Re: Handling "Smart Zoom" gesture?
Re: Handling "Smart Zoom" gesture?
- Subject: Re: Handling "Smart Zoom" gesture?
- From: Graham Cox <email@hidden>
- Date: Fri, 29 Jun 2012 13:31:45 +1000
On 29/06/2012, at 1:17 PM, Quincey Morris wrote:
> Well, this looks wrong to me. In general, each of the 2 touches is going to begin at a different time, which means this method will be called twice, and there's only be one touch in the set at each call. (The touch that began earlier is in a different phase at this event.)
>
Hmm, ok, I can investigate that. I imagined that touches that went down very close in time were coalesced by the driver into a single event. That assumption, possibly faulty, was strongly reinforced by the example code listed in the documentation, which specifically does exactly this - [touches count] == 2.
--Graham
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden