如何使用谷歌地图？ [英] How to use google Maps?

问题描述

我怎样才能获得谷歌地图的图像，其中SW角落在北纬10和东经0，东北角在58纬度和60经度？

所有我需要的只是一张地图的图片，通过谷歌地图获得，并在这些点进行结算。

任何帮助表示赞赏。谢谢。

解决方案

 < script type =text / javascript> 
函数initialize（）{
 var mapOptions = {
 center：new google.maps.LatLng（58，60），
 zoom：13，
 mapTypeId：google .maps.MapTypeId.ROADMAP 
}; 
 var map = new google.maps.Map（document.getElementById（'map_canvas'），
 mapOptions）; 
 
 var input = document.getElementById（'searchTextField'）; 
 var autocomplete = new google.maps.places.Autocomplete（input）; 
 
 autocomplete.bindTo（'bounds'，map）; 
 
 var infowindow = new google.maps.InfoWindow（）; 
 var marker = new google.maps.Marker（{
 map：map 
}）; 
 
 google.maps.event.addListener（autocomplete，'place_changed'，function（）{
 infowindow.close（）; 
 var place = autocomplete.getPlace（）; 
 if（place.geometry.viewport）{
 map.fitBounds（place.geometry.viewport）; 
} else {
 map.setCenter（place.geometry.location）; 
 map.setZoom（17）; //为什么是17？因为它看起来不错。
} 
 
 var image = new google.maps.MarkerImage（
 place.icon ，
 new google.maps.Size（71，71），
 new google.maps.Point（0，0），
 google.maps.Point（17，34），
 new google.maps.Size（35，35））; 
 marker.setIcon（image）; 
 marker.setPosition（place.geometry.location）; 
 
 var address =''; 
 if（place.address_components）{
 address = [（place.address_components [0]&& 
 place.address_components [0] .short_name ||' '），
 （place.address_components [1]&& 
 place.address_components [1] .short_name || ''），
（place.address_components [2]&& 
 place.address_components [2] .short_name ||''）
] .join（''）; 
} 
 
 infowindow.setContent（'< div>< strong>'+ place.name +'< / strong>< br>'+ address）; 
 infowindow.open（map，marker）; 
}）; 
} 
 google.maps.event.addDomListener（window，'load'，initialize）; 
< / script> 
  

并且定义了类似于...的HTML HTML组件。

< input id =searchTextFieldtype =textsize =50>
< div id =map_canvas>< / div>

将以下行标题添加到标题..
< script src =// maps.googleapis.com/maps/api/js?sensor=false&libraries=places
type =text / javascript> < / script>

它可以作为你的魔法...

好运

How could I obtain an image of google maps which has SW corner at latitude 10 and longitude 0, and NE corner at 58 latitude and 60 longitude?

All I need is just an image of the map obtained with google maps and settled at those points.

Any help is appreciated. Thank you.

解决方案

<script type="text/javascript">
  function initialize() {
    var mapOptions = {
      center: new google.maps.LatLng(58, 60),
      zoom: 13,
      mapTypeId: google.maps.MapTypeId.ROADMAP
    };
    var map = new google.maps.Map(document.getElementById('map_canvas'),
      mapOptions);

    var input = document.getElementById('searchTextField');
    var autocomplete = new google.maps.places.Autocomplete(input);

    autocomplete.bindTo('bounds', map);

    var infowindow = new google.maps.InfoWindow();
    var marker = new google.maps.Marker({
      map: map
    });

    google.maps.event.addListener(autocomplete, 'place_changed', function() {
      infowindow.close();
      var place = autocomplete.getPlace();
      if (place.geometry.viewport) {
        map.fitBounds(place.geometry.viewport);
      } else {
        map.setCenter(place.geometry.location);
        map.setZoom(17);  // Why 17? Because it looks good.
      }

      var image = new google.maps.MarkerImage(
          place.icon,
          new google.maps.Size(71, 71),
          new google.maps.Point(0, 0),
          new google.maps.Point(17, 34),
          new google.maps.Size(35, 35));
      marker.setIcon(image);
      marker.setPosition(place.geometry.location);

      var address = '';
      if (place.address_components) {
        address = [(place.address_components[0] &&
                    place.address_components[0].short_name || ''),
                   (place.address_components[1] &&
                    place.address_components[1].short_name || ''),
                   (place.address_components[2] &&
                    place.address_components[2].short_name || '')
                  ].join(' ');
      }

      infowindow.setContent('<div><strong>' + place.name + '</strong><br>' + address);
      infowindow.open(map, marker);
    });
  }
  google.maps.event.addDomListener(window, 'load', initialize);
</script>

and ur define ur HTML components similar to...

<input id="searchTextField" type="text" size="50"> <div id="map_canvas"></div>

add following line line to header.. <script src="//maps.googleapis.com/maps/api/js?sensor=false&libraries=places" type="text/javascript"></script>

It will work for u as a magic...

Good Luck

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