PDFTextAnnotation Class

Visual Basic
C#
Objective-C
Java
C++

[SerializableAttribute()]
public class PDFTextAnnotation : PDFAnnotation

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

'Usage
 
Dim instance As 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

Copy Code

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

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 = pen.Dashed
   pen.Width = 2

   ' Assign brush properties
   ' Create green solid brush
   brush.BrushStyle = brush.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

using Leadtools;
using Leadtools.Codecs;
using Leadtools.Pdf;
using Leadtools.WinForms;
using Leadtools.Drawing;

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 = pen.Dashed;
   pen.Width = 2;

   // Assign brush properties
   // Create green solid brush
   brush.BrushStyle = brush.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

Reference

PDFTextAnnotation Members
Leadtools.Pdf Namespace