Accessible data visualization in HTML has always been tricky to achieve, particularly because elements such as images allow only the most basic features for providing textual information to non-visual users. A while back, we wrote an article describing a technique we came up with to use JavaScript to scrape data from an HTML table and generate charts using the HTML 5 Canvas element. The jQuery Visualize plugin provides a simple method for generating bar, line, area, and pie charts from an HTML table, and allows you to configure them in a variety of way
[...] 1. jQuery Visualize Plugin-Accessible Charts and Graphs from Table Elements using HTML 5 Canvas [...]
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