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標(biāo)題 |
基于面向?qū)ο笤O(shè)計(jì)方法的列車運(yùn)行圖繪制(17 卷) |
英文標(biāo)題 |
Design of train working diagram drawing based on Object-oriented method |
摘要 |
通過分析列車運(yùn)行圖的繪制規(guī)范,抽象出運(yùn)行線的繪制模型;運(yùn)用面向?qū)ο蟮脑O(shè)計(jì)方法,設(shè)計(jì)運(yùn)行線及運(yùn)行圖其他部分的類層次結(jié)構(gòu);最后結(jié)合雙緩沖技術(shù)實(shí)現(xiàn)圖形的高效繪制。 |
作者 |
新聞作者:劉春明1,郭 成2,劉宏敏3 |
關(guān)鍵字 |