SpeakOptions class

Constructors

SpeakOptions({String? voiceName, String? lang, VoiceGender? gender, double? rate, double? pitch, double? volume})

SpeakOptions.fromJS(SpeakOptions _wrapped)

Properties

gender ↔ VoiceGender?

Gender of voice for synthesized speech.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

lang ↔ String?

The language to be used for synthesis, in the form language-region. Examples: 'en', 'en-US', 'en-GB', 'zh-CN'.

getter/setter pair

pitch ↔ double?

Speaking pitch between 0 and 2 inclusive, with 0 being lowest and 2 being highest. 1.0 corresponds to this voice's default pitch.

getter/setter pair

rate ↔ double?

Speaking rate relative to the default rate for this voice. 1.0 is the default rate, normally around 180 to 220 words per minute. 2.0 is twice as fast, and 0.5 is half as fast. This value is guaranteed to be between 0.1 and 10.0, inclusive. When a voice does not support this full range of rates, don't return an error. Instead, clip the rate to the range the voice supports.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

toJS → SpeakOptions

no setter

voiceName ↔ String?

The name of the voice to use for synthesis.

getter/setter pair

volume ↔ double?

Speaking volume between 0 and 1 inclusive, with 0 being lowest and 1 being highest, with a default of 1.0.

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