+注释

liuyg

2022-03-31 4dab9528d8e69c0c3f8ce03a7d4617bb13ecec8d

 src/components/map/index.vue

@@ -15,23 +15,28 @@

        <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;
      "
                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;
            "
        >智慧校区</div>

        <dimension />
        <dimension
            :wheelFlag="wheelFlag"
            :startWheel="startWheel"
            :startSmallWheel="startSmallWheel"
            @change-wheel="changeWheel"
        />

        <!-- <calender /> -->
        <calender v-if="calenderShow" />

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

@@ -65,12 +70,15 @@
    components: {
        mapPopup,
        campusBuildingSearch,
        dimension
        // calender
        dimension,
        calender
    },
    data () {
        return {
            samllMapFlag: false
            samllMapFlag: false,
            wheelFlag: true,
            startWheel: false,
            startSmallWheel: false
        }
    },
    watch: {
@@ -158,13 +166,12 @@
            'campusNavFlag',
            'orgNavBarFlag',
            'arcNavBarFlag',
            'searchPopupFlag'
            'searchPopupFlag',
            'calenderShow'
        ])
    },
    mounted () {
        var that = this

        let eagleViewer

        function distanceSurface () {
            global.viewer.measure.distanceSurface()
@@ -220,6 +227,11 @@
            global.viewer.measure.deactivate()
        }

        if (global.viewer != null) {
            global.viewer = null
            global.eagleViewer = null
        }

        function initViewer () {
            global.viewer = new global.DC.Viewer('viewer-container', {
                contextOptions: {
@@ -228,28 +240,29 @@
                        preserveDrawingBuffer: true
                    }
                }
            }).setOptions({
                // showAtmosphere: false, 大气层
                showMoon: true, // 月亮
                showSun: true, // 太阳
                skyBox: {
                    show: true
                }
            })
            // .setOptions({
            //     // showAtmosphere: false, 大气层
            //     showMoon: true, // 月亮
            //     showSun: true, // 太阳
            //     skyBox: {
            //         show: true
            //     }
            // })

            const chartLayer = new global.DC.ChartLayer('busLayer').addTo(global.viewer)
            // const chartLayer = new global.DC.ChartLayer('busLayer').addTo(global.viewer)

            chartLayer.setOption(that.busPathsInit())
            // chartLayer.setOption(that.busPathsInit())

            // global.viewer.scene.backgroundColor = global.DC.Namespace.Cesium.Color.fromBytes(245, 244, 238)

            global.viewer.use(new global.DC.Weather())
            global.viewer.weather.cloud.enable = true
            global.viewer.weather.cloud.rotateAmount = 0.02
            // global.viewer.use(new global.DC.Weather())
            // global.viewer.weather.cloud.enable = true
            // global.viewer.weather.cloud.rotateAmount = 0.02

            that.$store.commit('SET_VIEWEREXIST', true)

            eagleViewer = new global.DC.Viewer('eagleEyeMap', {
            global.eagleViewer = new global.DC.Viewer('eagleEyeMap', {
                animation: false,
                baseLayerPicker: false,
                imageryProvider: false,
@@ -266,7 +279,7 @@
                // sceneMode: global.DC.Namespace.Cesium.SceneMode.SCENE2D
            })

            eagleViewer.imageryLayers.addImageryProvider(
            global.eagleViewer.imageryLayers.addImageryProvider(
                new global.DC.Namespace.Cesium.UrlTemplateImageryProvider({
                    url: 'http://t{s}.tianditu.gov.cn/DataServer?T=vec_w&x={x}&y={y}&l={z}&tk=9ae78c51a0a28f06444d541148496e36',
                    subdomains: ['0', '1', '2', '3', '4', '5', '6', '7'],
@@ -276,7 +289,7 @@
                })
            )

            eagleViewer.imageryLayers.addImageryProvider(
            global.eagleViewer.imageryLayers.addImageryProvider(
                new global.DC.Namespace.Cesium.UrlTemplateImageryProvider({
                    url: 'http://t{s}.tianditu.gov.cn/DataServer?T=cva_w&x={x}&y={y}&l={z}&tk=9ae78c51a0a28f06444d541148496e36',
                    subdomains: ['0', '1', '2', '3', '4', '5', '6', '7'],
@@ -287,7 +300,7 @@
            )

            var sceneL = global.viewer.scene
            var sceneR = eagleViewer.scene
            var sceneR = global.eagleViewer.scene

            var handlerL = new global.DC.Namespace.Cesium.ScreenSpaceEventHandler(sceneL.canvas)
            var handlerR = new global.DC.Namespace.Cesium.ScreenSpaceEventHandler(sceneR.canvas)
@@ -295,6 +308,30 @@
            var isLeftTrigger = false

            var isRightTrigger = false

            handlerL.setInputAction(function (movement) {
                that.startWheel = true
                if (movement > 0) {
                    // 向下
                    that.wheelFlag = true
                } else {
                    // 向上
                    that.wheelFlag = false
                }
            }, global.DC.Namespace.Cesium.ScreenSpaceEventType.WHEEL)

            handlerR.setInputAction(function (movement) {
                that.startSmallWheel = true
                if (that.samllMapFlag) {
                    if (movement > 0) {
                        // 向下
                        that.wheelFlag = true
                    } else {
                        // 向上
                        that.wheelFlag = false
                    }
                }
            }, global.DC.Namespace.Cesium.ScreenSpaceEventType.WHEEL)

            handlerL.setInputAction(function (movement) {
                isLeftTrigger = true
@@ -312,7 +349,7 @@
                if (isLeftTrigger) {
                    const position = global.DC.Transform.transformCartesianToWGS84(global.viewer.camera.position)

                    eagleViewer.camera.flyTo({
                    global.eagleViewer.camera.flyTo({

                        destination: global.DC.Transform.transformWGS84ToCartesian(new global.DC.Position(position.lng, position.lat, position.alt + 1000)),

@@ -338,17 +375,19 @@

            var synceagleViewer = function () {
                if (isRightTrigger && that.samllMapFlag) {
                    const position = global.DC.Transform.transformCartesianToWGS84(global.eagleViewer.camera.position)

                    global.viewer.camera.flyTo({

                        destination: eagleViewer.camera.position,
                        destination: global.DC.Transform.transformWGS84ToCartesian(new global.DC.Position(position.lng, position.lat, position.alt > 1100 ? position.alt - 1000 : 100)),

                        orientation: {

                            heading: eagleViewer.camera.heading,
                            heading: global.eagleViewer.camera.heading,

                            pitch: eagleViewer.camera.pitch,
                            pitch: global.eagleViewer.camera.pitch,

                            roll: eagleViewer.camera.roll
                            roll: global.eagleViewer.camera.roll

                        },

@@ -358,11 +397,11 @@
                }
            }

            eagleViewer.camera.setView({
            global.eagleViewer.camera.setView({
                // Cesium的坐标是以地心为原点，一向指向南美洲，一向指向亚洲，一向指向北极州
                // fromDegrees()方法，将经纬度和高程转换为世界坐标
                destination: global.DC.Namespace.Cesium.Cartesian3.fromDegrees(
                    115.871863, 28.743861, 1400.0
                    116.35381525, 27.95839468, 1950.0
                ),
                orientation: {
                    // 指向
@@ -373,9 +412,9 @@
                }
            })

            eagleViewer.camera.changed.addEventListener(synceagleViewer)
            global.eagleViewer.camera.changed.addEventListener(synceagleViewer)

            eagleViewer.scene.preRender.addEventListener(synceagleViewer)
            global.eagleViewer.scene.preRender.addEventListener(synceagleViewer)

            // global.viewer.camera.percentageChanged = 0.01
            // eagleViewer.camera.percentageChanged = 0.01
@@ -549,6 +588,9 @@
        global.DC.ready(initViewer)
    },
    methods: {
        changeWheel (val, type) {
            this[type] = val
        },
        mapClick (e) {
            this.$refs.campusNavRoute.shortcutShow(e)
            this.$refs.campusBuildingSearch.shortcutShow(e)