原文传递 Development of a High-performance Map Display Technology used for Geographic Information System (GIS)
题名: Development of a High-performance Map Display Technology used for Geographic Information System (GIS)
作者: Takayuki Nakatsukasa; Tatsuyuki Negishi; Takashi Uki
关键词: Development; High-performance Map; Display Technology; Geographic Information System; (GIS)
摘要: Organizations such as taxi companies, utility companies, fire stations, and police stations are increasingly utilizing vehicle location systems for improving their operating efficiency by visually managing the fleet on a map. In response to the growing need for map-based systems such as location information systems, a high-performance map display technology have been established which center on the display of map. The first approach was made by increasing the scroll processing speed by identifying the cause of loading delays in the scroll process used in the conventional scroll method and by upgrading the process. The second approach was made by making scroll processing smoother by using a timer control to allocate the map drawing processes to idle times.
总页数: PROCEEDINGS OF 6TH WORLD CONGRESS ON INTELLIGENT TRANSPORT SYSTEMS (ITS), HELD TORONTO, CANADA, NOVEMBER 8-12, 1999. 1999. pp10
报告类型: 科技报告
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