class IMG

sdl2 :: IMG

Holds the global methods of sdl2::image

Introduced properties

fun error: CString

sdl2 :: IMG :: error

Get the latest image library error
fun initialize(flags: SDLImgInitFlags): SDLImgInitFlags

sdl2 :: IMG :: initialize

Initialize the image library
init internal

sdl2 :: IMG :: internal

TODO make this private and only called through sys.sdl.img
init new: IMG

sdl2 :: IMG :: new

Get the IMG singleton
fun quit

sdl2 :: IMG :: quit

Finalize and clean up the image library

Redefined properties

redef type SELF: IMG

sdl2 $ IMG :: SELF

Type of this instance, automatically specialized in every class

All properties

fun !=(other: nullable Object): Bool

core :: Object :: !=

Have self and other different values?
fun ==(other: nullable Object): Bool

core :: Object :: ==

Have self and other the same value?
type CLASS: Class[SELF]

core :: Object :: CLASS

The type of the class of self.
type SELF: Object

core :: Object :: SELF

Type of this instance, automatically specialized in every class
protected fun class_factory(name: String): CLASS

core :: Object :: class_factory

Implementation used by get_class to create the specific class.
fun class_name: String

core :: Object :: class_name

The class name of the object.
fun error: CString

sdl2 :: IMG :: error

Get the latest image library error
fun get_class: CLASS

core :: Object :: get_class

The meta-object representing the dynamic type of self.
fun hash: Int

core :: Object :: hash

The hash code of the object.
init init

core :: Object :: init

fun initialize(flags: SDLImgInitFlags): SDLImgInitFlags

sdl2 :: IMG :: initialize

Initialize the image library
fun inspect: String

core :: Object :: inspect

Developer readable representation of self.
protected fun inspect_head: String

core :: Object :: inspect_head

Return "CLASSNAME:#OBJECTID".
init internal

sdl2 :: IMG :: internal

TODO make this private and only called through sys.sdl.img
intern fun is_same_instance(other: nullable Object): Bool

core :: Object :: is_same_instance

Return true if self and other are the same instance (i.e. same identity).
fun is_same_serialized(other: nullable Object): Bool

core :: Object :: is_same_serialized

Is self the same as other in a serialization context?
intern fun is_same_type(other: Object): Bool

core :: Object :: is_same_type

Return true if self and other have the same dynamic type.
init new: IMG

sdl2 :: IMG :: new

Get the IMG singleton
intern fun object_id: Int

core :: Object :: object_id

An internal hash code for the object based on its identity.
fun output

core :: Object :: output

Display self on stdout (debug only).
intern fun output_class_name

core :: Object :: output_class_name

Display class name on stdout (debug only).
fun quit

sdl2 :: IMG :: quit

Finalize and clean up the image library
fun serialization_hash: Int

core :: Object :: serialization_hash

Hash value use for serialization
intern fun sys: Sys

core :: Object :: sys

Return the global sys object, the only instance of the Sys class.
abstract fun to_jvalue(env: JniEnv): JValue

core :: Object :: to_jvalue

fun to_s: String

core :: Object :: to_s

User readable representation of self.
package_diagram sdl2::IMG IMG core::Object Object sdl2::IMG->core::Object

Parents

interface Object

core :: Object

The root of the class hierarchy.

Class definitions

sdl2 $ IMG 
# Holds the global methods of `sdl2::image`
class IMG
	# Get the `IMG` singleton
	new do return once new IMG.internal

	# TODO make this private and only called through `sys.sdl.img`
	init internal do end

	# Initialize the image library
	fun initialize(flags: SDLImgInitFlags): SDLImgInitFlags `{
		return IMG_Init(flags);
	`}

	# Finalize and clean up the image library
	fun quit `{ IMG_Quit(); `}

	# Get the latest image library error
	fun error: CString `{ return (char*)IMG_GetError(); `}
end
lib/sdl2/image.nit:37,1--55,3
Nit standard library. Version .