SpatialFilterCommand Constructor()

Summary

Initializes a new SpatialFilterCommand class object with default parameters.

Syntax

Objective-C

C++

Java

public SpatialFilterCommand()

Public Function New()

- (instancetype)init

public SpatialFilterCommand()

public: 
SpatialFilterCommand();

Example

Run the SpatialFilterCommand on an image.

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Effects; 
 
public void SpatialFilterConstructorExample_S1() 
{ 
   // 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 
   SpatialFilterCommand command1 = new SpatialFilterCommand(SpatialFilterCommandPredefined.EmbossSouth); 
   int[] data = command1.Matrix; 
   SpatialFilterCommand command = new SpatialFilterCommand(); 
   command.Divisor = command1.Divisor; 
   command.Bias = command1.Bias; 
   command.Matrix = data; 
   MessageBox.Show("Array Dimension is :" + command1.Dimension.ToString()); 
   //Apply the filter. 
   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.Effects 
 
Public Sub SpatialFilterConstructorExample_S1() 
   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 
   Dim command1 As SpatialFilterCommand = New SpatialFilterCommand(SpatialFilterCommandPredefined.EmbossSouth) 
   Dim data() As Integer = command1.Matrix 
   Dim command As SpatialFilterCommand = New SpatialFilterCommand 
   command.Divisor = command1.Divisor 
   command.Bias = command1.Bias 
   command.Matrix = data 
   MessageBox.Show("Array Dimension is :" & command1.Dimension.ToString()) 
   'Apply the filter. 
   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 SpatialFilterConstructorExample_S1(RasterImage image, Stream outStream) 
{ 
   // Prepare the command 
   SpatialFilterCommand command1 = new SpatialFilterCommand(SpatialFilterCommandPredefined.EmbossSouth); 
   int[] data = command1.Matrix; 
   SpatialFilterCommand command = new SpatialFilterCommand(); 
   command.Divisor = command1.Divisor; 
   command.Bias = command1.Bias; 
   command.Matrix = data; 
   Debug.WriteLine("Array Dimension is :" + command1.Dimension.ToString()); 
   //Apply the filter. 
   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 SpatialFilterConstructorExample_S1(ByVal image As RasterImage, ByVal outStream As Stream) 
   ' Prepare the command 
   Dim command1 As SpatialFilterCommand = New SpatialFilterCommand(SpatialFilterCommandPredefined.EmbossSouth) 
   Dim data As Integer() = command1.Matrix 
   Dim command As SpatialFilterCommand = New SpatialFilterCommand() 
   command.Divisor = command1.Divisor 
   command.Bias = command1.Bias 
   command.Matrix = data 
   Debug.WriteLine("Array Dimension is :" & command1.Dimension.ToString()) 
   'Apply the filter. 
   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

SpatialFilterCommand Class

SpatialFilterCommand Members

Overload List

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Help Version 20.0.2020.4.2

Leadtools.ImageProcessing.Effects Assembly

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Leadtools.ImageProcessing.Effects Namespace

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