基于VC++的DXF数据文件接口的研究

Research on DFX Data File Interface Based on VC++

研究了VC++与CAD之间数据交换时的接口技术.根据DXF文件格式,结合VC++技术的图形处理、数据管理功能,本文开发设计出数据交换接口程序,可以在VC++程序中实现对CAD图形的调用以及二次开发.实例证明:该方法方便、快捷、实用.

This paper studies the DXF interface technology for the VC＋＋ and CAD data exchange. Based on the DXF file formats and combined with VC＋＋ graphic processing and data management technology, a data exchange interface program is developed which realizes transfer of CAD graphics in VC＋＋ program as well as subsequent development. The case has proved that it is a convenient, speedy and practical one.