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2014/10/15 ¤U¤È 10:10:55

iphone Programming Glossary: lastscalefactor

UIImageView Gestures (Zoom, Rotate) Question

http://stackoverflow.com/questions/3448614/uiimageview-gestures-zoom-rotate-question

UIPinchGestureRecognizer sender scale if factor 1 zooming in sender.view.transform CGAffineTransformMakeScale lastScaleFactor factor 1 lastScaleFactor factor 1 else zooming out sender.view.transform CGAffineTransformMakeScale lastScaleFactor.. sender scale if factor 1 zooming in sender.view.transform CGAffineTransformMakeScale lastScaleFactor factor 1 lastScaleFactor factor 1 else zooming out sender.view.transform CGAffineTransformMakeScale lastScaleFactor factor lastScaleFactor factor.. factor 1 lastScaleFactor factor 1 else zooming out sender.view.transform CGAffineTransformMakeScale lastScaleFactor factor lastScaleFactor factor if sender.state UIGestureRecognizerStateEnded if factor 1 lastScaleFactor factor 1 else lastScaleFactor..