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GRASS Programmer's Manual
6.5.svn(2014)-r66266
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#include <math.h>#include <grass/Vect.h>
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) |
| #define HUGE_VAL 9999999999999.0 |
Definition at line 23 of file diglib/poly.c.
| int dig_find_area_poly | ( | struct line_pnts * | Points, |
| double * | totalarea | ||
| ) |
| int dig_get_poly_points | ( | int | n_lines, |
| struct line_pnts ** | LPoints, | ||
| int * | direction, | ||
| struct line_pnts * | BPoints | ||
| ) |
Definition at line 34 of file diglib/poly.c.
References dig_alloc_points(), point, and triple::x.