AnnFreehandHotspotObject Class

C#
Visual Basic
Objective-C
Java
C++

[SerializableAttribute()]
public class AnnFreehandHotspotObject : AnnPolygonObject, IAnnPictureObject, System.ICloneable, System.IDisposable, System.Runtime.Serialization.ISerializable

'Declaration
 
<SerializableAttribute()>
Public Class AnnFreehandHotspotObject 
   Inherits AnnPolygonObject
   Implements IAnnPictureObject, System.ICloneable, System.IDisposable, System.Runtime.Serialization.ISerializable

'Usage
 
Dim instance As AnnFreehandHotspotObject

[SerializableAttribute()]
public ref class AnnFreehandHotspotObject : public AnnPolygonObject, IAnnPictureObject, System.ICloneable, System.IDisposable, System.Runtime.Serialization.ISerializable

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 Annotation Objects

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

This example creates a freehand hotspot object.

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

Copy Code

Imports Leadtools
Imports Leadtools.Annotations
Imports Leadtools.Codecs
Imports Leadtools.WinForms

Private Sub AnnFreehandHotspotObject_AnnFreehandHotspotObject(ByVal container As AnnContainer)
   Dim freehandHotspot As AnnFreehandHotspotObject = New AnnFreehandHotspotObject()
   freehandHotspot.Points.Add(New AnnPoint(100, 100, AnnUnit.Pixel))
   freehandHotspot.Points.Add(New AnnPoint(200, 100, AnnUnit.Pixel))
   freehandHotspot.Points.Add(New AnnPoint(200, 200, AnnUnit.Pixel))
   freehandHotspot.Points.Add(New AnnPoint(100, 300, AnnUnit.Pixel))
   container.Objects.Add(freehandHotspot)
End Sub

using Leadtools;
using Leadtools.Annotations;
using Leadtools.Codecs;
using Leadtools.WinForms;

private void AnnFreehandHotspotObject_AnnFreehandHotspotObject(AnnContainer container)
{
   AnnFreehandHotspotObject freehandHotspot = new AnnFreehandHotspotObject();
   freehandHotspot.Points.Add(new AnnPoint(100, 100, AnnUnit.Pixel));
   freehandHotspot.Points.Add(new AnnPoint(200, 100, AnnUnit.Pixel));
   freehandHotspot.Points.Add(new AnnPoint(200, 200, AnnUnit.Pixel));
   freehandHotspot.Points.Add(new AnnPoint(100, 300, AnnUnit.Pixel));
   container.Objects.Add(freehandHotspot);
}

Target Platforms

Reference

AnnFreehandHotspotObject Members
Leadtools.Annotations Namespace