在VxWorks系統(tǒng)中使用TrueType字庫

為了得到高質(zhì)量而且靈活(包括對字形的各種變形操作)的字符顯示，同時又能實現(xiàn)所見即所得(WYSIWYG)的打印，傳統(tǒng)的使用點陣字庫的方法已經(jīng)不能滿足要求，有一個很好的方法-使用TrueType字庫，可以同時解決以上兩個問題．介紹了TrueType技術(shù)的基本原理及在Vxworks系統(tǒng)中如何通過FreeType應(yīng)用TrueType字庫，在實際應(yīng)用中，該技術(shù)很好地解決了上述問題，但這種技術(shù)也可以很容易地移植到很多其他系統(tǒng)中，如Linux.

Abstract：In order to obtain high quality and flexible(all kinds of transformations)characters display andWhat You See Is What You Get(WYSIWYG)printing，the traditional way of Using Dot—Matrix Fontcan no longer satisfy our needs．Here is a good solution that can so lve both the problems：Using TrueType font．The basic knowledge of TrueType was introduced as well as how to use it in VxW orks system with the help of FreeType．It well so lved the problems abo ve．This technology can also be used in many other systems like Linux．