+ UBir!f^RIHt^RIt^RIHtHtRt.R Ot.R Ot!RR4t !RR4t R#) ) annotationsN)Image _imagingmorphcr]tRt^tRtRRRlltRRltRRltR R ltR R lt R Rlt RRlt Rt R#) LutBuilderaA class for building a MorphLut from a descriptive language The input patterns is a list of a strings sequences like these:: 4:(... .1. 111)->1 (whitespaces including linebreaks are ignored). The option 4 describes a series of symmetry operations (in this case a 4-rotation), the pattern is described by: - . or X - Ignore - 1 - Pixel is on - 0 - Pixel is off The result of the operation is described after "->" string. The default is to return the current pixel value, which is returned if no other match is found. Operations: - 4 - 4 way rotation - N - Negate - 1 - Dummy op for no other operation (an op must always be given) - M - Mirroring Example:: lb = LutBuilder(patterns = ["4:(... .1. 111)->1"]) lut = lb.build_lut() Nc$V^8dQhRRRRRR/#)patternslist[str] | Noneop_name str | NonereturnNone)formats"3/usr/lib/python3.14/site-packages/PIL/ImageMorph.py __annotate__LutBuilder.__annotate__As$44(4:D4 4c  VeWnM.VnRVnVe?RRR.RR.RRR.RR .R R R .R .RO/pW#9dR V R2p\V4hW2,VnR#R#)Ncorner1:(... ... ...)->0z4:(00. 01. ...)->1 dilation4z4:(... .0. .1.)->1 dilation8z4:(... .0. ..1)->1erosion4z4:(... .1. .0.)->0erosion8z4:(... .1. ..0)->0edgezUnknown pattern !)rz4:(.0. .1. ...)->1z4:(01. .1. ...)->1)r lut Exception)selfr r known_patternsmsgs&&& r__init__LutBuilder.__init__As  $MDM%)  /1EF2324HI1213GH N,( 3n$*3DM# rc V^8dQhRRRR/#)r r z list[str]rrr)rs"rrr\s""Y"4"rc 8V;PV, unR#Nr )r!r s&&r add_patternsLutBuilder.add_patterns\s ! rcV^8dQhRR/#)r rrr)rs"rrr_sLL4Lrc faa^^.o^o\VV3Rl\\444VnR#)rc3J<"TFpSVS,^8,xK R#5i)rNr).0imsymbolss& r /LutBuilder.build_default_lut..bs!K?aWa!eq[11?s #N) bytearrayrangeLUT_SIZEr)r!r1r2s&@@rbuild_default_lutLutBuilder.build_default_lut_s'a& K5?KKrcV^8dQhRR/#)r rbytearray | Noner)rs"rrrds)rc VP#r(r)r!s&rget_lutLutBuilder.get_lutds xxrc$V^8dQhRRRRRR/#)r patternstr permutationz list[int]rr)rs"rrrgs!88s88s8rc ^a\V4^ 8XgQhRPV3RlV44#)ztstring_permute takes a pattern and a permutation and returns the string permuted according to the permutation list. c36<"TFpSV,xK R#5ir(r)r/prAs& rr3-LutBuilder._string_permute..ls7;awqzz;s)lenjoin)r!rArCs&f&r_string_permuteLutBuilder._string_permutegs-;1$$$ww7;777rc(V^8dQhRRRRRRRR/#)r basic_patternrBoptions basic_resultintrzlist[tuple[str, int]]r)rs"rrrns, +.>A rc DW3.pRV9dXVR,^,p\^4F8pVPVPVR,^,\4V34K: RV9dA\ V4pVRVF,wrVPVPV\ 4V34K. RV9dp\ V4pVRVF[wrVP RR4P RR4P RR4p^\V4, pVPW34K] V#) zpattern_permute takes a basic pattern and its result and clones the pattern according to the modifications described in the $options parameter. It returns a list of all cloned patterns.4MNN0Z1)r6appendrKROTATION_MATRIXrI MIRROR_MATRIXreplacerQ) r!rNrOrPr resr0nrAs &&&& r_pattern_permuteLutBuilder._pattern_permutens #12 '>2,q/C1X))(2,q/?KSQ '>H A (! !5!5g}!Ms ST!- '>H A (! !//#s3;;CEMMcSVW#c(l/ !- rcV^8dQhRR/#)r rr5r)rs"rrrs**9*rc VP4VPfQh.pVPFp\P!RVP RR44pV'gRV,R,p\ V4hVP^4pVP^4p\VP^44pVP RR4P RR4pWPWeV4, pK .pVFZpV^,P RR 4P R R 4pVP\P!V4V^,34K\ \\4F{p \V 4R ,p R ^ \V 4, ,V ,RRR 1,p VF6wrkVP!V 4'gK^^.V ,VPV &K8 K} VP#)z\Compile all patterns into a morphology lut. TBD :Build based on (file) morphlut:modify_lut Nz(\w):?\s*\((.+?)\)\s*->\s*(\d) rEzSyntax error in pattern "" .Xz[01]:r NNrVrY)r8rr researchr]r grouprQr`rZcompiler6r7binrImatch) r!r rGr1r#rOrAresultcompiled_patternsr0 bitpatternrs & r build_lutLutBuilder.build_luts  xx###A ;QYYtR=PQA1A5;n$ggajGggajG_Fooc2.66tR@G --gG GHG ""3,44S&AA  $ $bjjmWQZ%@ A xAQJS_!45 BDbDIJ/ ==,,#$a&)DHHQK0 !xxr)rr )NN) __name__ __module__ __qualname____firstlineno____doc__r$r*r8r>rKr`rs__static_attributes__rrrrrs2!F46"L 8@**rrcr]tRt^tRtRRRlltRRltRRltR R ltR R lt R Rlt RRlt Rt R#)MorphOpz*A class for binary morphological operatorsNc(V^8dQhRRRRRRRR/#) r rr;r r r r rrr)rs"rrMorphOp.__annotate__s8 A A  A A# A  Arc WnVe"\VR7P4VnR#Ve"\VR7P4VnR#R#)z&Create a binary morphological operatorN)r r))rrrs)r!rr r s&&&&rr$MorphOp.__init__sD  !'2<<>DH  !!84>>@DH"rc V^8dQhRRRR/#)r image Image.Imagerztuple[int, Image.Image]r)rs"rrr~s;+Brc `VPfRp\V4hVPR8wdRp\V4h\P !VPVP R4p\P!\VP4VP4VP44pWC3#)zwRun a single morphological operation on an image Returns a tuple of the number of changed pixels and the morphed imageNNo operator loadedLImage mode must be L) rr mode ValueErrorrnewsizerapplybytesgetim)r!rr#outimagecounts&& rr MorphOp.applys 88 &CC. :: (CS/ !99UZZT:##E$((OU[[]HNNDTUrc V^8dQhRRRR/#r rrrzlist[tuple[int, int]]r)rs"rrr~s C C; C+@ Crc VPfRp\V4hVPR8wdRp\V4h\P !\ VP4VP44#)zGet a list of coordinates matching the morphological operation on an image. Returns a list of tuples of (x,y) coordinates of all matching pixels. See :ref:`coordinate-system`.rrr)rr rrrrnrrr!rr#s&& rrn MorphOp.matchsY 88 &CC. :: (CS/ !""5?EKKMBBrc V^8dQhRRRR/#rr)rs"rrr~s : :; :3H :rc VPR8wdRp\V4h\P!VP 44#)zGet a list of all turned on pixels in a binary image Returns a list of tuples of (x,y) coordinates of all matching pixels. See :ref:`coordinate-system`.rr)rrr get_on_pixelsrrs&& rrMorphOp.get_on_pixelss6 :: (CS/ !**5;;=99rc V^8dQhRRRR/#r filenamerBrrr)rs"rrr~s!!!!rc \VR4;_uu_4p\VP44VnRRR4\ VP4\ 8wdRVnRp\ V4hR# +'giLD;i)z!Load an operator from an mrl filerbNzWrong size operator file!)openr5readrrIr7r )r!rfr#s&& rload_lutMorphOp.load_luts^ (D ! !Q *DH" txx=H $DH-CC.  %" !s A00 B c V^8dQhRRRR/#rr)rs"rrr~src VPfRp\V4h\VR4;_uu_4pVPVP4RRR4R# +'giR#;i)zSave an operator to an mrl fileNrwb)rr rwrite)r!rr#rs&& rsave_lutMorphOp.save_lutsI 88 &CC. (D ! !Q GGDHH " ! ! !s A A' c V^8dQhRRRR/#)r rr;rrr)rs"rrr~s+rc WnR#)z#Set the lut from an external sourceNr=)r!rs&&rset_lutMorphOp.set_lutsrr=)NNN) rurvrwrxryr$rrnrrrrrzrrrr|r|s/4 A C :!rr|i) rr ) r rrrrrrrr) __future__rrirErrr7r[r\rr|rrrrs<# "   [[|NNr