PostGIS  2.3.8dev-r@@SVN_REVISION@@

◆ distance2d_sqr_pt_pt()

double distance2d_sqr_pt_pt ( const POINT2D p1,
const POINT2D p2 
)

Definition at line 2326 of file measures.c.

References POINT2D::x, and POINT2D::y.

Referenced by distance2d_sqr_pt_seg(), lw_dist2d_arc_arc_concentric(), and ptarray_remove_repeated_points_minpoints().

2327 {
2328  double hside = p2->x - p1->x;
2329  double vside = p2->y - p1->y;
2330 
2331  return hside*hside + vside*vside;
2332 
2333 }
double x
Definition: liblwgeom.h:327
double y
Definition: liblwgeom.h:327
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