Public Class LightControlCommand 
   Inherits Leadtools.ImageProcessing.RasterCommand
   Implements IRasterCommand 

Dim instance As LightControlCommand

public class LightControlCommand : Leadtools.ImageProcessing.RasterCommand, IRasterCommand  

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

Public Sub LightControlCommandExample()
   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 LowerAverage() As Integer
   ReDim LowerAverage(2)
   Dim Average() As Integer
   ReDim Average(2)
   Dim UpperAverage() As Integer
   ReDim UpperAverage(2)
   LowerAverage(0) = 100  'for blue, gray or yuv
   LowerAverage(1) = 120  'for green
   LowerAverage(2) = 80   'for red
   Average(0) = 150       'for blue, gray or yuv
   Average(1) = 140       'for green
   Average(2) = 128       'for red
   UpperAverage(0) = 190  'for blue, gray or yuv
   UpperAverage(1) = 200  'for green
   UpperAverage(2) = 220  'for red 
   Dim command As LightControlCommand = New LightControlCommand(LowerAverage, Average, UpperAverage, LightControlCommandType.Yuv)
   ' change the lightness of the image.
   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 LightControlCommandExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

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

      // Prepare the command
      int[] LowerAverage = new int[3];
      int[] Average  = new int[3];
      int[] UpperAverage = new int[3];
      LowerAverage[0] = 100;  //for blue, gray or yuv
      LowerAverage[1] = 120;  //for green
      LowerAverage[2] = 80;   //for red
      Average[0] = 150;       //for blue, gray or yuv
      Average[1] = 140;       //for green
      Average[2] = 128;       //for red
      UpperAverage[0] = 190;  //for blue, gray or yuv
      UpperAverage[1] = 200;  //for green
      UpperAverage[2] = 220;  //for red 
      LightControlCommand command = new LightControlCommand(LowerAverage, Average, UpperAverage, LightControlCommandType.Yuv);
      // change the lightness of the image.
      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";
}

public void LightControlCommandExample(RasterImage image, Stream outStream)
{
   // Prepare the command
   int[] LowerAverage = new int[3];
   int[] Average  = new int[3];
   int[] UpperAverage = new int[3];
   LowerAverage[0] = 100;  //for blue, gray or yuv
   LowerAverage[1] = 120;  //for green
   LowerAverage[2] = 80;   //for red
   Average[0] = 150;       //for blue, gray or yuv
   Average[1] = 140;       //for green
   Average[2] = 128;       //for red
   UpperAverage[0] = 190;  //for blue, gray or yuv
   UpperAverage[1] = 200;  //for green
   UpperAverage[2] = 220;  //for red 
   LightControlCommand command = new LightControlCommand(LowerAverage, Average, UpperAverage, LightControlCommandType.Yuv);
   // change the lightness of the image.
   command.Run(image);
   // Save result image
   RasterCodecs codecs = new RasterCodecs();
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24);
   image.Dispose();
}

Public Sub LightControlCommandExample(ByVal image As RasterImage, ByVal outStream As Stream)
   ' Prepare the command
   Dim LowerAverage As Integer() = New Integer(2){}
   Dim Average As Integer() = New Integer(2){}
   Dim UpperAverage As Integer() = New Integer(2){}
   LowerAverage(0) = 100 'for blue, gray or yuv
   LowerAverage(1) = 120 'for green
   LowerAverage(2) = 80 'for red
   Average(0) = 150 'for blue, gray or yuv
   Average(1) = 140 'for green
   Average(2) = 128 'for red
   UpperAverage(0) = 190 'for blue, gray or yuv
   UpperAverage(1) = 200 'for green
   UpperAverage(2) = 220 'for red
   Dim command As LightControlCommand = New LightControlCommand(LowerAverage, Average, UpperAverage, LightControlCommandType.Yuv)
   ' change the lightness of the image.
   command.Run(image)
   ' Save result image
   Dim codecs As RasterCodecs = New RasterCodecs()
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24)
   image.Dispose()
End Sub