Google지도에서 폴리 라인 깜박임

Question

아무도 폴링 라인을 계속 깜박이는 방법을 알려 줄 수 있습니까? Google지도에서 폴리선을 그렸습니다.하지만 그 다음 깜박 거리지 않습니다. 아래로

http://jsfiddle.net/wLeBh/8/

내 자바 스크립트 코드입니다.

function initialize() { 
    var center = new google.maps.LatLng(10.012552, 76.327043); 
    var myOptions = { 
     zoom: 16, 
     center: center, 
     mapTypeControl: true, 
     mapTypeControlOptions: { 
      style: google.maps.MapTypeControlStyle.DROPDOWN_MENU 
     }, 
     navigationControl: true, 
     mapTypeId: google.maps.MapTypeId.ROADMAP 
    } 
    var map = new google.maps.Map(document.getElementById("map_canvas"), myOptions); 

    var polylineCoordinates = [ 
    new google.maps.LatLng(10.013566, 76.331549), 
    new google.maps.LatLng(10.013566, 76.331463), 
    new google.maps.LatLng(10.013503, 76.331313), 
    new google.maps.LatLng(10.013482, 76.331205), 
    new google.maps.LatLng(10.013419, 76.330926), 
    new google.maps.LatLng(10.013334, 76.330712), 
    new google.maps.LatLng(10.013313, 76.330411), 
    new google.maps.LatLng(10.013292, 76.330175), 
    new google.maps.LatLng(10.013228, 76.329854), 
    new google.maps.LatLng(10.013144, 76.329553), 
    new google.maps.LatLng(10.013059, 76.329296), 
    new google.maps.LatLng(10.012996, 76.329017), 
    new google.maps.LatLng(10.012869, 76.328802), 
    new google.maps.LatLng(10.012785, 76.328545), 
    new google.maps.LatLng(10.012700, 76.328223), 
    new google.maps.LatLng(10.012679, 76.328030), 
    new google.maps.LatLng(10.012658, 76.327837), 
    new google.maps.LatLng(10.012637, 76.327600), 
    new google.maps.LatLng(10.012573, 76.327322), 
    new google.maps.LatLng(10.012552, 76.327043), 

    ]; 
    var polyline = new google.maps.Polyline({ 
     path: polylineCoordinates, 
     strokeColor: '#FF3300', 
     strokeOpacity: 2.0, 
     strokeWeight: 5, 
     editable: false 
    }); 

    polyline.setMap(map); 
    var icon = new google.maps.MarkerImage("http://maps.google.com/mapfiles/ms/micons/blue.png"); 
    new google.maps.Marker({ 
     position: polylineCoordinates[polylineCoordinates.length - 1], 
     icon: icon, 
     map: map, 
     clickable: false 
    }); 

} 



initialize(); 

Answer 1

이 나를 위해 작동합니다

var map = null;  // and remove "var" from in front of the declaration in the initialize function 
var polyline = null; // and remove "var" from in front of the declaration in the initialize function 
function togglePolyline() { 
    if (polyline.getMap() == null) { 
    polyline.setMap(map); } 
    else { 
    polyline.setMap(null); } 
} 

setInterval(togglePolyline, 1000); 

fiddle