¡@
2014/10/16 ¤W¤È 08:18:03
android Programming Glossary: lon1Find center geopoint between start geo point and end geo point on android http://stackoverflow.com/questions/11682164/find-center-geopoint-between-start-geo-point-and-end-geo-point-on-android this page public static void midPoint double lat1 double lon1 double lat2 double lon2 double dLon Math.toRadians lon2 lon1.. double lat2 double lon2 double dLon Math.toRadians lon2 lon1 convert to radians lat1 Math.toRadians lat1 lat2 Math.toRadians.. radians lat1 Math.toRadians lat1 lat2 Math.toRadians lat2 lon1 Math.toRadians lon1 double Bx Math.cos lat2 Math.cos dLon double..
How to get Distance Kilometer in android? http://stackoverflow.com/questions/13208501/how-to-get-distance-kilometer-in-android private double getDistance double lat1 double lat2 double lon1 double lon2 double dLat Math.toRadians lat2 lat1 double dLon.. Math.toRadians lat2 lat1 double dLon Math.toRadians lon2 lon1 double a Math.sin dLat 2 Math.sin dLat 2 Math.cos Math.toRadians..
Android Maps API v2 draw circle http://stackoverflow.com/questions/13991301/android-maps-api-v2-draw-circle in km double lat1 Math.toRadians latLng.latitude double lon1 Math.toRadians latLng.longitude PolylineOptions options new.. lat1 Math.sin d Math.cos brng double longitudeRad lon1 Math.atan2 Math.sin brng Math.sin d Math.cos lat1 Math.cos d..
How to calculate distance from different markers in a map and then pick up the least one http://stackoverflow.com/questions/19218081/how-to-calculate-distance-from-different-markers-in-a-map-and-then-pick-up-the-l EARTH_RADIUS 6373 # km def distance a b # pass tuples lat1 lon1 a lat2 lon2 b dlon lon2 lon1 dlat lat2 lat1 a sin dlat 2 2 cos.. a b # pass tuples lat1 lon1 a lat2 lon2 b dlon lon2 lon1 dlat lat2 lat1 a sin dlat 2 2 cos lat1 cos lat2 sin dlon 2 2..
How to find Hospital Location near by my location? http://stackoverflow.com/questions/4291573/how-to-find-hospital-location-near-by-my-location var R 6371 km var dLat lat2 lat1 .toRad var dLon lon2 lon1 .toRad var a Math.sin dLat 2 Math.sin dLat 2 Math.cos lat1.toRad..
How to calculate distance between two locations using their longitude and latitude value http://stackoverflow.com/questions/6981916/how-to-calculate-distance-between-two-locations-using-their-longitude-and-latitu this question private double distance double lat1 double lon1 double lat2 double lon2 double theta lon1 lon2 double dist Math.sin.. lat1 double lon1 double lat2 double lon2 double theta lon1 lon2 double dist Math.sin deg2rad lat1 Math.sin deg2rad lat2..
Gettting Different Distance When Using the Google Map and User defined Function http://stackoverflow.com/questions/7696112/gettting-different-distance-when-using-the-google-map-and-user-defined-function results 0 android.location.Location.distanceBetween lat1 lon1 lat2 lon2 results Current Latitude 23.012281666666663 Current..
Using gps get the distance a person has walked http://stackoverflow.com/questions/9664587/using-gps-get-the-distance-a-person-has-walked distance... public double getDistance double lat1 double lon1 double lat2 double lon2 double latA Math.toRadians lat1 double.. double latA Math.toRadians lat1 double lonA Math.toRadians lon1 double latB Math.toRadians lat2 double lonB Math.toRadians lon2..
Find center geopoint between start geo point and end geo point on android http://stackoverflow.com/questions/11682164/find-center-geopoint-between-start-geo-point-and-end-geo-point-on-android You can use Haversine formula snippet and checked with this page public static void midPoint double lat1 double lon1 double lat2 double lon2 double dLon Math.toRadians lon2 lon1 convert to radians lat1 Math.toRadians lat1 lat2 Math.toRadians.. this page public static void midPoint double lat1 double lon1 double lat2 double lon2 double dLon Math.toRadians lon2 lon1 convert to radians lat1 Math.toRadians lat1 lat2 Math.toRadians lat2 lon1 Math.toRadians lon1 double Bx Math.cos lat2 Math.cos.. double lon2 double dLon Math.toRadians lon2 lon1 convert to radians lat1 Math.toRadians lat1 lat2 Math.toRadians lat2 lon1 Math.toRadians lon1 double Bx Math.cos lat2 Math.cos dLon double By Math.cos lat2 Math.sin dLon double lat3 Math.atan2 Math.sin..
How to get Distance Kilometer in android? http://stackoverflow.com/questions/13208501/how-to-get-distance-kilometer-in-android lat and lag positions for that I write the following code private double getDistance double lat1 double lat2 double lon1 double lon2 double dLat Math.toRadians lat2 lat1 double dLon Math.toRadians lon2 lon1 double a Math.sin dLat 2 Math.sin.. double lat1 double lat2 double lon1 double lon2 double dLat Math.toRadians lat2 lat1 double dLon Math.toRadians lon2 lon1 double a Math.sin dLat 2 Math.sin dLat 2 Math.cos Math.toRadians lat1 Math.cos Math.toRadians lat2 Math.sin dLon 2 Math.sin..
Android Maps API v2 draw circle http://stackoverflow.com/questions/13991301/android-maps-api-v2-draw-circle 6371d earth's mean radius in km double d radius R radius given in km double lat1 Math.toRadians latLng.latitude double lon1 Math.toRadians latLng.longitude PolylineOptions options new PolylineOptions for int x 0 x 360 x double brng Math.toRadians.. x double latitudeRad Math.asin Math.sin lat1 Math.cos d Math.cos lat1 Math.sin d Math.cos brng double longitudeRad lon1 Math.atan2 Math.sin brng Math.sin d Math.cos lat1 Math.cos d Math.sin lat1 Math.sin latitudeRad options.add new LatLng..
How to calculate distance from different markers in a map and then pick up the least one http://stackoverflow.com/questions/19218081/how-to-calculate-distance-from-different-markers-in-a-map-and-then-pick-up-the-l 22.572646 88.363895 from math import sin cos atan2 sqrt EARTH_RADIUS 6373 # km def distance a b # pass tuples lat1 lon1 a lat2 lon2 b dlon lon2 lon1 dlat lat2 lat1 a sin dlat 2 2 cos lat1 cos lat2 sin dlon 2 2 c 2 atan2 sqrt a sqrt 1 a return.. math import sin cos atan2 sqrt EARTH_RADIUS 6373 # km def distance a b # pass tuples lat1 lon1 a lat2 lon2 b dlon lon2 lon1 dlat lat2 lat1 a sin dlat 2 2 cos lat1 cos lat2 sin dlon 2 2 c 2 atan2 sqrt a sqrt 1 a return EARTH_RADIUS c current 17.385044..
How to find Hospital Location near by my location? http://stackoverflow.com/questions/4291573/how-to-find-hospital-location-near-by-my-location need to be in radians to pass to trig functions . JavaScript var R 6371 km var dLat lat2 lat1 .toRad var dLon lon2 lon1 .toRad var a Math.sin dLat 2 Math.sin dLat 2 Math.cos lat1.toRad Math.cos lat2.toRad Math.sin dLon 2 Math.sin dLon 2 var..
How to calculate distance between two locations using their longitude and latitude value http://stackoverflow.com/questions/6981916/how-to-calculate-distance-between-two-locations-using-their-longitude-and-latitu 1 a double dist earthRadius c android share improve this question private double distance double lat1 double lon1 double lat2 double lon2 double theta lon1 lon2 double dist Math.sin deg2rad lat1 Math.sin deg2rad lat2 Math.cos deg2rad.. share improve this question private double distance double lat1 double lon1 double lat2 double lon2 double theta lon1 lon2 double dist Math.sin deg2rad lat1 Math.sin deg2rad lat2 Math.cos deg2rad lat1 Math.cos deg2rad lat2 Math.cos deg2rad..
Gettting Different Distance When Using the Google Map and User defined Function http://stackoverflow.com/questions/7696112/gettting-different-distance-when-using-the-google-map-and-user-defined-function my problem i dont understand What is the Problem Code float results 0 android.location.Location.distanceBetween lat1 lon1 lat2 lon2 results Current Latitude 23.012281666666663 Current Longitude 72.51798333333333 Destination Latitude 23.1120487..
Using gps get the distance a person has walked http://stackoverflow.com/questions/9664587/using-gps-get-the-distance-a-person-has-walked plon clat clon plat clat plon clon function for calculating distance... public double getDistance double lat1 double lon1 double lat2 double lon2 double latA Math.toRadians lat1 double lonA Math.toRadians lon1 double latB Math.toRadians lat2.. getDistance double lat1 double lon1 double lat2 double lon2 double latA Math.toRadians lat1 double lonA Math.toRadians lon1 double latB Math.toRadians lat2 double lonB Math.toRadians lon2 double cosAng Math.cos latA Math.cos latB Math.cos lonB..
|