"""Plot to test text"""
import matplotlib.pyplot as plt
import mpld3
from mpld3 import plugins


def create_plot():
    fig, ax = plt.subplots(2, 2, sharex='col', sharey='row')
    fig.subplots_adjust(hspace=0.3)

    for i in range(2):
        for j in range(2):
            txt = '({i}, {j})'.format(i=i, j=j)
            ax[i, j].set_title(txt, size=14)
            ax[i, j].text(0.5, 0.5, txt, size=40, ha='center')
            ax[i, j].grid(True, color='lightgray')
            ax[i, j].set_xlabel('xlabel')
            ax[i, j].set_ylabel('ylabel')

    plugins.connect(fig, plugins.MousePosition())
    return fig


def test_subplots():
    fig = create_plot()
    html = mpld3.fig_to_html(fig)
    plt.close(fig)


if __name__ == "__main__":
    mpld3.show(create_plot())