{"_id":"@cesium-china/cesium-map","name":"@cesium-china/cesium-map","dist-tags":{"latest":"1.0.0"},"versions":{"1.0.0":{"name":"@cesium-china/cesium-map","version":"1.0.0","repository":{"type":"git","url":"https://github.com/cesiumchina/cesium-map.git"},"homepage":"https://github.com/cesiumchina","author":{"name":"Caven Chen","email":"cavencj@gmail.com"},"license":"Apache 2.0","keywords":["3D","cesium","map","baidu","amap","tencent","tdt"],"main":"dist/index.js","type":"module","scripts":{"dev":"rimraf dist && gulp dev","build":"rimraf dist && gulp build","build:node":"rimraf dist && gulp buildNode","build:iife":"rimraf dist && gulp buildIIFE","prepublishOnly":"rimraf dist && gulp build"},"devDependencies":{"@babel/core":"^7.21.8","@babel/eslint-parser":"^7.21.8","@babel/plugin-proposal-class-properties":"^7.18.6","@babel/plugin-transform-runtime":"^7.21.4","@babel/preset-env":"^7.21.5","chalk":"^5.3.0","esbuild":"^0.20.2","esbuild-plugin-external-global":"^1.0.1","esbuild-plugin-globals":"^0.2.0","eslint":"^8.40.0","eslint-config-prettier":"^8.8.0","eslint-plugin-import":"^2.27.5","eslint-plugin-node":"^11.1.0","eslint-plugin-prettier":"^4.2.1","eslint-plugin-promise":"^6.1.1","fs-extra":"^11.2.0","gulp":"^4.0.2","prettier":"^2.8.8","rimraf":"^5.0.0","shelljs":"^0.8.5"},"peerDependencies":{"cesium":"^1.118.2"},"description":"<p> <img src=\"https://img.shields.io/github/actions/workflow/status/cesium-china/cesium-map/build.yml\"/> <img src=\"https://img.shields.io/badge/license-Apache%202-blue\"/> <img src=\"https://img.shields.io/npm/v/@cesium-china/cesium-map?color=orange&logo=gi","licenseText":"Copyright (c) 2019-present Caven Chen\n\n                                Apache License\n                           Version 2.0, January 2004\n                        http://www.apache.org/licenses/\n\n        TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION\n\n        1.  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License.\n","_id":"@cesium-china/cesium-map@1.0.0","dist":{"shasum":"a3c46336857647dc1fced7585d4f70546296d2c6","integrity":"sha512-G4ro4MMnoNUVh9Z4KTXDE31F2d2hddju81MfRPUcs31lK10eugJVgKXmXYzbY7WyyvFmcRyVydKOvHy5jYSKGw==","tarball":"https://registry.npmjs.org/@cesium-china/cesium-map/-/cesium-map-1.0.0.tgz","fileCount":27,"unpackedSize":82276,"signatures":[{"keyid":"SHA256:jl3bwswu80PjjokCgh0o2w5c2U4LhQAE57gj9cz1kzA","sig":"MEQCICVnp13PJWSKnMJvP0vcZODE4jw1vS1VBMeOkAXAuIhcAiBDV+wlXgUMInewmOugq9GpLgwEdk2TvdENhuBOgVMnKw=="}]},"_npmUser":{"name":"cavencj","email":"cavencj@gmail.com"},"directories":{},"_npmOperationalInternal":{"host":"s3://npm-registry-packages","tmp":"tmp/cesium-map_1.0.0_1719628112620_0.4804462486965637"},"_hasShrinkwrap":false}},"time":{"created":"2024-06-29T02:28:32.506Z","1.0.0":"2024-06-29T02:28:32.785Z","modified":"2024-06-29T02:28:33.077Z"},"maintainers":[{"name":"cavencj","email":"cavencj@gmail.com"}],"description":"<p> <img src=\"https://img.shields.io/github/actions/workflow/status/cesium-china/cesium-map/build.yml\"/> <img src=\"https://img.shields.io/badge/license-Apache%202-blue\"/> <img src=\"https://img.shields.io/npm/v/@cesium-china/cesium-map?color=orange&logo=gi","homepage":"https://github.com/cesiumchina","keywords":["3D","cesium","map","baidu","amap","tencent","tdt"],"repository":{"type":"git","url":"https://github.com/cesiumchina/cesium-map.git"},"author":{"name":"Caven Chen","email":"cavencj@gmail.com"},"license":"Apache 2.0","readme":"# cesium-map\n\n<p>\n<img src=\"https://img.shields.io/github/actions/workflow/status/cesium-china/cesium-map/build.yml\"/>\n<img src=\"https://img.shields.io/badge/license-Apache%202-blue\"/>\n<img src=\"https://img.shields.io/npm/v/@cesium-china/cesium-map?color=orange&logo=github\" />\n<img src=\"https://img.shields.io/npm/dw/@cesium-china/cesium-map?logo=npm\"/>\n</p>\n\n> Cesium 地图插件，用于添加国内各大地图厂商的地图\n\n```warning\n 使用前引入 Cesium 框架,由于Cesium放弃了ImageryProvider部分属性,建议使用`viewer.imageryLayers.add`添加地图\n```\n\n## 安装\n\n`ESM`\n\n```shell\nnpm install @cesium-china/cesium-map\n-----------------------------\nyarn add @cesium-china/cesium-map\n```\n\n```js\nimport { AMapImageryProvider,BaiduImageryProvider, GeoVisImageryProvider }  from '@cesium-china/cesium-map'\n```\n\n`CDN`\n\n```html\n<script src=\"https://cdn.jsdelivr.net/npm/@cesium-china/cesium-map/dist/cesium.map.min.js\"></script>\n```\n\n## AMapImageryProvider\n\n> 高德地图\n\n```js\nvar options = {\n  style: 'img', // style: img、elec、cva\n  crs: 'WGS84' // 使用84坐标系，默认为：GCJ02\n}\nviewer.imageryLayers.add(new Cesium.ImageryLayer( new Cesium.AMapImageryProvider(options)))\n```\n\n## BaiduImageryProvider\n\n> 百度地图\n\n```js \nvar options = {\n  style: 'normal', // style: img、vec、normal、dark\n  crs: 'WGS84' // 使用84坐标系，默认为：BD09\n}\nviewer.imageryLayers.add(new Cesium.ImageryLayer( new Cesium.BaiduImageryProvider(options)))\n```\n\n## GeoVisImageryProvider\n\n> 星图地图\n\n```js\nvar options = {\n  style: 'vec', //style: img、vec、ter, cia,cat,\n  key:'', // 需去相关地图厂商申请\n  format:'png' //format:png、webp(用于style为img)\n}\nviewer.imageryLayers.add(new Cesium.ImageryLayer( new Cesium.GeoVisImageryProvider(options)))\n```\n\n## GoogleImageryProvider\n\n> 谷歌地图\n\n```js\nvar options = {\n  style: 'elec',//style: img、elec、ter,cva,img_cva\n  crs: 'WGS84' // 使用84坐标系，默认为：GCJ02, img除外\n}\nviewer.imageryLayers.add(new Cesium.ImageryLayer( new Cesium.GoogleImageryProvider(options)))\n```\n\n## TdtImageryProvider\n\n> 天地图\n\n```js\nvar options = {\n  style: 'vec', //style: vec、cva、img、cia、ter \n  key:'', // 需去相关地图厂商申请\n}\nviewer.imageryLayers.add(new Cesium.ImageryLayer( new Cesium.TdtImageryProvider(options)))\n```\n\n## TencentImageryProvider\n\n> 腾讯地图\n\n```js\nvar options = {\n  style: 1,//style: img、1：经典\n  crs: 'WGS84' // 使用84坐标系，默认为：GCJ02,\n}\nviewer.imageryLayers.add(new Cesium.ImageryLayer( new Cesium.TencentImageryProvider(options)))\n```\n\n### **_以下类用于自定义瓦片的加载，根据瓦片比例尺和切图原点重新计算瓦片行列号，可用于一些地方坐标系或者自定义切片方案的地图瓦片_**\n\n## CustomGeographicTilingScheme\n\n> 自定义地理平铺方案\n\n根据瓦片的比例尺`(degrees/px)`和切图原点重新计算瓦片行列号,最终会采用`EPSG:4326`的瓦片计算规则平铺瓦片`(可能会存在偏移)`\n\n```js\nvar options = {\n  origin: [-180,90], //切图原点，默认为[-180,90]\n  zoomOffset: 0, //瓦片的0级对应Cesium的瓦片层级，值为： 0 - Cesium层级，若瓦片的0级对应Cesium的10级，则值为 0 - 10 = -10，同时在瓦片请求时{z}的数值替换时也需加上这个层级偏移值\n  tileSize: 256, //瓦片的大小，默认为256，即一张瓦片的大小为 256 * 256\n  resolutions:[],//瓦片每一层级分辨率\n  ellipsoid:Cesium.Ellipsoid.WGS84,// 平铺的椭球体,默认为 WGS84 椭球\n  rectangle:Cesium.Rectangle.MAX_VALUE,//平铺方案覆盖的矩形（以弧度表示）\n}\nviewer.imageryLayers.add(new Cesium.ImageryLayer(\n  new Cesium.TileCoordinatesImageryProvider({\n    tilingScheme: new Cesium.CustomGeographicTilingScheme(options),\n  })\n))\n```\n\n\n## CustomMercatorTilingScheme\n\n> 自定义墨卡托平铺方案\n\n根据瓦片的比例尺`(meters/px)`和切图原点重新计算瓦片行列号,最终会采用`EPSG:3857`的瓦片计算规则平铺瓦片`(可能会存在偏移)`\n\n```js\nvar options = {\n  origin: [-20037508.3427892, 20037508.3427892], //切图原点，默认为[-20037508.3427892, 20037508.3427892]\n  zoomOffset: 0, //瓦片的0级对应Cesium的瓦片层级，值为： 0 - Cesium层级，若瓦片的0级对应Cesium的10级，则值为 0 - 10 = -10，同时在瓦片请求时{z}的数值替换时也需加上这个层级偏移值\n  tileSize: 256, //瓦片的大小，默认为256，即一张瓦片的大小为 256 * 256\n  resolutions:[],//瓦片每一层级分辨率\n  ellipsoid:Cesium.Ellipsoid.WGS84,// 平铺的椭球体,默认为 WGS84 椭球\n  rectangleSouthwestInMeters: null,//切片方案覆盖的矩形的西南角，以米为单位。如果不指定该参数或矩形NortheastInMeters，则在经度方向上覆盖整个地球，在纬度方向上覆盖等距离，形成正方形投影\n  rectangleNortheastInMeters: null,//切片方案覆盖的矩形的东北角（以米为单位）。如果未指定此参数或矩形SouthwestInMeters，则在经度方向上覆盖整个地球，并在纬度方向上覆盖相等的距离，从而形成方形投影。\n}\nviewer.imageryLayers.add(new Cesium.ImageryLayer(\n  new Cesium.TileCoordinatesImageryProvider({\n    tilingScheme: new Cesium.CustomMercatorTilingScheme(options),\n  })\n))\n```\n\n\n## 示例\n\n> examples目录下提供了CND和ESM的两种使用方式\n","readmeFilename":"README.md"}