On Sep 18, 2018, at 06:15 , Eric E. Dolecki <edole...@gmail.com> wrote: > > Once the distance number gets high enough, I start to get tVal values of 2, > 3, 4, etc. I think my logic is messed up here.
Yes, it’s messed up. Instead of this: > currentValue = currentValue ± tVal you need this: > currentValue = originalValue ± tVal // original value at time of > touchesBegan and ‘distanceValue’ has to be the *accumulated* distance since the touchesBegan. Trying to do this using the distance moved since the last touchesMoved is wrong. BTW, I think it’s easier to use a UIPanGestureRecognizer. _______________________________________________ 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
