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《Geomatics and Information Science of Wuhan University》 2007-06
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Automatic Name Placement for Area Water Features on Small Scale Maps

WANG Cheng 1,2 LI Lin1 ZHU Haihong1(1 School of Resource and Environment Science,Wuhan University,129 Luoyu Road,Wuhan 430079,China)(2 Institute of Geographic Sciences and Natual Resources Research,CAS,A 11 Datun Road,Beijing 100101,China)  
Based on the special rules of Chinese for the area water features,this paper studies two basic aspects of annotation: getting the main skeleton line of a area feature and the scheme of choosing an optimized character position for it.A new algorithm is discussed based on the monotone chain for getting the main skeleton line of a area feature,then a simple is introduced scheme for choosing the optimized character position which is based on the main skeleton line.
【Fund】: 国家测绘局数字地图制图知识工程研究基金资助项目(1469990324231)
【CateGory Index】: P283.7
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