How to use 'waitkey opencv' in Python
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264 def wait_for_key(stdscr): 265 curses.init_pair(1, curses.COLOR_RED, curses.COLOR_WHITE) 266 stdscr.addstr(0,0, "Press any key to stop!", curses.color_pair(1) ) 267 stdscr.refresh() 268 c = 0 269 while not rospy.is_shutdown() and c == 0: 270 c = stdscr.getch()
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