SKMaskFilter Class
Definition
Important
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Mask filters perform transformations on an alpha-channel mask before drawing. A mask filter is set using the MaskFilter property on SKPaint type.
public class SKMaskFilter : SkiaSharp.SKObject- Inheritance
Fields
| TableMaxLength |
Gets the maximum number of colors in the color lookup table. |
Properties
| Handle |
Gets or sets the handle to the underlying native object. (Inherited from SKObject) |
| IgnorePublicDispose |
Gets or sets a value indicating whether the call the public Dispose() should be no-op. (Inherited from SKNativeObject) |
| IsDisposed |
Gets or sets a value indicating whether the object has already been disposed. (Inherited from SKNativeObject) |
| OwnsHandle |
Gets a value indicating whether this object should destroy the underlying native object. (Inherited from SKObject) |
Methods
| ConvertRadiusToSigma(Single) |
Converts from the (legacy) idea of specifying the blur "radius" to the standard notion of specifying its sigma. |
| ConvertSigmaToRadius(Single) |
Converts from the standard notion of specifying the blur sigma to the (legacy) idea of specifying its "radius". |
| CreateBlur(SKBlurStyle, Single) |
Creates a mask filter that applies a blur. |
| CreateBlur(SKBlurStyle, Single, Boolean) | |
| CreateBlur(SKBlurStyle, Single, SKBlurMaskFilterFlags) |
Obsolete.
Creates a mask filter that applies a blur. |
| CreateBlur(SKBlurStyle, Single, SKRect) |
Obsolete.
Creates a mask filter that applies a blur. |
| CreateBlur(SKBlurStyle, Single, SKRect, Boolean) |
Obsolete.
Creates a mask filter that applies a blur. |
| CreateBlur(SKBlurStyle, Single, SKRect, SKBlurMaskFilterFlags) |
Obsolete.
Obsolete.
Creates a mask filter that applies a blur. |
| CreateClip(Byte, Byte) |
Creates a mask filter that clips the alpha channel to the specified minimum and maximum alpha values. |
| CreateGamma(Single) |
Creates a mask filter that applies gamma. |
| CreateTable(Byte[]) |
Creates a mask filter that applies a table lookup on each of the alpha values in the mask. |
| Dispose() |
Releases all resources used by this SKNativeObject. (Inherited from SKNativeObject) |
| Dispose(Boolean) |
Releases the unmanaged resources used by the SKMaskFilter and optionally releases the managed resources. |
| DisposeInternal() |
Triggers a dispose, ignoring the value of IgnorePublicDispose. (Inherited from SKNativeObject) |
| DisposeManaged() |
Implemented by derived SKObject types to destroy any managed objects. (Inherited from SKObject) |
| DisposeNative() |
Implemented by derived SKObject types to destroy any native objects. (Inherited from SKObject) |
| DisposeUnownedManaged() | (Inherited from SKObject) |
