Google 地图 API - 最近的标记函数更改为最近的 n 个标记
Google Maps API - Closest marker function change to closest n markers
我正在使用 this question 中找到的公式在地图上找到离当前位置最近的标记。我想修改此公式，以便它找到壁橱 n 个位置（最近的 5 个位置、最近的 10 个位置等），但我不确定如何完成此操作。
这是我使用的修改后的公式：
function rad(x) {return x*Math.PI/180;}
function find_closest_marker(center, map) {
var lat = center.lat();
var lng = center.lng();
var R = 6371; // radius of earth in km
var distances = [];
var closest = -1;
for( i=0;i<markers.length; i++ ) {
var mlat = markers[i].position.lat();
var mlng = markers[i].position.lng();
var dLat = rad(mlat - lat);
var dLong = rad(mlng - lng);
var a = Math.sin(dLat/2) * Math.sin(dLat/2) +
Math.cos(rad(lat)) * Math.cos(rad(lat)) * Math.sin(dLong/2) * Math.sin(dLong/2);
var c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1-a));
var d = R * c;
distances[i] = d;
if ( closest == -1 || d < distances[closest] ) {
closest = i;
}
}
//Log title of closest marker
console.log(markers[closest].title);
}
这是我加载标记的方式：
// Add markers to the map
function setMarkers(center, map) {
var json = (function () {
var json = null;
$.ajax({
'async': false,
'global': false,
'url': "js/data.json",
'dataType': "json",
'success': function (data) {
json = data;
}
});
return json;
})();
// Loop over each of the json elements
for (var i = 0, length = json.length; i < length; i++) {
var data = json[i],
latLng = new google.maps.LatLng(data.lat, data.lon);
// Create a marker and place it on the map
var icon = 'assets/marker.png';
var marker = new google.maps.Marker({
position: latLng,
map: map,
icon: icon,
title: data.loc
});
markers.push(marker);
infoBox(map, marker, data);
}
}
如何进一步修改公式，使其找到最接近的 n 个标记，而不仅仅是最接近的一个？
您可以使用 this question 中的（稍作修改的）findClosestN 函数（将 gmarkers 更改为 markers，将函数更改为 return closest 数组限制为 numberOfResults 个元素）
function findClosestN(pt, numberOfResults) {
var closest = [];
for (var i = 0; i < markers.length; i++) {
markers[i].distance = google.maps.geometry.spherical.computeDistanceBetween(pt, markers[i].getPosition());
markers[i].setMap(null);
closest.push(markers[i]);
}
closest.sort(sortByDist);
return closest.splice(0,numberOfResults);
}
function sortByDist(a, b) {
return (a.distance - b.distance)
}
代码片段：
var geocoder = null;
var map = null;
var customerMarker = null;
var markers = [];
var closest = [];
function initialize() {
// alert("init");
geocoder = new google.maps.Geocoder();
map = new google.maps.Map(document.getElementById('map'), {
zoom: 9,
center: new google.maps.LatLng(52.6699927, -0.7274620),
mapTypeId: google.maps.MapTypeId.ROADMAP
});
var infowindow = new google.maps.InfoWindow();
var marker, i;
var bounds = new google.maps.LatLngBounds();
document.getElementById('info').innerHTML = "found " + locations.length + " locations<br>";
for (i = 0; i < locations.length; i++) {
var coordStr = locations[i][4];
var coords = coordStr.split(",");
var pt = new google.maps.LatLng(parseFloat(coords[0]), parseFloat(coords[1]));
bounds.extend(pt);
marker = new google.maps.Marker({
position: pt,
map: map,
icon: locations[i][5],
address: locations[i][2],
title: locations[i][0],
html: locations[i][0] + "<br>" + locations[i][2]
});
markers.push(marker);
google.maps.event.addListener(marker, 'click', (function(marker, i) {
return function() {
infowindow.setContent(marker.html);
infowindow.open(map, marker);
}
})
(marker, i));
}
map.fitBounds(bounds);
}
function codeAddress() {
var address = document.getElementById('address').value;
geocoder.geocode({
'address': address
}, function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
map.setCenter(results[0].geometry.location);
if (customerMarker) customerMarker.setMap(null);
customerMarker = new google.maps.Marker({
map: map,
position: results[0].geometry.location
});
for (var i = 0; i < markers.length; i++) {
markers[i].setMap(null);
}
var numResults = parseInt(document.getElementById('numberResults').value);
closest = findClosestN(results[0].geometry.location, numResults);
for (var i = 0; i < closest.length; i++) {
closest[i].setMap(map);
}
} else {
alert('Geocode was not successful for the following reason: ' + status);
}
});
}
function findClosestN(pt, numberOfResults) {
var closest = [];
for (var i = 0; i < markers.length; i++) {
markers[i].distance = google.maps.geometry.spherical.computeDistanceBetween(pt, markers[i].getPosition());
markers[i].setMap(null);
closest.push(markers[i]);
}
closest.sort(sortByDist);
return closest.splice(0, numberOfResults);
}
function sortByDist(a, b) {
return (a.distance - b.distance)
}
google.maps.event.addDomListener(window, 'load', initialize);
var locations = [
["John's Pizza", "no", "400 University Ave, Palo Alto, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-122.121277,37.386799,0 -122.158012,37.4168,0 -122.158012,37.448151,0 -122.142906,37.456055,0 -122.118874,37.45224,0 -122.107544,37.437793,0 -122.102737,37.422526,0 -122.113037,37.414618,0 -122.121277,37.386799,0 </coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.447038,-122.160575", "http://maps.google.com/mapfiles/ms/icons/blue.png"],
["JJs Express", "yes", "1000 Santa Cruz Ave, Menlo Park, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-122.200928,37.438611,0 -122.158012,37.4168,0 -122.158012,37.448151,0 -122.142906,37.456055,0 -122.144623,37.475948,0 -122.164192,37.481125,0 -122.189255,37.478673,0 -122.208481,37.468319,0 -122.201271,37.438338,0 </coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.448638,-122.187176", "http://maps.google.com/mapfiles/ms/icons/green.png"],
["John Paul's Pizzeria", "no", "1100 El Camino Real, Belmont, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-122.304268,37.516534,0 -122.300835,37.505096,0 -122.262383,37.481669,0 -122.242813,37.502917,0 -122.244186,37.534232,0 -122.269249,37.550021,0 -122.291222,37.545122,0 -122.302895,37.537499,0 -122.304268,37.516534,0 </coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.520436,-122.275978", "http://maps.google.com/mapfiles/ms/icons/red.png"],
["JJs Express", "yes", "300 E 4th Ave, San Mateo, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-122.304268,37.516534,0 -122.348557,37.538044,0 -122.359886,37.56363,0 -122.364006,37.582405,0 -122.33654,37.589207,0 -122.281609,37.570433,0 -122.291222,37.545122,0 -122.302895,37.537499,0 -122.304268,37.516534,0 </coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.564435,-122.322080", "http://maps.google.com/mapfiles/ms/icons/green.png"],
["John's Pizza", "yes", "1400 Broadway Ave, Burlingame, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-122.374306,37.548933,0 -122.348557,37.538044,0 -122.359886,37.56363,0 -122.364006,37.582405,0 -122.33654,37.589207,0 -122.359543,37.59764,0 -122.372246,37.604712,0 -122.417564,37.594648,0 -122.374306,37.548933,0 </coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.584935,-122.366182", "http://maps.google.com/mapfiles/ms/icons/blue.png"],
["JJs Express", "yes", "700 San Bruno Ave, San Bruno, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-122.462883,37.628916,0 -122.445374,37.639247,0 -122.426147,37.648762,0 -122.405205,37.642238,0 -122.400055,37.628644,0 -122.392159,37.610696,0 -122.372246,37.604712,0 -122.417564,37.594648,0 -122.462196,37.628644,0 </coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.630934,-122.406883", "http://maps.google.com/mapfiles/ms/icons/green.png"],
["JJs Express", "yes", "300 Beach St, San Francisco, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-122.43576,37.790795,0 -122.449493,37.801646,0 -122.425461,37.809784,0 -122.402115,37.811411,0 -122.390442,37.794593,0 -122.408295,37.79188,0 -122.434387,37.789167,0 </coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.807628,-122.413782", "http://maps.google.com/mapfiles/ms/icons/green.png"],
["JJs Express", "yes", "1400 Haight St, San Francisco, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-122.463398,37.760266,0 -122.477349,37.774785,0 -122.427349,37.774785,0 -122.429237,37.763658,0 -122.46357,37.760808,0</coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.770129,-122.445082", "http://maps.google.com/mapfiles/ms/icons/green.png"],
["JJs Express", "yes", "2400 Mission St, San Francisco, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-122.418766,37.747779,0 -122.425289,37.768951,0 -122.406063,37.769901,0 -122.406063,37.749679,0 -122.418251,37.747508,0 </coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.758630,-122.419082", "http://maps.google.com/mapfiles/ms/icons/green.png"],
["JJs Express", "yes", "500 Castro St, Mountain View, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-122.121277,37.386799,0 -122.108917,37.362244,0 -122.077675,37.3385,0 -122.064285,37.378615,0 -122.069778,37.3898,0 -122.076645,37.402619,0 -122.078705,37.411619,0 -122.113037,37.414618,0 -122.121277,37.386799,0 </coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.390040,-122.081573", "http://maps.google.com/mapfiles/ms/icons/green.png"],
["John's Pizza", "no", "100 S Murphy Ave, Sunnyvale, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-122.047119,37.33113,0 -122.065315,37.332495,0 -122.077675,37.3385,0 -122.064285,37.378615,0 -122.036819,37.385162,0 -122.006607,37.382162,0 -122.00386,37.342048,0 -122.047119,37.331403,0 </coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.377441,-122.030071", "http://maps.google.com/mapfiles/ms/icons/blue.png"],
["John's Pizza", "no", "1200 Curtner Ave, San Jose, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-121.935196,37.345051,0 -121.931076,37.294267,0 -121.871338,37.293721,0 -121.806793,37.293174,0 -121.798553,37.361426,0 -121.879578,37.36088,0 -121.934509,37.345597,0 -121.935196,37.345051,0 </coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.288742,-121.890765", "http://maps.google.com/mapfiles/ms/icons/blue.png"],
["John's Pizza", "yes", "700 Blossom Hill Rd, San Jose, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-121.935883,37.253287,0 -121.931076,37.294267,0 -121.871338,37.293721,0 -121.806793,37.293174,0 -121.790657,37.234702,0 -121.852455,37.223221,0 -121.935539,37.253014,0 </coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.250543,-121.846563", "http://maps.google.com/mapfiles/ms/icons/blue.png"],
["John's Pizza", "yes", "100 N Milpitas Blvd, Milpitas, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-121.947556,37.435612,0 -121.934509,37.476493,0 -121.893311,37.469409,0 -121.852798,37.429615,0 -121.843872,37.400165,0 -121.887817,37.3898,0 -121.959915,37.420345,0 -121.959915,37.427979,0 -121.948929,37.435612,0 -121.947556,37.435612,0</coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.434113,-121.901139", "http://maps.google.com/mapfiles/ms/icons/blue.png"],
["John's Pizza", "yes", "3300 Mowry Blvd, Fremont, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-122.02343,37.52198,0 -122.023773,37.558731,0 -121.989784,37.573426,0 -121.959572,37.566351,0 -121.944466,37.544305,0 -121.967125,37.520891,0 -122.023087,37.522525,0</coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.552773,-121.985153", "http://maps.google.com/mapfiles/ms/icons/blue.png"]
];
html,
body,
table,
tbody,
#map {
height: 100%;
width: 100%;
padding: 0;
margin: 0;
}
<script src="https://maps.googleapis.com/maps/api/js?libraries=geometry,places&key=AIzaSyCkUOdZ5y7hMm0yrcCQoCvLwzdM6M8s5qk"></script>
<table border="1" style="height: 90%; width:100%;">
<tr style="height: 100%; width:100%;">
<td style="height: 100%; width:100%;">
<div id="map"></div>
</td>
<td>
<div id="side_bar"></div>
</td>
</tr>
</table>
<input id="address" type="text" value="Palo Alto, CA" />
<input id="numberResults" type="text" value="5" />
<input type="button" value="Search" onclick="codeAddress();" />
<div id="info"></div>
我正在使用 this question 中找到的公式在地图上找到离当前位置最近的标记。我想修改此公式，以便它找到壁橱 n 个位置（最近的 5 个位置、最近的 10 个位置等），但我不确定如何完成此操作。
这是我使用的修改后的公式：
function rad(x) {return x*Math.PI/180;}
function find_closest_marker(center, map) {
var lat = center.lat();
var lng = center.lng();
var R = 6371; // radius of earth in km
var distances = [];
var closest = -1;
for( i=0;i<markers.length; i++ ) {
var mlat = markers[i].position.lat();
var mlng = markers[i].position.lng();
var dLat = rad(mlat - lat);
var dLong = rad(mlng - lng);
var a = Math.sin(dLat/2) * Math.sin(dLat/2) +
Math.cos(rad(lat)) * Math.cos(rad(lat)) * Math.sin(dLong/2) * Math.sin(dLong/2);
var c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1-a));
var d = R * c;
distances[i] = d;
if ( closest == -1 || d < distances[closest] ) {
closest = i;
}
}
//Log title of closest marker
console.log(markers[closest].title);
}
这是我加载标记的方式：
// Add markers to the map
function setMarkers(center, map) {
var json = (function () {
var json = null;
$.ajax({
'async': false,
'global': false,
'url': "js/data.json",
'dataType': "json",
'success': function (data) {
json = data;
}
});
return json;
})();
// Loop over each of the json elements
for (var i = 0, length = json.length; i < length; i++) {
var data = json[i],
latLng = new google.maps.LatLng(data.lat, data.lon);
// Create a marker and place it on the map
var icon = 'assets/marker.png';
var marker = new google.maps.Marker({
position: latLng,
map: map,
icon: icon,
title: data.loc
});
markers.push(marker);
infoBox(map, marker, data);
}
}
如何进一步修改公式，使其找到最接近的 n 个标记，而不仅仅是最接近的一个？
您可以使用 this question 中的（稍作修改的）findClosestN 函数（将 gmarkers 更改为 markers，将函数更改为 return closest 数组限制为 numberOfResults 个元素）
function findClosestN(pt, numberOfResults) {
var closest = [];
for (var i = 0; i < markers.length; i++) {
markers[i].distance = google.maps.geometry.spherical.computeDistanceBetween(pt, markers[i].getPosition());
markers[i].setMap(null);
closest.push(markers[i]);
}
closest.sort(sortByDist);
return closest.splice(0,numberOfResults);
}
function sortByDist(a, b) {
return (a.distance - b.distance)
}
代码片段：
var geocoder = null;
var map = null;
var customerMarker = null;
var markers = [];
var closest = [];
function initialize() {
// alert("init");
geocoder = new google.maps.Geocoder();
map = new google.maps.Map(document.getElementById('map'), {
zoom: 9,
center: new google.maps.LatLng(52.6699927, -0.7274620),
mapTypeId: google.maps.MapTypeId.ROADMAP
});
var infowindow = new google.maps.InfoWindow();
var marker, i;
var bounds = new google.maps.LatLngBounds();
document.getElementById('info').innerHTML = "found " + locations.length + " locations<br>";
for (i = 0; i < locations.length; i++) {
var coordStr = locations[i][4];
var coords = coordStr.split(",");
var pt = new google.maps.LatLng(parseFloat(coords[0]), parseFloat(coords[1]));
bounds.extend(pt);
marker = new google.maps.Marker({
position: pt,
map: map,
icon: locations[i][5],
address: locations[i][2],
title: locations[i][0],
html: locations[i][0] + "<br>" + locations[i][2]
});
markers.push(marker);
google.maps.event.addListener(marker, 'click', (function(marker, i) {
return function() {
infowindow.setContent(marker.html);
infowindow.open(map, marker);
}
})
(marker, i));
}
map.fitBounds(bounds);
}
function codeAddress() {
var address = document.getElementById('address').value;
geocoder.geocode({
'address': address
}, function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
map.setCenter(results[0].geometry.location);
if (customerMarker) customerMarker.setMap(null);
customerMarker = new google.maps.Marker({
map: map,
position: results[0].geometry.location
});
for (var i = 0; i < markers.length; i++) {
markers[i].setMap(null);
}
var numResults = parseInt(document.getElementById('numberResults').value);
closest = findClosestN(results[0].geometry.location, numResults);
for (var i = 0; i < closest.length; i++) {
closest[i].setMap(map);
}
} else {
alert('Geocode was not successful for the following reason: ' + status);
}
});
}
function findClosestN(pt, numberOfResults) {
var closest = [];
for (var i = 0; i < markers.length; i++) {
markers[i].distance = google.maps.geometry.spherical.computeDistanceBetween(pt, markers[i].getPosition());
markers[i].setMap(null);
closest.push(markers[i]);
}
closest.sort(sortByDist);
return closest.splice(0, numberOfResults);
}
function sortByDist(a, b) {
return (a.distance - b.distance)
}
google.maps.event.addDomListener(window, 'load', initialize);
var locations = [
["John's Pizza", "no", "400 University Ave, Palo Alto, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-122.121277,37.386799,0 -122.158012,37.4168,0 -122.158012,37.448151,0 -122.142906,37.456055,0 -122.118874,37.45224,0 -122.107544,37.437793,0 -122.102737,37.422526,0 -122.113037,37.414618,0 -122.121277,37.386799,0 </coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.447038,-122.160575", "http://maps.google.com/mapfiles/ms/icons/blue.png"],
["JJs Express", "yes", "1000 Santa Cruz Ave, Menlo Park, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-122.200928,37.438611,0 -122.158012,37.4168,0 -122.158012,37.448151,0 -122.142906,37.456055,0 -122.144623,37.475948,0 -122.164192,37.481125,0 -122.189255,37.478673,0 -122.208481,37.468319,0 -122.201271,37.438338,0 </coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.448638,-122.187176", "http://maps.google.com/mapfiles/ms/icons/green.png"],
["John Paul's Pizzeria", "no", "1100 El Camino Real, Belmont, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-122.304268,37.516534,0 -122.300835,37.505096,0 -122.262383,37.481669,0 -122.242813,37.502917,0 -122.244186,37.534232,0 -122.269249,37.550021,0 -122.291222,37.545122,0 -122.302895,37.537499,0 -122.304268,37.516534,0 </coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.520436,-122.275978", "http://maps.google.com/mapfiles/ms/icons/red.png"],
["JJs Express", "yes", "300 E 4th Ave, San Mateo, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-122.304268,37.516534,0 -122.348557,37.538044,0 -122.359886,37.56363,0 -122.364006,37.582405,0 -122.33654,37.589207,0 -122.281609,37.570433,0 -122.291222,37.545122,0 -122.302895,37.537499,0 -122.304268,37.516534,0 </coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.564435,-122.322080", "http://maps.google.com/mapfiles/ms/icons/green.png"],
["John's Pizza", "yes", "1400 Broadway Ave, Burlingame, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-122.374306,37.548933,0 -122.348557,37.538044,0 -122.359886,37.56363,0 -122.364006,37.582405,0 -122.33654,37.589207,0 -122.359543,37.59764,0 -122.372246,37.604712,0 -122.417564,37.594648,0 -122.374306,37.548933,0 </coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.584935,-122.366182", "http://maps.google.com/mapfiles/ms/icons/blue.png"],
["JJs Express", "yes", "700 San Bruno Ave, San Bruno, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-122.462883,37.628916,0 -122.445374,37.639247,0 -122.426147,37.648762,0 -122.405205,37.642238,0 -122.400055,37.628644,0 -122.392159,37.610696,0 -122.372246,37.604712,0 -122.417564,37.594648,0 -122.462196,37.628644,0 </coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.630934,-122.406883", "http://maps.google.com/mapfiles/ms/icons/green.png"],
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["John's Pizza", "no", "100 S Murphy Ave, Sunnyvale, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-122.047119,37.33113,0 -122.065315,37.332495,0 -122.077675,37.3385,0 -122.064285,37.378615,0 -122.036819,37.385162,0 -122.006607,37.382162,0 -122.00386,37.342048,0 -122.047119,37.331403,0 </coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.377441,-122.030071", "http://maps.google.com/mapfiles/ms/icons/blue.png"],
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["John's Pizza", "yes", "700 Blossom Hill Rd, San Jose, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-121.935883,37.253287,0 -121.931076,37.294267,0 -121.871338,37.293721,0 -121.806793,37.293174,0 -121.790657,37.234702,0 -121.852455,37.223221,0 -121.935539,37.253014,0 </coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.250543,-121.846563", "http://maps.google.com/mapfiles/ms/icons/blue.png"],
["John's Pizza", "yes", "100 N Milpitas Blvd, Milpitas, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-121.947556,37.435612,0 -121.934509,37.476493,0 -121.893311,37.469409,0 -121.852798,37.429615,0 -121.843872,37.400165,0 -121.887817,37.3898,0 -121.959915,37.420345,0 -121.959915,37.427979,0 -121.948929,37.435612,0 -121.947556,37.435612,0</coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.434113,-121.901139", "http://maps.google.com/mapfiles/ms/icons/blue.png"],
["John's Pizza", "yes", "3300 Mowry Blvd, Fremont, CA", "<Polygon><outerBoundaryIs><LinearRing><coordinates>-122.02343,37.52198,0 -122.023773,37.558731,0 -121.989784,37.573426,0 -121.959572,37.566351,0 -121.944466,37.544305,0 -121.967125,37.520891,0 -122.023087,37.522525,0</coordinates></LinearRing></outerBoundaryIs></Polygon>", "37.552773,-121.985153", "http://maps.google.com/mapfiles/ms/icons/blue.png"]
];
html,
body,
table,
tbody,
#map {
height: 100%;
width: 100%;
padding: 0;
margin: 0;
}
<script src="https://maps.googleapis.com/maps/api/js?libraries=geometry,places&key=AIzaSyCkUOdZ5y7hMm0yrcCQoCvLwzdM6M8s5qk"></script>
<table border="1" style="height: 90%; width:100%;">
<tr style="height: 100%; width:100%;">
<td style="height: 100%; width:100%;">
<div id="map"></div>
</td>
<td>
<div id="side_bar"></div>
</td>
</tr>
</table>
<input id="address" type="text" value="Palo Alto, CA" />
<input id="numberResults" type="text" value="5" />
<input type="button" value="Search" onclick="codeAddress();" />
<div id="info"></div>