Google. Small examples of GIS

var map; var array = [[41.774166667, 85.943055556], [43.864052, 87.560499]];//latitude and longitude var array1 = ["Location 1", "Location 2"]; var latitude = 0; var longitude = 0; var markersarray = []; var title = "Xinjiang";  var openinfo = "";     function Initialize () {var i = 0;     var k = 0; var mylatlng = new Google.maps.LatLng (41.774166667, 85.943055556); Initial position var myoptions = {Zoom:8,//Map zoom level CENTER:MYLATLNG,//Map Center location mapTypeId:google.ma Ps.           Maptypeid.roadmap,//constant roadmap with a map display constant satellite for satellite display DISABLEDOUBLECLICKZOOM:TRUE//disable double-click Zoom Map};                 Bind the map to the DIV with id map_canvas map = new Google.maps.Map (document.getElementById ("Map_canvas"), myoptions); The loop populates the data into a new marker object for (i = 0; i < Array.Length; i++) {var mylatlng = new Google.maps.La         TLNG (Array[i][k], array[i][k + 1]);//reposition//Display information openinfo = Array1[i]; Flag icon showing the address var marker = new Google.maps.Marker ({posiTION:MYLATLNG, Map:map, icon: ' http://www.yiyacn.com/uploads/tubiaoimg/icon/fatcow_02         7.png '//Custom Tag icon});         Marker.settitle (title);     Alerttitle (marker, openinfo);           };   Infowindow.open (map);     Display prompt main window when loading var Infowindow;     var infowindow2; Prompt Information window function alerttitle (marker, OpenInfo) {//hover on the tag to open the Prompt information window Google.maps.event.addLis             Tener (marker, ' mouseover ', function (event) {infowindow2 = Infowindow;                 Infowindow = new Google.maps.InfoWindow ({content:openinfo, position:mylatlng             });             if (infowindow2! = null) {infowindow2.close ();                       } infowindow.open (map, marker);                   }); The mouse left tag closes the prompt message window//google.maps.event.addlistener (marker, ' mouseout ', function (event) {//infowindow.close (    );     //});           }; Add double-click event Google.maps.event.addDomListener (Map, ' DblClick ', function (event) {Placemarker (event) to map.         LATLNG);               Creatediv (EVENT.LATLNG);           });         Add a new Identity function Placemarker (location) {if (infowindow2! = null) {infowindow2.close ();         } if (Infowindow! = null) {infowindow.close ();                 } marker = new Google.maps.Marker ({position:location, Map:map,                               Title:title, Icon: ' http://www.yiyacn.com/uploads/tubiaoimg/icon/fatcow_027.png '//Custom marker icon         });         Clearoverlays (); Markersarray.push (marker); Add the Marker object to the Markersarray array map.setcenter (location); Reposition Center}//Create operation layer function Creatediv (location) {var array = location.tostring (). spli T (","); Latitude var contentstring = ' <div id= ' ContenT "> ' + ' <div id=" sitenotice "> ' + ' </div> ' + ' 
　　
Google. Small examples of GIS