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LEADTOOLS Image Processing (Leadtools.ImageProcessing.Color assembly)
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SelectiveColorCommandData Class








Members 
The SelectiveColorCommandData class contains the information needed for a single "Selected Color", which is used mainly in the SelectiveColorCommand class.
Object Model
Syntax
public class SelectiveColorCommandData 
'Declaration
 

Public Class SelectiveColorCommandData 
'Usage
 

Dim instance As SelectiveColorCommandData
public sealed class SelectiveColorCommandData 
@interface LTSelectiveColorCommandData : NSObject
public class SelectiveColorCommandData
function Leadtools.ImageProcessing.Color.SelectiveColorCommandData()
public ref class SelectiveColorCommandData
Example

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

Copy Code   
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Color

   
Public Sub SelectiveColorCommandExample()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "cannon.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
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Color;

      
public void SelectiveColorCommandExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "cannon.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";
}
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Color;

      
public async Task SelectiveColorCommandExample()
{
   // 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
   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);

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

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();
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Color

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
Requirements

Target Platforms

See Also

Reference

SelectiveColorCommandData Members
Leadtools.ImageProcessing.Color Namespace

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