SpeechSynthesisUtterance class

This Web Speech API interface represents a speech request. It contains the content the speech service should read and information about how to read it (e.g. language, pitch and volume.)

MDN Reference

Implemented types

• EventTarget

Available extensions

• EventTarget$Typings
• SpeechSynthesisUtterance$Typings

Annotations

• @JS()
• @staticInterop

Constructors

SpeechSynthesisUtterance([String? text])

factory

Properties

addEventListener ↔ void Function(String, [Object?, Object?])

Available on EventTarget, provided by the EventTarget$Typings extension

getter/setter pair

addEventListener → ({void Function<K$ extends Event>(SpeechSynthesisUtteranceEventMap<K$> type, dynamic listener(K$), [Object? options]) $1, void Function(String type, Object listener, [Object? options]) $2})

Available on SpeechSynthesisUtterance, provided by the SpeechSynthesisUtterance$Typings extension

Overload accessor: $1, $2

no setter

dispatchEvent ↔ bool Function(Event)

Available on EventTarget, provided by the EventTarget$Typings extension

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

lang ↔ String

Available on SpeechSynthesisUtterance, provided by the SpeechSynthesisUtterance$Typings extension

MDN Reference

getter/setter pair

onboundary ↔ dynamic Function(SpeechSynthesisEvent)?

Available on SpeechSynthesisUtterance, provided by the SpeechSynthesisUtterance$Typings extension

MDN Reference

getter/setter pair

onend ↔ dynamic Function(SpeechSynthesisEvent)?

Available on SpeechSynthesisUtterance, provided by the SpeechSynthesisUtterance$Typings extension

MDN Reference

getter/setter pair

onerror ↔ dynamic Function(SpeechSynthesisErrorEvent)?

Available on SpeechSynthesisUtterance, provided by the SpeechSynthesisUtterance$Typings extension

MDN Reference

getter/setter pair

onmark ↔ dynamic Function(SpeechSynthesisEvent)?

Available on SpeechSynthesisUtterance, provided by the SpeechSynthesisUtterance$Typings extension

MDN Reference

getter/setter pair

onpause ↔ dynamic Function(SpeechSynthesisEvent)?

Available on SpeechSynthesisUtterance, provided by the SpeechSynthesisUtterance$Typings extension

MDN Reference

getter/setter pair

onresume ↔ dynamic Function(SpeechSynthesisEvent)?

Available on SpeechSynthesisUtterance, provided by the SpeechSynthesisUtterance$Typings extension

MDN Reference

getter/setter pair

onstart ↔ dynamic Function(SpeechSynthesisEvent)?

Available on SpeechSynthesisUtterance, provided by the SpeechSynthesisUtterance$Typings extension

MDN Reference

getter/setter pair

pitch ↔ num

Available on SpeechSynthesisUtterance, provided by the SpeechSynthesisUtterance$Typings extension

MDN Reference

getter/setter pair

rate ↔ num

Available on SpeechSynthesisUtterance, provided by the SpeechSynthesisUtterance$Typings extension

MDN Reference

getter/setter pair

removeEventListener ↔ void Function(String, [Object?, Object?])

Available on EventTarget, provided by the EventTarget$Typings extension

getter/setter pair

removeEventListener → ({void Function<K$ extends Event>(SpeechSynthesisUtteranceEventMap<K$> type, dynamic listener(K$), [Object? options]) $1, void Function(String type, Object listener, [Object? options]) $2})

Available on SpeechSynthesisUtterance, provided by the SpeechSynthesisUtterance$Typings extension

Overload accessor: $1, $2

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

text ↔ String

Available on SpeechSynthesisUtterance, provided by the SpeechSynthesisUtterance$Typings extension

MDN Reference

getter/setter pair

voice ↔ SpeechSynthesisVoice?

Available on SpeechSynthesisUtterance, provided by the SpeechSynthesisUtterance$Typings extension

MDN Reference

getter/setter pair

volume ↔ num

Available on SpeechSynthesisUtterance, provided by the SpeechSynthesisUtterance$Typings extension

MDN Reference

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