This namespace is a storage of several tools for handling two dimensional coordinates
| Classes | |
| class | Point | 
| Two dimensional vector (plain vector)  More... | |
| class | Box | 
| Bounding box of plain vectors (points).  More... | |
| class | XMap | 
| Map of x-coordinates of a Point-map.  More... | |
| class | ConstXMap | 
| Constant (read only) version of XMap.  More... | |
| class | YMap | 
| Map of y-coordinates of a Point-map.  More... | |
| class | ConstYMap | 
| Constant (read only) version of YMap.  More... | |
| class | NormSquareMap | 
| Map of the normSquare() of a Point-map.  More... | |
 1.8.5
 1.8.5