I have been tasked with creating a series of chart types that
don't appear to be among those available with Flex 3. Most
worrisome among these is a plot of data vs 24-hour time. The graph
should appear as a series of data points plotted inside a circle
with 'midnight' at the top and 'noon' on the bottom. Inside of this
would be some concentric rings and lots of x/y data.
How would I go about getting started creating such a chart