| 燃气管网水力计算图计算机输入的探讨 |
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| 引用本文： | 李成乐,田贯三. 燃气管网水力计算图计算机输入的探讨[J]. 煤气与热力, 2005, 25(2): 32-35 |
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| 作者姓名： | 李成乐 田贯三 |
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| 作者单位： | 山东建筑工程学院,热能工程学院,山东,济南,250101;山东建筑工程学院,热能工程学院,山东,济南,250101 |
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| 摘 要： | 利用Visual C 6．0实现了燃气管网水力计算图人机对话的计算机输入。采用双向循环链表的数据结构，解决了点捕捉和线捕捉问题。实现了绘制管段、输入注释、删除管段、截断管段、改变管段流向、改变管段颜色等过程。
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| 关 键 词： | 燃气管网水力计算图 计算机输入 点捕捉 线捕捉 |
| 文章编号： | 1000-4416(2005)02-0032-04 |
Discussion on Computer Input for Hydraulic Calculation Drawing of Gas Network |
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| LI Cheng-le,TIAN Guan-san. Discussion on Computer Input for Hydraulic Calculation Drawing of Gas Network[J]. Gas & Heat, 2005, 25(2): 32-35 |
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| Authors: | LI Cheng-le TIAN Guan-san |
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| Abstract: | The computer input with man-machine-dialog for hydraulic calculation drawing of gas network is realized with Visual C 6.0. Applying data structure of dual cycle linked list, the problems of snapping points and snapping lines are solved, and some procedures, such as drawing pipeline section, inputting notes, deleting pipeline section, stopping pipeline section, changing flow direction and color of pipeline section are realized. |
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| Keywords: | hydraulic calculation drawing of gas network computer input snapping point snapping line |
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