Jp2kDecodeResult class final

Result of decoding one JPEG2000 codestream. pixels is interleaved, tightly packed, width * height * num_components bytes — NULL on failure, in which case error is set instead (else NULL).

Every non-NULL result (whether it succeeded or carries an error) must be passed to jp2k_free_result exactly once.

Inheritance

• Object
• Struct
• Jp2kDecodeResult

Implemented types

• NativeType

Available extensions

• StructAddress

Constructors

Jp2kDecodeResult()

Properties

address → Pointer<T>

Available on T, provided by the StructAddress extension

The memory address of the underlying data.

no setter

error ↔ Pointer<Char>

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

height ↔ int

getter/setter pair

num_components ↔ int

getter/setter pair

pixels ↔ Pointer<Uint8>

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

width ↔ int

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

$allocate(Allocator $allocator, {required int width, required int height, required int num_components, required Pointer<Uint8> pixels, required Pointer<Char> error}) → Pointer<Jp2kDecodeResult>