摘要
在对多种测图软件实践的基础上,详细阐述了常用测图软件之间图形数据共享的困难和技术实现的要点,讨论了在分析操作平台与对象模型的基础上进行二次开发来实现数据共享的思路,并以CASS、MapGIS等软件为基础说明了通过程序开发方式实现数据共享的方法和技巧。
On the author＇s experiences, this paper described the main aspect on the data sharing between the common mapping software and gave an approach of graphic data conversion based secondary development. The author also expatiated on the way and tips to realize the data sharing over the program development course.
出处
《地理空间信息》
2008年第2期130-132,共3页
Geospatial Information
