Class KnownResamplers

Contains reusable static instances of known resampling algorithms

Inheritance
Object
KnownResamplers
Namespace: SixLabors.ImageSharp.Processing
Assembly: SixLabors.ImageSharp.dll
Syntax
public static class KnownResamplers : object

Properties

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Bicubic

Gets the Bicubic sampler that implements the bicubic kernel algorithm W(x)

Declaration
public static IResampler Bicubic { get; }
Property Value
Type Description
IResampler
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Box

Gets the Box sampler that implements the box algorithm. Similar to nearest neighbor when upscaling. When downscaling the pixels will average, merging pixels together.

Declaration
public static IResampler Box { get; }
Property Value
Type Description
IResampler
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CatmullRom

Gets the Catmull-Rom sampler, a well known standard Cubic Filter often used as a interpolation function

Declaration
public static IResampler CatmullRom { get; }
Property Value
Type Description
IResampler
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Hermite

Gets the Hermite sampler. A type of smoothed triangular interpolation filter that rounds off strong edges while preserving flat 'color levels' in the original image.

Declaration
public static IResampler Hermite { get; }
Property Value
Type Description
IResampler
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Lanczos2

Gets the Lanczos kernel sampler that implements smooth interpolation with a radius of 2 pixels. This algorithm provides sharpened results when compared to others when downsampling.

Declaration
public static IResampler Lanczos2 { get; }
Property Value
Type Description
IResampler
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Lanczos3

Gets the Lanczos kernel sampler that implements smooth interpolation with a radius of 3 pixels This algorithm provides sharpened results when compared to others when downsampling.

Declaration
public static IResampler Lanczos3 { get; }
Property Value
Type Description
IResampler
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Lanczos5

Gets the Lanczos kernel sampler that implements smooth interpolation with a radius of 5 pixels This algorithm provides sharpened results when compared to others when downsampling.

Declaration
public static IResampler Lanczos5 { get; }
Property Value
Type Description
IResampler
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Lanczos8

Gets the Lanczos kernel sampler that implements smooth interpolation with a radius of 8 pixels This algorithm provides sharpened results when compared to others when downsampling.

Declaration
public static IResampler Lanczos8 { get; }
Property Value
Type Description
IResampler
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MitchellNetravali

Gets the Mitchell-Netravali sampler. This seperable cubic algorithm yields a very good equilibrium between detail preservation (sharpness) and smoothness.

Declaration
public static IResampler MitchellNetravali { get; }
Property Value
Type Description
IResampler
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NearestNeighbor

Gets the Nearest-Neighbour sampler that implements the nearest neighbor algorithm. This uses a very fast, unscaled filter which will select the closest pixel to the new pixels position.

Declaration
public static IResampler NearestNeighbor { get; }
Property Value
Type Description
IResampler
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Robidoux

Gets the Robidoux sampler. This algorithm developed by Nicolas Robidoux providing a very good equilibrium between detail preservation (sharpness) and smoothness comparable to MitchellNetravali.

Declaration
public static IResampler Robidoux { get; }
Property Value
Type Description
IResampler
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RobidouxSharp

Gets the Robidoux Sharp sampler. A sharpened form of the Robidoux sampler

Declaration
public static IResampler RobidouxSharp { get; }
Property Value
Type Description
IResampler
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Spline

Gets the Spline sampler. A separable cubic algorithm similar to MitchellNetravali but yielding smoother results.

Declaration
public static IResampler Spline { get; }
Property Value
Type Description
IResampler
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Triangle

Gets the Triangle sampler, otherwise known as Bilinear. This interpolation algorithm can be used where perfect image transformation with pixel matching is impossible, so that one can calculate and assign appropriate intensity values to pixels

Declaration
public static IResampler Triangle { get; }
Property Value
Type Description
IResampler
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Welch

Gets the Welch sampler. A high speed algorithm that delivers very sharpened results.

Declaration
public static IResampler Welch { get; }
Property Value
Type Description
IResampler