announceNewData property

HighchartsAccessibilityAnnounceNewDataOptions? announceNewData
getter/setter pair

Options for announcing new data to screen reader users. Useful for dynamic data applications and drilldown.

Keep in mind that frequent announcements will not be useful to users, as they won't have time to explore the new data. For these applications, consider making snapshots of the data accessible, and do the announcements in batches.

API Docs: https://api.highcharts.com/highcharts/accessibility.announceNewData

Implementation

HighchartsAccessibilityAnnounceNewDataOptions? announceNewData;