一个跨平台CGM图形工具的设计与实现

Design and implementation for a portable CGM toolkit

提出了一种跨平台 CGM图形工具的实现框架。此图形工具可以应用在多个平台上并且能充分体现 CGM图形格式的诸多特点 ,用户可以根据自己的需要在此图形工具基础上进行二次开发。同时也给出了此图形工具在 Windows平台上的具体应用。

CGM is a graphic standard was described widely used at present. It has many exclusive advantages. But every CGM toolkit presently available is too simple and special to make user satisfied. The framework of a portable CGM toolkit was described. This toolkit can be applied in various environment and sufficiently embody advantages in CGM. And user can do additional work upon it to achieve special purpose. An example of the toolkit applied in Windows environment also was given.