Leaflet Panning清除所有标记

时间:2017-05-06 17:55:57

标签: angularjs leaflet angular-leaflet-directive

我使用传单+传单指令,昨晚我注意到,如果我向左或向右平移太远,它会创建一个新的地图实例,但不包含我的geojson标记。 / p>

这是一个已知问题还是我错过了配置我的代码? (无法在网上找到任何问题)

这个很难解释所以我制作了一张专辑:

http://imgur.com/a/T6Kfc

有谁知道为什么会发生这种情况和/或如何修复它?

此处还值得注意的是,如果我进一步向左平移,并输入"实例3,4或5" (等等......)直到我回到"实例1"我才能看到我的标记。

这是我的相关HTML&控制器代码:

<div class="main" ng-controller="GeoJSONCenterController">

  <div class="container-fluid" id="map-canvas">
        <leaflet markers="markers" center="mapCenter" defaults="defaults"  geojson="geojson"></leaflet>
  </div>

</div>

控制器代码:

app.controller("GeoJSONCenterController", [ '$scope', '$http', '$filter', 'leafletData', 'iconService', function($scope, $http, $filter, leafletData, iconService ) {

$scope.mapCenter = { 
    lat: 41.152194, 
    lng: 6.855469, 
    zoom: 3,
};

$scope.defaults = {
    attribution: "",
    minZoom: 3,
    maxZoom: 18
};

$scope.icons = iconService.local_icons;


// Get the geojson data from the USGS
$http.get("https://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/2.5_day.geojson").success(function(data, status) {
    addGeoJsonLayerWithClustering(data);
});

 function addGeoJsonLayerWithClustering(data) {
     var markers = L.markerClusterGroup();

     var geoJsonLayer = L.geoJson(data, {
         pointToLayer: function(feature, latlng) {
             marker = new L.marker(latlng, {icon: L.icon($scope.icons.quake_icon)});
             return marker;
         },
         onEachFeature: function (feature, layer) {
            var date = $filter('date')(feature.properties.time, "short");
              var popupContent = "<p><span class=" + "event-type" + ">" + feature.properties.type + ":</span> " + "<a href=" + feature.properties.url + " target=" + "_blank" + ">" + feature.properties.title + "</a>" + "<br><span class=" + "event-time" + "> Time: </span>" + date + "</span> " + "</p>";
              layer.bindPopup(popupContent);
          }
      });
      markers.addLayer(geoJsonLayer);
      leafletData.getMap().then(function(map) {
        map.addLayer(markers);
        //map.fitBounds(markers.getBounds());
      });
  }   

} ]);

1 个答案:

答案 0 :(得分:1)

默认情况下,worldCopyJump设置为false。将其设置为true时,应平移地图时移动标记。

请参阅:https://github.com/tombatossals/angular-leaflet-directive/blob/master/doc/defaults-attribute.md

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