所谓涂鸦，就是让你乱涂乱画。本程序本来是为禁止使用鼠标右键而写的，为了充分发右键的价值，本人加入了类似留言本功能的交流系统。所以程序写起来也没什么难点，功能及美工也相当粗糙！但想要的功能终于还是出来了，也不算是太丢人了^Q^。-The so-called graffiti, is to let you scribble. This procedure would have been to prohibit the use of the right mouse button and write,