AnnTextPointerObject Class

C#
Visual Basic
Objective-C
Java
C++

public class AnnTextPointerObject : AnnTextObject, IAnnFont, IAnnHeader, IAnnObject, IAnnRectangle, IAnnText

'Declaration
 
Public Class AnnTextPointerObject 
   Inherits AnnTextObject
   Implements IAnnFont, IAnnHeader, IAnnObject, IAnnRectangle, IAnnText

'Usage
 
Dim instance As AnnTextPointerObject

public ref class AnnTextPointerObject : public AnnTextObject, IAnnFont, IAnnHeader, IAnnObject, IAnnRectangle, IAnnText

The text pointer annotation object extends the AnnTextObject class by providing an extra line that starts from one of the four corners of the bounding rectangle, around the text. The other endpoint of the line can be moved to point to anything on the underlying image. This extra endpoint may or may not be fixed, depending on the IsFixedPointer value. For more information, refer to Using Text in WPF Annotation Objects. For more information about the text pointer annotation object refer to AnnTextPointerObject for WPF. For more information about the automated text pointer annotation object, refer to WPF Annotation Objects - Automated Features.

For XAML example, refer to AnnGroupObject.

This example creates a new text pointer object.

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

Copy Code

Imports Leadtools.Windows.Controls
Imports Leadtools.Windows.Annotations

Private Sub AnnTextPointerObject_AnnTextPointerObject(ByVal container As AnnContainer, ByVal textString As String)
   Dim textPointer As AnnTextPointerObject = New AnnTextPointerObject()
   textPointer.Text = textString
   textPointer.Stroke = Colors.Green
   textPointer.StrokeThickness = 5.0
   textPointer.Fill = Colors.White
   textPointer.FontFamilyName = "Arial"
   textPointer.FontSize = 10.0
   textPointer.FontStyle = AnnFontStyle.Normal
   textPointer.TextEdgeMargin = 0.0
   textPointer.TextHorizontalAlignment = AnnTextAlignment.Center
   textPointer.TextVerticalAlignment = AnnTextAlignment.Center
   textPointer.Rect = New Rect(100, 200, 400, 600)
   textPointer.PointerPosition = New System.Windows.Point(800, 800)
   textPointer.IsFixedPointer = True
   container.Children.Add(textPointer)
End Sub

using Leadtools.Windows.Controls;
using Leadtools.Windows.Annotations;
using Leadtools.Demos;
using Leadtools.Help;

private void AnnTextPointerObject_AnnTextPointerObject(AnnContainer container, string textString)
{
   AnnTextPointerObject textPointer = new AnnTextPointerObject();
   textPointer.Text = textString;
   textPointer.StrokeThickness = 5.0;
   textPointer.FontFamilyName = "Arial";
   textPointer.FontSize = 10.0;
   textPointer.TextEdgeMargin = 0.0;
   textPointer.TextHorizontalAlignment = AnnTextAlignment.Center;
   textPointer.TextVerticalAlignment = AnnTextAlignment.Center;
   textPointer.Stroke = Colors.Green;
   textPointer.Fill = Colors.White;
   textPointer.FontStyle = AnnFontStyle.Normal;
   textPointer.Rect = new Rect(100, 200, 400, 600);

   textPointer.PointerPosition = new Point(800, 800);
   textPointer.IsFixedPointer = true;
   container.Children.Add(textPointer);
}

using Leadtools.Windows.Controls;
using Leadtools.Windows.Annotations;
using Leadtools.Examples;

private void AnnTextPointerObject_AnnTextPointerObject(AnnContainer container, string textString)
{
   AnnTextPointerObject textPointer = new AnnTextPointerObject();
   textPointer.Text = textString;
   textPointer.StrokeThickness = 5.0;
   textPointer.FontFamilyName = "Arial";
   textPointer.FontSize = 10.0;
   textPointer.TextHorizontalAlignment = AnnTextAlignment.Center;
   textPointer.Stroke = Colors.Green;
   textPointer.Fill = Colors.White;
   textPointer.FontStyle = AnnFontStyle.Normal;
   textPointer.Rect = new Rect(100, 200, 400, 600);

   textPointer.PointerPosition = new Point(800, 800);
   textPointer.IsFixedPointer = true;
   container.Children.Add(textPointer);
}

Imports Leadtools.Windows.Controls
Imports Leadtools.Windows.Annotations

Private Sub AnnTextPointerObject_AnnTextPointerObject(ByVal container As AnnContainer, ByVal textString As String)
   Dim textPointer As AnnTextPointerObject = New AnnTextPointerObject()
   textPointer.Text = textString
   textPointer.StrokeThickness = 5.0
   textPointer.FontFamilyName = "Arial"
   textPointer.FontSize = 10.0
   textPointer.TextHorizontalAlignment = AnnTextAlignment.Center
   textPointer.Stroke = Colors.Green
   textPointer.Fill = Colors.White
   textPointer.FontStyle = AnnFontStyle.Normal
   textPointer.Rect = New Rect(100, 200, 400, 600)

   textPointer.PointerPosition = New Point(800, 800)
   textPointer.IsFixedPointer = True
   container.Children.Add(textPointer)
End Sub

Target Platforms

Reference

AnnTextPointerObject Members
Leadtools.Windows.Annotations Namespace