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BinaryFilterCommand Constructor()
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Leadtools.ImageProcessing.Effects Namespace > BinaryFilterCommand Class > BinaryFilterCommand Constructor : BinaryFilterCommand Constructor()



Initializes a new BinaryFilterCommand class object with default parameters.

Syntax

Visual Basic (Declaration) 
Public Function New()
Visual Basic (Usage)Copy Code
Dim instance As BinaryFilterCommand()
C# 
public BinaryFilterCommand()
C++/CLI 
public:
BinaryFilterCommand();

Example

Run the BinaryFilterCommand on an image to dilate black objects.

Visual BasicCopy Code
Public Sub BinaryFilterConstructorExample_S1()
   RasterCodecs.Startup()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True

   Dim leadImage As RasterImage = codecs.Load(LeadtoolsExamples.Common.ImagesPath.Path + "Master.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, LeadtoolsExamples.Common.ImagesPath.Path + "Result.jpg", RasterImageFormat.Jpeg, 24)
   MessageBox.Show("The dimension property has the value = " + command.Dimension.ToString())

   RasterCodecs.Shutdown()
End Sub
C#Copy Code
public void BinaryFilterConstructorExample_S1() 
{ 
   // Load an image 
   RasterCodecs.Startup(); 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(LeadtoolsExamples.Common.ImagesPath.Path + "Master.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, LeadtoolsExamples.Common.ImagesPath.Path + "Result.jpg", RasterImageFormat.Jpeg, 24); 
 
   RasterCodecs.Shutdown(); 
}

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also