native iphone graphing library?
<p>Does anyone know of a native graphing library for the iPhone SDK? I have a free iPhone polling app called Show of Hands that currently uses calls to google charts via embedded safari pages, e.g. <a href="http://www.showofhands.mobi/Viewmore.aspx?qid=9245968c-d40d-478c-8781-804d086cd643" rel="nofollow">http://www.showofhands.mobi/Viewmore.aspx?qid=9245968c-d40d-478c-8781-804d086cd643</a> . Pros: free and easy and web-accessible. Cons: slower and less flexible within the app than native. So...I'm exploring options for handling the graphing and mapping functionality natively, without needing to roll my own. </p>

<p>Any suggestions?</p>

<p>Thanks!!</p>

<p>-tony</p>
