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@progress/wct-a11y-spec

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Contains accessibility and keyboard navigation specification of Telerik and Kendo web components.

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Out of the box, the {{ site.product }} ImageEditor provides extensive accessibility support and enables users with disabilities to acquire complete control over its features. The ImageEditor is compliant with the [Web Content Accessibility Guidelines (WCAG) 2.2 AA](https://www.w3.org/TR/WCAG22/) standards and [Section 508](https://www.section508.gov/) requirements, follows the [Web Accessibility Initiative - Accessible Rich Internet Applications (WAI-ARIA)](https://www.w3.org/WAI/ARIA/apg/) best practices for implementing the [keyboard navigation](#keyboard-navigation) for its `component` role, provides options for managing its focus and is tested against the most popular screen readers. ## WAI-ARIA This section lists the selectors, attributes, and behavior patterns supported by the component and its composite elements, if any. The ImageEditor is a composite component containing: - ToolBar (`role=toolbar`); - Image canvas (`role=img`); - Edit action pane (`role=form`); The ToolBar follows the spec for the ToolBar component: [ToolBar accessibility specification]({{toolbar_a11y_link}}) The image canvas must have an appropriate role and accessible name assigned: | Selector | Attribute | Usage | | -------- | --------- | ----- | | `.k-imageeditor-canvas>canvas` | `role=img` | Indicates the canvas' role as an image. | | | `aria-label` or `aria-labelledby` | Provides an accessible name for the canvas by describing the image content. | The Edit pane (present on performing crop and resize of image) follows the spec for the Form component: [Form accessibility specification]({{form_a11y_link}}) ## Resources [HTML Canvas Accessibility](https://pauljadam.com/demos/canvas.html) ## Section 508 The ImageEditor is fully compliant with the [Section 508 requirements](http://www.section508.gov/). ## Testing The ImageEditor has been extensively tested automatically with [axe-core](https://github.com/dequelabs/axe-core) and manually with the most popular screen readers. > To report any accessibility issues, contact the team through the [Telerik Support System](https://www.telerik.com/account/support-center). ### Screen Readers The ImageEditor has been tested with the following screen readers and browsers combinations: | Environment | Tool | | ----------- | ---- | | Firefox | NVDA | | Chrome | JAWS | | Microsoft Edge | JAWS |