[Mapbox GL]添加一个视频

最新推荐文章于 2025-06-27 00:00:00 发布

翻译最新推荐文章于 2025-06-27 00:00:00 发布 · 950 阅读

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#Mapbox #video

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本文介绍如何使用Mapbox GL JS在地图上添加卫星图层及视频图层，并通过具体代码示例展示了如何配置图层样式及资源加载。

在顶端添加卫星栅格基础层

<!DOCTYPE html>
<html>
<head>
    <meta charset='utf-8' />
    <title></title>
    <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
    <script src='https://api.tiles.mapbox.com/mapbox-gl-js/v0.29.0/mapbox-gl.js'></script>
    <link href='https://api.tiles.mapbox.com/mapbox-gl-js/v0.29.0/mapbox-gl.css' rel='stylesheet' />
    <style>
        body { margin:0; padding:0; }
        #map { position:absolute; top:0; bottom:0; width:100%; }
    </style>
</head>
<body>

<div id='map'></div>
<script>
mapboxgl.accessToken = '<your access token here>';
var videoStyle = {            /* 在创建map时就添加source和layer */
    "version": 8,
    "sources": {
        "satellite": {
            "type": "raster", /* raster类型资源 */
            "url": "mapbox://mapbox.satellite",
            "tileSize": 256   /* 在layer上显示瓦片的最小可视化尺寸，单位是像素 */   
        },
        "video": {
            "type": "video",  /* video类型资源 */
            "urls": ["https://www.mapbox.com/drone/video/drone.mp4", "https://www.mapbox.com/drone/video/drone.webm"],
            "coordinates": [
                [-122.51596391201019, 37.56238816766053],
                [-122.51467645168304, 37.56410183312965],
                [-122.51309394836426, 37.563391708549425],
                [-122.51423120498657, 37.56161849366671]
            ]
        }
    },
    "layers": [{
        "id": "background",
        "type": "background",
        "paint": {
            "background-color": "rgb(4,7,14)"
        }
    }, {
        "id": "satellite",
        "type": "raster",
        "source": "satellite"
    }, {
        "id": "video",
        "type": "raster",
        "source": "video"
    }]
};

var map = new mapboxgl.Map({
    container: 'map',
    minZoom: 14,
    zoom: 17,
    center: [-122.514426, 37.562984],
    bearing: -96,
    style: videoStyle,
    hash: false
});
</script>

</body>
</html>