lwpoint_get_y()

double lwpoint_get_y

(

const LWPOINT *

point

)

Definition at line 76 of file lwpoint.c.

References getPoint4d_p(), lwerror(), lwpoint_is_empty(), LWPOINT::point, and POINT4D::y.

Referenced by BOX2D_construct(), geography_centroid(), geography_centroid_from_mpoly(), geometry_to_point(), lwgeom_azumith_spheroid(), lwgeom_project_spheroid(), and lwline_covers_lwpoint().

{
        POINT4D pt;
        if ( lwpoint_is_empty(point) )
        {
                lwerror("lwpoint_get_y called with empty geometry");
                return 0;
        }
        getPoint4d_p(point->point, 0, &pt);
        return pt.y;
}

Here is the call graph for this function:

Here is the caller graph for this function: