Public Class FunctionalLightCommand 
   Inherits Leadtools.ImageProcessing.RasterCommand
   Implements IRasterCommand 

Dim instance As FunctionalLightCommand

public class FunctionalLightCommand : Leadtools.ImageProcessing.RasterCommand, IRasterCommand  

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

Public Sub FunctionalLightCommandExample()
   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 FunctionalLightCommand = New FunctionalLightCommand
   command.RedAmplitude = 75
   command.Flags = FunctionalLightCommandFlags.LinearQuadratic Or FunctionalLightCommandFlags.LinearOuter
   command.Origin = New LeadPoint(leadImage.Width \ 2, leadImage.Height \ 2)
   ' Apply the linear lighting effect.
   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 FunctionalLightCommandExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

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

      // Prepare the command
      FunctionalLightCommand command = new FunctionalLightCommand();
      command.RedAmplitude =  75;
      command.Flags         =  FunctionalLightCommandFlags.LinearQuadratic |
         FunctionalLightCommandFlags.LinearOuter;
      command.Origin       =  new LeadPoint((image.Width/2),(image.Height/2));
      // Apply the linear lighting effect.
      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";
}