画出每一帧： 剩下的就是将每一帧图象绘出。在上例中调用了applet的repaint() 来绘出每一帧图象。 -Draw each frame: the rest is to draw each frame image. In the above example calls the applet' s repaint () to draw each frame image.

Java Applet for moving ball in a fixed path with multicolor rectangles. Repaint is good function used. -Java Applet for moving ball in a fixed path with multicolor rectangles. Repaint is good function used.

Java画图板，支持repaint（），形状保存，图片保存-Java drawing board, support the repaint (), shape save, save the picture