AverageCommand Constructor(int)

Summary

Initializes a new AverageCommand class object with explicit parameters.

Syntax

Objective-C

C++

Java

public AverageCommand( 
   int dimension 
)

Public Function New( _ 
   ByVal dimension As Integer _ 
)

- (instancetype)initWithDimension:(NSUInteger)dimension

public AverageCommand(int dimension)

public: 
AverageCommand(  
   int dimension 
)

Parameters

dimension
Size of the averaging neighborhood. It is the length, in pixels, of one side of a square.

Example

Run the AverageCommand on an image with a neighborhood Dimensions = 3x3 pixels.

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Effects; 
 
public void AverageConstructorExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample2.cmp")); 
 
   // Prepare the command 
   int dimension = 3; 
   AverageCommand command = new AverageCommand(dimension); 
   // Average with a neighborhood of dimension x dimension pixels  
   command.Run(image); 
   codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24); 
 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; 
}

Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing.Effects 
 
Public Sub AverageConstructorExample() 
   Dim codecs As New RasterCodecs() 
   codecs.ThrowExceptionsOnInvalidImages = True 
 
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample2.cmp")) 
 
   ' Prepare the command 
   Dim dimension As Integer = 3 
   Dim command As AverageCommand = New AverageCommand(dimension) 
   ' Average with a neighborhood of dimension x dimension pixels  
   command.Run(leadImage) 
   codecs.Save(leadImage, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24) 
 
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.Codecs; 
using Leadtools.ImageProcessing.Effects; 
using Leadtools.Examples; 
 
public void AverageConstructorExample(RasterImage image, Stream outStream) 
{ 
   // Prepare the command 
   int dimension = 3; 
   AverageCommand command = new AverageCommand(dimension); 
   // Average with a neighborhood of dimension x dimension pixels  
   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.Effects 
 
Public Sub AverageConstructorExample(ByVal image As RasterImage, ByVal outStream As Stream) 
   ' Prepare the command 
   Dim dimension As Integer = 3 
   Dim command As AverageCommand = New AverageCommand(dimension) 
   ' Average with a neighborhood of dimension x dimension pixels  
   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

AverageCommand Class

AverageCommand Members

Overload List

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Help Version 20.0.2020.4.2

Leadtools.ImageProcessing.Effects Assembly

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Getting Started

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Leadtools.ImageProcessing.Effects Namespace

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