Chart widget and axes which are time values.
Alex Tweedly
alex at tweedly.net
Tue Feb 22 08:54:59 EST 2022
I've been trying to use the new chart widget, but no success yet.
All the charts I want to do have times (or dates) along the X axis.
I can see that any options which have not been wrapped in LC can be set
by doing something like:
put the chartJSONOptions of widget "mine" into tA
put "time" into tA["scales"]["x"]["type"]
set the chartJSONOptions of widget "mine" to tA
but this still gives me
Error: This method is not implemented:
Check that a complete date adapter is provided.
and I have no idea how to provide a date adapter from LC.
Has anyone else tried date/times with more success ?
(The chart.js documentation implies there is a default adapter - so
nothing should need to be done. It also talks about installing JS
libraries for other adapters - but I don't quite get it).
Thanks,
Alex.
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