utils.py 文件源码

def plot_dist(
        main_file, mask_file, xlabel, distribution=None, xlabel2=None,
        figsize=DINA4_LANDSCAPE):
    data = _get_values_inside_a_mask(main_file, mask_file)

    fig = plt.Figure(figsize=figsize)
    FigureCanvas(fig)

    gsp = GridSpec(2, 1)
    ax = fig.add_subplot(gsp[0, 0])
    sns.distplot(data.astype(np.double), kde=False, bins=100, ax=ax)
    ax.set_xlabel(xlabel)

    ax = fig.add_subplot(gsp[1, 0])
    sns.distplot(np.array(distribution).astype(np.double), ax=ax)
    cur_val = np.median(data)
    label = "{0!g}".format(cur_val)
    plot_vline(cur_val, label, ax=ax)
    ax.set_xlabel(xlabel2)

    return fig