| GRASS GIS 7 Programmer's Manual
    7.9.dev(2021)-e5379bbd7
    | 

Go to the source code of this file.
| Macros | |
| #define | HUGE_VAL 9999999999999.0 | 
| Functions | |
| int | dig_get_poly_points (int n_lines, struct line_pnts **LPoints, int *direction, struct line_pnts *BPoints) | 
| int | dig_find_area_poly (struct line_pnts *Points, double *totalarea) | 
| double | dig_find_poly_orientation (struct line_pnts *Points) | 
| #define HUGE_VAL 9999999999999.0 | 
Definition at line 24 of file diglib/poly.c.
| int dig_find_area_poly | ( | struct line_pnts * | Points, | 
| double * | totalarea | ||
| ) | 
Definition at line 100 of file diglib/poly.c.
Referenced by Vect_build_line_area().
| double dig_find_poly_orientation | ( | struct line_pnts * | Points | ) | 
Definition at line 139 of file diglib/poly.c.
| int dig_get_poly_points | ( | int | n_lines, | 
| struct line_pnts ** | LPoints, | ||
| int * | direction, | ||
| struct line_pnts * | BPoints | ||
| ) | 
Definition at line 37 of file diglib/poly.c.