Class ProjectiveTransformProcessor

Defines a projective transformation applicable to an Image.

Inheritance
Object
CloningImageProcessor
ProjectiveTransformProcessor
Implements
Inherited Members
Namespace: SixLabors.ImageSharp.Processing.Processors.Transforms
Assembly: SixLabors.ImageSharp.dll
Syntax
public sealed class ProjectiveTransformProcessor : CloningImageProcessor, ICloningImageProcessor, IImageProcessor

Constructors

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ProjectiveTransformProcessor(Matrix4x4, IResampler, Size)

Initializes a new instance of the ProjectiveTransformProcessor class.

Declaration
public ProjectiveTransformProcessor(Matrix4x4 matrix, IResampler sampler, Size targetDimensions)
Parameters
Type Name Description
Matrix4x4 matrix

The transform matrix.
IResampler sampler

The sampler to perform the transform operation.
Size targetDimensions

The target dimensions.

Properties

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DestinationSize

Gets the destination size to constrain the transformed image to.

Declaration
public Size DestinationSize { get; }
Property Value
Type Description
Size
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Sampler

Gets the sampler to perform interpolation of the transform operation.

Declaration
public IResampler Sampler { get; }
Property Value
Type Description
IResampler
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TransformMatrix

Gets the matrix used to supply the projective transform.

Declaration
public Matrix4x4 TransformMatrix { get; }
Property Value
Type Description
Matrix4x4

Methods

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

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

Declaration
public override ICloningImageProcessor<TPixel> CreatePixelSpecificCloningProcessor<TPixel>(Configuration configuration, Image<TPixel> source, Rectangle sourceRectangle)
    where TPixel : struct, 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
ICloningImageProcessor<TPixel>

The ICloningImageProcessor<TPixel>
Type Parameters
Name Description
TPixel

The pixel type.
Overrides
SixLabors.ImageSharp.Processing.Processors.CloningImageProcessor.CreatePixelSpecificCloningProcessor<TPixel>(SixLabors.ImageSharp.Configuration, SixLabors.ImageSharp.Image<TPixel>, SixLabors.ImageSharp.Rectangle)

Implements