#include <grass/gis.h>
Go to the source code of this file.
Functions | |
int | G_shortest_way (double *east1, double *east2) |
shortest way between eastings |
int G_shortest_way | ( | double * | east1, | |
double * | east2 | |||
) |
shortest way between eastings
If the database projection is PROJECTION_LL, then east1,east2 are changed so that they are no more than 180 degrees apart. Their true locations are not changed. If the database projection is not PROJECTION_LL, then east1,east2 are not changed.
east1 | ||
east2 |
Definition at line 23 of file short_way.c.
References G_projection().