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MedianCommand Constructor(Int32)

Summary

Initializes a new MedianCommand class object with explicit parameters.

Syntax

Java

Objective-C

WinRT C#

C++

public MedianCommand(  
   int dimension 
)

Public Function New( _ 
   ByVal dimension As Integer _ 
)

public MedianCommand(  
   int dimension 
)

- (instancetype)initWithDimension:(NSUInteger)dimension

public MedianCommand(int dimension)

function MedianCommand(  
   dimension  
)

public: 
MedianCommand(  
   int dimension 
)

Parameters

dimension
Dimensions of the neighborhood used for filtering (dimension x dimension), in pixels. Only positive values are accepted.

Example

Run the MedianCommand on an image and applies an median filter.

WinRT C#

Silverlight C#

Silverlight VB

Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing.Core 
 
     
Public Sub MedianConstructorExample() 
    Dim codecs As New RasterCodecs() 
    codecs.ThrowExceptionsOnInvalidImages = True 
    Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ImageProcessingDemo\\NaturalFruits.jpg")) 
 
    ' Prepare the command 
    ' Apply a median filter with a neighborhood of 9x9 pixels. 
    Dim command As MedianCommand = New MedianCommand(9) 
    command.Run(leadImage) 
 
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 MedianConstructorExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, @"ImageProcessingDemo\NaturalFruits.jpg")); 
 
   // Prepare the command 
   // Apply a median filter with a neighborhood of 9x9 pixels. 
   MedianCommand command = new MedianCommand(9); 
   command.Run(image); 
 
} 
 
static class LEAD_VARS 
{ 
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; 
}

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Core; 
 
       
public async Task MedianConstructorExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
   // Load the image 
   string srcFileName = @"Assets\Image1.cmp"; 
   StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(srcFileName); 
   RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile)); 
 
   // Prepare the command 
   // Apply a median filter with a neighborhood of 9x9 pixels. 
   MedianCommand command = new MedianCommand(9); 
   command.Run(image); 
 
}

using Leadtools; 
using Leadtools.Examples; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Core; 
 
public void MedianConstructorExample(RasterImage image, Stream outStream) 
{ 
   // Prepare the command 
   // Apply a median filter with a neighborhood of 9x9 pixels. 
   MedianCommand command = new MedianCommand(9); 
   command.Run(image); 
   // Save result image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24); 
   image.Dispose(); 
}

Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing.Core 
 
Public Sub MedianConstructorExample(ByVal image As RasterImage, ByVal outStream As Stream) 
   ' Prepare the command 
   ' Apply a median filter with a neighborhood of 9x9 pixels. 
   Dim command As MedianCommand = New MedianCommand(9) 
   command.Run(image) 
   ' Save result image 
   Dim codecs As RasterCodecs = New RasterCodecs() 
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24) 
   image.Dispose() 
End Sub