Public Class ResizeRegionCommand 
   Inherits Leadtools.ImageProcessing.RasterCommand
   Implements IRasterCommand 

Dim instance As ResizeRegionCommand

public class ResizeRegionCommand : Leadtools.ImageProcessing.RasterCommand, IRasterCommand  

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

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

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

   ' Prepare the command
   Dim command As ResizeRegionCommand = New ResizeRegionCommand
   Dim rRgnRect As LeadRect = New LeadRect(20, 20, 100, 100)   'Rectangle that defines the region .
   'Create an elliptical region.
   leadImage.AddEllipseToRegion(Nothing, rRgnRect, RasterRegionCombineMode.Set)
   command.AsFrame = False
   'Contract the image region by 20 pixels.
   command.Dimension = 20
   command.Type = ResizeRegionCommandType.ContractRegion
   command.Run(leadImage)
   codecs.Save(leadImage, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24)

End Sub

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

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

      RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"));

      // Prepare the command
      ResizeRegionCommand command = new ResizeRegionCommand();
      LeadRect rRgnRect = new LeadRect(80, 20, 100, 40);  //Rectangle that defines the region .
      //Create an elliptical region.
      image.AddEllipseToRegion(null, rRgnRect, Leadtools.RasterRegionCombineMode.Set);
      command.AsFrame = false;
      //Contract the image region by 20 pixels.
      command.Dimension = 20;
      command.Type = ResizeRegionCommandType.ContractRegion;
      command.Run(image);
      codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24);

   }

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