Dynamic graph generation

Question

I have a query result as below. The number of Othercompany's can change.
MyCompany 10%
Othercompany_1 12%
Othercompany_2 12%
Othercompany_3 12%
Othercompany_4 12%
Othercompany_N 12%
Now I have to generate "N" Pie Graph's individually comparing with mycompany.
Can we generate DYNAMICALLY THE "N" number of PIE GRAPHS based on the above query. How to handle layout dynamically based
on the above query results. I am using reports 10g. Appreciate your responses. Thanks
MyCompany 10%
Othercompany_1 12%
MyCompany 10%
Othercompany_2 12%
MyCompany 10%
Othercompany_3 12%
MyCompany 10%
Othercompany_4 12%
....

Answer 1

Hi,
just an idea. I have not tested it in this way but it should work.
idea 1)
Create two java classes as mentioned in Joe Huang's comment here (Re: ADF Mobile and Web Services and the mentioned video from Shay.
The thread is about ADF mobile but it does not matter.
This means you create a java class which returns the list of x and y values and create a POJO data control of it.
This you can use to create your chart.
In the java class you execute your view object (or whatever actual source of data you have) which will receive data for ALL columns.
Depending on the selection the user has made in the GUI the java class has to copy the values of the correct column to the list of x/y values of the java class.
idea 2)
Depending on the selection the user makes in the GUI you create or modify a view object at runtime to use the correct column for x and y values.
It's important to user always the same attribute name for the x and y values and just replace the name of the db column by the actual column name.
hope this helps.
regards
Peter