LEADTOOLS Image Processing (Leadtools.ImageProcessing.Color assembly) Send comments on this topic. | Back to Introduction - All Topics | Help Version 17.0.3.29
SegmentCommand Constructor(Int32,SegmentCommandFlags)
See Also  Example



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.
Initializes a new SegmentCommand class object with explicit parameters. Supported in Silverlight, Windows Phone 7

Syntax

Visual Basic (Declaration) 
Public Function New( _
   ByVal threshold As Integer, _
   ByVal flags As SegmentCommandFlags _
)
Visual Basic (Usage)Copy Code
Dim threshold As Integer
Dim flags As SegmentCommandFlags
 
Dim instance As New SegmentCommand(threshold, flags)
C# 
public SegmentCommand( 
   int threshold,
   SegmentCommandFlags flags
)
C++/CLI 
public:
SegmentCommand( 
   int threshold,
   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 Leadtools.ImageProcessing.Color.SegmentCommand on an image.

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

      RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"));

      // 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";
}
SilverlightCSharpCopy Code
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();
}
SilverlightVBCopy Code
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: Silverlight, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only)

See Also