@antv/l7-draw NPM

L7Draw

基于 L7 封装的地理绘制库，支持在地图上通过单击、拖拽等方式绘制点、线、面的 GeoJSON 的数据

🔨 工具

基于 L7Draw 的面向 GeoJSON 编辑工具 L7Editor 已上线，欢迎尝鲜~。

📦 安装

npm install -S @antv/l7-draw

🔨 使用

通过 NPM 引入

// ----js-----
import { GaodeMap, Scene } from '@antv/l7';
import { DrawEvent, DrawPoint } from '@antv/l7-draw';

const scene = new Scene({
  id: 'map',
  map: new GaodeMap({}),
});

scene.on('loaded', () => {
  // 实例化 Draw
  const draw = new DrawPoint(scene, {
    editable: false,
    // Draw 配置
  });

  // 调用 Draw 上的方法
  draw.enable();

  // 监听 Draw 的事件
  draw.on(DrawEvent.Add, (newPoint) => {
    console.log(newPoint);
  });
});

// ----html----
<div id="map"></div>;

通过 CDN 引入

<!-- 引入依赖包 -->
<script src="https://unpkg.com/@antv/l7"></script>
<script src="https://unpkg.com/@antv/l7-draw"></script>

<script>
  const scene = new L7.Scene({
    id: 'map',
    map: new L7.GaodeMap({
      style: 'dark',
      center: [104.288144, 31.239692],
      zoom: 4.4,
    }),
  });
  scene.on('loaded', () => {
    // 通过 L7.Draw.*** 访问
    const draw = new L7.Draw.DrawPoint(scene, {});
    draw.enable();
  });
</script>

⌨️ 本地开发

# 安装依赖
npm install

# 运行页面
npm run start

# 打包
npm run build

💬 答疑

在使用 L7Draw 过程中，若有疑惑无法在文档中解决的可以扫码加入 L7 官方答疑群。

📋 待办

新增 Marker 绘制类型
新增文本绘制类型
新增支持编辑挖孔 Polygon
新增两个 Polygon 交/并/异或/差集（合并/挖孔/切割）
优化 DrawControl Icon

🤝 如何贡献

如果您在使用的过程中碰到问题，可以先通过 issues 看看有没有类似的 bug 或者建议。

📖 许可证

MIT@AntV.

antv l7 draw l7 draw

@turf/turf eventemitter3 lodash mousetrap tippy.js

@infinitebrahmanuniverse/nolb-_antv @everything-registry/sub-chunk-71 @pansy/lark-map @tommy2gis/geo-editor @elecerp/directus-extension-elecerp-module @antv/dipper-widgets @antv/l7-editor @antv/gi-assets-scene @antv/larkmap @antv/li-analysis-assets @zbt123/detail-data-bar-chart zl-g

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