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2014/10/16 ¤W¤È 08:20:18
android Programming Glossary: newcenterHow to catch that map panning and zoom are really finished? http://stackoverflow.com/questions/3567420/how-to-catch-that-map-panning-and-zoom-are-really-finished public void onPanChange MapView view GeoPoint newCenter GeoPoint oldCenter private EnhancedMapView _this Set this variable.. public void onPanChange MapView view GeoPoint newCenter GeoPoint oldCenter Log.d test center changed from oldCenter.getLatitudeE6.. from oldCenter.getLatitudeE6 oldCenter.getLongitudeE6 to newCenter.getLatitudeE6 newCenter.getLongitudeE6 Now what about advantages..
How to find absolute position of click while zoomed in http://stackoverflow.com/questions/8180442/how-to-find-absolute-position-of-click-while-zoomed-in y private float getAbsolutePosition float oldCenter float newCenter float mScaleFactor if newCenter oldCenter return oldCenter newCenter.. float oldCenter float newCenter float mScaleFactor if newCenter oldCenter return oldCenter newCenter oldCenter mScaleFactor.. float mScaleFactor if newCenter oldCenter return oldCenter newCenter oldCenter mScaleFactor else return oldCenter oldCenter newCenter..
Clickable area after Scaling with respect to positions of touch event? [duplicate] http://stackoverflow.com/questions/9989170/clickable-area-after-scaling-with-respect-to-positions-of-touch-event y private float getAbsolutePosition float oldCenter float newCenter float mScaleFactor if newCenter oldCenter return oldCenter newCenter.. float oldCenter float newCenter float mScaleFactor if newCenter oldCenter return oldCenter newCenter oldCenter mScaleFactor.. float mScaleFactor if newCenter oldCenter return oldCenter newCenter oldCenter mScaleFactor else return oldCenter oldCenter newCenter..
How to catch that map panning and zoom are really finished? http://stackoverflow.com/questions/3567420/how-to-catch-that-map-panning-and-zoom-are-really-finished view int newZoom int oldZoom public interface OnPanChangeListener public void onPanChange MapView view GeoPoint newCenter GeoPoint oldCenter private EnhancedMapView _this Set this variable to your preferred timeout private long events_timeout.. mv.setOnPanChangeListener new EnhancedMapView.OnPanChangeListener public void onPanChange MapView view GeoPoint newCenter GeoPoint oldCenter Log.d test center changed from oldCenter.getLatitudeE6 oldCenter.getLongitudeE6 to newCenter.getLatitudeE6.. newCenter GeoPoint oldCenter Log.d test center changed from oldCenter.getLatitudeE6 oldCenter.getLongitudeE6 to newCenter.getLatitudeE6 newCenter.getLongitudeE6 Now what about advantages and disadvantages of this approach Advantages Events handles..
How to find absolute position of click while zoomed in http://stackoverflow.com/questions/8180442/how-to-find-absolute-position-of-click-while-zoomed-in mBx Ax float y getAbsolutePosition mBy Ay return new float x y private float getAbsolutePosition float oldCenter float newCenter float mScaleFactor if newCenter oldCenter return oldCenter newCenter oldCenter mScaleFactor else return oldCenter oldCenter.. mBy Ay return new float x y private float getAbsolutePosition float oldCenter float newCenter float mScaleFactor if newCenter oldCenter return oldCenter newCenter oldCenter mScaleFactor else return oldCenter oldCenter newCenter mScaleFactor share..
Clickable area after Scaling with respect to positions of touch event? [duplicate] http://stackoverflow.com/questions/9989170/clickable-area-after-scaling-with-respect-to-positions-of-touch-event mBx Ax float y getAbsolutePosition mBy Ay return new float x y private float getAbsolutePosition float oldCenter float newCenter float mScaleFactor if newCenter oldCenter return oldCenter newCenter oldCenter mScaleFactor else return oldCenter oldCenter.. mBy Ay return new float x y private float getAbsolutePosition float oldCenter float newCenter float mScaleFactor if newCenter oldCenter return oldCenter newCenter oldCenter mScaleFactor else return oldCenter oldCenter newCenter mScaleFactor share..
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