MIDIOutput extension type

The MIDIOutput interface of the Web MIDI API provides methods to add messages to the queue of an output device, and to clear the queue of messages.

API documentation sourced from MDN Web Docs.

on
Implemented types
Available extensions

Properties

connection → MIDIPortConnectionState
The connection read-only property of the MIDIPort interface returns the connection state of the port.
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
id → String
The id read-only property of the MIDIPort interface returns the unique ID of the port.
no setterinherited
manufacturer → String?
The manufacturer read-only property of the MIDIPort interface returns the manufacturer of the port.
no setterinherited
name → String?
The name read-only property of the MIDIPort interface returns the system name of the port.
no setterinherited
onstatechange ↔ EventHandler?
getter/setter pairinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
state → MIDIPortDeviceState
The state read-only property of the MIDIPort interface returns the state of the port.
no setterinherited
type → MIDIPortType
The type read-only property of the MIDIPort interface returns the type of the port, indicating whether this is an input or output MIDI port.
no setterinherited
version → String?
The version read-only property of the MIDIPort interface returns the version of the port.
no setterinherited

Methods

addEventListener(String type, EventListener? callback, [JSAny options]) → void
The addEventListener() method of the EventTarget interface sets up a function that will be called whenever the specified event is delivered to the target.
inherited
clear() → void
The clear() method of the MIDIOutput interface clears the queue of messages being sent to the output device.
close() → JSPromise<MIDIPort>
The close() method of the MIDIPort interface makes the access to the MIDI device connected to this MIDIPort unavailable.
inherited
dispatchEvent(Event event) → bool
The dispatchEvent() method of the EventTarget sends an Event to the object, (synchronously) invoking the affected event listeners in the appropriate order. The normal event processing rules (including the capturing and optional bubbling phase) also apply to events dispatched manually with dispatchEvent().
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
open() → JSPromise<MIDIPort>
The open() method of the MIDIPort interface makes the MIDI device connected to this MIDIPort explicitly available.
inherited
removeEventListener(String type, EventListener? callback, [JSAny options]) → void
The removeEventListener() method of the EventTarget interface removes an event listener previously registered with EventTarget.addEventListener from the target. The event listener to be removed is identified using a combination of the event type, the event listener function itself, and various optional options that may affect the matching process; see Matching event listeners for removal.
inherited
send(JSArray<JSNumber> data, [DOMHighResTimeStamp timestamp]) → void
The send() method of the MIDIOutput interface queues messages for the corresponding MIDI port. The message can be sent immediately, or with an optional timestamp to delay sending.
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited