Raise an error or a warning when ylim's min == 0 and yscale == "log" #7299
Description
import matplotlib.pyplot as plt
import numpy as np
y = np.arange(3000, 112471, 10000)
fig, ax = plt.subplots()
ax.set_yscale("log")
ax.plot(y, linewidth=0, marker=".")
ax.set_ylim((0, 1e5))yields:
Basically, the ymin gets ignored (sometimes) when ymin == 0 and yscale == 0.
The code should raise an error or at least a warning.
version: 2.0.0b4.post2455+g063cd41