This is an old revision of the document!
PHP's gd library is missing or unable to create PNG images
Map Type
A map type represents a grid of cells. Associated to this grid, we have a map projection, datum and registration coordinates.
There are two basic types of maps:
Categorical Maps
Maps whose cells represent classes or categories, like, vegetation type, soil type, sub-regions etc.
Non-Categorical Maps
Maps whose cells represent classes or categories, like, vegetation type, soil type, sub-regions etc.
GUI Editor
Input ports of type Map Type can not be edited. So, it is not possible to define a map using an editor in the graphical interface.
EGO Script
Input ports of type Map Type can not be edited. So, it is not possible to define a map through a constant in a EGO Script.