rstudio / dygraphs

R interface to dygraphs
http://rstudio.github.io/dygraphs
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Feature Request: highlight series name in legend when using dyHighlight() #220

Closed JustGitting closed 5 years ago

JustGitting commented 5 years ago

Hi,

I plot 30 to 50 series in a single dygraph. However, it's difficult to see which series belongs to which value in the legend. Using dyHighlight() helps to see a particular series among the spaghetti, but the colour coding does not help to identify the series name.

This type of idea has been raised before in #144, but the issue remains open.

Hence, I'm formally requesting a feature that would highlight the series name in the legend when the mouse hovers over it. Alternatively, as suggested in #144, the value and name of the series would appear over the series when moused over.