Class EdgeDetectorProcessor

Defines edge detection using a single 2D gradient operator.

Inheritance

object

EdgeDetectorProcessor

Implements

IImageProcessor

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: SixLabors.ImageSharp.Processing.Processors.Convolution

Assembly: SixLabors.ImageSharp.dll

Syntax

public sealed class EdgeDetectorProcessor : IImageProcessor

Constructors

EdgeDetectorProcessor(EdgeDetectorKernel, bool)

Initializes a new instance of the EdgeDetectorProcessor class.

Declaration

public EdgeDetectorProcessor(EdgeDetectorKernel kernel, bool grayscale)

Parameters

Type	Name	Description
EdgeDetectorKernel	kernel	The edge detector kernel.
bool	grayscale	Whether to convert the image to grayscale before performing edge detection.

Properties

Grayscale

Gets a value indicating whether to convert the image to grayscale before performing edge detection.

Declaration

public bool Grayscale { get; }

Property Value

Type	Description
bool

Kernel

Gets the edge detector kernel.

Declaration

public EdgeDetectorKernel Kernel { get; }

Property Value

Type	Description
EdgeDetectorKernel

Methods

CreatePixelSpecificProcessor<TPixel>(Configuration, Image<TPixel>, Rectangle)

Creates a pixel specific IImageProcessor<TPixel> that is capable of executing the processing algorithm on an Image<TPixel>.

Declaration

public IImageProcessor<TPixel> CreatePixelSpecificProcessor<TPixel>(Configuration configuration, Image<TPixel> source, Rectangle sourceRectangle) where TPixel : unmanaged, IPixel<TPixel>

Parameters

Type	Name	Description
Configuration	configuration	The configuration which allows altering default behaviour or extending the library.
Image<TPixel>	source	The source image. Cannot be null.
Rectangle	sourceRectangle	The Rectangle structure that specifies the portion of the image object to draw.

Returns

Type	Description
IImageProcessor<TPixel>	The IImageProcessor<TPixel>

Type Parameters

Name	Description
TPixel	The pixel type.

Implements

IImageProcessor