Applied Accessibility -5 Improve Chart Accessibility with the figure Element

Improve Chart Accessibility with the figure Element

HTML5 introduced the figure element, along with the related figcaption. Used together, these items wrap a visual representation (like an image, diagram, or chart) along with its caption. This gives a two-fold accessibility boost by both semantically grouping related content, and providing a text alternative that explains the figure.

For data visualizations like charts, the caption can be used to briefly note the trends or conclusions for users with visual impairments. Another challenge covers how to move a table version of the chart's data off-screen (using CSS) for screen reader users.



<figure>
<img src="roundhouseDestruction.jpeg" alt="Photo of Camper Cat executing a roundhouse kick">
<br>
<figcaption>
Master Camper Cat demonstrates proper form of a roundhouse kick.
</figcaption>
</figure>  
source

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