PostGIS  3.1.6dev-r@@SVN_REVISION@@

◆ CG_LINE_CROSS_TYPE

The return values of lwline_crossing_direction()

Enumerator
LINE_NO_CROSS 
LINE_CROSS_LEFT 
LINE_CROSS_RIGHT 
LINE_MULTICROSS_END_LEFT 
LINE_MULTICROSS_END_RIGHT 
LINE_MULTICROSS_END_SAME_FIRST_LEFT 
LINE_MULTICROSS_END_SAME_FIRST_RIGHT 

Definition at line 1648 of file liblwgeom.h.

1648  {
1649  LINE_NO_CROSS = 0,
1650  LINE_CROSS_LEFT = -1,
1651  LINE_CROSS_RIGHT = 1,
1656 };
@ LINE_MULTICROSS_END_RIGHT
Definition: liblwgeom.h:1653
@ LINE_MULTICROSS_END_SAME_FIRST_LEFT
Definition: liblwgeom.h:1654
@ LINE_MULTICROSS_END_LEFT
Definition: liblwgeom.h:1652
@ LINE_CROSS_LEFT
Definition: liblwgeom.h:1650
@ LINE_MULTICROSS_END_SAME_FIRST_RIGHT
Definition: liblwgeom.h:1655
@ LINE_CROSS_RIGHT
Definition: liblwgeom.h:1651
@ LINE_NO_CROSS
Definition: liblwgeom.h:1649