jQuery scaling effect

I have a lowest price, highest price and present price for a stock. I 开发者_运维问答want to show on a line where the present value is relative to the lowest and highest prices. Is there a way to do it easily in jQuery?

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For charts in javascript I'd look at protovis:

http://vis.stanford.edu/protovis/

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if you are looking for charts i think the best jQuery plugin available is jQuery Sparkline.

http://plugins.jquery.com/project/sparklines