list_venn.py 文件源码

def draw_ellipse(fig, ax, x, y, w, h, a, fillcolor, bordercolor):
    e = patches.Ellipse(
        xy=(x, y),
        width=w,
        ls='solid',
        lw=1.0,
        ec=bordercolor,
        height=h,
        angle=a,
        color=fillcolor)
    ax.add_patch(e)