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



Initializes a new Leadtools.ImageProcessing.Effects.BinaryFilterCommand class object with default parameters. Supported in Silverlight, Windows Phone 7

Syntax

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

Example

Run the Leadtools.ImageProcessing.Effects.BinaryFilterCommand on an image to dilate black objects.

Visual BasicCopy Code
Public Sub BinaryFilterConstructorExample_S1()
   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 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
C#Copy Code
public void BinaryFilterConstructorExample_S1()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

      RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "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, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24);

   }

static class LEAD_VARS
{
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}
SilverlightCSharpCopy Code
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();
}
SilverlightVBCopy Code
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

Requirements

Target Platforms: Silverlight 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only)

See Also