// This is a piece of code for using in triangulation and
distance measurements for GPS style apps
// You make an array in real world apps to compare the
points. This is a single comparison between points.
// All values need to be set to the appropriate co-ordinates
// Pythagoras Theory allows you to get the radius
// Current/Central GPS Co-ordinates
var currentLocationLatitude;
var currentLocationLongitude;
// Get difference in latitude and longitude to the
current/Central GPS Co-ordinates
var locationNewLatitude = locationLatitude -
currentLocationLatitude;
var locationNewLongitude = locationLongitude -
currentLocationLongitude;
// Use Pythagoras for distance calculations
var Pythagoras = locationNewLongitude * locationNewLongitude
+ locationNewLatitude * locationNewLatitude;
var distance = Math.sqrt(Pythagoras);
Cheers
Levko Yaskewych
On Thu, Apr 21, 2011 at 7:48 PM, Andi <[email protected]> wrote:
> It will be grate if you can send me the code
>
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