我正在尝试使我的传奇盒子更小,并放在饼图的左上角。到目前为止,我有: pumsData = pd.DataFrame.from_csv('ss13hil.csv')
pieLabels = ['English Only','Spanish','Other Indo-European','Asian and Pacific Island Languages','Other']
plt.pie(pumsData.HHL.value_counts())
plt.axis('equal')
plt.title('Household Languages')
plt.legend(pieLabels,loc=2,borderpad=0.05)
我的图表的输出是:
Tomcat 8 Filter Configuration
http://i.stack.imgur.com/WbO4U.png
但我希望它看起来像这样:
http://i.stack.imgur.com/cBxLz.png
enter code here
答案 0 :(得分:1)
如果明确地将轴实例创建为对象而不是仅使用pyplot模块中的函数,则可以更轻松地访问绘图属性。在bbox_to_anchor=(0.5,0.90)
中使用ax.legend()
作为参数,您可以移动图中的图例。试试这段代码:
import matplotlib.pyplot as plt
pieLabels = ['English Only',
'Spanish',
'Other Indo-European',
'Asian and Pacific Island Languages',
'Other']
fig, ax = plt.subplots(1,1,figsize=(4,4))
ax.pie([1,2,3,4,5], labels=pieLabels, labeldistance=9999999)
ax.set(adjustable='box-forced', aspect='equal')
ax.set_title('Household Languages')
handles, labels = ax.axes.get_legend_handles_labels()
ax.legend(handles, labels, prop={'size':6},
bbox_to_anchor=(0.5,0.90),
bbox_transform=fig.transFigure)
plt.show()