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SelectiveColorCommandData Class
See Also  Members  



The SelectiveColorCommandData class contains the information needed for a single "Selected Color", which is used mainly in the SelectiveColorCommand class. Supported in Silverlight, Windows Phone 7

Object Model

SelectiveColorCommandData Class

Syntax

Visual Basic (Declaration) 
Public Class SelectiveColorCommandData
Visual Basic (Usage)Copy Code
Dim instance As SelectiveColorCommandData
C# 
public class SelectiveColorCommandData
C++/CLI 
public ref class SelectiveColorCommandData

Example

Run the SelectiveColorCommand on an image and apply selective color to the image.

Visual BasicCopy Code
Public Sub SelectiveColorCommandExample()
   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 SelectiveColorCommand = New SelectiveColorCommand
   'Manipulate values.
   command.ColorsData(SelectiveCommandColorTypes.Red).Cyan = -100  ' Change the Red selected color
   command.ColorsData(SelectiveCommandColorTypes.Yellow).Cyan = 34    ' Change the Yellow selected color
   command.ColorsData(SelectiveCommandColorTypes.Yellow).Magenta = 100
   command.ColorsData(SelectiveCommandColorTypes.Yellow).Yellow = 40
   command.ColorsData(SelectiveCommandColorTypes.Green).Black = 100 ' Change the Green selected color
   command.ColorsData(SelectiveCommandColorTypes.Neutral).Cyan = -65  ' Change the Neutral selected color
   command.ColorsData(SelectiveCommandColorTypes.Neutral).Magenta = -39
   command.ColorsData(SelectiveCommandColorTypes.Neutral).Yellow = 63
   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 SelectiveColorCommandExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

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

      // Prepare the command
      SelectiveColorCommand command = new SelectiveColorCommand();
      //Manipulate values.
      command.ColorsData[(int)SelectiveCommandColorTypes.Red].Cyan  = -100; // Change the Red selected color
      command.ColorsData[(int)SelectiveCommandColorTypes.Yellow].Cyan  =  34;  // Change the Yellow selected color
      command.ColorsData[(int)SelectiveCommandColorTypes.Yellow].Magenta = 100;
      command.ColorsData[(int)SelectiveCommandColorTypes.Yellow].Yellow  =  40;
      command.ColorsData[(int)SelectiveCommandColorTypes.Green].Black = 100; // Change the Green selected color
      command.ColorsData[(int)SelectiveCommandColorTypes.Neutral].Cyan = -65;  // Change the Neutral selected color
      command.ColorsData[(int)SelectiveCommandColorTypes.Neutral].Magenta = -39;
      command.ColorsData[(int)SelectiveCommandColorTypes.Neutral].Yellow  =  63;
      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 SelectiveColorCommandExample(RasterImage image, Stream outStream)
{
   // Prepare the command
   SelectiveColorCommand command = new SelectiveColorCommand();
   //Manipulate values.
   command.ColorsData[(int)SelectiveCommandColorTypes.Red].Cyan  = -100; // Change the Red selected color
   command.ColorsData[(int)SelectiveCommandColorTypes.Yellow].Cyan  =  34;  // Change the Yellow selected color
   command.ColorsData[(int)SelectiveCommandColorTypes.Yellow].Magenta = 100;
   command.ColorsData[(int)SelectiveCommandColorTypes.Yellow].Yellow  =  40;
   command.ColorsData[(int)SelectiveCommandColorTypes.Green].Black = 100; // Change the Green selected color
   command.ColorsData[(int)SelectiveCommandColorTypes.Neutral].Cyan = -65;  // Change the Neutral selected color
   command.ColorsData[(int)SelectiveCommandColorTypes.Neutral].Magenta = -39;
   command.ColorsData[(int)SelectiveCommandColorTypes.Neutral].Yellow  =  63;
   command.Run(image);
   // Save result image
   RasterCodecs codecs = new RasterCodecs();
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24);
   image.Dispose();
}
SilverlightVBCopy Code
Public Sub SelectiveColorCommandExample(ByVal image As RasterImage, ByVal outStream As Stream)
   ' Prepare the command
   Dim command As SelectiveColorCommand = New SelectiveColorCommand()
   'Manipulate values.
   command.ColorsData(CInt(SelectiveCommandColorTypes.Red)).Cyan = -100 ' Change the Red selected color
   command.ColorsData(CInt(SelectiveCommandColorTypes.Yellow)).Cyan = 34 ' Change the Yellow selected color
   command.ColorsData(CInt(SelectiveCommandColorTypes.Yellow)).Magenta = 100
   command.ColorsData(CInt(SelectiveCommandColorTypes.Yellow)).Yellow = 40
   command.ColorsData(CInt(SelectiveCommandColorTypes.Green)).Black = 100 ' Change the Green selected color
   command.ColorsData(CInt(SelectiveCommandColorTypes.Neutral)).Cyan = -65 ' Change the Neutral selected color
   command.ColorsData(CInt(SelectiveCommandColorTypes.Neutral)).Magenta = -39
   command.ColorsData(CInt(SelectiveCommandColorTypes.Neutral)).Yellow = 63
   command.Run(image)
   ' Save result image
   Dim codecs As RasterCodecs = New RasterCodecs()
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24)
   image.Dispose()
End Sub

Inheritance Hierarchy

System.Object
   Leadtools.ImageProcessing.Color.SelectiveColorCommandData

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