当下平面设计已由传统的手绘全面向计算机的辅助设计转移，使设计构思得以高效转化为美轮美奂的现实图 形。本文通过对CorelDRAW 、Photoshop、Flash 三个专业设计软件进行功能分析和实操应用，分析比较各自的特点和应用方 向，并指出计算机绘图软件在平面美术设计中的必要性和发展趋势。

The graphic design has transferred from the traditional hand drawing to computer aided design, converting the design idea into realistic graphics efficiently. This article analyzes the functions and applications of CorelDRAW, Photoshop and flash, comparing their respective characteristics and application directions. It also points out the necessity and the development trend of computer drawing software in the graphic design.