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ScaleEffect Class
[NoComposition] Resizes an image.
Inheritance Hierarchy

Namespace:  Microsoft.Graphics.Canvas.Effects
Assembly:  Microsoft.Graphics.Canvas (in Microsoft.Graphics.Canvas.dll) Version:
public sealed class ScaleEffect : ICanvasEffect, 
	IGraphicsEffect, IGraphicsEffectSource, ICanvasImage, IDisposable

The ScaleEffect type exposes the following members.

Public methodScaleEffect
Initializes a new instance of the ScaleEffect class.
Public propertyBorderMode
Border mode for edge pixels. Default value Soft.
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 propertyCenterPoint
Point to scale around. Default value (0,0).
Public propertyInterpolationMode
Interpolation mode. Default value Linear.
Public propertyName
Attaches a user-defined name string to the effect.
Public propertyScale
Image scale factor. Default value (1,1).
Public propertySharpness
When using high quality cubic interpolation mode, specifies the sharpness level of the scaling filter as a float between 0 and 1.
Public propertySource
Gets or sets the input source for Scale effect.
Public methodDispose
Releases all resources used by the effect.
Public methodGetBounds(ICanvasResourceCreator)
Retrieves the bounds of this ScaleEffect.
Public methodGetBounds(ICanvasResourceCreator, Matrix3x2)
Retrieves the bounds of this ScaleEffect.
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.

Supported by Win2D but not Windows.UI.Composition.

This Windows Runtime type corresponds to the D2D Scale effect.

See Also