i am developing an application in which i have to record compass reading. which is there in new iPhone 3GS. so i have to record compass reading and use it in my application. I dont want to create my own compass.
is there any way by which i can do that?
i am developing an application in which i have to record compass reading. which
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http://developer.apple.com/iphone/library/documentation/CoreLocation/Reference/CLHeading_Class/Reference/Reference.html