Plotly:如何使用go.Bar向堆叠条形图添加数据标签？
Plotly:如何使用go.Bar向堆叠条形图添加数据标签？
提问于 2021-03-06 00:58:14
我有一个堆叠的分组条形图，我想要获取该图上每个条形图的每个部分的数据标签。
我的图表如下：
stackData = {
"Leaders Now":[.52, .57, .38, .48],
"Bottom Now": [.20, .27, .19, .18],
# Use differece
"Leaders Plan": [.17, .06, .12, .16],
"Bottom Plan":[.15,.12,.09,.12],
"labels": [
"Revenue",
"Cost",
"Quality",
"Flexibility"
]
}
fig3 = go.Figure(
data=[
go.Bar(
name="Leaders Now",
x=stackData["labels"],
y=stackData["Leaders Now"],
offsetgroup=0,
marker_color = '#024a70'
),
go.Bar(
name="Leaders Plan",
x=stackData["labels"],
y=stackData["Leaders Plan"],
offsetgroup=0,
base=stackData["Leaders Now"],
marker_color = '#051c2c'
),
go.Bar(
name="Bottom Now",
x=stackData["labels"],
y=stackData["Bottom Now"],
offsetgroup=1,
marker_color = '#abe5f0'
),
go.Bar(
name="Bottom Plan",
x=stackData["labels"],
y=stackData["Bottom Plan"],
offsetgroup=1,
base=stackData["Bottom Now"],
marker_color = '#74d0f0'
)
],
layout=go.Layout(
title="Use Cases",
yaxis_title="% of Companies"
)
)
fig3.show()
我只想要条上每一项的%值，作为数据标签。使用plotly express很容易，但不确定为什么它不能与以下内容一起使用
fig3.update_traces(texttemplate='%{text:.0%}',textposition='auto')谢谢!
回答 1
Stack Overflow用户
回答已采纳
发布于 2021-03-09 19:07:15
您只需为每个go.Bar指定text属性，如下所示：
go.Bar(
name="Leaders Now",
x=stackData["labels"],
y=stackData["Leaders Now"],
offsetgroup=0,
marker_color = '#024a70',
text = stackData["Leaders Now"]
)绘图：
完整代码：
import plotly.graph_objects as go
import pandas as pd
stackData = {
"Leaders Now":[.52, .57, .38, .48],
"Bottom Now": [.20, .27, .19, .18],
# Use differece
"Leaders Plan": [.17, .06, .12, .16],
"Bottom Plan":[.15,.12,.09,.12],
"labels": [
"Revenue",
"Cost",
"Quality",
"Flexibility"
]
}
# stackData = pd.DataFrame(stackData)
fig3 = go.Figure(
data=[
go.Bar(
name="Leaders Now",
x=stackData["labels"],
y=stackData["Leaders Now"],
offsetgroup=0,
marker_color = '#024a70',
text = stackData["Leaders Now"]
),
go.Bar(
name="Leaders Plan",
x=stackData["labels"],
y=stackData["Leaders Plan"],
offsetgroup=0,
base=stackData["Leaders Now"],
marker_color = '#051c2c',
text= stackData["Leaders Plan"]
),
go.Bar(
name="Bottom Now",
x=stackData["labels"],
y=stackData["Bottom Now"],
offsetgroup=1,
marker_color = '#abe5f0',
text = stackData["Bottom Now"]
),
go.Bar(
name="Bottom Plan",
x=stackData["labels"],
y=stackData["Bottom Plan"],
offsetgroup=1,
base=stackData["Bottom Now"],
marker_color = '#74d0f0',
text = stackData["Bottom Plan"]
)
],
layout=go.Layout(
title="Use Cases",
yaxis_title="% of Companies"
)
)
f3 = fig3.full_figure_for_development(warn=False)
fig3.update_traces(texttemplate='%{text:.2%}', textposition='inside')
fig3.show()页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/66496583
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