygonAnnotation()
  Dim points As List(Of PDFPoint) = New List(Of PDFPoint)()
  Dim pen As PDFPen = New PDFPen()
  Dim brush As PDFBrush = New PDFBrush()

  ' Assign pen properties
  ' Create dashed red pen with width of 2
  pen.Color = RasterColor.FromKnownColor(RasterKnownColor.Red)
  pen.PenStyle = PDFPen.Dashed
  pen.Width = 2

  ' Assign brush properties
  ' Create green solid brush
  brush.BrushStyle = PDFBrush.Solid
  brush.Color = RasterColor.FromKnownColor(RasterKnownColor.Green)

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

  Annotations.Add(polygon)

  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 PDFPolygonAnnotationExample()
{
   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>();
   PDFPolygonAnnotation polygon = new PDFPolygonAnnotation();
   List<PDFPoint> points = new List<PDFPoint>();
   PDFPen pen = new PDFPen();
   PDFBrush brush = new PDFBrush();

   // Assign pen properties
   // Create dashed red pen with width of 2
   pen.Color = RasterColor.FromKnownColor(RasterKnownColor.Red);
   pen.PenStyle = PDFPen.Dashed;
   pen.Width = 2;

   // Assign brush properties
   // Create green solid brush
   brush.BrushStyle = PDFBrush.Solid;
   brush.Color = RasterColor.FromKnownColor(RasterKnownColor.Green);

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

   Annotations.Add(polygon);

   pdfFile.WriteAnnotations(Annotations, pdfDestFileName);
}


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

Target Platforms

Reference

PDFPolygonAnnotation Members
Leadtools.Pdf Namespace