調用手機GPS實現當前位置定位並展示百度地圖上

時間 2019-11-12

原文原文鏈接

* {
   height: 100%;
   //
   設置高度，否則會顯示不出來
}
</style>
<script src="http://code.jquery.com/jquery-1.11.0.min.js"></script>
<script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=你的AK碼"></script>
<script type="text/javascript" src="http://developer.baidu.com/map/jsdemo/demo/convertor.js"></script>
<script>
   $(function() {
       navigator.geolocation.getCurrentPosition(translatePoint); //定位
   });
   function translatePoint(position) {
       var currentLat = position.coords.latitude;
       var currentLon = position.coords.longitude;
       /* alert('經度'+currentLat+'，緯度'+currentLon); */
       var gpsPoint = new BMap.Point(currentLon, currentLat);
       BMap.Convertor.translate(gpsPoint, 0, initMap); //轉換座標
   }
   function initMap(point) {
       //初始化地圖
       map = new BMap.Map("map");
       map.addControl(new BMap.NavigationControl());
       map.addControl(new BMap.ScaleControl());
       map.addControl(new BMap.OverviewMapControl());
       map.centerAndZoom(point, 15);
       map.addOverlay(new BMap.Marker(point))
   }
</script>css