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BinaryFilterCommand Constructor()

Summary

Initializes a new BinaryFilterCommand class object with default parameters.

Syntax

Java

Objective-C

C++

public BinaryFilterCommand()

Public Function New()

- (instancetype)init

public BinaryFilterCommand()

public: 
BinaryFilterCommand();

Remarks

The default parameter is the BinarFilterCommandPredefined.ErosionOmniDirection predefine flag.

Example

Runs the BinaryFilterCommand on an image to dilate black objects.

Silverlight C#

Silverlight VB

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"; 
}

Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing.Effects 
      Leadtools.Examples.Support.SetLicense() 
 
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; 
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

Requirements

Target Platforms

Reference

BinaryFilterCommand Class

BinaryFilterCommand Members

Overload List

Help Version 19.0.2017.10.27

Leadtools.ImageProcessing.Effects Assembly

Introduction

Getting Started

Namespaces

Leadtools.ImageProcessing.Effects Namespace

Assemblies