LEADTOOLS Image Processing (Leadtools.ImageProcessing.Color assembly) Send comments on this topic. | Back to Introduction - All Topics | Help Version 17.0.3.29
AdaptiveContrastCommand Constructor(Int32,Int32,AdaptiveContrastCommandType)
See Also  Example



dimension
Dimensions of the neighborhood used for filtering (Dimension x Dimension), in pixels.
amount
Value that represents an adjustment factor. Its range starts from 100 and has no upper limit.
type
Value that indicates the adjustment method.
Initializes a new AdaptiveContrastCommand with explicit parameters. Supported in Silverlight, Windows Phone 7

Syntax

Visual Basic (Declaration) 
Public Function New( _
   ByVal dimension As Integer, _
   ByVal amount As Integer, _
   ByVal type As AdaptiveContrastCommandType _
)
Visual Basic (Usage)Copy Code
Dim dimension As Integer
Dim amount As Integer
Dim type As AdaptiveContrastCommandType
 
Dim instance As New AdaptiveContrastCommand(dimension, amount, type)
C# 
public AdaptiveContrastCommand( 
   int dimension,
   int amount,
   AdaptiveContrastCommandType type
)
C++/CLI 
public:
AdaptiveContrastCommand( 
   int dimension,
   int amount,
   AdaptiveContrastCommandType type
)

Parameters

dimension
Dimensions of the neighborhood used for filtering (Dimension x Dimension), in pixels.
amount
Value that represents an adjustment factor. Its range starts from 100 and has no upper limit.
type
Value that indicates the adjustment method.

Example

Run the AdaptiveContrastCommand on an image.

Visual BasicCopy Code
Public Sub AdaptiveContrastConstructorExample()
   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 AdaptiveContrastCommand = New AdaptiveContrastCommand(9, 200, AdaptiveContrastCommandType.Exponential)
   ' Apply Adaptive Contrast Enhancement.
   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 AdaptiveContrastConstructorExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

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

      // Prepare the command
      AdaptiveContrastCommand command = new AdaptiveContrastCommand(9, 200, AdaptiveContrastCommandType.Exponential);
      // Apply Adaptive Contrast Enhancement.
      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 AdaptiveContrastConstructorExample(RasterImage image, Stream outStream)
{
   // Prepare the command
   AdaptiveContrastCommand command = new AdaptiveContrastCommand(9, 200, AdaptiveContrastCommandType.Exponential);
   // Apply Adaptive Contrast Enhancement.
   command.Run(image);
   // Save result image
   RasterCodecs codecs = new RasterCodecs();
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24);
   image.Dispose();
}
SilverlightVBCopy Code
Public Sub AdaptiveContrastConstructorExample(ByVal image As RasterImage, ByVal outStream As Stream)
   ' Prepare the command
   Dim command As AdaptiveContrastCommand = New AdaptiveContrastCommand(9, 200, AdaptiveContrastCommandType.Exponential)
   ' Apply Adaptive Contrast Enhancement.
   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: Silverlight, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only)

See Also