在面板中绘制2D图形，为不同的图形设置不同的颜色-the panel drawing 2D graphics for the different graphic settings of different colors

2D Graphic Java Programming

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.

Java 2D Graphic examples using java swing.