【发布时间】:2019-05-28 05:50:39
【问题描述】:
我正在绘制带有 4 个子图的图像,例如使用以下代码。 如何为每个子图添加标题?
import plotly.offline as py
import plotly.graph_objs as go
from plotly import tools
import numpy as np
x = np.linspace(-5, 80, 10)
y = np.linspace(-5, 60, 10)
xGrid, yGrid = np.meshgrid(y, x)
z = xGrid ** 3 + yGrid ** 3
scene = dict(
xaxis=dict(
gridcolor='rgb(255, 255, 255)',
zerolinecolor='rgb(255, 255, 255)',
showbackground=True,
backgroundcolor='rgb(230, 230,230)'
),
yaxis=dict(
gridcolor='rgb(255, 255, 255)',
zerolinecolor='rgb(255, 255, 255)',
showbackground=True,
backgroundcolor='rgb(230, 230,230)'
),
zaxis=dict(
gridcolor='rgb(255, 255, 255)',
zerolinecolor='rgb(255, 255, 255)',
showbackground=True,
backgroundcolor='rgb(230, 230,230)'
)
)
fig = tools.make_subplots(rows=2, cols=2,
specs=[[{'is_3d': True}, {'is_3d': True}],
[{'is_3d': True}, {'is_3d': True}]])
# adding surfaces to subplots.
fig.append_trace(dict(type='surface', x=x, y=y, z=z, colorscale='Viridis',
scene='scene1', showscale=False), 1, 1)
fig.append_trace(dict(type='surface', x=x, y=y, z=z, colorscale='RdBu',
scene='scene2', showscale=False), 1, 2)
fig.append_trace(dict(type='surface', x=x, y=y, z=z, colorscale='YlOrRd',
scene='scene3', showscale=False), 2, 1)
fig.append_trace(dict(type='surface', x=x, y=y, z=z, colorscale='YlGnBu',
scene='scene4', showscale=False), 2, 2)
fig['layout'].update(title='subplots with different colorscales',
height=800, width=800)
fig['layout']['scene1'].update(scene)
fig['layout']['scene2'].update(scene)
fig['layout']['scene3'].update(scene)
fig['layout']['scene4'].update(scene)
py.plot(fig, filename='multiple_plots.html')
我尝试替换
fig = tools.make_subplots(rows=2, cols=2, specs=[[{'is_3d': True}, {'is_3d':
True}], [{'is_3d': True}, {'is_3d': True}]])
以下
fig = tools.make_subplots(rows=2, cols=2, subplot_titles= ('Plot1','Plot2','Plot3','Plot4'),specs=[[{'is_3d': True}, {'is_3d': True}],[{'is_3d': True}, {'is_3d': True}]])
它给了我以下错误
IndexError Traceback(最近一次调用最后一次) 在 () 33 无花果 = tools.make_subplots(rows=2, cols=2,subplot_titles= ('p1','p2','p3','p4'), 34 规格=[[{'is_3d': True}, {'is_3d': True}], ---> 35 [{'is_3d': True}, {'is_3d': True}]]) 36 37 # 向子图添加曲面。
~\AppData\Local\Continuum\anaconda3\lib\site-packages\plotly\tools.py in make_subplots(rows, cols, shared_xaxes, shared_yaxes, start_cell, print_grid, **kwargs) 1373 传球 1374 其他: -> 1375 plot_titles.append({'y': subtitle_pos_y[index], 第1376章 第1377章
IndexError: 列表索引超出范围
我该如何解决这个问题? 谢谢
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