CAD设计软件，适合各类工程技术人员的技术开发工作，简易方便-CAD design software, suitable for all kinds of engineering and technical personnel of technology development work, simple convenient

DXF是Drawing eXchange File的缩写，意思为图形交换文件，在工程制图中有广泛的应用，掌握了DXF文件的读写对编写CAD软件时的图形信息的交换有重要意义。本文详细分析了ＤＸＦ格式及解析方法-Drawing eXchange File DXF is an abbreviation, meaning DXF, widely used in engineering drawing, mastered reading and writing DXF files to exchange