LEADTOOLS Image Processing (Leadtools.ImageProcessing.Color assembly)

SelectiveColorCommandData Class

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Example 







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

public class SelectiveColorCommandData

function Leadtools.ImageProcessing.Color.SelectiveColorCommandData()
public ref class SelectiveColorCommandData
Example
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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, "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
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, "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";
}
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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