数据处理

shuishen

2022-01-07 b41fcb58025473d83c41bca06f546d62fd8a908b

 src/components/map/components/dimension.vue

@@ -3,8 +3,8 @@
        <el-radio-group v-model="dimensionValue"
                        size="medium"
                        @change="dimensionChange">
            <el-radio-button label="3 维"></el-radio-button>
            <el-radio-button label="2.5维"></el-radio-button>
            <el-radio-button label="3 维"></el-radio-button>
        </el-radio-group>
    </div>
</template>
@@ -19,7 +19,7 @@
    data () {
        return {
            DC: null,
            dimensionValue: '3 维',
            dimensionValue: '2.5维',
            // 建筑2.5D地图
            newLayer: null,
            // 电子地图
@@ -89,27 +89,6 @@
            handler (newCode, oldCode) {
                if (this.titlesetLayerFlag == false && newCode != null) {
                    var that = this
                    that.vecLayer = that.viewer.imageryLayers.addImageryProvider(new that.DC.Namespace.Cesium.WebMapTileServiceImageryProvider({
                        url: ' http://t1.tianditu.gov.cn/vec_w/wmts?tk=9ae78c51a0a28f06444d541148496e36',
                        type: 'wmts',
                        layer: 'vec',
                        style: 'default',
                        format: 'tiles',
                        tileMatrixSetID: 'w',
                        show: true,
                        maximumLevel: 18
                    }))

                    that.cvaLayer = that.viewer.imageryLayers.addImageryProvider(new that.DC.Namespace.Cesium.WebMapTileServiceImageryProvider({
                        url: ' http://t1.tianditu.gov.cn/cva_w/wmts?tk=9ae78c51a0a28f06444d541148496e36',
                        type: 'wmts',
                        layer: 'cva',
                        style: 'default',
                        format: 'tiles',
                        tileMatrixSetID: 'w',
                        show: true,
                        maximumLevel: 18
                    }))

                    that.tilesetLayer = new that.DC.TilesetLayer('tilesetLayer')
                    that.viewer.addLayer(that.tilesetLayer)
@@ -120,6 +99,7 @@
                        }
                    )
                    that.tilesetLayer.addOverlay(that.tileset)
                    that.tilesetLayer.show = false

                    that.silhouetteBlue = that.DC.Namespace.Cesium.PostProcessStageLibrary.createEdgeDetectionStage()
                    that.silhouetteBlue.uniforms.color = that.DC.Namespace.Cesium.Color.fromBytes(9, 162, 40)
@@ -223,11 +203,12 @@
                    //     ]
                    // })

                    // var provider = new that.DC.Namespace.Cesium.ArcGisMapServerImageryProvider({
                    //     url: 'http://arcgis.jxpskj.com:6080/arcgis/rest/services/PingXiang25DMapDN/MapServer'
                    // })
                    var provider = new that.DC.Namespace.Cesium.UrlTemplateImageryProvider({
                        url: '/wp/{z}/{x}/{y}.png',
                        fileExtension: 'png'
                    })

                    // that.newLayer = that.viewer.imageryLayers.addImageryProvider(provider)
                    that.newLayer = that.viewer.imageryLayers.addImageryProvider(provider)

                    that.wallLayer = new that.DC.VectorLayer('wallLayer')
                    // that.viewer.addLayer(that.wallLayer)
@@ -261,7 +242,6 @@
                    //     }
                    // })

                    that.tilesetLayer.show = true
                    // setTimeout(() => {
                    //     that.viewer.camera.flyTo({
                    //         // 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
@@ -284,26 +264,27 @@
                    //         }
                    //     })
                    // }, 3000)
                    that.titlesetLayerFlag = true

                    that.viewer.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: that.DC.Namespace.Cesium.Cartesian3.fromDegrees(114.04062292, 27.62666834, 220.0),
                        destination: that.DC.Namespace.Cesium.Cartesian3.fromDegrees(114.039779, 27.629696, 600.0),
                        orientation: {
                            // 指向
                            heading: that.DC.Namespace.Cesium.Math.toRadians(-9),
                            heading: that.DC.Namespace.Cesium.Math.toRadians(0, 0),
                            // 视角
                            pitch: that.DC.Namespace.Cesium.Math.toRadians(-34.54),
                            pitch: that.DC.Namespace.Cesium.Math.toRadians(-90),
                            roll: 0.0
                        }
                    })

                    that.titlesetLayerFlag = true

                    that.viewer.on(that.DC.SceneEventType.CAMERA_CHANGED, that.camerAzoom())
                    // 最小
                    that.viewer.scene.screenSpaceCameraController.minimumZoomDistance = 1.0
                    // 最大
                    that.viewer.scene.screenSpaceCameraController.maximumZoomDistance = Number.POSITIVE_INFINITY
                    that.viewer.scene.screenSpaceCameraController.maximumZoomDistance = 3000

                    // 设置相机缩小时的速率
                    // that.viewer.scene.screenSpaceCameraController._minimumZoomRate = 30000
                    // 设置相机放大时的速率
@@ -313,32 +294,32 @@
                    // 视角缩放
                    that.viewer.scene.screenSpaceCameraController.enableZoom = true
                    // 视角旋转
                    that.viewer.scene.screenSpaceCameraController.enableTilt = true
                    that.viewer.scene.screenSpaceCameraController.enableTilt = false

                    that.areaLayer = new that.DC.VectorLayer('areaLayer')
                    that.viewer.addLayer(that.areaLayer)

                    axios.get('http://arcgis.jxpskj.com:6080/arcgis/rest/services/lxxqwxq/MapServer/0/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(',')
                            })
                    // axios.get('http://arcgis.jxpskj.com:6080/arcgis/rest/services/lxxqwxq/MapServer/0/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(';')
                    //         item.geometry.rings[0] = item.geometry.rings[0].join(';')

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

                            polygon.setStyle({
                    //         polygon.setStyle({

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

                            })
                    //         })

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

                        that.areaLayer.show = false
                    })
                    //     that.areaLayer.show = false
                    // })
                }
            }
        }
@@ -347,7 +328,7 @@
        dimensionChange () {
            var that = this
            if (that.dimensionValue == '3 维') {
                that.wallLayer.show = false
                // that.wallLayer.show = false
                that.viewer.imageryLayers.remove(that.newLayer)
                that.newLayer = null
                that.vecLayer = that.viewer.imageryLayers.addImageryProvider(new that.DC.Namespace.Cesium.WebMapTileServiceImageryProvider({
@@ -412,7 +393,7 @@

                that.newLayer = that.viewer.imageryLayers.addImageryProvider(provider)

                that.wallLayer.show = true
                // that.wallLayer.show = true

                that.viewer.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