1 问题描述

近期,将ArcGIS Api for JS v4.16更新到了ArcGIS Maps SDK for JS v4.27,原本去除地图的css代码失效了。v4.27需要用.esri-view-surface--touch-none::after控制边框属性。

下面为没有关闭地图边框的效果图。(亮色版地图为黑色边框,暗色版地图为白色边框。下图为亮色版地图)
ArcGIS Maps SDK for JS:关闭地图边框(v4.27)-LMLPHP

2 解决方案

ArcGIS Api for JS v4.16

/*移除地图边框 ArcGIS Api for JS v4.16*/
.esri-view .esri-view-surface--inset-outline:focus::after {
  outline: none !important;
}

ArcGIS Maps SDK for JavaScript v4.27

/*移除地图边框 ArcGIS Maps SDK for JavaScript v4.27*/
.esri-view-surface--touch-none::after {
  outline: none !important;
}

完整代码:

<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no" />
    <title>Intro to MapView - Create a 2D map</title>

    <style>
        html,
        body,
        #viewDiv {
            padding: 0;
            margin: 0;
            height: 100%;
            width: 100%;
        }


        /*移除地图边框 ArcGIS Maps SDK for JavaScript v4.27*/
        .esri-view-surface--touch-none::after {
            outline: none !important;
        } 
    </style>

    <!-- 从 CDN 加载 ArcGIS Maps SDK for JavaScript -->
    <link rel="stylesheet" href="https://js.arcgis.com/4.27/esri/themes/light/main.css" />
    <!-- 引用 main.css 样式表 -->
    <script src="https://js.arcgis.com/4.27/"></script>

</head>

<body>
    <!-- 存放地图内容的div -->
    <div id="viewDiv"></div>

    <script>
        require(["esri/Map", "esri/views/MapView"], (Map, MapView) => {
            // 创建Map对象,指定地图
            const map = new Map({
                basemap: "topo-vector"
            });

            // 创建MapView对象
            const view = new MapView({
                container: "viewDiv", // viewDiv为容器div的id
                map: map, // 地图所在的Map对象
                zoom: 4, // 初始LOD缩放等级(0-23) level of detail (LOD)
                // scale: 50000000, // 设置初始比例尺为 1:50,000,000  zoom和scale选其一即可
                center: [108, 32] // 地图初始中心位置经纬度 [longitude,latitude]
            });
        });
    </script>
</body>

</html>

结果展示:
ArcGIS Maps SDK for JS:关闭地图边框(v4.27)-LMLPHP

10-26 11:36