IR-eddlZddlZddlmZddlmZddlmZ ddl m Z m Z m Z mZgdZGddeej ZGd d eZGd d eej ZGddeej ZdS)N)Path) Transform)units)BaseCoordinateFrameSkyCoordUnitSphericalRepresentationframe_transform_graph)CurvedTransformCoordinateTransformWorld2PixelTransformPixel2WorldTransformc4eZdZdZdZdZdZdZeZdZ dZ dS)r z? Abstract base class for non-affine curved transforms. Fc\t||j|jS)a Transform a Matplotlib Path. Parameters ---------- path : :class:`~matplotlib.path.Path` The path to transform Returns ------- path : :class:`~matplotlib.path.Path` The resulting path )r transformverticescodes)selfpaths Hlib/python3.11/site-packages/astropy/visualization/wcsaxes/transforms.pytransform_pathzCurvedTransform.transform_path(s$DNN4=114:>>>c tdNNotImplementedError)rinputs rrzCurvedTransform.transform:!"%%%rc tdrrrs rinvertedzCurvedTransform.inverted=rrN) __name__ __module__ __qualname____doc__ input_dims output_dims is_separablertransform_path_non_affinerr"rrr r sdJKL??? !/&&&&&&&&rr ) metaclasscheZdZdZfdZedZejdZdZeZ dZ xZ S)r Tct||_||_t |jt rCt j|j}|td|jd||_ n6t |jtr |j|_ ntdt |jt rCt j|j}|td|jd||_ n6t |jtr |j|_ ntd|j |j kr d|_ dSd|_ dS)NzFrame z not foundzMinput_system should be a WCS instance, string, or a coordinate frame instancezNoutput_system should be a WCS instance, string, or a coordinate frame instanceTF)super__init___input_system_name_output_system_name isinstancestrr lookup_name ValueError input_systemr TypeError output_system same_frames)rr7r9 frame_cls __class__s rr0zCoordinateTransform.__init__Ds ".#0 d-s 3 3 -9$:QRRI  !M$*A!M!M!MNNN$-IKK!! /1D E E  $ 7D    d. 4 4 -9$:RSSI  !N$*B!N!N!NOOO%.Y[["" 02E F F !%!9D     !2 2 2#D   $D   rc|jSN _same_framesr!s rr:zCoordinateTransform.same_framesks   rc||_dSr>r?)rr:s rr:zCoordinateTransform.same_framesos'rc|jr|S|tjz}|dddf|dddf}}tt |||j}t jd5||j }dddn #1swxYwY|j j j}|j j j}t j |ddt jf|ddt jffdS)z> Transform one set of coordinates to another. Nr)frameignore)all)axis)r:udegrrr7nperrstate transform_tor9 sphericallonlat concatenatenewaxis)r input_coordsx_iny_inc_inc_outrNrOs rrzCoordinateTransform.transformss>    #ae+ !!!!Q$'aaad);d 'd 3 34;L   [X & & & : :%%d&899E : : : : : : : : : : : : : : :o!%o!%~s111bj=13qqq"*}3EFQOOOOs*BBBc6t|j|jS)6 Return the inverse of the transform. )r r2r1r!s rr"zCoordinateTransform.inverteds#4#;T=TUUUr) r#r$r% has_inverser0propertyr:setterrtransform_non_affiner" __classcell__)r<s@rr r AsK%%%%%%%%%%N!!X!(((PPP2%VVVVVVVrr ceZdZdZdZdZeejdZ ejdZ ejdZ dS)r z> Base transformation from world to pixel coordinates. TNcdS)z7 The number of input world dimensions. Nr+r!s rr'zWorld2PixelTransform.input_dimsrcdS)z Transform world to pixel coordinates. You should pass in a NxM array where N is the number of points to transform, and M is the number of dimensions. This then returns the (x, y) pixel coordinates as a Nx2 array. Nr+)rworlds rrzWorld2PixelTransform.transformr`rcdSrXNr+r!s rr"zWorld2PixelTransform.invertedr`r) r#r$r%r&rYframe_inrZabcabstractmethodr'rr"r+rrr r sKH   X           rr ceZdZdZdZdZeejdZ ejdZ ejdZ dS)r z> Base transformation from pixel to world coordinates. TNcdS)z8 The number of output world dimensions. Nr+r!s rr(z Pixel2WorldTransform.output_dimsr`rcdS)z Transform pixel to world coordinates. You should pass in a Nx2 array of (x, y) pixel coordinates to transform to world coordinates. This will then return an NxM array where M is the number of dimensions. Nr+)rpixels rrzPixel2WorldTransform.transformr`rcdSrdr+r!s rr"zPixel2WorldTransform.invertedr`r) r#r$r%r&rY frame_outrZrfrgr(rr"r+rrr r sKI   X           rr )rfnumpyrJmatplotlib.pathrmatplotlib.transformsrastropyrrHastropy.coordinatesrrrr __all__ABCMetar r r r r+rrrus~  ++++++   &&&&&i3;&&&&DQVQVQVQVQV/QVQVQVh     ?ck    >     ?ck      r