如何用 python 绘制彼此相邻的绘图仪表图表？

Question

我的脚本中有两个仪表图，想要并排可视化它们。

import plotly.graph_objects as go

fig1 = go.Figure(go.Indicator(mode="gauge+number",    value=400,    domain={'x': [0, 1], 'y': [0, 1]},    title={'text': "Speed 1"}))

fig2 = go.Figure(go.Indicator(mode="gauge+number",    value=250,    domain={'x': [0, 1], 'y': [0, 1]},    title={'text': "Speed 2"}))

怎样才能并排显示fig1呢？fig2

Answer 1

您可以使用子图并排显示两个图。

import plotly.graph_objs as go
from plotly.subplots import make_subplots

trace1 = go.Indicator(mode="gauge+number",    value=400,    domain={'row' : 1, 'column' : 1}, title={'text': "Speed 1"})
trace2 = go.Indicator(mode="gauge+number",    value=250,    domain={'row' : 1, 'column' : 2}, title={'text': "Speed 2"})

fig = make_subplots(
    rows=1,
    cols=2,
    specs=[[{'type' : 'indicator'}, {'type' : 'indicator'}]],
    )

fig.append_trace(trace1, row=1, col=1)
fig.append_trace(trace2, row=1, col=2)

fig.show()