ObjectARX驱动城市地图自动拼合算法的实现  

Implementation of an ObjectARX-Driven Urban Map Auto-mosaicking Algorithm

作　　者：张笑涵 ZHANG Xiaohan(Shenyang Geotechnical Investigation&Surveying Research Institute,Shenyang 110004,China)

机构地区：[1]沈阳市勘察测绘研究院有限公司,辽宁沈阳110004

出　　处：《城市勘测》2024年第5期143-146,共4页Urban Geotechnical Investigation & Surveying

基　　金：沈阳市勘察测绘研究院有限公司科研项目(HC20201107010)。

摘　　要：通过整合新一代编程环境和开发包,充分利用面向对象的技术优势,使AutoCAD的二次开发变得更加便捷和严谨。这样一来,开发者可以更专注于逻辑层面,而无须过多关注语法漏洞。以城市中常见的线状实体为例,利用相对严谨的算法实现智能取点与自动连线,从而实现图幅间的自动接边。ObjectARX提供了丰富的函数库,极大地提高了代码效率,使程序操作更为简捷。这种方式有助于引导C#一代开发人员深刻体验二次开发为实际问题带来的便利。By integrating the next generation of programming environments and development kits,and leveraging the advantages of object-oriented technology,the secondary development of AutoCAD becomes more convenient and rigorous.This allows developers to focus more on the logical aspects without having to be overly concerned about syntax vulnerabilities.Taking common linear entities in urban settings as an example,this paper utilizes a relatively precise algorithm to achieve intelligent point extraction and automatic linking,thereby realizing automatic seam connection between map sheets.ObjectARX provides a rich function library,significantly enhancing code efficiency and streamlining program operations.This approach helps guide C#developers of the new generation to deeply experience the convenience brought by secondary development for practical issues.

关 键 词：图幅接边 OBJECTARX AUTOCAD 

分 类 号：P209[天文地球—测绘科学与技术]