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UnsharpMaskCommand Constructor(Int32,Int32,Int32,UnsharpMaskCommandColorType)
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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 UnsharpMaskCommand class object with explicit parameters.

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 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 UnsharpMaskCommand on an image.

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

   RasterCodecs.Shutdown()
End Sub
C#Copy Code
public void UnsharpMaskConstructorExample() 
{ 
   // 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 
   UnsharpMaskCommand command = new UnsharpMaskCommand(200, 15, 50, UnsharpMaskCommandColorType.Rgb); 
   command.Run(image); 
 
   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