Is there a way to retrieve a DataTable from a BarChart once you call
draw(dataTable, options)?
Ultimately I want to add/remove data to/from it one row at a time and
then draw the chart again, so if there is a better way to do that
please let me know.
As of now, I am maintaining the objects in an external list and then
just reconstructing the DataTable every time I want to add or remove a
row.
I am using GWT but would be interested in a JavaScript solution as
well.
Thanks.
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