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2014/10/16 ¤W¤È 08:10:29
android Programming Glossary: bearingtextRotating 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 arrow R.drawable.arrow direction Set the field String bearingText N if 360 baseAzimuth baseAzimuth 337.5 0 baseAzimuth baseAzimuth.. baseAzimuth 337.5 0 baseAzimuth baseAzimuth 22.5 bearingText N else if baseAzimuth 22.5 baseAzimuth 67.5 bearingText NE else.. bearingText N else if baseAzimuth 22.5 baseAzimuth 67.5 bearingText NE else if baseAzimuth 67.5 baseAzimuth 112.5 bearingText E..
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 if direction 0 direction direction 360 rotateImageView arrow R.drawable.arrow direction Set the field String bearingText N if 360 baseAzimuth baseAzimuth 337.5 0 baseAzimuth baseAzimuth 22.5 bearingText N else if baseAzimuth 22.5 baseAzimuth.. direction Set the field String bearingText N if 360 baseAzimuth baseAzimuth 337.5 0 baseAzimuth baseAzimuth 22.5 bearingText N else if baseAzimuth 22.5 baseAzimuth 67.5 bearingText NE else if baseAzimuth 67.5 baseAzimuth 112.5 bearingText E else.. baseAzimuth baseAzimuth 337.5 0 baseAzimuth baseAzimuth 22.5 bearingText N else if baseAzimuth 22.5 baseAzimuth 67.5 bearingText NE else if baseAzimuth 67.5 baseAzimuth 112.5 bearingText E else if baseAzimuth 112.5 baseAzimuth 157.5 bearingText SE else..
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