一个简单的java桌面程序，利用java的GDI函数编写的简单的画图板程序，包括画矩形、椭圆、直线、点、文字-a simple java desktop procedures, java using the GDI prepared by the simple drawing board procedures, including painting rectangle, oval, line, point, the text

本文讲述一个画图板应用程序的设计，屏幕抓图如下。这篇文章带有三个附件，其中两个jar文件都是j2sdk1.4.2_08编译打包，包含源代码，可执行-This paper describes the application of a drawing board design, screen shot below. Article with three attachments, two of which are j2sdk1.4.2_08 jar files compiled package, in

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