面状要素注记智能化配置方法研究

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

详细信息

Intelligent Automated Cartographic Text Placement of Area Features

¹School of Resources and Environment Science,Wuhan University,129 Luoyu Road,Wuhan 430079,China

Funds: 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。
- 地图注记 /
- 自动注记 /
- 面状要素
Abstract: Cartographic text becomes the most important facility for transmission of map-information 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.
- map labeling /
- automatic text placement /
- area feature