PDFTextAnnotation Class

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

[SerializableAttribute()]
public class PDFTextAnnotation : PDFAnnotation

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

'Usage
 
Dim instance As PDFTextAnnotation

public sealed class PDFTextAnnotation : PDFAnnotation

function Leadtools.Pdf.PDFTextAnnotation()

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

The PDFTextAnnotation class contains information of a single PDF text annotation.

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

Public Sub PDFTextAnnotationExample()
      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 text As PDFTextAnnotation = New PDFTextAnnotation()
      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 = PDFPenStyle.Dashed
      pen.Width = 2

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

      text.FramePen = pen
      text.FrameBrush = brush
      text.FontHeight = 30
      text.Color = RasterColor.FromKnownColor(RasterKnownColor.Magenta)
      text.FontName = "Arial"
      text.Content = "This is annotation text"
      text.Justification = PDFTextJustification.Left
      text.FrameBounds = New PDFRect(200, 500, 500, 300)
      Annotations.Add(text)

      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 PDFTextAnnotationExample()
   {
      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>();
      PDFTextAnnotation text = new PDFTextAnnotation();
      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 = PDFPenStyle.Dashed;
      pen.Width = 2;

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

      text.FramePen = pen;
      text.FrameBrush = brush;
      text.FontHeight = 30;
      text.Color = RasterColor.FromKnownColor(RasterKnownColor.Magenta);
      text.FontName = "Arial";
      text.Content = "This is annotation text";
      text.Justification = PDFTextJustification.Left;
      text.FrameBounds = new PDFRect(200, 500, 500, 300);
      Annotations.Add(text);

      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

PDFTextAnnotation Members
Leadtools.Pdf Namespace