Having same problem here, with CF9. I have 5 monthly data points for Jan-May 2012. But CFCHART will extend the LINE in the line chart for the June - December 2012 with all ZEROs. This only happens when I'm plotting multiple series, for example if I add a CFCHARTSERIES for all 12 months in 2011.
If I remove 2011, CFCHART only displays the 5 monthly data points for 2012. I'm using two CFQUERIES (Q of Q), one with 12 monthly data points for 2011, and one with 5 data points for 2012 year-to-date. Individually (with 1 CFCHARTSERIES) they plot fine. But when you have TWO CFCHARTSERIES, the 2012 extends the 2012 line with all ZEROs for June-Dec 2012. So you don't get a good year-over-year chart, and I need one that scales, since all the values are between 90% and 100%. Thanks for any help/advice.
Europe, Middle East and Africa