Draw a line on specific data value on cartesian chart in Flex

Question

Is there a way to draw a line on a graph (or at least get the position) on specific date?

I have a graph where X is Date data, I want to draw a line with a text on each Year and each 3 months as reference, not part of the graph series.

thanks.

Answer 1

You've probably already found your answer but for posterity, Here is the tutorial.