node-echarts
Generate chart by 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 |
npm install @waye/node-echarts
Usage
var node_echarts = require('@waye/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. |