casc-cesium/es/components/controls/selection-indicator/index.mjs.map

Vue 3.x components for CesiumJS.

{"version":3,"file":"index.mjs","sources":["../../../../../../packages/components/controls/selection-indicator/index.ts"],"sourcesContent":["/*\n * @Author: zouyaoji@https://github.com/zouyaoji\n * @Date: 2021-10-27 15:54:11\n * @LastEditTime: 2022-03-05 11:22:33\n * @LastEditors: zouyaoji\n * @Description:\n * @FilePath: \\vue-cesium@next\\packages\\components\\controls\\selection-indicator\\index.ts\n */\nimport type { Ref } from 'vue'\nimport { useCommon } from 'casc-cesium-composables'\nimport { $ } from 'casc-cesium-utils/private/vm'\nimport type { VcComponentInternalInstance, VcComponentPublicInstance, VcReadyObject } from 'casc-cesium-utils/types'\nimport { defineComponent, getCurrentInstance, h } from 'vue'\nimport useSelectionIndicatior from './use-selection-indicatior'\nimport { commonEmits } from 'casc-cesium-utils/emits'\nimport type Feature from './Feature'\nimport type PickedFeatures from './PickedFeatures'\n\nexport const selectionIndicatorProps = {\n  show: {\n    type: Boolean,\n    default: true\n  },\n  width: {\n    type: Number,\n    default: 50\n  },\n  height: {\n    type: Number,\n    default: 50\n  },\n  allowFeatureInfoRequests: {\n    type: Boolean,\n    default: true\n  },\n  limit: {\n    type: Number,\n    default: 25\n  }\n}\nconst emits = {\n  ...commonEmits,\n  pickEvt: (evt: Feature | Cesium.Entity) => true\n}\nexport default defineComponent({\n  name: 'VcSelectionIndicator',\n  props: selectionIndicatorProps,\n  emits: emits,\n  setup(props: VcSelectionIndicatorProps, ctx) {\n    // state\n    const instance = getCurrentInstance() as VcComponentInternalInstance\n    instance.cesiumClass = 'VcSelectionIndicator'\n    instance.cesiumEvents = []\n    const commonState = useCommon(props, ctx, instance)\n    if (commonState === void 0) {\n      return\n    }\n    const { $services } = commonState\n\n    let pickScreenSpaceEventHandler: Cesium.ScreenSpaceEventHandler\n    const useSelectionIndicatiorState = useSelectionIndicatior(instance, props, $services)\n\n    // methods\n    instance.createCesiumObject = async () => {\n      const { viewer } = $services\n      const viewerElement = (viewer as any)._element\n      viewerElement.appendChild($(useSelectionIndicatiorState.rootRef))\n      return $(useSelectionIndicatiorState.rootRef)\n    }\n\n    instance.mount = async () => {\n      const { viewer } = $services\n      const { ScreenSpaceEventHandler, ScreenSpaceEventType } = Cesium\n\n      pickScreenSpaceEventHandler = new ScreenSpaceEventHandler(viewer.canvas)\n      pickScreenSpaceEventHandler.setInputAction(movement => {\n        useSelectionIndicatiorState.pickFromScreenPosition(movement.position)\n      }, ScreenSpaceEventType.LEFT_CLICK)\n\n      viewer.scene.postRender.addEventListener(useSelectionIndicatiorState.onPostRender)\n\n      return true\n    }\n\n    instance.unmount = async () => {\n      const { viewer } = $services\n      const viewerElement = (viewer as any)._element\n      viewerElement.contains($(useSelectionIndicatiorState.rootRef)) && viewerElement.removeChild($(useSelectionIndicatiorState.rootRef))\n\n      viewer.scene.postRender.removeEventListener(useSelectionIndicatiorState.onPostRender)\n\n      pickScreenSpaceEventHandler.removeInputAction(Cesium.ScreenSpaceEventType.LEFT_CLICK)\n      pickScreenSpaceEventHandler.destroy()\n      ;(pickScreenSpaceEventHandler as any) = undefined\n\n      return true\n    }\n\n    return () => {\n      return h(\n        'div',\n        {\n          ref: useSelectionIndicatiorState.rootRef,\n          class: 'vc-selection-indicator',\n          style: useSelectionIndicatiorState.rootStyle\n        },\n        h('img', {\n          src: 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         width: props.width,\n          height: props.height\n        })\n      )\n    }\n  }\n})\n\nexport type VcSelectionIndicatorEmits = typeof emits\nexport interface VcSelectionIndicatorProps {\n  /**\n   * Specify whether the selection indicator is visible.\n   * Default value: true\n   */\n  show?: boolean\n  /**\n   * Specify the width of the selection indicator.\n   * Default value: 50\n   */\n  width?: number\n  /**\n   * Specify the height of the selection indicator.\n   * Default value: 50\n   */\n  height?: number\n  /**\n   * Asynchronously determines the imagery layer features that are intersected by a pick ray.\n   * Default value: true\n   */\n  allowFeatureInfoRequests?: boolean\n  /**\n   * Specify the maximum number of picked objects.\n   * Default value: 25\n   */\n  limit?: number\n  /**\n   * Triggers before the VcSelectionIndicator is loaded.\n   * @param instance\n   */\n  onBeforeLoad?: (instance: VcComponentInternalInstance) => void\n  /**\n   * Triggers when the VcSelectionIndicator 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 VcSelectionIndicator is destroyed.\n   */\n  onDestroyed?: (instance: VcComponentInternalInstance) => void\n}\n\nexport interface VcSelectionIndicatorRef extends VcComponentPublicInstance<VcSelectionIndicatorProps> {\n  /**\n   * A function that converts the world position of an object to a screen space position.\n   */\n  computeScreenSpacePosition: (position: Cesium.Cartesian3, result: Cesium.Cartesian2) => Cesium.Cartesian2\n  /**\n   * Updates the view of the selection indicator to match the position and content properties of the view model. This function should be called as part of the render loop.\n   */\n  update: () => void\n  /**\n   * Animate the indicator to draw attention to the selection.\n   */\n  animateAppear: () => void\n  /**\n   * Animate the indicator to release the selection.\n   */\n  animateDepart: () => void\n  /**\n   * Get the picked features.\n   */\n  getPickedFeatures: () => PickedFeatures\n  /**\n   * Get or set the selected feature.\n   */\n  selectedFeature: Feature | Cesium.Entity\n  /**\n   * Gets or sets the world position of the object for which to display the selection indicator.\n   */\n  position: Ref<Cesium.Cartesian3>\n}\n"],"names":[],"mappings":";;;;;;;AAKY,MAAC,uBAAuB,GAAG;AACvC,EAAE,IAAI,EAAE;AACR,IAAI,IAAI,EAAE,OAAO;AACjB,IAAI,OAAO,EAAE,IAAI;AACjB,GAAG;AACH,EAAE,KAAK,EAAE;AACT,IAAI,IAAI,EAAE,MAAM;AAChB,IAAI,OAAO,EAAE,EAAE;AACf,GAAG;AACH,EAAE,MAAM,EAAE;AACV,IAAI,IAAI,EAAE,MAAM;AAChB,IAAI,OAAO,EAAE,EAAE;AACf,GAAG;AACH,EAAE,wBAAwB,EAAE;AAC5B,IAAI,IAAI,EAAE,OAAO;AACjB,IAAI,OAAO,EAAE,IAAI;AACjB,GAAG;AACH,EAAE,KAAK,EAAE;AACT,IAAI,IAAI,EAAE,MAAM;AAChB,IAAI,OAAO,EAAE,EAAE;AACf,GAAG;AACH,EAAE;AACF,MAAM,KAAK,GAAG;AACd,EAAE,GAAG,WAAW;AAChB,EAAE,OAAO,EAAE,CAAC,GAAG,KAAK,IAAI;AACxB,CAAC,CAAC;AACF,yBAAe,eAAe,CAAC;AAC/B,EAAE,IAAI,EAAE,sBAAsB;AAC9B,EAAE,KAAK,EAAE,uBAAuB;AAChC,EAAE,KAAK;AACP,EAAE,KAAK,CAAC,KAAK,EAAE,GAAG,EAAE;AACpB,IAAI,MAAM,QAAQ,GAAG,kBAAkB,EAAE,CAAC;AAC1C,IAAI,QAAQ,CAAC,WAAW,GAAG,sBAAsB,CAAC;AAClD,IAAI,QAAQ,CAAC,YAAY,GAAG,EAAE,CAAC;AAC/B,IAAI,MAAM,WAAW,GAAG,SAAS,CAAC,KAAK,EAAE,GAAG,EAAE,QAAQ,CAAC,CAAC;AACxD,IAAI,IAAI,WAAW,KAAK,KAAK,CAAC,EAAE;AAChC,MAAM,OAAO;AACb,KAAK;AACL,IAAI,MAAM,EAAE,SAAS,EAAE,GAAG,WAAW,CAAC;AACtC,IAAI,IAAI,2BAA2B,CAAC;AACpC,IAAI,MAAM,2BAA2B,GAAG,sBAAsB,CAAC,QAAQ,EAAE,KAAK,EAAE,SAAS,CAAC,CAAC;AAC3F,IAAI,QAAQ,CAAC,kBAAkB,GAAG,YAAY;AAC9C,MAAM,MAAM,EAAE,MAAM,EAAE,GAAG,SAAS,CAAC;AACnC,MAAM,MAAM,aAAa,GAAG,MAAM,CAAC,QAAQ,CAAC;AAC5C,MAAM,aAAa,CAAC,WAAW,CAAC,CAAC,CAAC,2BAA2B,CAAC,OAAO,CAAC,CAAC,CAAC;AACxE,MAAM,OAAO,CAAC,CAAC,2BAA2B,CAAC,OAAO,CAAC,CAAC;AACpD,KAAK,CAAC;AACN,IAAI,QAAQ,CAAC,KAAK,GAAG,YAAY;AACjC,MAAM,MAAM,EAAE,MAAM,EAAE,GAAG,SAAS,CAAC;AACnC,MAAM,MAAM,EAAE,uBAAuB,EAAE,oBAAoB,EAAE,GAAG,MAAM,CAAC;AACvE,MAAM,2BAA2B,GAAG,IAAI,uBAAuB,CAAC,MAAM,CAAC,MAAM,CAAC,CAAC;AAC/E,MAAM,2BAA2B,CAAC,cAAc,CAAC,CAAC,QAAQ,KAAK;AAC/D,QAAQ,2BAA2B,CAAC,sBAAsB,CAAC,QAAQ,CAAC,QAAQ,CAAC,CAAC;AAC9E,OAAO,EAAE,oBAAoB,CAAC,UAAU,CAAC,CAAC;AAC1C,MAAM,MAAM,CAAC,KAAK,CAAC,UAAU,CAAC,gBAAgB,CAAC,2BAA2B,CAAC,YAAY,CAAC,CAAC;AACzF,MAAM,OAAO,IAAI,CAAC;AAClB,KAAK,CAAC;AACN,IAAI,QAAQ,CAAC,OAAO,GAAG,YAAY;AACnC,MAAM,MAAM,EAAE,MAAM,EAAE,GAAG,SAAS,CAAC;AACnC,MAAM,MAAM,aAAa,GAAG,MAAM,CAAC,QAAQ,CAAC;AAC5C,MAAM,aAAa,CAAC,QAAQ,CAAC,CAAC,CAAC,2BAA2B,CAAC,OAAO,CAAC,CAAC,IAAI,aAAa,CAAC,WAAW,CAAC,CAAC,CAAC,2BAA2B,CAAC,OAAO,CAAC,CAAC,CAAC;AAC1I,MAAM,MAAM,CAAC,KAAK,CAAC,UAAU,CAAC,mBAAmB,CAAC,2BAA2B,CAAC,YAAY,CAAC,CAAC;AAC5F,MAAM,2BAA2B,CAAC,iBAAiB,CAAC,MAAM,CAAC,oBAAoB,CAAC,UAAU,CAAC,CAAC;AAC5F,MAAM,2BAA2B,CAAC,OAAO,EAAE,CAAC;AAC5C,MAAM,2BAA2B,GAAG,KAAK,CAAC,CAAC;AAC3C,MAAM,OAAO,IAAI,CAAC;AAClB,KAAK,CAAC;AACN,IAAI,OAAO,MAAM;AACjB,MAAM,OAAO,CAAC,CAAC,KAAK,EAAE;AACtB,QAAQ,GAAG,EAAE,2BAA2B,CAAC,OAAO;AAChD,QAAQ,KAAK,EAAE,wBAAwB;AACvC,QAAQ,KAAK,EAAE,2BAA2B,CAAC,SAAS;AACpD,OAAO,EAAE,CAAC,CAAC,KAAK,EAAE;AAClB,QAAQ,GAAG,EAAE,g8GAAg8G;AAC78G,QAAQ,KAAK,EAAE,KAAK,CAAC,KAAK;AAC1B,QAAQ,MAAM,EAAE,KAAK,CAAC,MAAM;AAC5B,OAAO,CAAC,CAAC,CAAC;AACV,KAAK,CAAC;AACN,GAAG;AACH,CAAC,CAAC;;;;"}