2014/10/15 下午 10:13:30

iphone Programming Glossary: rotationgesture

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

UIApplication sharedApplication delegate faceImageView.image appDelegate.faceImage UIRotationGestureRecognizer rotationGesture UIRotationGestureRecognizer alloc initWithTarget self action @selector rotatePiece faceImageView addGestureRecognizer rotationGesture.. UIRotationGestureRecognizer alloc initWithTarget self action @selector rotatePiece faceImageView addGestureRecognizer rotationGesture rotationGesture setDelegate self UIPinchGestureRecognizer pinchGesture UIPinchGestureRecognizer alloc initWithTarget self.. alloc initWithTarget self action @selector rotatePiece faceImageView addGestureRecognizer rotationGesture rotationGesture setDelegate self UIPinchGestureRecognizer pinchGesture UIPinchGestureRecognizer alloc initWithTarget self action @selector..

UIImageView Gestures (Zoom, Rotate) Question

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

Hope this can be helpful to you that's how I usually implement gesture recognizers UIRotationGestureRecognizer rotationGesture UIRotationGestureRecognizer alloc initWithTarget self action @selector rotatePiece piece addGestureRecognizer rotationGesture.. UIRotationGestureRecognizer alloc initWithTarget self action @selector rotatePiece piece addGestureRecognizer rotationGesture rotationGesture release UIPinchGestureRecognizer pinchGesture UIPinchGestureRecognizer alloc initWithTarget self action.. alloc initWithTarget self action @selector rotatePiece piece addGestureRecognizer rotationGesture rotationGesture release UIPinchGestureRecognizer pinchGesture UIPinchGestureRecognizer alloc initWithTarget self action @selector scalePiece..

Rotate the image corresponding to the touch drag in iPhone

http://stackoverflow.com/questions/3931606/rotate-the-image-corresponding-to-the-touch-drag-in-iphone

. The code would look something like this In your setup method viewDidLoad or init etc UIRotationGestureRecognizer rotationGesture UIRotationGestureRecognizer alloc initWithTarget self action @selector handleRotate rotationGesture.delegate self myImageView.. rotationGesture UIRotationGestureRecognizer alloc initWithTarget self action @selector handleRotate rotationGesture.delegate self myImageView addGestureRecognizer rotationGesture rotationGesture release The event handler void handleRotate.. initWithTarget self action @selector handleRotate rotationGesture.delegate self myImageView addGestureRecognizer rotationGesture rotationGesture release The event handler void handleRotate UIRotationGestureRecognizer recognizer if recognizer.state UIGestureRecognizerStateBegan..