一个轻量级的图形库，包含点、线、填充、字符显示等功能，适用于资源要求严格且功能要求简单的场合，基于跨平台思想设计，同时提供了VC 6下的测试程序。-A lightweight graphics library, including point, line, filling, character display and other functions, resource requirements applicable to the functional requirements of strict