摘要
提出一种在嵌入式广告系统上建立图形界面的方式。该嵌入式系统采用ARM芯片和μCLinux操作系统,并采用基于MiniGUI的图形界面。详细描述该图形界面应用体系的建立流程和要点。对于嵌入式广告系统的特殊需求,提出并实现了对MiniGUI系统的两大改进,一是对于高分辨率图像显示的双缓冲技术,二是对于高级文字特效的支持。
A method to setup graphical interface applications on an embedded advertisement system is proposed in this paper. The embedded system uses ARM chipsets and μCLinux and adopts MiniGUI-based graphics interface. The setup process and the considerations for graphical interface application system are explained in detail. Two major improvements of the MiniGUi library are proposed and implemented to satisfy the special requirements of the embedded advertisement system. One improvement is the dual caching technique to display high resolution pictures and the other is the advanced text special effect support.
出处
《计算机应用与软件》
CSCD
2010年第2期169-171,214,共4页
Computer Applications and Software
