Canvas focus ring

Adds APIs to the canvas 2D context that make it possible to draw a focus ring around a canvas path and notify the operating system of the bounding box of the focused object for accessibility.

Documentation

• https://developer.mozilla.org/en-US/docs/Web/API/Canvas_API/Tutorial/Hit_regions_and_accessibility#Focus_rings

Specification

Editor's draft

Status in Chromium

Blink components: Blink>Accessibility

Behind a flag (launch bug) in:

• Chrome for desktop release 31
• Chrome for Android release 31
• Opera release 18
• Opera for Android release 18

Consensus & Standardization

• Firefox: Shipped
• Edge: Public support
• Safari: In development
• Web Developers: No signals

Owner

• dmazzoni@chromium.org

Last updated on 2017-08-06