Public Function ConvertObjectToLogicalPoints( _
   ByVal points() As AnnPoint _
) As AnnPoint()

Dim instance As AnnObject
Dim points() As AnnPoint
Dim value() As AnnPoint
 
value = instance.ConvertObjectToLogicalPoints(points)

public AnnPoint[] ConvertObjectToLogicalPoints( 
   AnnPoint[] points
)

public:
array<AnnPoint>^ ConvertObjectToLogicalPoints( 
   array<AnnPoint>^ points
) 

Private Sub BurnAllLinesAndRectanglesToImage(ByVal automation As AnnAutomation)
   ' Create a Graphics object from the RasterImage we are annotating
   Dim hdc As IntPtr = RasterImagePainter.CreateLeadDC(automation.Viewer.Image)
   Using g As Graphics = Graphics.FromHdc(hdc)
      ' Loop through all the objects in the annotation container
      For Each annObj As AnnObject In automation.Container.Objects
         If (TypeOf annObj Is AnnLineObject) Then
            Dim lineObj As AnnLineObject = DirectCast(annObj, AnnLineObject)

            ' Burn this line object in RED

            ' Convert the line points to logical (image coordinates)
            Dim pts() As AnnPoint = {lineObj.StartPoint, lineObj.EndPoint}

            pts = lineObj.ConvertObjectToLogicalPoints(pts)

            ' Convert the points to pixels
            Dim pt1Pixels As PointF = pts(0).ConvertTo(automation.Container.UnitConverter, AnnUnit.Pixel).ToPointF()
            Dim pt2Pixels As PointF = pts(1).ConvertTo(automation.Container.UnitConverter, AnnUnit.Pixel).ToPointF()

            ' Draw it on the image
            g.DrawLine(Pens.Red, pt1Pixels, pt2Pixels)

         ElseIf (TypeOf annObj Is AnnRectangleObject) Then
            Dim rectObj As AnnRectangleObject = DirectCast(annObj, AnnRectangleObject)

            ' Burn this rectangle object in BLUE

            ' Convert the rectangle bounds to logical (image coordinates)
            Dim bounds As AnnRectangle = rectObj.ConvertObjectToLogicalRectangle(rectObj.Bounds)

            ' Convert the bounds to pixels
            Dim boundsPixels As RectangleF = bounds.ConvertTo(automation.Container.UnitConverter, AnnUnit.Pixel).ToRectangleF()

            ' Draw it on the image
            g.DrawRectangle(Pens.Blue, boundsPixels.X, boundsPixels.Y, boundsPixels.Width - 1, boundsPixels.Height - 1)
         End If
      Next
   End Using

   RasterImagePainter.DeleteLeadDC(hdc)

   ' Invalidate
   automation.Viewer.Invalidate()
End Sub

private void BurnAllLinesAndRectanglesToImage(AnnAutomation automation)
{
   // Create a Graphics object from the RasterImage we are annotating
   IntPtr hdc = RasterImagePainter.CreateLeadDC(automation.Viewer.Image);
   using (Graphics g = Graphics.FromHdc(hdc))
   {
      // Loop through all the objects in the annotation container
      foreach(AnnObject annObj in automation.Container.Objects)
      {
         if(annObj is AnnLineObject)
         {
            AnnLineObject lineObj = annObj as AnnLineObject;

            // Burn this line object in RED

            // Convert the line points to logical (image coordinates)
            AnnPoint[] pts = { lineObj.StartPoint, lineObj.EndPoint };

            pts = lineObj.ConvertObjectToLogicalPoints(pts);

            // Convert the points to pixels
            PointF pt1Pixels = pts[0].ConvertTo(automation.Container.UnitConverter, AnnUnit.Pixel).ToPointF();
            PointF pt2Pixels = pts[1].ConvertTo(automation.Container.UnitConverter, AnnUnit.Pixel).ToPointF();

            // Draw it on the image
            g.DrawLine(Pens.Red, pt1Pixels, pt2Pixels);
         }
         else if(annObj is AnnRectangleObject)
         {
            AnnRectangleObject rectObj = annObj as AnnRectangleObject;

            // Burn this rectangle object in BLUE

            // Convert the rectangle bounds to logical (image coordinates)
            AnnRectangle bounds = rectObj.ConvertObjectToLogicalRectangle(rectObj.Bounds);

            // Convert the bounds to pixels
            RectangleF boundsPixels = bounds.ConvertTo(automation.Container.UnitConverter, AnnUnit.Pixel).ToRectangleF();

            // Draw it on the image
            g.DrawRectangle(Pens.Blue, boundsPixels.X, boundsPixels.Y, boundsPixels.Width - 1, boundsPixels.Height - 1);
         }
      }
   }

   RasterImagePainter.DeleteLeadDC(hdc);

   // Invalidate
   automation.Viewer.Invalidate();
}