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AnnFreehandHotspotObject Class

Summary

Defines an annotation freehand hot spot object.

Remarks

The freehand hot spot annotation object is designed to work as a scaled picture drawn inside a collection of points that create a sequence of joined lines. The freehand hot spot object will draw the picture if the owner container is in design mode. If the container is in run mode, the freehand hot spot object will not draw the picture. For information on using pictures in a freehand hot spot annotation object, refer to Using Pictures in WPF Annotation Objects

For more information about the freehand hotspot annotation object refer to AnnFreehandHotspotObject for WPF. For more information about the automated freehand hotspot annotation object, refer to WPF Annotation Objects - Automated Features and WPF Automated Annotations - Hotspot Picture Tab.

Example

This example creates a freehand hotspot object.

C#
VB
Silverlight C#
Silverlight VB
using Leadtools.Windows.Annotations; 
using Leadtools.Windows.Controls; 
using Leadtools.Demos; 
using Leadtools.Help; 
 
private void AnnFreehandHotspotObject_AnnFreehandHotspotObject(AnnContainer container) 
{ 
   AnnFreehandHotspotObject freehandHotspot = new AnnFreehandHotspotObject(); 
   freehandHotspot.Points.Add(new Point(100, 100)); 
   freehandHotspot.Points.Add(new Point(200, 100)); 
   freehandHotspot.Points.Add(new Point(200, 200)); 
   freehandHotspot.Points.Add(new Point(100, 300)); 
   container.Children.Add(freehandHotspot); 
} 
Imports Leadtools.Windows.Annotations 
Imports Leadtools.Windows.Controls 
 
Private Sub AnnFreehandHotspotObject_AnnFreehandHotspotObject(ByVal container As AnnContainer) 
   Dim freehandHotspot As AnnFreehandHotspotObject = New AnnFreehandHotspotObject() 
   freehandHotspot.Points.Add(New System.Windows.Point(100, 100)) 
   freehandHotspot.Points.Add(New System.Windows.Point(200, 100)) 
   freehandHotspot.Points.Add(New System.Windows.Point(200, 200)) 
   freehandHotspot.Points.Add(New System.Windows.Point(100, 300)) 
   container.Children.Add(freehandHotspot) 
End Sub 
using Leadtools.Windows.Annotations; 
using Leadtools.Windows.Controls; 
using Leadtools.Examples; 
//using Leadtools.Help; 
 
private void AnnFreehandHotspotObject_AnnFreehandHotspotObject(AnnContainer container) 
{ 
   AnnFreehandHotspotObject freehandHotspot = new AnnFreehandHotspotObject(); 
   freehandHotspot.Points.Add(new Point(100, 100)); 
   freehandHotspot.Points.Add(new Point(200, 100)); 
   freehandHotspot.Points.Add(new Point(200, 200)); 
   freehandHotspot.Points.Add(new Point(100, 300)); 
   container.Children.Add(freehandHotspot); 
} 
Imports Leadtools.Windows.Annotations 
Imports Leadtools.Windows.Controls 
 
Private Sub AnnFreehandHotspotObject_AnnFreehandHotspotObject(ByVal container As AnnContainer) 
   Dim freehandHotspot As AnnFreehandHotspotObject = New AnnFreehandHotspotObject() 
   freehandHotspot.Points.Add(New Point(100, 100)) 
   freehandHotspot.Points.Add(New Point(200, 100)) 
   freehandHotspot.Points.Add(New Point(200, 200)) 
   freehandHotspot.Points.Add(New Point(100, 300)) 
   container.Children.Add(freehandHotspot) 
End Sub

Requirements

Target Platforms

Help Version 19.0.2017.10.27
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Leadtools.Windows.Annotations Assembly
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Leadtools.Windows.Annotations Namespace
Assemblies