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2014/10/15 ¤U¤È 10:15:02

iphone Programming Glossary: topos

Car (Annotation) animation (like uber app) not working

http://stackoverflow.com/questions/19268080/car-annotation-animation-like-uber-app-not-working

MKMapPoint NSValue posValue pointerValue CLLocationCoordinate2D coord MKCoordinateForMapPoint mapPoint CGPoint toPos if UIDevice currentDevice systemVersion floatValue 7 toPos self.mapView convertCoordinate coord toPointToView self.mapView.. coord MKCoordinateForMapPoint mapPoint CGPoint toPos if UIDevice currentDevice systemVersion floatValue 7 toPos self.mapView convertCoordinate coord toPointToView self.mapView else CGFloat zoomFactor self.mapView.visibleMapRect.size.width.. self.mapView else CGFloat zoomFactor self.mapView.visibleMapRect.size.width self.mapView.bounds.size.width toPos.x mapPoint.x zoomFactor toPos.y mapPoint.y zoomFactor self setTransform CGAffineTransformMakeRotation self getHeadingForDirectionFromCoordinate..