图中垂直子图的最大数量

Question

I can't seem to get the spacing right for vertical subplots in plotly. Currently, my figure looks like this:

There are a couple of things that I would like to fix:

1) Increase the amount of space between subplots, and just make the figure larger

2) Increase the size of each y-axis so that the tick labels aren't overlapping.

I don't see any arguments in the plotly.tools.make_subplots function that controls the size of the figure. If there is some way to make the figure larger so that each plot has more space, that would be great.

Answer 1

A minimal reproducible example

import plotly
plotly.offline.init_notebook_mode()
import random
rows = 10
traces = [[random.random() for j in range(100)] for i in range(rows)]

fig = plotly.tools.make_subplots(rows=rows, cols=1)
for i in range(1, rows + 1):
    p = plotly.graph_objs.Bar(y=traces[i - 1], showlegend=False)
    fig.append_trace(p, i, 1)
plotly.offline.iplot(fig)

produces

1) Increase the amount of space between subplots, and just make the figure larger

2) Increase the size of each y-axis so that the tick labels aren't overlapping.

You can use vertical_spacing in combination with layout['height'] to address both issues at the same time.

fig = plotly.tools.make_subplots(rows=rows, cols=1, vertical_spacing=0.5/rows)
fig['layout'].update(height=1000)