Abstract: After analyzing the abstract logic font, device font and Chinese character set interface and font interface calling flow, it is found that the open source MiniGUI is lack of the font more than 16×16 size. For this shortcoming, the UCDOS Chinese font interface is realized and combined with the MiniGUI seamlessly. Thus, the MiniGUI can use any font in the UCDOS and support the big font and many font styles. This interface can be widely applied in embedded GUI interface design and development based on MiniGUI.

Key words: embedded system, MiniGUI graphical library, UCDOS system, font

摘要： 分析MiniGUI抽象的逻辑字体、设备字体和中文字符集操作接口和字库接口调用流程，针对开源的MiniGUI版本无大于16×16字体库的缺陷，实现UCDOS中文字库接口，与MiniGUI无缝结合，使得MiniGUI可任意使用UCDOS丰富的字库，支持大字体和多种字体风格。该接口适用于基于MiniGUI的嵌入式GUI交互界面的应用开发。

关键词: 嵌入式系统, MiniGUI图形库, UCDOS系统, 字库

CLC Number: 

• TP311. 52