SpotlightEffect Constructor (IImageProvider, Point, Int32, Double)

Creates a new Spotlight effect with specified image source and parameters.

Namespace: Lumia.Imaging.Artistic
Assembly: Lumia.Imaging (in Lumia.Imaging.dll) Version: 255.255.255.255

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public:
SpotlightEffect(
	[InAttribute] IImageProvider^ imageSource, 
	[InAttribute] Point position, 
	[InAttribute] int radius, 
	[InAttribute] double transitionSize
)

Parameters

imageSource
Type: Lumia.Imaging::IImageProvider
An image source for the effect.
position
Type: Windows.Foundation::Point
The position of the center of spotlight circle.
radius
Type: System::Int32
The radius of the spotlight circle in pixels. Current coordinates.

Range [0, 64511].

transitionSize
Type: System::Double
The size of the transition region given as a fraction of the radius.

Range [0.0, 1.0].

Lumia Imaging SDK

Supported in: 3.0
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