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
|
"""Plot to test text"""
import matplotlib.pyplot as plt
import mpld3
def create_plot():
fig, ax = plt.subplots()
ax.grid(color='gray')
# test font sizes
x = 0.1
for y, size in zip([0.1, 0.3, 0.5, 0.7, 0.9],
[8, 12, 16, 20, 24]):
ax.text(x, y, "size={0}".format(size), size=size, ha='left')
# test horizontal alignment
x = 0.5
for y, align in zip([0.2, 0.4, 0.6],
['left', 'center', 'right']):
ax.text(x, y, "ha=" + align, ha=align, size=20)
# test vertical alignment
y = 0.9
for x, align in zip([0.5, 0.7, 0.9],
['top', 'center', 'bottom']):
ax.text(x, y, "va=" + align, ha='center', va=align, size=14)
# test colors & rotations
x = 0.8
for y, c, r in zip([0.15, 0.4, 0.65],
['red', 'blue', 'green'],
[-45, 0, 45]):
ax.text(x, y, "{0} rot={1}".format(c, r),
size=18, color=c, rotation=r, ha='center', va='center')
ax.set_xlabel('x label')
ax.set_ylabel('y label')
ax.set_title('title', size=20)
return fig
def test_text():
fig = create_plot()
html = mpld3.fig_to_html(fig)
plt.close(fig)
if __name__ == "__main__":
mpld3.show(create_plot())
|
