10 examples of 'get latlng from address google maps' in JavaScript

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
};

3
export function latLngToArray(latLng) {
4
    const latitude = latLng.lat();
5
    const longitude = latLng.lng();
6
    return [latitude, longitude];
7
}

17
export function constructLocation (latlng) {
18
  return {
19
    name: latlngToString(latlng),
20
    lat: latlng.lat,
21
    lon: latlng.lng
22
  }
23
}

39
function addGeocodingToMarker(marker,address){
40
    marker.orig_initialize = marker.initialize;
41
    orig_redraw = marker.redraw;
42
    marker.redraw = function(force){}; //empty the redraw method so no error when called by addOverlay.
43
    marker.initialize = function(map){
44
	new GClientGeocoder().getLatLng(address,
45
					function(latlng){
46
	    if(latlng){
47
		marker.redraw = orig_redraw;
48
		marker.orig_initialize(map); //init before setting point
49
		marker.setPoint(latlng);
50
	    }//do nothing
51
	});
52
    };
53
    return marker;
54
}

1
export function returnCoord(latlng) {
2
  const lat = parseFloat(latlng.split(",")[0]);
3
  const lng = parseFloat(latlng.split(",")[1]);
4
  return [lat, lng];
5
}

43
function get_coordinates(lat_lng) {
44
	if(lat_lng == 0) {
45
		return customized_data[customized_data_idx]["Coordinates"][0];
46
	}
47
	else {
48
		return customized_data[customized_data_idx]["Coordinates"][1];
49
	}
50
51
}

387
function getStartGeoLocator(position) {
388
  var sCoords = new google.maps.LatLng(position.coords.latitude,position.coords.longitude);
389
  var geocoder = new google.maps.Geocoder();
390
  geocoder.geocode({'latLng': sCoords}, function(results, status) {
391
    if (status == google.maps.GeocoderStatus.OK) {
392
      $('#startbox').val(results[0].formatted_address.replace(/, CA, USA/g, ""));
393
    }
394
    $('.geolocationwaiting').fadeOut();
395
  });
396
}

94
toGoogleMaps() {
95
    return "http://maps.google.com/?ll=" + this.LatitudeRaw + "," + this.LongitudeRaw;
96
}

434
function geocodePositionOSM(latLon, address, countrycodes, updateMap, callback) {
435
    data = {format: 'json', addressdetails: 1, limit: 1, 'accept-language': geodir_all_js_msg.mapLanguage};
436
    
437
    if (address) {
438
        type = 'search';
439
        data.q = address;
440
        
441
        if (countrycodes) {
442
            data.countrycodes = countrycodes.toLowerCase();
443
        }
444
    } else if(latLon && typeof latLon === 'object') {
445
       type = 'reverse';
446
       data.lat = latLon.lat;
447
       data.lon = latLon.lng;
448
    } else {
449
        return;
450
    }
451
    
452
    jQuery.ajax({
453
        url: 'https://nominatim.openstreetmap.org/' + type,
454
        dataType: "json",
455
        data: data,
456
        success: function(data, textStatus, jqXHR) {
457
            if (type == 'search' && data.length) {
458
                data = data[0];
459
            }
460
            data = gd_osm_parse_item(data);
461
            
462
            if (typeof callback === 'function') {
463
                callback(data);
464
            } else {
465
                geocodeResponseOSM(data, updateMap);
466
            }
467
        },
468
        error: function(jqXHR, textStatus, errorThrown) {
469
            console.log(errorThrown);
470
        },
471
        complete: function(jqXHR, textStatus) {
472
        }
473
    });
474
}

107
function geocodeAddress( address ) {
108
109
	var geocoding_ok;
110
	geocoder.geocode( { 'address': address}, function(results, status) {
111
112
	if (status == google.maps.GeocoderStatus.OK) 
113
	{
114
		map.panTo(results[0].geometry.location);
115
		map.setZoom(16);
116
		marker.setPosition(results[0].geometry.location);
117
		$('#biopen_fournisseurbundle_provider_latlng_latitude').val(marker.getPosition().lat());
118
		$('#biopen_fournisseurbundle_provider_latlng_longitude').val(marker.getPosition().lng());	
119
120
		geocoding_ok = true;	
121
	} 
122
	else 
123
	{
124
		geocoding_ok = false;	
125
	}
126
	});
127
	return geocoding_ok;
128
}