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@tcgis/gtc-sdk

v1.0.0

Published

The SDK is based on Cesium for secondary development of 2, 3D all-in-one WebGIS application framework, the framework optimizes the use of Cesium and add some additional features, designed for developers to quickly build WebGIS applications.

Downloads

3

Readme

GTC-SDK

GTC-SDK 是基于开源项目 Cesium 进行二次开发的二三维一体的 WebGIS 应用框架,该框架优化了部分 Cesium 的使用方式和增添一些通用功能,旨在为开发者快速构建 WebGis 应用。

Tips:本框架是 JS+GIS 的框架包。开发者需要有一定的前端技术和 GIS 相关技术

运行示例

  yarn run build
  yarn run server

安装

NPM / YARN (推荐使用)

NPM / YARN 的方式安装,它能更好地和 webpack 打包工具配合使用。

yarn add @tcgis/gtc-sdk
-------------------------
npm install @tcgis/gtc-sdk
import * as GTC from '@tcgis/gtc-sdk/'
import '@tcgis/gtc-sdk/dist/gtc.min.css' 
请将 resources 放置工程根目录 libs/gtc-sdk 下,如果放置到其他目录下,框架将无法正常运行

配置

配置主要用于 NPM / YARN 的方式

由于框架将Cesium静态资源默认路径设置为 ./libs/gtc-sdk/resources/,这样需将 Cesium 相关的静态资源文件: AssetsWorkersThirdParty 复制到工程的 libs/gtc-sdk/resources 目录下以保证三维场景能够正常呈现,也可通过全局函数进行 Cesium 相关的静态资源路基设置

Webpack

// webpack.config.js

const path = require('path')
const CopywebpackPlugin = require('copy-webpack-plugin')
const tcgisDist = './node_modules/@tcgis'

module.exports = {
  plugins: [
    new CopyWebpackPlugin([
      {
        from: path.join(tcgisDist, 'gtc-sdk/dist/resources'),
        to: 'libs/gtc-sdk/resources',
      },
    ]),
  ],
}

Vue2.x

// vue.config.js

const path = require('path')
const CopywebpackPlugin = require('copy-webpack-plugin')
const tcgisDist = './node_modules/@tcgis'

module.exports = {
  // 其他配置
  chainWebpack: (config) => {
    config.plugin('copy').use(CopywebpackPlugin, [
      [
        {
          from: path.join(dvgisDist, 'gtc-sdk/dist/resources'),
          to: 'libs/gtc-sdk/resources',
        },
      ],
    ])
  },
}

Vue3.x

// vue.config.js

const path = require('path')
const CopywebpackPlugin = require('copy-webpack-plugin')
const tcgisDist = './node_modules/@tcgis'

module.exports = {
  // 其他配置
  chainWebpack: (config) => {
    config.plugin('copy').use(CopywebpackPlugin, [
      {
        patterns: [
          {
            from: path.join(tcgisDist, 'gtc-sdk/dist/resources'),
            to: path.join(__dirname, 'dist', 'libs/gtc-sdk/resources'),
          },
        ],
      },
    ])
  },
}

vite

// vite.config.js
import { defineConfig } from 'vite'
import GTC from '@tcgis/vite-plugin-gtc'

export default defineConfig({
  plugins: [GTC()],
})

开始

GTC.ready().then(() => {
  let viewer = new GTC.Viewer(divId)
})

谢谢