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AddNoiseCommand Constructor(Int32,RasterColorChannel)
See Also  Example
Leadtools.ImageProcessing.Effects Namespace > AddNoiseCommand Class > AddNoiseCommand Constructor : AddNoiseCommand Constructor(Int32,RasterColorChannel)



range
Percentage of coverage, expressed in tenths of a percent. Valid values are 0 to 1000.
channel
value that represents the color plane to which to add the noise.
Initializes a new AddNoiseCommand class object with explicit parameters. Supported in Silverlight, Windows Phone 7

Syntax

Visual Basic (Declaration) 
Public Function New( _
   ByVal range As Integer, _
   ByVal channel As RasterColorChannel _
)
Visual Basic (Usage)Copy Code
Dim range As Integer
Dim channel As RasterColorChannel
 
Dim instance As New AddNoiseCommand(range, channel)
C# 
public AddNoiseCommand( 
   int range,
   RasterColorChannel channel
)
C++/CLI 
public:
AddNoiseCommand( 
   int range,
   RasterColorChannel channel
)

Parameters

range
Percentage of coverage, expressed in tenths of a percent. Valid values are 0 to 1000.
channel
value that represents the color plane to which to add the noise.

Example

Run the AddNoiseCommand to add red noise to the image(Default constructor example).

Visual BasicCopy Code
Public Sub AddNoiseConstructorExample()
   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 AddNoiseCommand = New AddNoiseCommand(250, RasterColorChannel.Red)
   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 AddNoiseConstructorExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

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

      // Prepare the command
      AddNoiseCommand command = new AddNoiseCommand(250, RasterColorChannel.Red);
      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 AddNoiseConstructorExample(RasterImage image, Stream outStream)
{
   // Prepare the command
   AddNoiseCommand command = new AddNoiseCommand(250, RasterColorChannel.Red);
   command.Run(image);
   // Save result image
   RasterCodecs codecs = new RasterCodecs();
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24);
   image.Dispose();
}
SilverlightVBCopy Code
Public Sub AddNoiseConstructorExample(ByVal image As RasterImage, ByVal outStream As Stream)
   ' Prepare the command
   Dim command As AddNoiseCommand = New AddNoiseCommand(250, RasterColorChannel.Red)
   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