Public ReadOnly Property ImageRegion As RasterImage

Dim instance As DotRemoveCommand
Dim value As RasterImage
 
value = instance.ImageRegion

public RasterImage ImageRegion {get;}

public:
property RasterImage^ ImageRegion {
   RasterImage^ get();
}

Public WithEvents dotRemoveCommandCallback_S3 As DotRemoveCommand
Public Sub ImageRegionPropertyExample()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True

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

   ' Prepare the command
   dotRemoveCommandCallback_S3 = New DotRemoveCommand
   dotRemoveCommandCallback_S3.Flags = DotRemoveCommandFlags.UseSize Or DotRemoveCommandFlags.SingleRegion Or DotRemoveCommandFlags.LeadRegion
   dotRemoveCommandCallback_S3.MaximumDotHeight = 10
   dotRemoveCommandCallback_S3.MaximumDotWidth = 10
   dotRemoveCommandCallback_S3.MinimumDotHeight = 1
   dotRemoveCommandCallback_S3.MinimumDotWidth = 1
   dotRemoveCommandCallback_S3.Run(leadImage)

End Sub

Private Sub DotRemoveCommand_DotRemove_S3(ByVal sender As Object, ByVal e As DotRemoveCommandEventArgs) Handles dotRemoveCommandCallback_S3.DotRemove
   ' Do not remove the speck if it contains any white pixels
   If (e.WhiteCount > 0) Then
      e.Status = RemoveStatus.NoRemove
   Else
      e.Status = RemoveStatus.Remove
   End If
End Sub

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

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

      RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Clean.tif"));

      // Prepare the command
      DotRemoveCommand command = new DotRemoveCommand();
      command.DotRemove += new EventHandler<DotRemoveCommandEventArgs>(DotRemoveEvent_S3);
      command.Flags = DotRemoveCommandFlags.UseSize | DotRemoveCommandFlags.SingleRegion | DotRemoveCommandFlags.LeadRegion;
      command.MaximumDotHeight = 10;
      command.MaximumDotWidth = 10;
      command.MinimumDotHeight = 1;
      command.MinimumDotWidth = 1;

      command.Run(image);

   }

   private void DotRemoveEvent_S3(object sender, DotRemoveCommandEventArgs e)
   {               
      // Do not remove the speck if it contains any white pixels
      if (e.WhiteCount > 0) 
      {
         e.Status= RemoveStatus.NoRemove;
      }
      else 
      {
         e.Status= RemoveStatus.Remove;
      }
   }

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

public void ImageRegionPropertyExample(RasterImage image, Stream outStream)
{
   // Prepare the command
   DotRemoveCommand command = new DotRemoveCommand();
   command.DotRemove += new EventHandler<DotRemoveCommandEventArgs>(DotRemoveEvent_S3);
   command.Flags = DotRemoveCommandFlags.UseSize | DotRemoveCommandFlags.SingleRegion | DotRemoveCommandFlags.LeadRegion;
   command.MaximumDotHeight = 10;
   command.MaximumDotWidth = 10;
   command.MinimumDotHeight = 1;
   command.MinimumDotWidth = 1;
   command.Run(image);

   // Save result image
   RasterCodecs codecs = new RasterCodecs();
   codecs.Save(image, outStream, RasterImageFormat.CcittGroup4, 1);
   image.Dispose();
}

private void DotRemoveEvent_S3(object sender, DotRemoveCommandEventArgs e)
{
   // Do not remove the speck if it contains any white pixels
   if (e.WhiteCount > 0) 
   {
      e.Status= RemoveStatus.NoRemove;
   }
   else
   {
      e.Status= RemoveStatus.Remove;
   }
}

Public Sub ImageRegionPropertyExample(ByVal image As RasterImage, ByVal outStream As Stream)
   ' Prepare the command
   Dim command As DotRemoveCommand = New DotRemoveCommand()
   AddHandler command.DotRemove, AddressOf DotRemoveEvent_S3
   command.Flags = DotRemoveCommandFlags.UseSize Or DotRemoveCommandFlags.SingleRegion Or DotRemoveCommandFlags.LeadRegion
   command.MaximumDotHeight = 10
   command.MaximumDotWidth = 10
   command.MinimumDotHeight = 1
   command.MinimumDotWidth = 1
   command.Run(image)

   ' Save result image
   Dim codecs As RasterCodecs = New RasterCodecs()
   codecs.Save(image, outStream, RasterImageFormat.CcittGroup4, 1)
   image.Dispose()
End Sub

Private Sub DotRemoveEvent_S3(ByVal sender As Object, ByVal e As DotRemoveCommandEventArgs)
   ' Do not remove the speck if it contains any white pixels
   If e.WhiteCount > 0 Then
      e.Status= RemoveStatus.NoRemove
   Else
      e.Status= RemoveStatus.Remove
   End If
End Sub