BalanceColorsCommand Constructor(BalanceColorCommandFactor,BalanceColorCommandFactor,BalanceColorCommandFactor)

Initializes a new BalanceColorsCommand with explicit parameters.

Syntax

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

public BalanceColorsCommand( 
   BalanceColorCommandFactor redFactor,
   BalanceColorCommandFactor greenFactor,
   BalanceColorCommandFactor blueFactor
)

'Declaration
 
Public Function New( _
   ByVal redFactor As BalanceColorCommandFactor, _
   ByVal greenFactor As BalanceColorCommandFactor, _
   ByVal blueFactor As BalanceColorCommandFactor _
)

'Usage
 
Dim redFactor As BalanceColorCommandFactor
Dim greenFactor As BalanceColorCommandFactor
Dim blueFactor As BalanceColorCommandFactor
 
Dim instance As New BalanceColorsCommand(redFactor, greenFactor, blueFactor)

public BalanceColorsCommand( 
   BalanceColorCommandFactor redFactor,
   BalanceColorCommandFactor greenFactor,
   BalanceColorCommandFactor blueFactor
)

function BalanceColorsCommand( 
   redFactor ,
   greenFactor ,
   blueFactor 
)

public:
BalanceColorsCommand( 
   BalanceColorCommandFactor^ redFactor,
   BalanceColorCommandFactor^ greenFactor,
   BalanceColorCommandFactor^ blueFactor
)

Parameters

redFactor: BalanceColorCommandFactor class that contains the values to use for redistributing the image's red values. Valid values for all class members must be within the range : 0.0 - 1.0.
greenFactor: BalanceColorCommandFactor class that contains the values to use for redistributing the image's green values. Valid values for all class members must be within the range : 0.0 - 1.0.
blueFactor: BalanceColorCommandFactor class that contains the values to use for redistributing the image's blue values. Valid values for all class members must be within the range : 0.0 - 1.0.

Example

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

Public Sub BalanceColorsConstructorExample()
   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 BalanceColorCommandFactor = New BalanceColorCommandFactor
   Dim GreenFactor As BalanceColorCommandFactor = New BalanceColorCommandFactor
   Dim BlueFactor As BalanceColorCommandFactor = New BalanceColorCommandFactor

   RedFactor.ToRed = 0.2
   RedFactor.ToGreen = 0.3
   RedFactor.ToBlue = 0.5

   GreenFactor.ToRed = 0.3
   GreenFactor.ToGreen = 0.1
   GreenFactor.ToBlue = 0.6

   BlueFactor.ToRed = 0.8
   BlueFactor.ToGreen = 0.1
   BlueFactor.ToBlue = 0.1

   Dim command As BalanceColorsCommand = New BalanceColorsCommand(RedFactor, GreenFactor, 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 BalanceColorsConstructorExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

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

      // Prepare the command
      BalanceColorCommandFactor RedFactor = new BalanceColorCommandFactor();
      BalanceColorCommandFactor GreenFactor = new BalanceColorCommandFactor();
      BalanceColorCommandFactor BlueFactor = new BalanceColorCommandFactor();

      RedFactor.ToRed = 0.2;
      RedFactor.ToGreen = 0.3;
      RedFactor.ToBlue = 0.5;

      GreenFactor.ToRed = 0.3;
      GreenFactor.ToGreen = 0.1;
      GreenFactor.ToBlue = 0.6;

      BlueFactor.ToRed = 0.8;
      BlueFactor.ToGreen = 0.1;
      BlueFactor.ToBlue = 0.1;

      BalanceColorsCommand command = new BalanceColorsCommand(RedFactor, GreenFactor, 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 BalanceColorsConstructorExample()
{
   // 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
   BalanceColorCommandFactor RedFactor = new BalanceColorCommandFactor();
   BalanceColorCommandFactor GreenFactor = new BalanceColorCommandFactor();
   BalanceColorCommandFactor BlueFactor = new BalanceColorCommandFactor();

   RedFactor.ToRed = 0.2;
   RedFactor.ToGreen = 0.3;
   RedFactor.ToBlue = 0.5;

   GreenFactor.ToRed = 0.3;
   GreenFactor.ToGreen = 0.1;
   GreenFactor.ToBlue = 0.6;

   BlueFactor.ToRed = 0.8;
   BlueFactor.ToGreen = 0.1;
   BlueFactor.ToBlue = 0.1;

   BalanceColorsCommand command = new BalanceColorsCommand(RedFactor, GreenFactor, 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 BalanceColorsConstructorExample(RasterImage image, Stream outStream)
{
   // Prepare the command
   BalanceColorCommandFactor RedFactor = new BalanceColorCommandFactor();
   BalanceColorCommandFactor GreenFactor = new BalanceColorCommandFactor();
   BalanceColorCommandFactor BlueFactor = new BalanceColorCommandFactor();
   RedFactor.ToRed = 0.2;
   RedFactor.ToGreen = 0.3;
   RedFactor.ToBlue = 0.5;

   GreenFactor.ToRed = 0.3;
   GreenFactor.ToGreen = 0.1;
   GreenFactor.ToBlue = 0.6;

   BlueFactor.ToRed = 0.8;
   BlueFactor.ToGreen = 0.1;
   BlueFactor.ToBlue = 0.1;

   BalanceColorsCommand command = new BalanceColorsCommand(RedFactor, GreenFactor, BlueFactor);
   command.Run(image);

   // Save result image
   RasterCodecs codecs = new RasterCodecs();
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24);
   image.Dispose();
}

Public Sub BalanceColorsConstructorExample(ByVal image As RasterImage, ByVal outStream As Stream)
   ' Prepare the command
   Dim RedFactor As BalanceColorCommandFactor = New BalanceColorCommandFactor()
   Dim GreenFactor As BalanceColorCommandFactor = New BalanceColorCommandFactor()
   Dim BlueFactor As BalanceColorCommandFactor = New BalanceColorCommandFactor()
   RedFactor.ToRed = 0.2
   RedFactor.ToGreen = 0.3
   RedFactor.ToBlue = 0.5

   GreenFactor.ToRed = 0.3
   GreenFactor.ToGreen = 0.1
   GreenFactor.ToBlue = 0.6

   BlueFactor.ToRed = 0.8
   BlueFactor.ToGreen = 0.1
   BlueFactor.ToBlue = 0.1

   Dim command As BalanceColorsCommand = New BalanceColorsCommand(RedFactor, GreenFactor, BlueFactor)
   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: 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

BalanceColorsCommand Class
BalanceColorsCommand Members
Overload List