我在google maps api v3上制作了一张地图,并尝试在地图上应用反向地理编码,但我无法使用地理编码地图加载我的地图。当我运行地图时,地图显示但地图上没有标记显示。这是我的地图链接和代码也是
她是地图代码
<script src="http://www.google.com/jsapi"></script>
<script type="text/javascript">
var script = '<script type="text/javascript" src="js/cluster';
if (document.location.search.indexOf('compiled') !== -1) {
script += '_compiled';
}
script += '.js"><' + '/script>';
document.write(script);
</script>
<script type="text/javascript">
google.load('maps', '3', {
other_params: 'sensor=false'
});
google.setOnLoadCallback(initialize);
var markerClusterer = null;
var map = null;
var geocoder;
var markers = new Array();
function initialize() {
var GPS = [
{GPS:new google.maps.LatLng(34.019626247176,71.57975666079601), CNT:'Pakistan',REGION:'Peshawar',DIST:'Furqan Enterprises',SHOP:'Jamal Sweets',OWNER:'Ibrar Khan',MOBILE:'0300 989 9008',REGNO:'0000001',ICON:'1.png'},
{GPS:new google.maps.LatLng(34.02025371621,71.579215441513), CNT:'Pakistan',REGION:'Peshawar',DIST:'Furqan Enterprises',SHOP:'Usman Medicoz',OWNER:'Usman Hussain',MOBILE:'0344 905 1231',REGNO:'0000002',ICON:'1.png'},
];
geocoder = new google.maps.Geocoder();
var map_center = new google.maps.LatLng(31.2330555556,72.3330555556);
var myOptions = {
zoom: 6,
scaleControl:true,
pancontrol: true,
streetViewControl: true,
center: map_center,
mapTypeControl: true,
mapTypeControlOptions: {
style: google.maps.MapTypeControlStyle.DROPDOWN_MENU
},
mapTypeId: google.maps.MapTypeId.ROADMAP
}
map = new google.maps.Map(document.getElementById("map"), myOptions);
var infowindow = new google.maps.InfoWindow();
if (markerClusterer) {
markerClusterer.clearMarkers();
}
for(i=0; i<GPS.length; i++)
{
geocoder.geocode({'latLng': GPS[i].GPS}, function(results, status) {
//map.setZoom(11);
var markerImage = new google.maps.MarkerImage(imageUrl,
new google.maps.Size(24, 32));
var imageUrl = 'ico/' + GPS[i].ICON;
markers[i] = new google.maps.Marker({
position: GPS[i].GPS,
draggable: true,
icon: markerImage,
Info: '<table frame=box><tr><td align="Left"><font face="Arial" size=2 color=#336699>Shop Name:</td><td align="Left"><font face="Arial" size=2>'+ GPS[i].SHOP + '</font></td></tr><tr>'+
'<td align="Left"><font face="Arial" size=2 color=#336699>Owner:</td><td align="Left"><font face="Arial" size=2>'+ GPS[i].OWNER + '</font></td></tr>'+
'<td align="Left"><font face="Arial" size=2 color=#336699>Mobile:</td><td align="Left"><font face="Arial" size=2>'+ GPS[i].MOBILE + '</font></td></tr>'+
'<tr><td align="Left"><font face="Arial" size=2 color=#336699>Distributer:</td><td align="Left"><font face="Arial" size=2>'+ GPS[i].DIST + '</font></td></tr><tr>'+
'<tr><td align="Left"><font face="Arial" size=2 color=#336699>Region:</td><td align="Left"><font face="Arial" size=2>'+ GPS[i].REGION + '</font></td></tr>'+
'<tr><td align="Left"></td><td align="Left"><font face="Arial" size=2 color=#336699><a target=_blank href=http://221.120.216.52/elp/sfpl.php?ccode=01&®no='+ GPS[i].REGNO +'>View</a></td></tr>'+
'<tr><td align="Left"><font face="Arial" size=2 color=#336699>Region:</td><td align="Left"><font face="Arial" size=2>'+ results[1].formatted_address + '</font></td></tr>'+
'</table>',
title:GPS[i].SHOP + '(' +GPS[i].DIST + ')'
});
markers.push(markers);
google.maps.event.addListener(markers[i], 'click', function() {
infowindow.setContent(this.Info);
infowindow.open(map,this);
});
});
}
zoom = -1 ? null : -1;
size = -1 ? null : -1;
markerClusterer = new MarkerClusterer(map, markers, {
maxZoom: zoom,
gridSize: size
});
}
</script>
Any One请帮我在infowindow上显示最近的坐标地址。
答案 0 :(得分:1)
反向地理编码在每个国家都不起作用。请参阅Google提供的list of functionality coverage。
如果“地理编码”表示“与图块相同”,则只能对图块上标识的位置进行地理编码,反向地理编码也受到限制。谷歌没有该国所有地方的详细信息。
这适用于巴基斯坦。
您也没有检查地理编码器返回的状态。它被传递给回调函数,你永远不会使用它。它几乎肯定会对正在发生的事情提供一些暗示。