摘要
C语言具有很强的功能,但没有支持图形打印的库函数。本文阐述如何使用汇编语言编制可被高级C语言调用的函数的原理和方法,以实现屏幕任一区域内的图形打印。所述原理和方法可推广应用于其它高级语言。
C language is very powerfnl. But it has not the library function of supporting graphic printing. This article states the principle of how to use Assembly language to design function called by advanced C so as to realize the ability of graphic printing in any area of the screen. This principle can be expanded to any other advanced langnage.
