get_min_n_ticks

PlasmaCalcs.plotting.plot_tools.plot_tricks.get_min_n_ticks(ax=None)

get the minimum number of ticks on this axes (current axes if None provided).

This “minimum” is according to the x and y tick locators.

Returns (min for x-axis, min for y-axis).

None if cannot find tick locator with a minimum number of ticks.