摘要
采用Visual C++ 2005作为软件开发平台,利用美国环境系统研究所(ESRI)的GIS组件mapobjects 2.3,实现了柱状图、饼状图、点值图几种类型的专题图绘制功能,可视表达了矿井通风信息某一方面的规律。这为分析通风现状,发现安全隐患,进行科学决策提供了1种科学、便捷的手段。
By Visual C＋＋ 2005 and mapobjects 2.3,some kinds of thematic map drawing are realized including histogram,cake graph,point value graph at the same time,thematic maps are used to visualize one kind of mine ventilation information in actual mine.The visual expression of mine ventilation information based on thematic map can supply reliable means for analyzing mine ventilation system,finding hidden safety trouble and doing scientific decision-making.
出处
《煤炭技术》
CAS
北大核心
2010年第5期169-171,共3页
Coal Technology
关键词
专题图
矿井通风
信息
可视化
thematic map
mine ventilation
information
visualization
