Public Class EdgeDetectorCommand 
   Inherits Leadtools.ImageProcessing.RasterCommand
   Implements IRasterCommand 

Dim instance As EdgeDetectorCommand

public class EdgeDetectorCommand : Leadtools.ImageProcessing.RasterCommand, IRasterCommand  

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

Public Sub EdgeDetectorCommandExample()
   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 EdgeDetectorCommand = New EdgeDetectorCommand
   command.Threshold = 60
   command.Filter = EdgeDetectorCommandType.SobelBoth
   'find the edges 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 EdgeDetectorCommandExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

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

      // Prepare the command
      EdgeDetectorCommand command = new EdgeDetectorCommand();
      command.Threshold = 60;
      command.Filter = EdgeDetectorCommandType.SobelBoth;
      //find the edges 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 EdgeDetectorCommandExample(RasterImage image, Stream outStream)
{
   // Prepare the command
   EdgeDetectorCommand command = new EdgeDetectorCommand();
   command.Threshold = 60;
   command.Filter = EdgeDetectorCommandType.SobelBoth;
   //find the edges of the image.
   command.Run(image);
   // Save result image
   RasterCodecs codecs = new RasterCodecs();
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24);
   image.Dispose();
}

Public Sub EdgeDetectorCommandExample(ByVal image As RasterImage, ByVal outStream As Stream)
   ' Prepare the command
   Dim command As EdgeDetectorCommand = New EdgeDetectorCommand()
   command.Threshold = 60
   command.Filter = EdgeDetectorCommandType.SobelBoth
   'find the edges 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