Accessibility in Angular Linear gauge component

4 Apr 20231 minute to read

Linear Gauge provides built-in compliance with the WAI-ARIA specifications. The WAI-ARIA accessibility support is achieved through the attribute like aria-label in the SVG element. It helps to provide information about elements in a document for assistive technology. This attribute sets the text label with some default descriptions for the following elements in the Linear Gauge.

Element	Default description
Gauge title	Specifies the title of the Linear Gauge.
Pointer value	Specifies the value of the pointer in the Linear Gauge.

To change this default description, use the description property available in e-pointer and the ejs-linearGauge. It helps the screen reader to read for an assistive purpose.