jquery - Google Maps API, Directions From Marker To Marker -

-

so have map lots of markers plotted. want able right click marker , select "start point", right click marker , select "destination point".

i remove markers , show 2 markers ive clicked directions drawn on map.

i have no idea begin here, new jquery. here code far have stripped out non important code make small possible:

    window.onload = function () {          var markerarray = new array();          var mapoptions = {             center: new google.maps.latlng(markers[0].lat, markers[0].lng),             zoom: 6,             maptypeid: google.maps.maptypeid.roadmap         };            var infowindow = new google.maps.infowindow();         var map = new google.maps.map(document.getelementbyid("map-canvas"),      mapoptions);         var image = 'marker.png';          (i = 0; < markers.length; i++) {              var data = markers[i]             var mylatlng = new google.maps.latlng(data.lat, data.lng);             var ischeckedd4 = $('#<%= d4.clientid %>').is(':checked');             var icon = "";             var fred;              if (ischeckedcat == true) {                 switch (data.category) {                     case 'a1':                         if (ischeckeda1 == true) {                             icon = "http://www.googlemapsmarkers.com/v1/a1/0066ff/ffffff/ff5050";                             fred = true;                         }                         else {                             icon = "";                             fred = false;                         }                         break;                                             }                          }               var marker = new google.maps.marker({                 position: mylatlng,                 map: map,                 title: data.title,                  icon: new google.maps.markerimage(icon),                 visible: fred,                 draggable: false,                 animation: google.maps.animation.drop             });              markerarray.push(marker);              (function (marker, data) {                 var markernameprev;                 google.maps.event.addlistener(marker, "click", function (e) {                      infowindow.setcontent(data.name);                     infowindow.open(map, marker);                      (var = 0; < markerarray.length; i++) {                         markerarray[i].setanimation(null);                     }                      marker.setanimation(google.maps.animation.bounce);                  });              })(marker, data);         }     }

any appreciated. thank you.

well, need directions api , marker docs. after read these carefully, can

  1. add clicklistener markers
  2. using 2 selected markers' lat/lng info generate direction (there's need learn in link given above).

hope gives starting point.


Comments

Post a Comment

Popular posts from this blog

Fail to load namespace Spring Security http://www.springframework.org/security/tags -

-
i have problem namespace of spring security on xhtml page. don't understand why can't load uri, , have following issue: whitelabel error page application has no explicit mapping /error, seeing fallback. tue jul 21 16:58:12 utc 2015 there unexpected error (type=not found, status=404). please need help! possible uri has been changed? best regards you using incorrect namespace url. correct url http://www.springframework.org/schema/security the error page seeing spring source website since not recognize url. try visiting http://www.springsource.org/security/tags in browser update : spring security tags used in jsp page correct tag lib declaration is: <%@ taglib prefix="sec" uri="http://www.springframework.org/security/tags" %>
Read more

sql - MySQL query optimization using coalesce -

-
can explain me why second query faster first? (first 1 takes around 40 seconds, second 1 less 0.1) select releases.feature_code, releases.platform_id, version, release_date, general_available, uri, filesize, display_name, feature_name.full_name, if ((select exists(select 1 release_exceptions releases.feature_code = release_exceptions.feature_code , releases.platform_id = release_exceptions.platform_id , releases.version = release_exceptions.version) = 1), 1, 0) release_exceptions releases left outer join platform using(platform_id) left outer join feature_name using(feature_code) order version desc; ~~~ query 2 ------------------ ~~~ select feature_code, version, release_date, general_available, platform_id, uri, filesize, display_name, feature_name.full_name, coalesce(release_exceptions, 0) release_exceptions mus.releases left outer join ( select distinct feature_code, version, platform_id, 1 release_exceptions mus.release_exceptions ) release_exceptions using ...
Read more

unity3d - Unity local avoidance in user created world -

-
i'm using unity3d networked multiplayer online game have large complex 3d terrain scene forest, trees, cliff, hills, mountains, bounders, etc. players can build structures sort of minecraft, , put them anywhere in scene, or move them around anytime. aside human controlled players, there automated ai players , objects animals roaming around scene following path. the problem how make these automated ai players , animals, able navigate around static , dynamic player created structures, because path follow can blocked player created structures, or other players , other ai objects, cliffs etc. have find away around them or on track if tumble down off high cliff example. so made navmesh , used navagents, takes care of static, non moving objects, how make ai players navigate around each other , dynamic structures created players can number in hundreds? i thought of adding navmeshobstacle everything, result in being attached hundreds of objects since user created structures b...
Read more