> On May 11, 2016, at 2:33 PM, Quincey Morris > <quinceymor...@rivergatesoftware.com> wrote: > > On May 11, 2016, at 14:14 , Carl Hoefs <newsli...@autonomy.caltech.edu > <mailto:newsli...@autonomy.caltech.edu>> wrote: >> >> the UIView that's currently there handles pinch zoom in/out fine. > > You should at this point explain what mechanism you’re using to do this. > Indeed! I took another look at the gesture recognizer code I had for the UIView subclass, and I simply made an additional method that issued a scale via the same means but by a supplied zoom factor (as opposed to calculating it from the touch points). Voila!
Thanks for the sagely advice, Quincey. I woulda kept on flailing otherwise... :-) -Carl _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com