需要帮助开始在ActionScript 3的Javascript中使用Google Maps API v3

时间:2012-07-12 17:06:54

标签: javascript google-maps

有人可以指点我一个教程,解释如何在ActionScript 3的Javascript中使用Google Maps API v3吗?我正在努力教自己,但到目前为止没有运气。以下测试程序显示简单的HTML,但不显示Google Map。

<?xml version="1.0" encoding="utf-8"?>
<!-- aircomponents/src/HTMLSimple.mxml -->
<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009" 
                   xmlns:s="library://ns.adobe.com/flex/spark" 
                   xmlns:mx="library://ns.adobe.com/flex/mx">
<s:layout>
    <s:VerticalLayout/>
</s:layout>

<mx:ControlBar width="100%"> 
    <s:Button label="&lt; Back" 
              click="content.historyBack();"/> 
    <s:Button label="Forward &gt;" 
              click="content.historyForward();"/> 
    <s:TextInput id="address" 
                 text="{content.location}" width="100%"/> 
    <s:Button label="Go!" 
              click="content.location = address.text"/> 
</mx:ControlBar> 
<s:Group width="100%" height="100%"> 
    <mx:HTML id="content" location="file:///C:/googlemaps.html"/> 
</s:Group>  
</s:WindowedApplication>

文件C:/googlemaps.html适用于Firefox并包含:

<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<style type="text/css">
  html { height: 100% }
  body { height: 100%; margin: 0; padding: 0 }
  #map_canvas { height: 100% }
</style>
<script type="text/javascript"
  src="http://maps.googleapis.com/maps/api/js?key=AIzaSyDfNNCCL7xmvk-gTYmvS_Cy5PZcf5L3j_I&sensor=false">
</script>
<script type="text/javascript">
  function initialize() {
    var myOptions = {
      center: new google.maps.LatLng(41., -96),
      zoom: 8,
      mapTypeId: google.maps.MapTypeId.ROADMAP
    };
    var map = new google.maps.Map(document.getElementById("map_canvas"),
        myOptions);
  }
  </script>
</head>
<body onload="initialize()">
  <div id="map_canvas" style="width:100%; height:100%"></div>
</body>
</html>

2 个答案:

答案 0 :(得分:1)

只需使用此库创建带有AS3的Google地图

http://code.google.com/p/gmaps-api-as3/

答案 1 :(得分:0)

正确设置尺寸。如果您使用百分比,则<body>元素需要宽度,所以

 html,body { height: 100%; width:100%; margin: 0; padding: 0 }
  #map_canvas { height: 100%; width:100%}

幸运的是,没有必要加载Flash。 :-) 所以你可以删除

s:WindowedApplication ... etc

和所有

<mx>

垃圾: - )