AnnImageObject Class

C#
Visual Basic
Objective-C
Java
C++

public class AnnImageObject : AnnRectangleObject, IAnnHeader, IAnnImage, IAnnObject, IAnnPicture, IAnnRectangle

'Declaration
 
Public Class AnnImageObject 
   Inherits AnnRectangleObject
   Implements IAnnHeader, IAnnImage, IAnnObject, IAnnPicture, IAnnRectangle

'Usage
 
Dim instance As AnnImageObject

public ref class AnnImageObject : public AnnRectangleObject, IAnnHeader, IAnnImage, IAnnObject, IAnnPicture, IAnnRectangle

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

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.

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

Copy Code

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

Target Platforms

Reference

AnnImageObject Members
Leadtools.Windows.Annotations Namespace