Question

我已将跟踪（geoJSON数据）添加到传单（1.5.1）地图中。有没有一种方法可以计算缩放比例和地图中心，以便显示整个轨迹？

到目前为止，这就是我的状态：

<script>
var map = new L.Map('map');
var osm = new L.TileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {   
    minZoom: 0, 
    maxZoom: 20,    
    attribution: 'Map data &copy; <a href="https://openstreetmap.org">OpenStreetMap</a> contributors'
});
map.setView(new L.LatLng(49.058744, 8.264556), 12);
map.addLayer(osm);
var track = {   
    "type": "FeatureCollection",    
    "features": [{      
        "type": "Feature",      
        "properties": {         
            "name": "Point",            
            "stroke": "#FF0000",            
            "stroke-width": "4"     
        },
        "geometry": {
            "type": "LineString",
            "coordinates": [[8.264556,49.058744],[8.264556,49.058745],[8.264574,49.058747],[8.264599,49.058747],[8.264621,49.058743],[8.264628,49.058732]]
        }
    }
]};
L.geoJSON(track).addTo(map);
</script>

传单地图上的中心轨迹（geoJSON数据）

0 个答案: