| SharpenEffect Class |
[NoComposition]
Sharpens the image.
Inheritance HierarchySystemObject
Microsoft.Graphics.Canvas.EffectsSharpenEffect
Microsoft.Graphics.Canvas.EffectsSharpenEffect
Namespace: Microsoft.Graphics.Canvas.Effects
Assembly: Microsoft.Graphics.Canvas (in Microsoft.Graphics.Canvas.dll) Version: 0.0.0.0
SyntaxC#
public sealed class SharpenEffect : ICanvasEffect, IGraphicsEffect, IGraphicsEffectSource, ICanvasImage, IDisposable
The SharpenEffect type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | SharpenEffect | Initializes a new instance of the SharpenEffect class. |
Properties| Name | Description | |
|---|---|---|
 | Amount | How much to sharpen the image. Default value 0, range 0 to 10. |
| BufferPrecision | Specifies what precision to use for intermediate buffers when drawing this effect. |
| CacheOutput | Enables caching the output from drawing this effect. |
| Name | Attaches a user-defined name string to the effect. |
| Source | Gets or sets the input source for Sharpen effect. |
| Threshold | Adjusts which parts of the image are sharpened. Default value 0, range 0 to 10. |
Methods| Name | Description | |
|---|---|---|
| Dispose | Releases all resources used by the effect. |
| GetBounds(ICanvasResourceCreator) | Retrieves the bounds of this SharpenEffect. |
| GetBounds(ICanvasResourceCreator, Matrix3x2) | Retrieves the bounds of this SharpenEffect. |
| GetInvalidRectangles | Queries what regions of the effect output have changed since it was last drawn. |
 | GetRequiredSourceRectangle | Queries what part of an effect source image is needed to draw an output region. |
| GetRequiredSourceRectangles | Queries what parts of the effect source images are needed to draw an output region. |
| InvalidateSourceRectangle | Notifies the effect that one of its source images has changed. |
RemarksSupported by Win2D but not Windows.UI.Composition.
This Windows Runtime type corresponds to the D2D Sharpen effect.
See Also