Go to the documentation of this file.00001
00015 #include <grass/gis.h>
00016
00026 int G_point_in_region(double easting, double northing)
00027 {
00028 struct Cell_head window;
00029
00030 G_get_window(&window);
00031
00032 return G_point_in_window(easting, northing, &window);
00033 }
00034
00035
00036
00051 int G_point_in_window(double easting, double northing,
00052 const struct Cell_head *window)
00053 {
00054
00055 if (easting > window->east || easting < window->west ||
00056 northing > window->north || northing < window->south)
00057 return FALSE;
00058
00059 return TRUE;
00060 }