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2014/10/16 ¤W¤È 08:10:29
android Programming Glossary: beartoRotating an ImageView like a compass (with the “north pole” set elsewhere) http://stackoverflow.com/questions/7978618/rotating-an-imageview-like-a-compass-with-the-north-pole-set-elsewhere leave us to this calculation Store the bearingTo in the bearTo variable float bearTo LocationObj.bearingTo destinationObj If.. Store the bearingTo in the bearTo variable float bearTo LocationObj.bearingTo destinationObj If the bearTo is smaller.. float bearTo LocationObj.bearingTo destinationObj If the bearTo is smaller than 0 add 360 to get the rotation clockwise. if..
Rotating an ImageView like a compass (with the “north pole” set elsewhere) http://stackoverflow.com/questions/7978618/rotating-an-imageview-like-a-compass-with-the-north-pole-set-elsewhere is in the range 180 to 180 0 is still true north which will leave us to this calculation Store the bearingTo in the bearTo variable float bearTo LocationObj.bearingTo destinationObj If the bearTo is smaller than 0 add 360 to get the rotation clockwise... to 180 0 is still true north which will leave us to this calculation Store the bearingTo in the bearTo variable float bearTo LocationObj.bearingTo destinationObj If the bearTo is smaller than 0 add 360 to get the rotation clockwise. if bearTo 0.. this calculation Store the bearingTo in the bearTo variable float bearTo LocationObj.bearingTo destinationObj If the bearTo is smaller than 0 add 360 to get the rotation clockwise. if bearTo 0 bearTo bearTo 360 If we add some dummy values to test..
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