description

# SpeechSynthesisUtterance class

Inheritance
  - Object
  - EventTarget
  - SpeechSynthesisUtterance
Annotations
  - @Native.new("SpeechSynthesisUtterance")

## Constructors

SpeechSynthesisUtterance([String? text])
  factory

## Properties

hashCode → int
  The hash code for this object.
  no setterinherited
lang ↔ String?
  getter/setter pair
on → Events
  This is an ease-of-use accessor for event streams which should only be used when an explicit accessor is not available.
  no setterinherited
onBoundary → Stream<SpeechSynthesisEvent>
  Stream of `boundary` events handled by this SpeechSynthesisUtterance.
  no setter
onEnd → Stream<SpeechSynthesisEvent>
  Stream of `end` events handled by this SpeechSynthesisUtterance.
  no setter
onError → Stream<Event>
  Stream of `error` events handled by this SpeechSynthesisUtterance.
  no setter
onMark → Stream<SpeechSynthesisEvent>
  Stream of `mark` events handled by this SpeechSynthesisUtterance.
  no setter
onPause → Stream<Event>
  Stream of `pause` events handled by this SpeechSynthesisUtterance.
  no setter
onResume → Stream<SpeechSynthesisEvent>
  Stream of `resume` events handled by this SpeechSynthesisUtterance.
  no setter
onStart → Stream<SpeechSynthesisEvent>
  Stream of `start` events handled by this SpeechSynthesisUtterance.
  no setter
pitch ↔ num?
  getter/setter pair
rate ↔ num?
  getter/setter pair
runtimeType → Type
  A representation of the runtime type of the object.
  no setterinherited
text ↔ String?
  getter/setter pair
voice ↔ SpeechSynthesisVoice?
  getter/setter pair
volume ↔ num?
  getter/setter pair

## Methods

addEventListener(String type, EventListener? listener, [bool? useCapture]) → void
  inherited
dispatchEvent(Event event) → bool
  inherited
noSuchMethod(Invocation invocation) → dynamic
  Invoked when a nonexistent method or property is accessed.
  inherited
removeEventListener(String type, EventListener? listener, [bool? useCapture]) → void
  inherited
toString() → String
  A string representation of this object.
  inherited

## Operators

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

## Constants

boundaryEvent → const EventStreamProvider<SpeechSynthesisEvent>
  Static factory designed to expose `boundary` events to event handlers that are not necessarily instances of SpeechSynthesisUtterance.
endEvent → const EventStreamProvider<SpeechSynthesisEvent>
  Static factory designed to expose `end` events to event handlers that are not necessarily instances of SpeechSynthesisUtterance.
errorEvent → const EventStreamProvider<Event>
  Static factory designed to expose `error` events to event handlers that are not necessarily instances of SpeechSynthesisUtterance.
markEvent → const EventStreamProvider<SpeechSynthesisEvent>
  Static factory designed to expose `mark` events to event handlers that are not necessarily instances of SpeechSynthesisUtterance.
pauseEvent → const EventStreamProvider<Event>
  Static factory designed to expose `pause` events to event handlers that are not necessarily instances of SpeechSynthesisUtterance.
resumeEvent → const EventStreamProvider<SpeechSynthesisEvent>
  Static factory designed to expose `resume` events to event handlers that are not necessarily instances of SpeechSynthesisUtterance.
startEvent → const EventStreamProvider<SpeechSynthesisEvent>
  Static factory designed to expose `start` events to event handlers that are not necessarily instances of SpeechSynthesisUtterance.