def METHOD_NAME(imgfile,
              results,
              visual_thread=0.6,
              save_name='pose.jpg',
              save_dir='output',
              returnimg=False,
              ids=None):
    try:
        import matplotlib.pyplot as plt
        import matplotlib
        plt.switch_backend('agg')
    except Exception as e:
        logger.error('Matplotlib not found, please install matplotlib.'
                     'for example: `pip install matplotlib`.')
        raise e
    skeletons, scores = results['keypoint']
    skeletons = np.array(skeletons)
    kpt_nums = 17
    if len(skeletons) > 0:
        kpt_nums = skeletons.shape[1]
    if kpt_nums == 17:  #plot coco keypoint
        EDGES = [(0, 1), (0, 2), (1, 3), (2, 4), (3, 5), (4, 6), (5, 7),
                 (6, 8), (7, 9), (8, 10), (5, 11), (6, 12), (11, 13), (12, 14),
                 (13, 15), (14, 16), (11, 12)]
    else:  #plot mpii keypoint
        EDGES = [(0, 1), (1, 2), (3, 4), (4, 5), (2, 6), (3, 6), (6, 7),
                 (7, 8), (8, 9), (10, 11), (11, 12), (13, 14), (14, 15),
                 (8, 12), (8, 13)]
    NUM_EDGES = len(EDGES)
    colors = [[255, 0, 0], [255, 85, 0], [255, 170, 0], [255, 255, 0], [170, 255, 0], [85, 255, 0], [0, 255, 0], \
            [0, 255, 85], [0, 255, 170], [0, 255, 255], [0, 170, 255], [0, 85, 255], [0, 0, 255], [85, 0, 255], \
            [170, 0, 255], [255, 0, 255], [255, 0, 170], [255, 0, 85]]
    cmap = matplotlib.cm.get_cmap('hsv')
    plt.figure()
    img = cv2.imread(imgfile) if type(imgfile) == str else imgfile
    color_set = results['colors'] if 'colors' in results else None
    if 'bbox' in results and ids is None:
        bboxs = results['bbox']
        for j, rect in enumerate(bboxs):
            xmin, ymin, xmax, ymax = rect
            color = colors[0] if color_set is None else colors[color_set[j] %
                                                               len(colors)]
            cv2.rectangle(img, (xmin, ymin), (xmax, ymax), color, 1)
    canvas = img.copy()
    for i in range(kpt_nums):
        for j in range(len(skeletons)):
            if skeletons[j][i, 2] < visual_thread:
                continue
            if ids is None:
                color = colors[i] if color_set is None else colors[color_set[j]
                                                                   %
                                                                   len(colors)]
            else:
                color = get_color(ids[j])
            cv2.circle(
                canvas,
                tuple(skeletons[j][i, 0:2].astype('int32')),
                2,
                color,
                thickness=-1)
    to_plot = cv2.addWeighted(img, 0.3, canvas, 0.7, 0)
    fig = matplotlib.pyplot.gcf()
    stickwidth = 2
    for i in range(NUM_EDGES):
        for j in range(len(skeletons)):
            edge = EDGES[i]
            if skeletons[j][edge[0], 2] < visual_thread or skeletons[j][edge[
                    1], 2] < visual_thread:
                continue
            cur_canvas = canvas.copy()
            X = [skeletons[j][edge[0], 1], skeletons[j][edge[1], 1]]
            Y = [skeletons[j][edge[0], 0], skeletons[j][edge[1], 0]]
            mX = np.mean(X)
            mY = np.mean(Y)
            length = ((X[0] - X[1])**2 + (Y[0] - Y[1])**2)**0.5
            angle = math.degrees(math.atan2(X[0] - X[1], Y[0] - Y[1]))
            polygon = cv2.ellipse2Poly((int(mY), int(mX)),
                                       (int(length / 2), stickwidth),
                                       int(angle), 0, 360, 1)
            if ids is None:
                color = colors[i] if color_set is None else colors[color_set[j]
                                                                   %
                                                                   len(colors)]
            else:
                color = get_color(ids[j])
            cv2.fillConvexPoly(cur_canvas, polygon, color)
            canvas = cv2.addWeighted(canvas, 0.4, cur_canvas, 0.6, 0)
    if returnimg:
        return canvas
    os.makedirs(save_dir, exist_ok=True)
    save_name = os.path.join(
        save_dir, os.path.splitext(os.path.basename(imgfile))[0] + '_vis.jpg')
    plt.imsave(save_name, canvas[:, :, ::-1])
    print("keypoint visualize image saved to: " + save_name)
    plt.close()