cb626e6f59
|
||
|---|---|---|
| .github | ||
| .storybook | ||
| .vscode | ||
| build | ||
| demos | ||
| dev-docs | ||
| docs | ||
| examples | ||
| jest | ||
| packages | ||
| site | ||
| stories | ||
| .editorconfig | ||
| .eslintrc | ||
| .gitignore | ||
| .gitleaks.toml | ||
| .prettierrc | ||
| .stylelintrc | ||
| .travis.yml | ||
| .yarnrc | ||
| CHANGELOG.md | ||
| LICENSE.md | ||
| README.md | ||
| README.zh-CN.md | ||
| babel.config.js | ||
| commitlint.config.js | ||
| gatsby-browser.js | ||
| gatsby-config.js | ||
| gatsby-node.js | ||
| jest.config.js | ||
| lerna.json | ||
| package.json | ||
| tsconfig.build.json | ||
| tsconfig.json | ||
| tslint.json | ||
| tslint.prod.json | ||
README.md
L7
.
Large-scale WebGL-powered Geospatial data visualization analysis framework.
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
🌟 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.
Getting Started
📦 Installation
npm install @antv/l7
Init Map by L7 scene
import { Scene } from '@antv/l7';
import { Mapbox } from '@antv/l7-maps';
const scene = new Scene({
id: 'map',
map: new Mapbox({
style: 'light',
pitch: 0,
center: [107.054293, 35.246265],
zoom: 4.056,
}),
});
Add Layer
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);