GetString retrieves a string value. If the key doesn't exist, it returns the provided default value. If the value exists but is of a different type, i

GetTypeDesc returns the TypeDesc for the given Type. Returns nil if the type is not registered.

GuessInterpretation returns the guessed colorspace interpretation of the image.

HEAD adds HEAD route

ImageTypesQuality defines image format quality map env var descriptor. Parses format=quality pairs (e.g., "jpg=80,webp=90").

IncImagesInProgress increments the images in progress counter

InjectImageRequestHeaders injects conditional headers into the source image request if needed.

Iter returns an iterator over the attributes. !WARNING! Don't delete items from the Attributes while iterating. If you need to filter attributes, use

JarFromRequest creates a cookie jar from the given HTTP request

LoadConfigFromEnv overrides current values with environment variables

MetaKey formats a metadata key with the standard prefix.

MetaURLOrigin extracts the origin (scheme + host) from a URL for metadata purposes.

New creates a new Security instance

New creates a new Cookies instance

NewAttributes creates a new [Attributes] instance from the given attributes.

NewDefaultConfig returns a new Config instance with default values.

NewDefaultConfig creates a new configuration with defaults

NewDefaultConfig returns a new default configuration for Google Cloud Storage transport

NewDefaultConfig returns a new default configuration for S3 transport

NewDefaultConfig returns a new default configuration for Swift storage

NewDefaultConfig returns a new default configuration for local file system transport

NewDefaultConfig creates a new Config instance with default values.

NewDefaultStaticConfig creates a new default configuration for the auxiliary image provider

NewFactory creates a new Factory instance with the given configuration.

NewFromBase64 creates a new ImageData from a base64 encoded byte slice

NewFromPath creates a new ImageData from an os.File

OPTIONS adds OPTIONS route

PagesLoaded returns number of pages in the loaded image.

Passthrough copies specified headers from the original response headers to the response headers.

Propagate propagates a value under the given key to the Options descendants if any.

PublicMessage returns the public message associated with the error.

RedenormalizePath undoes path normalization done by some browsers and revers proxies. Also trims leading slash if it is present.

RegisterDetector registers a custom detector function Detectors are tried in the order they were registered

RegisterMagicBytes registers magic bytes for a specific image type on this registry instance

RegisterType registers a new image type in this registry. It panics if the type already exists (i.e., if a TypeDesc is already registered for this Typ

RequestDuration returns the duration since the timer started in the context.

Rewind seeks buffer to the beginning

RotateAndFlip rotates and flips the gravity options so that they correspond to the image before rotation and flipping. By design, rotation and flippi

RoundTrip implements the http.RoundTripper interface

Send sends the generic request and returns the http.Response or an error

Server returns the underlying S3Server

SetContentDisposition sets the Content-Disposition header, passthrough to ContentDispositionValue

SetContentType sets the Content-Type header

SetHTTPResponseWriter replaces the underlying http.ResponseWriter.

SetHook sets a function that will be called on each request. It is called after headsers are set, but before status and body are written.

SplitPathSignature splits signature and path components from the request URI

StartServer runs the imgproxy server. This function blocks until the context is cancelled. If hasStarted is not nil, it will be notified with the serv

String returns the string representation of the WebpPreset

String returns Options as a string representation of the map.

StringMap defines string key-value map env var descriptor. Parses semicolon-separated key=value pairs.

StringSliceSep defines string slice env var descriptor with custom separator. The separator is read from the provided StringVar descriptor's env varia

SupportsColourProfile checks if the image type supports colour profiles.

SupportsQuality checks if the image type supports quality adjustments.

TestMain performs global setup/teardown for the integration tests. Use it in packages that use [Suite] for integration tests.

URL returns the server URL

URLPatterns defines regexp patterns slice env var descriptor. Parses comma-separated wildcard patterns and converts them to regexps.

Unwrap returns the wrapped error.

Wait blocks until the latch is released.

Wait waits for the reader to finish reading all data and returns the total length of the data read.

WaitFor waits for the data to be ready at the given offset. nil means ok. It guarantees that the chunk at the given offset is ready to be read.