{"version":3,"file":"index.mjs","sources":["../../../../../../packages/components/datasources/geojson/index.ts"],"sourcesContent":["/*\n * @Author: zouyaoji@https://github.com/zouyaoji\n * @Date: 2021-09-16 09:28:13\n * @LastEditTime: 2022-04-06 15:00:36\n * @LastEditors: zouyaoji\n * @Description:\n * @FilePath: \\vue-cesium@next\\packages\\components\\datasources\\geojson\\index.ts\n */\nimport type { PropType, VNode } from 'vue'\nimport { createCommentVNode, defineComponent, getCurrentInstance, h } from 'vue'\nimport type {\n  AnyObject,\n  VcColor,\n  VcComponentInternalInstance,\n  VcComponentPublicInstance,\n  VcDatasource,\n  VcPickEvent,\n  VcReadyObject\n} from 'casc-cesium-utils/types'\nimport { useDatasources } from 'casc-cesium-composables'\nimport { kebabCase } from 'casc-cesium-utils/util'\nimport { hSlot } from 'casc-cesium-utils/private/render'\nimport { show, enableMouseEvent, data, sourceUri, clampToGround, credit } from 'casc-cesium-utils/cesium-props'\nimport { makeColor } from 'casc-cesium-utils/cesium-helpers'\nimport { VcEntityProps } from '../../entity/src'\nimport { datasourceEmits } from 'casc-cesium-utils/emits'\n\nexport const geojsonDatasourceProps = {\n  ...show,\n  ...enableMouseEvent,\n  entities: {\n    type: Array as PropType<Array<VcEntityProps>>,\n    default: () => []\n  },\n  ...data,\n  ...sourceUri,\n  describe: [Function, Object],\n  markerSize: {\n    type: Number,\n    default: 48\n  },\n  markerSymbol: String,\n  markerColor: {\n    type: [Object, String, Array] as PropType<VcColor>,\n    default: () => ({ x: 0.2549019607843137, y: 0.4117647058823529, z: 0.8823529411764706 }),\n    watcherOptions: {\n      cesiumObjectBuilder: makeColor\n    }\n  },\n  stroke: {\n    type: [Object, String, Array] as PropType<VcColor>,\n    default: () => ({ x: 1, y: 1, z: 0 }),\n    watcherOptions: {\n      cesiumObjectBuilder: makeColor\n    }\n  },\n  strokeWidth: {\n    type: Number,\n    default: 2\n  },\n  fill: {\n    type: [Object, String, Array] as PropType<VcColor>,\n    default: () => ({ x: 1, y: 1, z: 0, w: 0.39215686274509803 }),\n    watcherOptions: {\n      cesiumObjectBuilder: makeColor\n    }\n  },\n  ...clampToGround,\n  ...credit,\n  destroy: {\n    type: Boolean,\n    default: false\n  }\n}\nexport default defineComponent({\n  name: 'VcDatasourceGeojson',\n  props: geojsonDatasourceProps,\n  emits: datasourceEmits,\n  setup(props, ctx) {\n    // state\n    const instance = getCurrentInstance() as VcComponentInternalInstance\n    instance.cesiumClass = 'GeoJsonDataSource'\n    const datasourcesState = useDatasources(props, ctx, instance)\n\n    if (undefined === datasourcesState) {\n      return\n    }\n\n    instance.createCesiumObject = async () => {\n      const options: any = datasourcesState.transformProps(props)\n      return Cesium.GeoJsonDataSource.load(props.data, options)\n    }\n\n    return () =>\n      ctx.slots.default\n        ? h(\n            'i',\n            {\n              class: kebabCase(instance.proxy?.$options.name || ''),\n              style: { display: 'none !important' }\n            },\n            hSlot(ctx.slots.default)\n          )\n        : createCommentVNode(kebabCase(instance.proxy?.$options.name || ''))\n  }\n})\n\nexport type VcDatasourceGeojsonProps = {\n  /**\n   * Specify whether the data source is displayed.\n   * Default value: true\n   */\n  show?: boolean\n  /**\n   * Specify whether to respond to mouse pick events.\n   * Default value: true\n   */\n  enableMouseEvent?: boolean\n  /**\n   * Specify the collection of entities to be added to this data source.\n   */\n  entities?: Array<VcEntityProps>\n  /**\n   * A url, GeoJSON object, or TopoJSON object to be loaded.\n   */\n  data: Cesium.Resource | string | AnyObject\n  /***\n   * Overrides the url to use for resolving relative links.\n   */\n  sourceUri?: string\n  /**\n   * A function which returns a Property object (or just a string), which converts the properties into an html description.\n   */\n  describe?: (properties: AnyObject, nameProperty: string) => string | AnyObject\n  /**\n   * The default size of the map pin created for each point, in pixels.\n   * Default value: 48\n   */\n  markerSize?: number\n  /**\n   * The default symbol of the map pin created for each point.\n   */\n  markerSymbol?: string\n  /**\n   * The default color of the map pin created for each point.\n   * Default value: { x: 0.2549019607843137, y: 0.4117647058823529, z: 0.8823529411764706 }\n   */\n  markerColor?: VcColor\n  /**\n   * The default color of polylines and polygon outlines.\n   * Default value: { x: 1, y: 1, z: 0 }\n   */\n  stroke?: VcColor\n  /**\n   * The default width of polylines and polygon outlines.\n   * Default value: 2\n   */\n  strokeWidth?: number\n  /**\n   * The default color for polygon interiors.\n   * Default value: { x: 1, y: 1, z: 0, w: 0.39215686274509803 }\n   */\n  fill?: VcColor\n  /**\n   * true if we want the features clamped to the ground.\n   */\n  clampToGround?: boolean\n  /**\n   * A credit for the data source, which is displayed on the canvas.\n   */\n  credit?: string\n  /**\n   * Whether to destroy the data source in addition to removing it.\n   * Default value: false\n   */\n  destroy?: boolean\n  /**\n   * Triggers before the VcDatasourceGeojson is loaded.\n   */\n  onBeforeLoad?: (instance: VcComponentInternalInstance) => void\n  /**\n   * Triggers when the VcDatasourceGeojson is successfully loaded.\n   */\n  onReady?: (readyObject: VcReadyObject) => void\n  /**\n   * Triggers when the component load failed.\n   */\n  onUnready?: (e: any) => void\n  /**\n   * Triggers when the VcDatasourceGeojson is destroyed.\n   */\n  onDestroyed?: (instance: VcComponentInternalInstance) => void\n  /**\n   * Triggers when the mouse is pressed on this datasource.\n   */\n  onMousedown?: (evt: VcPickEvent) => void\n  /**\n   * Triggers when the mouse bounces up on this datasource.\n   */\n  onMouseup?: (evt: VcPickEvent) => void\n  /**\n   * Triggers when the mouse clicks on this datasource.\n   */\n  onClick?: (evt: VcPickEvent) => void\n  /**\n   * Triggers when the mouse clicks outside this datasource.\n   */\n  onClickout?: (evt: VcPickEvent) => void\n  /**\n   * Triggers when the left mouse button double-clicks this datasource.\n   */\n  onDblclick?: (evt: VcPickEvent) => void\n  /**\n   * Triggers when the mouse moves on this datasource.\n   */\n  onMousemove?: (evt: VcPickEvent) => void\n  /**\n   * Triggers when the mouse moves over to this datasource.\n   */\n  onMouseover?: (evt: VcPickEvent) => void\n  /**\n   * Triggers when the mouse moves out of this datasource.\n   */\n  onMouseout?: (evt: VcPickEvent) => void\n  /**\n   * Triggers whenever a new property is assigned. datasource.clock.\n   */\n  onDefinitionChanged?: (property: Cesium.Property) => void\n  /**\n   *  Triggers when a new cluster will be displayed. datasource.clustering.\n   */\n  onClusterEvent?: (\n    entities: Array<Cesium.Entity>,\n    cluster: { billboard: Cesium.Billboard; label: Cesium.Label; point: Cesium.PointPrimitive }\n  ) => void\n  /**\n   * Triggers when entities are added or removed from the collection.datasource.entities\n   */\n  onCollectionChanged?: (\n    collection: Cesium.EntityCollection,\n    addedArray: Array<Cesium.Entity>,\n    removedArray: Array<Cesium.Entity>,\n    changedArray: Array<Cesium.Entity>\n  ) => void\n  /**\n   * Triggerswhen the underlying data changes.\n   */\n  onChangedEvent?: (datasource: VcDatasource) => void\n  /**\n   * Triggers if an error is encountered during processing.\n   */\n  onErrorEvent?: (datasource: VcDatasource, error: any) => void\n  /**\n   * Triggers when the data source either starts or stops loading.\n   */\n  onLoadingEvent?: (datasource: VcDatasource, isLoading: boolean) => void\n}\n\nexport type VcDatasourceGeojsonRef = VcComponentPublicInstance<VcDatasourceGeojsonProps>\n\nexport interface VcDatasourceGeojsonSlots {\n  /**\n   * Slot for vc-entity.\n   */\n  default: () => 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