LEADTOOLS Image Processing (Leadtools.ImageProcessing.Core assembly) Send comments on this topic. | Back to Introduction - All Topics | Help Version 17.0.3.29
SmoothCommand Constructor(SmoothCommandFlags,Int32)
See Also  Example
Leadtools.ImageProcessing.Core Namespace > SmoothCommand Class > SmoothCommand Constructor : SmoothCommand Constructor(SmoothCommandFlags,Int32)



flags
Flags that determine the behavior of the smoothing process.
length
Length of the bump (or nick) to remove (or fill). All bumps and nicks less than or equal to this size are processed. This value is in pixels.
Initializes a new SmoothCommand class object with explicit parameters. Supported in Silverlight, Windows Phone 7

Syntax

Visual Basic (Declaration) 
Public Function New( _
   ByVal flags As SmoothCommandFlags, _
   ByVal length As Integer _
)
Visual Basic (Usage)Copy Code
Dim flags As SmoothCommandFlags
Dim length As Integer
 
Dim instance As New SmoothCommand(flags, length)
C# 
public SmoothCommand( 
   SmoothCommandFlags flags,
   int length
)
C++/CLI 
public:
SmoothCommand( 
   SmoothCommandFlags flags,
   int length
)

Parameters

flags
Flags that determine the behavior of the smoothing process.
length
Length of the bump (or nick) to remove (or fill). All bumps and nicks less than or equal to this size are processed. This value is in pixels.

Example

Run the SmoothCommand on an image.

Visual BasicCopy Code
Public WithEvents smoothEventExample_S2 As SmoothCommand
Public Sub SmoothConstructorExample()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True

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

   ' Prepare the command
   smoothEventExample_S2 = New SmoothCommand(SmoothCommandFlags.FavorLong Or SmoothCommandFlags.SingleRegion, 2)
   smoothEventExample_S2.Run(leadImage)

End Sub

Private Sub SmoothEventExample_SmoothCommand_S2(ByVal sender As Object, ByVal e As SmoothCommandEventArgs) Handles smoothEventExample_S2.Smooth

   Dim BumpOrNeck As String
   If (e.BumpNick = SmoothCommandBumpNickType.Bump) Then
      BumpOrNeck = "Bump"
   Else
      BumpOrNeck = "Neck"
   End If

   Dim Direction As String
   If (e.Direction = SmoothCommandDirectionType.Horizontal) Then
      Direction = "Horizontal"
   Else
      Direction = "Vertical"
   End If

   MessageBox.Show("Type " + BumpOrNeck.ToString() + _
          Chr(13) + " Row Column " + e.StartRow.ToString() + e.StartColumn.ToString() + _
          Chr(13) + " Length " + e.Length.ToString() + _
          Chr(13) + " Direction " + Direction.ToString() + _
          Chr(13) + " Bump Or Neck " + BumpOrNeck.ToString())

   e.Status = RemoveStatus.Remove
End Sub

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class
C#Copy Code
public void SmoothConstructorExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

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

      // Prepare the command
      SmoothCommand command = new SmoothCommand(SmoothCommandFlags.FavorLong | SmoothCommandFlags.SingleRegion, 2);
      command.Smooth += new EventHandler<SmoothCommandEventArgs>(SmoothEventExample_S2); 
      command.Run(image);

   }

   private void SmoothEventExample_S2(object sender, SmoothCommandEventArgs e)
   {
      string BumpOrNeck;
      if (e.BumpNick == SmoothCommandBumpNickType.Bump)
         BumpOrNeck = "Bump";
      else
         BumpOrNeck = "Neck";

      string Direction;
      if (e.Direction == SmoothCommandDirectionType.Horizontal)
         Direction = "Horizontal";
      else
         Direction = "Vertical";

      MessageBox.Show("Type "          + BumpOrNeck +
         "\n Row Column " + e.StartRow.ToString() + e.StartColumn.ToString() +
         "\n Length "     + e.Length +
         "\n Direction "  + Direction +
         "\n Bump Or Neck " + BumpOrNeck);

      e.Status = RemoveStatus.Remove;
   }

static class LEAD_VARS
{
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}
SilverlightCSharpCopy Code
public void SmoothConstructorExample(RasterImage image, Stream outStream)
{
   // Prepare the command
   SmoothCommand command = new SmoothCommand(SmoothCommandFlags.FavorLong | SmoothCommandFlags.SingleRegion, 2);
   command.Smooth += new EventHandler<SmoothCommandEventArgs>(SmoothEventExample_S2);
   command.Run(image);
   // Save result image
   RasterCodecs codecs = new RasterCodecs();
   codecs.Save(image, outStream, RasterImageFormat.CcittGroup4, 1);
   image.Dispose();
}
private void SmoothEventExample_S2(object sender, SmoothCommandEventArgs e)
{
   string BumpOrNeck;
   if (e.BumpNick == SmoothCommandBumpNickType.Bump)
      BumpOrNeck = "Bump";
   else
      BumpOrNeck = "Neck";

   string Direction;
   if (e.Direction == SmoothCommandDirectionType.Horizontal)
      Direction = "Horizontal";
   else
      Direction = "Vertical";

   Debug.WriteLine("Type "          + BumpOrNeck +
      "\n Row Column " + e.StartRow.ToString() + e.StartColumn.ToString() +
      "\n Length "     + e.Length +
      "\n Direction "  + Direction +
      "\n Bump Or Neck " + BumpOrNeck);

   e.Status = RemoveStatus.Remove;
}
SilverlightVBCopy Code
Public Sub SmoothConstructorExample(ByVal image As RasterImage, ByVal outStream As Stream)
   ' Prepare the command
   Dim command As SmoothCommand = New SmoothCommand(SmoothCommandFlags.FavorLong Or SmoothCommandFlags.SingleRegion, 2)
   AddHandler command.Smooth, AddressOf SmoothEventExample_S2
   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 SmoothEventExample_S2(ByVal sender As Object, ByVal e As SmoothCommandEventArgs)
   Dim BumpOrNeck As String
   If e.BumpNick = SmoothCommandBumpNickType.Bump Then
      BumpOrNeck = "Bump"
   Else
      BumpOrNeck = "Neck"
   End If

   Dim Direction As String
   If e.Direction = SmoothCommandDirectionType.Horizontal Then
      Direction = "Horizontal"
   Else
      Direction = "Vertical"
   End If

   Debug.WriteLine("Type " & BumpOrNeck & Constants.vbLf & " Row Column " & e.StartRow.ToString() & e.StartColumn.ToString() & Constants.vbLf & " Length " & e.Length + Constants.vbLf & " Direction " & Direction & Constants.vbLf & " Bump Or Neck " & BumpOrNeck)

   e.Status = RemoveStatus.Remove
End Sub

Requirements

Target Platforms: Silverlight 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only)

See Also