DIVA WebTV Accessibility

Object containing the configuration for the accessibility features of the DIVA WebTV SDK.

Property	Type	Default	Description
darkerBackgroundCc	boolean	false	closed captions with special style to improve legibility
enlargedCcs	boolean	false	closed captions bigger font size to improve legibility
opaqueBackground	boolean	false	background of transparent system opaque to improve legibility
ccEnhancementsDisabled	boolean	false	if true disable the possibility to change enlargedCcs and darkerBackgroundCc
hideTransparencyDisabled	boolean	false	if true disable the possibility to change opaqueBackground
Callbacks
onAccessibilityUpdate	(data: {darkerBackgroundCc:boolean, enlargedCcs:boolean, opaqueBackground:boolean} ) => void	undefined	notify when there are changes on accessibility configuration

Typescript interfaces for Accessibility Options

AccessibilityData and AccessibilityData

export interface AccessibilityData {
    /**
     * closed captions with special style to improve legibility
     */
	darkerBackgroundCc?: boolean;
    /**
     * closed captions bigger font size to improve legibility
     */
	enlargedCcs?: boolean;
    /**
     * background of transparent system opaque to improve legibility
     */
	opaqueBackground?: boolean;
}

export interface AccessibilityOptions extends AccessibilityData {
    /**
     * if true disable the possibility to change enlargedCcs and darkerBackgroundCc
     */
	ccEnhancementsDisabled?: boolean;
    /**
     * if true disable the possibility to change opaqueBackground
     */
	hideTransparencyDisabled?: boolean;
    /**
     * notify when there are changes on accessibility configuration
     */
	onAccessibilityUpdate?: (data: AccessibilityData) => void;
}