| 面向对象的图形元素拾取技术 |
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| 引用本文： | 许欢庆,赵晨.面向对象的图形元素拾取技术[J].西安工程科技学院学报,1999,13(2):391. |
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| 作者姓名： | 许欢庆 赵晨 |
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| 作者单位： | 西北纺织工学院机械系(许欢庆)，上海交通大学信息研究所(赵晨) |
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| 摘 要： | 讨论了交互式作图中图形对象的拾取方法，给出了几种图元拾取的算法，利用面向对象的程序设计方法，构造了用于图元拾取的基本图元类ＴｇｒａｐｈｉｃＯｂｊｅｃ
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| 关 键 词： | 面向对象 拾取特征分类 测试窗口 |
A Discussion to Graphic Elements Selection Based on Object-Oriented Method |
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| Xu Huanqing,Zhao Chen.A Discussion to Graphic Elements Selection Based on Object-Oriented Method[J].Journal of Xi an University of Engineering Science and Technology,1999,13(2):391. |
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| Authors: | Xu Huanqing Zhao Chen |
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| Abstract: | Based on computer interactive drawing system,the selecting mothod of graphic object is discussed,several basic selecting algiruthms of some graphic elements is given .By using objectoriented programming method,a basic class for graphic element selection named TGraphicObject is built. |
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| Keywords: | objectoriented classes for graphic elements selection testingbox |
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