MedianCommand Constructor(int)

Summary

Initializes a new MedianCommand class object with explicit parameters.

Syntax

Objective-C

C++

Java

public MedianCommand( 
   int dimension 
)

Public Function New( _ 
   ByVal dimension As Integer _ 
)

- (instancetype)initWithDimension:(NSUInteger)dimension

public MedianCommand(int 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.

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"; 
}

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

c#[Silverlight C# Example] 
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(); 
} 
vb[Silverlight VB Example] 
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

Requirements

Target Platforms

Reference

MedianCommand Class

MedianCommand Members

Overload List

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Help Version 20.0.2020.4.3

Leadtools.ImageProcessing.Core Assembly

Introduction

Getting Started

Namespaces

Leadtools.ImageProcessing.Core Namespace

Assemblies