Speech Attributes for Attributed Strings

Apply attributes to text in an attributed string to modify the pronunciation of that text.

Topics 話題

Constants 定数

static let accessibilitySpeechPunctuation: NSAttributedString.Key
A key that indicates whether to speak punctuation.
static let accessibilitySpeechLanguage: NSAttributedString.Key
A key that indicates the language to use when speaking a string.
static let accessibilitySpeechPitch: NSAttributedString.Key
A key that indicates the pitch to apply to spoken content.
static let accessibilitySpeechQueueAnnouncement: NSAttributedString.Key
A key that indicates whether to queue an announcement behind existing speech or to interrupt it.
static let accessibilitySpeechIPANotation: NSAttributedString.Key
A key that indicates the pronunciation of a specific word or phrase, such as a proper name.

See Also 参照

Defining Accessibility Text and Language

Text Attributes for Attributed Strings
Apply attributes to text in an attributed string to convey extra information about the text.
var accessibilityHeaderElements: [Any]?
An array of elements that serves as the headers for the accessibility element.
var accessibilityAttributedHint: NSAttributedString?
The underlying attributed version of the accessibility hint.
var accessibilityAttributedLabel: NSAttributedString?
The underlying attributed version of the accessibility label.
var accessibilityLanguage: String?
The language to use when speaking the accessibility element's label, value, and hint.
var accessibilityTextualContext: UIAccessibilityTextualContext?
A named context that helps identify and classify the type of text inside an element.
var accessibilityUserInputLabels: [String]!
An array of localized labels the user provides to refer to the accessibility element.
var accessibilityAttributedUserInputLabels: [NSAttributedString]!
The underlying attributed versions of the accessibility user input labels.
var accessibilityAttributedValue: NSAttributedString?
The underlying attributed version of the accessibility value.