[Google Maps API v2] Re: How can We have multile maps showing diff areas one one screes

Wed, 16 May 2012 05:30:08 -0700 

Hi,

Can you plz share , being a beginner, the codes of placing multiple
markers and a 500 metre radius around each. The Code which I am
working on it as follows . Please advice on can it be used to just
create simple markers and 500 metre readius around each.


<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<title>Google Maps JavaScript API v3 Example: Circle Simple</title>
<link href="new3.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="https://maps.googleapis.com/maps/
api/js?sensor=false"></script>
<script type="text/javascript">

  // Create an object containing LatLng, population.

  var citymap = {};
  citymap['chicago'] = {
    center: new google.maps.LatLng(41.878113, -87.629798),
    population: 2842518
  };
  citymap['newyork'] = {
    center: new google.maps.LatLng(40.714352, -74.005973),
    population: 8143197
  };
  citymap['losangeles'] = {
    center: new google.maps.LatLng(34.052234, -118.243684),
    population: 3844829
  }
  var cityCircle;

  function initialize() {

    var mapOptions = {
      zoom: 4,
      center: new google.maps.LatLng(37.09024, -95.712891),
       mapTypeId: google.maps.MapTypeId.TERRAIN
    };

    var map = new
google.maps.Map(document.getElementById("map_canvas"),
        mapOptions);



    for (var city in citymap) {
      // Construct the circle for each value in citymap. We scale
population by 20.
      var populationOptions = {
        strokeColor: "#FF0000",
        strokeOpacity: 0.8,
        strokeWeight: 2,
        fillColor: "#FF0000",
        fillOpacity: 0.35,
        map: map,
        center: citymap[city].center,
        radius: citymap[city].population / 20,

      };
      cityCircle = new google.maps.Circle(populationOptions);
    }
        var marker = new google.maps.Marker({
        position: new google.maps.LatLng(37.09024, -95.712891),
            title:"mr Rafi",
                        map: map

                });
  }
</script>
</head>
<body onload="initialize()">
  <div id="map_canvas"></div>
</body>
</html>

















On Apr 30, 1:55 pm, Rossko <[email protected]> wrote:
> > Please advice on how to get multiple maps of diff areas on one screen.
>
> Are you using javascript API v2?  It's really unwise to develop new
> projects in v2.
>
> Example from searching this group 
> -http://groups.google.com/group/google-maps-api/browse_thread/thread/4...

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