AlphaFromPixelFilter Class

Adds an Alpha band to the source raster based on the value of its first pixel. All pixels in the source raster that are the same color as the first pixel will be made transparent.

Inheritance Hierarchy

SystemObject
AGI.Foundation.Graphics.ImagingRasterFilter
AGI.Foundation.Graphics.ImagingAlphaFromPixelFilter

Namespace: AGI.Foundation.Graphics.Imaging
Assembly: AGI.Foundation.Graphics (in AGI.Foundation.Graphics.dll) Version: 24.3.420.0 (24.3.420.0)

Syntax

C++

Copy

public sealed class AlphaFromPixelFilter : RasterFilter

Public NotInheritable Class AlphaFromPixelFilter
	Inherits RasterFilter

public ref class AlphaFromPixelFilter sealed : public RasterFilter

[<SealedAttribute>]
type AlphaFromPixelFilter =  
    class
        inherit RasterFilter
    end

The AlphaFromPixelFilter type exposes the following members.

Constructors

	Name	Description
	AlphaFromPixelFilter	Initializes a new instance.

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Methods

	Name	Description
	Dispose	(Inherited from RasterFilter.)
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Reference

AGI.Foundation.Graphics.Imaging Namespace