[英]Is it possible to create a subplot from existing matplotlib figure objects?
I have a list of pre-existing figures with the same x-axis and I want to stack them on a single canvas. 我有一个具有相同x轴的现有图形的列表,我想将它们堆叠在一个画布上。 For example, here I generate two figures separately - how would I put them together on a single plot?
例如,在这里我分别生成两个图形-如何将它们放在一个图上?
import matplotlib.pyplot as plt
time = [0, 1, 2, 3, 4]
y1 = range(10, 15)
y2 = range(15, 20)
## Plot figure 1
fig1 = plt.figure()
plt.plot(time, y1)
## plot figure 2
fig2 = plt.figure()
plt.plot(time, y2)
## collect in a list
figs = [fig1, fig2]
plt.subplot(1, 1, 1)
## code to put fig1 here
plt.subplot(1, 1, 2)
## code to put fig2 here
Yes: 是:
import matplotlib.pyplot as plt
from matplotlib import gridspec
time = [0, 1, 2, 3, 4]
y1 = range(10, 15)
y2 = range(15, 20)
plt.figure(figsize = (5,10))
fig = gridspec.GridSpec(2, 1, height_ratios=[1,1])
x1 = plt.subplot(fig[0])
plt.plot(time, y1)
x2 = plt.subplot(fig[1])
plt.plot(time, y2)
Output: 输出:
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