SmoothCommand Constructor(SmoothCommandFlags,Int32)

Initializes a new SmoothCommand class object with explicit parameters.

Syntax

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

public SmoothCommand( 
   SmoothCommandFlags flags,
   int length
)

'Declaration
 
Public Function New( _
   ByVal flags As SmoothCommandFlags, _
   ByVal length As Integer _
)

'Usage
 
Dim flags As SmoothCommandFlags
Dim length As Integer
 
Dim instance As New SmoothCommand(flags, length)

public SmoothCommand( 
   SmoothCommandFlags flags,
   int length
)

function SmoothCommand( 
   flags ,
   length 
)

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

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

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

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";
}

function SmoothConstructorExample() {
   var codecs = new Leadtools.Codecs.RasterCodecs();
   codecs.throwExceptionsOnInvalidImages = true;

   // Load the image
   var srcFileName = "Assets\\Clean.tif";
   var processedImage;
   return Tools.AppInstallFolder().getFileAsync(srcFileName).then(function (loadFile) {
      return codecs.loadAsync(Leadtools.LeadStreamFactory.create(loadFile));
   }).then(function (image) {
      // Prepare the command
      with (Leadtools.ImageProcessing.Core) {
         var command = new SmoothCommand(SmoothCommandFlags.favorLong | SmoothCommandFlags.singleRegion, 2);
         command.addEventListener("smooth", SmoothEventExample_S2);
         command.run(image);
      }
   });
}

function SmoothEventExample_S2(e) {
   with (Leadtools.ImageProcessing.Core) {
      var BumpOrNeck;
      if (e.bumpNick == SmoothCommandBumpNickType.bump)
         BumpOrNeck = "Bump";
      else
         BumpOrNeck = "Neck";

      var Direction;
      if (e.direction == SmoothCommandDirectionType.horizontal)
         Direction = "Horizontal";
      else
         Direction = "Vertical";

      console.error("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;
   }
}

[TestMethod]
public async Task SmoothConstructorExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;
   // Load the image
   string srcFileName = @"Assets\Clean.tif";
   StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(srcFileName);
   RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile));

   // 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";

   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;
}

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;
}

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: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

SmoothCommand Class
SmoothCommand Members
Overload List