Google Charts | Line charts | Keyboard accessibility of legend element

[Jakub Skiba]

I have a line chart with a legend. On a mouse hover event the series become bold, and when clicked the series line is doubled.
I need to make chart keyboard accessible.
I wonder it's possible to trigger the same behavior using keyboard. If so, how to configure it?

[Daniel LaLiberte]

The charts are not yet designed to be accessible in the way you described, via keyboard interaction with the chart.  We don't have current plans to make it so.

There is, however, a hidden table representing the data displayed in the chart. This doesn't help, of course, for giving the user a sense of the spatial relationships that would be visible in a chart.

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Daniel LaLiberte

dlaliberte@Google.com   5CC, Cambridge MA