SpatialFilterCommand Constructor(Int32,Int32,Int32[])

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public SpatialFilterCommand( 
   int divisor,
   int bias,
   int[] matrix
)

'Declaration
 
Public Function New( _
   ByVal divisor As Integer, _
   ByVal bias As Integer, _
   ByVal matrix() As Integer _
)

'Usage
 
Dim divisor As Integer
Dim bias As Integer
Dim matrix() As Integer
 
Dim instance As New SpatialFilterCommand(divisor, bias, matrix)

public SpatialFilterCommand( 
   int divisor,
   int bias,
   int[] matrix
)

- (id)initWithDivisor:(int)divisor 
                 bias:(int)bias 
               matrix:(const int*)matrix 
         matrixLength:(unsigned int)matrixLength;

public SpatialFilterCommand(
   int divisor, 
   int bias, 
   int[] matrix
)

function SpatialFilterCommand( 
   divisor ,
   bias ,
   matrix 
)

public:
SpatialFilterCommand( 
   int divisor,
   int bias,
   array<int>^ matrix
)

Parameters

divisor: Number used to divide the sum of weighted values.
bias: Number added to the weighted average.
matrix: The array of weighting factors. The factors apply to pixels in the neighborhood read left to right and top to bottom, as shown below

C#
Visual Basic
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Effects

Public Sub SpatialFilterConstructorExample_S2()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True

   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"))

   ' Prepare the command
   Dim command1 As SpatialFilterCommand = New SpatialFilterCommand(SpatialFilterCommandPredefined.EmbossSouth)
   Dim data() As Integer = command1.Matrix
   Dim command As SpatialFilterCommand = New SpatialFilterCommand(command1.Divisor, command1.Bias, data)
   '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

using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Effects;

public void SpatialFilterConstructorExample_S2()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;

   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"));

   // Prepare the command
   SpatialFilterCommand command1 = new SpatialFilterCommand(SpatialFilterCommandPredefined.EmbossSouth);
   int [] data = command1.Matrix;
   SpatialFilterCommand command = new SpatialFilterCommand(command1.Divisor , command1.Bias , data);
   //Apply the filter.
   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.Effects;
using Leadtools.ImageProcessing;

      
public async Task SpatialFilterConstructorExample_S2()
{
   // 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
   SpatialFilterCommand command1 = new SpatialFilterCommand(SpatialFilterCommandPredefined.EmbossSouth);
   int [] data = command1.Matrix;
   SpatialFilterCommand command = new SpatialFilterCommand(command1.Divisor , command1.Bias , data);
   //Apply the filter.
   command.Run(image);

}

using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Effects;
using Leadtools.Examples;

public void SpatialFilterConstructorExample_S2(RasterImage image, Stream outStream)
{
   // Prepare the command
   SpatialFilterCommand command1 = new SpatialFilterCommand(SpatialFilterCommandPredefined.EmbossSouth);
   int[] data = command1.Matrix;
   SpatialFilterCommand command = new SpatialFilterCommand(command1.Divisor, command1.Bias, data);
   //Apply the filter.
   // Save result image
   RasterCodecs codecs = new RasterCodecs();
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24);
   image.Dispose();
}

Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Effects

Public Sub SpatialFilterConstructorExample_S2(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(command1.Divisor, command1.Bias, data)
   'Apply the filter.
   ' Save result image
   Dim codecs As RasterCodecs = New RasterCodecs()
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24)
   image.Dispose()
End Sub

Target Platforms

Reference

SpatialFilterCommand Class
SpatialFilterCommand Members
Overload List