BinaryFilterCommand Constructor()

C#
Visual Basic
WinRT C#
Java
Objective-C
WinRT JavaScript
C++

public BinaryFilterCommand()

'Declaration

Public Function New()

'Usage

Dim instance As New BinaryFilterCommand()

public BinaryFilterCommand()

- (instancetype)init

public BinaryFilterCommand()

function BinaryFilterCommand()

public:
BinaryFilterCommand();

The default parameter is the BinarFilterCommandPredefined.ErosionOmniDirection predefine flag.

Runs the BinaryFilterCommand on an image to dilate black objects.

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

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

   
Public Sub BinaryFilterConstructorExample_S1()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ImageProcessingDemo\\Image1.jpg"))

   ' Prepare the command
   Dim nMatrix() As Integer
   ReDim nMatrix(8)
   nMatrix(0) = 0
   nMatrix(1) = 0
   nMatrix(2) = 0
   nMatrix(3) = 0
   nMatrix(4) = 0
   nMatrix(5) = 0
   nMatrix(6) = 0
   nMatrix(7) = 0
   nMatrix(8) = 0

   Dim command As BinaryFilterCommand = New BinaryFilterCommand
   command.Matrix = nMatrix
   command.Maximum = True

   ' Dilate black objects.
   command.Run(leadImage)
   codecs.Save(leadImage, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24)
   MessageBox.Show("The dimension property has the value = " + command.Dimension.ToString())

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 BinaryFilterConstructorExample_S1()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ImageProcessingDemo\\Image1.jpg"));

   // Prepare the command
   int [] nMatrix = new int[9];
   nMatrix[0] = 0;
   nMatrix[1] = 0;
   nMatrix[2] = 0;
   nMatrix[3] = 0;
   nMatrix[4] = 0;
   nMatrix[5] = 0;
   nMatrix[6] = 0;
   nMatrix[7] = 0;
   nMatrix[8] = 0;

   BinaryFilterCommand command = new BinaryFilterCommand();
   command.Matrix = nMatrix;
   command.Maximum = true;
   // Dilate black objects.
   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";
}

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

      
public async Task BinaryFilterConstructorExample_S1()
{
   // 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
   int [] nMatrix = new int[9];
   nMatrix[0] = 0;
   nMatrix[1] = 0;
   nMatrix[2] = 0;
   nMatrix[3] = 0;
   nMatrix[4] = 0;
   nMatrix[5] = 0;
   nMatrix[6] = 0;
   nMatrix[7] = 0;
   nMatrix[8] = 0;

   BinaryFilterCommand command = new BinaryFilterCommand();
   command.Matrix = nMatrix;
   command.Maximum = true;
   // Dilate black objects.
   command.Run(image);
   //Save as BMP
   string destFileName = @"result.bmp";
   StorageFile saveFile = await Tools.AppLocalFolder.CreateFileAsync(destFileName);
   await codecs.SaveAsync(image, LeadStreamFactory.Create(saveFile), RasterImageFormat.Bmp, 24);

}

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

public void BinaryFilterConstructorExample_S1(RasterImage image, Stream outStream)
{
   // Prepare the command
   int[] nMatrix = new int[9];
   nMatrix[0] = 0;
   nMatrix[1] = 0;
   nMatrix[2] = 0;
   nMatrix[3] = 0;
   nMatrix[4] = 0;
   nMatrix[5] = 0;
   nMatrix[6] = 0;
   nMatrix[7] = 0;
   nMatrix[8] = 0;
   BinaryFilterCommand command = new BinaryFilterCommand();
   command.Matrix = nMatrix;
   command.Maximum = true;
   // Dilate black objects.
   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.Effects

Public Sub BinaryFilterConstructorExample_S1(ByVal image As RasterImage, ByVal outStream As Stream)
   ' Prepare the command
   Dim nMatrix As Integer() = New Integer(8){}
   nMatrix(0) = 0
   nMatrix(1) = 0
   nMatrix(2) = 0
   nMatrix(3) = 0
   nMatrix(4) = 0
   nMatrix(5) = 0
   nMatrix(6) = 0
   nMatrix(7) = 0
   nMatrix(8) = 0
   Dim command As BinaryFilterCommand = New BinaryFilterCommand()
   command.Matrix = nMatrix
   command.Maximum = True
   ' Dilate black objects.
   command.Run(image)
   ' Save result image
   Dim codecs As RasterCodecs = New RasterCodecs()
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24)
   image.Dispose()
End Sub

Target Platforms

Reference

BinaryFilterCommand Class
BinaryFilterCommand Members
Overload List