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AnnImageObject Class

Summary

Defines an annotation image object.

Syntax

C++

public class AnnImageObject : Leadtools.Windows.Annotations.AnnRectangleObject, Leadtools.Windows.Annotations.IAnnHeader, Leadtools.Windows.Annotations.IAnnImage, Leadtools.Windows.Annotations.IAnnObject, Leadtools.Windows.Annotations.IAnnPicture, Leadtools.Windows.Annotations.IAnnRectangle

Public Class AnnImageObject  
   Inherits Leadtools.Windows.Annotations.AnnRectangleObject 
   Implements Leadtools.Windows.Annotations.IAnnHeader, Leadtools.Windows.Annotations.IAnnImage, Leadtools.Windows.Annotations.IAnnObject, Leadtools.Windows.Annotations.IAnnPicture, Leadtools.Windows.Annotations.IAnnRectangle

public ref class AnnImageObject : public Leadtools.Windows.Annotations.AnnRectangleObject, Leadtools.Windows.Annotations.IAnnHeader, Leadtools.Windows.Annotations.IAnnImage, Leadtools.Windows.Annotations.IAnnObject, Leadtools.Windows.Annotations.IAnnPicture, Leadtools.Windows.Annotations.IAnnRectangle

Remarks

The image annotation object is a raster image defined by a bounding rectangle. This object does not support strokes or fills. The AnnStampObject class inherits the AnnImageObject class and access the common Picture property through this inheritance. For more information, refer to Using Pictures in WPF Annotation Objects

Example

For XAML example, refer to AnnHotspotObject.

This example creates a new image object with top, left at 100, 200, width, height of 400, 600 pixels and then adds it to a container.

Silverlight C#

Silverlight VB

Imports Leadtools.Windows.Controls 
Imports Leadtools.Windows.Annotations 
 
Private Sub AnnImageObject_AnnImageObject(ByVal container As AnnContainer, ByVal imageFileName As String) 
   Dim img As AnnImageObject = New AnnImageObject() 
   Dim pic As AnnPicture = New AnnPicture(New BitmapImage(New Uri(imageFileName))) 
   pic.TransparentMode = AnnTransparentMode.None 
   pic.TransparentColor = Colors.Black 
   img.Picture = pic 
   img.Rect = New Rect(100, 200, 400, 600) 
   container.Children.Add(img) 
End Sub

using Leadtools.Windows.Controls; 
using Leadtools.Windows.Annotations; 
using Leadtools.Demos; 
using Leadtools.Help; 
 
private void AnnImageObject_AnnImageObject(AnnContainer container, string imageFileName) 
{ 
   AnnImageObject img = new AnnImageObject(); 
   AnnPicture pic = new AnnPicture(new BitmapImage(new Uri(imageFileName))); 
   pic.TransparentColor = Colors.Black; 
   pic.TransparentMode = AnnTransparentMode.None; 
   img.Rect = new Rect(100, 200, 400, 600); 
   img.Picture = pic; 
   container.Children.Add(img); 
}

using Leadtools.Windows.Controls; 
using Leadtools.Windows.Annotations; 
using Leadtools.Examples; 
 
private void AnnImageObject_AnnImageObject(AnnContainer container, string imageFileName) 
{ 
   AnnImageObject img = new AnnImageObject(); 
   AnnPicture pic = new AnnPicture(new BitmapImage(new Uri(imageFileName))); 
   pic.TransparentColor = Colors.Black; 
   pic.TransparentMode = AnnTransparentMode.None; 
   img.Rect = new Rect(100, 200, 400, 600); 
   img.Picture = pic; 
   container.Children.Add(img); 
}

Imports Leadtools.Windows.Controls 
Imports Leadtools.Windows.Annotations 
 
Private Sub AnnImageObject_AnnImageObject(ByVal container As AnnContainer, ByVal imageFileName As String) 
   Dim img As AnnImageObject = New AnnImageObject() 
   Dim pic As AnnPicture = New AnnPicture(New BitmapImage(New Uri(imageFileName))) 
   pic.TransparentColor = Colors.Black 
   pic.TransparentMode = AnnTransparentMode.None 
   img.Rect = New Rect(100, 200, 400, 600) 
   img.Picture = pic 
   container.Children.Add(img) 
End Sub