| | |
| | | const renderOutline = item => { |
| | | item.outline && |
| | | Cesium.GeoJsonDataSource.load(item.outline).then(dataSource => { |
| | | viewer.dataSources.add(dataSource) |
| | | const entities = dataSource.entities.values |
| | | entities.forEach(entity => { |
| | | // 隐藏多边形填充 |
| | | entity.polygon.material = Cesium.Color.TRANSPARENT |
| | | entity.polygon.outline = false // 关闭原生轮廓 |
| | | entities.forEach((entity,index) => { |
| | | // 创建独立折线作为轮廓 |
| | | const positions = entity.polygon.hierarchy.getValue().positions |
| | | viewer.entities.add({ |
| | | id: `aggregation-outline-${index}`, |
| | | polyline: { |
| | | positions: positions, |
| | | width: 5, // 直接设置宽度 |
| | |
| | | glowPower: 0.5, |
| | | color: Cesium.Color.AQUA, |
| | | }), |
| | | clampToGround: true, // 贴地显示 |
| | | }, |
| | | }) |
| | | }) |
| | |
| | | // 遍历特征并添加实体 |
| | | featuresList.forEach((feature, index) => { |
| | | if (!feature.position) return |
| | | const position = Cesium.Cartesian3.fromDegrees(feature.position[0], feature.position[1]) |
| | | const position = Cesium.Cartesian3.fromDegrees(feature.position[0], feature.position[1],12000) |
| | | viewer.entities.add({ |
| | | position: position, |
| | | id: `aggregation-name-${index}`, |
| | |
| | | return arrColor[++index % arrColor.length] |
| | | } |
| | | |
| | | // 加载新的 GeoJSON 数据 |
| | | // 加载边界 |
| | | Cesium.GeoJsonDataSource.load(item.gJson).then(dataSource => { |
| | | viewer.dataSources.add(dataSource) |
| | | item.dataSource = dataSource // 保存数据源以便后续删除 |
| | | item.BJDataSource = dataSource // 保存数据源以便后续删除 |
| | | // 获取数据源中的实体 |
| | | const entities = dataSource.entities.values |
| | | |
| | |
| | | // 左键单机事件 |
| | | const singleMachineEvent = async click => { |
| | | const pickedObject = viewer.scene.pick(click.position) |
| | | if (Cesium.defined(pickedObject) && pickedObject.id) { |
| | | const entity = pickedObject.id |
| | | currentEntity = entity |
| | | positionC3 = entity?.position?._value |
| | | if (!positionC3) return |
| | | removeLabel() |
| | | const customData = entity.properties.customData._value.data |
| | | console.log('customData', customData) |
| | | switch (customData.type) { |
| | | case 'deviceAggregation': |
| | | viewer.scene.postRender.addEventListener(labelBoxRender) |
| | | break |
| | | // todo 待对接 |
| | | case 'device': |
| | | store.commit('setSingleUavHome', { id: '123' }) |
| | | break |
| | | case 'eventAggregation': |
| | | break |
| | | case 'event': |
| | | viewer.scene.postRender.addEventListener(labelBoxRender) |
| | | break |
| | | default: |
| | | break |
| | | } |
| | | if (!(Cesium.defined(pickedObject) && pickedObject.id)) return |
| | | const entity = pickedObject.id |
| | | currentEntity = entity |
| | | const entityPosition = entity?.position?._value |
| | | if (!entityPosition) return |
| | | if (entityPosition){ |
| | | positionC3 = entityPosition |
| | | } |
| | | removeLabel() |
| | | const customData = entity?.properties?.customData?._value?.data |
| | | if (!customData) return |
| | | console.log('customData', customData) |
| | | switch (customData.type) { |
| | | case 'deviceAggregation': |
| | | viewer.scene.postRender.addEventListener(labelBoxRender) |
| | | break |
| | | // todo 待对接 |
| | | case 'device': |
| | | store.commit('setSingleUavHome', { id: '123' }) |
| | | break |
| | | case 'eventAggregation': |
| | | break |
| | | case 'event': |
| | | viewer.scene.postRender.addEventListener(labelBoxRender) |
| | | break |
| | | default: |
| | | break |
| | | } |
| | | } |
| | | |
| | |
| | | |
| | | // 移除 点 和 gjson 实体 |
| | | const removeEntities = () => { |
| | | viewer.dataSources?.removeAll(true) |
| | | // viewer.entities?.removeAll(); |
| | | // dataSources移除 |
| | | scalingJudgment.forEach(item => { |
| | | item.BJDataSource && viewer.dataSources.remove(item.BJDataSource) |
| | | item.BJDataSource = null |
| | | }) |
| | | // entities移除 |
| | | const entitiesIDs = viewer.entities.values.map(i => i.id) |
| | | entitiesIDs.forEach(item => { |
| | | item.includes('aggregation-') && viewer.entities.removeById(item) |