mapboxgl.accessToken = 'pk.eyJ1IjoiY2FtaWxhYW5kaW5vIiwiYSI6ImNqMWlhbnlubDAxNHIyd2xtanQwZmZ3NTkifQ.QypsX075VYyKWFYilxAfxA';
var map = new mapboxgl.Map({
container: 'map',
style: 'mapbox://styles/mapbox/streets-v9',
zoom: 15,
center: [-71.97722138410576, -13.517379300798098]
});
map.on('load', function() {
map.addSource('museums', {
type: 'vector',
url: 'mapbox://mapbox.2opop9hr'
});
map.addSource('contours', {
type: 'vector',
url: 'mapbox://mapbox.mapbox-terrain-v2'
});
map.addLayer({
'id': 'contours',
'type': 'line',
'source': 'contours',
'source-layer': 'contour',
'layout': {
'visibility': 'visible',
'line-join': 'round',
'line-cap': 'round'
},
'paint': {
'line-color': '#877b59',
'line-width': 1
}
});
});
var toggleableLayerIds = [ 'contours', 'museums' ];
for (var i = 0; i < toggleableLayerIds.length; i++) {
var id = toggleableLayerIds[i];
var link = document.createElement('a');
link.href = '#';
link.className = i==1 ? '' :'active';
link.textContent = id;
link.loaded = false;
link.onclick = function (e) {
var clickedLayer = this.textContent;
e.preventDefault();
e.stopPropagation();
if(this.loaded === false){
this.loaded= true;
map.addLayer({
'id': 'museums',
'type': 'circle',
'source': 'museums',
'layout': {
'visibility': 'none'
},
'paint': {
'circle-radius': 8,
'circle-color': 'rgba(55,148,179,1)'
},
'source-layer': 'museum-cusco'
});
}
var visibility = map.getLayoutProperty(clickedLayer, 'visibility');
if (visibility === 'visible') {
map.setLayoutProperty(clickedLayer, 'visibility', 'none');
this.className = '';
} else {
this.className = 'active';
map.setLayoutProperty(clickedLayer, 'visibility', 'visible');
}
};
var layers = document.getElementById('menu');
layers.appendChild(link);
}
#menu {
background: #fff;
position: absolute;
z-index: 1;
top: 10px;
right: 10px;
border-radius: 3px;
width: 120px;
border: 1px solid rgba(0,0,0,0.4);
font-family: 'Open Sans', sans-serif;
}
#menu a {
font-size: 13px;
color: #404040;
display: block;
margin: 0;
padding: 0;
padding: 10px;
text-decoration: none;
border-bottom: 1px solid rgba(0,0,0,0.25);
text-align: center;
}
#menu a:last-child {
border: none;
}
#menu a:hover {
background-color: #f8f8f8;
color: #404040;
}
#menu a.active {
background-color: #3887be;
color: #ffffff;
}
#menu a.active:hover {
background: #3074a4;
}
<html>
<head>
<meta charset='utf-8' />
<title>Show and hide layers</title>
<meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
<script src='https://api.tiles.mapbox.com/mapbox-gl-js/v0.43.0/mapbox-gl.js'></script>
<link href='https://api.tiles.mapbox.com/mapbox-gl-js/v0.43.0/mapbox-gl.css' rel='stylesheet' />
<style>
body { margin:0; padding:0; }
#map { position:absolute; top:0; bottom:0; width:100%; }
</style>
</head>
<body>
<nav id="menu"></nav>
<div id="map"></div>
</body>
</html>
sollten Sie die Schicht Schaffung Logik innerhalb des Ladeereignis – gvmani
Mein Code Schichten bewegen in MapBox Studio erstellt verweist, so dass ich nicht eine spätere Erstellungslogik innerhalb des Codes selbst haben. Ich verwende einfach Java, um die vorhandenen Layer ein- und auszuschalten - bitte überprüfe den Quellcode! @ gvmani –