So, this sort of works, and fails spectacularly.
The problem is that I can't specify the order in which each gesture's values
are applied to the view's transform.
So, I end up with a side-to-side panning gesture making the image move
up-and-down when it's rotated about 90°.
On Jun 14, 2013, at 18:09 , David Rowland <rowla...@sbcglobal.net> wrote:
> Isn't it a matter of implementing this delegate method?
>
> - (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer
> shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer
> *)otherGestureRecognizer
> {
> return YES;
> }
>
>
>
> David
>
>
>
>
>
> On Jun 14, 2013, at 5:41 PM, Rick Mann <rm...@latencyzero.com> wrote:
>
>> The Apple Maps application allows you to pan, zoom, and rotate in a single
>> two-finger gesture.
>>
>> Is that done with three gesture recognizers all operating simultaneously? Or
>> are they just handling the touches directly?
>>
>> I don't see how to get a combined transform out of the three separate
>> gesture recognizers.
>>
>> --
>> Rick
>>
>>
>>
>>
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--
Rick
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