Friday, June 18, 2010

HumbleFinance : Google Finance-Like Charts With JavaScript

HumbleFinance is an HTML5 data visualization tool that looks and functions similar to the Flash chart in Google Finance.
It makes use of the Prototype and Flotr libraries and is not limited to displaying financial data but any two 2d data sets which share an axis.
HumbleFinance Chart
The data needs to be stored in JavaScript variables and requires 3 parameters to be set before running the function to create the chart.
It is possible to manually select a part of the data (with a slider-like interface) and zoom to that part. This is a very useful function when working with large datasets, (see : Border Background for Blogger)

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