Можете ли вы показать kml на Картах Google без URL?

Question

Если у меня есть содержимое KML в файле и вы хотите, чтобы он отображался на карте Google без указания URL-адреса, возможно ли это? Скажем, если у меня есть переменная, содержащая строку всего KML, могу ли я как-то загрузить ее в API Google Maps v3 или это невозможно?

Answer 1

Это невозможно с помощью API Javascript Google Maps v3. Это может быть сделано с помощью метода parseKmlString библиотеки третьей стороны geoxml3

[Отказ от ответственности: Я Текущая сопровождающий из библиотеки geoxml3]

фрагмента коды:

var kmlString = '<kml><Document><name>Massachusetts Cities</name><Folder><Placemark><name>Boston</name><description>Boston is the capital of and largest city in Massachusetts. The Boston Massacre and the Boston Tea Party occurred in Boston and led to the American Revolution.</description><Point><coordinates>-71.05977300312775,42.35843100531217,3.1482280535562</coordinates></Point></Placemark><Placemark><name>Worcester</name><description>Worcester is known as the &quot;Heart of the Commonwealth&quot; due to its location in central Massachusetts, thus, a heart is the official symbol of the city.</description><Point><coordinates>-71.80229299737233,42.26259300656061,145.2545892926215</coordinates></Point></Placemark><Placemark><name><![CDATA[M]]></name><description><![CDATA[the letter M]]></description><Polygon><outerBoundaryIs><LinearRing><coordinates>-71.62467956542969,42.3280930282246 -71.62742614746094,42.25088477477569 -71.60476684570312,42.249868245939346 -71.6033935546875,42.29204042491614 -71.575927734375,42.25291778330197 -71.5594482421875,42.25190128722991 -71.53884887695312,42.28594498725423 -71.53678894042969,42.249868245939346 -71.51206970214844,42.249359975377885 -71.51893615722656,42.33215399891373 -71.55876159667969,42.33164639191572 -71.57180786132812,42.285437007491545 -71.59584045410156,42.32910829547648</coordinates></LinearRing></outerBoundaryIs></Polygon></Placemark><Placemark><name><![CDATA[A]]></name><description><![CDATA[the letter A]]></description><Polygon><outerBoundaryIs><LinearRing><coordinates>-71.41044616699219,42.3346919724542 -71.37130737304688,42.3357071331938 -71.34452819824219,42.251393033050576 -71.37062072753906,42.249868245939346 -71.38229370117188,42.279340930853145 -71.40838623046875,42.279340930853145 -71.422119140625,42.248851700720934 -71.45370483398438,42.248851700720934,0</coordinates></LinearRing></outerBoundaryIs></Polygon></Placemark><Placemark><name></name><description><![CDATA[]]></description><LineString><coordinates>-71.32186889648438,42.385937107381146 -71.69540405273438,42.379850764344134 -71.707763671875,42.14813264235833 -71.1968994140625,42.15118709351198 -71.32186889648438,42.385937107381146</coordinates></LineString></Placemark></Folder></Document></kml>' 
 

 
var map; 
 

 
function initialize() { 
 
    var myOptions = { 
 
    zoom: 8, 
 
    center: { 
 
     lat: 42, 
 
     lng: -70 
 
    } 
 
    }; 
 
    map = new google.maps.Map(document.getElementById("map_canvas"), 
 
    myOptions); 
 
    infowindow = new google.maps.InfoWindow({}); 
 
    geoXml = new geoXML3.parser({ 
 
    map: map, 
 
    infoWindow: infowindow, 
 
    singleInfoWindow: true 
 
    }); 
 
    geoXml.parseKmlString(kmlString); 
 
} 
 
google.maps.event.addDomListener(window, 'load', initialize);

html, 
 
body, 
 
#map_canvas { 
 
    width: 750px; 
 
    height: 600px; 
 
    margin: 0; 
 
    padding: 0; 
 
}

<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script> 
 
<script type="text/javascript" src="http://geoxml3.googlecode.com/svn/branches/polys/geoxml3.js"></script> 
 
<div id="map_canvas">