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ChannelMixerCommand Constructor()
See Also  Example



Initializes a new ChannelMixerCommand class object with default parameters. Supported in Silverlight, Windows Phone 7

Syntax

Visual Basic (Declaration) 
Public Function New()
Visual Basic (Usage)Copy Code
Dim instance As New ChannelMixerCommand()
C# 
public ChannelMixerCommand()
C++/CLI 
public:
ChannelMixerCommand();

Example

Run the ChannelMixerCommand on an image.

Visual BasicCopy Code
Public Sub ChannelMixerConstructorExample()
   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 RedFactor As ChannelMixerCommandFactor = New ChannelMixerCommandFactor(50, 0, 0, 0)
   Dim GreenFactor As ChannelMixerCommandFactor = New ChannelMixerCommandFactor(10, 100, 0, 0)
   Dim BlueFactor As ChannelMixerCommandFactor = New ChannelMixerCommandFactor(0, 0, 100, 0)
   Dim command As ChannelMixerCommand = New ChannelMixerCommand
   command.RedFactor = RedFactor
   command.GreenFactor = GreenFactor
   command.BlueFactor = BlueFactor
   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 ChannelMixerConstructorExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

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

      // Prepare the command
      ChannelMixerCommandFactor RedFactor = new ChannelMixerCommandFactor(50, 0, 0, 0);
      ChannelMixerCommandFactor GreenFactor = new ChannelMixerCommandFactor(10, 100, 0, 0);
      ChannelMixerCommandFactor BlueFactor = new ChannelMixerCommandFactor(0, 0, 100, 0);
      ChannelMixerCommand command = new ChannelMixerCommand();
      command.RedFactor = RedFactor;
      command.GreenFactor = GreenFactor;
      command.BlueFactor = BlueFactor;
      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 ChannelMixerConstructorExample(RasterImage image, Stream outStream)
{
   // Prepare the command
   ChannelMixerCommandFactor RedFactor = new ChannelMixerCommandFactor(50, 0, 0, 0);
   ChannelMixerCommandFactor GreenFactor = new ChannelMixerCommandFactor(10, 100, 0, 0);
   ChannelMixerCommandFactor BlueFactor = new ChannelMixerCommandFactor(0, 0, 100, 0);
   ChannelMixerCommand command = new ChannelMixerCommand();
   command.RedFactor = RedFactor;
   command.GreenFactor = GreenFactor;
   command.BlueFactor = BlueFactor;
   command.Run(image);
   // Save result image
   RasterCodecs codecs = new RasterCodecs();
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24);
   image.Dispose();
}
SilverlightVBCopy Code
Public Sub ChannelMixerConstructorExample(ByVal image As RasterImage, ByVal outStream As Stream)
   ' Prepare the command
   Dim RedFactor As ChannelMixerCommandFactor = New ChannelMixerCommandFactor(50, 0, 0, 0)
   Dim GreenFactor As ChannelMixerCommandFactor = New ChannelMixerCommandFactor(10, 100, 0, 0)
   Dim BlueFactor As ChannelMixerCommandFactor = New ChannelMixerCommandFactor(0, 0, 100, 0)
   Dim command As ChannelMixerCommand = New ChannelMixerCommand()
   command.RedFactor = RedFactor
   command.GreenFactor = GreenFactor
   command.BlueFactor = BlueFactor
   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