random_golds.py 文件源码

def plot_test(self):
        ax = plt.subplot(111)
        ax.set_xlim([-5, 5])
        ax.set_ylim([-5, 5])
        w = Wedge((0, 0), 1, 0, 90, fc='k')
        ax.plot(0, 0, ms=0)
        ax.add_artist(w)
        plt.show()