fix(readme): merge master

README.md

@@ -4,21 +4,103 @@
 
 Large-scale WebGL-powered Geospatial data visualization analysis framework.
 
+[中文 README](./README.zh-CN.md)
+
+Powered by WebGL, the rendering technology of L7 supports fast and efficient rendering of big data, 2D/3D rendering, possible through calculation and analysis of spatial data by GPU Parallel Compu-ting.
+
+L7 focuses on  geographic data expressiveness，interaction and design of geographic visualization layers. The basemaps on the platform are powered by third-party services 
+
+
 ## l7 visualization demos
 
 ![l7 demo](https://gw.alipayobjects.com/mdn/antv_site/afts/img/A*SGU-QIZsnyoAAAAAAAAAAABkARQnAQ)
 
 
+## ✨ Highlight features of L7 2.0
+
+
+🌏	Data-driven Visualization
+ 
+Layer visualization API design base Semiology of Graphics.
+
+it supports rich map visualization types for a better insight on data.
+
+
+🌏High performance rendering with 2D/3D effect
+	
+  Real-time and dynamic rendering with millions of spatial data.
+
+
+🌏	Simple and flexible data format:
+
+ L7 supports a wide variety of data formats including CSV, JSON, geojson, among others, eliminating the need to run conversions ahead of time.
+
+
+🌏Multi-basemap: 
+
+For global users, Mapbox is easy to be embedded by a simple line of code.
 
 
 
-### Installation
+## Getting Started
+
+
+
+.
+
+ ###  📦 Installation
 
 ```
 npm install @antv/l7@beta
 ```
 
-## Development
+### init Map by L7  scene
+
+```javascript
+import { Scene } from '@antv/l7';
+import { Mapbox } from '@antv/l7-maps';
+new Scene({
+  id: 'map',
+  map: new Mapbox({
+    style: 'light',
+    pitch: 0,
+    center: [ 107.054293, 35.246265 ],
+    zoom: 4.056
+  })
+})
+
+```
+### add Layer 
+
+``` javascript
+
+import { PointLayer } from '@antv/l7';
+  const pointLayer = new PointLayer()
+      .source(data)
+      .shape('circle')
+      .size('mag', [ 1, 25 ])
+      .color('mag',['#5B8FF9', '#5CCEA1'])
+      .style({
+        opacity: 0.3,
+        strokeWidth: 1
+      });
+
+scene.addLayer(pointLayer);
+
+```
+
+## Documentation
+
+[Getting started with L7](https://l7.antv.vision/en/docs/api/l7)
+
+[Tutorials](https://l7.antv.vision/en/docs/tutorial/quickstart)
+
+[API documentation](https://l7.antv.vision/en/docs/api/l7)
+
+[Examples](https://l7.antv.vision/en/examples/gallery/basic)
+
+
+##  🔨 Development
 
 使用 Yarn Workspace 完成依赖安装以及各包之间的 link 工作：
 ```bash
@@ -41,3 +123,8 @@ yarn storybook
 yarn start
 ```
 visit http://localhost:8000/
+
+
+## ✅ License
+
+[MIT license](./LICENSE).