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SegmentCommand Constructor(int,SegmentCommandFlags)

Summary

Initializes a new SegmentCommand class object with explicit parameters.

Syntax

Java

Objective-C

WinRT C#

C++

public SegmentCommand( 
   int threshold, 
   SegmentCommandFlags flags 
)

Public Function New( _ 
   ByVal threshold As Integer, _ 
   ByVal flags As Leadtools.Imageprocessing.Color.SegmentCommandFlags _ 
)

public SegmentCommand(  
   int threshold, 
   Leadtools.Imageprocessing.Color.SegmentCommandFlags flags 
)

- (instancetype)initWithThreshold:(NSUInteger)threshold 
                            flags:(LTSegmentCommandFlags)flags

public SegmentCommand( 
   int threshold,  
   int flags 
)

function SegmentCommand(  
   threshold , 
   flags  
)

public: 
SegmentCommand(  
   int threshold, 
   Leadtools.Imageprocessing.Color.SegmentCommandFlags flags 
)

Parameters

threshold
The tolerance value of each segment. Valid values for this parameter are: 0 to 255 for 1, 2, 3, 4, 5, 6, 7, 8, 24, and 32-bit images, 0 to 4095 for 12-bit images and 0 to 65535 for 16, 48, and 64-bit images.

flags
Flag that indicates the color space used in the segmentation. For a list of possible values, refer to SegmentCommandFlags.

Example

Run the SegmentCommand on an image.

Silverlight C#

Silverlight VB

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Color; 
 
public void SegmentConstructorExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp")); 
 
   // Prepare the command 
   SegmentCommand command = new SegmentCommand(20, SegmentCommandFlags.Rgb); 
   // segment the image. 
   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.Color 
      Leadtools.Examples.Support.SetLicense() 
 
Public Sub SegmentConstructorExample() 
   Dim codecs As New RasterCodecs() 
   codecs.ThrowExceptionsOnInvalidImages = True 
 
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp")) 
 
   ' Prepare the command 
   Dim command As SegmentCommand = New SegmentCommand(20, SegmentCommandFlags.Rgb) 
   ' segment the image. 
   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.Color; 
using Leadtools.Examples; 
 
public void SegmentConstructorExample(RasterImage image, Stream outStream) 
{ 
   // Prepare the command 
   SegmentCommand command = new SegmentCommand(20, SegmentCommandFlags.Rgb); 
   // segment the image. 
   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.Color 
 
Public Sub SegmentConstructorExample(ByVal image As RasterImage, ByVal outStream As Stream) 
   ' Prepare the command 
   Dim command As SegmentCommand = New SegmentCommand(20, SegmentCommandFlags.Rgb) 
   ' segment the image. 
   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

SegmentCommand Class

SegmentCommand Members

Overload List

Help Version 19.0.2017.10.27

Leadtools.ImageProcessing.Color Assembly

Introduction

Getting Started

Namespaces

Leadtools.ImageProcessing.Color Namespace

Assemblies