ChannelMixerCommand Constructor()

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

public ChannelMixerCommand()

'Declaration
 
Public Function New()

'Usage
 
Dim instance As New ChannelMixerCommand()

public ChannelMixerCommand()

function ChannelMixerCommand()

public:
ChannelMixerCommand();

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

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

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";
}

[TestMethod]
public async Task ChannelMixerConstructorExample()
{
   // 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
   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);

   string destFileName = @"result.jpg";
   StorageFile saveFile = await Tools.AppLocalFolder.CreateFileAsync(destFileName);
   await codecs.SaveAsync(image, LeadStreamFactory.Create(saveFile), RasterImageFormat.Jpeg, 0);
}

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();
}

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

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

ChannelMixerCommand Class
ChannelMixerCommand Members
Overload List