double tap, that circles through predefined zoom levels.

On Jul 18, 11:18 am, Jason Van Anden <jason.van.an...@gmail.com>
wrote:
> I need to zoom-in/zoom-out for my app.  Multitouch would be the most obvious
> way to go about this *sigh*.
>
> I would prefer not to use the zoom-in/out widget.
>
> I have been trying a number of other techniques but am not satisfied with
> the feel.
>
> Looking for suggestions from the community on alternative approaches.  A one
> fingered zoom?
>
> Thanks,
> Jason Van Anden
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