Increase frequency calls of touchesMoved

Question

Is there a way to increase the frequency calls of touchesMoved than the default? I need more calls of it to draw a smooth circle. It gets called not too frequent by default and so I get an edgy circle. Is there a way to tweek the frequency of touchesMoved calls?

Thanks

Why not interpolate between the given points using a spline or similar curve? — pau.estalella, Apr 23 '10 at 22:43
Can you please point me to some sample code for this? I think this is what I need. — Sharief, Apr 23 '10 at 23:10
yes, this is what I need! I did some googling. But can't find sample code, would appreciate it if you point me to one, preferably for the iPhone sdk — Sharief, Apr 23 '10 at 23:14

pau.estalella · Accepted Answer · 2010-04-24T13:38:49.197

1

I think this is what you are looking for:

UIBezierPath

It comes with code examples, etc.

edited Apr 24 '10 at 13:38

answered Apr 24 '10 at 12:19

pau.estalella

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iPhoneOS doesn't have NSBezierPath. (It has UIBezierPath but only since 3.2) – kennytm Apr 24 '10 at 12:27
This will work for me, I am doing development for the iPad. Thanks – Sharief Apr 25 '10 at 04:45

Increase frequency calls of touchesMoved

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