iPhone "touchesBegan" and "touchesMoved" message ... do not move to centre of touch

Posted by Nippysaurus on Stack Overflow See other posts from Stack Overflow or by Nippysaurus
Published on 2010-03-13T13:33:25Z Indexed on 2010/03/13 13:35 UTC
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iphone-sdk-3.0

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cocoa-touch

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uitouch

I am modifying the "MoveMe" example from the apple web site. When I get the "touchesMoved" message I move the centre of the target view to the centre of the touch.

Is there a way that when the touch starts ("touchesBegan" message) I can remember the offset from the target view and keep that offset.

Let me know if this is hard to understand and I will try to explain it a bit better.

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