SwapColorsCommand Constructor(SwapColorsCommandType)

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

public SwapColorsCommand( 
   SwapColorsCommandType type
)

'Declaration
 
Public Function New( _
   ByVal type As SwapColorsCommandType _
)

'Usage
 
Dim type As SwapColorsCommandType
 
Dim instance As New SwapColorsCommand(type)

public SwapColorsCommand( 
   SwapColorsCommandType type
)

function SwapColorsCommand( 
   type 
)

public:
SwapColorsCommand( 
   SwapColorsCommandType type
)

Parameters

type: Value that indicates which color channels to swap.

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

Public Sub SwapColorsConstructorExample()
   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 SwapColorsCommand = New SwapColorsCommand(SwapColorsCommandType.RedGreen)
   command.Run(leadImage)

End Sub

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class

public void SwapColorsConstructorExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

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

      // Prepare the command
      SwapColorsCommand command = new SwapColorsCommand(SwapColorsCommandType.RedGreen);
      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 SwapColorsConstructorExample()
{
   // 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
   SwapColorsCommand command = new SwapColorsCommand(SwapColorsCommandType.RedGreen);
   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 SwapColorsConstructorExample(RasterImage image, Stream outStream)
{
   // Prepare the command
   SwapColorsCommand command = new SwapColorsCommand(SwapColorsCommandType.RedGreen);
   command.Run(image);
   // Save result image
   RasterCodecs codecs = new RasterCodecs();
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24);
   image.Dispose();
}

Public Sub SwapColorsConstructorExample(ByVal image As RasterImage, ByVal outStream As Stream)
   ' Prepare the command
   Dim command As SwapColorsCommand = New SwapColorsCommand(SwapColorsCommandType.RedGreen)
   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

SwapColorsCommand Class
SwapColorsCommand Members
Overload List