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@maptec/maptec-js

v1.0.4

Published

Maptec GL JS - 基于WebGL的地图引擎库,用于构建Web地图应用。

Readme

Maptec GL JS

Maptec GL JS 是一个用于在网站或基于 webview 的应用中发布地图的开源库。通过 GPU 加速的矢量瓦片渲染实现快速地图显示。

安装

npm install @maptec/maptec-js

或:

pnpm add @maptec/maptec-js

在项目中使用(推荐:打包工具)

import Maptec from '@maptec/maptec-js';
import '@maptec/maptec-js/maptec.css';

const map = new Maptec.Map({
  container: 'map',
  style: 'https://demotiles.maplibre.org/style.json',
  center: [116.3974, 39.9093],
  zoom: 10,
});

对应 HTML:

<div id="map" style="height: 100vh"></div>

通过 CDN 引入(UMD,全局变量 Maptec

@maptec/maptec-js 为例:

<!doctype html>
<html lang="zh-CN">
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <title>Maptec CDN Demo</title>
    <link rel="stylesheet" href="https://unpkg.com/@maptec/maptec-js/maptec.css" />
    <style>
      html, body { margin: 0; height: 100%; }
      #map { width: 100%; height: 100%; }
    </style>
  </head>
  <body>
    <div id="map"></div>
    <script src="https://unpkg.com/@maptec/maptec-js"></script>
    <script>
      const map = new Maptec.Map({
        container: 'map',
        style: 'https://demotiles.maplibre.org/style.json',
        center: [116.3974, 39.9093],
        zoom: 10,
      });
    </script>
  </body>
</html>

也可用 jsDelivr:

  • https://cdn.jsdelivr.net/npm/@maptec/maptec-js
  • https://cdn.jsdelivr.net/npm/@maptec/maptec-js/maptec.css

常见问题

  • 为什么必须引入 CSS?maptec.css 包含默认样式(控件、字体等),缺失会导致显示异常。
  • 在浏览器里怎么拿到对象?:CDN 方式会暴露全局 Maptec;打包工具(Vite、webpack 等)使用 import Maptec from '@maptec/maptec-js'

License

BSD-3-Clause,详见 LICENSE