hUddlZddlZddlmZddlmZddlmZm Z ejjDchc]}|jc}dhzZ ejre jdgGddZycc}w) N) BaseGeometry)_compat)array geoseriesdwithinceZdZdZdZedZ d dZedZ d dZ dZ ed Z ed Z d Zy) SpatialIndexzA simple wrapper around Shapely's STRTree. Parameters ---------- geometry : np.array of Shapely geometries Geometries from which to build the spatial index. c|j}d|tj|<tj||_|j|_yN)copyshapelyis_emptySTRtree_tree geometries)selfgeometry non_emptys C/var/www/html/immo/lib/python3.12/site-packages/geopandas/sindex.py__init__zSpatialIndex.__init__sA MMO 15 '""9-.__Y/ "--/ctS)aReturns valid predicates for the spatial index. Returns ------- set Set of valid predicates for this spatial index. Examples -------- >>> from shapely.geometry import Point >>> s = geopandas.GeoSeries([Point(0, 0), Point(1, 1)]) >>> s.sindex.valid_query_predicates # doctest: +SKIP {None, "contains", "contains_properly", "covered_by", "covers", "crosses", "dwithin", "intersects", "overlaps", "touches", "within"} ) PREDICATESrs rvalid_query_predicatesz#SpatialIndex.valid_query_predicates$s "rNc||jvr+|dk(r tdtd|d|ji}|dk(r| td||d<n | td|j|}|jj|fd |i|}|d k(r`|r^|j d k(rt j|}n9|\}} t j| |f} t j|| | | f}|d k(r#tjd } |j d k(r~| jjt jt|t j |j#d dft|j$ft j S| jjt jt|dt j |dddft|j$t|ft j S|dk(r|j d k(r5t j&t|j$t(} d| |<| St j&t|j$t|ft(} |ddd\} }d| | |f<| S|d k(r|Std|d)a! Return all combinations of each input geometry and tree geometries where the bounding box of each input geometry intersects the bounding box of a tree geometry. The result can be returned as an array of 'indices' or a boolean 'sparse' or 'dense' array. This can be controlled using the ``output_format`` keyword. Options are as follows. ``'indices'`` If the input geometry is a scalar, this returns an array of shape (n, ) with the indices of the matching tree geometries. If the input geometry is an array_like, this returns an array with shape (2,n) where the subarrays correspond to the indices of the input geometries and indices of the tree geometries associated with each. To generate an array of pairs of input geometry index and tree geometry index, simply transpose the result. ``'sparse'`` If the input geometry is a scalar, this returns a boolean scipy.sparse COO array of shape (len(tree), ) with boolean values marking whether the bounding box of a geometry in the tree intersects a bounding box of a given scalar. If the input geometry is an array_like, this returns a boolean scipy.sparse COO array with shape (len(tree), n) with boolean values marking whether the bounding box of a geometry in the tree intersects a bounding box of a given scalar. ``'dense'`` If the input geometry is a scalar, this returns a boolean numpy array of shape (len(tree), ) with boolean values marking whether the bounding box of a geometry in the tree intersects a bounding box of a given scalar. If the input geometry is an array_like, this returns a boolean numpy array with shape (len(tree), n) with boolean values marking whether the bounding box of a geometry in the tree intersects a bounding box of a given scalar. If a predicate is provided, the tree geometries are first queried based on the bounding box of the input geometry and then are further filtered to those that meet the predicate when comparing the input geometry to the tree geometry: ``predicate(geometry, tree_geometry)``. The 'dwithin' predicate requires GEOS >= 3.10. Bounding boxes are limited to two dimensions and are axis-aligned (equivalent to the ``bounds`` property of a geometry); any Z values present in input geometries are ignored when querying the tree. Any input geometry that is None or empty will never match geometries in the tree. See the User Guide page :doc:`../../user_guide/spatial_indexing` for more. Parameters ---------- geometry : shapely.Geometry or array-like of geometries (numpy.ndarray, GeoSeries, GeometryArray) A single shapely geometry or array of geometries to query against the spatial index. For array-like, accepts both GeoPandas geometry iterables (GeoSeries, GeometryArray) or a numpy array of Shapely geometries. predicate : {None, "contains", "contains_properly", "covered_by", "covers", "crosses", "intersects", "overlaps", "touches", "within", "dwithin"}, optional If predicate is provided, the input geometries are tested using the predicate function against each item in the tree whose extent intersects the envelope of the input geometry: ``predicate(input_geometry, tree_geometry)``. If possible, prepared geometries are used to help speed up the predicate operation. sort : bool, default False If True, the results will be sorted in ascending order. In case of 2D array, the result is sorted lexicographically using the geometries' indexes as the primary key and the sindex's indexes as the secondary key. If False, no additional sorting is applied (results are often sorted but there is no guarantee). Applicable only if output_format="indices". distance : number or array_like, optional Distances around each input geometry within which to query the tree for the 'dwithin' predicate. If array_like, shape must be broadcastable to shape of geometry. Required if ``predicate='dwithin'``. output_format : {"indices", "sparse", "dense"}, default "indices" Type of the output format representing the result of the query. Returns ------- `If geometry is a scalar:` ndarray with shape (n,) Integer indices for matching geometries from the spatial index tree geometries. If ``output_format="indices"``. OR scipy.sparse COO array with shape (len(tree), ) Boolean array aligned with array of geometries in the tree. If ``output_format="sparse"``. OR ndarray with shape (len(tree), ) Boolean array aligned with array of geometries in the tree. If ``output_format="dense"``. `If geometry is an array_like:` ndarray with shape (2, n) The first subarray contains input geometry integer indices. The second subarray contains tree geometry integer indices. If ``output_format="indices"``. OR scipy.sparse COO array with shape (len(tree), n) Boolean array aligned with array of geometries in the tree along axis 0 and with ``geometry`` along axis 1. If ``output_format="sparse"``. OR ndarray with shape (len(tree), n) Boolean array aligned with array of geometries in the tree along axis 0 and with ``geometry`` along axis 1. If ``output_format="dense"``. Examples -------- >>> from shapely.geometry import Point, box >>> s = geopandas.GeoSeries(geopandas.points_from_xy(range(10), range(10))) >>> s 0 POINT (0 0) 1 POINT (1 1) 2 POINT (2 2) 3 POINT (3 3) 4 POINT (4 4) 5 POINT (5 5) 6 POINT (6 6) 7 POINT (7 7) 8 POINT (8 8) 9 POINT (9 9) dtype: geometry Querying the tree with a scalar geometry: >>> s.sindex.query(box(1, 1, 3, 3)) array([1, 2, 3]) >>> s.sindex.query(box(1, 1, 3, 3), predicate="contains") array([2]) Querying the tree with an array of geometries: >>> s2 = geopandas.GeoSeries([box(2, 2, 4, 4), box(5, 5, 6, 6)]) >>> s2 0 POLYGON ((4 2, 4 4, 2 4, 2 2, 4 2)) 1 POLYGON ((6 5, 6 6, 5 6, 5 5, 6 5)) dtype: geometry >>> s.sindex.query(s2) array([[0, 0, 0, 1, 1], [2, 3, 4, 5, 6]]) >>> s.sindex.query(s2, predicate="contains") array([[0], [3]]) >>> s.sindex.query(box(1, 1, 3, 3), predicate="dwithin", distance=0) array([1, 2, 3]) >>> s.sindex.query(box(1, 1, 3, 3), predicate="dwithin", distance=2) array([0, 1, 2, 3, 4]) Returning boolean arrays: >>> s.sindex.query(box(1, 1, 3, 3), output_format="sparse") >>> s.sindex.query(box(1, 1, 3, 3), output_format="dense") array([False, True, True, True, False, False, False, False, False, False]) >>> s.sindex.query(s2, output_format="sparse") >>> s.sindex.query(s2, output_format="dense") array([[False, False], [False, False], [ True, False], [ True, False], [ True, False], [False, True], [False, True], [False, False], [False, False], [False, False]]) Notes ----- In the context of a spatial join, input geometries are the "left" geometries that determine the order of the results, and tree geometries are "right" geometries that are joined against the left geometries. This effectively performs an inner join, where only those combinations of geometries that can be joined based on overlapping bounding boxes or optional predicate are returned. rz-predicate = 'dwithin' requires GEOS >= 3.10.0zGot predicate='z'; `predicate` must be one of Nz8'distance' parameter is required for 'dwithin' predicatedistancezN'distance' parameter is only supported in combination with 'dwithin' predicate predicateindicesrsparsescipy)dtype)shaper#rdenseTzInvalid output_format: 'z+'. Use one of 'indices', 'sparse', 'dense'.)r ValueError_as_geometry_arrayrqueryndimnpsortlexsortvstackcompatimport_optional_dependencyr! coo_arrayoneslenbool_reshaperzerosbool)rrrr,r output_formatkwargsr geo_idxtree_idx sort_indexerr"r&treeothers rr)zSpatialIndex.query7sl D77 7I% !PQQ!)-..2.I.I-JL   ! N"*F:   !&  **84"$**""8KyKFK I %$||q '''*%,!!zz8W*=> ))W\%:H\E||q ||--WWS\:GOOAr> ! , /O  ::h' 'rc|j|}t|ts||g}|jj |||||}|r|\}}n|}|r|fS|S)a Return the nearest geometry in the tree for each input geometry in ``geometry``. If multiple tree geometries have the same distance from an input geometry, multiple results will be returned for that input geometry by default. Specify ``return_all=False`` to only get a single nearest geometry (non-deterministic which nearest is returned). In the context of a spatial join, input geometries are the "left" geometries that determine the order of the results, and tree geometries are "right" geometries that are joined against the left geometries. If ``max_distance`` is not set, this will effectively be a left join because every geometry in ``geometry`` will have a nearest geometry in the tree. However, if ``max_distance`` is used, this becomes an inner join, since some geometries in ``geometry`` may not have a match in the tree. For performance reasons, it is highly recommended that you set the ``max_distance`` parameter. Parameters ---------- geometry : {shapely.geometry, GeoSeries, GeometryArray, numpy.array of Shapely geometries} A single shapely geometry, one of the GeoPandas geometry iterables (GeoSeries, GeometryArray), or a numpy array of Shapely geometries to query against the spatial index. return_all : bool, default True If there are multiple equidistant or intersecting nearest geometries, return all those geometries instead of a single nearest geometry. max_distance : float, optional Maximum distance within which to query for nearest items in tree. Must be greater than 0. By default None, indicating no distance limit. return_distance : bool, optional If True, will return distances in addition to indexes. By default False exclusive : bool, optional if True, the nearest geometries that are equal to the input geometry will not be returned. By default False. Requires Shapely >= 2.0. Returns ------- Indices or tuple of (indices, distances) Indices is an ndarray of shape (2,n) and distances (if present) an ndarray of shape (n). The first subarray of indices contains input geometry indices. The second subarray of indices contains tree geometry indices. Examples -------- >>> from shapely.geometry import Point, box >>> s = geopandas.GeoSeries(geopandas.points_from_xy(range(10), range(10))) >>> s.head() 0 POINT (0 0) 1 POINT (1 1) 2 POINT (2 2) 3 POINT (3 3) 4 POINT (4 4) dtype: geometry >>> s.sindex.nearest(Point(1, 1)) array([[0], [1]]) >>> s.sindex.nearest([box(4.9, 4.9, 5.1, 5.1)]) array([[0], [5]]) >>> s2 = geopandas.GeoSeries(geopandas.points_from_xy([7.6, 10], [7.6, 10])) >>> s2 0 POINT (7.6 7.6) 1 POINT (10 10) dtype: geometry >>> s.sindex.nearest(s2) array([[0, 1], [8, 9]]) ) max_distancereturn_distance all_matches exclusive)r(r@rr query_nearest) rr return_allrIrJrLresultr distancess rnearestzSpatialIndex.nearestsszn**84 h -1A zH)) %+" *  !' GYG I% %Nrc\ t|t|dk(r-|jj t j |}|St|dk(r-|jj t j|}|Std|d#t$rtd|dwxYw)aCompatibility wrapper for rtree.index.Index.intersection, use ``query`` instead. Parameters ---------- coordinates : sequence or array Sequence of the form (min_x, min_y, max_x, max_y) to query a rectangle or (x, y) to query a point. Examples -------- >>> from shapely.geometry import Point, box >>> s = geopandas.GeoSeries(geopandas.points_from_xy(range(10), range(10))) >>> s 0 POINT (0 0) 1 POINT (1 1) 2 POINT (2 2) 3 POINT (3 3) 4 POINT (4 4) 5 POINT (5 5) 6 POINT (6 6) 7 POINT (7 7) 8 POINT (8 8) 9 POINT (9 9) dtype: geometry >>> s.sindex.intersection(box(1, 1, 3, 3).bounds) array([1, 2, 3]) Alternatively, you can use ``query``: >>> s.sindex.query(box(1, 1, 3, 3)) array([1, 2, 3]) zInvalid coordinates, must be iterable in format (minx, miny, maxx, maxy) (for bounds) or (x, y) (for points). Got `coordinates` = .)iter TypeErrorr3rr)rboxpoints)r coordinatesindexess r intersectionzSpatialIndex.intersectionsN    { q jj&&w{{K'@AG  "jj&&w~~{'CDG ''2m16 ! ''2m16   s BB+c,t|jS)aJSize of the spatial index. Number of leaves (input geometries) in the index. Examples -------- >>> from shapely.geometry import Point >>> s = geopandas.GeoSeries(geopandas.points_from_xy(range(10), range(10))) >>> s 0 POINT (0 0) 1 POINT (1 1) 2 POINT (2 2) 3 POINT (3 3) 4 POINT (4 4) 5 POINT (5 5) 6 POINT (6 6) 7 POINT (7 7) 8 POINT (8 8) 9 POINT (9 9) dtype: geometry >>> s.sindex.size 10 r3rrs rsizezSpatialIndex.size s44::rc2t|jdk(S)atCheck if the spatial index is empty. Examples -------- >>> from shapely.geometry import Point >>> s = geopandas.GeoSeries(geopandas.points_from_xy(range(10), range(10))) >>> s 0 POINT (0 0) 1 POINT (1 1) 2 POINT (2 2) 3 POINT (3 3) 4 POINT (4 4) 5 POINT (5 5) 6 POINT (6 6) 7 POINT (7 7) 8 POINT (8 8) 9 POINT (9 9) dtype: geometry >>> s.sindex.is_empty False >>> s2 = geopandas.GeoSeries() >>> s2.sindex.is_empty True rr^rs rrzSpatialIndex.is_empty<s84::!##rc,t|jSr r^rs r__len__zSpatialIndex.__len__Zs4::r)NFNr )TNFF)__name__ __module__ __qualname____doc__rpropertyrr) staticmethodr(rQr\r_rrbrrr r s **  ^ @ ((< jX?B6$$:rr )numpyr+rshapely.geometry.baserrr/rrstrtreeBinaryPredicatenamer GEOS_GE_310updater )ps0rrssc.%oo== >aff >$ G  yk"L L  ?sA8