The Area numbering operation can be directly executed by typing the following expression on the command line of the Main window:
|
OUTMAP |
= |
MapAreaNumbering(InputMapName,8|4) |
where:
|
OUTMAP |
is the name of your output raster map and the attribute table of the output map. |
|
MapAreaNumbering |
is the command to start the Area Numbering operation. |
|
InputMapName |
is the name of your input raster map (any domain). |
|
8|4 |
is the parameter to indicate whether to construct 8-connected or 4-connected areas (either 8 or 4). |
When the definition symbol = is used, a dependent output map is created; when the assignment symbol := is used, the dependency link is immediately broken after the output map has been calculated. For the output map and its attribute table, a UniqueID domain will be used (internal domain).
See also: