a Df @sbddlmZddlmZmZddlZer4ddlmZddddd d d Z ddddddddZ dS)) annotations) TYPE_CHECKINGAnyN)CoordinateArrayFztuple[int, int]boolzVtuple[CoordinateArray, CoordinateArray, CoordinateArray | np.ma.MaskedArray[Any, Any]])shape want_maskreturnc Cst|\}}tj|tjd}tj|tjd}t||\}}|d}|d}tgd}tddgddgdd gd dgd d gg} tgd } t|} tt|D]T} | || t||| | d fd||| | dfd | | d7} q|rjt ||ddd||ddddk||ddd||ddddk} tj j | | d} ||| fS)aiReturn simple test data consisting of the sum of two gaussians. Args: shape (tuple(int, int)): 2D shape of data to return. want_mask (bool, optional): Whether test data should be masked or not, default ``False``. Return: Tuple of 3 arrays: ``x``, ``y``, ``z`` test data, ``z`` will be masked if ``want_mask=True``. Zdtype?)r g皙?gffffff?皙?皙?g333333?r g?g?r g?)rrrr皙?rrg{Gz?g?g{Gz?mask) nparangefloat64meshgridZasarrayZ zeros_likerangelenexp logical_ormaarray)rrnynxxyZxscaleZyscaleampZmidwidthzirr(`/nfs/NAS7/SABIOD/METHODE/ermites/ermites_venv/lib/python3.9/site-packages/contourpy/util/data.pysimple s& ( R**r*rintfloat)rseed mask_fractionr c Cs|\}}tj|tjd}tj|tjd}t||\}}tj|}|j|d}|dkrt|d}|j|d|k} tjj || d}|||fS)aReturn random test data. Args: shape (tuple(int, int)): 2D shape of data to return. seed (int, optional): Seed for random number generator, default 2187. mask_fraction (float, optional): Fraction of elements to mask, default 0. Return: Tuple of 3 arrays: ``x``, ``y``, ``z`` test data, ``z`` will be masked if ``mask_fraction`` is greater than zero. r )sizergGz?r) rrrrrandomZ default_rnguniformminrr) rr.r/r r!r"r#rngr&rr(r(r)r13s   r1)F)r+r) __future__rtypingrrnumpyrZcontourpy._contourpyrr*r1r(r(r(r)s  )