Class EdgeDetector2DProcessor

Namespace

SixLabors.ImageSharp.Processing.Processors.Convolution

Assembly

SixLabors.ImageSharp.dll

Defines edge detection using the two 1D gradient operators.

public sealed class EdgeDetector2DProcessor : IImageProcessor

Inheritance

object

EdgeDetector2DProcessor

Implements

IImageProcessor

Inherited Members

object.GetType()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Constructors

EdgeDetector2DProcessor(EdgeDetector2DKernel, bool)

Initializes a new instance of the EdgeDetector2DProcessor class.

public EdgeDetector2DProcessor(EdgeDetector2DKernel kernel, bool grayscale)

Parameters

kernel EdgeDetector2DKernel

The 2D edge detector kernel.

grayscale bool

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.

public bool Grayscale { get; }

Property Value

bool

Kernel

Gets the 2D edge detector kernel.

public EdgeDetector2DKernel Kernel { get; }

Property Value

EdgeDetector2DKernel

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>.

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

Parameters

configuration Configuration

The configuration which allows altering default behaviour or extending the library.

source Image<TPixel>

The source image. Cannot be null.

sourceRectangle Rectangle

The Rectangle structure that specifies the portion of the image object to draw.

Returns

IImageProcessor<TPixel>

The IImageProcessor<TPixel>

Type Parameters

TPixel

The pixel type.