Google Maps - Marker Einfügen, indem Sie namens der Stadt
Fand ich diesen code für die Google-Karte, und das passt zu mir.
Ist es möglich, dass statt der Koordinaten den Namen der Stadt?
Habe ich über 400 Marken, die ich zur Anzeige auf der Karte. In einigen Städten haben mehr als eine. Deshalb mag ich diesen code, denn es druckt, wie viele Marker in irgendeiner Stadt.
Oder wenn es irgendeinen anderen code, der mir helfen könnte?
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<title></title>
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script type="text/javascript" src="http://google-maps-utility-library-v3.googlecode.com/svn/trunk/markerclustererplus/src/markerclusterer.js"></script>
<script type="text/javascript">
var image = new google.maps.MarkerImage("marker-images/image.png",new google.maps.Size(40,35),new google.maps.Point(0,0),new google.maps.Point(20,35));
var shadow = new google.maps.MarkerImage(
'marker-images/shadow.png',
new google.maps.Size(40,35),
new google.maps.Point(0,0),
new google.maps.Point(20,35)
);
var shape = {
coord: [27,0,30,1,32,2,34,3,35,4,36,5,38,6,39,7,39,8,39,9,39,10,38,11,37,12,33,13,34,14,34,15,33,16,32,17,31,18,27,19,28,20,28,21,27,22,26,23,22,25,23,26,24,27,24,28,24,29,24,30,24,31,24,32,23,33,22,34,17,34,16,33,15,32,15,31,14,30,14,29,15,28,15,27,16,26,17,25,13,23,12,22,11,21,11,20,12,19,8,18,7,17,6,16,5,15,5,14,6,13,2,12,1,11,0,10,0,9,0,8,0,7,1,6,3,5,4,4,5,3,7,2,9,1,12,0,27,0],
type: 'poly'
};
//this variable will collect the html which will eventually be placed in the side_bar
var side_bar_html = "";
//arrays to hold copies of the markers and html used by the side_bar
//because the function closure trick doesnt work there
var gmarkers = [];
//global "map" variable
var map = null;
var circle = null;
//marker clusterer
var mc;
var mcOptions = {gridSize: 20, maxZoom: 28};
//global infowindow
var infowindow = new google.maps.InfoWindow();
//geocoder
var geocoder = new google.maps.Geocoder();
var address = new Array(
"44.820325,20.463989",
"44.820325,20.463989",
"44.820325,20.463989",
"44.820325,20.463989",
"44.820325,20.463989",
"44.820325,20.463989",
"44.820325,20.463989",
"44.820325,20.463989",
"44.820325,20.463989",
"44.820325,20.463989",
"44.820325,20.463989",
"44.820325,20.463989",
"44.820325,20.463989",
"44.820325,20.463989",
"45.263772,19.851211",
"45.263772,19.851211",
"45.263772,19.851211",
"45.263772,19.851211",
"45.263772,19.851211",
"45.263772,19.851211",
"45.263772,19.851211",
"45.263772,19.851211",
"45.263772,19.851211",
"45.263772,19.851211",
"45.263772,19.851211",
"45.263772,19.851211",
"45.263772,19.851211",
"45.263772,19.851211",
"45.263772,19.851211",
"45.263772,19.851211",
"45.263772,19.851211",
"45.263772,19.851211",
"42.092745,19.090607",
"42.092745,19.090607",
"42.092745,19.090607",
"42.092745,19.090607",
"42.092745,19.090607",
"42.092745,19.090607",
"42.092745,19.090607",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"44.775011,17.195556",
"43.85644,18.412372",
"43.85644,18.412372",
"43.85644,18.412372",
"43.85644,18.412372",
"43.85644,18.412372",
"44.81107,18.062682",
"44.81107,18.062682",
"44.81107,18.062682",
"44.81107,18.062682",
"44.81107,18.062682",
"44.81107,18.062682",
"44.81107,18.062682",
"44.81107,18.062682",
"44.755998,19.212314",
"44.755998,19.212314",
"44.755998,19.212314",
"44.755998,19.212314",
"44.755998,19.212314",
"44.755998,19.212314",
"44.755998,19.212314",
"44.755998,19.212314",
"44.755998,19.212314",
"44.755998,19.212314",
"44.755998,19.212314",
"44.755998,19.212314",
"44.755998,19.212314",
"44.755998,19.212314",
"44.755998,19.212314",
"44.755998,19.212314",
"44.755998,19.212314",
"44.755998,19.212314",
"44.725028,17.323452",
"44.725028,17.323452",
"44.725028,17.323452",
"44.81789,15.879166",
"44.81789,15.879166",
"44.81789,15.879166",
"44.81789,15.879166",
"44.416801,17.082954",
"44.416801,17.082954",
"43.940583,18.078254",
"43.821276,17.608889",
"44.533778,18.531783",
"44.533778,18.531783",
"44.533778,18.531783",
"44.533778,18.531783",
"42.430616,18.700176",
"42.430616,18.700176",
"44.538795,18.673311",
"44.538795,18.673311",
"44.538795,18.673311",
"44.538795,18.673311",
"44.538795,18.673311",
"44.538795,18.673311",
"44.538795,18.673311",
"44.538795,18.673311",
"44.538795,18.673311",
"44.538795,18.673311",
"44.538795,18.673311",
"44.538795,18.673311",
"47.803931,16.232589",
"45.330185,14.442848",
"43.813906,18.569077",
"43.813906,18.569077",
"44.200913,17.915928",
"43.344281,17.812601",
"43.344281,17.812601",
"43.344281,17.812601",
"43.344281,17.812601",
"45.06079,18.468869",
"46.308521,16.338333",
"44.957206,18.302093",
"44.957206,18.302093",
"42.711453,18.343807",
"42.42493,18.771125",
"42.42493,18.771125",
"42.42493,18.771125",
"41.998284,21.428093",
"41.998284,21.428093",
"47.071057,15.437797",
"45.183791,16.805464",
"45.183791,16.805464",
"44.968806,15.94338",
"44.968806,15.94338",
"34.106,-83.589");
var content = new Array("Unit No# 0206",
"Unit No# #2003",
"Unit No# 0176",
"Unit No# #2001",
"Unit No# 0124",
"Unit No# 0157",
"Unit No# #0162",
"Unit No# 0104",
"Unit No# 0118",
"Unit No# #2007",
"Unit No# 0112",
"Unit No# 0139",
"Unit No# 0205",
"Unit No# 0127",
"Unit No# 0187",
"Unit No# 0105",
"Unit No# 0214",
"Unit No# 0186",
"Unit No# 0173",
"Unit No# 0134",
"Unit No# 0128",
"Unit No# 0125",
"Unit No# 0158",
"Unit No# 0193",
"Unit No# 0201");
//min and max limits for multiplier, for random numbers
//keep the range pretty small, so markers are kept close by
var min = .999999;
var max = 1.000001;
function createMarker(latlng,text) {
var marker = new google.maps.Marker({
draggable: false,
raiseOnDrag: false,
icon: image,
shadow: shadow,
shape: shape,
position: latlng,
map: map
});
///get array of markers currently in cluster
var allMarkers = mc.getMarkers();
//check to see if any of the existing markers match the latlng of the new marker
if (allMarkers.length != 0) {
for (i=0; i < allMarkers.length; i++) {
var existingMarker = allMarkers[i];
var pos = existingMarker.getPosition();
if (latlng.equals(pos)) {
text = text + " & " + content[i];
}
}
}
google.maps.event.addListener(marker, 'click', function() {
infowindow.close();
infowindow.setContent(text);
infowindow.open(map,marker);
});
mc.addMarker(marker);
return marker;
}
function initialize(){
var options = {
zoom: 6,
center: new google.maps.LatLng(44.276671,18.71727),
mapTypeId: google.maps.MapTypeId.ROADMAP
};
map = new google.maps.Map(document.getElementById('map'), options);
//marker cluster
var gmarkers = [];
mc = new MarkerClusterer(map, [], mcOptions);
for (i=0; i<address.length; i++) {
var ptStr = address[i];
var coords = ptStr.split(",");
var latlng = new google.maps.LatLng(parseFloat(coords[0]),parseFloat(coords[1]));
gmarkers.push(createMarker(latlng,content[i]));
}
}
function codeAddress() {
var address = document.getElementById('address').value;
var radius = parseInt(document.getElementById('radius').value, 10) * 1609.34;
geocoder.geocode( { 'address': address}, function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
map.setCenter(results[0].geometry.location);
var marker = new google.maps.Marker({
// map: map, <-- uncomment to show red marker
position: results[0].geometry.location
});
if (circle) circle.setMap(null);
circle = new google.maps.Circle({center:marker.getPosition(),
radius: radius,
fillOpacity: 0.35,
fillColor: "#FF0000",
map: map});
var bounds = new google.maps.LatLngBounds();
var foundMarkers = 0;
for (var i=0; i<gmarkers.length;i++) {
if (google.maps.geometry.spherical.computeDistanceBetween(gmarkers[i].getPosition(),marker.getPosition()) < radius) {
bounds.extend(gmarkers[i].getPosition())
gmarkers[i].setMap(map);
foundMarkers++;
} else {
gmarkers[i].setMap(null);
}
}
if (foundMarkers > 0) {
map.fitBounds(bounds);
} else {
map.fitBounds(circle.getBounds());
}
} else {
alert(status);
}
});
}
var infowindow = new google.maps.InfoWindow(
{
size: new google.maps.Size(150,50)
});
function handleKeyPress(e){
var key=e.keyCode || e.which;
if (key==13){
codeAddress();
}
}
function handleResetKeyPress(e){
if (map.getZoom() != 6) map.setZoom(6);
map.setCenter(new google.maps.LatLng(44.276671,18.71727));
document.getElementById("address").value = 'Unesite ime grada ili drzave';
document.getElementById("radius").value = '50';
}
</script>
<style>
html, body, #map {
height: 100%;
width: 100%;
margin: 0;
padding: 0;
}
.auto-style1 {
text-align: center;
}
#footer {
position : absolute;
bottom : 0;
height : 40px;
margin-top : 40px;
/* border: 1px solid blue; */
}
</style>
</head>
<body onload='initialize()'>
<div id="map"></div>
<div id="footer" class="auto-style1" style="left: 0px; bottom: 0; width: 100%">
<input type="text" id="address" value="Unesite ime grada ili drzave" onclick="if(this.value=='Unesite ime grada ili drzave'){this.value=''}" onblur="if(this.value==''){this.value='Unesite ime grada ili drzave'}" onkeypress="handleKeyPress(event);" style="width: 183px">
<input type="button" value="Search" onclick="codeAddress();">
<input type="button" value="Reset" onclick="handleResetKeyPress();">
<input type="text" id="radius" value="50" style="width: 42px" onclick="if(this.value=='50'){this.value=''}" onblur="if(this.value==''){this.value='50'}" onkeypress="handleKeyPress(event);"> miles
</div>
</body>
- bitte post nicht so große arrays, viel weniger könnte klären, dein Punkt 🙂
- Ich fand einen solchen code. Ich weiß nicht, was ich konnte aus ihm heraus. 😀
- Gelöscht die Antwort, da ich anscheinend Total falsch verstanden. Ich dachte, Sie wollten, um loszuwerden, von duplizierten Marker, wollte daher, um einen marker hinzuzufügen, indem Sie "name der Stadt nur". Ich denke mal Sie etwas Fragen komplett anders aus : Wie zu verwenden geocoding (??), Sie haben in Ihrem code / Beispiel, aber nie verwendet. Versuchen Sie, formulieren Sie Ihre Frage und zeigen Sie nur den code in Sorge.
Du musst angemeldet sein, um einen Kommentar abzugeben.
Wenn Sie wollen, den code für die Arbeit mit source-Daten von Städten, eher als co-ords (sorry die Frage ist nicht ganz klar, vielleicht formulieren Sie die Frage). Dies ist möglich mit einem reverse geocode lookup.
Es ist ein jsfiddle hier http://jsfiddle.net/sbnXE/
Der Schlüssel verändert-code, der Hinzugefügt werden kann unter...
Hinweis: mehrere geocoding pro Seite anzeigen, ist es wahrscheinlich eine schlechte Idee und könnte zu Problemen führen, wie im code unten. Ich denke, die beste Methode wäre ein probabably werden, um cache auf Vorherige geocoding-server-Seite, und verwenden Sie dann die Daten anzeigen Ortsmarken.