mapbox將圖層縮放到視口合適區域

1，通過@turf/bbox，獲取minX, minY, maxX, maxY(經緯度) ，再轉換成平面坐標，最后調用地圖的實例方法fitScreenCoordinates

const geojson = this.map.getSource(id)._data
const bound = bbox(geojson)
const min = this.map.project([bound[0], bound[1]])
const max = this.map.project([bound[2], bound[3]])
this.map.fitScreenCoordinates(min, max, this.map.getBearing())