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UnsharpMaskCommand Constructor(Int32,Int32,Int32,UnsharpMaskCommandColorType)
See Also  Example
Leadtools.ImageProcessing.Effects Namespace > UnsharpMaskCommand Class > UnsharpMaskCommand Constructor : UnsharpMaskCommand Constructor(Int32,Int32,Int32,UnsharpMaskCommandColorType)



amount
Value that represents an adjustment factor. This is a percentage.
radius
Value that indicates the size of the neighborhood used for blurring each pixel of the image.
threshold
Value that indicates the threshold for modifying the original value of the pixel. If the difference in the original pixel value and the blurred pixel value is greater than the threshold value, the original pixel value will be modified.
colorType
Flag that indicates the color space in which to apply the mask.
Initializes a new Leadtools.ImageProcessing.Effects.UnsharpMaskCommand class object with explicit parameters. Supported in Silverlight, Windows Phone 7

Syntax

Visual Basic (Declaration) 
Public Function New( _
   ByVal amount As Integer, _
   ByVal radius As Integer, _
   ByVal threshold As Integer, _
   ByVal colorType As UnsharpMaskCommandColorType _
)
Visual Basic (Usage)Copy Code
Dim amount As Integer
Dim radius As Integer
Dim threshold As Integer
Dim colorType As UnsharpMaskCommandColorType
 
Dim instance As New UnsharpMaskCommand(amount, radius, threshold, colorType)
C# 
public UnsharpMaskCommand( 
   int amount,
   int radius,
   int threshold,
   UnsharpMaskCommandColorType colorType
)
C++/CLI 
public:
UnsharpMaskCommand( 
   int amount,
   int radius,
   int threshold,
   UnsharpMaskCommandColorType colorType
)

Parameters

amount
Value that represents an adjustment factor. This is a percentage.
radius
Value that indicates the size of the neighborhood used for blurring each pixel of the image.
threshold
Value that indicates the threshold for modifying the original value of the pixel. If the difference in the original pixel value and the blurred pixel value is greater than the threshold value, the original pixel value will be modified.
colorType
Flag that indicates the color space in which to apply the mask.

Example

Run the Leadtools.ImageProcessing.Effects.UnsharpMaskCommand on an image.

Visual BasicCopy Code
Public Sub UnsharpMaskConstructorExample()
   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 UnsharpMaskCommand = New UnsharpMaskCommand(200, 15, 50, UnsharpMaskCommandColorType.Rgb)
   command.Run(leadImage)

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 UnsharpMaskConstructorExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

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

      // Prepare the command
      UnsharpMaskCommand command = new UnsharpMaskCommand(200, 15, 50, UnsharpMaskCommandColorType.Rgb);
      command.Run(image);

   }

static class LEAD_VARS
{
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}
SilverlightCSharpCopy Code
public void UnsharpMaskConstructorExample(RasterImage image, Stream outStream)
{
   // Prepare the command
   UnsharpMaskCommand command = new UnsharpMaskCommand(200, 15, 50, UnsharpMaskCommandColorType.Rgb);
   command.Run(image);
   // Save result image
   RasterCodecs codecs = new RasterCodecs();
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24);
   image.Dispose();
}
SilverlightVBCopy Code
Public Sub UnsharpMaskConstructorExample(ByVal image As RasterImage, ByVal outStream As Stream)
   ' Prepare the command
   Dim command As UnsharpMaskCommand = New UnsharpMaskCommand(200, 15, 50, UnsharpMaskCommandColorType.Rgb)
   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 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only)

See Also