¡@
2014/10/15 ¤U¤È 10:12:39
iphone Programming Glossary: platPoint to location using compass http://stackoverflow.com/questions/5092845/point-to-location-using-compass ann objectForKey @ latitude floatValue locLon ann objectForKey @ longitude floatValue NSLog @ f f locLat locLon float pLat float pLon if locLat user.latitude locLon user.longitude north east pLat user.latitude pLon locLon degrees 0 else if locLat.. floatValue NSLog @ f f locLat locLon float pLat float pLon if locLat user.latitude locLon user.longitude north east pLat user.latitude pLon locLon degrees 0 else if locLat user.latitude locLon user.longitude south east pLat locLat pLon user.longitude.. north east pLat user.latitude pLon locLon degrees 0 else if locLat user.latitude locLon user.longitude south east pLat locLat pLon user.longitude degrees 45 else if locLat user.latitude locLon user.longitude south west pLat locLat pLon user.latitude..
|
