Class CloningImageProcessor<TPixel>

The base class for all pixel specific cloning image processors. Allows the application of processing algorithms to the image. The image is cloned before operating upon and the buffers swapped upon completion.

Inheritance

object

CloningImageProcessor<TPixel>

Implements

ICloningImageProcessor<TPixel>

IImageProcessor<TPixel>

IDisposable

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: SixLabors.ImageSharp.Processing.Processors

Assembly: SixLabors.ImageSharp.dll

Syntax

public abstract class CloningImageProcessor<TPixel> : ICloningImageProcessor<TPixel>, IImageProcessor<TPixel>, IDisposable where TPixel : unmanaged, IPixel<TPixel>

Type Parameters

Name	Description
TPixel	The pixel format.

Constructors

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CloningImageProcessor(Configuration, Image<TPixel>, Rectangle)

Initializes a new instance of the CloningImageProcessor<TPixel> class.

Declaration

protected CloningImageProcessor(Configuration configuration, Image<TPixel> source, Rectangle sourceRectangle)

Parameters

Type	Name	Description
Configuration	configuration	The configuration which allows altering default behaviour or extending the library.
Image<TPixel>	source	The source Image<TPixel> for the current processor instance.
Rectangle	sourceRectangle	The source area to process for the current processor instance.

Properties

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Configuration

Gets the Configuration instance to use when performing operations.

Declaration

protected Configuration Configuration { get; }

Property Value

Type	Description
Configuration

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Source

Gets The source Image<TPixel> for the current processor instance.

Declaration

protected Image<TPixel> Source { get; }

Property Value

Type	Description
Image<TPixel>

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SourceRectangle

Gets The source area to process for the current processor instance.

Declaration

protected Rectangle SourceRectangle { get; }

Property Value

Type	Description
Rectangle

Methods

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AfterFrameApply(ImageFrame<TPixel>, ImageFrame<TPixel>)

This method is called after the process is applied to prepare the processor.

Declaration

protected virtual void AfterFrameApply(ImageFrame<TPixel> source, ImageFrame<TPixel> destination)

Parameters

Type	Name	Description
ImageFrame<TPixel>	source	The source image. Cannot be null.
ImageFrame<TPixel>	destination	The cloned/destination image. Cannot be null.

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AfterImageApply(Image<TPixel>)

This method is called after the process is applied to prepare the processor.

Declaration

protected virtual void AfterImageApply(Image<TPixel> destination)

Parameters

Type	Name	Description
Image<TPixel>	destination	The cloned/destination image. Cannot be null.

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BeforeFrameApply(ImageFrame<TPixel>, ImageFrame<TPixel>)

This method is called before the process is applied to prepare the processor.

Declaration

protected virtual void BeforeFrameApply(ImageFrame<TPixel> source, ImageFrame<TPixel> destination)

Parameters

Type	Name	Description
ImageFrame<TPixel>	source	The source image. Cannot be null.
ImageFrame<TPixel>	destination	The cloned/destination image. Cannot be null.

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BeforeImageApply(Image<TPixel>)

This method is called before the process is applied to prepare the processor.

Declaration

protected virtual void BeforeImageApply(Image<TPixel> destination)

Parameters

Type	Name	Description
Image<TPixel>	destination	The cloned/destination image. Cannot be null.

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Dispose()

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Declaration

public void Dispose()

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Dispose(bool)

Disposes the object and frees resources for the Garbage Collector.

Declaration

protected virtual void Dispose(bool disposing)

Parameters

Type	Name	Description
bool	disposing	Whether to dispose managed and unmanaged objects.

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GetDestinationSize()

Gets the size of the destination image.

Declaration

protected abstract Size GetDestinationSize()

Returns

Type	Description
Size	The Size.

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OnFrameApply(ImageFrame<TPixel>, ImageFrame<TPixel>)

Applies the process to the specified portion of the specified ImageFrame<TPixel> at the specified location and with the specified size.

Declaration

protected abstract void OnFrameApply(ImageFrame<TPixel> source, ImageFrame<TPixel> destination)

Parameters

Type	Name	Description
ImageFrame<TPixel>	source	The source image. Cannot be null.
ImageFrame<TPixel>	destination	The cloned/destination image. Cannot be null.

Implements

ICloningImageProcessor<TPixel>

IImageProcessor<TPixel>

IDisposable