| 基于COM组件的水位等值线自动生成方法的研究与实现 |
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| 引用本文： | 胡胜利,张广驰,万晋军.基于COM组件的水位等值线自动生成方法的研究与实现[J].常州工学院学报,2013(5):30-35. |
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| 作者姓名： | 胡胜利 张广驰 万晋军 |
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| 作者单位： | [1]安徽理工大学计算机科学与工程学院,安徽淮南232001 [2]安徽淮南市凤台县水利局,安徽淮南232001 |
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| 基金项目： | 国家自然科学基金项目（51274205） |
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| 摘 要： | 针对目前利用Surfer软件接口进行等值线生成的重复开发问题,提出了生成等值线COM组件的观点。首先分析了Surfer Automation对象模型结构和COM组件原理,然后详细描述了等值线COM组件的设计、算法的实现、接口参数的说明和关键代码,同时给出了COM组件的具体生成过程。最后通过实际工程应用表明,采用COM组件技术能对等值线绘制方法进行有效封装,调用方便,提高了开发效率,且图形绘制效果好。
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| 关 键 词： | Surfer COM 对象模型 等值线 |
Research and Implementation of Automatically Drawing Isoline of Water Level Based on COM Component |
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| HU Shengli;ZHANG Guangchi;WAN Jinjun.Research and Implementation of Automatically Drawing Isoline of Water Level Based on COM Component[J].Journal of Changzhou Institute of Technology,2013(5):30-35. |
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| Authors: | HU Shengli;ZHANG Guangchi;WAN Jinjun |
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| Affiliation: | HU Shengli;ZHANG Guangchi;WAN Jinjun;School of Computer Science and Engineering,Anhui University of Science and Technology;Anhui Fengtai Water Conservation Bureau; |
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| Abstract: | In order to overcome the problem of reprogramming for building isolines by use of Surfer API,an algorithm of automatically drawing isoline based on COM component is developed. Firstly,it introduces the structure of Surfer Automation object model and principle of COM component,then the design of COM component of isoline drawing,implementation of algorithm,parameter of interface and key codes are described in detail,while howto create COM is given. Finally,it has been applied to a real project. The result shows COM component technology enables effective encapsulation of such method,improves the development efficiency,and produces better isoline results. |
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| Keywords: | Surfer COM object model isoline |
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