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LEADTOOLS Image Processing (Leadtools.ImageProcessing.Core assembly)
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SmoothCommand Constructor(SmoothCommandFlags,Int32)








Leadtools.ImageProcessing.Core Namespace > SmoothCommand Class > SmoothCommand Constructor : SmoothCommand Constructor(SmoothCommandFlags,Int32)
Flags that determine the behavior of the smoothing process.
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.
Syntax
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
)
- (instancetype)initWithFlags:(LTSmoothCommandFlags)flags
                       length:(NSInteger)length
            
public SmoothCommand(
   int 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

Run the SmoothCommand on an image.

Copy Code   
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Core

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
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;

      
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;
   }
}
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;

      
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;
}
using Leadtools;
using Leadtools.Examples;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;

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;
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Core

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

See Also

Reference

SmoothCommand Class
SmoothCommand Members
Overload List

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