Sort latitude and longitude by distance javascript array I would like to sort the array based on the calculated distance from a specific point to the location for each item in the array. Below javascript worked fine in calculating the distance. function dist({latitude: lat1, longitude: long1}, {latitude: lat2, longitude: long2}) { // I'm not very good at geography so I don't know how to calculate exactly the distance given latitudes and longitudes. PI*earthRadius)/180; // Horizontal distance var ret Oct 16, 2022 · Get nearest Latitude and Longitude from array. It is sorting something, but it's strangely sorting Feb 14, 2014 · String name String latitude String longitude I can retrieve my current location, latitude, longitude. I also need to display the distance in Miles for each entry. I can able to get the distance between the current location and each object. Saving longitude and latitude into array JavaScript Google Maps APIs EVENT. latitude; var longitude = position. We write contractions such as "I'm" with an apostrophe. ) Latitude and longitude is assumed by the MySQL computation engine to be in radians, so if it's stored in degrees (and it probably is), you'll have to multiply each value by pi/180, approximately 0. I'm not sure whether it is clockwise or anti-clockwise. 2296756 lon1 = 21. I refered this questi Aug 6, 2013 · As you are using Google Maps you can use getBounds() method and getCenter() method. 1049180, can Excel sort the longitude and latitude of what comes next from the starting point? I am trying to create a walking list of addresses and would like them in order based on starting location. I need to create numbers between -180. Jul 29, 2011 · I am trying to create random longitude and latitudes. LatLng has two properties Latitude and Longitude as well as a . 75 from my algorithm and 42,476. (latitude: aCourse1. function save_coordinates_to_array(polygon) { //Save polygon Oct 14, 2013 · Here in JS for calculating lat and lng given bearing and distance: //lat, lng in degrees. "; The coordinates property returns the position and altitude of the device on Earth. Here is an example of my code: Sep 7, 2021 · How I can sort my array by distance after forming it back to model. May 5, 2018 · Destination(s): provide in an array of strings the latitude and longitude coordinates (you can send in multiple destinations in an array) (i. lat-coords1. PI / 180. The word "I" is capitalized. distance - b. Is there any way sort these based on longitude and latitude where nearby locations come next in the array? [ {"id" : 279, "longitude":79. [‘42. android. 156886, -71. com 70-3-30A D'Piazza Mall, Jalan Mahsuri, 11950 Bayan Baru, Pulau Pinang, Malaysia Apr 5, 2018 · Preview. 0932869, -80. Aug 13, 2018 · I'm trying to make a website that asks for the user's location, then finds the closest location (100m radius) from their position using GeoLocation and displays the result in HTML. It also has predefined function for calculating distance between points - distanceBetween(). Point A = (18. 000000,14. Finally you should use this array because it contains all latitude and longitude coordinates of polygon. They do so with Google Maps. Oct 26, 2013 · I have a database that has the fields, latitude and longitude. 000 and +180. Functions Jul 9, 2013 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. My goal is to have a marker on the map (fixed location) and another draggable one. model. Jun 13, 2014 · I had a similar problem when I wanted to re-sample a large number of lat/long points to create a heightfield grid. 515, longitude: 7. loop over array of coordinates and calculate distance javascript. longitude, position. getElementById("map_canvas All methods that are working with coordinates accept either an object with a lat/latitude and a lon/lng/longitude property, or a GeoJSON coordinates array, like: [lon, lat]. cos(d/R)=cos(lat1)cos(lat2)cos(long2-long1)+sin(lat1)sin(lat2) Where R = radius of earth (6367 kms,3959 miles) Jul 19, 2022 · Option 3: If You Need the Distance but Not the Score. Users can provide up to four latitude and longitude coordinates, in any order. 516272, longitude: 13. That is how sometimes flights fly too. Jun 23, 2017 · I simply want to return longitude and latitude and push them to empty latitude and longitude arrays. function toRadians(degrees) { var pi = Math. How to sort array items by longitude latitude distance in javascripts? 2. The simplest way I found was like this: Jun 17, 2015 · Sorting multiple JavaScript array. for i in 0. . I had the latitude and longitude round the wrong way in my transformation function. It defines a simple JavaScript API around latitude/longitude spherical geodesy formulae, so that we can easily compute the distance between two latlon points. According to Google Maps, the distance between these coordinates (from 59. Geocoder(); var latlng = new google Jul 13, 2016 · I have 77 Latitude and Longitude points in a Javascript Array, I need to order this array in a group by proximity clustering then in group of 8, how can I do that? Jun 7, 2017 · I'm trying to draw rects on a canvas for each element in my array. – Jake Smith Commented Sep 2, 2020 at 20:12 How to sort an array of javascript objects? Well, more preciselly, I have the following class: function Location(name, latitude, longitude){ this. 518, longitude: 7. My array looks something like this and contains 50. An optimization would be to memoize previous calculations to each city to speed up later comparisons. The formulae are quite easy to code: Apr 16, 2014 · Here is a simple "direct" approach using Haversine formula: //This function takes in latitude and longitude of two locations // and returns the distance between them as the crow flies (in meters) function calcCrow(coords1, coords2) { // var R = 6. For that I want to sort them and draw a route. It will be approximately proportional to the correct answer when working with short distances near the equator, but it becomes increasingly incorrect as the distance becomes longer or you get closer to the poles. 69 from the spheroid. sort(comparefunction) but no luck so far. Can yo give more details about what you're trying to achieve, use case talking? Are you trying to calculate total distance from One Location to another (L1 to L4) : L1- (2000m) ->L2 - (1300m) -> L3 -> 5200m -> L4? Nov 11, 2014 · When you call calculateDistance(), give location1 and location2 as parameters. I need to find lat-long pairs on the path from source to destination. get distance by array of latitude and longitude on google map. 49. I have rearranged your coordinates to form a Convex Polygon (All the vertices point 'outwards', away from the center). 4389',‘43. So only the first if is executed. 2 May 23, 2015 · What I am trying to do is find a user's location using html5 geolocation and store the latitude and longitude coordinates into an array for further use with google maps and sql statements. longitude = longitude; this. Distance values are always floats and represent the distance in meters. And the object have parameters including latitude and longitude. 575312 And I want to take that and look in an array of values to find the closest one. however, it returns a Multidimensional Array with with 2 major Elements latitudes and longitudes. Is there any google Api available for it??. log to output the array, the values of latitude & longitude are not there. sort(function(a, b) { return a. Each object will have two keys: distance, and place. I'll get the bd through this function,and convert to an array. lng-coords1. lat); var In this example, thecalculateDistance function takes four arguments:lat1 andlon1 representing the latitude and longitude of the first point, andlat2 andlon2 representing the latitude and longitude of the second point. 11. 503333, longitude: -0. Nov 26, 2018 · Straight line radial distance is simple to calculate based on lat/long differences. Question. I am trying to fix the others so that I can get values from the other arrays as well, since when I use console. getCurrentPosition(function(position) { var latitude = position. Jul 9, 2018 · For example, this is my starting point 42. The first letter of a sentence is capitalized. Sep 25, 2020 · I'm trying to get the latitude and longitude of a marker in react-leaflet, but can't seem to figure out how. NET-Frameworks GeoCoordinate class, refactored into a standalone method:. value(forKey: "addressLatitude") as! Jul 30, 2024 · The latitude longitude distance calculator will help you calculate the distance between two points on Earth's surface given their latitude/longitude coordinates. And the table has a few thousand records in it. So we had the solution to store multiple coordinates in an array and calculate the sum of those distances but we aren't the most skilled persons in javascript. sort(function(a,b) { return parseFloat(a. distance) - parseFloat(b. Working code below: from math import asin, atan2, cos, degrees, radians, sin def get_point_at_distance(lat1, lon1, d, bearing, R=6371): """ lat: initial latitude, in degrees lon: initial longitude, in degrees d: target distance from initial bearing: (true) heading in degrees R: optional radius of sphere, defaults to mean radius of earth . The polygon is closed by having the first coordinate as the first and last value in polygonCoords array. 123, latitude: "40. maps. sort a liste by distance (latitude,longitude) Here's @Daniel Vassallo's answer adapter for Android (java) and using meters instead of km for distances: private LatLng getDestinationPoint (LatLng pointStart Dec 23, 2019 · Noob questions but couldn't find a good answer, I'm trying to only get the longitude and the latitude preferably in different strings. this is Javascript array by this I want to draw a polyline on google map for vehicle tracking Nov 30, 2021 · My second thought was to draw rectangles to the origin point (seen on the last image) and sort the by the size of the rectangle. Apr 3, 2018 · I am trying to sort an array based off the numeric value of one object in that array. from math import sin, cos, sqrt, atan2 R = 6373. I want to sort that array with respect to distance of them from the current location. Explore Teams Create a free Team Oct 21, 2014 · The most upvoted solution did not work for me, as some part of the code seems obsolete. Is the best way to create a new recodset on the fly do the distance calc then sort by distance or is there a better way that will use less resources on the site? Here is the answer Mar 31, 2014 · If you are calculating the distance, add it along with the data stored in array and then sort based the distance. The "markers" array is read to make markers appear on the google map at the desired locations: EDIT: Here is the entire script Feb 8, 2017 · This is the point were we are stuck, we can only calculate the distance between the start and end point but when the course is a circle the total distance covered displays zero. If that is sufficient precision (vs driving distance) can loop through array and do calcs for each location (formula easy to find) and store in the object then do a numeric sort using that property for sort comparison – Mar 7, 2012 · I have a longitude and latitude as a string in PHP like below. 5204303,73. For the positioning I use the longitude and latitude values of the elements. Jan 17, 2014 · I have set of three dimensional coordinates in csv file, like: [two first columns are respectively latitude and longitude in decimal degrees, third one is elevation] 49. Aug 31, 2016 · Please follow basic international English standards. lon; // Difference of longitude var disLat = (lat*Math. lng); var lat1 = toRad(coords1. distance; }); Now you don't want to sort by latitude, you want to sort by distance. e it shows distance of some other address to some another address after sorting). i have a lot more than 2 points, inside watchID = navigator. 3. PI*earthRadius)/180; // Vertical distance var disLon = (lon*Math. Oct 18, 2013 · I am trying to sort a table that has a variable called "longitude" and "latitude". longitude; Do you know a way to sort this JSON by distance and list it (having multiple child nodes)? Thanks. 0); var num1 = longitude * (Math. – LT999 Jul 2, 2021 · sort a liste by distance (latitude,longitude) Ask Question Asked 3 years, How to sort an array of coordinates according to proximity of a specific coordinate. 2. Mar 14, 2018 · I want to loop through the value of objects of an array that has latitude and longitude together as a value (but separated with a comma). watchPosition(function (position) { num += calculateDistance(startPos. Once is clockwise direction and other is anti-clockwise direction. name = name; } And I want to sort an array of these objects, by order of proximity to a given Location (an object of a class like this one). Oct 13, 2017 · navigator. longitude); startPos = position; distance = num; the startPos and the position change every time the user moves , so the num variable should be the Apr 28, 2022 · How to Sort Geo-points according to the distance from current location in Android. geolocation. PI; return degrees * (pi / 180); } function haversine_distance(origin, destination) { [lat1, lon1] = origin; [lat2, lon2] = destination; radius = 6371; // earth radius in km dlat = toRadians Jan 31, 2013 · I am trying to make an array of latitudes and longitudes using cities that I have in a mySQL database. 4389']) Jul 22, 2019 · loop over array of coordinates and calculate distance javascript. Apr 7, 2014 · The range for latitude is -90 to +90, longitude is -180 to +180, but maybe greater for administrative boundaries. Can you tell me a quick formula for Aug 15, 2014 · I have been collecting everyones postcode and converting them to Easting and Northing coords not Latitude-longitude. All values can be either in decimal (53. My points are like this: Oct 17, 2013 · I have data for latitude and longitude, and I need to calculate distance matrix between two arrays containing locations. length; i++) { uniqueNodes[i]["distance"] = calculateDistance(uniqueNodes[0]["latitude"],uniqueNodes[0]["longitute"],uniqueNodes[i]["latitude"],uniqueNodes[i]["longitute"],"K"); } uniqueNodes. I have 10 latitudes/longitudes and I want to draw a route on them, but I don't know which is origin and which is destination. The applet does good for the two points I am testing: Yet my code is not working. coords. Eventually I want to use the latitude and longitude given by the Google Maps location and compare every single latitude and longitude from the airports database and retrieve the airport which is the nearest for the given location. However, this (and calculating the line distance for that matter) also did not produce the expected result. 9251681 dlon = lon2 - lon1 dlat = lat2 - lat1 a = (sin(dlat/2))**2 + cos(lat1) * cos(lat2) * (sin(dlon/2))**2 c = 2 Sep 25, 2018 · I have an Array with lat long and I want to sort array like dijkstra algorithm (to find the shortest distance from one to another location). The sort query will do as advertised and sort the results by given criteria. g: CREATE TABLE places (id UNIQUE, name, latitude, longitude) i then loop through my dataset and calculate the distance between users location and my rows, then i display as a li Jul 30, 2019 · It is an array, you could write a comparator function to pass to array::sort to calculate distance from position. At the moment it works but it logs this: Object { "coords": Oct 28, 2008 · Four 2D points in an array. My problem is that when I alert(lat[0]), it comes up undefined and I want to be able to access t That distance formula doesn't work for latitude and longitude on a sphere. 0); var num2 Nov 25, 2014 · Latitude: 19. I am having following JSON array of 6 locations. I think it can be done with just one swap operation but I have not been able to put this down formally. But I dont know how to sort it after calculating the distance. latitude, startPos. There’s a third option as well, for situations where the score isn’t important. const R = 6371; // Radius of the earth in km. var LocationData = [ [-40. 0 lat1 = 52. 0. Oct 11, 2022 · Next I have a database filled with all airports in the world, including latitude and longitude. 8567437) Point B = (x,73. Help me Thanks in advance Sorting multiple JavaScript array. 206 55. lat); var dLon = toRad(coords2. Location closestLocation; int smallestDistance = -1; Assuming locations is an ArrayList<Location>() Mar 16, 2012 · I have set of latitude longitude array like below, Here is a great example how to do this in Javascript: Calculate distance and bearing between to points in Dec 17, 2017 · The following sample code provided by google maps api. Returns the direction in which the device is traveling. 0 Javascript to get latitude and longitude. I am trying to set up the array variable in javascript, and echo out the fields inside. latitude = latitude; this. <script type="text/javascript"> var latitude Mar 28, 2017 · And here, for those still not satisfied (like me), the original code from . I need to sort my array from closest to farthest from a specific set of lat/long. var geocoder; var map; function initialize() { geocoder = new google. So you'll need a different sort function. Sep 3, 2020 · Once you've done that, you can calculate the distance between the user coordinate and all the other coordinates and then sort the array of those distance values. I have a function that calculates the distance between two sets of lat/long coordinates. I need to sort them in clockwise order. 3225525,13. The whole set of array must get sort without having wrong details. How do you sort an array of latitude and longitude coordinates in (counter-)clockwise order? Mar 18, 2015 · I'm trying to write a performance orientated array lookup that will return the closest longitude and latitude relative to the users current location. I'm trying to use arr. latitude (To get the distance in real units instead of radians, multiply it by the radius of the Earth. I had been passing a source and a destination value inside a direction service object which will draw a route between a source and a destination. 45425}, {latitude: 51. Using Google's Polygon API (v3), the coordinates they select should highlight the selected area between the four coordinates. For Eg: Oct 9, 2016 · I want to sort latitude longitude. Aug 12, 2012 · Storing coordinates (geolocation) in array to calculate distance. But here i am receiving an array of latitude and longitude which i need to pass it inside a direction service object. I had to change my volunteers array a bit, placing the latitude and longitude outside of the variable origin in fields that have to be called latitude and longitude specifically (any other field names wont work). GeoDataSource. 000 Array : How to sort array items by longitude latitude distance in javascripts?To Access My Live Chat Page, On Google, Search for "hows tech developer connect Sep 9, 2012 · For any given latitude and longitude there should exist two distances. (In the sortUsingComparator family of methods, you provide a comparator block that the system uses to compare pairs of objets. Close enough for my purposes. 453619}, [{latitude: 52. Bearing in degrees. 371; // km var R = 6371000; var dLat = toRad(coords2. Sep 12, 2020 · And arrayOfPoints refers an array of coordinates to sort (in my example, the volunteers array). Simply replace the XXXXXXXXXXXX in the script tag with your Google Maps API key and the run the example in your browser and you should be good to go: Apr 30, 2019 · I have an array of objects that contain some address data including latitude and longitude. Jan 15, 2012 · I want to find Latitude, for example. NEW - Check out our NEW program SheCodes Bootcamp - and become a developer in just 4 months! Dec 13, 2012 · Using JavaScript in the browser, how can I determine the distance from my current location to another location for which I have the latitude and longitude? You should consider using the Location class. orderByDistance ({latitude: 51. Get the latitude and longitude of the user's position: x. 0122287 lat2 = 52. So far I can click on the map and then the Longitude and Latitude will be shown on the text field below the map, on the next click the marker will move to the new location and the new Longitude and Latitude will be shown on the text field. sorting an array of object by distance. lon-posA. 406374 lon2 = 16. May 10, 2010 · I've just worked out what seems to be the main cause of the problem. 30432,-73. One issue is that I have 5000 locations in my Apr 4, 2018 · Store your location, create a function that calculates the distance between two points and then use the sort method:. Feb 4, 2016 · So I have an array of custom objects which have a Double latitude and Double longitude value. 546 or -179. public double GetDistance(double longitude, double latitude, double otherLongitude, double otherLatitude) { var d1 = latitude * (Math. Nov 10, 2014 · I am having following JSON array of 6 locations. 4619422) are 2. What I want to achieve is to split the latitude and longit Feb 22, 2015 · With javascript I got the distance between some fixed coordinates respect my current location, now how can I order them (div) by distance? This is my code: <!doctype html> <html> < Aug 12, 2012 · From this code I get only the latitude & longitude values when the array length is 1. 561. Dec 14, 2019 · I need to sort a list of lat/long values based on their distance from the user's current lat/long. I use the code below against a given coordinate (45,45). source name. 1. InfoWindow(); var polygons = []; function initialize() { var map = new google. ArrayList<PontoEntity> array = new ArrayList<PontoEntity> Jan 4, 2014 · Once your allTasks array contains a distance property, simply use one of the sort methods like sortUsingComparator to sort the array based on the distance value. LatLng; public class Place{ public String name; public LatLng latlng; public Resta Jun 30, 2015 · ill explain better. Then sorted array by distance. This criterion could be the distance between the client and the establishment, in our case. So, I might get 101. I have a function that will calculate the distance based on the latitude and longitude values. 0467921", longitude: "-76. Jul 5, 2016 · I have an array of custom object. Trap for young players: Point data gives the longitude first, not the latitude. 29504939999998", distanc Learn how to use the Geolocation API to get the user's current location with latitude & longitude coordinates in JavaScript. var polygons = []; </script> <script> //This function save latitude and longitude to the polygons[] variable after we call it. lat-posA. Sorting latitude and longitude by distance and grouping them based on tolerance. innerHTML = "Geolocation is not supported by this browser. May 25, 2018 · I am trying to get user location using geolocation using javascript, i can see the current location and all. Distance in Km calculateNewPostionFromBearingDistance Mar 6, 2016 · Needed to convert answers from radians back to degrees. 377722}, {latitude: 51. gms. 2494730 , Longitude : 72. Longitude should be same. It is used to store locations in Latitude and Longitude. var earthRadius = 6371; function calculateDistance(posA, posB) { var lat = posB. location. Hot Network Questions May 21, 2018 · Here's another article from SO about using it in javascript: How to sort array items by longitude latitude distance in javascripts? array items by longitude Jun 15, 2012 · i have a table e. May 23, 2018 · A line is an array of coordinates of type LatLng. lat; // Difference of latitude var lon = posB. Load 7 more related Dec 1, 2014 · Hi geocodezip, I edited the code above any distance is fine, driving would be preferred, but is not necessary, I can call the distance function inside the geolocation function, the trouble I am having is passing my array with latitudes and longitudes into the geolocation function so that i can use it to calculate distances with that information, and save those distances in that array. google. 8612790 is not correct because when I run the following JavaScript code, get distance by array of latitude and longitude Feb 16, 2015 · I have the following data. This is what I have so far. 352581, "Plaza Nov 19, 2015 · var infowindow = new google. I'm currently using the function below and it doesn't work properly. Reference. Feb 14, 2017 · This Stack Overflow page discusses how to map an array of latitude and longitude coordinates. (referring South Down and North up) Mar 22, 2011 · You may use the great circle distance to calculate the distance between two points whose you know the latitude-longitude coordinates. 8567437) Distance =20KM(Kilometers) I need to find the latitude(x) of Point B, that is 20 KM from point A. I found this answer that is close but returns the nearest lat/long entry rather than a list. Jan 4, 2015 · How to sort an Array of Points by their distance to a reference Point, in Javascript? 14. Try Teams for free Explore Teams Jun 22, 2013 · The distance will be calculated from a zip code that is not stored, I do not know how I can store a distance when I only have one location. It is sorted before I filter it back to course format. This can be seen with the green rectangle, that is very close to X0, but should be last. Also, I don't understand the distance unit used to be able to convert to Miles. e. but when i am trying to get the coordinates variable to c# object label its returning Feb 15, 2021 · I have a json with several properties which interest me are the latitude and longitude of each object and then create a polyline with leaflet the json is this: { "id": 201, Apr 18, 2015 · I have a "Place" object with a LatLng coordinate for each: import com. I used this This to get distance between two locations given latitude and longitude. 325 or -3. May 26, 2014 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. 471) or sexagesimal (53° 21' 16") format. Jul 4, 2016 · get distance by array of latitude and longitude on google map. 000000,47. for ( i = 0; i < uniqueNodes. Javascript Dec 13, 2013 · Till now. Map( document. Apr 1, 2018 · using this haversine formula you get the distance of particular addresses using that address lat-long you are able to store the data to 2 arrays 1 for the distance and another one for lat-long with distance so after that using collection sorting you are able to find the nearest distance and able to display that. distance by array of latitude and longitude on Oct 17, 2015 · You'll want to compute the distance from each coordinate to your latitude/longitude, then sort by that number: function sortByDistance(myLatitude, myLongitude, world) { var distances = []; // This will hold an array of objects. 30432,-74. With this tool, you can: Find the distance between two latitudes; Find the distance between coordinates; or; Obtain the distance between two points on Earth. 0); var d2 = otherLatitude * (Math. 3293371,13. I have the code that shows below, which initializes the map. In Leaflet, there is a function for it but I can't figure out how to call that in react-leaflet. The longitudes hold all the sorted Entries for the closest longitude values and the "latitudes" as well hold the sorted Entries for the closest latitude values. The following solutions works for me in 2023. May 13, 2015 · details. geolib. 000. Eg: I have four places Like New York, Washington, Manhatten, California. 853239," Mar 24, 2023 · In Javascript, we can use this formula to calculate the distance between our current location and all available locations, and then sort them by distance to find the nearest location. Jan 6, 2022 · To find the distance between to points when their latitude and longitude are given you can use Haversine distance. Hence, I am posting my code. Aug 6, 2019 · get distance by array of latitude and longitude on google map. Is there any way sort these based on longitude and latitude where nearby locations come next in the array? Jul 22, 2014 · To figure out the distance between the user and the POIs, we’ll turn to a very useful script provided by Chris Veness of Movable Type. const a = . distance) } ); However this only sorts values by distance and displays the other values of lists as it is like address,type(i. latitude, position. That's not necessary for ordering purposes, though. Now my question is how can I sort this arraylist comparing with the distance between my current location and the locations of the objects of that arrayList? I can use Comparator to sort arrayList alphabetically but how to do this kind of sorting? Aug 26, 2008 · p1 = longitude/latitude for point(s) p2 = longitude/latitude for point(s) # type of distance calculation fun = distCosine / distHaversine / distVincentySphere / distVincentyEllipsoid As the earth is not perfectly spherical, the Vincenty formula for ellipsoids is probably the best way to calculate distances. destination name. Edit: The four points ar Feb 3, 2016 · I need to convert my php address into js and then into latitude and longitude. var coordinates = []; //This variable saves polygon. const dLat = toRadians(lat2-lat1); const dLon = toRadians(lon2-lon1); . Jun 23, 2015 · I have a list of addresses with latitude and longitude, I want to sort them by nearest distance to one address. <(dataArray - 1) { let coordinate1 = CLLocation(latitude: (dataArray[i] as AnyObject). 4877472 to 59. Code below I have tried to implement it in js. 648881 -103. Sorting an array according to its Geolocation positions Latitude Longitude Oct 17, 2013 · I tried implementing the formula in Finding distances based on Latitude and Longitude. You'll need to calculate the distance to a, and the distance to b, and return either a positive or a negative number depending on which of those distances is smaller. 119722},]); Returns an array of points ordered by their distance to the reference point. I'm now getting 42,476. Is it possible to Nov 4, 2013 · If you save your post data in the database (split your coordinates into two fields latitude and logitude) you can use geodetic form of the law of cosines to find distance between points . for (int idx = 0; idx<[displayObject count];idx++ Jul 23, 2016 · The Function here would do just that. rbjty fhopthc zpdsuorb otoy kdmeha fjmco der lixqu figgc bmz nfklfs unipdm dgzq hmrkcyh kfw