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POPolyline Error Line
 

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  1. POPolyline Error Line
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    <p>Hi guys I have a Google Maps and the coordinates are pulled via parse XML data. This script was based on econym's site I am using V3 of Google Maps. Now the thing is I was able to display the markers right but the polyline isn't a single line instead it lines from one marker to another so it looks like a polygon which isn't supposed to happen. </p> <pre><code>&lt;script type="text/javascript"&gt; var select_html = ""; var gmarkers = []; var map = null; function createMarker(latlng, name, html) { var contentString = html; var marker = new google.maps.Marker({ position: latlng, map: map, zIndex: Math.round(latlng.lat()*-100000)&lt;&lt;5 }); google.maps.event.addListener(marker, 'click', function() { infowindow.setContent(contentString); infowindow.open(map,marker); }); gmarkers.push(marker); return marker; } //function createPolyline function initialize() { var myOptions = { zoom: 16, center: new google.maps.LatLng(&lt;?php echo $row['latitude']?&gt;, &lt;?php echo $row['longitude']?&gt;), mapTypeControl: true, mapTypeControlOptions: {style: google.maps.MapTypeControlStyle.DROPDOWN_MENU}, navigationControl: true, mapTypeId: google.maps.MapTypeId.ROADMAP } map = new google.maps.Map(document.getElementById("map_canvas"), myOptions); google.maps.event.addListener(map, 'click', function() { infowindow.close(); }); // Read the data from 100.xml downloadUrl("phpsqlajax_genxml.php?id=&lt;?= $_GET['lgid']?&gt;", function(doc) { var xmlDoc = xmlParse(doc); var markers = xmlDoc.documentElement.getElementsByTagName("marker"); var path = []; for (var i = 0; i &lt; markers.length; ++i) { var lat = parseFloat(markers[i].getAttribute("lat")); var lng = parseFloat(markers[i].getAttribute("lng")); var point = new google.maps.LatLng(lat,lng); var html = markers[i].getAttribute("html"); var label = markers[i].getAttribute("label"); var marker = createMarker(point,label,html); path.push(marker.position); } var polyline = new google.maps.Polyline({ path: path, strokeColor: "#FF0000" }); polyline.setMap(map); }); } var infowindow = new google.maps.InfoWindow( { size: new google.maps.Size(150,50) }); </code></pre> <p></p> <p>Would you mind taking a look? Thanks! </p>
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    1. COyou have to use directions, if you want polyline should be on road...
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      1. POPolyline Error Line
      1. USRamesh Kotha
 

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