6 examples of 'get lat long from address google api' in JavaScript

357
function format_lat_long(latorlong) {
358
    var loc_arry = latorlong.split(",");
359
    var degree = parseFloat(loc_arry[0]);
360
    var minutes = parseFloat(loc_arry[1]);
361
    var seconds = parseFloat(loc_arry[2]);
362
    var formatted = degree + ((minutes * 60) + seconds) / 3600;
363
364
    return formatted;
365
}

27
function getLatLongFromLocation(itemData, callback)
28
{
29
    if (callback === undefined) {
30
        callback = function (data0 ) {
31
            osg.log("location for " + data0.location);
32
            osg.log(data0);
33
        };
34
    }
35
    var str = itemData.user.location;
36
    //osg.log("place to find " + str);
37
    if (CacheLocation[str] === undefined) {
38
        var url = "http://ws.geonames.org/searchJSON?q=" + str +"&maxRows=10&callback=?";
39
        //osg.log("url " + url);
40
        jQuery.getJSON(url, function(data) {
41
            if (data.totalResultsCount !== undefined && data.totalResultsCount > 1) {
42
                var item = data.geonames[0];
43
                //osg.log(item);
44
                CacheLocation[str] = { 'lat': item.lat, 'lng': item.lng};
45
            } else {
46
                CacheLocation[str] = {'lat' : 0, 'lng': 0};
47
            }
48
            CacheLocation[str].location = str;
49
            callback(CacheLocation[str], itemData);
50
        });
51
    } else {
52
        callback(CacheLocation[str], itemData);
53
    }
54
}

412
MapUtility.lat = function lat(position) {
413
    if (position instanceof Array) {
414
        return position[0];
415
    } else if (position.lat instanceof Function) {
416
        return position.lat();
417
    } else {
418
        return position.lat;
419
    }
420
};

31
MapUtility.lat = function lat(position) {
32
    if (position instanceof Array) {
33
        return position[0];
34
    }
35
    else if (position.lat instanceof Function) {
36
        return position.lat();
37
    }
38
    else {
39
        return position.lat;
40
    }
41
};

78
get LatitudeRaw() {
79
    return this[s_latitude];
80
}

20
function geo2loc(lnglat, cb) {
21
  request('GET http://restapi.amap.com/rgeocode/simple', {
22
    resType: 'json',
23
    encode: 'utf-8',
24
    range: 3000,
25
    roadnum: 0,
26
    crossnum: 0,
27
    poinum: 0,
28
    retvalue: 1,
29
    sid: 7001,
30
    region: [lnglat.lng, lnglat.lat].join(',')
31
  }, function(err, res) {
32
    if (err) {
33
      error('geo2loc failed', err);
34
      return cb();
35
    }
36
    var r, loc_name;
37
    try {
38
      r = res.list[0];
39
      loc_name = r.city && r.city.name || r.province.name;
40
    } catch (e) {
41
      error('geo2loc failed', res);
42
      return cb();
43
    }
44
    return cb({
45
      city: loc_name,
46
      place: r
47
    });
48
  });
49
};