// weakmap.jsconstobjNum=10*1024*1024;constuseType=1;// 修改 useType 值来测试Map和WeakMapconstcurType=useType==1?"【Map】":"【WeakMap】";letarr=newArray(objNum);functionusageSize(){constused=process.memoryUsage().heapUsed;returnMath.round((used/1024/1024)*100)/100+"M";}if(useTyp...
Use a Mapbox-hosted custom style in a Mapbox GL JS map. Display a non-interactive map Disable interactivity to create a static map. Display a popup Add a popup to the map. Display a popup on click When a user clicks a symbol, show a popup containing more information. Display a ...
Example // Create a Map constfruits =newMap([ ["apples",500], ["bananas",300], ["oranges",200] ]); Try it Yourself » Map.get() You get the value of a key in a map with theget()method Example fruits.get("apples"); ...
If zoom is not specified in the constructor options, Mapbox GL JS will look for it in the map's style object. If it is not specified in the style, either, it will default to 0 . Example const map = new mapboxgl.Map({ container: 'map', center: [-122.420679, 37.772537], zoom:...
Refresh interval of the layer in minutes. Value of 0 indicates no refresh. Default Value:0 See also refresh() refresh event Example // the layer will be refreshed every minute. layer.refreshInterval = 1; sourceJSON Property sourceJSON Object |null |undefined Since: ArcGIS Maps SDK for Ja...
Example const webmap = new WebMap(); // Use updateFrom to store the current view properties // in the webmap before saving it webmap.updateFrom(view); webmap.saveAs({ // autocasts as new PortalItem() title: "New WebMap" }); updateFrom Inherited Method updateFrom(view, options)...
其中Viewer的配置项sceneMode可以指定3D、2D以及2.5D效果的地图。配置mapMode2D参数为Cesium.MapMode2D.ROTATE表示地图可以绕Z轴旋转。具体的参数通过camera的配置项heading来设置。 显示的效果如下:
APIs and SDKs for AI-powered maps, location search, turn-by-turn navigation, and geospatial data in mobile or web apps. Get started for free.
Verifying the Sign-in Signature AppGalleryKit APIs Obtaining a Token Delivery Notification Delivery Success Notification GameKit APIs com.huawei.game.gamekit GameManager GameCallback Health Kit Archived Health Kit Client API Reference com.huawei.hms.hihealth Overview ActivityRecordsContro...
Map design flexibility allows built-in options as well as unlimited customization The ability to create complex maps like map comparisons, heatmaps, or elevation maps products used Mapbox GL JS About WordPress WordPress is a multifunctional, open-source platform that powers up to 43% of web...