javascript – 如何在地图循环Leaflet JS上复制标记位置

我正在使用Leaflet JS来构建自定义地图(使用自定义图块),它从东向西循环.我添加了几层标记和多边形(以指示地图中的路线),每个标记都有弹出日期.我想在原始图层左右两侧的克隆地图循环中看似相同的位置复制标记/多边形图层.

  var mapMinZoom = 2;
  var mapMaxZoom = 6;

  var tiles = L.tileLayer('../bigger_map/{z}/{x}/{y}.png', {
    unloadInvisibleTiles : false,
    reuseTiles : true,
    updateWhenIdle : false,
    continousWorld : true,
    noWrap: false          
  });

  var marker = L.marker([-110.25, 120.6875]).bindPopup("<iframe src='http://player.vimeo.com/video/114950712'>Vimeo</iframe>"),
      markerSecond = L.marker([ -85.71875, 111.8125]).bindPopup("<a href='#vid' class='fancybox-media'>  click me </a>"),
      markerThird = L.marker([ -71, 100]).bindPopup("<a href='#vid' class='fancybox-media'>  click me </a>"),
      markerFourth = L.marker([ -62.75, 82.75]).bindPopup("<iframe src='http://player.vimeo.com/video/114950712'>Vimeo</iframe>"),
      markerFifth = L.marker([ -52.5, 48]).bindPopup("<a href='#vid' class='fancybox-media'>  click me </a>"),
      markerSixth = L.marker([ -75.75, 57]).bindPopup("<a href='#vid' class='fancybox-media'>  click me </a>");

  var polygon = L.polygon([ [-110.25, 120.6875], [ -85.71875, 111.8125] ]),
      polygonSecond = L.polyline([ [-85.71875, 111.8125], [ -71, 100] ]), 
      polygonThird = L.polyline([[ -71, 100], [ -62.75, 82.75] ]),
      polygonFourth = L.polyline([[ -62.75, 82.75], [ -52.5, 48] ]),
      polygonFifth = L.polyline([ [ -52.5, 48],  [-75.75, 57] ]);   

  var americaTour = L.layerGroup([marker, markerSecond, markerThird, markerFourth, markerFifth, markerSixth]); 
  var americaPolys = L.layerGroup([ polygon, polygonSecond, polygonThird, polygonThird, polygonFourth, polygonFifth]);   

  var map = L.map('map', {
    maxZoom: mapMaxZoom,
    minZoom: mapMinZoom,
    layers: [tiles, americaTour, americaPolys],
    //inertia options
    //where the map builds momentum while dragging and continues moving in the same direction for some time.
    inertiaDecelartion : 3000,
    inertiaMaxSpeed    : 1500,
    inertiaThershold   : 32,
    crs: L.CRS.Simple
  });

  var mapBounds = new L.LatLngBounds(
      map.unproject([0, 14295], mapMaxZoom),
      map.unproject([15816, 0], mapMaxZoom));

  map.fitBounds(mapBounds);

 map.panTo(new L.LatLng(-110.25, 120.6875));
}

任何帮助将不胜感激.试图以各种方式谷歌这一点,并没有任何Leaflet示例实际上具有此功能.

解决方法:

在地图选项中使用’worldCopyJump’：true.

With this option enabled, the map tracks when you pan to another “copy” of the world and seamlessly jumps to the original one so that all overlays like markers and vector layers are still visible.

http://leafletjs.com/reference.html#map-worldcopyjump

关于Plunker的工作示例：http://plnkr.co/edit/mWKc4M?p=preview

标签：javascript,leaflet,maps,markers
来源： https://codeday.me/bug/20190722/1505399.html