+

liuyg

2022-01-17 a3fadb577e4d18c1d7ff60e23be4f3d27f63b9a3

 src/components/map/index.vue

@@ -4,7 +4,23 @@
         style="height: 100%; width: 100%;"
         @click="mapClick($event)">

        <dimension />
        <div style="
            position: fixed;
            left: 4px;
            bottom: 4px;
            width: 80px;
            line-height: 24px;
            text-align: center;
            color: #fff;
            font-size: 14px;
            border-radius: 4px;
            background: #2196f3ed;
            z-index: 11;
        ">
            智慧社区
        </div>

        <dimension :areaLayer='areaLayer' />

        <left-nav ref="leftNav"></left-nav>

@@ -21,6 +37,7 @@
</template>
<script>

import axios from 'axios'
import { mapGetters } from 'vuex'
import mapPopup from './components/mapPopup.vue'
import campusBuildingSearch from './components/campusBuildingSearch.vue'
@@ -35,7 +52,8 @@
    },
    data () {
        return {
            DC: null
            DC: null,
            areaLayer: null
        }
    },
    computed: {
@@ -61,7 +79,7 @@
            'detailsPopup',
            // 全景弹框显示关闭
            'panoramaPopup',
            // 校内导航的显示关闭
            // 社区内导航的显示关闭
            'campusNavFlag',
            'orgNavBarFlag',
            'arcNavBarFlag'
@@ -138,66 +156,91 @@
                }
            })

            that.createdLayers(viewer)

            that.$store.commit('SET_VIEWER', viewer)

            viewer.on(that.DC.SceneEventType.CAMERA_CHANGED, (e) => {
                const height = Math.ceil(viewer.camera.positionCartographic.height)

                if (height < 100) {
                    viewer.camera.setView({
                        destination: that.DC.Namespace.Cesium.Cartesian3.fromRadians(viewer.camera.positionCartographic.longitude, viewer.camera.positionCartographic.latitude, 100),
                        orientation: {
                            // 指向
                            heading: that.DC.Namespace.Cesium.Math.toRadians(0, 0),
                            // 视角
                            pitch: that.DC.Namespace.Cesium.Math.toRadians(-90),
                            roll: 0.0
                        }
                    })
                };
                if (height > 6000) {
                    viewer.camera.setView({
                        destination: that.DC.Namespace.Cesium.Cartesian3.fromRadians(viewer.camera.positionCartographic.longitude, viewer.camera.positionCartographic.latitude, 6000),
                        orientation: {
                            // 指向
                            heading: that.DC.Namespace.Cesium.Math.toRadians(0, 0),
                            // 视角
                            pitch: that.DC.Namespace.Cesium.Math.toRadians(-90),
                            roll: 0.0
                        }
                    })
                }
            })

            // 最小
            viewer.scene.screenSpaceCameraController.minimumZoomDistance = 500
            // 最大
            viewer.scene.screenSpaceCameraController.maximumZoomDistance = 6000
            // 设置相机缩小时的速率
            viewer.scene.screenSpaceCameraController._minimumZoomRate = 30000
            // 设置相机放大时的速率
            viewer.scene.screenSpaceCameraController._maximumZoomRate = 5906376272000
            // 视角平移
            viewer.scene.screenSpaceCameraController.enableRotate = true
            // 视角缩放
            viewer.scene.screenSpaceCameraController.enableZoom = true
            // 视角旋转
            viewer.scene.screenSpaceCameraController.enableTilt = false

            that.$refs.leftNav.initialize(viewer)

            // const baselayer = that.DC.ImageryLayerFactory.createImageryLayer(that.DC.ImageryType.XYZ, {
            //     url: 'https://webmap-tile.sf-express.com/MapTileService/rt?x={col}&y={row}&z={level}'
            //     // url: 'https://webmap-tile.sf-express.com/MapTileService/rt?fetchtype=static&x={x}&y={y}&z={z}&project=sfmap&pic_size=256&pic_type=png8&data_name=361100&data_format=merged-dat&data_type=normal' // 行政区划
            // const key = '0f7c1d161d7352116a21aacf0e9f44c1'
            // const vec = that.DC.ImageryLayerFactory.createTdtImageryLayer({
            //     key
            // })
            // const cva = that.DC.ImageryLayerFactory.createTdtImageryLayer({
            //     key,
            //     style: 'cva'
            // })
            // viewer.addBaseLayer([vec, cva])

            // const areaLayer = new that.DC.VectorLayer('areaLayer')

            // viewer.addLayer(areaLayer)

            // axios.get('http://59.55.128.156:6080/arcgis/rest/services/xiajiangfhgc/MapServer/4/query?where=1%3D1&text=&objectIds=&time=&geometry=&geometryType=esriGeometryEnvelope&inSR=&spatialRel=esriSpatialRelIntersects&relationParam=&outFields=*&returnGeometry=true&maxAllowableOffset=&geometryPrecision=&outSR=&returnIdsOnly=false&returnCountOnly=false&orderByFields=&groupByFieldsForStatistics=&outStatistics=&returnZ=false&returnM=false&gdbVersion=&returnDistinctValues=false&returnTrueCurves=false&resultOffset=&resultRecordCount=&f=pjson').then(resultData => {
            //     resultData.data.features.forEach(item => {
            //         item.geometry.rings[0].forEach(it => {
            //             it = it.join(',')
            //         })

            //         item.geometry.rings[0] = item.geometry.rings[0].join(';')

            //         const polygon = new that.DC.Polygon(item.geometry.rings[0])

            //         polygon.setStyle({

            //             material: that.DC.Namespace.Cesium.Color.fromBytes(255, 255, 255, 0)

            //         })

            //         areaLayer.addOverlay(polygon)
            //     })
            // })

            const baselayer = that.DC.ImageryLayerFactory.createAmapImageryLayer(
                {
                    crs: 'WGS84'
                }
            )
            viewer.addBaseLayer(baselayer)
            // var select = {
            //     overlay: undefined,
            //     color: undefined
            // }

            // viewer.on(that.DC.MouseEventType.MOUSE_MOVE, e => {
            //     if (e.overlay != undefined) {
            //         if (select.overlay != undefined) {
            //             if (e.overlay != select.overlay) {
            //                 select.overlay.setStyle({
            //                     material: select.color
            //                 })

            //                 select.overlay = undefined
            //                 select.color = undefined
            //             }
            //         }

            //         if (select.overlay == undefined) {
            //             select.overlay = e.overlay

            //             select.color = e.overlay._style.material
            //             select.overlay.setStyle({

            //                 material: that.DC.Namespace.Cesium.Color.fromBytes(32, 108, 247, 158)

            //             })
            //         }
            //     } else {
            //         if (select.overlay != undefined) {
            //             select.overlay.setStyle({
            //                 material: select.color
            //             })

            //             select.overlay = undefined
            //             select.color = undefined
            //         }
            //     }
            // })

            // viewer.on(that.DC.MouseEventType.CLICK, e => {
            //     if (e.overlay != undefined) {
            //         console.log(e.overlay.attr)
            //     }
            // })

            // viewer.addBaseLayer(baselayer, {
            //     iconUrl: 'examples/images/icon/img.png',
@@ -263,7 +306,16 @@
    },
    methods: {
        mapClick (e) {
            this.$refs.campusNavRoute.shortcutShow(e)
            this.$refs.campusBuildingSearch.shortcutShow(e)
        },

        createdLayers (viewer) {
            const layerGroup = new this.DC.LayerGroup('modelBox')
            viewer.addLayerGroup(layerGroup)

            this.areaLayer = new this.DC.VectorLayer('areaLayer')
            layerGroup.addLayer(this.areaLayer)
        }
    }
}