1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
"""
==========================
Axis Direction Demo Step04
==========================
"""
import matplotlib.pyplot as plt
import mpl_toolkits.axisartist as axisartist
def setup_axes(fig, rect):
ax = axisartist.Subplot(fig, rect)
fig.add_axes(ax)
ax.set_ylim(-0.1, 1.5)
ax.set_yticks([0, 1])
ax.axis[:].set_visible(False)
ax.axis["x1"] = ax.new_floating_axis(1, 0.3)
ax.axis["x1"].set_axisline_style("->", size=1.5)
ax.axis["x2"] = ax.new_floating_axis(1, 0.7)
ax.axis["x2"].set_axisline_style("->", size=1.5)
return ax
fig = plt.figure(figsize=(6, 2.5))
fig.subplots_adjust(bottom=0.2, top=0.8)
ax1 = setup_axes(fig, 121)
ax1.axis["x1"].label.set_text("rotation=0")
ax1.axis["x1"].toggle(ticklabels=False)
ax1.axis["x2"].label.set_text("rotation=10")
ax1.axis["x2"].label.set_rotation(10)
ax1.axis["x2"].toggle(ticklabels=False)
ax1.annotate("label direction=$+$", (0.5, 0), xycoords="axes fraction",
xytext=(0, -10), textcoords="offset points",
va="top", ha="center")
ax2 = setup_axes(fig, 122)
ax2.axis["x1"].set_axislabel_direction("-")
ax2.axis["x2"].set_axislabel_direction("-")
ax2.axis["x1"].label.set_text("rotation=0")
ax2.axis["x1"].toggle(ticklabels=False)
ax2.axis["x2"].label.set_text("rotation=10")
ax2.axis["x2"].label.set_rotation(10)
ax2.axis["x2"].toggle(ticklabels=False)
ax2.annotate("label direction=$-$", (0.5, 0), xycoords="axes fraction",
xytext=(0, -10), textcoords="offset points",
va="top", ha="center")
plt.show()
|
