https://github.com/hellosean1025/node-echarts

Generate chart by echarts in nodejs.
https://github.com/hellosean1025/node-echarts

echarts node-echarts

Last synced: 19 days ago
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Generate chart by echarts in nodejs.

• Host: GitHub
• URL: https://github.com/hellosean1025/node-echarts
• Owner: hellosean1025
• Created: 2016-11-30T08:34:38.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2020-09-16T04:01:28.000Z (about 4 years ago)
• Last Synced: 2024-05-21T13:53:51.883Z (7 months ago)
• Topics: echarts, node-echarts
• Language: JavaScript
• Homepage:
• Size: 10.5 MB
• Stars: 280
• Watchers: 17
• Forks: 89
• Open Issues: 14
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md

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README

        
# node-echarts

Generate chart by [Apache ECharts (incubating)](https://github.com/apache/incubator-echarts) in Nodejs.

### Install

OS | Command

----- | -----

OS X | `brew install pkg-config cairo pango libpng jpeg giflib`

Ubuntu | `sudo apt-get install libcairo2-dev libjpeg8-dev libpango1.0-dev libgif-dev build-essential g++`

Fedora | `sudo yum install cairo cairo-devel cairomm-devel libjpeg-turbo-devel pango pango-devel pangomm pangomm-devel giflib-devel`

Solaris | `pkgin install cairo pango pkg-config xproto renderproto kbproto xextproto`

Windows | [Instructions on our wiki](https://github.com/Automattic/node-canvas/wiki/Installation---Windows)

```

npm install node-echarts

```

### Usage

```javascript

var node_echarts = require('node-echarts');

var config = {

    width: 500, // Image width, type is number.

    height: 500, // Image height, type is number.

    option: {}, // Echarts configuration, type is Object.

    //If the path  is not set, return the Buffer of image.

    path:  '', // Path is filepath of the image which will be created.

    enableAutoDispose: true  //Enable auto-dispose echarts after the image is created.

}

node_echarts(config)

```

### Config

|name|type|default|description|

|---|---|---|---|

|width|Number|500|Image width|

|height|Number|500|Image height|

|option|Object|{}|Echarts Options|

|path|String|-|Path is filepath of the image which will be created. If the path is empty, return buffer.|

|enableAutoDispose|Boolean|true|Enable auto-dispose echarts after the image is created.|