1) area symbol
面状符号
2) area feature
面状符号
1.
Name Placement affects the Cartographic subsystem of GIS software directly,and the most important issue for name placement of area feature is to decide where the annotation places.
通过基于图形认知的推导,本文认为注记配置位置应使得其与面状符号边界竞争形成的Voronoi图形内部面积最大。
2.
Name placement affects the cartographic subsystem of GIS software directly, and the most important issue for name placement of area feature is to decide where the annotation places.
通过基于图形认知的推导,作者认为注记配置位置应使得其与面状符号边界竞争形成的Voronoi图形内部面积最大。
3) area cartographic symbol
面状地图符号
1.
The ground is composed of area cartographic symbols.
根据集合论和拓扑学的有关理论 ,导出了点状地图符号、线状地图符号和面状地图符号的数学定义。
4) area symbols design
面状地图符号设计
1.
The area symbols design and implementation based on SVG;
基于SVG的面状地图符号设计与实现
5) point symbol
点状符号
1.
It picks up element map by separating colors,introduces the conception of line camber,and filters the lines of non-point symbols according to curve density and line density,and extracts point symbols from the map based on distance transformation.
针对彩色扫描地图的点状符号,提出了一种基于距离变换进行模式识别的新方法。
2.
The extracting results of element maps are optimized and the lines which do not meet the features of point symbols are filtered according to curve density and line density.
提出了一种基于距离变换提取和识别点状符号的新方法。
6) Dot-form symbol
点状符号
1.
The Design and Implementation of Dot-Form Symbol Library for GIS;
地理信息系统点状符号库的设计与实现
补充资料：地图符号库
利用计算机存储表示地图的各种符号的数据信息、编码及相关软件的集合。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条