2014/10/15 下午 10:15:22

iphone Programming Glossary: uipinchgesturerecognizer

How to get a rotated, zoomed and panned image from an UIImageView at its full resolution?

http://stackoverflow.com/questions/11104042/how-to-get-a-rotated-zoomed-and-panned-image-from-an-uiimageview-at-its-full-re

gestureRecognizer view transform gestureRecognizer rotation gestureRecognizer setRotation 0 void scalePiece UIPinchGestureRecognizer gestureRecognizer if gestureRecognizer state UIGestureRecognizerStateBegan gestureRecognizer state UIGestureRecognizerStateChanged.. self action @selector rotatePiece faceImageView addGestureRecognizer rotationGesture rotationGesture setDelegate self UIPinchGestureRecognizer pinchGesture UIPinchGestureRecognizer alloc initWithTarget self action @selector scalePiece pinchGesture setDelegate self.. addGestureRecognizer rotationGesture rotationGesture setDelegate self UIPinchGestureRecognizer pinchGesture UIPinchGestureRecognizer alloc initWithTarget self action @selector scalePiece pinchGesture setDelegate self faceImageView addGestureRecognizer pinchGesture..

UIImageView Gestures (Zoom, Rotate) Question

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

earth.jpg foo.contentMode UIViewContentModeScaleAspectFit foo.clipsToBounds YES self.view addSubview foo pinch gesture UIPinchGestureRecognizer pinchGesture UIPinchGestureRecognizer alloc initWithTarget self action @selector handlePinchGesture foo addGestureRecognizer.. foo.clipsToBounds YES self.view addSubview foo pinch gesture UIPinchGestureRecognizer pinchGesture UIPinchGestureRecognizer alloc initWithTarget self action @selector handlePinchGesture foo addGestureRecognizer pinchGesture pinchGesture release.. release handle pinch gesture IBAction handlePinchGesture UIGestureRecognizer sender NSLog @ Pinch CGFloat factor UIPinchGestureRecognizer sender scale if factor 1 zooming in sender.view.transform CGAffineTransformMakeScale lastScaleFactor factor 1 lastScaleFactor..

Using UIPinchGestureRecognizer to scale uiviews in single direction

http://stackoverflow.com/questions/6759028/using-uipinchgesturerecognizer-to-scale-uiviews-in-single-direction

UIPinchGestureRecognizer to scale uiviews in single direction I would like to know how we can use UIPinchGestureRecognizer to scale UIView in single.. UIPinchGestureRecognizer to scale uiviews in single direction I would like to know how we can use UIPinchGestureRecognizer to scale UIView in single x or y directions alone. Say if the user moves his two fingers in a pinch gesture only in a single.. then both height and width of uiview should increase decrease. I have seen the MoveMe sample code from Apple. UIPinchGestureRecognizer pinchGesture UIPinchGestureRecognizer alloc initWithTarget self action @selector scalePiece pinchGesture setDelegate self..

iOS Pinch Scale and Two Finger Rotate at same time

http://stackoverflow.com/questions/8108768/ios-pinch-scale-and-two-finger-rotate-at-same-time

Pinch Scale and Two Finger Rotate at same time Here is my code viewDidLoad UIPinchGestureRecognizer pinch UIPinchGestureRecognizer alloc initWithTarget self action @selector pinch self.canvas addGestureRecognizer pinch pinch.delegate.. Pinch Scale and Two Finger Rotate at same time Here is my code viewDidLoad UIPinchGestureRecognizer pinch UIPinchGestureRecognizer alloc initWithTarget self action @selector pinch self.canvas addGestureRecognizer pinch pinch.delegate self UIRotationGestureRecognizer.. CGAffineTransformRotate selectedImage.referenceTransform rotate rotation 55 M_PI 180 break default break void pinch UIPinchGestureRecognizer pinch SMImage selectedImage DataCenter sharedDataCenter .selectedImage self itemSelected switch pinch.state case UIGestureRecognizerStateBegan..

UIImageView and UIScrollView zooming

http://stackoverflow.com/questions/8891356/uiimageview-and-uiscrollview-zooming

and UIScrollView zooming Do I actually need a UIPinchGestureRecognizer inside a UIScrollView to have the pinch working If yes how do I do it I am trying to implement what flipboard has where..