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| import coordtransform from "coordtransform"; | |
| mapboxgl.accessToken = '<your mapbox access token>'; | |
| let exampleMap; | |
| // CHANGE WITH COORDINATES FROM HERE http://api.map.baidu.com/lbsapi/getpoint/ | |
| const bd09Coords = [113.341334, 23.193119]; | |
| function renderMap() { | |
| if (exampleMap) exampleMap.remove(); | |
| // this is where conversion happens | |
| const gcj02 = coordtransform.bd09togcj02(bd09Coords[0], bd09Coords[1]); | |
| console.log('GCJ-02: ', gcj02); | |
| const wgs84Coordinates = coordtransform.gcj02towgs84(gcj02[0], gcj02[1]); | |
| console.log('WGS-84: ', wgs84Coordinates); | |
| // don't forget to add <div id='mapbox-map-id' style='width: 100%; height: 300px;'></div> | |
| // somewhere in your html | |
| exampleMap = new mapboxgl.Map({ | |
| container: 'mapbox-map-id', | |
| style: 'mapbox://styles/mapbox/streets-zh-v1', | |
| zoom: 15, | |
| center: wgs84Coordinates | |
| }); | |
| exampleMap.addControl(new window.mapboxgl.NavigationControl()); | |
| new window.mapboxgl.Marker().setLngLat(wgs84Coordinates).addTo(exampleMap); | |
| } | |
| renderMap(); |
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