最近,公司项目要求在页面中嵌入地图,需求还算简单,但是由于必须具备响应式(主要是pc和移动端),而且由于公司业务是全球性的,要支持国外地点搜索。考虑到百度,腾讯,高德等等国内地图无法显示国外数据,谷歌在国内基本被废,对于全球通用的地图,目测只有微软的必应可以支持了(那些国外小厂的地图插件暂且不提)。虽然必应地图没有谷歌那么强大,但也基本能满足业务需求。所以在此做个简单的记录,方便以后查阅,也方便与我有同样需求的人参考。如有不对,欢迎指正。
官网地址:https://www.bingmapsportal.com/?lc=1033
网上有两个必应地图文档,这个文档更适合web开发,更加人性化,并非是sdk版,我也更加喜欢这个版本的api文档
1.申请一个密钥key:https://www.bingmapsportal.com/Application
申请成功后,就可以在文档中查看效果:
官方api文档地址:https://www.bingmapsportal.com/ISDK/AjaxV7#SearchModule2
Create map:创建一个地图,需要填入你刚申请的key:
1 map = new Microsoft.Maps.Map(document.getElementById(\'SDKmap\'), {credentials: \'Your Bing Maps Key\'});
Map with bounding box:带有边界的地图,需要在配置里填上边界的坐标即可:
var boundingBox = Microsoft.Maps.LocationRect.fromLocations(new Microsoft.Maps.Location(47.618594, -122.347618), new Microsoft.Maps.Location(47.620700, -122.347584), new Microsoft.Maps.Location(47.622052, -122.345869)); map = new Microsoft.Maps.Map(document.getElementById(\'SDKmap\'), {credentials: \'Your Bing Maps Key\', bounds: boundingBox});
Map with center:指定地图的中心,需要填入坐标值,其中zoom为地图缩放比例
map = new Microsoft.Maps.Map(document.getElementById(\'SDKmap\'), {credentials: \'Your Bing Maps Key\', center: new Microsoft.Maps.Location(47.609771, -122.2321543125), zoom: 8});
Map with Bird\'s eye view:初始化时就显示鸟瀚图,zoom调整到最大值,并在缩放中始终显示实景图:
map = new Microsoft.Maps.Map(document.getElementById(\'SDKmap\'), {credentials: \'Your Bing Maps Key\', center: new Microsoft.Maps.Location(47.6215, -122.349329), mapTypeId: Microsoft.Maps.MapTypeId.birdseye, zoom: 18});
Add default pushpin:图钉,可以在地图上指定地点使用一个或多个图钉,并且图钉的样式有多种选择,例如:
map.entities.clear(); var pushpin= new Microsoft.Maps.Pushpin(map.getCenter(), null); map.entities.push(pushpin);
Infobox:提示框,可以在地图中弹出提示框,并且提示框的大小高度,样式都可以调整,例如:
map.entities.clear(); var defaultInfobox = new Microsoft.Maps.Infobox(map.getCenter(), null); map.entities.push(defaultInfobox);
Find directions:路线,可以在地图上标明两地点的路线图:
var start= \'Seattle, wa\'; var end= \'Portland, OR\'; map.getCredentials(function(credentials) { var routeRequest = \'https://dev.virtualearth.net/REST/v1/Routes?wp.0=\' + start + \'&wp.1=\' + end + \'&routePathOutput=Points&output=json&jsonp=RouteCallback&key=\' + credentials; var mapscript = document.createElement(\'script\'); mapscript.type = \'text/javascript\'; mapscript.src = routeRequest; document.getElementById(\'SDKmap\').appendChild(mapscript); });
Get location:定位,可以获取用户的坐标,并可以加入回调(由于这里我用了vpn,所以把我定位到了日本了):
map.entities.clear(); var geoLocationProvider = new Microsoft.Maps.GeoLocationProvider(map); geoLocationProvider.getCurrentPosition(); displayAlert(\'Current location set, based on your browser support for geo location API\');
Directions module:更强大的路线标识,可以作为路线参考:
function createDrivingRoute() { if (!directionsManager) { createDirectionsManager(); } directionsManager.resetDirections(); // Set Route Mode to driving directionsManager.setRequestOptions({ routeMode: Microsoft.Maps.Directions.RouteMode.driving }); var seattleWaypoint = new Microsoft.Maps.Directions.Waypoint({ address: \'Seattle, WA\' }); directionsManager.addWaypoint(seattleWaypoint); var tacomaWaypoint = new Microsoft.Maps.Directions.Waypoint({ address: \'Tacoma, WA\', location: new Microsoft.Maps.Location(47.255134, -122.441650) }); directionsManager.addWaypoint(tacomaWaypoint); // Set the element in which the itinerary will be rendered directionsManager.setRenderOptions({ itineraryContainer: document.getElementById(\'directionsItinerary\') }); displayAlert(\'Calculating directions...\'); directionsManager.calculateDirections(); } if (!directionsManager) { Microsoft.Maps.loadModule(\'Microsoft.Maps.Directions\', { callback: createDrivingRoute }); } else { createDrivingRoute(); }
Find a location by address:通过地点来获取位置,这里只需要写入地点名,不需要坐标也可以:
function geocodeRequest() { createSearchManager(); var where = \'Denver, CO\'; var userData = { name: \'Maps Test User\', id: \'XYZ\' }; var request = { where: where, count: 5, bounds: map.getBounds(), callback: onGeocodeSuccess, errorCallback: onGeocodeFailed, userData: userData }; searchManager.geocode(request); } function onGeocodeSuccess(result, userData) { if (result) { map.entities.clear(); var topResult = result.results && result.results[0]; if (topResult) { var pushpin = new Microsoft.Maps.Pushpin(topResult.location, null); map.setView({ center: topResult.location, zoom: 10 }); map.entities.push(pushpin); } } } function onGeocodeFailed(result, userData) { displayAlert(\'Geocode failed\'); } if (searchManager) { geocodeRequest(); } else { Microsoft.Maps.loadModule(\'Microsoft.Maps.Search\', { callback: geocodeRequest }); }
注意,还有更多更强大的功能,这里无法一一列举出来,只是举例了开发常用到的api,用法也很简单,如有不全面的,请移步到官方api查看,若发现有错误之处,欢迎留言。
官方文档:https://www.bingmapsportal.com/ISDK/AjaxV7#CreateMap1