Mouse_Double_click.py 文件源码

def daire_ciz(event, x, y, flags, param):
    global onceki_x, onceki_y
    if event == cv2.EVENT_LBUTTONDBLCLK:
        cv2.circle(resim, (x, y), 50, (255, 0, 0), 1)
        onceki_x, onceki_y = x, y


    elif event == cv2.EVENT_RBUTTONDBLCLK:
        cv2.rectangle(resim, (onceki_x, onceki_y), (x, y), (0, 255, 0), 1)