{"version":3,"file":"imagery.mjs","sources":["../../../../../../packages/components/providers/tianditu/imagery.ts"],"sourcesContent":["/*\n * @Author: zouyaoji@https://github.com/zouyaoji\n * @Date: 2021-09-16 09:28:13\n * @LastEditTime: 2022-04-11 18:05:37\n * @LastEditors: zouyaoji\n * @Description:\n * @FilePath: \\vue-cesium@next\\packages\\components\\providers\\tianditu\\imagery.ts\n */\nimport type { PropType } from 'vue'\nimport { createCommentVNode, defineComponent, getCurrentInstance } from 'vue'\nimport type {\n ProjectionTransforms,\n VcComponentInternalInstance,\n VcComponentPublicInstance,\n VcReadyObject,\n VcRectangle\n} from 'casc-cesium-utils/types'\nimport { useProviders } from 'casc-cesium-composables'\nimport { url, minimumLevel, maximumLevel, rectangle, projectionTransforms } from 'casc-cesium-utils/cesium-props'\nimport TiandituImageryProvider from './TiandituImageryProvider'\nimport { kebabCase } from 'casc-cesium-utils/util'\nimport { providerEmits } from 'casc-cesium-utils/emits'\n\nexport const tiandituImageryProviderProps = {\n ...url,\n ...minimumLevel,\n ...maximumLevel,\n ...rectangle,\n mapStyle: {\n type: String as PropType<\n | 'cia_c'\n | 'cia_w'\n | 'cta_c'\n | 'cta_w'\n | 'cva_c'\n | 'cva_w'\n | 'ela_c'\n | 'ela_w'\n | 'eva_c'\n | 'eva_w'\n | 'img_c'\n | 'img_w'\n | 'ter_c'\n | 'ter_w'\n | 'vec_c'\n | 'vec_w'\n | 'ibo_c'\n | 'ibo_w'\n >,\n default: 'img_w',\n validator: (v: string) =>\n [\n 'cia_c',\n 'cia_w',\n 'cta_c',\n 'cta_w',\n 'cva_c',\n 'cva_w',\n 'ela_c',\n 'ela_w',\n 'eva_c',\n 'eva_w',\n 'img_c',\n 'img_w',\n 'ter_c',\n 'ter_w',\n 'vec_c',\n 'vec_w',\n 'ibo_c',\n 'ibo_w'\n ].includes(v)\n },\n token: String,\n protocol: {\n type: String,\n default: 'https'\n },\n credit: {\n type: [String, Object] as PropType,\n default: '天地图全球影像服务'\n },\n ...projectionTransforms\n}\nexport default defineComponent({\n name: 'VcImageryProviderTianditu',\n props: tiandituImageryProviderProps,\n emits: providerEmits,\n setup(props, ctx) {\n // state\n const instance = getCurrentInstance() as VcComponentInternalInstance\n instance.cesiumClass = 'TiandituImageryProvider'\n const providersState = useProviders(props, ctx, instance)\n\n if (undefined === providersState) {\n return\n }\n // methods\n instance.createCesiumObject = async () => {\n Cesium.TiandituImageryProvider = Cesium.TiandituImageryProvider || TiandituImageryProvider\n if (providersState.unwatchFns.length === 0) {\n providersState.setPropsWatcher(true)\n }\n const options = providersState.transformProps(props)\n return new Cesium.TiandituImageryProvider(options)\n }\n return () => createCommentVNode(kebabCase(instance.proxy?.$options.name || ''))\n }\n})\n\nexport type VcImageryProviderTiandituProps = {\n /**\n * The minimum tile level to request, or undefined if there is no minimum.\n * Default value: 0\n */\n minimumLevel?: number\n /**\n * The maximum tile level to request, or undefined if there is no maximum.\n * Default value: 20\n */\n maximumLevel?: number\n /**\n * The rectangle of the layer. This rectangle can limit the visible portion of the imagery provider.\n */\n rectangle?: VcRectangle\n /**\n * The map type of Tianditu service.\n * Default value: 'img_w'\n */\n mapStyle?:\n | 'cia_c'\n | 'cia_w'\n | 'cta_c'\n | 'cta_w'\n | 'cva_c'\n | 'cva_w'\n | 'ela_c'\n | 'ela_w'\n | 'eva_c'\n | 'eva_w'\n | 'img_c'\n | 'img_w'\n | 'ter_c'\n | 'ter_w'\n | 'vec_c'\n | 'vec_w'\n | 'ibo_c'\n | 'ibo_w'\n /**\n * Tianditu application key.\n */\n token?: string\n /**\n * Specify the request protocol type. 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