DefaultPicture Property (AnnHotspotObject)

C#
Visual Basic
Objective-C
Java
C++

public static AnnPicture DefaultPicture {get; set;}

'Declaration
 
Public Shared Property DefaultPicture As AnnPicture

'Usage
 
Dim value As AnnPicture
 
AnnHotspotObject.DefaultPicture = value
 
value = AnnHotspotObject.DefaultPicture

public:
static property AnnPicture^ DefaultPicture {
   AnnPicture^ get();
   void set (    AnnPicture^ value);
}

Property Value

An AnnPicture class that defines the picture used by the AnnHotspotObject.

Use UseOriginalPicture to revert back to the original picture.

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

Copy Code

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

Public Sub AnnHotspotObject_DefaultPicture(ByVal container As AnnContainer, ByVal viewer As ImageViewer, ByVal newHotspotPicture As String)
   ' first add a new AnnHotspotObject with the original picture
   Dim obj As AnnHotspotObject = New AnnHotspotObject()
   obj.Rect = New Rect(100, 100, 100, 100)
   container.Children.Add(obj)

   MessageBox.Show("An Hotspot object with the original picture")

   ' now change the picture to one of our own
   Dim img As BitmapSource = New BitmapImage(New Uri(newHotspotPicture))
   Dim picture As AnnPicture = New AnnPicture(img)
   AnnHotspotObject.DefaultPicture = picture

   ' at this point, all new AnnHotspotObject objects will use this new picture

   ' add another Hotspot object
   obj = New AnnHotspotObject()
   obj.Rect = New Rect(100, 210, 100, 100)

   container.Children.Add(obj)

   MessageBox.Show("An Hotspot object with the new picture")

   ' set the picture back to the original value
   AnnHotspotObject.UseOriginalPicture = True

   ' add another Hotspot object
   obj = New AnnHotspotObject()
   obj.Rect = New Rect(100, 320, 100, 100)
   container.Children.Add(obj)

   MessageBox.Show("An Hotspot object with the original picture")
End Sub

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

public void AnnHotspotObject_DefaultPicture(AnnContainer container, ImageViewer viewer, string newHotspotPicture)
{
   // first add a new AnnHotspotObject with the original picture
   AnnHotspotObject obj = new AnnHotspotObject();
   obj.Rect = new Rect(100, 100, 100, 100);
   container.Children.Add(obj);

   MessageBox.Show("An Hotspot object with the original picture");

   // now change the picture to one of our own
   BitmapSource img = new BitmapImage(new Uri(newHotspotPicture));
   AnnPicture picture = new AnnPicture(img);
   AnnHotspotObject.DefaultPicture = picture;

   // at this point, all new AnnHotspotObject objects will use this new picture

   // add another Hotspot object
   obj = new AnnHotspotObject();
   obj.Rect = new Rect(100, 210, 100, 100);

   container.Children.Add(obj);

   MessageBox.Show("An Hotspot object with the new picture");

   // set the picture back to the original value
   AnnHotspotObject.UseOriginalPicture = true;

   // add another Hotspot object
   obj = new AnnHotspotObject();
   obj.Rect = new Rect(100, 320, 100, 100);
   container.Children.Add(obj);

   MessageBox.Show("An Hotspot object with the original picture");
}

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

public void AnnHotspotObject_DefaultPicture(AnnContainer container, ImageViewer viewer, string newHotspotPicture)
{
   // first add a new AnnHotspotObject with the original picture
   AnnHotspotObject obj = new AnnHotspotObject();
   obj.Rect = new Rect(100, 100, 100, 100);
   container.Children.Add(obj);

   MessageBox.Show("An Hotspot object with the original picture");

   // now change the picture to one of our own
   BitmapSource img = new BitmapImage(new Uri(newHotspotPicture));
   AnnPicture picture = new AnnPicture(img);
   AnnHotspotObject.DefaultPicture = picture;

   // at this point, all new AnnHotspotObject objects will use this new picture

   // add another Hotspot object
   obj = new AnnHotspotObject();
   obj.Rect = new Rect(100, 210, 100, 100);

   container.Children.Add(obj);

   MessageBox.Show("An Hotspot object with the new picture");

   // set the picture back to the original value
   AnnHotspotObject.UseOriginalPicture = true;

   // add another Hotspot object
   obj = new AnnHotspotObject();
   obj.Rect = new Rect(100, 320, 100, 100);
   container.Children.Add(obj);

   MessageBox.Show("An Hotspot object with the original picture");
}

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

Public Sub AnnHotspotObject_DefaultPicture(ByVal container As AnnContainer, ByVal viewer As ImageViewer, ByVal newHotspotPicture As String)
   ' first add a new AnnHotspotObject with the original picture
   Dim obj As AnnHotspotObject = New AnnHotspotObject()
   obj.Rect = New Rect(100, 100, 100, 100)
   container.Children.Add(obj)

   MessageBox.Show("An Hotspot object with the original picture")

   ' now change the picture to one of our own
   Dim img As BitmapSource = New BitmapImage(New Uri(newHotspotPicture))
   Dim picture As AnnPicture = New AnnPicture(img)
   AnnHotspotObject.DefaultPicture = picture

   ' at this point, all new AnnHotspotObject objects will use this new picture

   ' add another Hotspot object
   obj = New AnnHotspotObject()
   obj.Rect = New Rect(100, 210, 100, 100)

   container.Children.Add(obj)

   MessageBox.Show("An Hotspot object with the new picture")

   ' set the picture back to the original value
   AnnHotspotObject.UseOriginalPicture = True

   ' add another Hotspot object
   obj = New AnnHotspotObject()
   obj.Rect = New Rect(100, 320, 100, 100)
   container.Children.Add(obj)

   MessageBox.Show("An Hotspot object with the original picture")
End Sub

Target Platforms

Reference

AnnHotspotObject Class
AnnHotspotObject Members