Public Class KaufmannRegionCommand 
   Inherits Leadtools.ImageProcessing.RasterCommand
   Implements IRasterCommand 

Dim instance As KaufmannRegionCommand

public class KaufmannRegionCommand : Leadtools.ImageProcessing.RasterCommand, IRasterCommand  

public ref class KaufmannRegionCommand : public Leadtools.ImageProcessing.RasterCommand, IRasterCommand  

Public Sub KaufmannRegionCommandExample()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True

   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "IMAGE3.dcm"))

   ' Prepare the command
   Dim startPoint As LeadPoint = New LeadPoint((leadImage.Width \ 2), (leadImage.Height \ 2))

   ' apply the command in order to get the pixels count of the first region.
   Dim KaufmannCommandInner As KaufmannRegionCommand = New KaufmannRegionCommand
   KaufmannCommandInner.CombineMode = RasterRegionCombineMode.Set
   KaufmannCommandInner.MaximumInput = 54
   KaufmannCommandInner.MinimumInput = 110
   KaufmannCommandInner.Radius = 21
   KaufmannCommandInner.RegionStart = startPoint
   KaufmannCommandInner.RegionThreshold = 13
   KaufmannCommandInner.RemoveHoles = True
   KaufmannCommandInner.Run(leadImage)

   Dim firstPixelCount As Integer = KaufmannCommandInner.PixelsCount

   ' apply the command once more.
   Dim KaufmannCommandOuter As KaufmannRegionCommand = New KaufmannRegionCommand(29, 51, 229, 207, startPoint, True, RasterRegionCombineMode.Set)
   KaufmannCommandOuter.Run(leadImage)

   Dim secondPixelCount As Integer = KaufmannCommandOuter.PixelsCount

   ' print the ratio between the first and the second region.
   Dim result As Double = (firstPixelCount * 1.0 / secondPixelCount)
   MessageBox.Show(result.ToString())

End Sub

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class

public void KaufmannRegionCommandExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

      RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Image3.dcm"));

      // Prepare the command
      LeadPoint startPoint = new LeadPoint((image.Width / 2), (image.Height / 2));

      // apply the command in order to get the pixels count of the first region.
      KaufmannRegionCommand KaufmannCommandInner = new KaufmannRegionCommand();
      KaufmannCommandInner.CombineMode = RasterRegionCombineMode.Set;
      KaufmannCommandInner.MaximumInput = 54;
      KaufmannCommandInner.MinimumInput = 110;
      KaufmannCommandInner.Radius = 21;
      KaufmannCommandInner.RegionStart = startPoint;
      KaufmannCommandInner.RegionThreshold = 13;
      KaufmannCommandInner.RemoveHoles = true;
      KaufmannCommandInner.Run(image);

      int firstPixelCount = KaufmannCommandInner.PixelsCount;

      // apply the command once more.
      KaufmannRegionCommand KaufmannCommandOuter = new KaufmannRegionCommand(29, 51, 229, 207, startPoint, true, RasterRegionCombineMode.Set);
      KaufmannCommandOuter.Run(image);

      int secondPixelCount = KaufmannCommandOuter.PixelsCount;

      // print the ratio between the first and the second region.
      double result = (firstPixelCount * 1.0 / secondPixelCount);
      MessageBox.Show(result.ToString());

   }

static class LEAD_VARS
{
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}