bot_dev1
85df71fc28
- 新增OperationDashboard.vue全屏大屏组件 - 添加6个核心KPI指标卡片: 进水总量/出水总量/产销差率/营收额/平均水质/报警次数 - 实现6个ECharts图表: 供水趋势/水质分布/报警统计/管网空间/设备状态/营收分析 - 创建静态HTML版本operation-dashboard.html，使用CDN加载Vue3/ECharts/Element Plus - 更新路由配置，添加/operation路径支持 - 修复nextTick导入问题，优化build脚本 🚧 开发者: bot_dev1 📝 任务: #38 [BI] 运营仪表盘 + 供水专题大屏
54 lines
1.9 KiB
JavaScript
54 lines
1.9 KiB
JavaScript
import Frozen from "../Core/Frozen.js";
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import defined from "../Core/defined.js";
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import hasExtension from "./hasExtension.js";
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import TileMetadata from "./TileMetadata.js";
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import oneTimeWarning from "../Core/oneTimeWarning.js";
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/**
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* Check if a tile has metadata, either defined in its metadata field (3D Tiles 1.1)
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* or in the <code>3DTILES_metadata</code> extension. If defined, get the tile metadata
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* with the corresponding class.
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* <p>
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* This assumes that tileset.metadata has been created before any tiles are constructed.
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* </p>
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* @function
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*
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* @param {Cesium3DTileset} tileset The tileset to query for tile metadata
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* @param {object} tileHeader the JSON header for a {@link Cesium3DTile}
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* @return {TileMetadata} the tile metadata, or <code>undefined</code> if not found
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* @private
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* @experimental This feature is using part of the 3D Tiles spec that is not final and is subject to change without Cesium's standard deprecation policy.
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*/
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function findTileMetadata(tileset, tileHeader) {
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const metadataJson = hasExtension(tileHeader, "3DTILES_metadata")
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? tileHeader.extensions["3DTILES_metadata"]
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: tileHeader.metadata;
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if (!defined(metadataJson)) {
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return undefined;
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}
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if (!defined(tileset.schema)) {
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findTileMetadata._oneTimeWarning(
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"findTileMetadata-missing-root-schema",
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"Could not find a metadata schema for tile metadata. For tilesets that contain external tilesets, make sure the schema is added to the root tileset.json.",
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);
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return undefined;
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}
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const classes = tileset.schema.classes ?? Frozen.EMPTY_OBJECT;
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if (defined(metadataJson.class)) {
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const tileClass = classes[metadataJson.class];
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return new TileMetadata({
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tile: metadataJson,
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class: tileClass,
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});
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}
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return undefined;
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}
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// Exposed for testing
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findTileMetadata._oneTimeWarning = oneTimeWarning;
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export default findTileMetadata;
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