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GammaCorrectExtendedCommand Constructor(Int32,GammaCorrectExtendedCommandType)
See Also  Example



gamma
Any value greater than 0 that represents the gamma value. This value is divided internally by 100.
type
Flag that indicates which color space to use.
Initializes a new GammaCorrectExtendedCommand with explicit parameters.

Syntax

Visual Basic (Declaration) 
Public Function New( _
   ByVal gamma As Integer, _
   ByVal type As GammaCorrectExtendedCommandType _
)
Visual Basic (Usage)Copy Code
Dim gamma As Integer
Dim type As GammaCorrectExtendedCommandType
 
Dim instance As GammaCorrectExtendedCommand(gamma, type)
C# 
public GammaCorrectExtendedCommand( 
   int gamma,
   GammaCorrectExtendedCommandType type
)
C++/CLI 
public:
GammaCorrectExtendedCommand( 
   int gamma,
   GammaCorrectExtendedCommandType type
)

Parameters

gamma
Any value greater than 0 that represents the gamma value. This value is divided internally by 100.
type
Flag that indicates which color space to use.

Example

Run the GammaCorrectExtendedCommand on an image.

Visual BasicCopy Code
Public Sub GammaCorrectExtendedConstructorExample()
   RasterCodecs.Startup()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True

   Dim leadImage As RasterImage = codecs.Load(LeadtoolsExamples.Common.ImagesPath.Path + "Master.jpg")

   ' Prepare the command
   ' Apply gamma effect on image using the YUV color space and gamma value of 2.50
   Dim command As GammaCorrectExtendedCommand = New GammaCorrectExtendedCommand(250, GammaCorrectExtendedCommandType.YuvSpace)
   command.Run(leadImage)
   codecs.Save(leadImage, LeadtoolsExamples.Common.ImagesPath.Path + "Result.jpg", RasterImageFormat.Jpeg, 24)

   RasterCodecs.Shutdown()
End Sub
C#Copy Code
public void GammaCorrectExtendedConstructorExample() 
{ 
   // Load an image 
   RasterCodecs.Startup(); 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(LeadtoolsExamples.Common.ImagesPath.Path + "Master.jpg"); 
 
   // Prepare the command 
   // Apply gamma effect on image using the YUV color space and gamma value of 2.50 
   GammaCorrectExtendedCommand command = new GammaCorrectExtendedCommand(250, GammaCorrectExtendedCommandType.YuvSpace); 
   command.Run(image); 
   codecs.Save(image, LeadtoolsExamples.Common.ImagesPath.Path + "Result.jpg", RasterImageFormat.Jpeg, 24); 
 
   RasterCodecs.Shutdown(); 
}

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also