【摘要】 阐述图符库封装建类的思想以及程序设计图形化的集约环境实现技术，内容涉及软部件（IP图标）的图式，软部件的合成与分解，软组件（软部件）转换到程序代码，以及可视化用户界面的设计，为用户提供了可视的自动编辑环境，软部件的合成、分解与生成程序代码的全部过程直观可视，操作简单，并在UPAS系统上实现．更多还原

【Abstract】 An exposition is given to the thinking of class creation and encapsulation of icons and to the technique of implementing intensive environment for picturizing programming. The contents involve graphic formof IP icons, their composition and decomposition. transform of componentwave into program codes, and design of visual userls interface. The technique provides the user with a visual and automatic programming environment. The entire process is directly perceived through the sense and simple in operation. The techniquehas been implemented on VPAS system developed by the author.更多还原