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This module houses the GEOSCoordSeq object, which is used internally
by GEOSGeometry to house the actual coordinates of the Point,
LineString, and LinearRing geometries.
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prototypes)GEOSBase)
GEOSException)CS_PTR)numpy)rangec @ sE e Z d Z d Z e Z d d d Z d d Z d d Z d d
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d d Z d d Z d d Z d d Z d d Z d d Z d d Z d! d" Z e d# d$ Z e d% d& Z e d' d( Z d) d* Z e d+ d, Z e d- d. Z d/ S)0 GEOSCoordSeqzGThe internal representation of a list of coordinates inside a Geometry.Fc C s4 t | t s t d n | | _ | | _ d S)z Initializes from a GEOS pointer.z4Coordinate sequence should initialize with a CS_PTR.N)
isinstancer TypeErrorZ_ptr_z)selfptrz r N/home/ubuntu/projects/ifolica/build/django/django/contrib/gis/geos/coordseq.py__init__ s zGEOSCoordSeq.__init__c c s' x t | j D] } | | Vq Wd S)z4Iterates over each point in the coordinate sequence.N)r
size)r ir r r __iter__ s zGEOSCoordSeq.__iter__c C s
t | j S)z8Returns the number of points in the coordinate sequence.)intr )r r r r __len__! s zGEOSCoordSeq.__len__c C s
t | j S)z=Returns the string representation of the coordinate sequence.)strtuple)r r r r __str__% s zGEOSCoordSeq.__str__c C sY | j | | j | g } | j d k rO | j rO | j | j | n t | S)z9Returns the coordinate sequence value at the given index. )getXgetYdimsr appendgetZr )r indexZcoordsr r r __getitem__) s zGEOSCoordSeq.__getitem__c C s t | t t f r n' t r3 t | t j r3 n t d | j d k rf | j rf d } d } n d } d } t | | k r t d n | j | | d | j
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z6Sets the coordinate sequence value at the given index.zBMust set coordinate with a sequence (list, tuple, or numpy array).r T Fz"Dimension of value does not match.r N) r listr r Zndarrayr
r r lensetXsetYsetZ)r r# valueZn_argsZset_3dr r r __setitem__0 s zGEOSCoordSeq.__setitem__c C sJ | j } | d k s- | d k s- | | k rF t d t | n d S)zChecks the given index.r& r z invalid GEOS Geometry index: %sN)r
IndexErrorr )r r# szr r r _checkindexI s $zGEOSCoordSeq._checkindexc C s/ | d k s | d k r+ t d | n d S)zChecks the given dimension.r r% z invalid ordinate dimension "%d"N)r )r Zdimr r r _checkdimO s zGEOSCoordSeq._checkdimc C s< | j | | j | t j | j | | t t S)z4Returns the value for the given dimension and index.)r0 r1 capiZcs_getordinater r r )r dimensionr# r r r getOrdinateU s
zGEOSCoordSeq.getOrdinatec C s7 | j | | j | t j | j | | | d S)z1Sets the value for the given dimension and index.N)r0 r1 r2 Zcs_setordinater )r r3 r# r, r r r setOrdinate[ s
zGEOSCoordSeq.setOrdinatec C s | j d | S)z Get the X value at the index.r )r4 )r r# r r r r a s zGEOSCoordSeq.getXc C s | j d | | d S)z(Set X with the value at the given index.r N)r5 )r r# r, r r r r) e s zGEOSCoordSeq.setXc C s | j d | S)z#Get the Y value at the given index.r& )r4 )r r# r r r r i s zGEOSCoordSeq.getYc C s | j d | | d S)z(Set Y with the value at the given index.r& N)r5 )r r# r, r r r r* m s zGEOSCoordSeq.setYc C s | j d | S)z(Get Z with the value at the given index.r% )r4 )r r# r r r r" q s zGEOSCoordSeq.getZc C s | j d | | d S)z(Set Z with the value at the given index.r% N)r5 )r r# r, r r r r+ u s zGEOSCoordSeq.setZc C s t j | j t t S)z-Returns the size of this coordinate sequence.)r2 Z
cs_getsizer r r )r r r r r z s zGEOSCoordSeq.sizec C s t j | j t t S)z3Returns the dimensions of this coordinate sequence.)r2 Z
cs_getdimsr r r )r r r r r s zGEOSCoordSeq.dimsc C s | j S)z
Returns whether this coordinate sequence is 3D. This property value is
inherited from the parent Geometry.
)r )r r r r hasz s zGEOSCoordSeq.haszc C s t t j | j | j S)z Clones this coordinate sequence.)r r2 Zcs_cloner r6 )r r r r clone s zGEOSCoordSeq.clonec sQ j r d n d d d j f d d t t D j S)z3Returns the KML representation for the coordinates.z %s,%s,%s z%s,%s,0 z %s c 3 s | ] } | Vq d S)Nr ).0r )r substrr r s z#GEOSCoordSeq.kml..)r6 joinr
r( strip)r r )r r: r kml s
zGEOSCoordSeq.kmlc sD j } | d k r d St f d d t | D Sd S)z4Returns a tuple version of this coordinate sequence.r& r c 3 s | ] } | Vq d S)Nr )r9 r )r r r r; s z%GEOSCoordSeq.tuple..N)r r r
)r nr )r r r s zGEOSCoordSeq.tupleN) __name__
__module__ __qualname____doc__r Zptr_typer r r r r$ r- r0 r1 r4 r5 r r) r r* r" r+ propertyr r r6 r7 r> r r r r r r s0 r N)rC ctypesr r r Zdjango.contrib.gis.geosr r2 Z django.contrib.gis.geos.baser Z django.contrib.gis.geos.errorr Z django.contrib.gis.geos.libgeosr Z django.contrib.gis.shortcutsr Zdjango.utils.six.movesr
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