PieChartwithPython

Simple pie chart creation with hatching with Python

Création de camembert ou diagramme circulaire, avec ou sans hachure sous Python 3.3

Small program in Python 3 to create pie graphs with or without hatching, file is saved in png (also pdf or svg).

Please note that if hatching selected, values will no apear inside the pie, one option is to add values in the labels i.e. 'toto \n 10 %'

Usage

• Data, color shoice, symbols are to be filled in the program then run PieChart.py to generate figure
• Argument after program name will change figure filename
• PieChart.py nofile will avoid saving figure to file
• Other options are to be changed inside the program (setting section)
• If needed, color shemes can be found here http://colorbrewer2.org/ thanks to Cynthia A. Brewer

Modules needed

• Numpy, matpotlib (http://matplotlib.org/), pylab... see error message if any
• Under Windows if needed use the Unofficial Windows Binaries for Python Extension Packages by Christoph Gohlke: http://www.lfd.uci.edu/~gohlke/pythonlibs/

Tested with Python 3.3 under windows