AddNoiseCommand Constructor(Int32,RasterColorChannel)

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

public AddNoiseCommand( 
   int range,
   RasterColorChannel channel
)

'Declaration
 
Public Function New( _
   ByVal range As Integer, _
   ByVal channel As RasterColorChannel _
)

'Usage
 
Dim range As Integer
Dim channel As RasterColorChannel
 
Dim instance As New AddNoiseCommand(range, channel)

public AddNoiseCommand( 
   int range,
   RasterColorChannel channel
)

function AddNoiseCommand( 
   range ,
   channel 
)

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.

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

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

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";
}

[TestMethod]
public async Task AddNoiseConstructorExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;
   // Load the image
   string srcFileName = @"Assets\Image1.cmp";
   StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(srcFileName);
   RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile));

   // Prepare the command
   AddNoiseCommand command = new AddNoiseCommand(250, RasterColorChannel.Red);
   command.Run(image);
   //Save as BMP
   string destFileName = @"result.bmp";
   StorageFile saveFile = await Tools.AppLocalFolder.CreateFileAsync(destFileName);
   await codecs.SaveAsync(image, LeadStreamFactory.Create(saveFile), RasterImageFormat.Bmp, 24);

}

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();
}

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

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

AddNoiseCommand Class
AddNoiseCommand Members
Overload List