The following codes show different images in matplotlib 1.4.3 and matplotlib 2.1.1, and the former meets my expectation.
plt.scatter(['1','2','3'], [1, 2, 3])
in matplotlib 2.1.1, it shows
The following codes show different images in matplotlib 1.4.3 and matplotlib 2.1.1, and the former meets my expectation.
plt.scatter(['1','2','3'], [1, 2, 3])
in matplotlib 2.1.1, it shows