Types of chart

[Davauk]

Hello,

I'm thinking about using spark notebook, but I'm not quite sure about the features it includes so here is my questions:

Does it have candle stick chart ?  If not will it be easy to add it ?

What is the chart library based on ?  Is it possible to extend it ?

Is it possible to compose multiple chart together ?  For example a LIneChart with a BarChart on the same canvas ?

Thank you.

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