1 """

     2  This module contains all of the GEOS ctypes function prototypes. Each

     3  prototype handles the interaction between the GEOS library and Python

     4  via ctypes.

     5 """

     6 

     7 # Coordinate sequence routines.

     8 from django.contrib.gis.geos.prototypes.coordseq import create_cs, get_cs, \

     9     cs_clone, cs_getordinate, cs_setordinate, cs_getx, cs_gety, cs_getz, \

    10     cs_setx, cs_sety, cs_setz, cs_getsize, cs_getdims

    11 

    12 # Geometry routines.

    13 from django.contrib.gis.geos.prototypes.geom import from_hex, from_wkb, from_wkt, \

    14     create_point, create_linestring, create_linearring, create_polygon, create_collection, \

    15     destroy_geom, get_extring, get_intring, get_nrings, get_geomn, geom_clone, \

    16     geos_normalize, geos_type, geos_typeid, geos_get_srid, geos_set_srid, \

    17     get_dims, get_num_coords, get_num_geoms, \

    18     to_hex, to_wkb, to_wkt

    19 

    20 # Miscellaneous routines.

    21 from django.contrib.gis.geos.prototypes.misc import geos_area, geos_distance, geos_length

    22 

    23 # Predicates

    24 from django.contrib.gis.geos.prototypes.predicates import geos_hasz, geos_isempty, \

    25     geos_isring, geos_issimple, geos_isvalid, geos_contains, geos_crosses, \

    26     geos_disjoint, geos_equals, geos_equalsexact, geos_intersects, \

    27     geos_intersects, geos_overlaps, geos_relatepattern, geos_touches, geos_within

    28 

    29 # Topology routines

    30 from django.contrib.gis.geos.prototypes.topology import \

    31     geos_boundary, geos_buffer, geos_centroid, geos_convexhull, geos_difference, \

    32     geos_envelope, geos_intersection, geos_pointonsurface, geos_preservesimplify, \

    33     geos_simplify, geos_symdifference, geos_union, geos_relate