Instance Property インスタンスプロパティ

accessibilityTextualContext

A named context that helps identify and classify the type of text inside an element.

Declaration 宣言 

var accessibilityTextualContext: UIAccessibilityTextualContext? { get set }

Discussion 解説

The default value for this property is nil.

Assistive apps can use this property to select an appropriate way to output the text. For example, when encountering a source code context, VoiceOver can speak all punctuation.

To specify a substring within the textual context, use the UIAccessibilityTextAttributeContext attributed string key.

See Also 参照

Defining Accessibility Text and Language

Speech Attributes for Attributed Strings
Apply attributes to text in an attributed string to modify the pronunciation of that text.
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 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.