Accessibility in Blazor TreeMap Component
24 Feb 20221 minute to read
The Blazor TreeMap component provides built-in compliance with the WAI-ARIA specifications. The WAI-ARIA accessibility supports are achieved using attributes such as aria-label
. It helps to provide information about the elements in a document for assistive technology.
This attribute provides text label with some default description for the following elements in the TreeMap.
Element | Default description |
TreeMap container | Reads the TreeMap description |
TreeMap Title | Reads the TreeMap title |
TreeMap Subtitle | Reads the TreeMap subtitle |
Legend Title | Reads the legend title |
Change this default description using the Description
property available in the TreeMapLegendSettings, TreeMapTitleSettings, TreeMapSubTitleSettings, and SfTreeMap. It helps screen readers to read for assistive purpose.