matplotlib - 如何增加饼图的大小

Question

sales2 = sales.groupby(['State'])[['Sales2016']].sum()

sales2graph = sales2.plot(kind='pie', 
            labels=sales2['Sales2016'], 
            colors=['r', 'g', 'b'],
            autopct='%1.0f%%', # to get percentage and round off appropriately
            fontsize=10, 
            subplots='true')

标签： matplotlib

Answer 1

使用figsize：

sales2graph = sales2.plot(kind='pie', 
            labels=sales2['Sales2016'], 
            colors=['r', 'g', 'b'],
            autopct='%1.0f%%', # to get percentage and round off appropriately
            fontsize=10, 
            subplots='true',
            figsize=(10,8))