tooltip - Rgraph show key when cliking line -
i want display tooltip when click line graph, along usual tooltip value. there way link canvas key area?!
are referring interactive key?
http://www.rgraph.net/docs/interactive-keys.html
it's not tooltip though - highlights entry on key.
edit:
there's example of poly object has been positioned sit on line(s) , when clicked highlights appropriate key entry. wasn't simple accomplish (lots of playing coordinates) - neither trying remember wifes birthday when drunk:
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