Keep information about available image file formats. More...

#include <cc/ImageIoPluginManager>

Inheritance diagram for ImageIoPluginManager:

Public Member Functions
	ImageIoPluginManager ()
	Get access to the image I/O plugin manager singleton.

ImageIoPlugin	pluginByMediaType (const String &mediaType) const
	Get image I/O plugin by mediaType.

ImageIoPlugin	pluginByFileSuffix (const String &fileSuffix) const
	Get image I/O plugin for fileSuffix.

ImageIoPlugin	detect (const String &path, const Bytes &data, Out< int > width=None{}, Out< int > height=None{}) const
	Detect image file format.

Public Member Functions inherited from Object
	Object ()=default
	Create a null object.

	operator bool () const
	Check if this is a non-null object.

bool	isNull () const
	Check if this is a null object.

template<class T >
bool	is () const
	Check if this object is of type T.

template<class T >
T	as () const
	Cast this object to type T.

bool	isWeak () const
	Check if the underlying object reference is weak.

bool	operator== (const Object &other) const
	Equality operator.

std::strong_ordering	operator<=> (const Object &other) const
	Ordering operator.

long	useCount () const
	Reference count.

Additional Inherited Members
Protected Member Functions inherited from Singleton
	Singleton ()=default
	Create a null singleton.

	Singleton (State *state)
	Initialize singleton object with instance state.

Protected Member Functions inherited from Object
template<class T >
T	weak () const

template<class T >
void	initOnce ()
	Create the object state when called the first time.

template<class T >
void	initOncePerThread ()
	Create a distinct object state for each thread when called the first time in that thread.

	Object (State *newState)
	Initialize object with newState.

	Object (State *state, Alias)

	Object (State *state, Weak)

Object &	operator= (std::nullptr_t)

Static Protected Member Functions inherited from Singleton
template<class T >
static Handle< T > &	handle ()

template<class T >
static void	destroy ()

template<class T >
static T *	instance ()
	Get access to the singleton instance.

Static Protected Member Functions inherited from Object
template<class T >
static T	alias (const State *state)
	Create an alias object for the given state.

template<class T >
static T	weak (const State *state)

Protected Attributes inherited from Object
Handle< State >	me
	Internal object state

Detailed Description

Keep information about available image file formats.

Constructor & Destructor Documentation

ImageIoPluginManager ( )

Get access to the image I/O plugin manager singleton.

ImageIoPlugin pluginByMediaType ( const String & mediaType ) const

Get image I/O plugin by mediaType.

ImageIoPlugin pluginByFileSuffix ( const String & fileSuffix ) const

Get image I/O plugin for fileSuffix.

Detect image file format.