视口平移到所在坐标 #

import { fromLonLat } from 'ol/proj'


// 地图平移到所在坐标
// region: 区划信息
moveToLocation (region) {
  const level = region.level
  const zoom = 7 + level
  // 设置缩放
  this.map.getView().setZoom(zoom)
  const location = region.longitude + ',' + region.latitude
  if (region?.longitude) {
    let coordinate = location.split(',').map(item => {
      return Number(item)
    })
    if (coordinate?.length) {
      //   当当前地图是EPSG 3857 转化成4326
      if (this.mapPointType === 'EPSG:3857') {
        coordinate = fromLonLat(coordinate, 'EPSG:3857')
      }
      //   设置选中为中心点
      this.map.getView().animate({
        center: coordinate
      })
    }
  } else {
    this.$notify.warning({
      title: '该区划没有坐标信息无法定位！'
    })
  }
},