iRIC_Geo_Polygon_Read_HolePointCount¶
Reads the number of vertices of hole polygon.
Format (FORTRAN)¶
call iRIC_Geo_Polygon_Read_HolePointCount(geo_handle, holeid, count, ier)
Format (C/C++)¶
ier = iRIC_Geo_Polygon_Read_HolePointCount(geo_handle, holeid, count)
Format (Python)¶
count = iRIC_Geo_Polygon_Read_HolePointCount(geo_handle, holeid)
Arguments and returned value¶
geo_handle¶
Item |
Value |
---|---|
Name |
geo_handle |
Input/Output |
Input |
Description |
Handle of geographic data |
Data type (FORTRAN) |
integer |
Data type (C/C++) |
int |
Data type (Python) |
int |
holeid¶
Item |
Value |
---|---|
Name |
holeid |
Input/Output |
Input |
Description |
Polygon hole ID (Start from 1) |
Data type (FORTRAN) |
integer |
Data type (C/C++) |
int |
Data type (Python) |
int |
count¶
Item |
Value |
---|---|
Name |
count |
Input/Output |
Output |
Description |
The number of vertices constituting the hole polygon |
Data type (FORTRAN) |
integer |
Data type (C/C++) |
int* |
Data type (Python) |
int |
ier¶
Item |
Value |
---|---|
Name |
ier |
Input/Output |
Output |
Description |
Error code. 0 means success, other values mean error. |
Data type (FORTRAN) |
integer |
Data type (C/C++) |
int |
Data type (Python) |
(Not defined) |