Class ResponsiveViewRule

Used with ReaderView.addRenderer() to control when the associated renderer should be used as the ReaderView's activeRenderer.

Implements

IResponsiveViewRule

Constructors

constructor

new ResponsiveViewRule(mediaQuery: string | (() => boolean)): ResponsiveViewRule
Creates a new ResponsiveViewRule. Pass a CSS media query, or a callback that should return true if the associated renderer should be used as the ReaderView's activeRenderer.

Media query example: '(orientation: landscape) and (min-width: 500px)' See https://developer.mozilla.org/en-US/docs/Web/CSS/Media_Queries/Using_media_queries for more information.
Parameters
- mediaQuery: string | (() => boolean)
Returns ResponsiveViewRule

Methods

matches

matches(): boolean
Should return true if the associated Renderer should be used as the ReaderView's activeRenderer.

Returns boolean
Implementation of IResponsiveViewRule.matches