【Python】【Pie】-餅圖示例

import pygal

#2018年編程語言的市場份額
data = {'Java':0.16881,'C':0.14996,'C++':0.07471,'Python':0.06992,
    'VB.net':0.04762,'C#':0.03541,'PHP':0.02925,'Javascript':0.02411,
    'SQL':0.02316,'Assembly language':0.01409,'其他':0.36326
        }

graph = pygal.Pie()
for k in data.keys():
    graph.add(k,data[k])
graph.title = '2018年編程語言的市場份額'
graph.legend_at_bottom = True

graph.render_to_file('languagePie.svg')