renders pyecharts as image
Project description
Introduction
pyecharts-snapshot renders the output of pyecharts as a png image.
Quick usage:
$ snapshot render.htmlAnd 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 phantomjsAt the end, please verify if it is there:
$ which phantomjsIf 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-snapshotor clone it and install it:
$ git clone http://github.com/chfw/pyecharts-snapshot.git
$ cd pyecharts-snapshot
$ python setup.py installUsages
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:
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