pyecharts-snapshot 0.0.1

renders pyecharts as image

Introduction

pyecharts-snapshot renders the output of pyecharts as a png image.

Quick usage:

$ snapshot render.html

And you will get:

Please find the corresponding code in examples folder.

Test status

Fully tested on pypy, python 2.6, 2.7, 3.3, 3.4, 3.5 and 3.6.

Constraints

Only one image at a time. No 3D image support

Installation

Tools dependencies

Please install a node.js binary to your operating system. Simply download the tar ball, extract it and place its bin folder in your PATH.

Next, you will need to issue a magic command:

$ npm install -g phantomjs

At the end, please verify if it is there:

$ which phantomjs

If you see it there, continue. Otherwise, start from the begining, ask for help or thank you for your attention.

Package installation

You can install it via pip:

$ pip install pyecharts-snapshot

or clone it and install it:

$ git clone http://github.com/chfw/pyecharts-snapshot.git
$ cd pyecharts-snapshot
$ python setup.py install

Usages

Programmatical usage is simple:

from pyecharts_snapshot.main import make_a_snapshot

...
somechart.render()
make_a_snapshot('render.html', 'cool_snapshot.png')

Here’s a fully working example code:

# coding=utf-8
from __future__ import unicode_literals
from pyecharts import Bar
from pyecharts_snapshot.main import make_a_snapshot

attr = ["衬衫", "羊毛衫", "雪纺衫", "裤子", "高跟鞋", "袜子"]
v1 = [5, 20, 36, 10, 75, 90]
v2 = [10, 25, 8, 60, 20, 80]
bar = Bar("柱状图数据堆叠示例")
bar.add("商家A", attr, v1, is_stack=True)
bar.add("商家B", attr, v2, is_stack=True)
bar.render()
make_a_snapshot('render.html', 'snapshot.png')

Here is the snapshot:

Change log