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RotateGripperControlPointLocation Property
See Also 
Leadtools.Annotations Namespace > AnnEditDesigner Class : RotateGripperControlPointLocation Property



The RotateGripperControlPointLocation Property is available in LEADTOOLS Document and Medical Imaging toolkits.

Gets the rotate gripper control point location of the selected object in object coordinates.

Syntax

Visual Basic (Declaration) 
Public Overridable ReadOnly Property RotateGripperControlPointLocation As AnnPoint
Visual Basic (Usage)Copy Code
Dim instance As AnnEditDesigner
Dim value As AnnPoint
 
value = instance.RotateGripperControlPointLocation
C# 
public virtual AnnPoint RotateGripperControlPointLocation {get;}
C++/CLI 
public:
virtual property AnnPoint RotateGripperControlPointLocation {
   AnnPoint get();
}

Property Value

The rotate gripper control point location of the selected object in object coordinates.

Example

This example displays the location of the rotate control points in container coordinates.

Visual BasicCopy Code
Public Sub AnnEditDesigner_RotateGripperControlPointLocation(ByVal editDesigner As AnnEditDesigner)
   Dim m As System.Drawing.Drawing2D.Matrix = editDesigner.EditObject.PhysicalTransform
   Dim ptC As AnnPoint = editDesigner.RotateCenterControlPointLocation
   Dim ptG As AnnPoint = editDesigner.RotateGripperControlPointLocation
   ' Transform the points by the AnnObject physical transform
   Dim pts As PointF() = New PointF() {New PointF(ptC.X, ptC.Y), New PointF(ptG.X, ptG.Y)}
   m.TransformPoints(pts)
   m.Dispose()

   Dim s As String = String.Format("RotateCenterControlPoint({0},{1}), RotateGripperControlPoint({2},{3})", pts(0).X, pts(0).Y, pts(1).X, pts(1).Y)
   MessageBox.Show(s)
End Sub
C#Copy Code
public void AnnEditDesigner_RotateGripperControlPointLocation(AnnEditDesigner editDesigner)
{
   System.Drawing.Drawing2D.Matrix m = editDesigner.EditObject.PhysicalTransform;
   AnnPoint ptC = editDesigner.RotateCenterControlPointLocation;
   AnnPoint ptG = editDesigner.RotateGripperControlPointLocation;
   // Transform the points by the AnnObject physical transform
   PointF[] pts =  new PointF[] {new PointF(ptC.X, ptC.Y),  new PointF(ptG.X, ptG.Y)};
   m.TransformPoints(pts);
   m.Dispose();

   string s = String.Format("RotateCenterControlPoint({0},{1}), RotateGripperControlPoint({2},{3})",
      pts[0].X,
      pts[0].Y,
      pts[1].X,
      pts[1].Y);
   MessageBox.Show(s);
}

Remarks

(Read only) The selected object has two rotate control points:
  • Rotate center control point
  • Rotate gripper control point
This returns the location of the rotate gripper control point in object coordinates. To convert to container coordinates, multiply by the AnnObject.PhysicalTransform.

For more information, refer to New Annotation Features of Version 14.5.

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7

See Also

Leadtools.Annotations requires a Document or Medical toolkit license and unlock key. For more information, refer to: Imaging Pro/Document/Medical Features