Project_yhfu/src/components/supermap-2.5d.vue

<template>
  <div id="cesiumContainer" style="width: 100%; height: 100%;background: none;" />
</template>

<script>
import {
  iconList,
  getDeviceList
} from '@/api/components/supermap.js'
import Cookies from 'js-cookie'
import { getConfigKey } from "@/api/system/config";
export default {
  name: 'supermap-2.5d',
  data() {
    return {
      superMapRootUrl:null,
      layerList:[],
      viewer:null,
      scene:null,
      handler:null,
      pick:null,
      back_position:null,
      content:null,
      mvtMap0:null,
      shuixi_name:null,
      mvtMap1:null,
      mvtMap2:null,
      mvtMap3:null,
      road_name:null,
      layer_xiangzhenjie_name:null,
      /*************************原地图属性*********************/
      isEditableLayers: false, //绘图控件

      /*************************原地图属性*********************/
      aac:null,
      queryParams: {
        name:null,
        mapData: null,
        mapName: null
      },
    }
  },
  watch: {},
  created() {
    this.superMapRootUrl = Cookies.get('superMap.iServer');
    //进入主页时就获取超图地址并存入cookie
    if(this.superMapRootUrl != null && this.superMapRootUrl != '' && this.superMapRootUrl != undefined && this.superMapRootUrl != 'undefined'){
      this.onload();
    }else{
      this.superMapInfo();
    }
  },
  mounted() {
  },
  props: {},
  methods: {
    superMapInfo(){
      getConfigKey('superMap.iServer').then(response => {
        this.superMapRootUrl = response.msg;
        Cookies.set('superMap.iServer', response.msg, {
          expires: 300
        })
        this.onload();
      })
    },
    onload(){
      let that = this;
      //1.添加地形数据
      that.viewer = new Cesium.Viewer('cesiumContainer',{
        //创建地形服务提供者的实例，url为SuperMap iServer发布的TIN地形服务
        terrainProvider : new Cesium.CesiumTerrainProvider({
          url :that.superMapRootUrl+"/3D-sipingchangjing/rest/realspace/datas/dem%40spyx4326",
          //isSct : false,//地形服务源自SuperMap iServer发布时需设置isSct为true
          invisibility:true
        }),
        infoBox:true,
        navigation: false
      }, {
        contextOptions: {
          msaaLevel: 4,
          requestWebgl2: true
        },
        orderIndependentTranslucency: false
      });
      that.scene = that.viewer.scene;
      that.viewer.cesiumWidget.creditContainer.style.display = "none" // 去掉超图logo水印

      //2.添加SuperMap iServer发布的影像服务
      let layer = that.viewer.imageryLayers.addImageryProvider(new Cesium.SuperMapImageryProvider({
        url : that.superMapRootUrl+"/3D-sipingchangjing/rest/realspace/datas/siping_2m@spyx4326",
      }));

      //飞行值坐标点,每3秒推进一级
      //heading-代表镜头左右方向,正值为右,负值为左
      //pitch-代表镜头上下方向,正值为上,负值为下.
      //roll-代表镜头左右倾斜,正值,向右倾斜,负值向左倾斜
      setTimeout(function() {
        that.viewer.camera.flyTo({
          destination: Cesium.Cartesian3.fromDegrees(124.49980650138238, 43.428263986216815, 950000),
          orientation: {
            // heading :  Cesium.Math.toRadians(346.4202942851978),
            // pitch : Cesium.Math.toRadians(-56.74026687972041),
            // roll : Cesium.Math.toRadians(0)
          }
        });

      }, 3000);
      setTimeout(function() {
        that.viewer.camera.flyTo({
          destination: Cesium.Cartesian3.fromDegrees(124.49980650138238, 43.428263986216815, 650000),
          orientation: {
            // heading :  Cesium.Math.toRadians(346.4202942851978),
            // pitch : Cesium.Math.toRadians(-56.74026687972041),
            // roll : Cesium.Math.toRadians(0)
          }
        });

      }, 3000);
      setTimeout(function() {
        that.viewer.camera.flyTo({
          destination: Cesium.Cartesian3.fromDegrees(124.49980650138238, 43.428263986216815, 350000),
          orientation: {
            // heading :  Cesium.Math.toRadians(346.4202942851978),
            // pitch : Cesium.Math.toRadians(-56.74026687972041),
            // roll : Cesium.Math.toRadians(0)
          }
        });

      }, 3000);

      //开始加载专题图等数据，8秒后开始执行
      setTimeout(function() {
        // // 3.水系
        // let shuixi = that.superMapRootUrl+"/map-mvt-shuixiMian/restjsr/v1/vectortile/maps/shuixi_Mian";
        // that.mvtMap0 = that.scene.addVectorTilesMap({
        //   url: shuixi,
        //   canvasWidth: 512,
        //   name: 'mvt_map0',
        //   viewer: that.viewer,
        //   selectedColor:new Cesium.Color(6,169,254,0.5),
        //   show:true,
        // });

        // //4.林地
        // let lindi = that.superMapRootUrl+"/map-mvt-lindi/restjsr/v1/vectortile/maps/lindi";
        // that.mvtMap1 = that.scene.addVectorTilesMap({
        //   url: lindi,
        //   canvasWidth: 512,
        //   name: 'mvt_map1',
        //   viewer: that.viewer,
        //   selectedColor:new Cesium.Color(6,254,181,0.5),
        //   show:true,
        // });
        //
        //5.农田
        let nongtian = that.superMapRootUrl+"/map-mvt-nongtian/restjsr/v1/vectortile/maps/nongtian";
        that.mvtMap2 = that.scene.addVectorTilesMap({
          url: nongtian,
          canvasWidth: 512,
          name: 'mvt_map2',
          viewer: that.viewer,
          selectedColor:new Cesium.Color(250, 236, 246,1.0),
          show:true,
        });
        //
        // //6.路网
        // let road = that.superMapRootUrl+"/map-mvt-roadXian/restjsr/v1/vectortile/maps/road_Xian";
        // that.mvtMap3 = that.scene.addVectorTilesMap({
        //   url: road,
        //   canvasWidth: 512,
        //   name: 'mvt_map3',
        //   viewer: that.viewer,
        //   show:true,
        // });
        //
        // //7.添加路网NAME
        // let road_name_url = that.superMapRootUrl+'/3D-road_Name_S/rest/realspace';
        // that.road_name = that.scene.open(road_name_url);
        //
        // // 8.添加水系NAME
        // let shuixi_name_url = that.superMapRootUrl+'/3D-shuixi_Name/rest/realspace';
        // that.shuixi_name = that.scene.open(shuixi_name_url);

        //9.添加乡镇界
        let layer_xiangzhenjie = that.viewer.imageryLayers.addImageryProvider(new Cesium.SuperMapImageryProvider({
          url : that.superMapRootUrl+"/map-SIPING/rest/maps/XiangZhenJie",
        }));

        //10.添加县界
        let layer_xianjie = that.viewer.imageryLayers.addImageryProvider(new Cesium.SuperMapImageryProvider({
          url : that.superMapRootUrl+"/map-SIPING/rest/maps/XianJie",
        }));

        //11.添加县界名称 此处要先添加县界名称 否则县界名会不显示
        let layer_xianjie_name = that.superMapRootUrl+'/3D-XianJie_Name/rest/realspace';
        that.scene.open(layer_xianjie_name);

        //12.添加乡镇界名称
        let layer_xiangzhenjie_name = that.superMapRootUrl+'/3D-XiangZhenJie_Name/rest/realspace';
        that.scene.open(layer_xiangzhenjie_name);

      }, 3000);

    },
    //移除之前添加的点
    clearM(){
      this.viewer.entities.removeAll();
    },
    /**
     * 地图落点
     */
    setMarkers(makerList){
      let that = this;
      that.handler = new Cesium.ScreenSpaceEventHandler(this.viewer.scene.canvas);
      clearInterval(that.aac);
      for (let i in makerList) {
        let longitude = makerList[i].lng;
        let latitude = makerList[i].lat;
        that.viewer.entities.add({
          name:"",
          position: Cesium.Cartesian3.fromDegrees(longitude, latitude),
          billboard: {
            image: iconList[makerList[i].icon],
            width: 48,
            height: 48,
            heightReference: Cesium.HeightReference.CLAMP_TO_GROUND,
            disableDepthTestDistance:Number.POSITIVE_INFINITY
          },
          description: makerList[i].bindPopupHtml,
          click: makerList[i].click,
          parameter: makerList[i].parameter,
        });
      }
      that.viewer.scene.globe.depthTestAgainstTerrain=false;
      that.createLeftClickDescription();
      that.createRightClickDescription();
    },
    /**
     *鼠标左击事件是原来的气泡
     */
    createLeftClickDescription() {
      let that = this;
      that.handler.setInputAction(function (movement) {
      }, Cesium.ScreenSpaceEventType.LEFT_CLICK);
    },
    /**
     *鼠标右击事件是原来的点击
     */
    createRightClickDescription() {
      let that = this;
      that.handler.setInputAction(function (movement) {
        // 监听鼠标的当前位置坐标，然后根据当前坐标去动态更新气泡窗口div的显示位置；
        that.pick = that.viewer.scene.pick(movement.position);
        if (that.pick && that.pick) {
          let id = Cesium.defaultValue(that.viewer.scene.pick(movement.position).id, that.viewer.scene.pick(movement.position).primitive.id);
          let clickName = id._click;
          that.$emit(clickName, id._parameter)
        }
      }, Cesium.ScreenSpaceEventType.RIGHT_CLICK);
    },
    /**
     * 地图落点(传感器)
     */
    setMarkers_cgq(makerList){
      let that = this;
      that.handler = new Cesium.ScreenSpaceEventHandler(this.scene.canvas);

      for (let i in makerList) {
        let longitude = makerList[i].lng;
        let latitude = makerList[i].lat;
        that.viewer.entities.add({
          name:"",
          position: Cesium.Cartesian3.fromDegrees(longitude, latitude),
          billboard: {
            image: iconList[makerList[i].icon],
            width: 48,
            height: 48,
            heightReference: Cesium.HeightReference.CLAMP_TO_GROUND,
            disableDepthTestDistance:Number.POSITIVE_INFINITY
          },
          description: makerList[i].bindPopupHtml,
          click: makerList[i].click,
          parameter: makerList[i].parameter,
        });
      }
      that.viewer.scene.globe.depthTestAgainstTerrain=false;
      that.createLeftClickDescription_cgq();
    },
    /**
     *鼠标左击事件是原来的气泡(传感器)
     */
    createLeftClickDescription_cgq() {
      let that = this;
      clearInterval(that.aac);
      that.handler.setInputAction(function (movement) {
        that.aac = setInterval(function (){
          let color = "green";
          let value = Math.random();
          let up = "▲";
          let down = "▼";
          if(value>0.5){
            color = "red";
            value = value +""+ up;
          }else{
            value = value +""+ down;
          }
          let html = "<span style='color:"+color+"'>当前传感器数值:"+value+"</span>";
          window.parent.frames[0].document.querySelector(".cesium-infoBox-description").innerHTML = html;
        },1000);
      }, Cesium.ScreenSpaceEventType.LEFT_CLICK);
    },
    /**
     * 落点定位
     */
    dropLocation(lat, lng) {
      this.viewer.camera.flyTo({
        destination: Cesium.Cartesian3.fromDegrees(lng, lat, 3000),
      });
    },
  },
}
</script>