程序共有4个文件：Grafr a me.java、PanelPic.java、JPGFilter.java和GraphProg.java。程序的main函数在GraphProg类中，由它来生成Grafr a me，即程序的主窗口框架。4个类都被声明到一个包GraPro中。

在ECLPSE环境下调试成功的，在DOSg下也调试成功了。它的主要实现了画图程序的基本功能，包括画笔颜色的设置

-Procedures for a total of four documents: Grafr a me.java, PanelPic.java, JPGFilter.java and GraphProg.java. Procedures GraphProg the main function in the class, which it has to generate Grafr a me, that is, the fr a mework of the main window procedure. Four categories have been a statement to a package of GraPro. Debugging environment in ECLPSE successful in debugging DOSg also been successful. Its main achievement of the Paint program the basic functions, including the brush color settings相关搜索： java
paint