谷歌maps范围搜索

http://code.google.com/p/goog-maps-demo/source/browse/trunk/examples/Map/fitBounds.html?r=6

http://www.tongmap.cn/code/webgis3.0--API/symbols/sic.LatLngBounds.html

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 var geocoder = new google.maps.Geocoder();  //地图搜索对象
geocoder.geocode( { 'address': address, 'bounds': bounds}, function(results, status) {                                                 
                           if (status == google.maps.GeocoderStatus.OK)                                                                
                           {                                                                                                                                         var i = 0;                                                                                                                             alert(address+","+results[i].geometry.location.lat()+","+results[i].geometry.location.lng());                                          if(results[i].geometry.location.lat() >= g_weidu_min && results[i].geometry.location.lat() <= g_weidu_max && results[i].geometry.location.lng() >= g_jingdu_min && results[i].geometry.location.lng() <= g_jingdu_max)                                                            map.setCenter(results[i].geometry.location);                                                                                           var  marker = new google.maps.Marker({                                                                                                    map: map,                                 //定义在map中显示标记。                                                                         position: results[i].geometry.location    //定义标记的位置                                                                            });                                                                                                                                    markersArray.push(marker);                                                                                                             }                                                                                                                                }                                                                                                                                      else if(status == google.maps.GeocoderStatus.OVER_QUERY_LIMIT)                                                                         {                                                                                                                                          Pause(this,50);//调用暂停函数                                                                                                            geocode(address);                                                                                                                  }                                          

　　

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