Instance Method インスタンスメソッド

speechAdjustedPitch(_:)

Raises or lowers the pitch of spoken text.

Declaration 宣言 

func speechAdjustedPitch(_ value: Double) -> Text

Parameters パラメータ

value

The amount to raise or lower the pitch. Values between -1 and 0 result in a lower pitch while values between 0 and 1 result in a higher pitch. The method clamps values to the range -1 to 1.

Discussion 議論

Use this modifier when you want to change the pitch of spoken text. The value indicates how much higher or lower to change the pitch.

See Also 参照

Configuring VoiceOver

func speechAlwaysIncludesPunctuation(Bool) -> Text
Sets whether VoiceOver should always speak all punctuation in the text view.
func speechAnnouncementsQueued(Bool) -> Text
Controls whether to queue pending announcements behind existing speech rather than interrupting speech in progress.
func speechSpellsOutCharacters(Bool) -> Text
Sets whether VoiceOver should speak the contents of the text view character by character.