This example shows the use of SaveOriginalLocation and AnnObjectBase.RestoreOriginalLocation.

Visual Basic

Copy Code

Public Sub AnnObject_SaveOriginalLocation(ByVal obj As AnnObjectBase)    ' Save the original location    obj.SaveOriginalLocation()    ' Make some changes    ' i.e. shift to right 100 pixels    obj.Translate(100, 0)    ' Restore original location    ' Comment out the line below, to see the object shifts    ' Leave the line below to see the object reverts to original location    obj.RestoreOriginalLocation() End Sub

C#

Copy Code

public void AnnObject_SaveOriginalLocation(AnnObjectBase obj)  {     // Save the original location     obj.SaveOriginalLocation();     // Make some changes      // i.e. shift to right 100 pixels     obj.Translate(100, 0);       // Restore original location     // Comment out the line below, to see the object shifts     // Leave the line below to see the object reverts to original location     obj.RestoreOriginalLocation();  }

Saves location information for an AnnObjectBase including AnnObjectBase.RotateCenter location and AnnObjectBase.RotateGripper location. The information can be restored using AnnObjectBase.RestoreOriginalLocation.

Notes to overriders: save any acutal points that define your object. For more information and an example, refer to the Implement User Defined Objects with LEADTOOLS WPF Annotations and WPF Annotation Rotation Options.

Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Vista, and Windows Server 2003 family

Reference