o h{@sRdZddlZddlZddlmZddlmZdgZGdddeZ e ej j d<dS)zPoints and related utilities.N)DimensionError) BaseGeometryPointc@sneZdZdZgZddZeddZeddZedd Z ed d Z ed d Z dddZ eddZ dS)raA geometry type that represents a single coordinate. Each coordinate has x, y and possibly z and/or m values. A point is a zero-dimensional feature and has zero length and zero area. Parameters ---------- args : float, or sequence of floats The coordinates can either be passed as a single parameter, or as individual float values using multiple parameters: 1) 1 parameter: a sequence or array-like of with 2 or 3 values. 2) 2 or 3 parameters (float): x, y, and possibly z. Attributes ---------- x, y, z, m : float Coordinate values Examples -------- Constructing the Point using separate parameters for x and y: >>> from shapely import Point >>> p = Point(1.0, -1.0) Constructing the Point using a list of x, y coordinates: >>> p = Point([1.0, -1.0]) >>> print(p) POINT (1 -1) >>> p.y -1.0 >>> p.x 1.0 cGst|dkr tdSt|dkrtdt|dt|dkr=|d}t|tr,|St|ds5t|}t | }nt | }|j dkrPt d|t|jtjs_d d |D}t|}t|tsmt d |S) zCreate a new Point geometry.rz POINT EMPTYz#Point() takes at most 3 arguments (z given) __getitem__z:Point() takes only scalar or 1-size vector arguments, got cSsg|]}t|qS)float).0crrQ/var/www/html/scripts/venv/lib/python3.10/site-packages/shapely/geometry/point.py Psz!Point.__new__..z*Invalid values passed to Point constructor)lenshapelyfrom_wkt TypeError isinstancerhasattrlistnpasarraysqueezearrayndim ValueError issubdtypedtypenumberpoints)selfargscoordsgeomrrr __new__6s,         z Point.__new__cCtt|S)zReturn x coordinate.)r rget_xrrrr xXzPoint.xcCr$)zReturn y coordinate.)r rget_yr&rrr y]r(zPoint.ycCs.t|}t|rt|stdt|S)zReturn z coordinate.zThis point has no z coordinate.)rget_zrisnanhas_zrr )rzrrr r.bs zPoint.zcCs t|s tdtt|S)zmReturn m coordinate. .. versionadded:: 2.1.0 Also requires GEOS 3.12.0 or later. zThis point has no m coordinate.)rhas_mrr get_mr&rrr mjs zPoint.mcCs(|j}dt|dkr|ddSddS)z4Return a GeoJSON-like mapping of the Point geometry.rrr)type coordinates)r!r)rr!rrr __geo_interface__us"zPoint.__geo_interface__?Nc Csb|jrdS|dur|jrdnd}|durd}d|jd|jdd |d d |d |d |d S)aReturn SVG circle element for the Point geometry. Parameters ---------- scale_factor : float Multiplication factor for the SVG circle diameter. Default is 1. fill_color : str, optional Hex string for fill color. Default is to use "#66cc99" if geometry is valid, and "#ff3333" if invalid. opacity : float Float number between 0 and 1 for color opacity. Default value is 0.6 zNz#66cc99z#ff3333g333333?z )is_emptyis_validr'r*)r scale_factor fill_coloropacityrrr svg{sz Point.svgcCs|jjS)zSeparate arrays of X and Y coordinate values. Examples -------- >>> from shapely import Point >>> x, y = Point(0, 0).xy >>> list(x) [0.0] >>> list(y) [0.0] )r!xyr&rrr r<szPoint.xy)r5NN)__name__ __module__ __qualname____doc__ __slots__r#propertyr'r*r.r1r4r;r<rrrr r s"'"      ) r@numpyrrshapely.errorsrshapely.geometry.baser__all__rlibregistryrrrr s