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SharpenEffect Class
[Win10] [NoComposition] Sharpens the image.
Inheritance Hierarchy
SystemObject
  Microsoft.Graphics.Canvas.EffectsSharpenEffect

Namespace:  Microsoft.Graphics.Canvas.Effects
Assembly:  Microsoft.Graphics.Canvas (in Microsoft.Graphics.Canvas.dll) Version: 0.0.0.0
Syntax
C#
public sealed class SharpenEffect : ICanvasEffect, 
	IGraphicsEffect, IGraphicsEffectSource, ICanvasImage, IDisposable

The SharpenEffect type exposes the following members.

Constructors
  NameDescription
Public methodSharpenEffect
Initializes a new instance of the SharpenEffect class.
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Properties
  NameDescription
Public propertyAmount
How much to sharpen the image. Default value 0, range 0 to 10.
Public propertyBufferPrecision
Specifies what precision to use for intermediate buffers when drawing this effect.
Public propertyCacheOutput
Enables caching the output from drawing this effect.
Public propertyName
Attaches a user-defined name string to the effect.
Public propertySource
Gets or sets the input source for Sharpen effect.
Public propertyThreshold
Adjusts which parts of the image are sharpened. Default value 0, range 0 to 10.
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Methods
  NameDescription
Public methodDispose
Releases all resources used by the effect.
Public methodGetBounds(ICanvasResourceCreator)
Retrieves the bounds of this SharpenEffect.
Public methodGetBounds(ICanvasResourceCreator, Matrix3x2)
Retrieves the bounds of this SharpenEffect.
Public methodGetInvalidRectangles
Queries what regions of the effect output have changed since it was last drawn.
Public methodCode exampleGetRequiredSourceRectangle
Queries what part of an effect source image is needed to draw an output region.
Public methodGetRequiredSourceRectangles
Queries what parts of the effect source images are needed to draw an output region.
Public methodInvalidateSourceRectangle
Notifies the effect that one of its source images has changed.
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Remarks

This API is available on Windows 10 (Universal Windows Platform) only. It is not supported on Windows 8.1 or Phone 8.1.

Supported by Win2D but not Windows.UI.Composition.

This Windows Runtime type corresponds to the D2D Sharpen effect.

See Also