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javascript Programming Glossary: lon1How to calculate the latlng of a point a certain distance away from another? http://stackoverflow.com/questions/2637023/how-to-calculate-the-latlng-of-a-point-a-certain-distance-away-from-another dist dist 6371 brng brng.toRad var lat1 this.lat .toRad lon1 this.lng .toRad var lat2 Math.asin Math.sin lat1 Math.cos dist.. dist Math.cos lat1 Math.sin dist Math.cos brng var lon2 lon1 Math.atan2 Math.sin brng Math.sin dist Math.cos lat1 Math.cos.. dist dist 6371 brng brng.toRad var lat1 this.lat .toRad lon1 this.lng .toRad var lat2 Math.asin Math.sin lat1 Math.cos dist..
How to add markers on Google Maps polylines based on distance along the line? http://stackoverflow.com/questions/2698112/how-to-add-markers-on-google-maps-polylines-based-on-distance-along-the-line function point distance var lat1 this.lat .toRad var lon1 this.lng .toRad var lat2 point.lat .toRad var lon2 point.lng.. Math.cos lat1 Math.sin angDist Math.cos brng lon2 lon1 Math.atan2 Math.sin brng Math.sin angDist Math.cos lat1 .. function point distance var lat1 this.lat .toRad var lon1 this.lng .toRad var lat2 point.lat .toRad var lon2 point.lng..
toRad() javascript function throwing error http://stackoverflow.com/questions/5260423/torad-javascript-function-throwing-error lat1 .toRad Javascript functions in radians var dLon lon2 lon1 .toRad var a Math.sin dLat 2 Math.sin dLat 2 Math.cos lat1.toRad..
Javascript IOS5 “JavaScript execution exceeded timeout” http://stackoverflow.com/questions/7787219/javascript-ios5-javascript-execution-exceeded-timeout function return this Math.PI 180 function gc lat1 lon1 lat2 lon2 returns the distance in km between a pair of latitude.. 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.. var d R c return d function test var d1 new Date var lat1 lon1 lat2 lon2 lat1 36 lon1 174 lat2 lat1 lon2 lon1 while lat2 37..
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