example.py 文件源码

def picture(image,exampless,colors):
    """

    :param img:
    :param example:
    :return:
    """
    plt.imshow(image)
    ax = plt.gca()
    i = 0
    for examples in exampless:
        for exa in examples:
            rect = Rectangle((exa.left_top.x,exa.left_top.y), exa.right_bottom.x-exa.left_top.x,
                             exa.right_bottom.y - exa.left_top.y, fill=None, color=colors[i],linewidth=3)
            ax.add_patch(rect)
        i += 1
    plt.show()
    #plt.clf()


#example1