iphone - Creating something similar to a pie chart on iOS -


for project, have represent data on 'looks' pie chart isn't. have put data on circle 'pie' pieces in varying circle width , varying transparancy.

is there let me create such graphics?

edit:

it has able this:

http://i.stack.imgur.com/i2bjs.jpg

and perhaps weather info in black circle.. that's possible object plot core?

yes of course. can use coreplot pupose. check this: http://code.google.com/p/core-plot/wiki/plotexamples. best framework used charts in experience.


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