Use view objects to display muti lines graph

Question

I need to create multiple lines on a line graph using data from view objects. I did see the demo that allows to add series but the data seems from tabular data.
http://jdevadf.oracle.com/adf-richclient-demo/faces/feature/index.jspx?_afrLoop=39644483771460039#%2Ffeature%2Fgraph%2Fanimation.jspx%40
Using Jdev 11.1.1.3
I understand that each line is a series. I was able to show multiple lines but for supporting data while in reality need to show for different data such as for the stock market lines for Dow, nasdaq, S&P. I used order_lines tables and placed creation_date as x_axis and for lines/y-axis used three columns (product_value, product_id, linesCount)
Might need to create some complex view or is there a way bind multiple views or view objects can't be used for this case?
Thanks

Answer 1

Thanks Shay. What I did was on the right track and is similar what you suggested.
I was somewhat trying to validate what I did to display multi lines i.e. by placing in the Line field during graph configuration the attributes for each of lines/series.
If need to display sale total for 5 departments over a year. The view object will have attributes as: sale_date, dept1_sale, dept2_sale, dept3_sale, dept4_sale, dept5_sale
Then can chart it with sale_date as x-axis and ALL 5 dept sales on line/y-axis.
By this had the correct structure and was able to generate the 5 lines correctly.
Thanks