包括6个JAVA图形编程的实例,分别是圆形按钮的制作,捕捉桌面,缩放图片,能画线、圆和矩形等多种图形的图形编辑系统，利用JAVA 3D实现3D编程，还有一个非常好的时钟程序-Including the six examples of graphical programming JAVA, namely the production of radio button, capture desktop, zoom images, to draw lines, circular and rectangu

用java的Swing中的2d绘图做的3d魔方，实践了一下3d数学计算。这个魔方是可以用方向键旋转的。-A 3d magic cube written in java using the Swing 2d graphic functions which is aimed at practicing the 3d math theory.The cub can be rotate by direction keys.