Urgent::Evaluating JfreeCharts on Web ::Requirement Set

[philanthrophic]

Hi all,

I am evaluating Jfreecharts for an enterprise class product in my orginization.
I came to know that CEWOLF is the answer as far as JFree on web is concerned.

But I am facing a very fundamental issue.

I cannot have a stacked bar on the XYPlot plot. Stacked Bar is only possible with Categoryset in CEWOLF.

Anyone who is aware of CEWOLF can please add his/her comment on this.

Also is there another way apart from using CEWOLF to have JFreecharts on web.

I have following requirement.
1)I want Stacked Bar, Bar, Line charts, Pie Charts.
2)I want to show all the above mentioned charts on the Time Series, which is huge in number , like for eg: Show me Last one year data with series on 1 day each. I was facing overlapping issues with this but David suggested to use XYPLOT, but again as i have mentioned i am stuck because i cannot have Stacked Bar on XYPLOT
3)I want Overlaid charts for eg Bar or Stacked Bar charts with a translucent Area chart over it.
4) Tooltip and Drilldown reports is must have.
5)I want Dual Axis reports.

Can you please tell mine if this is all possible with JFreeCharts.

I need these issues clarified asap.

Thanks in advance.

[philanthrophic]

Can you please confirm whether the requirements mentioned be fullfilled by JFreeCharts

[david.gilbert]

Yes, you can do all these things with JFreeChart. I'm not familiar enough with Cewolf to know how much of the JFreeChart API it exposes - so I can't say whether or not you can do these things via Cewolf.

Please don't write "urgent" in your post. Questions in this forum are answered by volunteers who aren't bound by *your* project timelines. If you have urgent support requirements, it is possible to buy a JFreeChart support contract.