摘要
土地整理规划设计的内容比较广,不仅需要强大的矢量化和绘图功能,还需要涉及土地利用的各种属性数据的查询与统计功能,传统的方法主要通过AutoCAD和MapInfo或ArcGIS等软件进行操作,这种方法需频繁进行不同数据格式之间的转换工作,从而大大降低了土地整理规划的效率。为克服这一问题,该文应用VC++结合ObjectArx对AutoCAD进行二次开发,并最终在AutoCAD中实现对各种土地利用信息的查询、统计等操作以及土地整理相关工程量的计算等功能。
It is necessary to use the function ing and statistics of various land use attribute not only including vectorization and data in Land consolidation planning tional method of operating with the help of AutoCAD, MapInfo,and ArcGIS and so form data frequently among different formats ,greatly reduces the efficiency of land mapping but also query- and designing. The tradi- on,which needs to trans- organization planning im- mensely. We took second development of AutoCAD under the environment of VC＋＋ and ObjectArx, and succeeded in the information searching and statistics of all kinds of land use, and calculating relevant quan- tities of land organization.
出处
《安徽农学通报》
2014年第5期8-9,52,共3页
Anhui Agricultural Science Bulletin
基金
国家自然科学基金项目(41271121)"县级土地利用规划环境影响多时态评价模型研究"资助
关键词
土地整理规划
AUTOCAD
系统设计
土石方量计算
Land consolidation planning and designing
AutoCAD
System design
Earthwork calculation
