github.com/unidoc/unipdf/v3@v3.55.0/internal/jbig2/encoder/classer/classer.go

//
// Copyright 2020 FoxyUtils ehf. All rights reserved.
//
// This is a commercial product and requires a license to operate.
// A trial license can be obtained at https://unidoc.io
//
// DO NOT EDIT: generated by unitwist Go source code obfuscator.
//
// Use of this source code is governed by the UniDoc End User License Agreement
// terms that can be accessed at https://unidoc.io/eula/

package classer ;import (_d "github.com/unidoc/unipdf/v3/common";_g "github.com/unidoc/unipdf/v3/internal/jbig2/basic";_ad "github.com/unidoc/unipdf/v3/internal/jbig2/bitmap";_eb "github.com/unidoc/unipdf/v3/internal/jbig2/errors";_e "image";_ec "math";
);const (MaxDiffWidth =2;MaxDiffHeight =2;);func (_ggd *Classer )verifyMethod (_ege Method )error {if _ege !=RankHaus &&_ege !=Correlation {return _eb .Error ("\u0076\u0065\u0072i\u0066\u0079\u004d\u0065\u0074\u0068\u006f\u0064","\u0069\u006e\u0076\u0061li\u0064\u0020\u0063\u006c\u0061\u0073\u0073\u0065\u0072\u0020\u006d\u0065\u0074\u0068o\u0064");
};return nil ;};func (_aba *Classer )getULCorners (_ecaa *_ad .Bitmap ,_cg *_ad .Boxes )error {const _gd ="\u0067\u0065\u0074U\u004c\u0043\u006f\u0072\u006e\u0065\u0072\u0073";if _ecaa ==nil {return _eb .Error (_gd ,"\u006e\u0069l\u0020\u0069\u006da\u0067\u0065\u0020\u0062\u0069\u0074\u006d\u0061\u0070");
};if _cg ==nil {return _eb .Error (_gd ,"\u006e\u0069\u006c\u0020\u0062\u006f\u0075\u006e\u0064\u0073");};if _aba .PtaUL ==nil {_aba .PtaUL =&_ad .Points {};};_fd :=len (*_cg );var (_ga ,_bc ,_dfd ,_ba int ;_edgf ,_eg ,_ade ,_afe float32 ;_bcf error ;_ca *_e .Rectangle ;
_be *_ad .Bitmap ;_gg _e .Point ;);for _fdd :=0;_fdd < _fd ;_fdd ++{_ga =_aba .BaseIndex +_fdd ;if _edgf ,_eg ,_bcf =_aba .CentroidPoints .GetGeometry (_ga );_bcf !=nil {return _eb .Wrap (_bcf ,_gd ,"\u0043\u0065\u006e\u0074\u0072\u006f\u0069\u0064\u0050o\u0069\u006e\u0074\u0073");
};if _bc ,_bcf =_aba .ClassIDs .Get (_ga );_bcf !=nil {return _eb .Wrap (_bcf ,_gd ,"\u0043\u006c\u0061s\u0073\u0049\u0044\u0073\u002e\u0047\u0065\u0074");};if _ade ,_afe ,_bcf =_aba .CentroidPointsTemplates .GetGeometry (_bc );_bcf !=nil {return _eb .Wrap (_bcf ,_gd ,"\u0043\u0065\u006etr\u006f\u0069\u0064\u0050\u006f\u0069\u006e\u0074\u0073\u0054\u0065\u006d\u0070\u006c\u0061\u0074\u0065\u0073");
};_bb :=_ade -_edgf ;_fde :=_afe -_eg ;if _bb >=0{_dfd =int (_bb +0.5);}else {_dfd =int (_bb -0.5);};if _fde >=0{_ba =int (_fde +0.5);}else {_ba =int (_fde -0.5);};if _ca ,_bcf =_cg .Get (_fdd );_bcf !=nil {return _eb .Wrap (_bcf ,_gd ,"");};_cc ,_bd :=_ca .Min .X ,_ca .Min .Y ;
_be ,_bcf =_aba .UndilatedTemplates .GetBitmap (_bc );if _bcf !=nil {return _eb .Wrap (_bcf ,_gd ,"\u0055\u006e\u0064\u0069\u006c\u0061\u0074\u0065\u0064\u0054e\u006d\u0070\u006c\u0061\u0074\u0065\u0073.\u0047\u0065\u0074\u0028\u0069\u0043\u006c\u0061\u0073\u0073\u0029");
};_gg ,_bcf =_gec (_ecaa ,_cc ,_bd ,_dfd ,_ba ,_be );if _bcf !=nil {return _eb .Wrap (_bcf ,_gd ,"");};_aba .PtaUL .AddPoint (float32 (_cc -_dfd +_gg .X ),float32 (_bd -_ba +_gg .Y ));};return nil ;};func (_da *Classer )addPageComponents (_ab *_ad .Bitmap ,_ee *_ad .Boxes ,_ecf *_ad .Bitmaps ,_ebb int ,_eca Method )error {const _gcb ="\u0043l\u0061\u0073\u0073\u0065r\u002e\u0041\u0064\u0064\u0050a\u0067e\u0043o\u006d\u0070\u006f\u006e\u0065\u006e\u0074s";
if _ab ==nil {return _eb .Error (_gcb ,"\u006e\u0069\u006c\u0020\u0069\u006e\u0070\u0075\u0074 \u0070\u0061\u0067\u0065");};if _ee ==nil ||_ecf ==nil ||len (*_ee )==0{_d .Log .Trace ("\u0041\u0064\u0064P\u0061\u0067\u0065\u0043\u006f\u006d\u0070\u006f\u006e\u0065\u006e\u0074\u0073\u003a\u0020\u0025\u0073\u002e\u0020\u004e\u006f\u0020\u0063\u006f\u006d\u0070\u006f\u006e\u0065n\u0074\u0073\u0020\u0066\u006f\u0075\u006e\u0064",_ab );
return nil ;};var _ge error ;switch _eca {case RankHaus :_ge =_da .classifyRankHaus (_ee ,_ecf ,_ebb );case Correlation :_ge =_da .classifyCorrelation (_ee ,_ecf ,_ebb );default:_d .Log .Debug ("\u0055\u006ek\u006e\u006f\u0077\u006e\u0020\u0063\u006c\u0061\u0073\u0073\u0069\u0066\u0079\u0020\u006d\u0065\u0074\u0068\u006f\u0064\u003a\u0020'%\u0076\u0027",_eca );
return _eb .Error (_gcb ,"\u0075\u006e\u006bno\u0077\u006e\u0020\u0063\u006c\u0061\u0073\u0073\u0069\u0066\u0079\u0020\u006d\u0065\u0074\u0068\u006f\u0064");};if _ge !=nil {return _eb .Wrap (_ge ,_gcb ,"");};if _ge =_da .getULCorners (_ab ,_ee );_ge !=nil {return _eb .Wrap (_ge ,_gcb ,"");
};_c :=len (*_ee );_da .BaseIndex +=_c ;if _ge =_da .ComponentsNumber .Add (_c );_ge !=nil {return _eb .Wrap (_ge ,_gcb ,"");};return nil ;};const (MaxConnCompWidth =350;MaxCharCompWidth =350;MaxWordCompWidth =1000;MaxCompHeight =120;);func (_gcbg *Classer )classifyRankHouseNonOne (_eba *_ad .Boxes ,_daaa ,_feg ,_dbc *_ad .Bitmaps ,_daff *_ad .Points ,_egb *_g .NumSlice ,_cfb int )(_eegg error ){const _gcg ="\u0043\u006c\u0061\u0073s\u0065\u0072\u002e\u0063\u006c\u0061\u0073\u0073\u0069\u0066y\u0052a\u006e\u006b\u0048\u006f\u0075\u0073\u0065O\u006e\u0065";
var (_dde ,_dfb ,_edfe ,_gbc float32 ;_eggf ,_bcd ,_cef int ;_gbe ,_feag ,_gcbc ,_cadd ,_dbcc *_ad .Bitmap ;_cca ,_ccbd bool ;);_dbd :=_ad .MakePixelSumTab8 ();for _dea :=0;_dea < len (_daaa .Values );_dea ++{if _feag ,_eegg =_feg .GetBitmap (_dea );_eegg !=nil {return _eb .Wrap (_eegg ,_gcg ,"b\u006d\u0073\u0031\u002e\u0047\u0065\u0074\u0028\u0069\u0029");
};if _eggf ,_eegg =_egb .GetInt (_dea );_eegg !=nil {_d .Log .Trace ("\u0047\u0065t\u0074\u0069\u006e\u0067 \u0046\u0047T\u0065\u006d\u0070\u006c\u0061\u0074\u0065\u0073 \u0061\u0074\u003a\u0020\u0025\u0064\u0020\u0066\u0061\u0069\u006c\u0065d\u003a\u0020\u0025\u0076",_dea ,_eegg );
};if _gcbc ,_eegg =_dbc .GetBitmap (_dea );_eegg !=nil {return _eb .Wrap (_eegg ,_gcg ,"b\u006d\u0073\u0032\u002e\u0047\u0065\u0074\u0028\u0069\u0029");};if _dde ,_dfb ,_eegg =_daff .GetGeometry (_dea );_eegg !=nil {return _eb .Wrapf (_eegg ,_gcg ,"\u0070t\u0061[\u0069\u005d\u002e\u0047\u0065\u006f\u006d\u0065\u0074\u0072\u0079");
};_aedd :=len (_gcbg .UndilatedTemplates .Values );_cca =false ;_faf :=_cda (_gcbg ,_feag );for _cef =_faf .Next ();_cef > -1;{if _cadd ,_eegg =_gcbg .UndilatedTemplates .GetBitmap (_cef );_eegg !=nil {return _eb .Wrap (_eegg ,_gcg ,"\u0070\u0069\u0078\u0061\u0074\u002e\u005b\u0069\u0043l\u0061\u0073\u0073\u005d");
};if _bcd ,_eegg =_gcbg .FgTemplates .GetInt (_cef );_eegg !=nil {_d .Log .Trace ("\u0047\u0065\u0074\u0074\u0069\u006eg\u0020\u0046\u0047\u0054\u0065\u006d\u0070\u006c\u0061\u0074\u0065\u005b\u0025d\u005d\u0020\u0066\u0061\u0069\u006c\u0065d\u003a\u0020\u0025\u0076",_cef ,_eegg );
};if _dbcc ,_eegg =_gcbg .DilatedTemplates .GetBitmap (_cef );_eegg !=nil {return _eb .Wrap (_eegg ,_gcg ,"\u0070\u0069\u0078\u0061\u0074\u0064\u005b\u0069\u0043l\u0061\u0073\u0073\u005d");};if _edfe ,_gbc ,_eegg =_gcbg .CentroidPointsTemplates .GetGeometry (_cef );
_eegg !=nil {return _eb .Wrap (_eegg ,_gcg ,"\u0043\u0065\u006et\u0072\u006f\u0069\u0064P\u006f\u0069\u006e\u0074\u0073\u0054\u0065m\u0070\u006c\u0061\u0074\u0065\u0073\u005b\u0069\u0043\u006c\u0061\u0073\u0073\u005d");};_ccbd ,_eegg =_ad .RankHausTest (_feag ,_gcbc ,_cadd ,_dbcc ,_dde -_edfe ,_dfb -_gbc ,MaxDiffWidth ,MaxDiffHeight ,_eggf ,_bcd ,float32 (_gcbg .Settings .RankHaus ),_dbd );
if _eegg !=nil {return _eb .Wrap (_eegg ,_gcg ,"");};if _ccbd {_cca =true ;if _eegg =_gcbg .ClassIDs .Add (_cef );_eegg !=nil {return _eb .Wrap (_eegg ,_gcg ,"");};if _eegg =_gcbg .ComponentPageNumbers .Add (_cfb );_eegg !=nil {return _eb .Wrap (_eegg ,_gcg ,"");
};if _gcbg .Settings .KeepClassInstances {_cgc ,_gaf :=_gcbg .ClassInstances .GetBitmaps (_cef );if _gaf !=nil {return _eb .Wrap (_gaf ,_gcg ,"\u0063\u002e\u0050\u0069\u0078\u0061\u0061\u002e\u0047\u0065\u0074B\u0069\u0074\u006d\u0061\u0070\u0073\u0028\u0069\u0043\u006ca\u0073\u0073\u0029");
};if _gbe ,_gaf =_daaa .GetBitmap (_dea );_gaf !=nil {return _eb .Wrap (_gaf ,_gcg ,"\u0070i\u0078\u0061\u005b\u0069\u005d");};_cgc .Values =append (_cgc .Values ,_gbe );_agf ,_gaf :=_eba .Get (_dea );if _gaf !=nil {return _eb .Wrap (_gaf ,_gcg ,"b\u006f\u0078\u0061\u002e\u0047\u0065\u0074\u0028\u0069\u0029");
};_cgc .Boxes =append (_cgc .Boxes ,_agf );};break ;};};if !_cca {if _eegg =_gcbg .ClassIDs .Add (_aedd );_eegg !=nil {return _eb .Wrap (_eegg ,_gcg ,"\u0021\u0066\u006f\u0075\u006e\u0064");};if _eegg =_gcbg .ComponentPageNumbers .Add (_cfb );_eegg !=nil {return _eb .Wrap (_eegg ,_gcg ,"\u0021\u0066\u006f\u0075\u006e\u0064");
};_fba :=&_ad .Bitmaps {};_gbe =_daaa .Values [_dea ];_fba .AddBitmap (_gbe );_dgb ,_aeg :=_gbe .Width ,_gbe .Height ;_gcbg .TemplatesSize .Add (uint64 (_dgb )*uint64 (_aeg ),_aedd );_ffc ,_bdd :=_eba .Get (_dea );if _bdd !=nil {return _eb .Wrap (_bdd ,_gcg ,"\u0021\u0066\u006f\u0075\u006e\u0064");
};_fba .AddBox (_ffc );_gcbg .ClassInstances .AddBitmaps (_fba );_gcbg .CentroidPointsTemplates .AddPoint (_dde ,_dfb );_gcbg .UndilatedTemplates .AddBitmap (_feag );_gcbg .DilatedTemplates .AddBitmap (_gcbc );_gcbg .FgTemplates .AddInt (_eggf );};};_gcbg .NumberOfClasses =len (_gcbg .UndilatedTemplates .Values );
return nil ;};const JbAddedPixels =6;const (RankHaus Method =iota ;Correlation ;);func (_ffcf Settings )Validate ()error {const _bfb ="\u0053\u0065\u0074\u0074\u0069\u006e\u0067\u0073\u002e\u0056\u0061\u006ci\u0064\u0061\u0074\u0065";if _ffcf .Thresh < 0.4||_ffcf .Thresh > 0.98{return _eb .Error (_bfb ,"\u006a\u0062i\u0067\u0032\u0020\u0065\u006e\u0063\u006f\u0064\u0065\u0072\u0020\u0074\u0068\u0072\u0065\u0073\u0068\u0020\u006e\u006f\u0074\u0020\u0069\u006e\u0020\u0072\u0061\u006e\u0067\u0065\u0020\u005b\u0030\u002e\u0034\u0020\u002d\u0020\u0030\u002e\u0039\u0038\u005d");
};if _ffcf .WeightFactor < 0.0||_ffcf .WeightFactor > 1.0{return _eb .Error (_bfb ,"\u006a\u0062i\u0067\u0032\u0020\u0065\u006ec\u006f\u0064\u0065\u0072\u0020w\u0065\u0069\u0067\u0068\u0074\u0020\u0066\u0061\u0063\u0074\u006f\u0072\u0020\u006e\u006f\u0074\u0020\u0069\u006e\u0020\u0072\u0061\u006e\u0067\u0065\u0020\u005b\u0030\u002e\u0030\u0020\u002d\u0020\u0031\u002e\u0030\u005d");
};if _ffcf .RankHaus < 0.5||_ffcf .RankHaus > 1.0{return _eb .Error (_bfb ,"\u006a\u0062\u0069\u0067\u0032\u0020\u0065\u006e\u0063\u006f\u0064\u0065\u0072\u0020\u0072a\u006e\u006b\u0020\u0068\u0061\u0075\u0073\u0020\u0076\u0061\u006c\u0075\u0065 \u006e\u006f\u0074\u0020\u0069\u006e\u0020\u0072\u0061\u006e\u0067\u0065 [\u0030\u002e\u0035\u0020\u002d\u0020\u0031\u002e\u0030\u005d");
};if _ffcf .SizeHaus < 1||_ffcf .SizeHaus > 10{return _eb .Error (_bfb ,"\u006a\u0062\u0069\u0067\u0032 \u0065\u006e\u0063\u006f\u0064\u0065\u0072\u0020\u0073\u0069\u007a\u0065\u0020h\u0061\u0075\u0073\u0020\u0076\u0061\u006c\u0075\u0065\u0020\u006e\u006f\u0074\u0020\u0069\u006e\u0020\u0072\u0061\u006e\u0067\u0065\u0020\u005b\u0031\u0020\u002d\u0020\u0031\u0030]");
};switch _ffcf .Components {case _ad .ComponentConn ,_ad .ComponentCharacters ,_ad .ComponentWords :default:return _eb .Error (_bfb ,"\u0069n\u0076\u0061\u006c\u0069d\u0020\u0063\u006c\u0061\u0073s\u0065r\u0020c\u006f\u006d\u0070\u006f\u006e\u0065\u006et");
};return nil ;};func (_bfe *Classer )ComputeLLCorners ()(_ed error ){const _fb ="\u0043l\u0061\u0073\u0073\u0065\u0072\u002e\u0043\u006f\u006d\u0070\u0075t\u0065\u004c\u004c\u0043\u006f\u0072\u006e\u0065\u0072\u0073";if _bfe .PtaUL ==nil {return _eb .Error (_fb ,"\u0055\u004c\u0020\u0043or\u006e\u0065\u0072\u0073\u0020\u006e\u006f\u0074\u0020\u0064\u0065\u0066\u0069\u006ee\u0064");
};_fa :=len (*_bfe .PtaUL );_bfe .PtaLL =&_ad .Points {};var (_fe ,_ea float32 ;_efa ,_df int ;_ae *_ad .Bitmap ;);for _edg :=0;_edg < _fa ;_edg ++{_fe ,_ea ,_ed =_bfe .PtaUL .GetGeometry (_edg );if _ed !=nil {_d .Log .Debug ("\u0047e\u0074\u0074\u0069\u006e\u0067\u0020\u0050\u0074\u0061\u0055\u004c \u0066\u0061\u0069\u006c\u0065\u0064\u003a\u0020\u0025\u0076",_ed );
return _eb .Wrap (_ed ,_fb ,"\u0050\u0074\u0061\u0055\u004c\u0020\u0047\u0065\u006fm\u0065\u0074\u0072\u0079");};_efa ,_ed =_bfe .ClassIDs .Get (_edg );if _ed !=nil {_d .Log .Debug ("\u0047\u0065\u0074\u0074\u0069\u006e\u0067\u0020\u0043\u006c\u0061s\u0073\u0049\u0044\u0020\u0066\u0061\u0069\u006c\u0065\u0064:\u0020\u0025\u0076",_ed );
return _eb .Wrap (_ed ,_fb ,"\u0043l\u0061\u0073\u0073\u0049\u0044");};_ae ,_ed =_bfe .UndilatedTemplates .GetBitmap (_efa );if _ed !=nil {_d .Log .Debug ("\u0047\u0065t\u0074\u0069\u006e\u0067 \u0055\u006ed\u0069\u006c\u0061\u0074\u0065\u0064\u0054\u0065m\u0070\u006c\u0061\u0074\u0065\u0073\u0020\u0066\u0061\u0069\u006c\u0065d\u003a\u0020\u0025\u0076",_ed );
return _eb .Wrap (_ed ,_fb ,"\u0055\u006e\u0064\u0069la\u0074\u0065\u0064\u0020\u0054\u0065\u006d\u0070\u006c\u0061\u0074\u0065\u0073");};_df =_ae .Height ;_bfe .PtaLL .AddPoint (_fe ,_ea +float32 (_df ));};return nil ;};func _gec (_fgg *_ad .Bitmap ,_bed ,_eed ,_gca ,_caf int ,_dg *_ad .Bitmap )(_fag _e .Point ,_fbg error ){const _dgc ="\u0066i\u006e\u0061\u006c\u0041l\u0069\u0067\u006e\u006d\u0065n\u0074P\u006fs\u0069\u0074\u0069\u006f\u006e\u0069\u006eg";
if _fgg ==nil {return _fag ,_eb .Error (_dgc ,"\u0073\u006f\u0075\u0072ce\u0020\u006e\u006f\u0074\u0020\u0070\u0072\u006f\u0076\u0069\u0064\u0065\u0064");};if _dg ==nil {return _fag ,_eb .Error (_dgc ,"t\u0065\u006d\u0070\u006cat\u0065 \u006e\u006f\u0074\u0020\u0070r\u006f\u0076\u0069\u0064\u0065\u0064");
};_ebbg ,_cad :=_dg .Width ,_dg .Height ;_cd ,_gag :=_bed -_gca -JbAddedPixels ,_eed -_caf -JbAddedPixels ;_d .Log .Trace ("\u0078\u003a\u0020\u0027\u0025\u0064\u0027\u002c\u0020\u0079\u003a\u0020\u0027\u0025\u0064'\u002c\u0020\u0077\u003a\u0020\u0027\u0025\u0064\u0027\u002c\u0020\u0068\u003a \u0027\u0025\u0064\u0027\u002c\u0020\u0062\u0078\u003a\u0020\u0027\u0025d'\u002c\u0020\u0062\u0079\u003a\u0020\u0027\u0025\u0064\u0027",_bed ,_eed ,_ebbg ,_cad ,_cd ,_gag );
_dab ,_fbg :=_ad .Rect (_cd ,_gag ,_ebbg ,_cad );if _fbg !=nil {return _fag ,_eb .Wrap (_fbg ,_dgc ,"");};_ggb ,_ ,_fbg :=_fgg .ClipRectangle (_dab );if _fbg !=nil {_d .Log .Error ("\u0043a\u006e\u0027\u0074\u0020\u0063\u006c\u0069\u0070\u0020\u0072\u0065c\u0074\u0061\u006e\u0067\u006c\u0065\u003a\u0020\u0025\u0076",_dab );
return _fag ,_eb .Wrap (_fbg ,_dgc ,"");};_fc :=_ad .New (_ggb .Width ,_ggb .Height );_cdg :=_ec .MaxInt32 ;var _ecg ,_adef ,_eea ,_fgd ,_eag int ;for _ecg =-1;_ecg <=1;_ecg ++{for _adef =-1;_adef <=1;_adef ++{if _ ,_fbg =_ad .Copy (_fc ,_ggb );_fbg !=nil {return _fag ,_eb .Wrap (_fbg ,_dgc ,"");
};if _fbg =_fc .RasterOperation (_adef ,_ecg ,_ebbg ,_cad ,_ad .PixSrcXorDst ,_dg ,0,0);_fbg !=nil {return _fag ,_eb .Wrap (_fbg ,_dgc ,"");};_eea =_fc .CountPixels ();if _eea < _cdg {_fgd =_adef ;_eag =_ecg ;_cdg =_eea ;};};};_fag .X =_fgd ;_fag .Y =_eag ;
return _fag ,nil ;};func Init (settings Settings )(*Classer ,error ){const _f ="\u0063\u006c\u0061s\u0073\u0065\u0072\u002e\u0049\u006e\u0069\u0074";_b :=&Classer {Settings :settings ,Widths :map[int ]int {},Heights :map[int ]int {},TemplatesSize :_g .IntsMap {},TemplateAreas :&_g .IntSlice {},ComponentPageNumbers :&_g .IntSlice {},ClassIDs :&_g .IntSlice {},ComponentsNumber :&_g .IntSlice {},CentroidPoints :&_ad .Points {},CentroidPointsTemplates :&_ad .Points {},UndilatedTemplates :&_ad .Bitmaps {},DilatedTemplates :&_ad .Bitmaps {},ClassInstances :&_ad .BitmapsArray {},FgTemplates :&_g .NumSlice {}};
if _ef :=_b .Settings .Validate ();_ef !=nil {return nil ,_eb .Wrap (_ef ,_f ,"");};return _b ,nil ;};func (_ce *Classer )classifyCorrelation (_geb *_ad .Boxes ,_daa *_ad .Bitmaps ,_dc int )error {const _bee ="\u0063\u006c\u0061\u0073si\u0066\u0079\u0043\u006f\u0072\u0072\u0065\u006c\u0061\u0074\u0069\u006f\u006e";
if _geb ==nil {return _eb .Error (_bee ,"\u006e\u0065\u0077\u0043\u006f\u006d\u0070\u006f\u006e\u0065\u006e\u0074\u0073\u0020\u0062\u006f\u0075\u006e\u0064\u0069\u006e\u0067\u0020\u0062o\u0078\u0065\u0073\u0020\u006eo\u0074\u0020f\u006f\u0075\u006e\u0064");
};if _daa ==nil {return _eb .Error (_bee ,"\u006e\u0065wC\u006f\u006d\u0070o\u006e\u0065\u006e\u0074s b\u0069tm\u0061\u0070\u0020\u0061\u0072\u0072\u0061y \u006e\u006f\u0074\u0020\u0066\u006f\u0075n\u0064");};_gef :=len (_daa .Values );if _gef ==0{_d .Log .Debug ("\u0063l\u0061\u0073s\u0069\u0066\u0079C\u006f\u0072\u0072\u0065\u006c\u0061\u0074i\u006f\u006e\u0020\u002d\u0020\u0070r\u006f\u0076\u0069\u0064\u0065\u0064\u0020\u0070\u0069\u0078\u0061s\u0020\u0069\u0073\u0020\u0065\u006d\u0070\u0074\u0079");
return nil ;};var (_de ,_dca *_ad .Bitmap ;_ceb error ;);_bfd :=&_ad .Bitmaps {Values :make ([]*_ad .Bitmap ,_gef )};for _dge ,_adb :=range _daa .Values {_dca ,_ceb =_adb .AddBorderGeneral (JbAddedPixels ,JbAddedPixels ,JbAddedPixels ,JbAddedPixels ,0);
if _ceb !=nil {return _eb .Wrap (_ceb ,_bee ,"");};_bfd .Values [_dge ]=_dca ;};_edc :=_ce .FgTemplates ;_cea :=_ad .MakePixelSumTab8 ();_adc :=_ad .MakePixelCentroidTab8 ();_afdg :=make ([]int ,_gef );_egg :=make ([][]int ,_gef );_ag :=_ad .Points (make ([]_ad .Point ,_gef ));
_dad :=&_ag ;var (_geg ,_gegd int ;_bg ,_afee ,_eeda int ;_daf ,_gaa int ;_afb byte ;);for _fgde ,_gdg :=range _bfd .Values {_egg [_fgde ]=make ([]int ,_gdg .Height );_geg =0;_gegd =0;_afee =(_gdg .Height -1)*_gdg .RowStride ;_bg =0;for _gaa =_gdg .Height -1;
_gaa >=0;_gaa ,_afee =_gaa -1,_afee -_gdg .RowStride {_egg [_fgde ][_gaa ]=_bg ;_eeda =0;for _daf =0;_daf < _gdg .RowStride ;_daf ++{_afb =_gdg .Data [_afee +_daf ];_eeda +=_cea [_afb ];_geg +=_adc [_afb ]+_daf *8*_cea [_afb ];};_bg +=_eeda ;_gegd +=_eeda *_gaa ;
};_afdg [_fgde ]=_bg ;if _bg > 0{(*_dad )[_fgde ]=_ad .Point {X :float32 (_geg )/float32 (_bg ),Y :float32 (_gegd )/float32 (_bg )};}else {(*_dad )[_fgde ]=_ad .Point {X :float32 (_gdg .Width )/float32 (2),Y :float32 (_gdg .Height )/float32 (2)};};};if _ceb =_ce .CentroidPoints .Add (_dad );
_ceb !=nil {return _eb .Wrap (_ceb ,_bee ,"\u0063\u0065\u006et\u0072\u006f\u0069\u0064\u0020\u0061\u0064\u0064");};var (_fea ,_ac ,_db int ;_aga float64 ;_cgd ,_fef ,_aa ,_bba float32 ;_fec ,_beec _ad .Point ;_abc bool ;_eeg *similarTemplatesFinder ;_bgg int ;
_eab *_ad .Bitmap ;_cde *_e .Rectangle ;_bbe *_ad .Bitmaps ;);for _bgg ,_dca =range _bfd .Values {_ac =_afdg [_bgg ];if _cgd ,_fef ,_ceb =_dad .GetGeometry (_bgg );_ceb !=nil {return _eb .Wrap (_ceb ,_bee ,"\u0070t\u0061\u0020\u002d\u0020\u0069");};_abc =false ;
_fac :=len (_ce .UndilatedTemplates .Values );_eeg =_cda (_ce ,_dca );for _fgdf :=_eeg .Next ();_fgdf > -1;{if _eab ,_ceb =_ce .UndilatedTemplates .GetBitmap (_fgdf );_ceb !=nil {return _eb .Wrap (_ceb ,_bee ,"\u0075\u006e\u0069dl\u0061\u0074\u0065\u0064\u005b\u0069\u0063\u006c\u0061\u0073\u0073\u005d\u0020\u003d\u0020\u0062\u006d\u0032");
};if _db ,_ceb =_edc .GetInt (_fgdf );_ceb !=nil {_d .Log .Trace ("\u0046\u0047\u0020T\u0065\u006d\u0070\u006ca\u0074\u0065\u0020\u005b\u0069\u0063\u006ca\u0073\u0073\u005d\u0020\u0066\u0061\u0069\u006c\u0065\u0064\u003a\u0020\u0025\u0076",_ceb );};if _aa ,_bba ,_ceb =_ce .CentroidPointsTemplates .GetGeometry (_fgdf );
_ceb !=nil {return _eb .Wrap (_ceb ,_bee ,"\u0043\u0065\u006e\u0074\u0072\u006f\u0069\u0064\u0050\u006f\u0069\u006e\u0074T\u0065\u006d\u0070\u006c\u0061\u0074e\u0073\u005b\u0069\u0063\u006c\u0061\u0073\u0073\u005d\u0020\u003d\u0020\u00782\u002c\u0079\u0032\u0020");
};if _ce .Settings .WeightFactor > 0.0{if _fea ,_ceb =_ce .TemplateAreas .Get (_fgdf );_ceb !=nil {_d .Log .Trace ("\u0054\u0065\u006dp\u006c\u0061\u0074\u0065A\u0072\u0065\u0061\u0073\u005b\u0069\u0063l\u0061\u0073\u0073\u005d\u0020\u003d\u0020\u0061\u0072\u0065\u0061\u0020\u0025\u0076",_ceb );
};_aga =_ce .Settings .Thresh +(1.0-_ce .Settings .Thresh )*_ce .Settings .WeightFactor *float64 (_db )/float64 (_fea );}else {_aga =_ce .Settings .Thresh ;};_ff ,_deb :=_ad .CorrelationScoreThresholded (_dca ,_eab ,_ac ,_db ,_fec .X -_beec .X ,_fec .Y -_beec .Y ,MaxDiffWidth ,MaxDiffHeight ,_cea ,_egg [_bgg ],float32 (_aga ));
if _deb !=nil {return _eb .Wrap (_deb ,_bee ,"");};if _fcg {var (_eef ,_ggg float64 ;_aed ,_cf int ;);_eef ,_deb =_ad .CorrelationScore (_dca ,_eab ,_ac ,_db ,_cgd -_aa ,_fef -_bba ,MaxDiffWidth ,MaxDiffHeight ,_cea );if _deb !=nil {return _eb .Wrap (_deb ,_bee ,"d\u0065\u0062\u0075\u0067Co\u0072r\u0065\u006c\u0061\u0074\u0069o\u006e\u0053\u0063\u006f\u0072\u0065");
};_ggg ,_deb =_ad .CorrelationScoreSimple (_dca ,_eab ,_ac ,_db ,_cgd -_aa ,_fef -_bba ,MaxDiffWidth ,MaxDiffHeight ,_cea );if _deb !=nil {return _eb .Wrap (_deb ,_bee ,"d\u0065\u0062\u0075\u0067Co\u0072r\u0065\u006c\u0061\u0074\u0069o\u006e\u0053\u0063\u006f\u0072\u0065");
};_aed =int (_ec .Sqrt (_eef *float64 (_ac )*float64 (_db )));_cf =int (_ec .Sqrt (_ggg *float64 (_ac )*float64 (_db )));if (_eef >=_aga )!=(_ggg >=_aga ){return _eb .Errorf (_bee ,"\u0064\u0065\u0062\u0075\u0067\u0020\u0043\u006f\u0072r\u0065\u006c\u0061\u0074\u0069\u006f\u006e\u0020\u0073\u0063\u006f\u0072\u0065\u0020\u006d\u0069\u0073\u006d\u0061\u0074\u0063\u0068\u0020-\u0020\u0025d\u0028\u00250\u002e\u0034\u0066\u002c\u0020\u0025\u0076\u0029\u0020\u0076\u0073\u0020\u0025d(\u0025\u0030\u002e\u0034\u0066\u002c\u0020\u0025\u0076)\u0020\u0025\u0030\u002e\u0034\u0066",_aed ,_eef ,_eef >=_aga ,_cf ,_ggg ,_ggg >=_aga ,_eef -_ggg );
};if _eef >=_aga !=_ff {return _eb .Errorf (_bee ,"\u0064\u0065\u0062\u0075\u0067\u0020\u0043o\u0072\u0072\u0065\u006c\u0061\u0074\u0069\u006f\u006e \u0073\u0063\u006f\u0072\u0065 \u004d\u0069\u0073\u006d\u0061t\u0063\u0068 \u0062\u0065\u0074w\u0065\u0065\u006e\u0020\u0063\u006frr\u0065\u006c\u0061\u0074\u0069\u006f\u006e\u0020/\u0020\u0074\u0068\u0072\u0065s\u0068\u006f\u006c\u0064\u002e\u0020\u0043\u006f\u006dpa\u0072\u0069\u0073\u006f\u006e:\u0020\u0025\u0030\u002e\u0034\u0066\u0028\u0025\u0030\u002e\u0034\u0066\u002c\u0020\u0025\u0064\u0029\u0020\u003e\u003d\u0020\u00250\u002e\u0034\u0066\u0028\u0025\u0030\u002e\u0034\u0066\u0029\u0020\u0076\u0073\u0020\u0025\u0076",_eef ,_eef *float64 (_ac )*float64 (_db ),_aed ,_aga ,float32 (_aga )*float32 (_ac )*float32 (_db ),_ff );
};};if _ff {_abc =true ;if _deb =_ce .ClassIDs .Add (_fgdf );_deb !=nil {return _eb .Wrap (_deb ,_bee ,"\u006f\u0076\u0065\u0072\u0054\u0068\u0072\u0065\u0073\u0068\u006f\u006c\u0064");};if _deb =_ce .ComponentPageNumbers .Add (_dc );_deb !=nil {return _eb .Wrap (_deb ,_bee ,"\u006f\u0076\u0065\u0072\u0054\u0068\u0072\u0065\u0073\u0068\u006f\u006c\u0064");
};if _ce .Settings .KeepClassInstances {if _de ,_deb =_daa .GetBitmap (_bgg );_deb !=nil {return _eb .Wrap (_deb ,_bee ,"\u004b\u0065\u0065\u0070Cl\u0061\u0073\u0073\u0049\u006e\u0073\u0074\u0061\u006e\u0063\u0065\u0073\u0020\u002d \u0069");};if _bbe ,_deb =_ce .ClassInstances .GetBitmaps (_fgdf );
_deb !=nil {return _eb .Wrap (_deb ,_bee ,"K\u0065\u0065\u0070\u0043\u006c\u0061s\u0073\u0049\u006e\u0073\u0074\u0061\u006e\u0063\u0065s\u0020\u002d\u0020i\u0043l\u0061\u0073\u0073");};_bbe .AddBitmap (_de );if _cde ,_deb =_geb .Get (_bgg );_deb !=nil {return _eb .Wrap (_deb ,_bee ,"\u004be\u0065p\u0043\u006c\u0061\u0073\u0073I\u006e\u0073t\u0061\u006e\u0063\u0065\u0073");
};_bbe .AddBox (_cde );};break ;};};if !_abc {if _ceb =_ce .ClassIDs .Add (_fac );_ceb !=nil {return _eb .Wrap (_ceb ,_bee ,"\u0021\u0066\u006f\u0075\u006e\u0064");};if _ceb =_ce .ComponentPageNumbers .Add (_dc );_ceb !=nil {return _eb .Wrap (_ceb ,_bee ,"\u0021\u0066\u006f\u0075\u006e\u0064");
};_bbe =&_ad .Bitmaps {};if _de ,_ceb =_daa .GetBitmap (_bgg );_ceb !=nil {return _eb .Wrap (_ceb ,_bee ,"\u0021\u0066\u006f\u0075\u006e\u0064");};_bbe .AddBitmap (_de );_bda ,_aaf :=_de .Width ,_de .Height ;_dgg :=uint64 (_aaf )*uint64 (_bda );_ce .TemplatesSize .Add (_dgg ,_fac );
if _cde ,_ceb =_geb .Get (_bgg );_ceb !=nil {return _eb .Wrap (_ceb ,_bee ,"\u0021\u0066\u006f\u0075\u006e\u0064");};_bbe .AddBox (_cde );_ce .ClassInstances .AddBitmaps (_bbe );_ce .CentroidPointsTemplates .AddPoint (_cgd ,_fef );_ce .FgTemplates .AddInt (_ac );
_ce .UndilatedTemplates .AddBitmap (_de );_fea =(_dca .Width -2*JbAddedPixels )*(_dca .Height -2*JbAddedPixels );if _ceb =_ce .TemplateAreas .Add (_fea );_ceb !=nil {return _eb .Wrap (_ceb ,_bee ,"\u0021\u0066\u006f\u0075\u006e\u0064");};};};_ce .NumberOfClasses =len (_ce .UndilatedTemplates .Values );
return nil ;};func (_gb *Classer )classifyRankHouseOne (_bbec *_ad .Boxes ,_abg ,_dfc ,_gefg *_ad .Bitmaps ,_cdb *_ad .Points ,_efad int )(_abe error ){const _afbe ="\u0043\u006c\u0061\u0073s\u0065\u0072\u002e\u0063\u006c\u0061\u0073\u0073\u0069\u0066y\u0052a\u006e\u006b\u0048\u006f\u0075\u0073\u0065O\u006e\u0065";
var (_edcb ,_gea ,_ccb ,_edb float32 ;_fddg int ;_cae ,_ebe ,_caea ,_abab ,_abcg *_ad .Bitmap ;_edf ,_abb bool ;);for _geaa :=0;_geaa < len (_abg .Values );_geaa ++{_ebe =_dfc .Values [_geaa ];_caea =_gefg .Values [_geaa ];_edcb ,_gea ,_abe =_cdb .GetGeometry (_geaa );
if _abe !=nil {return _eb .Wrapf (_abe ,_afbe ,"\u0066\u0069\u0072\u0073\u0074\u0020\u0067\u0065\u006fm\u0065\u0074\u0072\u0079");};_gee :=len (_gb .UndilatedTemplates .Values );_edf =false ;_febg :=_cda (_gb ,_ebe );for _fddg =_febg .Next ();_fddg > -1;
{_abab ,_abe =_gb .UndilatedTemplates .GetBitmap (_fddg );if _abe !=nil {return _eb .Wrap (_abe ,_afbe ,"\u0062\u006d\u0033");};_abcg ,_abe =_gb .DilatedTemplates .GetBitmap (_fddg );if _abe !=nil {return _eb .Wrap (_abe ,_afbe ,"\u0062\u006d\u0034");};
_ccb ,_edb ,_abe =_gb .CentroidPointsTemplates .GetGeometry (_fddg );if _abe !=nil {return _eb .Wrap (_abe ,_afbe ,"\u0043\u0065\u006e\u0074\u0072\u006f\u0069\u0064\u0054\u0065\u006d\u0070l\u0061\u0074\u0065\u0073");};_abb ,_abe =_ad .HausTest (_ebe ,_caea ,_abab ,_abcg ,_edcb -_ccb ,_gea -_edb ,MaxDiffWidth ,MaxDiffHeight );
if _abe !=nil {return _eb .Wrap (_abe ,_afbe ,"");};if _abb {_edf =true ;if _abe =_gb .ClassIDs .Add (_fddg );_abe !=nil {return _eb .Wrap (_abe ,_afbe ,"");};if _abe =_gb .ComponentPageNumbers .Add (_efad );_abe !=nil {return _eb .Wrap (_abe ,_afbe ,"");
};if _gb .Settings .KeepClassInstances {_adf ,_ggdc :=_gb .ClassInstances .GetBitmaps (_fddg );if _ggdc !=nil {return _eb .Wrap (_ggdc ,_afbe ,"\u004be\u0065\u0070\u0050\u0069\u0078\u0061a");};_cae ,_ggdc =_abg .GetBitmap (_geaa );if _ggdc !=nil {return _eb .Wrap (_ggdc ,_afbe ,"\u004be\u0065\u0070\u0050\u0069\u0078\u0061a");
};_adf .AddBitmap (_cae );_dd ,_ggdc :=_bbec .Get (_geaa );if _ggdc !=nil {return _eb .Wrap (_ggdc ,_afbe ,"\u004be\u0065\u0070\u0050\u0069\u0078\u0061a");};_adf .AddBox (_dd );};break ;};};if !_edf {if _abe =_gb .ClassIDs .Add (_gee );_abe !=nil {return _eb .Wrap (_abe ,_afbe ,"");
};if _abe =_gb .ComponentPageNumbers .Add (_efad );_abe !=nil {return _eb .Wrap (_abe ,_afbe ,"");};_ceae :=&_ad .Bitmaps {};_cae ,_abe =_abg .GetBitmap (_geaa );if _abe !=nil {return _eb .Wrap (_abe ,_afbe ,"\u0021\u0066\u006f\u0075\u006e\u0064");};_ceae .Values =append (_ceae .Values ,_cae );
_bfed ,_ddc :=_cae .Width ,_cae .Height ;_gb .TemplatesSize .Add (uint64 (_ddc )*uint64 (_bfed ),_gee );_ccg ,_bdc :=_bbec .Get (_geaa );if _bdc !=nil {return _eb .Wrap (_bdc ,_afbe ,"\u0021\u0066\u006f\u0075\u006e\u0064");};_ceae .AddBox (_ccg );_gb .ClassInstances .AddBitmaps (_ceae );
_gb .CentroidPointsTemplates .AddPoint (_edcb ,_gea );_gb .UndilatedTemplates .AddBitmap (_ebe );_gb .DilatedTemplates .AddBitmap (_caea );};};return nil ;};type Classer struct{BaseIndex int ;Settings Settings ;ComponentsNumber *_g .IntSlice ;TemplateAreas *_g .IntSlice ;
Widths map[int ]int ;Heights map[int ]int ;NumberOfClasses int ;ClassInstances *_ad .BitmapsArray ;UndilatedTemplates *_ad .Bitmaps ;DilatedTemplates *_ad .Bitmaps ;TemplatesSize _g .IntsMap ;FgTemplates *_g .NumSlice ;CentroidPoints *_ad .Points ;CentroidPointsTemplates *_ad .Points ;
ClassIDs *_g .IntSlice ;ComponentPageNumbers *_g .IntSlice ;PtaUL *_ad .Points ;PtaLL *_ad .Points ;};func (_dbg *Classer )classifyRankHaus (_ega *_ad .Boxes ,_eeaf *_ad .Bitmaps ,_efc int )error {const _caa ="\u0063\u006ca\u0073\u0073\u0069f\u0079\u0052\u0061\u006e\u006b\u0048\u0061\u0075\u0073";
if _ega ==nil {return _eb .Error (_caa ,"\u0062\u006fx\u0061\u0020\u006eo\u0074\u0020\u0064\u0065\u0066\u0069\u006e\u0065\u0064");};if _eeaf ==nil {return _eb .Error (_caa ,"\u0070\u0069x\u0061\u0020\u006eo\u0074\u0020\u0064\u0065\u0066\u0069\u006e\u0065\u0064");
};_cfg :=len (_eeaf .Values );if _cfg ==0{return _eb .Error (_caa ,"e\u006dp\u0074\u0079\u0020\u006e\u0065\u0077\u0020\u0063o\u006d\u0070\u006f\u006een\u0074\u0073");};_afba :=_eeaf .CountPixels ();_fbd :=_dbg .Settings .SizeHaus ;_fbf :=_ad .SelCreateBrick (_fbd ,_fbd ,_fbd /2,_fbd /2,_ad .SelHit );
_feb :=&_ad .Bitmaps {Values :make ([]*_ad .Bitmap ,_cfg )};_afeg :=&_ad .Bitmaps {Values :make ([]*_ad .Bitmap ,_cfg )};var (_edcd ,_fcd ,_dff *_ad .Bitmap ;_fee error ;);for _cgdb :=0;_cgdb < _cfg ;_cgdb ++{_edcd ,_fee =_eeaf .GetBitmap (_cgdb );if _fee !=nil {return _eb .Wrap (_fee ,_caa ,"");
};_fcd ,_fee =_edcd .AddBorderGeneral (JbAddedPixels ,JbAddedPixels ,JbAddedPixels ,JbAddedPixels ,0);if _fee !=nil {return _eb .Wrap (_fee ,_caa ,"");};_dff ,_fee =_ad .Dilate (nil ,_fcd ,_fbf );if _fee !=nil {return _eb .Wrap (_fee ,_caa ,"");};_feb .Values [_cfg ]=_fcd ;
_afeg .Values [_cfg ]=_dff ;};_gf ,_fee :=_ad .Centroids (_feb .Values );if _fee !=nil {return _eb .Wrap (_fee ,_caa ,"");};if _fee =_gf .Add (_dbg .CentroidPoints );_fee !=nil {_d .Log .Trace ("\u004e\u006f\u0020\u0063en\u0074\u0072\u006f\u0069\u0064\u0073\u0020\u0074\u006f\u0020\u0061\u0064\u0064");
};if _dbg .Settings .RankHaus ==1.0{_fee =_dbg .classifyRankHouseOne (_ega ,_eeaf ,_feb ,_afeg ,_gf ,_efc );}else {_fee =_dbg .classifyRankHouseNonOne (_ega ,_eeaf ,_feb ,_afeg ,_gf ,_afba ,_efc );};if _fee !=nil {return _eb .Wrap (_fee ,_caa ,"");};return nil ;
};func DefaultSettings ()Settings {_geab :=&Settings {};_geab .SetDefault ();return *_geab };func (_gc *Classer )AddPage (inputPage *_ad .Bitmap ,pageNumber int ,method Method )(_fg error ){const _bf ="\u0043l\u0061s\u0073\u0065\u0072\u002e\u0041\u0064\u0064\u0050\u0061\u0067\u0065";
_gc .Widths [pageNumber ]=inputPage .Width ;_gc .Heights [pageNumber ]=inputPage .Height ;if _fg =_gc .verifyMethod (method );_fg !=nil {return _eb .Wrap (_fg ,_bf ,"");};_af ,_afd ,_fg :=inputPage .GetComponents (_gc .Settings .Components ,_gc .Settings .MaxCompWidth ,_gc .Settings .MaxCompHeight );
if _fg !=nil {return _eb .Wrap (_fg ,_bf ,"");};_d .Log .Debug ("\u0043\u006f\u006d\u0070\u006f\u006e\u0065\u006e\u0074s\u003a\u0020\u0025\u0076",_af );if _fg =_gc .addPageComponents (inputPage ,_afd ,_af ,pageNumber ,method );_fg !=nil {return _eb .Wrap (_fg ,_bf ,"");
};return nil ;};type similarTemplatesFinder struct{Classer *Classer ;Width int ;Height int ;Index int ;CurrentNumbers []int ;N int ;};var TwoByTwoWalk =[]int {0,0,0,1,-1,0,0,-1,1,0,-1,1,1,1,-1,-1,1,-1,0,-2,2,0,0,2,-2,0,-1,-2,1,-2,2,-1,2,1,1,2,-1,2,-2,1,-2,-1,-2,-2,2,-2,2,2,-2,2};
func (_dcf *Settings )SetDefault (){if _dcf .MaxCompWidth ==0{switch _dcf .Components {case _ad .ComponentConn :_dcf .MaxCompWidth =MaxConnCompWidth ;case _ad .ComponentCharacters :_dcf .MaxCompWidth =MaxCharCompWidth ;case _ad .ComponentWords :_dcf .MaxCompWidth =MaxWordCompWidth ;
};};if _dcf .MaxCompHeight ==0{_dcf .MaxCompHeight =MaxCompHeight ;};if _dcf .Thresh ==0.0{_dcf .Thresh =0.9;};if _dcf .WeightFactor ==0.0{_dcf .WeightFactor =0.75;};if _dcf .RankHaus ==0.0{_dcf .RankHaus =0.97;};if _dcf .SizeHaus ==0{_dcf .SizeHaus =2;
};};func _cda (_afbg *Classer ,_gge *_ad .Bitmap )*similarTemplatesFinder {return &similarTemplatesFinder {Width :_gge .Width ,Height :_gge .Height ,Classer :_afbg };};type Method int ;type Settings struct{MaxCompWidth int ;MaxCompHeight int ;SizeHaus int ;
RankHaus float64 ;Thresh float64 ;WeightFactor float64 ;KeepClassInstances bool ;Components _ad .Component ;Method Method ;};func (_baf *similarTemplatesFinder )Next ()int {var (_bfbc ,_egf ,_ede ,_gbf int ;_dec bool ;_ccd *_ad .Bitmap ;_gff error ;);for {if _baf .Index >=25{return -1;
};_egf =_baf .Width +TwoByTwoWalk [2*_baf .Index ];_bfbc =_baf .Height +TwoByTwoWalk [2*_baf .Index +1];if _bfbc < 1||_egf < 1{_baf .Index ++;continue ;};if len (_baf .CurrentNumbers )==0{_baf .CurrentNumbers ,_dec =_baf .Classer .TemplatesSize .GetSlice (uint64 (_egf )*uint64 (_bfbc ));
if !_dec {_baf .Index ++;continue ;};_baf .N =0;};_ede =len (_baf .CurrentNumbers );for ;_baf .N < _ede ;_baf .N ++{_gbf =_baf .CurrentNumbers [_baf .N ];_ccd ,_gff =_baf .Classer .DilatedTemplates .GetBitmap (_gbf );if _gff !=nil {_d .Log .Debug ("\u0046\u0069\u006e\u0064\u004e\u0065\u0078\u0074\u0054\u0065\u006d\u0070\u006c\u0061\u0074\u0065\u003a\u0020\u0074\u0065\u006d\u0070\u006c\u0061t\u0065\u0020\u006e\u006f\u0074 \u0066\u006fu\u006e\u0064\u003a\u0020");
return 0;};if _ccd .Width -2*JbAddedPixels ==_egf &&_ccd .Height -2*JbAddedPixels ==_bfbc {return _gbf ;};};_baf .Index ++;_baf .CurrentNumbers =nil ;};};var _fcg bool ;