#222 new Pie charts (Superimposed and Stacked)

[Julien Blaize]

Hello,

I have made two new pie charts.
One is equivalent to stacked bar chart but for Pie.
the other is a Superimposed pie chart that allow easy comparison between 2 pie chart.
Both are work in progress and do not really fit in the JFreeChart as it should (use of primitive for example).

you can see example here :
"http://www.cs.huji.ac.il/~feit/papers/Spie03TR.pdf" for examples

Fell free to do wathever you want with them.
Any comments are welcome.

All sources are in the jar (4 class).

I have uploaded 2 jpg for those who don't want to download and run the jar.

Julien Blaize.

[Julien Blaize]

demo jar with source inside

[Julien Blaize]

Logged In: YES
user_id=1916839
Originator: YES

File Added: StackedPie.jpg

[Julien Blaize]

Stacked Pie example

[Julien Blaize]

Logged In: YES
user_id=1916839
Originator: YES

File Added: SuperimposedPie.jpg

[Julien Blaize]

SuperImposed example

[Sol Neckels]

Hi Julien,
the idea is very good so please keep up with it. You write that "Both are work in progress and do not really fit in the JFreeChart as it
should (use of primitive for example)" do you think you will ever release a version that will "fit"?

[Julien Blaize]

Thanks for the comment,
I don't have time right now to work on this but there isn't a lot of work to make it "fit" in JFreeChart.
I will try to do it in the next month in my spare time (before the end of october)

[Sol Neckels]

Hi Julien, no problem :)
I think this will be a great extension as soon as it is ready.