Function draw_box

lib/matplotlib/tests/test_text.py:153–160

(ax, tt)

    renderer = fig.canvas.get_renderer()

    def draw_box(ax, tt):
        r = mpatches.Rectangle((0, 0), 1, 1, clip_on=False,
                               transform=ax.transAxes)
        r.set_bounds(
            tt.get_window_extent(renderer)
            .transformed(ax.transAxes.inverted())
            .bounds)
        ax.add_patch(r)

    horal = 'left'
    for nn, st in enumerate(sts):