import pygal
from IPython.display import SVG
pie_chart = pygal.Pie()
pie_chart.title ='Browser usage in February 2012 (in %)'
pie_chart.add('IE',19.5)
pie_chart.add('Firefox',36.6)
pie_chart.add('Chrome',36.3)
pie_chart.add('Safari',4.5)
pie_chart.add('Opera',2.3)
display(SVG(pie_chart.render()))
每一塊的細分
import pygal
from IPython.display import SVG
pie_chart = pygal.Pie()
pie_chart.title ='Browser usage by version in February 2012 (in %)'
pie_chart.add('IE',[5.7,10.2,2.6,1])
pie_chart.add('Firefox',[.6,16.8,7.4,2.2,1.2,1,1,1.1,4.3,1])
pie_chart.add('Chrome',[.3,.9,17.1,15.3,.6,.5,1.6])
pie_chart.add('Safari',[4.4,.1])
pie_chart.add('Opera',[.1,1.6,.1,.5])
display(SVG(pie_chart.render()))
圓環圖
import pygal
from IPython.display import SVG
pie_chart = pygal.Pie(inner_radius=.4)
pie_chart.title ='Browser usage in February 2012 (in %)'
pie_chart.add('IE',19.5)
pie_chart.add('Firefox',36.6)
pie_chart.add('Chrome',36.3)
pie_chart.add('Safari',4.5)
pie_chart.add('Opera',2.3)
display(SVG(pie_chart.render()))
半餅圖
import pygal
from IPython.display import SVG
pie_chart = pygal.Pie(half_pie =True)
pie_chart.title ='Browser usage in February 2012 (in %)'
pie_chart.add('IE',19.5)
pie_chart.add('Firefox',36.6)
pie_chart.add('Chrome',36.3)
pie_chart.add('Safari',4.5)
pie_chart.add('Opera',2.3)
display(SVG(pie_chart.render()))