CASS软件林业制图功能模块的设计与实现  

Design and implementation of drawing function module for CASS in forestry

作　　者：曹恒[1] 冯仲科[1] 张茜[2] 

机构地区：[1]北京林业大学测绘与3S技术中心,北京100083 [2]北京市测绘设计研究院,北京100038

出　　处：《农业工程学报》2012年第12期201-207,共7页Transactions of the Chinese Society of Agricultural Engineering

基　　金：国家863重点项目(2008AA121305-4);北京市自然基金资助项目(4091002)

摘　　要：为提高林业制图的快捷性与高效性,该文依据林业制图标准规范,建立林业图示符号库,并利用AutoCAD二次开发技术ObjectARX、C++语言对CASS软件开发集成林业制图功能模块,使其成为具有区划、填充、注记、属性编辑、查询、面积量测、面积平差、图幅整饰、打印输出为一体的林业制图软件,重点解决了数字林业制图在图形管理与可视化表达两方面很好结合的问题,满足林业制图快速、高效、简洁等要求,为数字林业制图探索一条新道路。In order to improve the rapidity and efficiency of forestry mapping, icon and symbol library of forestry was established according to the standard specification of forestry mapping. Furthermore, by making use of AutoCAD secondary development technology ObjectARX and C＋＋ language, the CASS software was developed to integrate with forestry mapping function including zoning, filling, annotation, property editing, query, area measurement, area adjustment, maps finishing, print output as a whole to be a forestry mapping software. The combination of graphics management and visualization in digital forestry mapping to satisfy the requirements of forestry mapping on high speed, activity and concision explore a new way for digital forestry mapping.

关 键 词：林业 制图 软件设计 符号定制 二次开发 CASS 

分 类 号：S758.61[农业科学—森林经理学]