摘要
本文主要研究并设计出一套基于嵌入式体系结构的Linux图形库,并将其应用于项目实践中。所设计的图形库以Linux 2.6内核的Framebuffer为基础,用C语言编程封装构造而成,它具备矢量图形显示、BMP位图显示、常用字符显示、窗口显示及消息响应等基本功能。
This paper mainly researches on how to design a Graphic User Interface in embedded Linux operating system.The GUI is based on Framebuffer in Linux 2.6 kernel and is built in C programming language,its functions include displaying vector graphics,displaying bitmaps,displaying commonly used characters,displaying windows and responsing messsages.This paper shows the whole process of implementation of the GUI mentioned above.
出处
《计算机系统应用》
2012年第5期122-125,共4页
Computer Systems & Applications
基金
重庆市自然科学基金(CSTC2010AB2001)
