+ JV-jt(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$V^8dQhRRRRRR/#)patternslist[str] | Noneop_name str | NonereturnNone)formats"_/Volumes/fast/ai/experiments/ui-tars-smoke/.venv/lib/python3.14/site-packages/PIL/ImageMorph.py __annotate__LutBuilder.__annotate__As$(:D c  RVnVe?RRR.RR.RRR.R R .R R R .R .RO/pW#9dRV R2p\V4hW2,VnR#Ve WnR#.VnR#)z :param patterns: A list of input patterns, or None. :param op_name: The name of a known pattern. One of "corner", "dilation4", "dilation8", "erosion4", "erosion8" or "edge". :exception Exception: If the op_name is not recognized. 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)lut Exceptionr )selfr r known_patternsmsgs&&& r__init__LutBuilder.__init__As&*  /1EF2324HI1213GH N,( 3n$*3DM  !$MDMrc V^8dQhRRRR/#)r r z list[str]rrr)rs"rrrbs""Y"4"rc 8V;PV, unR#)zD Append to list of patterns. :param patterns: Additional patterns. N)r )r!r s&&r add_patternsLutBuilder.add_patternsbs ! rcV^8dQhRR/#r r bytearrayr)rs"rrrjs  9 rc zaa^^.o^o\VV3Rl\\444VnVP#)zs Set the current LUT, and return it. This is the default LUT that patterns will be applied against when building. c3J<"TFpSVS,^8,xK R#5i)rNr).0imsymbolss& r /LutBuilder.build_default_lut..rs!K?aWa!eq[11?s #)r,rangeLUT_SIZEr)r!r1r2s&@@rbuild_default_lutLutBuilder.build_default_lutjs2 a& K5?KKxxrcV^8dQhRR/#)r rbytearray | Noner)rs"rrrus)rc VP#)z Returns the current LUT r)r!s&rget_lutLutBuilder.get_lutus xxrc$V^8dQhRRRRRR/#)r patternstr permutationz list[int]rr)rs"rrr{s!88s88s8rc ^a\V4^ 8XgQhRPV3RlV44#)zeTakes a pattern and a permutation and returns the string permuted according to the permutation list. c36<"TFpSV,xK R#5i)Nr)r/pr@s& rr3-LutBuilder._string_permute..s7;awqzz;s)lenjoin)r!r@rBs&f&r_string_permuteLutBuilder._string_permute{s-;1$$$ww7;777rc(V^8dQhRRRRRRRR/#)r basic_patternrAoptions basic_resultintrzlist[tuple[str, int]]r)rs"rrrs, +.>A rc DW3.pRV9dXVR,^,p\^4F8pVPVPVR,^,\4V34K: RV9dA\ V4pVRVF,wrVPVPV\ 4V34K. RV9dp\ V4pVRVF[wrVP RR4P RR4P RR4p^\V4, pVPW34K] V#) zTakes 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)r5appendrJROTATION_MATRIXrH MIRROR_MATRIXreplacerP) r!rMrNrOr resr0nr@s &&&& r_pattern_permuteLutBuilder._pattern_permutes #12 '>2,q/C1X))(2,q/?KSQ '>H A (! !5!5g}!Ms ST!- '>H A (! !//#s3;;CEMMcSVW#c(l/ !- rcV^8dQhRR/#r+r)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#)zgCompile all patterns into a morphology LUT, and return it. This is the data to be passed into MorphOp.Nz(\w):?\s*\((.+?)\)\s*->\s*(\d) rDzSyntax error in pattern "" .Xz[01]:r NNrUrX)r7rr researchr\r grouprPr_rYcompiler5r6binrHmatch) r!r rFr1r#rNr@resultcompiled_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$r(r7r=rJr_rr__static_attributes__rrrrrs2!FB"  8@((rrcr]tRt^tRtRRRlltRRltRRltR R ltR R lt R Rlt RRlt Rt R#)MorphOpz*A class for binary morphological operatorsNc(V^8dQhRRRRRRRR/#) r rr:r r r r rrr)rs"rrMorphOp.__annotate__s8AA AA# A  Arc bVf Vf WnR#\W24P4VnR#)aCreate a binary morphological operator. If the LUT is not provided, then it is built using LutBuilder from the op_name or the patterns. :param lut: The LUT data. :param patterns: A list of input patterns, or None. :param op_name: The name of a known pattern. One of "corner", "dilation4", "dilation8", "erosion4", "erosion8", "edge". :exception Exception: If the op_name is not recognized. N)rrrr)r!rr r s&&&&rr$MorphOp.__init__s("  H!(4>>@DHrc V^8dQhRRRR/#)r image Image.Imagerztuple[int, Image.Image]r)rs"rrr}s;+Brc ^VPfRp\V4hVPR9dRp\V4h\P !VPVP 4p\P!\VP4VP4VP44pWC3#)aRun a single morphological operation on an image. Returns a tuple of the number of changed pixels and the morphed image. :param image: A 1-mode or L-mode image. :exception Exception: If the current operator is None. :exception ValueError: If the image is not 1 or L mode.No operator loadedImage mode must be 1 or LrWL) rr mode ValueErrorrnewsizerapplybytesgetim)r!rr#outimagecounts&& rr MorphOp.applys 88 &CC. ::Z '-CS/ !99UZZ4##E$((OU[[]HNNDTUrc V^8dQhRRRR/#r rrrzlist[tuple[int, int]]r)rs"rrr}sCC;C+@Crc VPfRp\V4hVPR9dRp\V4h\P !\ VP4VP44#)aHGet 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`. :param image: A 1-mode or L-mode image. :exception Exception: If the current operator is None. :exception ValueError: If the image is not 1 or L mode.rrr)rr rrrrmrrr!rr#s&& rrm MorphOp.matchsY 88 &CC. ::Z '-CS/ !""5?EKKMBBrc V^8dQhRRRR/#rr)rs"rrr} s : :; :3H :rc VPR9dRp\V4h\P!VP 44#)aGet a list of all turned on pixels in a 1 or L mode image. Returns a list of tuples of (x,y) coordinates of all non-empty pixels. See :ref:`coordinate-system`. :param image: A 1-mode or L-mode image. :exception ValueError: If the image is not 1 or L mode.rr)rrr get_on_pixelsrrs&& rrMorphOp.get_on_pixels s6 ::Z '-CS/ !**5;;=99rc V^8dQhRRRR/#r filenamerArrr)rs"rrr}s ! ! ! !rc \VR4;_uu_4p\VP44VnRRR4\ VP4\ 8wdRVnRp\ V4hR# +'giLD;i)z Load an operator from an mrl file :param filename: The file to read from. :exception Exception: If the length of the file data is not 512. rbNzWrong size operator file!)openr,readrrHr6r )r!rfr#s&& rload_lutMorphOp.load_luts`(D ! !Q *DH" txx=H $DH-CC.  %" !s A00 B c V^8dQhRRRR/#rr)rs"rrr}*s    rc VPfRp\V4h\VR4;_uu_4pVPVP4RRR4R# +'giR#;i)z Save an operator to an mrl file. :param filename: The destination file. :exception Exception: If the current operator is None. Nrwb)rr rwrite)r!rr#rs&& rsave_lutMorphOp.save_lut*sK 88 &CC. (D ! !Q GGDHH " ! ! !s A A' c V^8dQhRRRR/#)r rr:rrr)rs"rrr}7s+rc WnR#)z= Set the LUT from an external source :param lut: A new LUT. Nr<)r!rs&&rset_lutMorphOp.set_lut7s rr<)NNN) rtrurvrwrxr$rrmrrrrryrrrr{r{s/4A,(C& : ! rr{i) rr ) r rrrrrrrr) __future__rrhrDrrr6rZr[rr{rrrrs<# "   mm`ppr