PostGIS  2.1.10dev-r@@SVN_REVISION@@
static double pt_distance ( double  ax,
double  ay,
double  bx,
double  by 
)
inlinestatic

Definition at line 468 of file gserialized_gist_2d.c.

Referenced by box2df_distance().

469 {
470  return sqrt((ax - bx) * (ax - bx) + (ay - by) * (ay - by));
471 }

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