G2 is a visualization grammar, a data-driven visual language with a high level of usability and scalability. It provides a set of grammars, takes users beyond a limited set of charts to an almost unlimited world of graphical forms. With G2, users can describe the visual appearance of a visualization just by one statement.

Chart_Graph Core Java Script

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G2: The Grammar of Graphics in JavaScript

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G2 is a visualization grammar, a data-driven visual language with a high level of usability and scalability. It provides a set of grammars, takes users beyond a limited set of charts to an almost unlimited world of graphical forms. With G2, users can describe the visual appearance of a visualization just by one statement.

Special thanks to Leland Wilkinson, the author of The Grammar Of Graphics, whose book served as the foundation for G2.

More details about G2.

Installation

$ npm install @antv/g2

Usage

<div id="c1"></div>
import G2 from '@antv/g2';  const data = [   { genre: 'Sports', sold: 275 },   { genre: 'Strategy', sold: 1150 },   { genre: 'Action', sold: 120 },   { genre: 'Shooter', sold: 350 },   { genre: 'Other', sold: 150 }, ];  const chart = new G2.Chart({   container: 'c1',   width: 500,   height: 500 });  chart.source(data); chart.interval().position('genre*sold').color('genre'); chart.render();

More examples

demos

Development

$ npm install  # run test case $ npm run test-live  # build watching file changes and run demos $ npm run dev  # run demos $ npm run demos

How to Contribute

Please let us know how can we help. Do check out issues for bug reports or suggestions first.

To become a contributor, please follow our contributing guide.

Experience Improvement Program Description

In order to serve the users better, G2 will send the URL and version information back to the AntV server:

https://kcart.alipay.com/web/bi.do

Except for URL and G2 version information, no other information will be collected. You can also turn it off with the following code:

// disable tracking G2.track(false)

update:

We decided to terminate the "Experience Improvement Program". In verson @antv/[email protected] and above, all tracking code is removed, no unexpected remote request will be sent while you are using G2.


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