openlayers渲染mapbox gl的vector tile

准备条件

https://openlayers.org/en/v4.6.5/build/ol.js

https://cdn.polyfill.io/v2/polyfill.min.js

DEMO

<!DOCTYPE html>
<html>
<head>
<title>Mapbox Vector Tiles</title>
<link rel="stylesheet"
    href="https://openlayers.org/en/v4.6.5/css/ol.css" type="text/css">
<!-- The line below is only needed for old environments like Internet Explorer and Android 4.x -->
<script
    src="https://cdn.polyfill.io/v2/polyfill.min.js?features=requestAnimationFrame,Element.prototype.classList,URL"></script>
<script src="https://openlayers.org/en/v4.6.5/build/ol.js"></script>
<script
    src="https://openlayers.org/en/v4.6.5/examples/resources/mapbox-streets-v6-style.js"></script>
<style>
.map {
    background: #f8f4f0;
}
</style>
</head>
<body>
    <div id="map" class="map"></div>
    <script>
        var key = 'Your Mapbox access token from http://mapbox.com/ here';

        var map = new ol.Map(
                {
                    interactions : ol.interaction.defaults().extend(
                            [ new ol.interaction.DragRotateAndZoom() ]),
                    layers : [ new ol.layer.VectorTile(
                            {

                                declutter : true,
                                source : new ol.source.VectorTile(
                                        {
                                            attributions : '© <a href="https://www.mapbox.com/map-feedback/">Mapbox</a> '
                                                    + '© <a href="https://www.openstreetmap.org/copyright">'
                                                    + 'OpenStreetMap contributors</a>',
                                            format : new ol.format.MVT(),
                                            url : 'https://osm2vectortiles-0.tileserver.com/v2/{z}/{x}/{y}.pbf'
                                        }),
                                style : createMapboxStreetsV6Style(
                                        ol.style.Style, ol.style.Fill,
                                        ol.style.Stroke, ol.style.Icon,
                                        ol.style.Text)
                            }) ],
                    target : 'map',
                    view : new ol.View({
                        center : [ 0, 0 ],
                        zoom : 2
                    })
                });
    </script>
</body>
</html>

 

效果

 

注意点

openlayers渲染mapbox vector tile并不像leaflet整合mapbox-gl那样（采用的mapbox-gl渲染引擎），而是采用openlayers自己的引擎

posted on 2018-03-21 09:32 李雷 阅读(…) 评论(…) 编辑 收藏

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