如何使用 plotly 從百分比值創建進度餅圖？

Question

如果有一個變量像

x = 80

或 dataframe 之類的

	進步
0	80

那么我如何創建一個如下圖所示的圖表

Answer 1

您可以使用：

df = pd.DataFrame({'names' : ['progress',' '],
                   'values' :  [progress, 100 - progress]})

fig = px.pie(df, values ='values', names = 'names', hole = 0.5,
             color_discrete_sequence = ['FC0080', 'rgba(0,0,0,0)']
            )

並得到：

完整代碼：

import plotly.express as px
import pandas as pd

# data
progress = 80
df = pd.DataFrame({'names' : ['progress',' '],
                   'values' :  [progress, 100 - progress]})

# plotly
fig = px.pie(df, values ='values', names = 'names', hole = 0.5,
             color_discrete_sequence = ['red', 'rgba(0,0,0,0)']
            )

fig.data[0].textfont.color = 'white'
# fig.show()
fig.show()

f = fig.full_figure_for_development(warn=False)
fig.show()