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| 应用ObjectARX的线路纵断面的自动填充方法 | |
| 引用本文： | 赵延龙,程耀东,董明才.应用ObjectARX的线路纵断面的自动填充方法[J].工程图学学报,2007,28(2):68-72. |
| 作者姓名： | 赵延龙 程耀东 董明才 |
| 作者单位： | 1. 兰州交通大学土木工程学院,甘肃,兰州,730070 2. 兰州交通大学数理与软件工程学院,甘肃,兰州,730070 3. 铁道部第一勘察设计院,甘肃,兰州,730000 |
| 基金项目： | 甘肃省科技攻关项目 , 兰州交通大学青蓝人才工程资助计划基金 |
| 摘 要： | 在公路铁路选线CAD软件中,纵断面的分层地质符号填充是必不可少的.在研究AutoCAD图形数据库结构的基础上,基于AutoCAD 2002绘图平台,运用Visual C 编译环境结合ObjectARX库函数,对图案填充对象的创建原理、图案符号库的建立、填充区域边界数据的构造方法等方面进行了研究,实现了线路纵断面的分层封闭区域的自动生成和地质符号的自动填充,提高了设计效率. |
| 关 键 词： | 计算机应用 图案填充 线路纵断面 选线CAD |
| 文章编号： | 1003-0158（2007）02-0068-05 |
| 收稿时间： | 2006-09-17 |
| 修稿时间： | 2006年9月17日 |
Research on Automatic Filling Method of Vertical Section of Route Based on ObjectARX |
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| ZHAO Yan-long,CHENG Yao-dong,DONG Ming-cai.Research on Automatic Filling Method of Vertical Section of Route Based on ObjectARX[J].Journal of Engineering Graphics,2007,28(2):68-72. | |
| Authors: | ZHAO Yan-long CHENG Yao-dong DONG Ming-cai |
| Affiliation: | 1. School of Civil Engineering, Lanzhou Jiaotong University, Lanzhou Gansu 730070, China; 2. School of Mathematics, Physics and Software Engineering, Lanzhou Jiaotong University, Lanzhou Gansu 730070, China; 3. First Design and Survey Insititue, Lanzhou Gansu 730000, China |
| Abstract: | In the CAD software for highway and railway route selection design,it is absolutely necessary to fill the lamination pattern in route vertical section.Based on studying the structure of AutoCAD drawing database,and by using AutoCAD 2002,Visual C 6.0 and ObjectARX,the research on the generation of filling boundaries,the development of hatch pattern library and pattern invoking,etc.is deeply carried out.Then automatic generation of closed boundary and automatic filling of hatch pattern are realized. |
| Keywords: | computer application filling pattern the route vertical section CAD of route selection |
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