面状要素注记智能化配置方法研究  

Intelligent Automated Cartographic Text Placement of Area Features

作　　者：张晓通[1] 李霖[1] 舒亚东[1] 王红[1] 

机构地区：[1]武汉大学资源与环境科学学院,武汉市珞喻路129号430079

出　　处：《武汉大学学报（信息科学版）》2008年第7期762-765,共4页Geomatics and Information Science of Wuhan University

基　　金：国家测绘局测绘科技发展基金资助项目(1469990324231;1469990324232)

摘　　要：讨论了数字制图条件下面要素注记的模式分类及算法,并在VC++环境下将上述算法予以实现。试验证明,应用此算法注记效果符合制图规则,具有较好效率。Cartographic text becomes the most important facility for transmission of map-in： formation and makes map to be more readable and interpretable. As is known to all, it＇s the most time-consuming task to produce a map. The labeling mode and methodology of area features are mainly studied. Then these algorithms are implemented in text placement module of an auto-map system in VC＋＋ environment. A case study shows the sound cartographic results of the labeling is acceptable and computational efficiency.

关 键 词：地图注记 自动注记 面状要素 

分 类 号：P208[天文地球—地图制图学与地理信息工程] P283.1[天文地球—测绘科学与技术]