图层点击事件

0 投票
  init () {
      if (hasInit) {
        console.log('hasInit')
        clearInterval(this.reloadInterval)
        return
      }
      if (!Cesium || !Cesium.Viewer) {
        console.log('Cesium null')
        Cesium = window.Cesium
        return
      }
      smviewer = new Cesium.Viewer('cesiumContainerFor', {
        shadows: true
      })
      smviewer.imageryLayers.addImageryProvider(new Cesium.BingMapsImageryProvider({
        url: 'https://dev.virtualearth.net',
        mapStyle: Cesium.BingMapsStyle.AERIAL,
        key: 'AqYgyS1gIIDGsxmOlncqrgA83cHnhClLwZmIJXbYXX36pfxKYtUGk12Q3splaf4Y'
      }))
      var viewer = smviewer

      scene = smviewer.scene
      canvas = smviewer.canvas
      widget = smviewer.cesiumWidget

      for (let i = 0; i < json.s3m.length; i++) {
        promiseSet.push(scene.addS3MTilesLayerByScp(json.s3m[i].url, { name: json.s3m[i].name }))
      }
      for (let i = 0; i < json.fly.length; i++) {
        promiseSet.push(scene.addS3MTilesLayerByScp(json.fly[i].url, { name: json.fly[i].name }))
      }
      Cesium.when.all(promiseSet, function (layers) {
        var x, y, z, heading, pitch, roll, up
        x = 113.296549; y = 23.385771; z = 16055.958422
        heading = 1.5; pitch = -1.5; roll = 0.1; up = 0.1
        // 设置地图镜头位置
        smviewer.scene.camera.setView({
          /* eslint-disable */
          destination: new Cesium.Cartesian3.fromDegrees(x, y, z),
          orientation:{
            heading: heading,
            pitch: pitch,
            roll: roll,
            up: up
          }
        })
        for (var i = 0; i < layers.length; i++) {
          for (let j = 0; j < json.fly.length; j++) {
            if (json.fly[j].name === layers[i].name) {
              // var layer = layers[i]
              var layer = layers[i]
              console.log(layer.name.substring(0, layer.name.indexOf('@')))
              layer.setQueryParameter({
                url: 'http://develop.roywise.cn:31080/iserver/services/data-max/rest/data',
                dataSourceName: '白云机场数据库',
                dataSetName: layer.name.substring(0, layer.name.indexOf('@')),
                Keyword: 'SmID'
              })
            }
          }
        }   
      }, function () {
        console.log('加载SCP失败,请检查网络连接状态或者url地址是否正确?')
      })
      var _that = this
      smviewer.pickEvent.addEventListener(function (feature) {
        console.log('1111111111111111111111111111111', feature)
      })

      // // 设置右键按下图层
      var handler = new Cesium.ScreenSpaceEventHandler(smviewer.canvas);
      handler.setInputAction(function(event) {
        _that.getClickNo('land')
      }, Cesium.ScreenSpaceEventType.LEFT_DOUBLE_CLICK)

      hasInit = true
      this.getOver()
      if (hasInit === true) {
        that.dataJump()
      }
    }

6月 16, 2020 分类:  199次浏览 | 用户: 丑八怪4 初出茅庐 (24 分)

1个回答

0 投票

您可以参考一下这篇文章去检查一下您的代码是否正确(https://blog.csdn.net/weixin_43565052/article/details/97750973

6月 16, 2020 用户: 三次鱼疯啦 名扬四海 (2,479 分)
我就是看着这片文章来的,
对应的数据服务是否填写正确?您console.log()是否可以找到您的图层?
...