Class ResizeWebProcessor

Allows the resizing of images.

Inheritance

Object

ResizeWebProcessor

Implements

IImageWebProcessor

Inherited Members

Object.Equals(Object)

Object.Equals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Object.ToString()

Namespace: SixLabors.ImageSharp.Web.Processors

Assembly: SixLabors.ImageSharp.Web.dll

Syntax

public class ResizeWebProcessor : IImageWebProcessor

Fields

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Anchor

The command constant for the resize anchor position.

Declaration

public const string Anchor = "ranchor"

Field Value

Type	Description
String

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Color

The command constant for the resize padding background color.

Declaration

public const string Color = "rcolor"

Field Value

Type	Description
String

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Compand

The command constant for the resize compand mode.

Declaration

public const string Compand = "compand"

Field Value

Type	Description
String

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Height

The command constant for the resize height.

Declaration

public const string Height = "height"

Field Value

Type	Description
String

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Mode

The command constant for the resize mode.

Declaration

public const string Mode = "rmode"

Field Value

Type	Description
String

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Orient

The command constant for the resize orientation handling mode.

Declaration

public const string Orient = "orient"

Field Value

Type	Description
String

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Sampler

The command constant for the resize sampler.

Declaration

public const string Sampler = "rsampler"

Field Value

Type	Description
String

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Width

The command constant for the resize width.

Declaration

public const string Width = "width"

Field Value

Type	Description
String

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Xy

The command constant for the resize focal point coordinates.

Declaration

public const string Xy = "rxy"

Field Value

Type	Description
String

Properties

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Commands

Gets the collection of recognized command keys.

Declaration

public IEnumerable<string> Commands { get; }

Property Value

Type	Description
IEnumerable<String>

Methods

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Process(FormattedImage, ILogger, CommandCollection, CommandParser, CultureInfo)

Processes the image based on the given commands.

Declaration

public FormattedImage Process(FormattedImage image, ILogger logger, CommandCollection commands, CommandParser parser, CultureInfo culture)

Parameters

Type	Name	Description
FormattedImage	image	The image to process.
ILogger	logger	The type used for performing logging.
CommandCollection	commands	The ordered collection containing the processing commands.
CommandParser	parser	The command parser use for parting commands.
CultureInfo	culture	The CultureInfo to use as the current parsing culture.

Returns

Type	Description
FormattedImage	The FormattedImage.

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RequiresTrueColorPixelFormat(CommandCollection, CommandParser, CultureInfo)

Returns a value indicating whether the image to be processed should be decoded using a 32 bit True Color pixel format - 8 bits per color component plus an 8 bit alpha channel https://en.wikipedia.org/wiki/Color_depth#True_color_(24-bit).

This method is used to determine whether optimizations can be enabled to reduce memory consumption during processing.

Declaration

public bool RequiresTrueColorPixelFormat(CommandCollection commands, CommandParser parser, CultureInfo culture)

Parameters

Type	Name	Description
CommandCollection	commands	The ordered collection containing the processing commands.
CommandParser	parser	The command parser use for parting commands.
CultureInfo	culture	The CultureInfo to use as the current parsing culture.

Returns

Type	Description
Boolean	The Boolean indicating whether a 32 bit True Color pixel format is required.

Implements

IImageWebProcessor