Option to Keep Side Panel but Freeze selections

[orwant]

What would you like to see us add to this API?

It would be useful to have the side panel on for viewing, so that one can
see the legend of what the color and size options are, and one could select
the Trails for certain bubbles. However in my situation I don't want people
to change the default selections, so I would like to see an option to
'freeze' my default selections. 


What component is this issue related to (PieChart, LineChart, DataTable,
Query, etc)?

Motion Chart

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Original issue reported on code.google.com by christi.electris on 2009-09-01 19:32:14