Class MaxNLocator

lib/mpl_toolkits/axisartist/grid_finder.py:270–283

class MaxNLocator(mticker.MaxNLocator):
    def __init__(self, nbins=10, steps=None,
                 trim=True,
                 integer=False,
                 symmetric=False,
                 prune=None):
        # trim argument has no effect. It has been left for API compatibility
        super().__init__(nbins, steps=steps, integer=integer,
                         symmetric=symmetric, prune=prune)
        self.create_dummy_axis()

    def __call__(self, v1, v2):
        locs = super().tick_values(v1, v2)
        return np.array(locs), len(locs), 1  # 1: factor (see angle_helper)


class FixedLocator: