Hi Forum/Leao,

I am excited to explore the example explained at http://jsfiddle.net/duarteleao/2nxheka0/

I want to implement it to a normal bar graph or to a line graph( or XY type of graphs) with following data.

i.e., top category = the_month , bottom category=quarter and then the value on series.

quarter, the_month, unit_sales

( last but not the least, How can we generalize the script for more than 2 category groups)

Thank you in Advance.