github.com/unidoc/unipdf/v3@v3.55.0/internal/jbig2/bitmap/bitmap.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.
//
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package bitmap ;import (_a "encoding/binary";_f "github.com/stretchr/testify/require";_fce "github.com/unidoc/unipdf/v3/common";_b "github.com/unidoc/unipdf/v3/internal/bitwise";_fg "github.com/unidoc/unipdf/v3/internal/imageutil";_fa "github.com/unidoc/unipdf/v3/internal/jbig2/basic";
_c "github.com/unidoc/unipdf/v3/internal/jbig2/errors";_g "image";_fc "math";_cc "sort";_ef "strings";_cb "testing";);func _gbfb (_defd ,_bfcf *Bitmap ,_fafe ,_aedd int )(*Bitmap ,error ){const _gabf ="\u006fp\u0065\u006e\u0042\u0072\u0069\u0063k";if _bfcf ==nil {return nil ,_c .Error (_gabf ,"\u0073o\u0075\u0072\u0063\u0065 \u0062\u0069\u0074\u006d\u0061p\u0020n\u006ft\u0020\u0064\u0065\u0066\u0069\u006e\u0065d");
};if _fafe < 1&&_aedd < 1{return nil ,_c .Error (_gabf ,"\u0068\u0053\u0069\u007ae \u003c\u0020\u0031\u0020\u0026\u0026\u0020\u0076\u0053\u0069\u007a\u0065\u0020\u003c \u0031");};if _fafe ==1&&_aedd ==1{return _bfcf .Copy (),nil ;};if _fafe ==1||_aedd ==1{var _bfa error ;
_ecca :=SelCreateBrick (_aedd ,_fafe ,_aedd /2,_fafe /2,SelHit );_defd ,_bfa =_ddgge (_defd ,_bfcf ,_ecca );if _bfa !=nil {return nil ,_c .Wrap (_bfa ,_gabf ,"\u0068S\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031\u0020\u007c\u007c \u0076\u0053\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031");
};return _defd ,nil ;};_bfgf :=SelCreateBrick (1,_fafe ,0,_fafe /2,SelHit );_gccd :=SelCreateBrick (_aedd ,1,_aedd /2,0,SelHit );_bfee ,_bfcfc :=_gcae (nil ,_bfcf ,_bfgf );if _bfcfc !=nil {return nil ,_c .Wrap (_bfcfc ,_gabf ,"\u0031s\u0074\u0020\u0065\u0072\u006f\u0064e");
};_defd ,_bfcfc =_gcae (_defd ,_bfee ,_gccd );if _bfcfc !=nil {return nil ,_c .Wrap (_bfcfc ,_gabf ,"\u0032n\u0064\u0020\u0065\u0072\u006f\u0064e");};_ ,_bfcfc =_bag (_bfee ,_defd ,_bfgf );if _bfcfc !=nil {return nil ,_c .Wrap (_bfcfc ,_gabf ,"\u0031\u0073\u0074\u0020\u0064\u0069\u006c\u0061\u0074\u0065");
};_ ,_bfcfc =_bag (_defd ,_bfee ,_gccd );if _bfcfc !=nil {return nil ,_c .Wrap (_bfcfc ,_gabf ,"\u0032\u006e\u0064\u0020\u0064\u0069\u006c\u0061\u0074\u0065");};return _defd ,nil ;};type Getter interface{GetBitmap ()*Bitmap ;};type ClassedPoints struct{*Points ;
_fa .IntSlice ;_bdgab func (_beag ,_acaa int )bool ;};func (_afdag *Bitmap )ClipRectangle (box *_g .Rectangle )(_bbc *Bitmap ,_cabg *_g .Rectangle ,_ddd error ){const _bab ="\u0043\u006c\u0069\u0070\u0052\u0065\u0063\u0074\u0061\u006e\u0067\u006c\u0065";
if box ==nil {return nil ,nil ,_c .Error (_bab ,"\u0062o\u0078 \u0069\u0073\u0020\u006e\u006ft\u0020\u0064e\u0066\u0069\u006e\u0065\u0064");};_aee ,_dc :=_afdag .Width ,_afdag .Height ;_dfad :=_g .Rect (0,0,_aee ,_dc );if !box .Overlaps (_dfad ){return nil ,nil ,_c .Error (_bab ,"b\u006f\u0078\u0020\u0064oe\u0073n\u0027\u0074\u0020\u006f\u0076e\u0072\u006c\u0061\u0070\u0020\u0062");
};_baag :=box .Intersect (_dfad );_eec ,_decee :=_baag .Min .X ,_baag .Min .Y ;_bgf ,_ffa :=_baag .Dx (),_baag .Dy ();_bbc =New (_bgf ,_ffa );_bbc .Text =_afdag .Text ;if _ddd =_bbc .RasterOperation (0,0,_bgf ,_ffa ,PixSrc ,_afdag ,_eec ,_decee );_ddd !=nil {return nil ,nil ,_c .Wrap (_ddd ,_bab ,"\u0050\u0069\u0078\u0053\u0072\u0063\u0020\u0074\u006f\u0020\u0063\u006ci\u0070\u0070\u0065\u0064");
};_cabg =&_baag ;return _bbc ,_cabg ,nil ;};func (_bce *Bitmap )resizeImageData (_ddc *Bitmap )error {if _ddc ==nil {return _c .Error ("\u0072e\u0073i\u007a\u0065\u0049\u006d\u0061\u0067\u0065\u0044\u0061\u0074\u0061","\u0073r\u0063 \u0069\u0073\u0020\u006e\u006ft\u0020\u0064e\u0066\u0069\u006e\u0065\u0064");
};if _bce .SizesEqual (_ddc ){return nil ;};_bce .Data =make ([]byte ,len (_ddc .Data ));_bce .Width =_ddc .Width ;_bce .Height =_ddc .Height ;_bce .RowStride =_ddc .RowStride ;return nil ;};const (CmbOpOr CombinationOperator =iota ;CmbOpAnd ;CmbOpXor ;
CmbOpXNor ;CmbOpReplace ;CmbOpNot ;);func (_gaac *Boxes )Add (box *_g .Rectangle )error {if _gaac ==nil {return _c .Error ("\u0042o\u0078\u0065\u0073\u002e\u0041\u0064d","\u0027\u0042\u006f\u0078es\u0027\u0020\u006e\u006f\u0074\u0020\u0064\u0065\u0066\u0069\u006e\u0065\u0064");
};*_gaac =append (*_gaac ,box );return nil ;};func _bg ()(_eba [256]uint32 ){for _bcc :=0;_bcc < 256;_bcc ++{if _bcc &0x01!=0{_eba [_bcc ]|=0xf;};if _bcc &0x02!=0{_eba [_bcc ]|=0xf0;};if _bcc &0x04!=0{_eba [_bcc ]|=0xf00;};if _bcc &0x08!=0{_eba [_bcc ]|=0xf000;
};if _bcc &0x10!=0{_eba [_bcc ]|=0xf0000;};if _bcc &0x20!=0{_eba [_bcc ]|=0xf00000;};if _bcc &0x40!=0{_eba [_bcc ]|=0xf000000;};if _bcc &0x80!=0{_eba [_bcc ]|=0xf0000000;};};return _eba ;};func _daf (_geede ,_gfdd *Bitmap ,_daga ,_bbbg int )(_gafgg error ){const _acec ="\u0073e\u0065d\u0066\u0069\u006c\u006c\u0042i\u006e\u0061r\u0079\u004c\u006f\u0077\u0038";
var (_aeef ,_bfge ,_cgcf ,_cfef int ;_fddga ,_dfge ,_ffbcd ,_edfc ,_aedge ,_fccc ,_eabc ,_debd byte ;);for _aeef =0;_aeef < _daga ;_aeef ++{_cgcf =_aeef *_geede .RowStride ;_cfef =_aeef *_gfdd .RowStride ;for _bfge =0;_bfge < _bbbg ;_bfge ++{if _fddga ,_gafgg =_geede .GetByte (_cgcf +_bfge );
_gafgg !=nil {return _c .Wrap (_gafgg ,_acec ,"\u0067e\u0074 \u0073\u006f\u0075\u0072\u0063\u0065\u0020\u0062\u0079\u0074\u0065");};if _dfge ,_gafgg =_gfdd .GetByte (_cfef +_bfge );_gafgg !=nil {return _c .Wrap (_gafgg ,_acec ,"\u0067\u0065\u0074\u0020\u006d\u0061\u0073\u006b\u0020\u0062\u0079\u0074\u0065");
};if _aeef > 0{if _ffbcd ,_gafgg =_geede .GetByte (_cgcf -_geede .RowStride +_bfge );_gafgg !=nil {return _c .Wrap (_gafgg ,_acec ,"\u0069\u0020\u003e\u0020\u0030\u0020\u0062\u0079\u0074\u0065");};_fddga |=_ffbcd |(_ffbcd <<1)|(_ffbcd >>1);if _bfge > 0{if _debd ,_gafgg =_geede .GetByte (_cgcf -_geede .RowStride +_bfge -1);
_gafgg !=nil {return _c .Wrap (_gafgg ,_acec ,"\u0069\u0020\u003e\u00200 \u0026\u0026\u0020\u006a\u0020\u003e\u0020\u0030\u0020\u0062\u0079\u0074\u0065");};_fddga |=_debd <<7;};if _bfge < _bbbg -1{if _debd ,_gafgg =_geede .GetByte (_cgcf -_geede .RowStride +_bfge +1);
_gafgg !=nil {return _c .Wrap (_gafgg ,_acec ,"\u006a\u0020<\u0020\u0077\u0070l\u0020\u002d\u0020\u0031\u0020\u0062\u0079\u0074\u0065");};_fddga |=_debd >>7;};};if _bfge > 0{if _edfc ,_gafgg =_geede .GetByte (_cgcf +_bfge -1);_gafgg !=nil {return _c .Wrap (_gafgg ,_acec ,"\u006a\u0020\u003e \u0030");
};_fddga |=_edfc <<7;};_fddga &=_dfge ;if _fddga ==0||^_fddga ==0{if _gafgg =_geede .SetByte (_cgcf +_bfge ,_fddga );_gafgg !=nil {return _c .Wrap (_gafgg ,_acec ,"\u0073e\u0074t\u0069\u006e\u0067\u0020\u0065m\u0070\u0074y\u0020\u0062\u0079\u0074\u0065");
};};for {_eabc =_fddga ;_fddga =(_fddga |(_fddga >>1)|(_fddga <<1))&_dfge ;if (_fddga ^_eabc )==0{if _gafgg =_geede .SetByte (_cgcf +_bfge ,_fddga );_gafgg !=nil {return _c .Wrap (_gafgg ,_acec ,"\u0073\u0065\u0074\u0074\u0069\u006e\u0067\u0020\u0070\u0072\u0065\u0076 \u0062\u0079\u0074\u0065");
};break ;};};};};for _aeef =_daga -1;_aeef >=0;_aeef --{_cgcf =_aeef *_geede .RowStride ;_cfef =_aeef *_gfdd .RowStride ;for _bfge =_bbbg -1;_bfge >=0;_bfge --{if _fddga ,_gafgg =_geede .GetByte (_cgcf +_bfge );_gafgg !=nil {return _c .Wrap (_gafgg ,_acec ,"\u0072\u0065\u0076er\u0073\u0065\u0020\u0067\u0065\u0074\u0020\u0073\u006f\u0075\u0072\u0063\u0065\u0020\u0062\u0079\u0074\u0065");
};if _dfge ,_gafgg =_gfdd .GetByte (_cfef +_bfge );_gafgg !=nil {return _c .Wrap (_gafgg ,_acec ,"r\u0065\u0076\u0065\u0072se\u0020g\u0065\u0074\u0020\u006d\u0061s\u006b\u0020\u0062\u0079\u0074\u0065");};if _aeef < _daga -1{if _aedge ,_gafgg =_geede .GetByte (_cgcf +_geede .RowStride +_bfge );
_gafgg !=nil {return _c .Wrap (_gafgg ,_acec ,"\u0069\u0020\u003c\u0020h\u0020\u002d\u0020\u0031\u0020\u002d\u003e\u0020\u0067\u0065t\u0020s\u006f\u0075\u0072\u0063\u0065\u0020\u0062y\u0074\u0065");};_fddga |=_aedge |(_aedge <<1)|_aedge >>1;if _bfge > 0{if _debd ,_gafgg =_geede .GetByte (_cgcf +_geede .RowStride +_bfge -1);
_gafgg !=nil {return _c .Wrap (_gafgg ,_acec ,"\u0069\u0020\u003c h\u002d\u0031\u0020\u0026\u0020\u006a\u0020\u003e\u00200\u0020-\u003e \u0067e\u0074\u0020\u0073\u006f\u0075\u0072\u0063\u0065\u0020\u0062\u0079\u0074\u0065");};_fddga |=_debd <<7;};if _bfge < _bbbg -1{if _debd ,_gafgg =_geede .GetByte (_cgcf +_geede .RowStride +_bfge +1);
_gafgg !=nil {return _c .Wrap (_gafgg ,_acec ,"\u0069\u0020\u003c\u0020\u0068\u002d\u0031\u0020\u0026\u0026\u0020\u006a\u0020\u003c\u0077\u0070\u006c\u002d\u0031\u0020\u002d\u003e\u0020\u0067e\u0074\u0020\u0073\u006f\u0075r\u0063\u0065 \u0062\u0079\u0074\u0065");
};_fddga |=_debd >>7;};};if _bfge < _bbbg -1{if _fccc ,_gafgg =_geede .GetByte (_cgcf +_bfge +1);_gafgg !=nil {return _c .Wrap (_gafgg ,_acec ,"\u006a\u0020<\u0020\u0077\u0070\u006c\u0020\u002d\u0031\u0020\u002d\u003e\u0020\u0067\u0065\u0074\u0020\u0073\u006f\u0075\u0072\u0063\u0065\u0020by\u0074\u0065");
};_fddga |=_fccc >>7;};_fddga &=_dfge ;if _fddga ==0||(^_fddga )==0{if _gafgg =_geede .SetByte (_cgcf +_bfge ,_fddga );_gafgg !=nil {return _c .Wrap (_gafgg ,_acec ,"\u0073e\u0074 \u006d\u0061\u0073\u006b\u0065\u0064\u0020\u0062\u0079\u0074\u0065");};};
for {_eabc =_fddga ;_fddga =(_fddga |(_fddga >>1)|(_fddga <<1))&_dfge ;if (_fddga ^_eabc )==0{if _gafgg =_geede .SetByte (_cgcf +_bfge ,_fddga );_gafgg !=nil {return _c .Wrap (_gafgg ,_acec ,"r\u0065\u0076\u0065\u0072se\u0020s\u0065\u0074\u0020\u0070\u0072e\u0076\u0020\u0062\u0079\u0074\u0065");
};break ;};};};};return nil ;};type SizeComparison int ;func (_gcbf *Bitmaps )GroupByHeight ()(*BitmapsArray ,error ){const _dad ="\u0047\u0072\u006f\u0075\u0070\u0042\u0079\u0048\u0065\u0069\u0067\u0068\u0074";if len (_gcbf .Values )==0{return nil ,_c .Error (_dad ,"\u006eo\u0020v\u0061\u006c\u0075\u0065\u0073 \u0070\u0072o\u0076\u0069\u0064\u0065\u0064");
};_cdcd :=&BitmapsArray {};_gcbf .SortByHeight ();_dfec :=-1;_gbab :=-1;for _gcdaa :=0;_gcdaa < len (_gcbf .Values );_gcdaa ++{_bgcg :=_gcbf .Values [_gcdaa ].Height ;if _bgcg > _dfec {_dfec =_bgcg ;_gbab ++;_cdcd .Values =append (_cdcd .Values ,&Bitmaps {});
};_cdcd .Values [_gbab ].AddBitmap (_gcbf .Values [_gcdaa ]);};return _cdcd ,nil ;};func (_aadcg *ClassedPoints )SortByX (){_aadcg ._bdgab =_aadcg .xSortFunction ();_cc .Sort (_aadcg )};func _edff (_ffd ,_bdd *Bitmap ,_fdge int ,_baf []byte ,_gfbcd int )(_be error ){const _bge ="\u0072\u0065\u0064uc\u0065\u0052\u0061\u006e\u006b\u0042\u0069\u006e\u0061\u0072\u0079\u0032\u004c\u0065\u0076\u0065\u006c\u0034";
var (_eca ,_agg ,_feg ,_ddb ,_gdg ,_gfae ,_ced ,_dece int ;_bdc ,_faf uint32 ;_gac ,_eeb byte ;_ebf uint16 ;);_egbc :=make ([]byte ,4);_cgc :=make ([]byte ,4);for _feg =0;_feg < _ffd .Height -1;_feg ,_ddb =_feg +2,_ddb +1{_eca =_feg *_ffd .RowStride ;_agg =_ddb *_bdd .RowStride ;
for _gdg ,_gfae =0,0;_gdg < _gfbcd ;_gdg ,_gfae =_gdg +4,_gfae +1{for _ced =0;_ced < 4;_ced ++{_dece =_eca +_gdg +_ced ;if _dece <=len (_ffd .Data )-1&&_dece < _eca +_ffd .RowStride {_egbc [_ced ]=_ffd .Data [_dece ];}else {_egbc [_ced ]=0x00;};_dece =_eca +_ffd .RowStride +_gdg +_ced ;
if _dece <=len (_ffd .Data )-1&&_dece < _eca +(2*_ffd .RowStride ){_cgc [_ced ]=_ffd .Data [_dece ];}else {_cgc [_ced ]=0x00;};};_bdc =_a .BigEndian .Uint32 (_egbc );_faf =_a .BigEndian .Uint32 (_cgc );_faf &=_bdc ;_faf &=_faf <<1;_faf &=0xaaaaaaaa;_bdc =_faf |(_faf <<7);
_gac =byte (_bdc >>24);_eeb =byte ((_bdc >>8)&0xff);_dece =_agg +_gfae ;if _dece +1==len (_bdd .Data )-1||_dece +1>=_agg +_bdd .RowStride {_bdd .Data [_dece ]=_baf [_gac ];if _be =_bdd .SetByte (_dece ,_baf [_gac ]);_be !=nil {return _c .Wrapf (_be ,_bge ,"\u0069n\u0064\u0065\u0078\u003a\u0020\u0025d",_dece );
};}else {_ebf =(uint16 (_baf [_gac ])<<8)|uint16 (_baf [_eeb ]);if _be =_bdd .setTwoBytes (_dece ,_ebf );_be !=nil {return _c .Wrapf (_be ,_bge ,"s\u0065\u0074\u0074\u0069\u006e\u0067 \u0074\u0077\u006f\u0020\u0062\u0079t\u0065\u0073\u0020\u0066\u0061\u0069\u006ce\u0064\u002c\u0020\u0069\u006e\u0064\u0065\u0078\u003a\u0020%\u0064",_dece );
};_gfae ++;};};};return nil ;};func (_aeed Points )XSorter ()func (_ecbb ,_fcbga int )bool {return func (_ffe ,_aea int )bool {return _aeed [_ffe ].X < _aeed [_aea ].X };};func (_ffagc *ClassedPoints )Len ()int {return _ffagc .IntSlice .Size ()};func (_aafc *ClassedPoints )YAtIndex (i int )float32 {return (*_aafc .Points )[_aafc .IntSlice [i ]].Y };
func _bbegg (_dggee ,_cacee *Bitmap ,_adga *Selection )(*Bitmap ,error ){const _bga ="\u0070\u0072\u006f\u0063\u0065\u0073\u0073\u004d\u006f\u0072\u0070\u0068A\u0072\u0067\u0073\u0032";var _gadd ,_aaba int ;if _cacee ==nil {return nil ,_c .Error (_bga ,"s\u006fu\u0072\u0063\u0065\u0020\u0062\u0069\u0074\u006da\u0070\u0020\u0069\u0073 n\u0069\u006c");
};if _adga ==nil {return nil ,_c .Error (_bga ,"\u0073e\u006c \u006e\u006f\u0074\u0020\u0064\u0065\u0066\u0069\u006e\u0065\u0064");};_gadd =_adga .Width ;_aaba =_adga .Height ;if _gadd ==0||_aaba ==0{return nil ,_c .Error (_bga ,"\u0073\u0065\u006c\u0020\u006f\u0066\u0020\u0073\u0069\u007a\u0065\u0020\u0030");
};if _dggee ==nil {return _cacee .createTemplate (),nil ;};if _dgced :=_dggee .resizeImageData (_cacee );_dgced !=nil {return nil ,_dgced ;};return _dggee ,nil ;};func init (){for _fee :=0;_fee < 256;_fee ++{_cee [_fee ]=uint8 (_fee &0x1)+(uint8 (_fee >>1)&0x1)+(uint8 (_fee >>2)&0x1)+(uint8 (_fee >>3)&0x1)+(uint8 (_fee >>4)&0x1)+(uint8 (_fee >>5)&0x1)+(uint8 (_fee >>6)&0x1)+(uint8 (_fee >>7)&0x1);
};};func (_cege *ClassedPoints )Less (i ,j int )bool {return _cege ._bdgab (i ,j )};func (_egdfd *Bitmaps )Size ()int {return len (_egdfd .Values )};func RankHausTest (p1 ,p2 ,p3 ,p4 *Bitmap ,delX ,delY float32 ,maxDiffW ,maxDiffH ,area1 ,area3 int ,rank float32 ,tab8 []int )(_fgec bool ,_cdef error ){const _fbeg ="\u0052\u0061\u006ek\u0048\u0061\u0075\u0073\u0054\u0065\u0073\u0074";
_bfdd ,_adgc :=p1 .Width ,p1 .Height ;_ecdc ,_cfcf :=p3 .Width ,p3 .Height ;if _fa .Abs (_bfdd -_ecdc )> maxDiffW {return false ,nil ;};if _fa .Abs (_adgc -_cfcf )> maxDiffH {return false ,nil ;};_afcb :=int (float32 (area1 )*(1.0-rank )+0.5);_becb :=int (float32 (area3 )*(1.0-rank )+0.5);
var _ddgbc ,_fged int ;if delX >=0{_ddgbc =int (delX +0.5);}else {_ddgbc =int (delX -0.5);};if delY >=0{_fged =int (delY +0.5);}else {_fged =int (delY -0.5);};_bgfb :=p1 .CreateTemplate ();if _cdef =_bgfb .RasterOperation (0,0,_bfdd ,_adgc ,PixSrc ,p1 ,0,0);
_cdef !=nil {return false ,_c .Wrap (_cdef ,_fbeg ,"p\u0031\u0020\u002d\u0053\u0052\u0043\u002d\u003e\u0020\u0074");};if _cdef =_bgfb .RasterOperation (_ddgbc ,_fged ,_bfdd ,_adgc ,PixNotSrcAndDst ,p4 ,0,0);_cdef !=nil {return false ,_c .Wrap (_cdef ,_fbeg ,"\u0074 \u0026\u0020\u0021\u0070\u0034");
};_fgec ,_cdef =_bgfb .ThresholdPixelSum (_afcb ,tab8 );if _cdef !=nil {return false ,_c .Wrap (_cdef ,_fbeg ,"\u0074\u002d\u003e\u0074\u0068\u0072\u0065\u0073\u0068\u0031");};if _fgec {return false ,nil ;};if _cdef =_bgfb .RasterOperation (_ddgbc ,_fged ,_ecdc ,_cfcf ,PixSrc ,p3 ,0,0);
_cdef !=nil {return false ,_c .Wrap (_cdef ,_fbeg ,"p\u0033\u0020\u002d\u0053\u0052\u0043\u002d\u003e\u0020\u0074");};if _cdef =_bgfb .RasterOperation (0,0,_ecdc ,_cfcf ,PixNotSrcAndDst ,p2 ,0,0);_cdef !=nil {return false ,_c .Wrap (_cdef ,_fbeg ,"\u0074 \u0026\u0020\u0021\u0070\u0032");
};_fgec ,_cdef =_bgfb .ThresholdPixelSum (_becb ,tab8 );if _cdef !=nil {return false ,_c .Wrap (_cdef ,_fbeg ,"\u0074\u002d\u003e\u0074\u0068\u0072\u0065\u0073\u0068\u0033");};return !_fgec ,nil ;};func _aeg (_cgf ,_dgc int )*Bitmap {return &Bitmap {Width :_cgf ,Height :_dgc ,RowStride :(_cgf +7)>>3};
};func (_abf *Bitmap )nextOnPixel (_cabgf ,_egac int )(_cabe _g .Point ,_fcde bool ,_ffca error ){const _cdaa ="n\u0065\u0078\u0074\u004f\u006e\u0050\u0069\u0078\u0065\u006c";_cabe ,_fcde ,_ffca =_abf .nextOnPixelLow (_abf .Width ,_abf .Height ,_abf .RowStride ,_cabgf ,_egac );
if _ffca !=nil {return _cabe ,false ,_c .Wrap (_ffca ,_cdaa ,"");};return _cabe ,_fcde ,nil ;};func (_gec *Bitmap )GetChocolateData ()[]byte {if _gec .Color ==Vanilla {_gec .inverseData ();};return _gec .Data ;};func (_ggfbd *byWidth )Less (i ,j int )bool {return _ggfbd .Values [i ].Width < _ggfbd .Values [j ].Width };
func (_ffac *Bitmap )Equals (s *Bitmap )bool {if len (_ffac .Data )!=len (s .Data )||_ffac .Width !=s .Width ||_ffac .Height !=s .Height {return false ;};for _ecaa :=0;_ecaa < _ffac .Height ;_ecaa ++{_egg :=_ecaa *_ffac .RowStride ;for _ccd :=0;_ccd < _ffac .RowStride ;
_ccd ++{if _ffac .Data [_egg +_ccd ]!=s .Data [_egg +_ccd ]{return false ;};};};return true ;};func (_cebca *Bitmaps )SortByWidth (){_ebaa :=(*byWidth )(_cebca );_cc .Sort (_ebaa )};func (_dag *Bitmap )SetPixel (x ,y int ,pixel byte )error {_bac :=_dag .GetByteIndex (x ,y );
if _bac > len (_dag .Data )-1{return _c .Errorf ("\u0053\u0065\u0074\u0050\u0069\u0078\u0065\u006c","\u0069\u006e\u0064\u0065x \u006f\u0075\u0074\u0020\u006f\u0066\u0020\u0072\u0061\u006e\u0067\u0065\u003a\u0020%\u0064",_bac );};_efg :=_dag .GetBitOffset (x );
_gafd :=uint (7-_efg );_aeb :=_dag .Data [_bac ];var _bddb byte ;if pixel ==1{_bddb =_aeb |(pixel &0x01<<_gafd );}else {_bddb =_aeb &^(1<<_gafd );};_dag .Data [_bac ]=_bddb ;return nil ;};func (_abg *Bitmap )GetVanillaData ()[]byte {if _abg .Color ==Chocolate {_abg .inverseData ();
};return _abg .Data ;};func (_bdde *ClassedPoints )SortByY (){_bdde ._bdgab =_bdde .ySortFunction ();_cc .Sort (_bdde )};func (_gafg Points )YSorter ()func (_fbb ,_aabb int )bool {return func (_gdfc ,_fbag int )bool {return _gafg [_gdfc ].Y < _gafg [_fbag ].Y };
};func TstWriteSymbols (t *_cb .T ,bms *Bitmaps ,src *Bitmap ){for _bdad :=0;_bdad < bms .Size ();_bdad ++{_acac :=bms .Values [_bdad ];_cefd :=bms .Boxes [_bdad ];_fgcc :=src .RasterOperation (_cefd .Min .X ,_cefd .Min .Y ,_acac .Width ,_acac .Height ,PixSrc ,_acac ,0,0);
_f .NoError (t ,_fgcc );};};func _cfde (_baad ,_efbca *Bitmap ,_addfa ,_gace int )(*Bitmap ,error ){const _abfg ="d\u0069\u006c\u0061\u0074\u0065\u0042\u0072\u0069\u0063\u006b";if _efbca ==nil {_fce .Log .Debug ("\u0064\u0069\u006c\u0061\u0074\u0065\u0042\u0072\u0069\u0063k\u0020\u0073\u006f\u0075\u0072\u0063\u0065 \u006e\u006f\u0074\u0020\u0064\u0065\u0066\u0069\u006e\u0065\u0064");
return nil ,_c .Error (_abfg ,"\u0073o\u0075\u0072\u0063\u0065 \u0062\u0069\u0074\u006d\u0061p\u0020n\u006ft\u0020\u0064\u0065\u0066\u0069\u006e\u0065d");};if _addfa < 1||_gace < 1{return nil ,_c .Error (_abfg ,"\u0068\u0053\u007a\u0069\u0065 \u0061\u006e\u0064\u0020\u0076\u0053\u0069\u007a\u0065\u0020\u0061\u0072\u0065 \u006e\u006f\u0020\u0067\u0072\u0065\u0061\u0074\u0065\u0072\u0020\u0065\u0071\u0075\u0061\u006c\u0020\u0074\u006f\u0020\u0031");
};if _addfa ==1&&_gace ==1{_agaf ,_ebdad :=_gbfag (_baad ,_efbca );if _ebdad !=nil {return nil ,_c .Wrap (_ebdad ,_abfg ,"\u0068S\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031\u0020\u0026\u0026 \u0076\u0053\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031");
};return _agaf ,nil ;};if _addfa ==1||_gace ==1{_ffae :=SelCreateBrick (_gace ,_addfa ,_gace /2,_addfa /2,SelHit );_eddg ,_ddgba :=_bag (_baad ,_efbca ,_ffae );if _ddgba !=nil {return nil ,_c .Wrap (_ddgba ,_abfg ,"\u0068s\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031\u0020\u007c\u007c \u0076\u0053\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031");
};return _eddg ,nil ;};_cfaa :=SelCreateBrick (1,_addfa ,0,_addfa /2,SelHit );_dfgg :=SelCreateBrick (_gace ,1,_gace /2,0,SelHit );_cace ,_aaab :=_bag (nil ,_efbca ,_cfaa );if _aaab !=nil {return nil ,_c .Wrap (_aaab ,_abfg ,"\u0031\u0073\u0074\u0020\u0064\u0069\u006c\u0061\u0074\u0065");
};_baad ,_aaab =_bag (_baad ,_cace ,_dfgg );if _aaab !=nil {return nil ,_c .Wrap (_aaab ,_abfg ,"\u0032\u006e\u0064\u0020\u0064\u0069\u006c\u0061\u0074\u0065");};return _baad ,nil ;};func (_dabb CombinationOperator )String ()string {var _edad string ;switch _dabb {case CmbOpOr :_edad ="\u004f\u0052";
case CmbOpAnd :_edad ="\u0041\u004e\u0044";case CmbOpXor :_edad ="\u0058\u004f\u0052";case CmbOpXNor :_edad ="\u0058\u004e\u004f\u0052";case CmbOpReplace :_edad ="\u0052E\u0050\u004c\u0041\u0043\u0045";case CmbOpNot :_edad ="\u004e\u004f\u0054";};return _edad ;
};const (MopDilation MorphOperation =iota ;MopErosion ;MopOpening ;MopClosing ;MopRankBinaryReduction ;MopReplicativeBinaryExpansion ;MopAddBorder ;);func _fcbb (_ebcd ,_ebce ,_eggdb byte )byte {return (_ebcd &^(_eggdb ))|(_ebce &_eggdb )};func _gbfc (_cfcb *Bitmap ,_aadb ...MorphProcess )(_afcga *Bitmap ,_efca error ){const _ggca ="\u006d\u006f\u0072\u0070\u0068\u0053\u0065\u0071\u0075\u0065\u006e\u0063\u0065";
if _cfcb ==nil {return nil ,_c .Error (_ggca ,"\u006d\u006f\u0072\u0070\u0068\u0053\u0065\u0071\u0075\u0065\u006e\u0063\u0065 \u0073\u006f\u0075\u0072\u0063\u0065 \u0062\u0069\u0074\u006d\u0061\u0070\u0020\u006e\u006f\u0074\u0020\u0064\u0065f\u0069\u006e\u0065\u0064");
};if len (_aadb )==0{return nil ,_c .Error (_ggca ,"m\u006f\u0072\u0070\u0068\u0053\u0065q\u0075\u0065\u006e\u0063\u0065\u002c \u0073\u0065\u0071\u0075\u0065\u006e\u0063e\u0020\u006e\u006f\u0074\u0020\u0064\u0065\u0066\u0069\u006ee\u0064");};if _efca =_adcca (_aadb ...);
_efca !=nil {return nil ,_c .Wrap (_efca ,_ggca ,"");};var _cagc ,_aebd ,_bdbd int ;_afcga =_cfcb .Copy ();for _ ,_gdca :=range _aadb {switch _gdca .Operation {case MopDilation :_cagc ,_aebd =_gdca .getWidthHeight ();_afcga ,_efca =DilateBrick (nil ,_afcga ,_cagc ,_aebd );
if _efca !=nil {return nil ,_c .Wrap (_efca ,_ggca ,"");};case MopErosion :_cagc ,_aebd =_gdca .getWidthHeight ();_afcga ,_efca =_dge (nil ,_afcga ,_cagc ,_aebd );if _efca !=nil {return nil ,_c .Wrap (_efca ,_ggca ,"");};case MopOpening :_cagc ,_aebd =_gdca .getWidthHeight ();
_afcga ,_efca =_gbfb (nil ,_afcga ,_cagc ,_aebd );if _efca !=nil {return nil ,_c .Wrap (_efca ,_ggca ,"");};case MopClosing :_cagc ,_aebd =_gdca .getWidthHeight ();_afcga ,_efca =_ecbe (nil ,_afcga ,_cagc ,_aebd );if _efca !=nil {return nil ,_c .Wrap (_efca ,_ggca ,"");
};case MopRankBinaryReduction :_afcga ,_efca =_fga (_afcga ,_gdca .Arguments ...);if _efca !=nil {return nil ,_c .Wrap (_efca ,_ggca ,"");};case MopReplicativeBinaryExpansion :_afcga ,_efca =_ebbf (_afcga ,_gdca .Arguments [0]);if _efca !=nil {return nil ,_c .Wrap (_efca ,_ggca ,"");
};case MopAddBorder :_bdbd =_gdca .Arguments [0];_afcga ,_efca =_afcga .AddBorder (_bdbd ,0);if _efca !=nil {return nil ,_c .Wrap (_efca ,_ggca ,"");};default:return nil ,_c .Error (_ggca ,"i\u006e\u0076\u0061\u006c\u0069\u0064\u0020\u006d\u006fr\u0070\u0068\u004f\u0070\u0065\u0072\u0061ti\u006f\u006e\u0020\u0070r\u006f\u0076\u0069\u0064\u0065\u0064\u0020\u0074\u006f t\u0068\u0065 \u0073\u0065\u0071\u0075\u0065\u006e\u0063\u0065");
};};if _bdbd > 0{_afcga ,_efca =_afcga .RemoveBorder (_bdbd );if _efca !=nil {return nil ,_c .Wrap (_efca ,_ggca ,"\u0062\u006f\u0072\u0064\u0065\u0072\u0020\u003e\u0020\u0030");};};return _afcga ,nil ;};func (_gbfa *Bitmap )GetPixel (x ,y int )bool {_ebfg :=_gbfa .GetByteIndex (x ,y );
_aeea :=_gbfa .GetBitOffset (x );_fffc :=uint (7-_aeea );if _ebfg > len (_gbfa .Data )-1{_fce .Log .Debug ("\u0054\u0072\u0079\u0069\u006e\u0067\u0020\u0074\u006f\u0020\u0067\u0065\u0074\u0020\u0070\u0069\u0078\u0065\u006c\u0020o\u0075\u0074\u0020\u006f\u0066\u0020\u0074\u0068\u0065\u0020\u0064\u0061\u0074\u0061\u0020\u0072\u0061\u006e\u0067\u0065\u002e \u0078\u003a\u0020\u0027\u0025\u0064\u0027\u002c\u0020\u0079\u003a\u0027\u0025\u0064'\u002c\u0020\u0062m\u003a\u0020\u0027\u0025\u0073\u0027",x ,y ,_gbfa );
return false ;};if (_gbfa .Data [_ebfg ]>>_fffc )&0x01>=1{return true ;};return false ;};var _bbcde =[5]int {1,2,3,0,4};func _aecg (_adaf *Bitmap ,_dbbe *Bitmap ,_efba *Selection ,_egga **Bitmap )(*Bitmap ,error ){const _gcef ="\u0070\u0072\u006f\u0063\u0065\u0073\u0073\u004d\u006f\u0072\u0070\u0068A\u0072\u0067\u0073\u0031";
if _dbbe ==nil {return nil ,_c .Error (_gcef ,"\u004d\u006f\u0072\u0070\u0068\u0041\u0072\u0067\u0073\u0031\u0020'\u0073\u0027\u0020\u006e\u006f\u0074\u0020\u0064\u0065\u0066i\u006e\u0065\u0064");};if _efba ==nil {return nil ,_c .Error (_gcef ,"\u004d\u006f\u0072\u0068p\u0041\u0072\u0067\u0073\u0031\u0020\u0027\u0073\u0065\u006c'\u0020n\u006f\u0074\u0020\u0064\u0065\u0066\u0069n\u0065\u0064");
};_agbd ,_fabf :=_efba .Height ,_efba .Width ;if _agbd ==0||_fabf ==0{return nil ,_c .Error (_gcef ,"\u0073\u0065\u006c\u0065ct\u0069\u006f\u006e\u0020\u006f\u0066\u0020\u0073\u0069\u007a\u0065\u0020\u0030");};if _adaf ==nil {_adaf =_dbbe .createTemplate ();
*_egga =_dbbe ;return _adaf ,nil ;};_adaf .Width =_dbbe .Width ;_adaf .Height =_dbbe .Height ;_adaf .RowStride =_dbbe .RowStride ;_adaf .Color =_dbbe .Color ;_adaf .Data =make ([]byte ,_dbbe .RowStride *_dbbe .Height );if _adaf ==_dbbe {*_egga =_dbbe .Copy ();
}else {*_egga =_dbbe ;};return _adaf ,nil ;};func (_bccfa MorphProcess )verify (_bdfc int ,_cge ,_gfeb *int )error {const _gbcb ="\u004d\u006f\u0072\u0070hP\u0072\u006f\u0063\u0065\u0073\u0073\u002e\u0076\u0065\u0072\u0069\u0066\u0079";switch _bccfa .Operation {case MopDilation ,MopErosion ,MopOpening ,MopClosing :if len (_bccfa .Arguments )!=2{return _c .Error (_gbcb ,"\u004f\u0070\u0065\u0072\u0061\u0074\u0069\u006f\u006e\u003a\u0020\u0027\u0064\u0027\u002c\u0020\u0027\u0065\u0027\u002c \u0027\u006f\u0027\u002c\u0020\u0027\u0063\u0027\u0020\u0072\u0065\u0071\u0075\u0069\u0072\u0065\u0073\u0020\u0061\u0074\u0020\u006c\u0065\u0061\u0073\u0074\u0020\u0032\u0020\u0061r\u0067\u0075\u006d\u0065\u006et\u0073");
};_fede ,_fggf :=_bccfa .getWidthHeight ();if _fede <=0||_fggf <=0{return _c .Error (_gbcb ,"O\u0070er\u0061t\u0069o\u006e\u003a\u0020\u0027\u0064'\u002c\u0020\u0027e\u0027\u002c\u0020\u0027\u006f'\u002c\u0020\u0027c\u0027\u0020\u0020\u0072\u0065\u0071\u0075\u0069\u0072\u0065\u0073 \u0062\u006f\u0074h w\u0069\u0064\u0074\u0068\u0020\u0061n\u0064\u0020\u0068\u0065\u0069\u0067\u0068\u0074\u0020\u0074\u006f\u0020b\u0065 \u003e\u003d\u0020\u0030");
};case MopRankBinaryReduction :_gegf :=len (_bccfa .Arguments );*_cge +=_gegf ;if _gegf < 1||_gegf > 4{return _c .Error (_gbcb ,"\u004f\u0070\u0065\u0072\u0061\u0074\u0069\u006f\u006e\u003a\u0020\u0027\u0072\u0027\u0020\u0072\u0065\u0071\u0075\u0069r\u0065\u0073\u0020\u0061\u0074\u0020\u006c\u0065\u0061s\u0074\u0020\u0031\u0020\u0061\u006e\u0064\u0020\u0061\u0074\u0020\u006d\u006fs\u0074\u0020\u0034\u0020\u0061\u0072g\u0075\u006d\u0065n\u0074\u0073");
};for _cece :=0;_cece < _gegf ;_cece ++{if _bccfa .Arguments [_cece ]< 1||_bccfa .Arguments [_cece ]> 4{return _c .Error (_gbcb ,"\u0052\u0061\u006e\u006b\u0042\u0069n\u0061\u0072\u0079\u0052\u0065\u0064\u0075\u0063\u0074\u0069\u006f\u006e\u0020\u006c\u0065\u0076\u0065\u006c\u0020\u006du\u0073\u0074\u0020\u0062\u0065\u0020\u0069\u006e\u0020\u0072\u0061\u006e\u0067\u0065 \u00280\u002c\u0020\u0034\u003e");
};};case MopReplicativeBinaryExpansion :if len (_bccfa .Arguments )==0{return _c .Error (_gbcb ,"\u0052\u0065\u0070\u006c\u0069\u0063\u0061\u0074i\u0076\u0065\u0042in\u0061\u0072\u0079\u0045\u0078\u0070a\u006e\u0073\u0069\u006f\u006e\u0020\u0072\u0065\u0071\u0075\u0069\u0072\u0065\u0073\u0020o\u006e\u0065\u0020\u0061\u0072\u0067\u0075\u006de\u006e\u0074");
};_ebaf :=_bccfa .Arguments [0];if _ebaf !=2&&_ebaf !=4&&_ebaf !=8{return _c .Error (_gbcb ,"R\u0065\u0070\u006c\u0069\u0063\u0061\u0074\u0069\u0076\u0065\u0042\u0069\u006e\u0061\u0072\u0079\u0045\u0078\u0070\u0061\u006e\u0073\u0069\u006f\u006e\u0020m\u0075s\u0074\u0020\u0062\u0065 \u006f\u0066 \u0066\u0061\u0063\u0074\u006f\u0072\u0020\u0069\u006e\u0020\u0072\u0061\u006e\u0067\u0065\u0020\u007b\u0032\u002c\u0034\u002c\u0038\u007d");
};*_cge -=_bbcde [_ebaf /4];case MopAddBorder :if len (_bccfa .Arguments )==0{return _c .Error (_gbcb ,"\u0041\u0064\u0064B\u006f\u0072\u0064\u0065r\u0020\u0072\u0065\u0071\u0075\u0069\u0072e\u0073\u0020\u006f\u006e\u0065\u0020\u0061\u0072\u0067\u0075\u006d\u0065\u006e\u0074");
};_acbg :=_bccfa .Arguments [0];if _bdfc > 0{return _c .Error (_gbcb ,"\u0041\u0064\u0064\u0042\u006f\u0072\u0064\u0065\u0072\u0020\u006d\u0075\u0073t\u0020\u0062\u0065\u0020\u0061\u0020f\u0069\u0072\u0073\u0074\u0020\u006d\u006f\u0072\u0070\u0068\u0020\u0070\u0072o\u0063\u0065\u0073\u0073");
};if _acbg < 1{return _c .Error (_gbcb ,"\u0041\u0064\u0064\u0042o\u0072\u0064\u0065\u0072\u0020\u0076\u0061\u006c\u0075\u0065 \u006co\u0077\u0065\u0072\u0020\u0074\u0068\u0061n\u0020\u0030");};*_gfeb =_acbg ;};return nil ;};func Centroid (bm *Bitmap ,centTab ,sumTab []int )(Point ,error ){return bm .centroid (centTab ,sumTab )};
func _cede (_agggfd *Bitmap ,_cefe ,_caabg int ,_ffagb ,_ceecf int ,_ddad RasterOperator ,_fgfe *Bitmap ,_ceff ,_aaaa int )error {var _geggc ,_cfdd ,_gagf ,_egacd int ;if _cefe < 0{_ceff -=_cefe ;_ffagb +=_cefe ;_cefe =0;};if _ceff < 0{_cefe -=_ceff ;_ffagb +=_ceff ;
_ceff =0;};_geggc =_cefe +_ffagb -_agggfd .Width ;if _geggc > 0{_ffagb -=_geggc ;};_cfdd =_ceff +_ffagb -_fgfe .Width ;if _cfdd > 0{_ffagb -=_cfdd ;};if _caabg < 0{_aaaa -=_caabg ;_ceecf +=_caabg ;_caabg =0;};if _aaaa < 0{_caabg -=_aaaa ;_ceecf +=_aaaa ;
_aaaa =0;};_gagf =_caabg +_ceecf -_agggfd .Height ;if _gagf > 0{_ceecf -=_gagf ;};_egacd =_aaaa +_ceecf -_fgfe .Height ;if _egacd > 0{_ceecf -=_egacd ;};if _ffagb <=0||_ceecf <=0{return nil ;};var _dffd error ;switch {case _cefe &7==0&&_ceff &7==0:_dffd =_gcda (_agggfd ,_cefe ,_caabg ,_ffagb ,_ceecf ,_ddad ,_fgfe ,_ceff ,_aaaa );
case _cefe &7==_ceff &7:_dffd =_agfd (_agggfd ,_cefe ,_caabg ,_ffagb ,_ceecf ,_ddad ,_fgfe ,_ceff ,_aaaa );default:_dffd =_bcde (_agggfd ,_cefe ,_caabg ,_ffagb ,_ceecf ,_ddad ,_fgfe ,_ceff ,_aaaa );};if _dffd !=nil {return _c .Wrap (_dffd ,"r\u0061\u0073\u0074\u0065\u0072\u004f\u0070\u004c\u006f\u0077","");
};return nil ;};func (_cccfb *Boxes )selectWithIndicator (_edef *_fa .NumSlice )(_egdeg *Boxes ,_ffcg error ){const _gaaa ="\u0042o\u0078\u0065\u0073\u002es\u0065\u006c\u0065\u0063\u0074W\u0069t\u0068I\u006e\u0064\u0069\u0063\u0061\u0074\u006fr";if _cccfb ==nil {return nil ,_c .Error (_gaaa ,"b\u006f\u0078\u0065\u0073 '\u0062'\u0020\u006e\u006f\u0074\u0020d\u0065\u0066\u0069\u006e\u0065\u0064");
};if _edef ==nil {return nil ,_c .Error (_gaaa ,"\u0027\u006ea\u0027\u0020\u006eo\u0074\u0020\u0064\u0065\u0066\u0069\u006e\u0065\u0064");};if len (*_edef )!=len (*_cccfb ){return nil ,_c .Error (_gaaa ,"\u0062\u006f\u0078\u0065\u0073\u0020\u0027\u0062\u0027\u0020\u0068\u0061\u0073\u0020\u0064\u0069\u0066\u0066\u0065\u0072\u0065\u006e\u0074\u0020s\u0069\u007a\u0065\u0020\u0074h\u0061\u006e \u0027\u006e\u0061\u0027");
};var _acge ,_dgcg int ;for _bega :=0;_bega < len (*_edef );_bega ++{if _acge ,_ffcg =_edef .GetInt (_bega );_ffcg !=nil {return nil ,_c .Wrap (_ffcg ,_gaaa ,"\u0063\u0068\u0065\u0063\u006b\u0069\u006e\u0067\u0020c\u006f\u0075\u006e\u0074");};if _acge ==1{_dgcg ++;
};};if _dgcg ==len (*_cccfb ){return _cccfb ,nil ;};_eeefc :=Boxes {};for _eddb :=0;_eddb < len (*_edef );_eddb ++{_acge =int ((*_edef )[_eddb ]);if _acge ==0{continue ;};_eeefc =append (_eeefc ,(*_cccfb )[_eddb ]);};_egdeg =&_eeefc ;return _egdeg ,nil ;
};func (_ebad Points )Get (i int )(Point ,error ){if i > len (_ebad )-1{return Point {},_c .Errorf ("\u0050\u006f\u0069\u006e\u0074\u0073\u002e\u0047\u0065\u0074","\u0069n\u0064\u0065\u0078\u003a\u0020\u0027\u0025\u0064\u0027\u0020\u006fu\u0074\u0020\u006f\u0066\u0020\u0072\u0061\u006e\u0067\u0065",i );
};return _ebad [i ],nil ;};var (_fceec =_ga ();_fdag =_bg ();_aebb =_ceg (););func (_gef *Points )Add (pt *Points )error {const _eggc ="\u0050\u006f\u0069\u006e\u0074\u0073\u002e\u0041\u0064\u0064";if _gef ==nil {return _c .Error (_eggc ,"\u0070o\u0069n\u0074\u0073\u0020\u006e\u006ft\u0020\u0064e\u0066\u0069\u006e\u0065\u0064");
};if pt ==nil {return _c .Error (_eggc ,"a\u0072\u0067\u0075\u006d\u0065\u006et\u0020\u0070\u006f\u0069\u006e\u0074\u0073\u0020\u006eo\u0074\u0020\u0064e\u0066i\u006e\u0065\u0064");};*_gef =append (*_gef ,*pt ...);return nil ;};func _acef (_edeg int )int {if _edeg < 0{return -_edeg ;
};return _edeg ;};func TstISymbol (t *_cb .T ,scale ...int )*Bitmap {_gefbed ,_ggfbb :=NewWithData (1,5,[]byte {0x80,0x80,0x80,0x80,0x80});_f .NoError (t ,_ggfbb );return TstGetScaledSymbol (t ,_gefbed ,scale ...);};const (Vanilla Color =iota ;Chocolate ;
);func (_bgg *Bitmap )String ()string {var _aec ="\u000a";for _ddgg :=0;_ddgg < _bgg .Height ;_ddgg ++{var _eeeg string ;for _fgaf :=0;_fgaf < _bgg .Width ;_fgaf ++{_fgg :=_bgg .GetPixel (_fgaf ,_ddgg );if _fgg {_eeeg +="\u0031";}else {_eeeg +="\u0030";
};};_aec +=_eeeg +"\u000a";};return _aec ;};func (_cefc *Bitmap )countPixels ()int {var (_eef int ;_dfca uint8 ;_ggfb byte ;_bff int ;);_bbe :=_cefc .RowStride ;_daa :=uint (_cefc .Width &0x07);if _daa !=0{_dfca =uint8 ((0xff<<(8-_daa ))&0xff);_bbe --;
};for _gab :=0;_gab < _cefc .Height ;_gab ++{for _bff =0;_bff < _bbe ;_bff ++{_ggfb =_cefc .Data [_gab *_cefc .RowStride +_bff ];_eef +=int (_cee [_ggfb ]);};if _daa !=0{_eef +=int (_cee [_cefc .Data [_gab *_cefc .RowStride +_bff ]&_dfca ]);};};return _eef ;
};func (_ebd *Bitmap )removeBorderGeneral (_fcaf ,_gddf ,_bbag ,_geb int )(*Bitmap ,error ){const _acce ="\u0072\u0065\u006d\u006fve\u0042\u006f\u0072\u0064\u0065\u0072\u0047\u0065\u006e\u0065\u0072\u0061\u006c";if _fcaf < 0||_gddf < 0||_bbag < 0||_geb < 0{return nil ,_c .Error (_acce ,"\u006e\u0065g\u0061\u0074\u0069\u0076\u0065\u0020\u0062\u0072\u006f\u0064\u0065\u0072\u0020\u0072\u0065\u006d\u006f\u0076\u0065\u0020\u0076\u0061lu\u0065\u0073");
};_dgb ,_eebc :=_ebd .Width ,_ebd .Height ;_bdf :=_dgb -_fcaf -_gddf ;_baae :=_eebc -_bbag -_geb ;if _bdf <=0{return nil ,_c .Errorf (_acce ,"w\u0069\u0064\u0074\u0068: \u0025d\u0020\u006d\u0075\u0073\u0074 \u0062\u0065\u0020\u003e\u0020\u0030",_bdf );
};if _baae <=0{return nil ,_c .Errorf (_acce ,"\u0068\u0065\u0069\u0067ht\u003a\u0020\u0025\u0064\u0020\u006d\u0075\u0073\u0074\u0020\u0062\u0065\u0020\u003e \u0030",_baae );};_gbeb :=New (_bdf ,_baae );_gbeb .Color =_ebd .Color ;_bdga :=_gbeb .RasterOperation (0,0,_bdf ,_baae ,PixSrc ,_ebd ,_fcaf ,_bbag );
if _bdga !=nil {return nil ,_c .Wrap (_bdga ,_acce ,"");};return _gbeb ,nil ;};const (ComponentConn Component =iota ;ComponentCharacters ;ComponentWords ;);type SizeSelection int ;func _bdae (_cedg ,_cbeea ,_ffag *Bitmap )(*Bitmap ,error ){const _edea ="\u0073\u0075\u0062\u0074\u0072\u0061\u0063\u0074";
if _cbeea ==nil {return nil ,_c .Error (_edea ,"'\u0073\u0031\u0027\u0020\u0069\u0073\u0020\u006e\u0069\u006c");};if _ffag ==nil {return nil ,_c .Error (_edea ,"'\u0073\u0032\u0027\u0020\u0069\u0073\u0020\u006e\u0069\u006c");};var _fcc error ;switch {case _cedg ==_cbeea :if _fcc =_cedg .RasterOperation (0,0,_cbeea .Width ,_cbeea .Height ,PixNotSrcAndDst ,_ffag ,0,0);
_fcc !=nil {return nil ,_c .Wrap (_fcc ,_edea ,"\u0064 \u003d\u003d\u0020\u0073\u0031");};case _cedg ==_ffag :if _fcc =_cedg .RasterOperation (0,0,_cbeea .Width ,_cbeea .Height ,PixNotSrcAndDst ,_cbeea ,0,0);_fcc !=nil {return nil ,_c .Wrap (_fcc ,_edea ,"\u0064 \u003d\u003d\u0020\u0073\u0032");
};default:_cedg ,_fcc =_gbfag (_cedg ,_cbeea );if _fcc !=nil {return nil ,_c .Wrap (_fcc ,_edea ,"");};if _fcc =_cedg .RasterOperation (0,0,_cbeea .Width ,_cbeea .Height ,PixNotSrcAndDst ,_ffag ,0,0);_fcc !=nil {return nil ,_c .Wrap (_fcc ,_edea ,"\u0064e\u0066\u0061\u0075\u006c\u0074");
};};return _cedg ,nil ;};func (_dfeg *ClassedPoints )validateIntSlice ()error {const _dbbb ="\u0076\u0061l\u0069\u0064\u0061t\u0065\u0049\u006e\u0074\u0053\u006c\u0069\u0063\u0065";for _ ,_bbbb :=range _dfeg .IntSlice {if _bbbb >=(_dfeg .Points .Size ()){return _c .Errorf (_dbbb ,"c\u006c\u0061\u0073\u0073\u0020\u0069\u0064\u003a\u0020\u0027\u0025\u0064\u0027\u0020\u0069\u0073\u0020\u006e\u006f\u0074\u0020\u0061\u0020\u0076\u0061\u006ci\u0064 \u0069\u006e\u0064\u0065x\u0020\u0069n\u0020\u0074\u0068\u0065\u0020\u0070\u006f\u0069\u006e\u0074\u0073\u0020\u006f\u0066\u0020\u0073\u0069\u007a\u0065\u003a\u0020\u0025\u0064",_bbbb ,_dfeg .Points .Size ());
};};return nil ;};func (_cdfc *BitmapsArray )AddBox (box *_g .Rectangle ){_cdfc .Boxes =append (_cdfc .Boxes ,box )};func (_edec Points )GetGeometry (i int )(_dgaf ,_ecfd float32 ,_fdfd error ){if i > len (_edec )-1{return 0,0,_c .Errorf ("\u0050\u006f\u0069\u006e\u0074\u0073\u002e\u0047\u0065\u0074","\u0069n\u0064\u0065\u0078\u003a\u0020\u0027\u0025\u0064\u0027\u0020\u006fu\u0074\u0020\u006f\u0066\u0020\u0072\u0061\u006e\u0067\u0065",i );
};_bceb :=_edec [i ];return _bceb .X ,_bceb .Y ,nil ;};func (_cgeg *Bitmaps )CountPixels ()*_fa .NumSlice {_aeff :=&_fa .NumSlice {};for _ ,_dgda :=range _cgeg .Values {_aeff .AddInt (_dgda .CountPixels ());};return _aeff ;};func _fcac (_bae ,_ggbc int )int {if _bae < _ggbc {return _bae ;
};return _ggbc ;};func TstFrameBitmapData ()[]byte {return _dbdg .Data };func (_eae *Bitmap )SetByte (index int ,v byte )error {if index > len (_eae .Data )-1||index < 0{return _c .Errorf ("\u0053e\u0074\u0042\u0079\u0074\u0065","\u0069\u006e\u0064\u0065x \u006f\u0075\u0074\u0020\u006f\u0066\u0020\u0072\u0061\u006e\u0067\u0065\u003a\u0020%\u0064",index );
};_eae .Data [index ]=v ;return nil ;};const (PixSrc RasterOperator =0xc;PixDst RasterOperator =0xa;PixNotSrc RasterOperator =0x3;PixNotDst RasterOperator =0x5;PixClr RasterOperator =0x0;PixSet RasterOperator =0xf;PixSrcOrDst RasterOperator =0xe;PixSrcAndDst RasterOperator =0x8;
PixSrcXorDst RasterOperator =0x6;PixNotSrcOrDst RasterOperator =0xb;PixNotSrcAndDst RasterOperator =0x2;PixSrcOrNotDst RasterOperator =0xd;PixSrcAndNotDst RasterOperator =0x4;PixNotPixSrcOrDst RasterOperator =0x1;PixNotPixSrcAndDst RasterOperator =0x7;
PixNotPixSrcXorDst RasterOperator =0x9;PixPaint =PixSrcOrDst ;PixSubtract =PixNotSrcAndDst ;PixMask =PixSrcAndDst ;);type byHeight Bitmaps ;func TstESymbol (t *_cb .T ,scale ...int )*Bitmap {_fadg ,_ffage :=NewWithData (4,5,[]byte {0xF0,0x80,0xE0,0x80,0xF0});
_f .NoError (t ,_ffage );return TstGetScaledSymbol (t ,_fadg ,scale ...);};type BitmapsArray struct{Values []*Bitmaps ;Boxes []*_g .Rectangle ;};func (_eaag *ClassedPoints )GroupByY ()([]*ClassedPoints ,error ){const _dfab ="\u0043\u006c\u0061\u0073se\u0064\u0050\u006f\u0069\u006e\u0074\u0073\u002e\u0047\u0072\u006f\u0075\u0070\u0042y\u0059";
if _gbeg :=_eaag .validateIntSlice ();_gbeg !=nil {return nil ,_c .Wrap (_gbeg ,_dfab ,"");};if _eaag .IntSlice .Size ()==0{return nil ,_c .Error (_dfab ,"\u004e\u006f\u0020\u0063la\u0073\u0073\u0065\u0073\u0020\u0070\u0072\u006f\u0076\u0069\u0064\u0065\u0064");
};_eaag .SortByY ();var (_beed []*ClassedPoints ;_agca int ;);_gbgd :=-1;var _bcae *ClassedPoints ;for _acde :=0;_acde < len (_eaag .IntSlice );_acde ++{_agca =int (_eaag .YAtIndex (_acde ));if _agca !=_gbgd {_bcae =&ClassedPoints {Points :_eaag .Points };
_gbgd =_agca ;_beed =append (_beed ,_bcae );};_bcae .IntSlice =append (_bcae .IntSlice ,_eaag .IntSlice [_acde ]);};for _ ,_bcfd :=range _beed {_bcfd .SortByX ();};return _beed ,nil ;};func _gada (_bafa *Bitmap ,_faff ,_gegg ,_ebab ,_cbg int ,_ebfac RasterOperator ,_ecbba *Bitmap ,_fcbe ,_bfac int )error {const _bdfad ="\u0072a\u0073t\u0065\u0072\u004f\u0070\u0065\u0072\u0061\u0074\u0069\u006f\u006e";
if _bafa ==nil {return _c .Error (_bdfad ,"\u006e\u0069\u006c\u0020\u0027\u0064\u0065\u0073\u0074\u0027\u0020\u0042i\u0074\u006d\u0061\u0070");};if _ebfac ==PixDst {return nil ;};switch _ebfac {case PixClr ,PixSet ,PixNotDst :_cgba (_bafa ,_faff ,_gegg ,_ebab ,_cbg ,_ebfac );
return nil ;};if _ecbba ==nil {_fce .Log .Debug ("\u0052a\u0073\u0074e\u0072\u004f\u0070\u0065r\u0061\u0074\u0069o\u006e\u0020\u0073\u006f\u0075\u0072\u0063\u0065\u0020bi\u0074\u006d\u0061p\u0020\u0069s\u0020\u006e\u006f\u0074\u0020\u0064e\u0066\u0069n\u0065\u0064");
return _c .Error (_bdfad ,"\u006e\u0069l\u0020\u0027\u0073r\u0063\u0027\u0020\u0062\u0069\u0074\u006d\u0061\u0070");};if _ebbc :=_cede (_bafa ,_faff ,_gegg ,_ebab ,_cbg ,_ebfac ,_ecbba ,_fcbe ,_bfac );_ebbc !=nil {return _c .Wrap (_ebbc ,_bdfad ,"");};
return nil ;};func (_ebc *Bitmap )GetUnpaddedData ()([]byte ,error ){_dcg :=uint (_ebc .Width &0x07);if _dcg ==0{return _ebc .Data ,nil ;};_bgfg :=_ebc .Width *_ebc .Height ;if _bgfg %8!=0{_bgfg >>=3;_bgfg ++;}else {_bgfg >>=3;};_cbe :=make ([]byte ,_bgfg );
_gbde :=_b .NewWriterMSB (_cbe );const _eff ="\u0047e\u0074U\u006e\u0070\u0061\u0064\u0064\u0065\u0064\u0044\u0061\u0074\u0061";for _gad :=0;_gad < _ebc .Height ;_gad ++{for _cca :=0;_cca < _ebc .RowStride ;_cca ++{_ace :=_ebc .Data [_gad *_ebc .RowStride +_cca ];
if _cca !=_ebc .RowStride -1{_acdf :=_gbde .WriteByte (_ace );if _acdf !=nil {return nil ,_c .Wrap (_acdf ,_eff ,"");};continue ;};for _gecf :=uint (0);_gecf < _dcg ;_gecf ++{_ebeb :=_gbde .WriteBit (int (_ace >>(7-_gecf )&0x01));if _ebeb !=nil {return nil ,_c .Wrap (_ebeb ,_eff ,"");
};};};};return _cbe ,nil ;};func (_dbdb *Bitmap )AddBorder (borderSize ,val int )(*Bitmap ,error ){if borderSize ==0{return _dbdb .Copy (),nil ;};_baa ,_fcf :=_dbdb .addBorderGeneral (borderSize ,borderSize ,borderSize ,borderSize ,val );if _fcf !=nil {return nil ,_c .Wrap (_fcf ,"\u0041d\u0064\u0042\u006f\u0072\u0064\u0065r","");
};return _baa ,nil ;};func _caec (_ggde *Bitmap )(_fcdgc *Bitmap ,_gde int ,_gbdga error ){const _gdb ="\u0042i\u0074\u006d\u0061\u0070.\u0077\u006f\u0072\u0064\u004da\u0073k\u0042y\u0044\u0069\u006c\u0061\u0074\u0069\u006fn";if _ggde ==nil {return nil ,0,_c .Errorf (_gdb ,"\u0027\u0073\u0027\u0020bi\u0074\u006d\u0061\u0070\u0020\u006e\u006f\u0074\u0020\u0064\u0065\u0066\u0069\u006ee\u0064");
};var _agdd ,_ffaa *Bitmap ;if _agdd ,_gbdga =_gbfag (nil ,_ggde );_gbdga !=nil {return nil ,0,_c .Wrap (_gbdga ,_gdb ,"\u0063\u006f\u0070\u0079\u0020\u0027\u0073\u0027");};var (_cbdd [13]int ;_fdaf ,_addf int ;);_dff :=12;_adgd :=_fa .NewNumSlice (_dff +1);
_gca :=_fa .NewNumSlice (_dff +1);var _bgga *Boxes ;for _efgg :=0;_efgg <=_dff ;_efgg ++{if _efgg ==0{if _ffaa ,_gbdga =_gbfag (nil ,_agdd );_gbdga !=nil {return nil ,0,_c .Wrap (_gbdga ,_gdb ,"\u0066i\u0072\u0073\u0074\u0020\u0062\u006d2");};}else {if _ffaa ,_gbdga =_gbfc (_agdd ,MorphProcess {Operation :MopDilation ,Arguments :[]int {2,1}});
_gbdga !=nil {return nil ,0,_c .Wrap (_gbdga ,_gdb ,"\u0064\u0069\u006ca\u0074\u0069\u006f\u006e\u0020\u0062\u006d\u0032");};};if _bgga ,_gbdga =_ffaa .connComponentsBB (4);_gbdga !=nil {return nil ,0,_c .Wrap (_gbdga ,_gdb ,"");};_cbdd [_efgg ]=len (*_bgga );
_adgd .AddInt (_cbdd [_efgg ]);switch _efgg {case 0:_fdaf =_cbdd [0];default:_addf =_cbdd [_efgg -1]-_cbdd [_efgg ];_gca .AddInt (_addf );};_agdd =_ffaa ;};_cbfa :=true ;_fffgg :=2;var _gacd ,_eecg int ;for _eeee :=1;_eeee < len (*_gca );_eeee ++{if _gacd ,_gbdga =_adgd .GetInt (_eeee );
_gbdga !=nil {return nil ,0,_c .Wrap (_gbdga ,_gdb ,"\u0043\u0068\u0065\u0063ki\u006e\u0067\u0020\u0062\u0065\u0073\u0074\u0020\u0064\u0069\u006c\u0061\u0074\u0069o\u006e");};if _cbfa &&_gacd < int (0.3*float32 (_fdaf )){_fffgg =_eeee +1;_cbfa =false ;
};if _addf ,_gbdga =_gca .GetInt (_eeee );_gbdga !=nil {return nil ,0,_c .Wrap (_gbdga ,_gdb ,"\u0067\u0065\u0074\u0074\u0069\u006e\u0067\u0020\u006ea\u0044\u0069\u0066\u0066");};if _addf > _eecg {_eecg =_addf ;};};_dfgb :=_ggde .XResolution ;if _dfgb ==0{_dfgb =150;
};if _dfgb > 110{_fffgg ++;};if _fffgg < 2{_fce .Log .Trace ("J\u0042\u0049\u0047\u0032\u0020\u0073\u0065\u0074\u0074\u0069\u006e\u0067\u0020\u0069\u0042\u0065\u0073\u0074 \u0074\u006f\u0020\u006d\u0069\u006e\u0069\u006d\u0075\u006d a\u006c\u006c\u006fw\u0061b\u006c\u0065");
_fffgg =2;};_gde =_fffgg +1;if _fcdgc ,_gbdga =_gcecf (nil ,_ggde ,_fffgg +1,1);_gbdga !=nil {return nil ,0,_c .Wrap (_gbdga ,_gdb ,"\u0067\u0065\u0074\u0074in\u0067\u0020\u006d\u0061\u0073\u006b\u0020\u0066\u0061\u0069\u006c\u0065\u0064");};return _fcdgc ,_gde ,nil ;
};func (_bbda *Bitmap )AddBorderGeneral (left ,right ,top ,bot int ,val int )(*Bitmap ,error ){return _bbda .addBorderGeneral (left ,right ,top ,bot ,val );};type CombinationOperator int ;func _gcae (_bbeg ,_cebg *Bitmap ,_agee *Selection )(*Bitmap ,error ){const _aafd ="\u0065\u0072\u006fd\u0065";
var (_gbcda error ;_dbba *Bitmap ;);_bbeg ,_gbcda =_aecg (_bbeg ,_cebg ,_agee ,&_dbba );if _gbcda !=nil {return nil ,_c .Wrap (_gbcda ,_aafd ,"");};if _gbcda =_bbeg .setAll ();_gbcda !=nil {return nil ,_c .Wrap (_gbcda ,_aafd ,"");};var _dffg SelectionValue ;
for _ecba :=0;_ecba < _agee .Height ;_ecba ++{for _gdfd :=0;_gdfd < _agee .Width ;_gdfd ++{_dffg =_agee .Data [_ecba ][_gdfd ];if _dffg ==SelHit {_gbcda =_gada (_bbeg ,_agee .Cx -_gdfd ,_agee .Cy -_ecba ,_cebg .Width ,_cebg .Height ,PixSrcAndDst ,_dbba ,0,0);
if _gbcda !=nil {return nil ,_c .Wrap (_gbcda ,_aafd ,"");};};};};if MorphBC ==SymmetricMorphBC {return _bbeg ,nil ;};_cedc ,_befd ,_dfdee ,_gfeba :=_agee .findMaxTranslations ();if _cedc > 0{if _gbcda =_bbeg .RasterOperation (0,0,_cedc ,_cebg .Height ,PixClr ,nil ,0,0);
_gbcda !=nil {return nil ,_c .Wrap (_gbcda ,_aafd ,"\u0078\u0070\u0020\u003e\u0020\u0030");};};if _dfdee > 0{if _gbcda =_bbeg .RasterOperation (_cebg .Width -_dfdee ,0,_dfdee ,_cebg .Height ,PixClr ,nil ,0,0);_gbcda !=nil {return nil ,_c .Wrap (_gbcda ,_aafd ,"\u0078\u006e\u0020\u003e\u0020\u0030");
};};if _befd > 0{if _gbcda =_bbeg .RasterOperation (0,0,_cebg .Width ,_befd ,PixClr ,nil ,0,0);_gbcda !=nil {return nil ,_c .Wrap (_gbcda ,_aafd ,"\u0079\u0070\u0020\u003e\u0020\u0030");};};if _gfeba > 0{if _gbcda =_bbeg .RasterOperation (0,_cebg .Height -_gfeba ,_cebg .Width ,_gfeba ,PixClr ,nil ,0,0);
_gbcda !=nil {return nil ,_c .Wrap (_gbcda ,_aafd ,"\u0079\u006e\u0020\u003e\u0020\u0030");};};return _bbeg ,nil ;};func _dbgc (_fcgg ,_bbae *Bitmap ,_acff ,_bdbf ,_deaa ,_fcea ,_gcf ,_bdegc ,_fbdd ,_gge int ,_bed CombinationOperator )error {var _adgf int ;
_gcec :=func (){_adgf ++;_deaa +=_bbae .RowStride ;_fcea +=_fcgg .RowStride ;_gcf +=_fcgg .RowStride };for _adgf =_acff ;_adgf < _bdbf ;_gcec (){var _ebfa uint16 ;_fcfg :=_deaa ;for _ggfd :=_fcea ;_ggfd <=_gcf ;_ggfd ++{_bdgb ,_cedge :=_bbae .GetByte (_fcfg );
if _cedge !=nil {return _cedge ;};_cgd ,_cedge :=_fcgg .GetByte (_ggfd );if _cedge !=nil {return _cedge ;};_ebfa =(_ebfa |uint16 (_cgd ))<<uint (_gge );_cgd =byte (_ebfa >>8);if _ggfd ==_gcf {_cgd =_aabd (uint (_bdegc ),_cgd );};if _cedge =_bbae .SetByte (_fcfg ,_fbfd (_bdgb ,_cgd ,_bed ));
_cedge !=nil {return _cedge ;};_fcfg ++;_ebfa <<=uint (_fbdd );};};return nil ;};func (_dfabb *Selection )setOrigin (_ffdf ,_gdgb int ){_dfabb .Cy ,_dfabb .Cx =_ffdf ,_gdgb };func (_bcge *ClassedPoints )GetIntYByClass (i int )(int ,error ){const _ffec ="\u0043\u006c\u0061\u0073s\u0065\u0064\u0050\u006f\u0069\u006e\u0074\u0073\u002e\u0047e\u0074I\u006e\u0074\u0059\u0042\u0079\u0043\u006ca\u0073\u0073";
if i >=_bcge .IntSlice .Size (){return 0,_c .Errorf (_ffec ,"\u0069\u003a\u0020\u0027\u0025\u0064\u0027 \u0069\u0073\u0020o\u0075\u0074\u0020\u006ff\u0020\u0074\u0068\u0065\u0020\u0072\u0061\u006e\u0067\u0065\u0020\u006f\u0066\u0020\u0074\u0068\u0065\u0020\u0049\u006e\u0074\u0053\u006c\u0069\u0063\u0065",i );
};return int (_bcge .YAtIndex (i )),nil ;};func DilateBrick (d ,s *Bitmap ,hSize ,vSize int )(*Bitmap ,error ){return _cfde (d ,s ,hSize ,vSize )};func TstAddSymbol (t *_cb .T ,bms *Bitmaps ,sym *Bitmap ,x *int ,y int ,space int ){bms .AddBitmap (sym );
_acba :=_g .Rect (*x ,y ,*x +sym .Width ,y +sym .Height );bms .AddBox (&_acba );*x +=sym .Width +space ;};func Dilate (d *Bitmap ,s *Bitmap ,sel *Selection )(*Bitmap ,error ){return _bag (d ,s ,sel )};func _adcca (_cefa ...MorphProcess )(_fdgg error ){const _eceg ="v\u0065r\u0069\u0066\u0079\u004d\u006f\u0072\u0070\u0068P\u0072\u006f\u0063\u0065ss\u0065\u0073";
var _egfd ,_agbe int ;for _dcgg ,_gabd :=range _cefa {if _fdgg =_gabd .verify (_dcgg ,&_egfd ,&_agbe );_fdgg !=nil {return _c .Wrap (_fdgg ,_eceg ,"");};};if _agbe !=0&&_egfd !=0{return _c .Error (_eceg ,"\u004d\u006f\u0072\u0070\u0068\u0020\u0073\u0065\u0071\u0075\u0065n\u0063\u0065\u0020\u002d\u0020\u0062\u006f\u0072d\u0065r\u0020\u0061\u0064\u0064\u0065\u0064\u0020\u0062\u0075\u0074\u0020\u006e\u0065\u0074\u0020\u0072\u0065\u0064u\u0063\u0074\u0069\u006f\u006e\u0020\u006e\u006f\u0074\u0020\u0030");
};return nil ;};func (_cdeg *Bitmap )connComponentsBitmapsBB (_dfde *Bitmaps ,_feb int )(_gecee *Boxes ,_fgag error ){const _dfg ="\u0063\u006f\u006enC\u006f\u006d\u0070\u006f\u006e\u0065\u006e\u0074\u0073\u0042\u0069\u0074\u006d\u0061\u0070\u0073\u0042\u0042";
if _feb !=4&&_feb !=8{return nil ,_c .Error (_dfg ,"\u0063\u006f\u006e\u006e\u0065\u0063t\u0069\u0076\u0069\u0074\u0079\u0020\u006d\u0075\u0073\u0074\u0020\u0062\u0065 \u0061\u0020\u0027\u0034\u0027\u0020\u006fr\u0020\u0027\u0038\u0027");};if _dfde ==nil {return nil ,_c .Error (_dfg ,"p\u0072o\u0076\u0069\u0064\u0065\u0064\u0020\u006e\u0069l\u0020\u0042\u0069\u0074ma\u0070\u0073");
};if len (_dfde .Values )> 0{return nil ,_c .Error (_dfg ,"\u0070\u0072\u006f\u0076\u0069\u0064\u0065\u0064\u0020\u006e\u006fn\u002d\u0065\u006d\u0070\u0074\u0079\u0020\u0042\u0069\u0074m\u0061\u0070\u0073");};if _cdeg .Zero (){return &Boxes {},nil ;};
var (_caab ,_egbb ,_bddg ,_dab *Bitmap ;);_cdeg .setPadBits (0);if _caab ,_fgag =_gbfag (nil ,_cdeg );_fgag !=nil {return nil ,_c .Wrap (_fgag ,_dfg ,"\u0062\u006d\u0031");};if _egbb ,_fgag =_gbfag (nil ,_cdeg );_fgag !=nil {return nil ,_c .Wrap (_fgag ,_dfg ,"\u0062\u006d\u0032");
};_bcg :=&_fa .Stack {};_bcg .Aux =&_fa .Stack {};_gecee =&Boxes {};var (_fccg ,_acfa int ;_fegg _g .Point ;_fcgdc bool ;_dgd *_g .Rectangle ;);for {if _fegg ,_fcgdc ,_fgag =_caab .nextOnPixel (_fccg ,_acfa );_fgag !=nil {return nil ,_c .Wrap (_fgag ,_dfg ,"");
};if !_fcgdc {break ;};if _dgd ,_fgag =_fdee (_caab ,_bcg ,_fegg .X ,_fegg .Y ,_feb );_fgag !=nil {return nil ,_c .Wrap (_fgag ,_dfg ,"");};if _fgag =_gecee .Add (_dgd );_fgag !=nil {return nil ,_c .Wrap (_fgag ,_dfg ,"");};if _bddg ,_fgag =_caab .clipRectangle (_dgd ,nil );
_fgag !=nil {return nil ,_c .Wrap (_fgag ,_dfg ,"\u0062\u006d\u0033");};if _dab ,_fgag =_egbb .clipRectangle (_dgd ,nil );_fgag !=nil {return nil ,_c .Wrap (_fgag ,_dfg ,"\u0062\u006d\u0034");};if _ ,_fgag =_geg (_bddg ,_bddg ,_dab );_fgag !=nil {return nil ,_c .Wrap (_fgag ,_dfg ,"\u0062m\u0033\u0020\u005e\u0020\u0062\u006d4");
};if _fgag =_egbb .RasterOperation (_dgd .Min .X ,_dgd .Min .Y ,_dgd .Dx (),_dgd .Dy (),PixSrcXorDst ,_bddg ,0,0);_fgag !=nil {return nil ,_c .Wrap (_fgag ,_dfg ,"\u0062\u006d\u0032\u0020\u002d\u0058\u004f\u0052\u002d>\u0020\u0062\u006d\u0033");};_dfde .AddBitmap (_bddg );
_fccg =_fegg .X ;_acfa =_fegg .Y ;};_dfde .Boxes =*_gecee ;return _gecee ,nil ;};func MakePixelSumTab8 ()[]int {return _ccda ()};func (_ecc *Bitmap )setTwoBytes (_fafd int ,_fcbd uint16 )error {if _fafd +1> len (_ecc .Data )-1{return _c .Errorf ("s\u0065\u0074\u0054\u0077\u006f\u0042\u0079\u0074\u0065\u0073","\u0069n\u0064\u0065\u0078\u003a\u0020\u0027\u0025\u0064\u0027\u0020\u006fu\u0074\u0020\u006f\u0066\u0020\u0072\u0061\u006e\u0067\u0065",_fafd );
};_ecc .Data [_fafd ]=byte ((_fcbd &0xff00)>>8);_ecc .Data [_fafd +1]=byte (_fcbd &0xff);return nil ;};type MorphProcess struct{Operation MorphOperation ;Arguments []int ;};func _fcdga (_edce ,_dfb int )int {if _edce > _dfb {return _edce ;};return _dfb ;
};func (_fggd MorphProcess )getWidthHeight ()(_defbc ,_fcee int ){return _fggd .Arguments [0],_fggd .Arguments [1];};func CorrelationScore (bm1 ,bm2 *Bitmap ,area1 ,area2 int ,delX ,delY float32 ,maxDiffW ,maxDiffH int ,tab []int )(_eag float64 ,_bacdg error ){const _baec ="\u0063\u006fr\u0072\u0065\u006ca\u0074\u0069\u006f\u006e\u0053\u0063\u006f\u0072\u0065";
if bm1 ==nil ||bm2 ==nil {return 0,_c .Error (_baec ,"p\u0072o\u0076\u0069\u0064\u0065\u0064\u0020\u006e\u0069l\u0020\u0062\u0069\u0074ma\u0070\u0073");};if tab ==nil {return 0,_c .Error (_baec ,"\u0027\u0074\u0061\u0062\u0027\u0020\u006e\u006f\u0074\u0020\u0064\u0065f\u0069\u006e\u0065\u0064");
};if area1 <=0||area2 <=0{return 0,_c .Error (_baec ,"\u0061\u0072\u0065\u0061s\u0020\u006d\u0075\u0073\u0074\u0020\u0062\u0065\u0020\u0067r\u0065a\u0074\u0065\u0072\u0020\u0074\u0068\u0061n\u0020\u0030");};_ffg ,_bcfcd :=bm1 .Width ,bm1 .Height ;_dfbb ,_cfgd :=bm2 .Width ,bm2 .Height ;
_abab :=_acef (_ffg -_dfbb );if _abab > maxDiffW {return 0,nil ;};_edae :=_acef (_bcfcd -_cfgd );if _edae > maxDiffH {return 0,nil ;};var _bcga ,_dddc int ;if delX >=0{_bcga =int (delX +0.5);}else {_bcga =int (delX -0.5);};if delY >=0{_dddc =int (delY +0.5);
}else {_dddc =int (delY -0.5);};_bfcd :=_fcdga (_dddc ,0);_caaa :=_fcac (_cfgd +_dddc ,_bcfcd );_cega :=bm1 .RowStride *_bfcd ;_cfc :=bm2 .RowStride *(_bfcd -_dddc );_fcbg :=_fcdga (_bcga ,0);_dgag :=_fcac (_dfbb +_bcga ,_ffg );_bddc :=bm2 .RowStride ;
var _ade ,_adfae int ;if _bcga >=8{_ade =_bcga >>3;_cega +=_ade ;_fcbg -=_ade <<3;_dgag -=_ade <<3;_bcga &=7;}else if _bcga <=-8{_adfae =-((_bcga +7)>>3);_cfc +=_adfae ;_bddc -=_adfae ;_bcga +=_adfae <<3;};if _fcbg >=_dgag ||_bfcd >=_caaa {return 0,nil ;
};_afcg :=(_dgag +7)>>3;var (_eefc ,_defbg ,_gdea byte ;_accd ,_edbf ,_cgdc int ;);switch {case _bcga ==0:for _cgdc =_bfcd ;_cgdc < _caaa ;_cgdc ,_cega ,_cfc =_cgdc +1,_cega +bm1 .RowStride ,_cfc +bm2 .RowStride {for _edbf =0;_edbf < _afcg ;_edbf ++{_gdea =bm1 .Data [_cega +_edbf ]&bm2 .Data [_cfc +_edbf ];
_accd +=tab [_gdea ];};};case _bcga > 0:if _bddc < _afcg {for _cgdc =_bfcd ;_cgdc < _caaa ;_cgdc ,_cega ,_cfc =_cgdc +1,_cega +bm1 .RowStride ,_cfc +bm2 .RowStride {_eefc ,_defbg =bm1 .Data [_cega ],bm2 .Data [_cfc ]>>uint (_bcga );_gdea =_eefc &_defbg ;
_accd +=tab [_gdea ];for _edbf =1;_edbf < _bddc ;_edbf ++{_eefc ,_defbg =bm1 .Data [_cega +_edbf ],(bm2 .Data [_cfc +_edbf ]>>uint (_bcga ))|(bm2 .Data [_cfc +_edbf -1]<<uint (8-_bcga ));_gdea =_eefc &_defbg ;_accd +=tab [_gdea ];};_eefc =bm1 .Data [_cega +_edbf ];
_defbg =bm2 .Data [_cfc +_edbf -1]<<uint (8-_bcga );_gdea =_eefc &_defbg ;_accd +=tab [_gdea ];};}else {for _cgdc =_bfcd ;_cgdc < _caaa ;_cgdc ,_cega ,_cfc =_cgdc +1,_cega +bm1 .RowStride ,_cfc +bm2 .RowStride {_eefc ,_defbg =bm1 .Data [_cega ],bm2 .Data [_cfc ]>>uint (_bcga );
_gdea =_eefc &_defbg ;_accd +=tab [_gdea ];for _edbf =1;_edbf < _afcg ;_edbf ++{_eefc =bm1 .Data [_cega +_edbf ];_defbg =(bm2 .Data [_cfc +_edbf ]>>uint (_bcga ))|(bm2 .Data [_cfc +_edbf -1]<<uint (8-_bcga ));_gdea =_eefc &_defbg ;_accd +=tab [_gdea ];
};};};default:if _afcg < _bddc {for _cgdc =_bfcd ;_cgdc < _caaa ;_cgdc ,_cega ,_cfc =_cgdc +1,_cega +bm1 .RowStride ,_cfc +bm2 .RowStride {for _edbf =0;_edbf < _afcg ;_edbf ++{_eefc =bm1 .Data [_cega +_edbf ];_defbg =bm2 .Data [_cfc +_edbf ]<<uint (-_bcga );
_defbg |=bm2 .Data [_cfc +_edbf +1]>>uint (8+_bcga );_gdea =_eefc &_defbg ;_accd +=tab [_gdea ];};};}else {for _cgdc =_bfcd ;_cgdc < _caaa ;_cgdc ,_cega ,_cfc =_cgdc +1,_cega +bm1 .RowStride ,_cfc +bm2 .RowStride {for _edbf =0;_edbf < _afcg -1;_edbf ++{_eefc =bm1 .Data [_cega +_edbf ];
_defbg =bm2 .Data [_cfc +_edbf ]<<uint (-_bcga );_defbg |=bm2 .Data [_cfc +_edbf +1]>>uint (8+_bcga );_gdea =_eefc &_defbg ;_accd +=tab [_gdea ];};_eefc =bm1 .Data [_cega +_edbf ];_defbg =bm2 .Data [_cfc +_edbf ]<<uint (-_bcga );_gdea =_eefc &_defbg ;_accd +=tab [_gdea ];
};};};_eag =float64 (_accd )*float64 (_accd )/(float64 (area1 )*float64 (area2 ));return _eag ,nil ;};func _gbfag (_bbaa ,_gffb *Bitmap )(*Bitmap ,error ){if _gffb ==nil {return nil ,_c .Error ("\u0063\u006f\u0070\u0079\u0042\u0069\u0074\u006d\u0061\u0070","\u0073o\u0075r\u0063\u0065\u0020\u006e\u006ft\u0020\u0064e\u0066\u0069\u006e\u0065\u0064");
};if _gffb ==_bbaa {return _bbaa ,nil ;};if _bbaa ==nil {_bbaa =_gffb .createTemplate ();copy (_bbaa .Data ,_gffb .Data );return _bbaa ,nil ;};_aeba :=_bbaa .resizeImageData (_gffb );if _aeba !=nil {return nil ,_c .Wrap (_aeba ,"\u0063\u006f\u0070\u0079\u0042\u0069\u0074\u006d\u0061\u0070","");
};_bbaa .Text =_gffb .Text ;copy (_bbaa .Data ,_gffb .Data );return _bbaa ,nil ;};func (_edca *Bitmap )SizesEqual (s *Bitmap )bool {if _edca ==s {return true ;};if _edca .Width !=s .Width ||_edca .Height !=s .Height {return false ;};return true ;};func _ceg ()(_cfd [256]uint64 ){for _decc :=0;
_decc < 256;_decc ++{if _decc &0x01!=0{_cfd [_decc ]|=0xff;};if _decc &0x02!=0{_cfd [_decc ]|=0xff00;};if _decc &0x04!=0{_cfd [_decc ]|=0xff0000;};if _decc &0x08!=0{_cfd [_decc ]|=0xff000000;};if _decc &0x10!=0{_cfd [_decc ]|=0xff00000000;};if _decc &0x20!=0{_cfd [_decc ]|=0xff0000000000;
};if _decc &0x40!=0{_cfd [_decc ]|=0xff000000000000;};if _decc &0x80!=0{_cfd [_decc ]|=0xff00000000000000;};};return _cfd ;};func (_bgcb *Bitmaps )SelectByIndexes (idx []int )(*Bitmaps ,error ){const _cacg ="B\u0069\u0074\u006d\u0061\u0070\u0073.\u0053\u006f\u0072\u0074\u0049\u006e\u0064\u0065\u0078e\u0073\u0042\u0079H\u0065i\u0067\u0068\u0074";
_bffd ,_ceecfd :=_bgcb .selectByIndexes (idx );if _ceecfd !=nil {return nil ,_c .Wrap (_ceecfd ,_cacg ,"");};return _bffd ,nil ;};func (_ggcc *Bitmaps )AddBitmap (bm *Bitmap ){_ggcc .Values =append (_ggcc .Values ,bm )};func (_dcd *Bitmap )inverseData (){if _bad :=_dcd .RasterOperation (0,0,_dcd .Width ,_dcd .Height ,PixNotDst ,nil ,0,0);
_bad !=nil {_fce .Log .Debug ("\u0049n\u0076\u0065\u0072\u0073e\u0020\u0064\u0061\u0074\u0061 \u0066a\u0069l\u0065\u0064\u003a\u0020\u0027\u0025\u0076'",_bad );};if _dcd .Color ==Chocolate {_dcd .Color =Vanilla ;}else {_dcd .Color =Chocolate ;};};func TstNSymbol (t *_cb .T ,scale ...int )*Bitmap {_ggcg ,_fdacc :=NewWithData (4,5,[]byte {0x90,0xD0,0xB0,0x90,0x90});
_f .NoError (t ,_fdacc );return TstGetScaledSymbol (t ,_ggcg ,scale ...);};func (_dbdba *Bitmap )thresholdPixelSum (_fcgb int )bool {var (_gfgf int ;_aga uint8 ;_aegca byte ;_bdb int ;);_gba :=_dbdba .RowStride ;_agag :=uint (_dbdba .Width &0x07);if _agag !=0{_aga =uint8 ((0xff<<(8-_agag ))&0xff);
_gba --;};for _bbef :=0;_bbef < _dbdba .Height ;_bbef ++{for _bdb =0;_bdb < _gba ;_bdb ++{_aegca =_dbdba .Data [_bbef *_dbdba .RowStride +_bdb ];_gfgf +=int (_cee [_aegca ]);};if _agag !=0{_aegca =_dbdba .Data [_bbef *_dbdba .RowStride +_bdb ]&_aga ;_gfgf +=int (_cee [_aegca ]);
};if _gfgf > _fcgb {return true ;};};return false ;};type Point struct{X ,Y float32 ;};func _cgba (_aebe *Bitmap ,_ebfgf ,_dbec ,_gedc ,_deaeb int ,_bfgb RasterOperator ){if _ebfgf < 0{_gedc +=_ebfgf ;_ebfgf =0;};_bfbe :=_ebfgf +_gedc -_aebe .Width ;if _bfbe > 0{_gedc -=_bfbe ;
};if _dbec < 0{_deaeb +=_dbec ;_dbec =0;};_gbea :=_dbec +_deaeb -_aebe .Height ;if _gbea > 0{_deaeb -=_gbea ;};if _gedc <=0||_deaeb <=0{return ;};if (_ebfgf &7)==0{_cgde (_aebe ,_ebfgf ,_dbec ,_gedc ,_deaeb ,_bfgb );}else {_gfbcb (_aebe ,_ebfgf ,_dbec ,_gedc ,_deaeb ,_bfgb );
};};func (_bbbd *Bitmap )addPadBits ()(_ccdb error ){const _cfea ="\u0062\u0069\u0074\u006d\u0061\u0070\u002e\u0061\u0064\u0064\u0050\u0061d\u0042\u0069\u0074\u0073";_bfd :=_bbbd .Width %8;if _bfd ==0{return nil ;};_deceef :=_bbbd .Width /8;_agc :=_b .NewReader (_bbbd .Data );
_cbee :=make ([]byte ,_bbbd .Height *_bbbd .RowStride );_aaa :=_b .NewWriterMSB (_cbee );_cddd :=make ([]byte ,_deceef );var (_aaad int ;_faaf uint64 ;);for _aaad =0;_aaad < _bbbd .Height ;_aaad ++{if _ ,_ccdb =_agc .Read (_cddd );_ccdb !=nil {return _c .Wrap (_ccdb ,_cfea ,"\u0066u\u006c\u006c\u0020\u0062\u0079\u0074e");
};if _ ,_ccdb =_aaa .Write (_cddd );_ccdb !=nil {return _c .Wrap (_ccdb ,_cfea ,"\u0066\u0075\u006c\u006c\u0020\u0062\u0079\u0074\u0065\u0073");};if _faaf ,_ccdb =_agc .ReadBits (byte (_bfd ));_ccdb !=nil {return _c .Wrap (_ccdb ,_cfea ,"\u0073\u006b\u0069\u0070\u0070\u0069\u006e\u0067\u0020\u0062\u0069\u0074\u0073");
};if _ccdb =_aaa .WriteByte (byte (_faaf )<<uint (8-_bfd ));_ccdb !=nil {return _c .Wrap (_ccdb ,_cfea ,"\u006ca\u0073\u0074\u0020\u0062\u0079\u0074e");};};_bbbd .Data =_aaa .Data ();return nil ;};func (_cdb *Bitmap )setEightPartlyBytes (_bbdf ,_fdcc int ,_ggda uint64 )(_gabc error ){var (_ffdd byte ;
_abfa int ;);const _fdb ="\u0073\u0065\u0074\u0045ig\u0068\u0074\u0050\u0061\u0072\u0074\u006c\u0079\u0042\u0079\u0074\u0065\u0073";for _gfge :=1;_gfge <=_fdcc ;_gfge ++{_abfa =64-_gfge *8;_ffdd =byte (_ggda >>uint (_abfa )&0xff);_fce .Log .Trace ("\u0074\u0065\u006d\u0070\u003a\u0020\u0025\u0030\u0038\u0062\u002c\u0020\u0069\u006e\u0064\u0065\u0078\u003a %\u0064,\u0020\u0069\u0064\u0078\u003a\u0020\u0025\u0064\u002c\u0020\u0066\u0075l\u006c\u0042\u0079\u0074\u0065\u0073\u004e\u0075\u006d\u0062\u0065\u0072\u003a\u0020\u0025\u0064\u002c \u0073\u0068\u0069\u0066\u0074\u003a\u0020\u0025\u0064",_ffdd ,_bbdf ,_bbdf +_gfge -1,_fdcc ,_abfa );
if _gabc =_cdb .SetByte (_bbdf +_gfge -1,_ffdd );_gabc !=nil {return _c .Wrap (_gabc ,_fdb ,"\u0066\u0075\u006c\u006c\u0042\u0079\u0074\u0065");};};_addb :=_cdb .RowStride *8-_cdb .Width ;if _addb ==0{return nil ;};_abfa -=8;_ffdd =byte (_ggda >>uint (_abfa )&0xff)<<uint (_addb );
if _gabc =_cdb .SetByte (_bbdf +_fdcc ,_ffdd );_gabc !=nil {return _c .Wrap (_gabc ,_fdb ,"\u0070\u0061\u0064\u0064\u0065\u0064");};return nil ;};type BoundaryCondition int ;func TstImageBitmapData ()[]byte {return _daff .Data };func TstVSymbol (t *_cb .T ,scale ...int )*Bitmap {_faadg ,_gaafc :=NewWithData (5,5,[]byte {0x88,0x88,0x88,0x50,0x20});
_f .NoError (t ,_gaafc );return TstGetScaledSymbol (t ,_faadg ,scale ...);};func TstFrameBitmap ()*Bitmap {return _dbdg .Copy ()};func TstTSymbol (t *_cb .T ,scale ...int )*Bitmap {_ecbbf ,_dabe :=NewWithData (5,5,[]byte {0xF8,0x20,0x20,0x20,0x20});_f .NoError (t ,_dabe );
return TstGetScaledSymbol (t ,_ecbbf ,scale ...);};func Centroids (bms []*Bitmap )(*Points ,error ){_bcag :=make ([]Point ,len (bms ));_egce :=_cadad ();_cggb :=_ccda ();var _acgc error ;for _begcd ,_bggb :=range bms {_bcag [_begcd ],_acgc =_bggb .centroid (_egce ,_cggb );
if _acgc !=nil {return nil ,_acgc ;};};_fcga :=Points (_bcag );return &_fcga ,nil ;};func _ccda ()[]int {_bbge :=make ([]int ,256);for _cfaaf :=0;_cfaaf <=0xff;_cfaaf ++{_ecffe :=byte (_cfaaf );_bbge [_ecffe ]=int (_ecffe &0x1)+(int (_ecffe >>1)&0x1)+(int (_ecffe >>2)&0x1)+(int (_ecffe >>3)&0x1)+(int (_ecffe >>4)&0x1)+(int (_ecffe >>5)&0x1)+(int (_ecffe >>6)&0x1)+(int (_ecffe >>7)&0x1);
};return _bbge ;};func _ga ()(_ggc [256]uint16 ){for _dec :=0;_dec < 256;_dec ++{if _dec &0x01!=0{_ggc [_dec ]|=0x3;};if _dec &0x02!=0{_ggc [_dec ]|=0xc;};if _dec &0x04!=0{_ggc [_dec ]|=0x30;};if _dec &0x08!=0{_ggc [_dec ]|=0xc0;};if _dec &0x10!=0{_ggc [_dec ]|=0x300;
};if _dec &0x20!=0{_ggc [_dec ]|=0xc00;};if _dec &0x40!=0{_ggc [_dec ]|=0x3000;};if _dec &0x80!=0{_ggc [_dec ]|=0xc000;};};return _ggc ;};func (_bbea *byHeight )Less (i ,j int )bool {return _bbea .Values [i ].Height < _bbea .Values [j ].Height };func (_gag *Bitmap )InverseData (){_gag .inverseData ()};
func (_decd *Bitmap )ThresholdPixelSum (thresh int ,tab8 []int )(_aca bool ,_gcdb error ){const _bec ="\u0042i\u0074\u006d\u0061\u0070\u002e\u0054\u0068\u0072\u0065\u0073\u0068o\u006c\u0064\u0050\u0069\u0078\u0065\u006c\u0053\u0075\u006d";if tab8 ==nil {tab8 =_ccda ();
};_beb :=_decd .Width >>3;_efcd :=_decd .Width &7;_aebg :=byte (0xff<<uint (8-_efcd ));var (_gbba ,_gece ,_acag ,_dgf int ;_faca byte ;);for _gbba =0;_gbba < _decd .Height ;_gbba ++{_acag =_decd .RowStride *_gbba ;for _gece =0;_gece < _beb ;_gece ++{_faca ,_gcdb =_decd .GetByte (_acag +_gece );
if _gcdb !=nil {return false ,_c .Wrap (_gcdb ,_bec ,"\u0066\u0075\u006c\u006c\u0042\u0079\u0074\u0065");};_dgf +=tab8 [_faca ];};if _efcd !=0{_faca ,_gcdb =_decd .GetByte (_acag +_gece );if _gcdb !=nil {return false ,_c .Wrap (_gcdb ,_bec ,"p\u0061\u0072\u0074\u0069\u0061\u006c\u0042\u0079\u0074\u0065");
};_faca &=_aebg ;_dgf +=tab8 [_faca ];};if _dgf > thresh {return true ,nil ;};};return _aca ,nil ;};func (_fagd *BitmapsArray )GetBox (i int )(*_g .Rectangle ,error ){const _fagda ="\u0042\u0069\u0074\u006dap\u0073\u0041\u0072\u0072\u0061\u0079\u002e\u0047\u0065\u0074\u0042\u006f\u0078";
if _fagd ==nil {return nil ,_c .Error (_fagda ,"p\u0072\u006f\u0076\u0069\u0064\u0065d\u0020\u006e\u0069\u006c\u0020\u0027\u0042\u0069\u0074m\u0061\u0070\u0073A\u0072r\u0061\u0079\u0027");};if i > len (_fagd .Boxes )-1{return nil ,_c .Errorf (_fagda ,"\u0069n\u0064\u0065\u0078\u003a\u0020\u0027\u0025\u0064\u0027\u0020\u006fu\u0074\u0020\u006f\u0066\u0020\u0072\u0061\u006e\u0067\u0065",i );
};return _fagd .Boxes [i ],nil ;};func _faeg (_gae ,_bcac *Bitmap ,_gceb int ,_eab []byte ,_fag int )(_afda error ){const _edf ="\u0072\u0065\u0064uc\u0065\u0052\u0061\u006e\u006b\u0042\u0069\u006e\u0061\u0072\u0079\u0032\u004c\u0065\u0076\u0065\u006c\u0033";
var (_fgc ,_bcca ,_eeef ,_ab ,_ece ,_dga ,_fdg ,_edg int ;_abb ,_cdc ,_ddac ,_caf uint32 ;_adc ,_fgda byte ;_fff uint16 ;);_gbf :=make ([]byte ,4);_efc :=make ([]byte ,4);for _eeef =0;_eeef < _gae .Height -1;_eeef ,_ab =_eeef +2,_ab +1{_fgc =_eeef *_gae .RowStride ;
_bcca =_ab *_bcac .RowStride ;for _ece ,_dga =0,0;_ece < _fag ;_ece ,_dga =_ece +4,_dga +1{for _fdg =0;_fdg < 4;_fdg ++{_edg =_fgc +_ece +_fdg ;if _edg <=len (_gae .Data )-1&&_edg < _fgc +_gae .RowStride {_gbf [_fdg ]=_gae .Data [_edg ];}else {_gbf [_fdg ]=0x00;
};_edg =_fgc +_gae .RowStride +_ece +_fdg ;if _edg <=len (_gae .Data )-1&&_edg < _fgc +(2*_gae .RowStride ){_efc [_fdg ]=_gae .Data [_edg ];}else {_efc [_fdg ]=0x00;};};_abb =_a .BigEndian .Uint32 (_gbf );_cdc =_a .BigEndian .Uint32 (_efc );_ddac =_abb &_cdc ;
_ddac |=_ddac <<1;_caf =_abb |_cdc ;_caf &=_caf <<1;_cdc =_ddac &_caf ;_cdc &=0xaaaaaaaa;_abb =_cdc |(_cdc <<7);_adc =byte (_abb >>24);_fgda =byte ((_abb >>8)&0xff);_edg =_bcca +_dga ;if _edg +1==len (_bcac .Data )-1||_edg +1>=_bcca +_bcac .RowStride {if _afda =_bcac .SetByte (_edg ,_eab [_adc ]);
_afda !=nil {return _c .Wrapf (_afda ,_edf ,"\u0069n\u0064\u0065\u0078\u003a\u0020\u0025d",_edg );};}else {_fff =(uint16 (_eab [_adc ])<<8)|uint16 (_eab [_fgda ]);if _afda =_bcac .setTwoBytes (_edg ,_fff );_afda !=nil {return _c .Wrapf (_afda ,_edf ,"s\u0065\u0074\u0074\u0069\u006e\u0067 \u0074\u0077\u006f\u0020\u0062\u0079t\u0065\u0073\u0020\u0066\u0061\u0069\u006ce\u0064\u002c\u0020\u0069\u006e\u0064\u0065\u0078\u003a\u0020%\u0064",_edg );
};_dga ++;};};};return nil ;};func (_dfac *Bitmap )addBorderGeneral (_aae ,_ged ,_gaa ,_bdg int ,_cfe int )(*Bitmap ,error ){const _egcb ="\u0061\u0064d\u0042\u006f\u0072d\u0065\u0072\u0047\u0065\u006e\u0065\u0072\u0061\u006c";if _aae < 0||_ged < 0||_gaa < 0||_bdg < 0{return nil ,_c .Error (_egcb ,"n\u0065\u0067\u0061\u0074iv\u0065 \u0062\u006f\u0072\u0064\u0065r\u0020\u0061\u0064\u0064\u0065\u0064");
};_bgfge ,_adg :=_dfac .Width ,_dfac .Height ;_cbd :=_bgfge +_aae +_ged ;_bbb :=_adg +_gaa +_bdg ;_bdeb :=New (_cbd ,_bbb );_bdeb .Color =_dfac .Color ;_ebb :=PixClr ;if _cfe > 0{_ebb =PixSet ;};_faa :=_bdeb .RasterOperation (0,0,_aae ,_bbb ,_ebb ,nil ,0,0);
if _faa !=nil {return nil ,_c .Wrap (_faa ,_egcb ,"\u006c\u0065\u0066\u0074");};_faa =_bdeb .RasterOperation (_cbd -_ged ,0,_ged ,_bbb ,_ebb ,nil ,0,0);if _faa !=nil {return nil ,_c .Wrap (_faa ,_egcb ,"\u0072\u0069\u0067h\u0074");};_faa =_bdeb .RasterOperation (0,0,_cbd ,_gaa ,_ebb ,nil ,0,0);
if _faa !=nil {return nil ,_c .Wrap (_faa ,_egcb ,"\u0074\u006f\u0070");};_faa =_bdeb .RasterOperation (0,_bbb -_bdg ,_cbd ,_bdg ,_ebb ,nil ,0,0);if _faa !=nil {return nil ,_c .Wrap (_faa ,_egcb ,"\u0062\u006f\u0074\u0074\u006f\u006d");};_faa =_bdeb .RasterOperation (_aae ,_gaa ,_bgfge ,_adg ,PixSrc ,_dfac ,0,0);
if _faa !=nil {return nil ,_c .Wrap (_faa ,_egcb ,"\u0063\u006f\u0070\u0079");};return _bdeb ,nil ;};func TstDSymbol (t *_cb .T ,scale ...int )*Bitmap {_gdbe ,_fggfd :=NewWithData (4,5,[]byte {0xf0,0x90,0x90,0x90,0xE0});_f .NoError (t ,_fggfd );return TstGetScaledSymbol (t ,_gdbe ,scale ...);
};func RasterOperation (dest *Bitmap ,dx ,dy ,dw ,dh int ,op RasterOperator ,src *Bitmap ,sx ,sy int )error {return _gada (dest ,dx ,dy ,dw ,dh ,op ,src ,sx ,sy );};func (_bdac *Bitmap )nextOnPixelLow (_ege ,_fgcb ,_bba ,_bgbc ,_gdf int )(_fgf _g .Point ,_ddbf bool ,_fcae error ){const _bdgg ="B\u0069\u0074\u006d\u0061p.\u006ee\u0078\u0074\u004f\u006e\u0050i\u0078\u0065\u006c\u004c\u006f\u0077";
var (_fegf int ;_gafb byte ;);_ede :=_gdf *_bba ;_gdd :=_ede +(_bgbc /8);if _gafb ,_fcae =_bdac .GetByte (_gdd );_fcae !=nil {return _fgf ,false ,_c .Wrap (_fcae ,_bdgg ,"\u0078\u0053\u0074\u0061\u0072\u0074\u0020\u0061\u006e\u0064 \u0079\u0053\u0074\u0061\u0072\u0074\u0020o\u0075\u0074\u0020\u006f\u0066\u0020\u0072\u0061\u006e\u0067\u0065");
};if _gafb !=0{_gaag :=_bgbc -(_bgbc %8)+7;for _fegf =_bgbc ;_fegf <=_gaag &&_fegf < _ege ;_fegf ++{if _bdac .GetPixel (_fegf ,_gdf ){_fgf .X =_fegf ;_fgf .Y =_gdf ;return _fgf ,true ,nil ;};};};_cfga :=(_bgbc /8)+1;_fegf =8*_cfga ;var _bebf int ;for _gdd =_ede +_cfga ;
_fegf < _ege ;_gdd ,_fegf =_gdd +1,_fegf +8{if _gafb ,_fcae =_bdac .GetByte (_gdd );_fcae !=nil {return _fgf ,false ,_c .Wrap (_fcae ,_bdgg ,"r\u0065\u0073\u0074\u0020of\u0020t\u0068\u0065\u0020\u006c\u0069n\u0065\u0020\u0062\u0079\u0074\u0065");};if _gafb ==0{continue ;
};for _bebf =0;_bebf < 8&&_fegf < _ege ;_bebf ,_fegf =_bebf +1,_fegf +1{if _bdac .GetPixel (_fegf ,_gdf ){_fgf .X =_fegf ;_fgf .Y =_gdf ;return _fgf ,true ,nil ;};};};for _ccg :=_gdf +1;_ccg < _fgcb ;_ccg ++{_ede =_ccg *_bba ;for _gdd ,_fegf =_ede ,0;_fegf < _ege ;
_gdd ,_fegf =_gdd +1,_fegf +8{if _gafb ,_fcae =_bdac .GetByte (_gdd );_fcae !=nil {return _fgf ,false ,_c .Wrap (_fcae ,_bdgg ,"\u0066o\u006cl\u006f\u0077\u0069\u006e\u0067\u0020\u006c\u0069\u006e\u0065\u0073");};if _gafb ==0{continue ;};for _bebf =0;_bebf < 8&&_fegf < _ege ;
_bebf ,_fegf =_bebf +1,_fegf +1{if _bdac .GetPixel (_fegf ,_ccg ){_fgf .X =_fegf ;_fgf .Y =_ccg ;return _fgf ,true ,nil ;};};};};return _fgf ,false ,nil ;};func New (width ,height int )*Bitmap {_gbcd :=_aeg (width ,height );_gbcd .Data =make ([]byte ,height *_gbcd .RowStride );
return _gbcd ;};func (_bfga *BitmapsArray )GetBitmaps (i int )(*Bitmaps ,error ){const _bcaeg ="\u0042\u0069\u0074ma\u0070\u0073\u0041\u0072\u0072\u0061\u0079\u002e\u0047\u0065\u0074\u0042\u0069\u0074\u006d\u0061\u0070\u0073";if _bfga ==nil {return nil ,_c .Error (_bcaeg ,"p\u0072\u006f\u0076\u0069\u0064\u0065d\u0020\u006e\u0069\u006c\u0020\u0027\u0042\u0069\u0074m\u0061\u0070\u0073A\u0072r\u0061\u0079\u0027");
};if i > len (_bfga .Values )-1{return nil ,_c .Errorf (_bcaeg ,"\u0069n\u0064\u0065\u0078\u003a\u0020\u0027\u0025\u0064\u0027\u0020\u006fu\u0074\u0020\u006f\u0066\u0020\u0072\u0061\u006e\u0067\u0065",i );};return _bfga .Values [i ],nil ;};func _dge (_abfd ,_ebef *Bitmap ,_gaea ,_cedgb int )(*Bitmap ,error ){const _ebge ="\u0065\u0072\u006f\u0064\u0065\u0042\u0072\u0069\u0063\u006b";
if _ebef ==nil {return nil ,_c .Error (_ebge ,"\u0073o\u0075r\u0063\u0065\u0020\u006e\u006ft\u0020\u0064e\u0066\u0069\u006e\u0065\u0064");};if _gaea < 1||_cedgb < 1{return nil ,_c .Error (_ebge ,"\u0068\u0073\u0069\u007a\u0065\u0020\u0061\u006e\u0064\u0020\u0076\u0073\u0069\u007a\u0065\u0020\u0061\u0072e\u0020\u006e\u006f\u0074\u0020\u0067\u0072e\u0061\u0074\u0065\u0072\u0020\u0074\u0068\u0061\u006e\u0020\u006fr\u0020\u0065\u0071\u0075\u0061\u006c\u0020\u0074\u006f\u0020\u0031");
};if _gaea ==1&&_cedgb ==1{_cbff ,_caabc :=_gbfag (_abfd ,_ebef );if _caabc !=nil {return nil ,_c .Wrap (_caabc ,_ebge ,"\u0068S\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031\u0020\u0026\u0026 \u0076\u0053\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031");
};return _cbff ,nil ;};if _gaea ==1||_cedgb ==1{_eea :=SelCreateBrick (_cedgb ,_gaea ,_cedgb /2,_gaea /2,SelHit );_edceb ,_babbd :=_gcae (_abfd ,_ebef ,_eea );if _babbd !=nil {return nil ,_c .Wrap (_babbd ,_ebge ,"\u0068S\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031\u0020\u007c\u007c \u0076\u0053\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031");
};return _edceb ,nil ;};_gaeae :=SelCreateBrick (1,_gaea ,0,_gaea /2,SelHit );_fddg :=SelCreateBrick (_cedgb ,1,_cedgb /2,0,SelHit );_gda ,_gbaf :=_gcae (nil ,_ebef ,_gaeae );if _gbaf !=nil {return nil ,_c .Wrap (_gbaf ,_ebge ,"\u0031s\u0074\u0020\u0065\u0072\u006f\u0064e");
};_abfd ,_gbaf =_gcae (_abfd ,_gda ,_fddg );if _gbaf !=nil {return nil ,_c .Wrap (_gbaf ,_ebge ,"\u0032n\u0064\u0020\u0065\u0072\u006f\u0064e");};return _abfd ,nil ;};func ClipBoxToRectangle (box *_g .Rectangle ,wi ,hi int )(_cgcc *_g .Rectangle ,_bacd error ){const _gcea ="\u0043l\u0069p\u0042\u006f\u0078\u0054\u006fR\u0065\u0063t\u0061\u006e\u0067\u006c\u0065";
if box ==nil {return nil ,_c .Error (_gcea ,"\u0027\u0062\u006f\u0078\u0027\u0020\u006e\u006f\u0074\u0020\u0064\u0065f\u0069\u006e\u0065\u0064");};if box .Min .X >=wi ||box .Min .Y >=hi ||box .Max .X <=0||box .Max .Y <=0{return nil ,_c .Error (_gcea ,"\u0027\u0062\u006fx'\u0020\u006f\u0075\u0074\u0073\u0069\u0064\u0065\u0020\u0072\u0065\u0063\u0074\u0061\u006e\u0067\u006c\u0065");
};_gcb :=*box ;_cgcc =&_gcb ;if _cgcc .Min .X < 0{_cgcc .Max .X +=_cgcc .Min .X ;_cgcc .Min .X =0;};if _cgcc .Min .Y < 0{_cgcc .Max .Y +=_cgcc .Min .Y ;_cgcc .Min .Y =0;};if _cgcc .Max .X > wi {_cgcc .Max .X =wi ;};if _cgcc .Max .Y > hi {_cgcc .Max .Y =hi ;
};return _cgcc ,nil ;};func _ddgge (_feff ,_gfdb *Bitmap ,_bcdg *Selection )(*Bitmap ,error ){const _gbbb ="\u006f\u0070\u0065\u006e";var _afaa error ;_feff ,_afaa =_bbegg (_feff ,_gfdb ,_bcdg );if _afaa !=nil {return nil ,_c .Wrap (_afaa ,_gbbb ,"");};
_ddeb ,_afaa :=_gcae (nil ,_gfdb ,_bcdg );if _afaa !=nil {return nil ,_c .Wrap (_afaa ,_gbbb ,"");};_ ,_afaa =_bag (_feff ,_ddeb ,_bcdg );if _afaa !=nil {return nil ,_c .Wrap (_afaa ,_gbbb ,"");};return _feff ,nil ;};func (_ecf *Boxes )SelectBySize (width ,height int ,tp LocationFilter ,relation SizeComparison )(_adae *Boxes ,_bgggc error ){const _fcded ="\u0042o\u0078e\u0073\u002e\u0053\u0065\u006ce\u0063\u0074B\u0079\u0053\u0069\u007a\u0065";
if _ecf ==nil {return nil ,_c .Error (_fcded ,"b\u006f\u0078\u0065\u0073 '\u0062'\u0020\u006e\u006f\u0074\u0020d\u0065\u0066\u0069\u006e\u0065\u0064");};if len (*_ecf )==0{return _ecf ,nil ;};switch tp {case LocSelectWidth ,LocSelectHeight ,LocSelectIfEither ,LocSelectIfBoth :default:return nil ,_c .Errorf (_fcded ,"\u0069\u006e\u0076al\u0069\u0064\u0020\u0066\u0069\u006c\u0074\u0065\u0072\u0020\u0074\u0079\u0070\u0065\u003a\u0020\u0025\u0064",tp );
};switch relation {case SizeSelectIfLT ,SizeSelectIfGT ,SizeSelectIfLTE ,SizeSelectIfGTE :default:return nil ,_c .Errorf (_fcded ,"i\u006e\u0076\u0061\u006c\u0069\u0064 \u0072\u0065\u006c\u0061\u0074\u0069\u006f\u006e\u0020t\u0079\u0070\u0065:\u0020'\u0025\u0064\u0027",tp );
};_bgec :=_ecf .makeSizeIndicator (width ,height ,tp ,relation );_cag ,_bgggc :=_ecf .selectWithIndicator (_bgec );if _bgggc !=nil {return nil ,_c .Wrap (_bgggc ,_fcded ,"");};return _cag ,nil ;};func (_bged *byWidth )Len ()int {return len (_bged .Values )};
func _ebbf (_acbf *Bitmap ,_gdac int )(*Bitmap ,error ){const _gaab ="\u0065x\u0070a\u006e\u0064\u0052\u0065\u0070\u006c\u0069\u0063\u0061\u0074\u0065";if _acbf ==nil {return nil ,_c .Error (_gaab ,"\u0073o\u0075r\u0063\u0065\u0020\u006e\u006ft\u0020\u0064e\u0066\u0069\u006e\u0065\u0064");
};if _gdac <=0{return nil ,_c .Error (_gaab ,"i\u006e\u0076\u0061\u006cid\u0020f\u0061\u0063\u0074\u006f\u0072 \u002d\u0020\u003c\u003d\u0020\u0030");};if _gdac ==1{_gfca ,_agfa :=_gbfag (nil ,_acbf );if _agfa !=nil {return nil ,_c .Wrap (_agfa ,_gaab ,"\u0066\u0061\u0063\u0074\u006f\u0072\u0020\u003d\u0020\u0031");
};return _gfca ,nil ;};_bbdab ,_eefcb :=_edb (_acbf ,_gdac ,_gdac );if _eefcb !=nil {return nil ,_c .Wrap (_eefcb ,_gaab ,"");};return _bbdab ,nil ;};func TstImageBitmap ()*Bitmap {return _daff .Copy ()};func _gcda (_bbbec *Bitmap ,_cgbgd ,_cebgb ,_bbcdg ,_gabe int ,_dgde RasterOperator ,_gadb *Bitmap ,_aedg ,_gdba int )error {var (_gdbd byte ;
_afce int ;_ccgd int ;_dgee ,_gaca int ;_bdgaa ,_bgfga int ;);_fdcd :=_bbcdg >>3;_gga :=_bbcdg &7;if _gga > 0{_gdbd =_abfb [_gga ];};_afce =_gadb .RowStride *_gdba +(_aedg >>3);_ccgd =_bbbec .RowStride *_cebgb +(_cgbgd >>3);switch _dgde {case PixSrc :for _bdgaa =0;
_bdgaa < _gabe ;_bdgaa ++{_dgee =_afce +_bdgaa *_gadb .RowStride ;_gaca =_ccgd +_bdgaa *_bbbec .RowStride ;for _bgfga =0;_bgfga < _fdcd ;_bgfga ++{_bbbec .Data [_gaca ]=_gadb .Data [_dgee ];_gaca ++;_dgee ++;};if _gga > 0{_bbbec .Data [_gaca ]=_fcbb (_bbbec .Data [_gaca ],_gadb .Data [_dgee ],_gdbd );
};};case PixNotSrc :for _bdgaa =0;_bdgaa < _gabe ;_bdgaa ++{_dgee =_afce +_bdgaa *_gadb .RowStride ;_gaca =_ccgd +_bdgaa *_bbbec .RowStride ;for _bgfga =0;_bgfga < _fdcd ;_bgfga ++{_bbbec .Data [_gaca ]=^(_gadb .Data [_dgee ]);_gaca ++;_dgee ++;};if _gga > 0{_bbbec .Data [_gaca ]=_fcbb (_bbbec .Data [_gaca ],^_gadb .Data [_dgee ],_gdbd );
};};case PixSrcOrDst :for _bdgaa =0;_bdgaa < _gabe ;_bdgaa ++{_dgee =_afce +_bdgaa *_gadb .RowStride ;_gaca =_ccgd +_bdgaa *_bbbec .RowStride ;for _bgfga =0;_bgfga < _fdcd ;_bgfga ++{_bbbec .Data [_gaca ]|=_gadb .Data [_dgee ];_gaca ++;_dgee ++;};if _gga > 0{_bbbec .Data [_gaca ]=_fcbb (_bbbec .Data [_gaca ],_gadb .Data [_dgee ]|_bbbec .Data [_gaca ],_gdbd );
};};case PixSrcAndDst :for _bdgaa =0;_bdgaa < _gabe ;_bdgaa ++{_dgee =_afce +_bdgaa *_gadb .RowStride ;_gaca =_ccgd +_bdgaa *_bbbec .RowStride ;for _bgfga =0;_bgfga < _fdcd ;_bgfga ++{_bbbec .Data [_gaca ]&=_gadb .Data [_dgee ];_gaca ++;_dgee ++;};if _gga > 0{_bbbec .Data [_gaca ]=_fcbb (_bbbec .Data [_gaca ],_gadb .Data [_dgee ]&_bbbec .Data [_gaca ],_gdbd );
};};case PixSrcXorDst :for _bdgaa =0;_bdgaa < _gabe ;_bdgaa ++{_dgee =_afce +_bdgaa *_gadb .RowStride ;_gaca =_ccgd +_bdgaa *_bbbec .RowStride ;for _bgfga =0;_bgfga < _fdcd ;_bgfga ++{_bbbec .Data [_gaca ]^=_gadb .Data [_dgee ];_gaca ++;_dgee ++;};if _gga > 0{_bbbec .Data [_gaca ]=_fcbb (_bbbec .Data [_gaca ],_gadb .Data [_dgee ]^_bbbec .Data [_gaca ],_gdbd );
};};case PixNotSrcOrDst :for _bdgaa =0;_bdgaa < _gabe ;_bdgaa ++{_dgee =_afce +_bdgaa *_gadb .RowStride ;_gaca =_ccgd +_bdgaa *_bbbec .RowStride ;for _bgfga =0;_bgfga < _fdcd ;_bgfga ++{_bbbec .Data [_gaca ]|=^(_gadb .Data [_dgee ]);_gaca ++;_dgee ++;};
if _gga > 0{_bbbec .Data [_gaca ]=_fcbb (_bbbec .Data [_gaca ],^(_gadb .Data [_dgee ])|_bbbec .Data [_gaca ],_gdbd );};};case PixNotSrcAndDst :for _bdgaa =0;_bdgaa < _gabe ;_bdgaa ++{_dgee =_afce +_bdgaa *_gadb .RowStride ;_gaca =_ccgd +_bdgaa *_bbbec .RowStride ;
for _bgfga =0;_bgfga < _fdcd ;_bgfga ++{_bbbec .Data [_gaca ]&=^(_gadb .Data [_dgee ]);_gaca ++;_dgee ++;};if _gga > 0{_bbbec .Data [_gaca ]=_fcbb (_bbbec .Data [_gaca ],^(_gadb .Data [_dgee ])&_bbbec .Data [_gaca ],_gdbd );};};case PixSrcOrNotDst :for _bdgaa =0;
_bdgaa < _gabe ;_bdgaa ++{_dgee =_afce +_bdgaa *_gadb .RowStride ;_gaca =_ccgd +_bdgaa *_bbbec .RowStride ;for _bgfga =0;_bgfga < _fdcd ;_bgfga ++{_bbbec .Data [_gaca ]=_gadb .Data [_dgee ]|^(_bbbec .Data [_gaca ]);_gaca ++;_dgee ++;};if _gga > 0{_bbbec .Data [_gaca ]=_fcbb (_bbbec .Data [_gaca ],_gadb .Data [_dgee ]|^(_bbbec .Data [_gaca ]),_gdbd );
};};case PixSrcAndNotDst :for _bdgaa =0;_bdgaa < _gabe ;_bdgaa ++{_dgee =_afce +_bdgaa *_gadb .RowStride ;_gaca =_ccgd +_bdgaa *_bbbec .RowStride ;for _bgfga =0;_bgfga < _fdcd ;_bgfga ++{_bbbec .Data [_gaca ]=_gadb .Data [_dgee ]&^(_bbbec .Data [_gaca ]);
_gaca ++;_dgee ++;};if _gga > 0{_bbbec .Data [_gaca ]=_fcbb (_bbbec .Data [_gaca ],_gadb .Data [_dgee ]&^(_bbbec .Data [_gaca ]),_gdbd );};};case PixNotPixSrcOrDst :for _bdgaa =0;_bdgaa < _gabe ;_bdgaa ++{_dgee =_afce +_bdgaa *_gadb .RowStride ;_gaca =_ccgd +_bdgaa *_bbbec .RowStride ;
for _bgfga =0;_bgfga < _fdcd ;_bgfga ++{_bbbec .Data [_gaca ]=^(_gadb .Data [_dgee ]|_bbbec .Data [_gaca ]);_gaca ++;_dgee ++;};if _gga > 0{_bbbec .Data [_gaca ]=_fcbb (_bbbec .Data [_gaca ],^(_gadb .Data [_dgee ]|_bbbec .Data [_gaca ]),_gdbd );};};case PixNotPixSrcAndDst :for _bdgaa =0;
_bdgaa < _gabe ;_bdgaa ++{_dgee =_afce +_bdgaa *_gadb .RowStride ;_gaca =_ccgd +_bdgaa *_bbbec .RowStride ;for _bgfga =0;_bgfga < _fdcd ;_bgfga ++{_bbbec .Data [_gaca ]=^(_gadb .Data [_dgee ]&_bbbec .Data [_gaca ]);_gaca ++;_dgee ++;};if _gga > 0{_bbbec .Data [_gaca ]=_fcbb (_bbbec .Data [_gaca ],^(_gadb .Data [_dgee ]&_bbbec .Data [_gaca ]),_gdbd );
};};case PixNotPixSrcXorDst :for _bdgaa =0;_bdgaa < _gabe ;_bdgaa ++{_dgee =_afce +_bdgaa *_gadb .RowStride ;_gaca =_ccgd +_bdgaa *_bbbec .RowStride ;for _bgfga =0;_bgfga < _fdcd ;_bgfga ++{_bbbec .Data [_gaca ]=^(_gadb .Data [_dgee ]^_bbbec .Data [_gaca ]);
_gaca ++;_dgee ++;};if _gga > 0{_bbbec .Data [_gaca ]=_fcbb (_bbbec .Data [_gaca ],^(_gadb .Data [_dgee ]^_bbbec .Data [_gaca ]),_gdbd );};};default:_fce .Log .Debug ("\u0050\u0072ov\u0069\u0064\u0065d\u0020\u0069\u006e\u0076ali\u0064 r\u0061\u0073\u0074\u0065\u0072\u0020\u006fpe\u0072\u0061\u0074\u006f\u0072\u003a\u0020%\u0076",_dgde );
return _c .Error ("\u0072\u0061\u0073\u0074er\u004f\u0070\u0042\u0079\u0074\u0065\u0041\u006c\u0069\u0067\u006e\u0065\u0064\u004co\u0077","\u0069\u006e\u0076al\u0069\u0064\u0020\u0072\u0061\u0073\u0074\u0065\u0072\u0020\u006f\u0070\u0065\u0072\u0061\u0074\u006f\u0072");
};return nil ;};func _edb (_bfc *Bitmap ,_ea ,_aag int )(*Bitmap ,error ){const _egd ="e\u0078\u0070\u0061\u006edB\u0069n\u0061\u0072\u0079\u0052\u0065p\u006c\u0069\u0063\u0061\u0074\u0065";if _bfc ==nil {return nil ,_c .Error (_egd ,"\u0073o\u0075r\u0063\u0065\u0020\u006e\u006ft\u0020\u0064e\u0066\u0069\u006e\u0065\u0064");
};if _ea <=0||_aag <=0{return nil ,_c .Error (_egd ,"\u0069\u006e\u0076\u0061\u006c\u0069\u0064\u0020\u0073\u0063\u0061l\u0065\u0020\u0066\u0061\u0063\u0074\u006f\u0072\u003a\u0020<\u003d\u0020\u0030");};if _ea ==_aag {if _ea ==1{_cad ,_dda :=_gbfag (nil ,_bfc );
if _dda !=nil {return nil ,_c .Wrap (_dda ,_egd ,"\u0078\u0046\u0061\u0063\u0074\u0020\u003d\u003d\u0020y\u0046\u0061\u0063\u0074");};return _cad ,nil ;};if _ea ==2||_ea ==4||_ea ==8{_fda ,_bcf :=_acb (_bfc ,_ea );if _bcf !=nil {return nil ,_c .Wrap (_bcf ,_egd ,"\u0078\u0046a\u0063\u0074\u0020i\u006e\u0020\u007b\u0032\u002c\u0034\u002c\u0038\u007d");
};return _fda ,nil ;};};_ggg :=_ea *_bfc .Width ;_gd :=_aag *_bfc .Height ;_ggf :=New (_ggg ,_gd );_edd :=_ggf .RowStride ;var (_fde ,_ecg ,_dea ,_fcd ,_fae int ;_cd byte ;_ce error ;);for _ecg =0;_ecg < _bfc .Height ;_ecg ++{_fde =_aag *_ecg *_edd ;for _dea =0;
_dea < _bfc .Width ;_dea ++{if _ff :=_bfc .GetPixel (_dea ,_ecg );_ff {_fae =_ea *_dea ;for _fcd =0;_fcd < _ea ;_fcd ++{_ggf .setBit (_fde *8+_fae +_fcd );};};};for _fcd =1;_fcd < _aag ;_fcd ++{_dg :=_fde +_fcd *_edd ;for _efb :=0;_efb < _edd ;_efb ++{if _cd ,_ce =_ggf .GetByte (_fde +_efb );
_ce !=nil {return nil ,_c .Wrapf (_ce ,_egd ,"\u0072\u0065\u0070\u006cic\u0061\u0074\u0069\u006e\u0067\u0020\u006c\u0069\u006e\u0065\u003a\u0020\u0027\u0025d\u0027",_fcd );};if _ce =_ggf .SetByte (_dg +_efb ,_cd );_ce !=nil {return nil ,_c .Wrap (_ce ,_egd ,"\u0053\u0065\u0074\u0074in\u0067\u0020\u0062\u0079\u0074\u0065\u0020\u0066\u0061\u0069\u006c\u0065\u0064");
};};};};return _ggf ,nil ;};func (_dcf *Bitmap )CountPixels ()int {return _dcf .countPixels ()};func _cabed (_aefc ,_fbge *Bitmap ,_eac ,_bgdb ,_cac ,_eeegf ,_aefad ,_ecgg ,_gfec ,_afdd int ,_gbag CombinationOperator ,_efa int )error {var _egda int ;_aaeg :=func (){_egda ++;
_cac +=_fbge .RowStride ;_eeegf +=_aefc .RowStride ;_aefad +=_aefc .RowStride };for _egda =_eac ;_egda < _bgdb ;_aaeg (){var _gggc uint16 ;_daea :=_cac ;for _adcc :=_eeegf ;_adcc <=_aefad ;_adcc ++{_cgg ,_fegfc :=_fbge .GetByte (_daea );if _fegfc !=nil {return _fegfc ;
};_afgf ,_fegfc :=_aefc .GetByte (_adcc );if _fegfc !=nil {return _fegfc ;};_gggc =(_gggc |(uint16 (_afgf )&0xff))<<uint (_afdd );_afgf =byte (_gggc >>8);if _fegfc =_fbge .SetByte (_daea ,_fbfd (_cgg ,_afgf ,_gbag ));_fegfc !=nil {return _fegfc ;};_daea ++;
_gggc <<=uint (_gfec );if _adcc ==_aefad {_afgf =byte (_gggc >>(8-uint8 (_afdd )));if _efa !=0{_afgf =_aabd (uint (8+_ecgg ),_afgf );};_cgg ,_fegfc =_fbge .GetByte (_daea );if _fegfc !=nil {return _fegfc ;};if _fegfc =_fbge .SetByte (_daea ,_fbfd (_cgg ,_afgf ,_gbag ));
_fegfc !=nil {return _fegfc ;};};};};return nil ;};type Color int ;func (_gabfd *Bitmaps )makeSizeIndicator (_eeba ,_befag int ,_agfc LocationFilter ,_egcbb SizeComparison )(_gbge *_fa .NumSlice ,_gbcc error ){const _cdca ="\u0042i\u0074\u006d\u0061\u0070s\u002e\u006d\u0061\u006b\u0065S\u0069z\u0065I\u006e\u0064\u0069\u0063\u0061\u0074\u006fr";
if _gabfd ==nil {return nil ,_c .Error (_cdca ,"\u0062\u0069\u0074ma\u0070\u0073\u0020\u0027\u0062\u0027\u0020\u006e\u006f\u0074\u0020\u0064\u0065\u0066\u0069\u006e\u0065\u0064");};switch _agfc {case LocSelectWidth ,LocSelectHeight ,LocSelectIfEither ,LocSelectIfBoth :default:return nil ,_c .Errorf (_cdca ,"\u0070\u0072\u006f\u0076\u0069d\u0065\u0064\u0020\u0069\u006e\u0076\u0061\u006c\u0069\u0064\u0020\u006c\u006fc\u0061\u0074\u0069\u006f\u006e\u0020\u0066\u0069\u006c\u0074\u0065\u0072\u0020\u0074\u0079\u0070\u0065\u003a\u0020\u0025\u0064",_agfc );
};switch _egcbb {case SizeSelectIfLT ,SizeSelectIfGT ,SizeSelectIfLTE ,SizeSelectIfGTE ,SizeSelectIfEQ :default:return nil ,_c .Errorf (_cdca ,"\u0069\u006e\u0076\u0061li\u0064\u0020\u0072\u0065\u006c\u0061\u0074\u0069\u006f\u006e\u003a\u0020\u0027\u0025d\u0027",_egcbb );
};_gbge =&_fa .NumSlice {};var (_fdfca ,_bebg ,_geeac int ;_faeff *Bitmap ;);for _ ,_faeff =range _gabfd .Values {_fdfca =0;_bebg ,_geeac =_faeff .Width ,_faeff .Height ;switch _agfc {case LocSelectWidth :if (_egcbb ==SizeSelectIfLT &&_bebg < _eeba )||(_egcbb ==SizeSelectIfGT &&_bebg > _eeba )||(_egcbb ==SizeSelectIfLTE &&_bebg <=_eeba )||(_egcbb ==SizeSelectIfGTE &&_bebg >=_eeba )||(_egcbb ==SizeSelectIfEQ &&_bebg ==_eeba ){_fdfca =1;
};case LocSelectHeight :if (_egcbb ==SizeSelectIfLT &&_geeac < _befag )||(_egcbb ==SizeSelectIfGT &&_geeac > _befag )||(_egcbb ==SizeSelectIfLTE &&_geeac <=_befag )||(_egcbb ==SizeSelectIfGTE &&_geeac >=_befag )||(_egcbb ==SizeSelectIfEQ &&_geeac ==_befag ){_fdfca =1;
};case LocSelectIfEither :if (_egcbb ==SizeSelectIfLT &&(_bebg < _eeba ||_geeac < _befag ))||(_egcbb ==SizeSelectIfGT &&(_bebg > _eeba ||_geeac > _befag ))||(_egcbb ==SizeSelectIfLTE &&(_bebg <=_eeba ||_geeac <=_befag ))||(_egcbb ==SizeSelectIfGTE &&(_bebg >=_eeba ||_geeac >=_befag ))||(_egcbb ==SizeSelectIfEQ &&(_bebg ==_eeba ||_geeac ==_befag )){_fdfca =1;
};case LocSelectIfBoth :if (_egcbb ==SizeSelectIfLT &&(_bebg < _eeba &&_geeac < _befag ))||(_egcbb ==SizeSelectIfGT &&(_bebg > _eeba &&_geeac > _befag ))||(_egcbb ==SizeSelectIfLTE &&(_bebg <=_eeba &&_geeac <=_befag ))||(_egcbb ==SizeSelectIfGTE &&(_bebg >=_eeba &&_geeac >=_befag ))||(_egcbb ==SizeSelectIfEQ &&(_bebg ==_eeba &&_geeac ==_befag )){_fdfca =1;
};};_gbge .AddInt (_fdfca );};return _gbge ,nil ;};func _gadgd (_aabc *_fa .Stack )(_cacad *fillSegment ,_cbdfc error ){const _cgcg ="\u0070\u006f\u0070\u0046\u0069\u006c\u006c\u0053\u0065g\u006d\u0065\u006e\u0074";if _aabc ==nil {return nil ,_c .Error (_cgcg ,"\u006ei\u006c \u0073\u0074\u0061\u0063\u006b \u0070\u0072o\u0076\u0069\u0064\u0065\u0064");
};if _aabc .Aux ==nil {return nil ,_c .Error (_cgcg ,"a\u0075x\u0053\u0074\u0061\u0063\u006b\u0020\u006e\u006ft\u0020\u0064\u0065\u0066in\u0065\u0064");};_gfee ,_ebde :=_aabc .Pop ();if !_ebde {return nil ,nil ;};_eedf ,_ebde :=_gfee .(*fillSegment );if !_ebde {return nil ,_c .Error (_cgcg ,"\u0073\u0074\u0061ck\u0020\u0064\u006f\u0065\u0073\u006e\u0027\u0074\u0020c\u006fn\u0074a\u0069n\u0020\u002a\u0066\u0069\u006c\u006c\u0053\u0065\u0067\u006d\u0065\u006e\u0074");
};_cacad =&fillSegment {_eedf ._eddd ,_eedf ._decge ,_eedf ._dfef +_eedf ._bbgg ,_eedf ._bbgg };_aabc .Aux .Push (_eedf );return _cacad ,nil ;};func Blit (src *Bitmap ,dst *Bitmap ,x ,y int ,op CombinationOperator )error {var _aefa ,_bfcce int ;_gee :=src .RowStride -1;
if x < 0{_bfcce =-x ;x =0;}else if x +src .Width > dst .Width {_gee -=src .Width +x -dst .Width ;};if y < 0{_aefa =-y ;y =0;_bfcce +=src .RowStride ;_gee +=src .RowStride ;}else if y +src .Height > dst .Height {_aefa =src .Height +y -dst .Height ;};var (_caeb int ;
_fbf error ;);_gege :=x &0x07;_dcb :=8-_gege ;_aeee :=src .Width &0x07;_bfde :=_dcb -_aeee ;_ddfa :=_dcb &0x07!=0;_badf :=src .Width <=((_gee -_bfcce )<<3)+_dcb ;_cedgd :=dst .GetByteIndex (x ,y );_fdbf :=_aefa +dst .Height ;if src .Height > _fdbf {_caeb =_fdbf ;
}else {_caeb =src .Height ;};switch {case !_ddfa :_fbf =_bccg (src ,dst ,_aefa ,_caeb ,_cedgd ,_bfcce ,_gee ,op );case _badf :_fbf =_dbgc (src ,dst ,_aefa ,_caeb ,_cedgd ,_bfcce ,_gee ,_bfde ,_gege ,_dcb ,op );default:_fbf =_cabed (src ,dst ,_aefa ,_caeb ,_cedgd ,_bfcce ,_gee ,_bfde ,_gege ,_dcb ,op ,_aeee );
};return _fbf ;};func (_bgeb *Bitmaps )HeightSorter ()func (_abee ,_adfc int )bool {return func (_gbefb ,_adca int )bool {_gegd :=_bgeb .Values [_gbefb ].Height < _bgeb .Values [_adca ].Height ;_fce .Log .Debug ("H\u0065i\u0067\u0068\u0074\u003a\u0020\u0025\u0076\u0020<\u0020\u0025\u0076\u0020= \u0025\u0076",_bgeb .Values [_gbefb ].Height ,_bgeb .Values [_adca ].Height ,_gegd );
return _gegd ;};};func (_fbcb Points )GetIntX (i int )(int ,error ){if i >=len (_fbcb ){return 0,_c .Errorf ("\u0050\u006f\u0069\u006e\u0074\u0073\u002e\u0047\u0065t\u0049\u006e\u0074\u0058","\u0069n\u0064\u0065\u0078\u003a\u0020\u0027\u0025\u0064\u0027\u0020\u006fu\u0074\u0020\u006f\u0066\u0020\u0072\u0061\u006e\u0067\u0065",i );
};return int (_fbcb [i ].X ),nil ;};func (_ecfdd *ClassedPoints )Swap (i ,j int ){_ecfdd .IntSlice [i ],_ecfdd .IntSlice [j ]=_ecfdd .IntSlice [j ],_ecfdd .IntSlice [i ];};func (_deaf *Bitmap )Equivalent (s *Bitmap )bool {return _deaf .equivalent (s )};
type MorphOperation int ;func NewWithUnpaddedData (width ,height int ,data []byte )(*Bitmap ,error ){const _bdcb ="\u004e\u0065\u0077\u0057it\u0068\u0055\u006e\u0070\u0061\u0064\u0064\u0065\u0064\u0044\u0061\u0074\u0061";_afg :=_aeg (width ,height );_afg .Data =data ;
if _bbf :=((width *height )+7)>>3;len (data )< _bbf {return nil ,_c .Errorf (_bdcb ,"\u0069\u006e\u0076\u0061\u006c\u0069\u0064\u0020\u0064a\u0074\u0061\u0020\u006c\u0065\u006e\u0067\u0074\u0068\u003a\u0020\u0027\u0025\u0064\u0027\u002e\u0020\u0054\u0068\u0065\u0020\u0064\u0061t\u0061\u0020s\u0068\u006fu\u006c\u0064\u0020\u0063\u006f\u006e\u0074\u0061\u0069\u006e\u0020\u0061\u0074 l\u0065\u0061\u0073\u0074\u003a\u0020\u0027\u0025\u0064'\u0020\u0062\u0079\u0074\u0065\u0073",len (data ),_bbf );
};if _gdcc :=_afg .addPadBits ();_gdcc !=nil {return nil ,_c .Wrap (_gdcc ,_bdcb ,"");};return _afg ,nil ;};type Component int ;func (_afcbc *Bitmaps )String ()string {_ddab :=_ef .Builder {};for _ ,_abccb :=range _afcbc .Values {_ddab .WriteString (_abccb .String ());
_ddab .WriteRune ('\n');};return _ddab .String ();};func TstImageBitmapInverseData ()[]byte {_fdgc :=_daff .Copy ();_fdgc .InverseData ();return _fdgc .Data ;};const (SelDontCare SelectionValue =iota ;SelHit ;SelMiss ;);const _fceea =5000;func CorrelationScoreThresholded (bm1 ,bm2 *Bitmap ,area1 ,area2 int ,delX ,delY float32 ,maxDiffW ,maxDiffH int ,tab ,downcount []int ,scoreThreshold float32 )(bool ,error ){const _fbfb ="C\u006f\u0072\u0072\u0065\u006c\u0061t\u0069\u006f\u006e\u0053\u0063\u006f\u0072\u0065\u0054h\u0072\u0065\u0073h\u006fl\u0064\u0065\u0064";
if bm1 ==nil {return false ,_c .Error (_fbfb ,"\u0063\u006f\u0072\u0072\u0065\u006c\u0061\u0074\u0069\u006f\u006e\u0053\u0063\u006f\u0072\u0065\u0054\u0068\u0072\u0065\u0073\u0068\u006f\u006cd\u0065\u0064\u0020\u0062\u006d1\u0020\u0069s\u0020\u006e\u0069\u006c");
};if bm2 ==nil {return false ,_c .Error (_fbfb ,"\u0063\u006f\u0072\u0072\u0065\u006c\u0061\u0074\u0069\u006f\u006e\u0053\u0063\u006f\u0072\u0065\u0054\u0068\u0072\u0065\u0073\u0068\u006f\u006cd\u0065\u0064\u0020\u0062\u006d2\u0020\u0069s\u0020\u006e\u0069\u006c");
};if area1 <=0||area2 <=0{return false ,_c .Error (_fbfb ,"c\u006f\u0072\u0072\u0065\u006c\u0061\u0074\u0069\u006fn\u0053\u0063\u006f\u0072\u0065\u0054\u0068re\u0073\u0068\u006f\u006cd\u0065\u0064\u0020\u002d\u0020\u0061\u0072\u0065\u0061s \u006d\u0075s\u0074\u0020\u0062\u0065\u0020\u003e\u0020\u0030");
};if downcount ==nil {return false ,_c .Error (_fbfb ,"\u0070\u0072\u006fvi\u0064\u0065\u0064\u0020\u006e\u006f\u0020\u0027\u0064\u006f\u0077\u006e\u0063\u006f\u0075\u006e\u0074\u0027");};if tab ==nil {return false ,_c .Error (_fbfb ,"p\u0072\u006f\u0076\u0069de\u0064 \u006e\u0069\u006c\u0020\u0027s\u0075\u006d\u0074\u0061\u0062\u0027");
};_bgdf ,_cdbe :=bm1 .Width ,bm1 .Height ;_adag ,_geda :=bm2 .Width ,bm2 .Height ;if _fa .Abs (_bgdf -_adag )> maxDiffW {return false ,nil ;};if _fa .Abs (_cdbe -_geda )> maxDiffH {return false ,nil ;};_accb :=int (delX +_fa .Sign (delX )*0.5);_cbbf :=int (delY +_fa .Sign (delY )*0.5);
_bfcg :=int (_fc .Ceil (_fc .Sqrt (float64 (scoreThreshold )*float64 (area1 )*float64 (area2 ))));_gbbe :=bm2 .RowStride ;_edbe :=_fcdga (_cbbf ,0);_geed :=_fcac (_geda +_cbbf ,_cdbe );_fedc :=bm1 .RowStride *_edbe ;_degd :=bm2 .RowStride *(_edbe -_cbbf );
var _cbef int ;if _geed <=_cdbe {_cbef =downcount [_geed -1];};_abc :=_fcdga (_accb ,0);_ecbg :=_fcac (_adag +_accb ,_bgdf );var _geea ,_fgage int ;if _accb >=8{_geea =_accb >>3;_fedc +=_geea ;_abc -=_geea <<3;_ecbg -=_geea <<3;_accb &=7;}else if _accb <=-8{_fgage =-((_accb +7)>>3);
_degd +=_fgage ;_gbbe -=_fgage ;_accb +=_fgage <<3;};var (_eafe ,_aacg ,_eeff int ;_edegf ,_fbe ,_fafa byte ;);if _abc >=_ecbg ||_edbe >=_geed {return false ,nil ;};_begg :=(_ecbg +7)>>3;switch {case _accb ==0:for _aacg =_edbe ;_aacg < _geed ;_aacg ,_fedc ,_degd =_aacg +1,_fedc +bm1 .RowStride ,_degd +bm2 .RowStride {for _eeff =0;
_eeff < _begg ;_eeff ++{_edegf =bm1 .Data [_fedc +_eeff ]&bm2 .Data [_degd +_eeff ];_eafe +=tab [_edegf ];};if _eafe >=_bfcg {return true ,nil ;};if _gaee :=_eafe +downcount [_aacg ]-_cbef ;_gaee < _bfcg {return false ,nil ;};};case _accb > 0&&_gbbe < _begg :for _aacg =_edbe ;
_aacg < _geed ;_aacg ,_fedc ,_degd =_aacg +1,_fedc +bm1 .RowStride ,_degd +bm2 .RowStride {_fbe =bm1 .Data [_fedc ];_fafa =bm2 .Data [_degd ]>>uint (_accb );_edegf =_fbe &_fafa ;_eafe +=tab [_edegf ];for _eeff =1;_eeff < _gbbe ;_eeff ++{_fbe =bm1 .Data [_fedc +_eeff ];
_fafa =bm2 .Data [_degd +_eeff ]>>uint (_accb )|bm2 .Data [_degd +_eeff -1]<<uint (8-_accb );_edegf =_fbe &_fafa ;_eafe +=tab [_edegf ];};_fbe =bm1 .Data [_fedc +_eeff ];_fafa =bm2 .Data [_degd +_eeff -1]<<uint (8-_accb );_edegf =_fbe &_fafa ;_eafe +=tab [_edegf ];
if _eafe >=_bfcg {return true ,nil ;}else if _eafe +downcount [_aacg ]-_cbef < _bfcg {return false ,nil ;};};case _accb > 0&&_gbbe >=_begg :for _aacg =_edbe ;_aacg < _geed ;_aacg ,_fedc ,_degd =_aacg +1,_fedc +bm1 .RowStride ,_degd +bm2 .RowStride {_fbe =bm1 .Data [_fedc ];
_fafa =bm2 .Data [_degd ]>>uint (_accb );_edegf =_fbe &_fafa ;_eafe +=tab [_edegf ];for _eeff =1;_eeff < _begg ;_eeff ++{_fbe =bm1 .Data [_fedc +_eeff ];_fafa =bm2 .Data [_degd +_eeff ]>>uint (_accb );_fafa |=bm2 .Data [_degd +_eeff -1]<<uint (8-_accb );
_edegf =_fbe &_fafa ;_eafe +=tab [_edegf ];};if _eafe >=_bfcg {return true ,nil ;}else if _eafe +downcount [_aacg ]-_cbef < _bfcg {return false ,nil ;};};case _begg < _gbbe :for _aacg =_edbe ;_aacg < _geed ;_aacg ,_fedc ,_degd =_aacg +1,_fedc +bm1 .RowStride ,_degd +bm2 .RowStride {for _eeff =0;
_eeff < _begg ;_eeff ++{_fbe =bm1 .Data [_fedc +_eeff ];_fafa =bm2 .Data [_degd +_eeff ]<<uint (-_accb );_fafa |=bm2 .Data [_degd +_eeff +1]>>uint (8+_accb );_edegf =_fbe &_fafa ;_eafe +=tab [_edegf ];};if _eafe >=_bfcg {return true ,nil ;}else if _bddgf :=_eafe +downcount [_aacg ]-_cbef ;
_bddgf < _bfcg {return false ,nil ;};};case _gbbe >=_begg :for _aacg =_edbe ;_aacg < _geed ;_aacg ,_fedc ,_degd =_aacg +1,_fedc +bm1 .RowStride ,_degd +bm2 .RowStride {for _eeff =0;_eeff < _begg ;_eeff ++{_fbe =bm1 .Data [_fedc +_eeff ];_fafa =bm2 .Data [_degd +_eeff ]<<uint (-_accb );
_fafa |=bm2 .Data [_degd +_eeff +1]>>uint (8+_accb );_edegf =_fbe &_fafa ;_eafe +=tab [_edegf ];};_fbe =bm1 .Data [_fedc +_eeff ];_fafa =bm2 .Data [_degd +_eeff ]<<uint (-_accb );_edegf =_fbe &_fafa ;_eafe +=tab [_edegf ];if _eafe >=_bfcg {return true ,nil ;
}else if _eafe +downcount [_aacg ]-_cbef < _bfcg {return false ,nil ;};};};_cgbga :=float32 (_eafe )*float32 (_eafe )/(float32 (area1 )*float32 (area2 ));if _cgbga >=scoreThreshold {_fce .Log .Trace ("\u0063\u006f\u0075\u006e\u0074\u003a\u0020\u0025\u0064\u0020\u003c\u0020\u0074\u0068\u0072\u0065\u0073\u0068\u006f\u006cd\u0020\u0025\u0064\u0020\u0062\u0075\u0074\u0020\u0073c\u006f\u0072\u0065\u0020\u0025\u0066\u0020\u003e\u003d\u0020\u0073\u0063\u006fr\u0065\u0054\u0068\u0072\u0065\u0073h\u006f\u006c\u0064 \u0025\u0066",_eafe ,_bfcg ,_cgbga ,scoreThreshold );
};return false ,nil ;};type Points []Point ;func (_caegd *byWidth )Swap (i ,j int ){_caegd .Values [i ],_caegd .Values [j ]=_caegd .Values [j ],_caegd .Values [i ];if _caegd .Boxes !=nil {_caegd .Boxes [i ],_caegd .Boxes [j ]=_caegd .Boxes [j ],_caegd .Boxes [i ];
};};type LocationFilter int ;func (_agce *Bitmaps )SelectBySize (width ,height int ,tp LocationFilter ,relation SizeComparison )(_gefc *Bitmaps ,_aabdg error ){const _dade ="B\u0069t\u006d\u0061\u0070\u0073\u002e\u0053\u0065\u006ce\u0063\u0074\u0042\u0079Si\u007a\u0065";
if _agce ==nil {return nil ,_c .Error (_dade ,"\u0027\u0062\u0027 B\u0069\u0074\u006d\u0061\u0070\u0073\u0020\u006e\u006f\u0074\u0020\u0064\u0065\u0066\u0069\u006e\u0065\u0064");};switch tp {case LocSelectWidth ,LocSelectHeight ,LocSelectIfEither ,LocSelectIfBoth :default:return nil ,_c .Errorf (_dade ,"\u0070\u0072\u006f\u0076\u0069d\u0065\u0064\u0020\u0069\u006e\u0076\u0061\u006c\u0069\u0064\u0020\u006c\u006fc\u0061\u0074\u0069\u006f\u006e\u0020\u0066\u0069\u006c\u0074\u0065\u0072\u0020\u0074\u0079\u0070\u0065\u003a\u0020\u0025\u0064",tp );
};switch relation {case SizeSelectIfLT ,SizeSelectIfGT ,SizeSelectIfLTE ,SizeSelectIfGTE ,SizeSelectIfEQ :default:return nil ,_c .Errorf (_dade ,"\u0069\u006e\u0076\u0061li\u0064\u0020\u0072\u0065\u006c\u0061\u0074\u0069\u006f\u006e\u003a\u0020\u0027\u0025d\u0027",relation );
};_bfaf ,_aabdg :=_agce .makeSizeIndicator (width ,height ,tp ,relation );if _aabdg !=nil {return nil ,_c .Wrap (_aabdg ,_dade ,"");};_gefc ,_aabdg =_agce .selectByIndicator (_bfaf );if _aabdg !=nil {return nil ,_c .Wrap (_aabdg ,_dade ,"");};return _gefc ,nil ;
};func TstASymbol (t *_cb .T )*Bitmap {t .Helper ();_fbdc :=New (6,6);_f .NoError (t ,_fbdc .SetPixel (1,0,1));_f .NoError (t ,_fbdc .SetPixel (2,0,1));_f .NoError (t ,_fbdc .SetPixel (3,0,1));_f .NoError (t ,_fbdc .SetPixel (4,0,1));_f .NoError (t ,_fbdc .SetPixel (5,1,1));
_f .NoError (t ,_fbdc .SetPixel (1,2,1));_f .NoError (t ,_fbdc .SetPixel (2,2,1));_f .NoError (t ,_fbdc .SetPixel (3,2,1));_f .NoError (t ,_fbdc .SetPixel (4,2,1));_f .NoError (t ,_fbdc .SetPixel (5,2,1));_f .NoError (t ,_fbdc .SetPixel (0,3,1));_f .NoError (t ,_fbdc .SetPixel (5,3,1));
_f .NoError (t ,_fbdc .SetPixel (0,4,1));_f .NoError (t ,_fbdc .SetPixel (5,4,1));_f .NoError (t ,_fbdc .SetPixel (1,5,1));_f .NoError (t ,_fbdc .SetPixel (2,5,1));_f .NoError (t ,_fbdc .SetPixel (3,5,1));_f .NoError (t ,_fbdc .SetPixel (4,5,1));_f .NoError (t ,_fbdc .SetPixel (5,5,1));
return _fbdc ;};var _ _cc .Interface =&ClassedPoints {};func _aabd (_afec uint ,_agb byte )byte {return _agb >>_afec <<_afec };func (_bfdb *Bitmap )ConnComponents (bms *Bitmaps ,connectivity int )(_gaaaf *Boxes ,_deec error ){const _deaab ="B\u0069\u0074\u006d\u0061p.\u0043o\u006e\u006e\u0043\u006f\u006dp\u006f\u006e\u0065\u006e\u0074\u0073";
if _bfdb ==nil {return nil ,_c .Error (_deaab ,"\u0070r\u006f\u0076\u0069\u0064e\u0064\u0020\u0065\u006d\u0070t\u0079 \u0027b\u0027\u0020\u0062\u0069\u0074\u006d\u0061p");};if connectivity !=4&&connectivity !=8{return nil ,_c .Error (_deaab ,"\u0063\u006f\u006ene\u0063\u0074\u0069\u0076\u0069\u0074\u0079\u0020\u006e\u006f\u0074\u0020\u0034\u0020\u006f\u0072\u0020\u0038");
};if bms ==nil {if _gaaaf ,_deec =_bfdb .connComponentsBB (connectivity );_deec !=nil {return nil ,_c .Wrap (_deec ,_deaab ,"");};}else {if _gaaaf ,_deec =_bfdb .connComponentsBitmapsBB (bms ,connectivity );_deec !=nil {return nil ,_c .Wrap (_deec ,_deaab ,"");
};};return _gaaaf ,nil ;};var (_abfb =[]byte {0x00,0x80,0xC0,0xE0,0xF0,0xF8,0xFC,0xFE,0xFF};_fgcfb =[]byte {0x00,0x01,0x03,0x07,0x0F,0x1F,0x3F,0x7F,0xFF};);func _gcgg (_adeg ,_dbc *Bitmap ,_ceec *Selection )(*Bitmap ,error ){const _fgba ="c\u006c\u006f\u0073\u0065\u0042\u0069\u0074\u006d\u0061\u0070";
var _eacac error ;if _adeg ,_eacac =_bbegg (_adeg ,_dbc ,_ceec );_eacac !=nil {return nil ,_eacac ;};_eabgd ,_eacac :=_bag (nil ,_dbc ,_ceec );if _eacac !=nil {return nil ,_c .Wrap (_eacac ,_fgba ,"");};if _ ,_eacac =_gcae (_adeg ,_eabgd ,_ceec );_eacac !=nil {return nil ,_c .Wrap (_eacac ,_fgba ,"");
};return _adeg ,nil ;};func (_ddfba Points )GetIntY (i int )(int ,error ){if i >=len (_ddfba ){return 0,_c .Errorf ("\u0050\u006f\u0069\u006e\u0074\u0073\u002e\u0047\u0065t\u0049\u006e\u0074\u0059","\u0069n\u0064\u0065\u0078\u003a\u0020\u0027\u0025\u0064\u0027\u0020\u006fu\u0074\u0020\u006f\u0066\u0020\u0072\u0061\u006e\u0067\u0065",i );
};return int (_ddfba [i ].Y ),nil ;};func NewWithData (width ,height int ,data []byte )(*Bitmap ,error ){const _cdd ="N\u0065\u0077\u0057\u0069\u0074\u0068\u0044\u0061\u0074\u0061";_aab :=_aeg (width ,height );_aab .Data =data ;if len (data )< height *_aab .RowStride {return nil ,_c .Errorf (_cdd ,"\u0069\u006e\u0076\u0061\u006c\u0069\u0064\u0020\u0064\u0061\u0074\u0061\u0020l\u0065\u006e\u0067\u0074\u0068\u003a \u0025\u0064\u0020\u002d\u0020\u0073\u0068\u006f\u0075\u006c\u0064\u0020\u0062e\u003a\u0020\u0025\u0064",len (data ),height *_aab .RowStride );
};return _aab ,nil ;};func _bdegg (_fece *Bitmap ,_bgab *_fa .Stack ,_gagd ,_afdb int )(_afecc *_g .Rectangle ,_bagc error ){const _gdff ="\u0073e\u0065d\u0046\u0069\u006c\u006c\u0053\u0074\u0061\u0063\u006b\u0042\u0042";if _fece ==nil {return nil ,_c .Error (_gdff ,"\u0070\u0072\u006fvi\u0064\u0065\u0064\u0020\u006e\u0069\u006c\u0020\u0027\u0073\u0027\u0020\u0042\u0069\u0074\u006d\u0061\u0070");
};if _bgab ==nil {return nil ,_c .Error (_gdff ,"p\u0072o\u0076\u0069\u0064\u0065\u0064\u0020\u006e\u0069l\u0020\u0027\u0073\u0074ac\u006b\u0027");};_cgad ,_gagc :=_fece .Width ,_fece .Height ;_bgaa :=_cgad -1;_bece :=_gagc -1;if _gagd < 0||_gagd > _bgaa ||_afdb < 0||_afdb > _bece ||!_fece .GetPixel (_gagd ,_afdb ){return nil ,nil ;
};var _egfb *_g .Rectangle ;_egfb ,_bagc =Rect (100000,100000,0,0);if _bagc !=nil {return nil ,_c .Wrap (_bagc ,_gdff ,"");};if _bagc =_dcge (_bgab ,_gagd ,_gagd ,_afdb ,1,_bece ,_egfb );_bagc !=nil {return nil ,_c .Wrap (_bagc ,_gdff ,"\u0069\u006e\u0069t\u0069\u0061\u006c\u0020\u0070\u0075\u0073\u0068");
};if _bagc =_dcge (_bgab ,_gagd ,_gagd ,_afdb +1,-1,_bece ,_egfb );_bagc !=nil {return nil ,_c .Wrap (_bagc ,_gdff ,"\u0032\u006ed\u0020\u0069\u006ei\u0074\u0069\u0061\u006c\u0020\u0070\u0075\u0073\u0068");};_egfb .Min .X ,_egfb .Max .X =_gagd ,_gagd ;
_egfb .Min .Y ,_egfb .Max .Y =_afdb ,_afdb ;var (_badd *fillSegment ;_afbf int ;);for _bgab .Len ()> 0{if _badd ,_bagc =_gadgd (_bgab );_bagc !=nil {return nil ,_c .Wrap (_bagc ,_gdff ,"");};_afdb =_badd ._dfef ;for _gagd =_badd ._eddd ;_gagd >=0&&_fece .GetPixel (_gagd ,_afdb );
_gagd --{if _bagc =_fece .SetPixel (_gagd ,_afdb ,0);_bagc !=nil {return nil ,_c .Wrap (_bagc ,_gdff ,"");};};if _gagd >=_badd ._eddd {for _gagd ++;_gagd <=_badd ._decge &&_gagd <=_bgaa &&!_fece .GetPixel (_gagd ,_afdb );_gagd ++{};_afbf =_gagd ;if !(_gagd <=_badd ._decge &&_gagd <=_bgaa ){continue ;
};}else {_afbf =_gagd +1;if _afbf < _badd ._eddd -1{if _bagc =_dcge (_bgab ,_afbf ,_badd ._eddd -1,_badd ._dfef ,-_badd ._bbgg ,_bece ,_egfb );_bagc !=nil {return nil ,_c .Wrap (_bagc ,_gdff ,"\u006c\u0065\u0061\u006b\u0020\u006f\u006e\u0020\u006c\u0065\u0066\u0074 \u0073\u0069\u0064\u0065");
};};_gagd =_badd ._eddd +1;};for {for ;_gagd <=_bgaa &&_fece .GetPixel (_gagd ,_afdb );_gagd ++{if _bagc =_fece .SetPixel (_gagd ,_afdb ,0);_bagc !=nil {return nil ,_c .Wrap (_bagc ,_gdff ,"\u0032n\u0064\u0020\u0073\u0065\u0074");};};if _bagc =_dcge (_bgab ,_afbf ,_gagd -1,_badd ._dfef ,_badd ._bbgg ,_bece ,_egfb );
_bagc !=nil {return nil ,_c .Wrap (_bagc ,_gdff ,"n\u006f\u0072\u006d\u0061\u006c\u0020\u0070\u0075\u0073\u0068");};if _gagd > _badd ._decge +1{if _bagc =_dcge (_bgab ,_badd ._decge +1,_gagd -1,_badd ._dfef ,-_badd ._bbgg ,_bece ,_egfb );_bagc !=nil {return nil ,_c .Wrap (_bagc ,_gdff ,"\u006ce\u0061k\u0020\u006f\u006e\u0020\u0072i\u0067\u0068t\u0020\u0073\u0069\u0064\u0065");
};};for _gagd ++;_gagd <=_badd ._decge &&_gagd <=_bgaa &&!_fece .GetPixel (_gagd ,_afdb );_gagd ++{};_afbf =_gagd ;if !(_gagd <=_badd ._decge &&_gagd <=_bgaa ){break ;};};};_egfb .Max .X ++;_egfb .Max .Y ++;return _egfb ,nil ;};func _afb (_gce ,_da *Bitmap ,_dbf int ,_acd []byte ,_gbd int )(_fac error ){const _dbag ="\u0072\u0065\u0064uc\u0065\u0052\u0061\u006e\u006b\u0042\u0069\u006e\u0061\u0072\u0079\u0032\u004c\u0065\u0076\u0065\u006c\u0031";
var (_bca ,_ad ,_bcff ,_bbd ,_eegg ,_fdac ,_fgbd ,_fdab int ;_dfc ,_fe uint32 ;_afa ,_gbb byte ;_gbc uint16 ;);_cea :=make ([]byte ,4);_cfa :=make ([]byte ,4);for _bcff =0;_bcff < _gce .Height -1;_bcff ,_bbd =_bcff +2,_bbd +1{_bca =_bcff *_gce .RowStride ;
_ad =_bbd *_da .RowStride ;for _eegg ,_fdac =0,0;_eegg < _gbd ;_eegg ,_fdac =_eegg +4,_fdac +1{for _fgbd =0;_fgbd < 4;_fgbd ++{_fdab =_bca +_eegg +_fgbd ;if _fdab <=len (_gce .Data )-1&&_fdab < _bca +_gce .RowStride {_cea [_fgbd ]=_gce .Data [_fdab ];}else {_cea [_fgbd ]=0x00;
};_fdab =_bca +_gce .RowStride +_eegg +_fgbd ;if _fdab <=len (_gce .Data )-1&&_fdab < _bca +(2*_gce .RowStride ){_cfa [_fgbd ]=_gce .Data [_fdab ];}else {_cfa [_fgbd ]=0x00;};};_dfc =_a .BigEndian .Uint32 (_cea );_fe =_a .BigEndian .Uint32 (_cfa );_fe |=_dfc ;
_fe |=_fe <<1;_fe &=0xaaaaaaaa;_dfc =_fe |(_fe <<7);_afa =byte (_dfc >>24);_gbb =byte ((_dfc >>8)&0xff);_fdab =_ad +_fdac ;if _fdab +1==len (_da .Data )-1||_fdab +1>=_ad +_da .RowStride {_da .Data [_fdab ]=_acd [_afa ];}else {_gbc =(uint16 (_acd [_afa ])<<8)|uint16 (_acd [_gbb ]);
if _fac =_da .setTwoBytes (_fdab ,_gbc );_fac !=nil {return _c .Wrapf (_fac ,_dbag ,"s\u0065\u0074\u0074\u0069\u006e\u0067 \u0074\u0077\u006f\u0020\u0062\u0079t\u0065\u0073\u0020\u0066\u0061\u0069\u006ce\u0064\u002c\u0020\u0069\u006e\u0064\u0065\u0078\u003a\u0020%\u0064",_fdab );
};_fdac ++;};};};return nil ;};type fillSegment struct{_eddd int ;_decge int ;_dfef int ;_bbgg int ;};var (_dbdg *Bitmap ;_daff *Bitmap ;);func _fga (_eeec *Bitmap ,_acg ...int )(_eeg *Bitmap ,_gfa error ){const _fcdg ="\u0072\u0065\u0064uc\u0065\u0052\u0061\u006e\u006b\u0042\u0069\u006e\u0061\u0072\u0079\u0043\u0061\u0073\u0063\u0061\u0064\u0065";
if _eeec ==nil {return nil ,_c .Error (_fcdg ,"\u0073o\u0075\u0072\u0063\u0065 \u0062\u0069\u0074\u006d\u0061p\u0020n\u006ft\u0020\u0064\u0065\u0066\u0069\u006e\u0065d");};if len (_acg )==0||len (_acg )> 4{return nil ,_c .Error (_fcdg ,"t\u0068\u0065\u0072\u0065\u0020\u006d\u0075\u0073\u0074 \u0062\u0065\u0020\u0061\u0074\u0020\u006cea\u0073\u0074\u0020\u006fn\u0065\u0020\u0061\u006e\u0064\u0020\u0061\u0074\u0020mo\u0073\u0074 \u0034\u0020\u006c\u0065\u0076\u0065\u006c\u0073");
};if _acg [0]<=0{_fce .Log .Debug ("\u006c\u0065\u0076\u0065\u006c\u0031\u0020\u003c\u003d\u0020\u0030 \u002d\u0020\u006e\u006f\u0020\u0072\u0065\u0064\u0075\u0063t\u0069\u006f\u006e");_eeg ,_gfa =_gbfag (nil ,_eeec );if _gfa !=nil {return nil ,_c .Wrap (_gfa ,_fcdg ,"l\u0065\u0076\u0065\u006c\u0031\u0020\u003c\u003d\u0020\u0030");
};return _eeg ,nil ;};_aaf :=_fcgc ();_eeg =_eeec ;for _gdc ,_dfa :=range _acg {if _dfa <=0{break ;};_eeg ,_gfa =_afd (_eeg ,_dfa ,_aaf );if _gfa !=nil {return nil ,_c .Wrapf (_gfa ,_fcdg ,"\u006c\u0065\u0076\u0065\u006c\u0025\u0064\u0020\u0072\u0065\u0064\u0075c\u0074\u0069\u006f\u006e",_gdc );
};};return _eeg ,nil ;};var MorphBC BoundaryCondition ;func _agfd (_fgcf *Bitmap ,_edge ,_deba ,_dgfb ,_eeda int ,_aagd RasterOperator ,_cdgc *Bitmap ,_bafce ,_dgac int )error {var (_efcc bool ;_dcfc bool ;_bcecd int ;_gfecf int ;_ddae int ;_egab bool ;
_aebdc byte ;_bccd int ;_fgfc int ;_fcgbg int ;_efde ,_dgfd int ;);_fccb :=8-(_edge &7);_dcdc :=_fgcfb [_fccb ];_bcgc :=_fgcf .RowStride *_deba +(_edge >>3);_dgbb :=_cdgc .RowStride *_dgac +(_bafce >>3);if _dgfb < _fccb {_efcc =true ;_dcdc &=_abfb [8-_fccb +_dgfb ];
};if !_efcc {_bcecd =(_dgfb -_fccb )>>3;if _bcecd > 0{_dcfc =true ;_gfecf =_bcgc +1;_ddae =_dgbb +1;};};_bccd =(_edge +_dgfb )&7;if !(_efcc ||_bccd ==0){_egab =true ;_aebdc =_abfb [_bccd ];_fgfc =_bcgc +1+_bcecd ;_fcgbg =_dgbb +1+_bcecd ;};switch _aagd {case PixSrc :for _efde =0;
_efde < _eeda ;_efde ++{_fgcf .Data [_bcgc ]=_fcbb (_fgcf .Data [_bcgc ],_cdgc .Data [_dgbb ],_dcdc );_bcgc +=_fgcf .RowStride ;_dgbb +=_cdgc .RowStride ;};if _dcfc {for _efde =0;_efde < _eeda ;_efde ++{for _dgfd =0;_dgfd < _bcecd ;_dgfd ++{_fgcf .Data [_gfecf +_dgfd ]=_cdgc .Data [_ddae +_dgfd ];
};_gfecf +=_fgcf .RowStride ;_ddae +=_cdgc .RowStride ;};};if _egab {for _efde =0;_efde < _eeda ;_efde ++{_fgcf .Data [_fgfc ]=_fcbb (_fgcf .Data [_fgfc ],_cdgc .Data [_fcgbg ],_aebdc );_fgfc +=_fgcf .RowStride ;_fcgbg +=_cdgc .RowStride ;};};case PixNotSrc :for _efde =0;
_efde < _eeda ;_efde ++{_fgcf .Data [_bcgc ]=_fcbb (_fgcf .Data [_bcgc ],^_cdgc .Data [_dgbb ],_dcdc );_bcgc +=_fgcf .RowStride ;_dgbb +=_cdgc .RowStride ;};if _dcfc {for _efde =0;_efde < _eeda ;_efde ++{for _dgfd =0;_dgfd < _bcecd ;_dgfd ++{_fgcf .Data [_gfecf +_dgfd ]=^_cdgc .Data [_ddae +_dgfd ];
};_gfecf +=_fgcf .RowStride ;_ddae +=_cdgc .RowStride ;};};if _egab {for _efde =0;_efde < _eeda ;_efde ++{_fgcf .Data [_fgfc ]=_fcbb (_fgcf .Data [_fgfc ],^_cdgc .Data [_fcgbg ],_aebdc );_fgfc +=_fgcf .RowStride ;_fcgbg +=_cdgc .RowStride ;};};case PixSrcOrDst :for _efde =0;
_efde < _eeda ;_efde ++{_fgcf .Data [_bcgc ]=_fcbb (_fgcf .Data [_bcgc ],_cdgc .Data [_dgbb ]|_fgcf .Data [_bcgc ],_dcdc );_bcgc +=_fgcf .RowStride ;_dgbb +=_cdgc .RowStride ;};if _dcfc {for _efde =0;_efde < _eeda ;_efde ++{for _dgfd =0;_dgfd < _bcecd ;
_dgfd ++{_fgcf .Data [_gfecf +_dgfd ]|=_cdgc .Data [_ddae +_dgfd ];};_gfecf +=_fgcf .RowStride ;_ddae +=_cdgc .RowStride ;};};if _egab {for _efde =0;_efde < _eeda ;_efde ++{_fgcf .Data [_fgfc ]=_fcbb (_fgcf .Data [_fgfc ],_cdgc .Data [_fcgbg ]|_fgcf .Data [_fgfc ],_aebdc );
_fgfc +=_fgcf .RowStride ;_fcgbg +=_cdgc .RowStride ;};};case PixSrcAndDst :for _efde =0;_efde < _eeda ;_efde ++{_fgcf .Data [_bcgc ]=_fcbb (_fgcf .Data [_bcgc ],_cdgc .Data [_dgbb ]&_fgcf .Data [_bcgc ],_dcdc );_bcgc +=_fgcf .RowStride ;_dgbb +=_cdgc .RowStride ;
};if _dcfc {for _efde =0;_efde < _eeda ;_efde ++{for _dgfd =0;_dgfd < _bcecd ;_dgfd ++{_fgcf .Data [_gfecf +_dgfd ]&=_cdgc .Data [_ddae +_dgfd ];};_gfecf +=_fgcf .RowStride ;_ddae +=_cdgc .RowStride ;};};if _egab {for _efde =0;_efde < _eeda ;_efde ++{_fgcf .Data [_fgfc ]=_fcbb (_fgcf .Data [_fgfc ],_cdgc .Data [_fcgbg ]&_fgcf .Data [_fgfc ],_aebdc );
_fgfc +=_fgcf .RowStride ;_fcgbg +=_cdgc .RowStride ;};};case PixSrcXorDst :for _efde =0;_efde < _eeda ;_efde ++{_fgcf .Data [_bcgc ]=_fcbb (_fgcf .Data [_bcgc ],_cdgc .Data [_dgbb ]^_fgcf .Data [_bcgc ],_dcdc );_bcgc +=_fgcf .RowStride ;_dgbb +=_cdgc .RowStride ;
};if _dcfc {for _efde =0;_efde < _eeda ;_efde ++{for _dgfd =0;_dgfd < _bcecd ;_dgfd ++{_fgcf .Data [_gfecf +_dgfd ]^=_cdgc .Data [_ddae +_dgfd ];};_gfecf +=_fgcf .RowStride ;_ddae +=_cdgc .RowStride ;};};if _egab {for _efde =0;_efde < _eeda ;_efde ++{_fgcf .Data [_fgfc ]=_fcbb (_fgcf .Data [_fgfc ],_cdgc .Data [_fcgbg ]^_fgcf .Data [_fgfc ],_aebdc );
_fgfc +=_fgcf .RowStride ;_fcgbg +=_cdgc .RowStride ;};};case PixNotSrcOrDst :for _efde =0;_efde < _eeda ;_efde ++{_fgcf .Data [_bcgc ]=_fcbb (_fgcf .Data [_bcgc ],^(_cdgc .Data [_dgbb ])|_fgcf .Data [_bcgc ],_dcdc );_bcgc +=_fgcf .RowStride ;_dgbb +=_cdgc .RowStride ;
};if _dcfc {for _efde =0;_efde < _eeda ;_efde ++{for _dgfd =0;_dgfd < _bcecd ;_dgfd ++{_fgcf .Data [_gfecf +_dgfd ]|=^(_cdgc .Data [_ddae +_dgfd ]);};_gfecf +=_fgcf .RowStride ;_ddae +=_cdgc .RowStride ;};};if _egab {for _efde =0;_efde < _eeda ;_efde ++{_fgcf .Data [_fgfc ]=_fcbb (_fgcf .Data [_fgfc ],^(_cdgc .Data [_fcgbg ])|_fgcf .Data [_fgfc ],_aebdc );
_fgfc +=_fgcf .RowStride ;_fcgbg +=_cdgc .RowStride ;};};case PixNotSrcAndDst :for _efde =0;_efde < _eeda ;_efde ++{_fgcf .Data [_bcgc ]=_fcbb (_fgcf .Data [_bcgc ],^(_cdgc .Data [_dgbb ])&_fgcf .Data [_bcgc ],_dcdc );_bcgc +=_fgcf .RowStride ;_dgbb +=_cdgc .RowStride ;
};if _dcfc {for _efde =0;_efde < _eeda ;_efde ++{for _dgfd =0;_dgfd < _bcecd ;_dgfd ++{_fgcf .Data [_gfecf +_dgfd ]&=^_cdgc .Data [_ddae +_dgfd ];};_gfecf +=_fgcf .RowStride ;_ddae +=_cdgc .RowStride ;};};if _egab {for _efde =0;_efde < _eeda ;_efde ++{_fgcf .Data [_fgfc ]=_fcbb (_fgcf .Data [_fgfc ],^(_cdgc .Data [_fcgbg ])&_fgcf .Data [_fgfc ],_aebdc );
_fgfc +=_fgcf .RowStride ;_fcgbg +=_cdgc .RowStride ;};};case PixSrcOrNotDst :for _efde =0;_efde < _eeda ;_efde ++{_fgcf .Data [_bcgc ]=_fcbb (_fgcf .Data [_bcgc ],_cdgc .Data [_dgbb ]|^(_fgcf .Data [_bcgc ]),_dcdc );_bcgc +=_fgcf .RowStride ;_dgbb +=_cdgc .RowStride ;
};if _dcfc {for _efde =0;_efde < _eeda ;_efde ++{for _dgfd =0;_dgfd < _bcecd ;_dgfd ++{_fgcf .Data [_gfecf +_dgfd ]=_cdgc .Data [_ddae +_dgfd ]|^(_fgcf .Data [_gfecf +_dgfd ]);};_gfecf +=_fgcf .RowStride ;_ddae +=_cdgc .RowStride ;};};if _egab {for _efde =0;
_efde < _eeda ;_efde ++{_fgcf .Data [_fgfc ]=_fcbb (_fgcf .Data [_fgfc ],_cdgc .Data [_fcgbg ]|^(_fgcf .Data [_fgfc ]),_aebdc );_fgfc +=_fgcf .RowStride ;_fcgbg +=_cdgc .RowStride ;};};case PixSrcAndNotDst :for _efde =0;_efde < _eeda ;_efde ++{_fgcf .Data [_bcgc ]=_fcbb (_fgcf .Data [_bcgc ],_cdgc .Data [_dgbb ]&^(_fgcf .Data [_bcgc ]),_dcdc );
_bcgc +=_fgcf .RowStride ;_dgbb +=_cdgc .RowStride ;};if _dcfc {for _efde =0;_efde < _eeda ;_efde ++{for _dgfd =0;_dgfd < _bcecd ;_dgfd ++{_fgcf .Data [_gfecf +_dgfd ]=_cdgc .Data [_ddae +_dgfd ]&^(_fgcf .Data [_gfecf +_dgfd ]);};_gfecf +=_fgcf .RowStride ;
_ddae +=_cdgc .RowStride ;};};if _egab {for _efde =0;_efde < _eeda ;_efde ++{_fgcf .Data [_fgfc ]=_fcbb (_fgcf .Data [_fgfc ],_cdgc .Data [_fcgbg ]&^(_fgcf .Data [_fgfc ]),_aebdc );_fgfc +=_fgcf .RowStride ;_fcgbg +=_cdgc .RowStride ;};};case PixNotPixSrcOrDst :for _efde =0;
_efde < _eeda ;_efde ++{_fgcf .Data [_bcgc ]=_fcbb (_fgcf .Data [_bcgc ],^(_cdgc .Data [_dgbb ]|_fgcf .Data [_bcgc ]),_dcdc );_bcgc +=_fgcf .RowStride ;_dgbb +=_cdgc .RowStride ;};if _dcfc {for _efde =0;_efde < _eeda ;_efde ++{for _dgfd =0;_dgfd < _bcecd ;
_dgfd ++{_fgcf .Data [_gfecf +_dgfd ]=^(_cdgc .Data [_ddae +_dgfd ]|_fgcf .Data [_gfecf +_dgfd ]);};_gfecf +=_fgcf .RowStride ;_ddae +=_cdgc .RowStride ;};};if _egab {for _efde =0;_efde < _eeda ;_efde ++{_fgcf .Data [_fgfc ]=_fcbb (_fgcf .Data [_fgfc ],^(_cdgc .Data [_fcgbg ]|_fgcf .Data [_fgfc ]),_aebdc );
_fgfc +=_fgcf .RowStride ;_fcgbg +=_cdgc .RowStride ;};};case PixNotPixSrcAndDst :for _efde =0;_efde < _eeda ;_efde ++{_fgcf .Data [_bcgc ]=_fcbb (_fgcf .Data [_bcgc ],^(_cdgc .Data [_dgbb ]&_fgcf .Data [_bcgc ]),_dcdc );_bcgc +=_fgcf .RowStride ;_dgbb +=_cdgc .RowStride ;
};if _dcfc {for _efde =0;_efde < _eeda ;_efde ++{for _dgfd =0;_dgfd < _bcecd ;_dgfd ++{_fgcf .Data [_gfecf +_dgfd ]=^(_cdgc .Data [_ddae +_dgfd ]&_fgcf .Data [_gfecf +_dgfd ]);};_gfecf +=_fgcf .RowStride ;_ddae +=_cdgc .RowStride ;};};if _egab {for _efde =0;
_efde < _eeda ;_efde ++{_fgcf .Data [_fgfc ]=_fcbb (_fgcf .Data [_fgfc ],^(_cdgc .Data [_fcgbg ]&_fgcf .Data [_fgfc ]),_aebdc );_fgfc +=_fgcf .RowStride ;_fcgbg +=_cdgc .RowStride ;};};case PixNotPixSrcXorDst :for _efde =0;_efde < _eeda ;_efde ++{_fgcf .Data [_bcgc ]=_fcbb (_fgcf .Data [_bcgc ],^(_cdgc .Data [_dgbb ]^_fgcf .Data [_bcgc ]),_dcdc );
_bcgc +=_fgcf .RowStride ;_dgbb +=_cdgc .RowStride ;};if _dcfc {for _efde =0;_efde < _eeda ;_efde ++{for _dgfd =0;_dgfd < _bcecd ;_dgfd ++{_fgcf .Data [_gfecf +_dgfd ]=^(_cdgc .Data [_ddae +_dgfd ]^_fgcf .Data [_gfecf +_dgfd ]);};_gfecf +=_fgcf .RowStride ;
_ddae +=_cdgc .RowStride ;};};if _egab {for _efde =0;_efde < _eeda ;_efde ++{_fgcf .Data [_fgfc ]=_fcbb (_fgcf .Data [_fgfc ],^(_cdgc .Data [_fcgbg ]^_fgcf .Data [_fgfc ]),_aebdc );_fgfc +=_fgcf .RowStride ;_fcgbg +=_cdgc .RowStride ;};};default:_fce .Log .Debug ("I\u006e\u0076\u0061\u006c\u0069\u0064 \u0072\u0061\u0073\u0074\u0065\u0072\u0020\u006f\u0070e\u0072\u0061\u0074o\u0072:\u0020\u0025\u0064",_aagd );
return _c .Error ("\u0072\u0061\u0073\u0074er\u004f\u0070\u0056\u0041\u006c\u0069\u0067\u006e\u0065\u0064\u004c\u006f\u0077","\u0069\u006e\u0076al\u0069\u0064\u0020\u0072\u0061\u0073\u0074\u0065\u0072\u0020\u006f\u0070\u0065\u0072\u0061\u0074\u006f\u0072");
};return nil ;};func (_ecad *Bitmap )GetComponents (components Component ,maxWidth ,maxHeight int )(_fcfc *Bitmaps ,_efcf *Boxes ,_dgge error ){const _bfdc ="B\u0069t\u006d\u0061\u0070\u002e\u0047\u0065\u0074\u0043o\u006d\u0070\u006f\u006een\u0074\u0073";
if _ecad ==nil {return nil ,nil ,_c .Error (_bfdc ,"\u0073\u006f\u0075\u0072\u0063\u0065\u0020\u0042\u0069\u0074\u006da\u0070\u0020\u006e\u006f\u0074\u0020\u0064\u0065\u0066\u0069n\u0065\u0064\u002e");};switch components {case ComponentConn ,ComponentCharacters ,ComponentWords :default:return nil ,nil ,_c .Error (_bfdc ,"\u0069\u006e\u0076\u0061l\u0069\u0064\u0020\u0063\u006f\u006d\u0070\u006f\u006e\u0065n\u0074s\u0020\u0070\u0061\u0072\u0061\u006d\u0065t\u0065\u0072");
};if _ecad .Zero (){_efcf =&Boxes {};_fcfc =&Bitmaps {};return _fcfc ,_efcf ,nil ;};switch components {case ComponentConn :_fcfc =&Bitmaps {};if _efcf ,_dgge =_ecad .ConnComponents (_fcfc ,8);_dgge !=nil {return nil ,nil ,_c .Wrap (_dgge ,_bfdc ,"\u006e\u006f \u0070\u0072\u0065p\u0072\u006f\u0063\u0065\u0073\u0073\u0069\u006e\u0067");
};case ComponentCharacters :_acee ,_gcdbg :=MorphSequence (_ecad ,MorphProcess {Operation :MopClosing ,Arguments :[]int {1,6}});if _gcdbg !=nil {return nil ,nil ,_c .Wrap (_gcdbg ,_bfdc ,"\u0063h\u0061\u0072\u0061\u0063\u0074\u0065\u0072\u0073\u0020\u0070\u0072e\u0070\u0072\u006f\u0063\u0065\u0073\u0073\u0069\u006e\u0067");
};if _fce .Log .IsLogLevel (_fce .LogLevelTrace ){_fce .Log .Trace ("\u0043o\u006d\u0070o\u006e\u0065\u006e\u0074C\u0068\u0061\u0072a\u0063\u0074\u0065\u0072\u0073\u0020\u0062\u0069\u0074ma\u0070\u0020\u0061f\u0074\u0065r\u0020\u0063\u006c\u006f\u0073\u0069n\u0067\u003a \u0025\u0073",_acee .String ());
};_bcdb :=&Bitmaps {};_efcf ,_gcdbg =_acee .ConnComponents (_bcdb ,8);if _gcdbg !=nil {return nil ,nil ,_c .Wrap (_gcdbg ,_bfdc ,"\u0063h\u0061\u0072\u0061\u0063\u0074\u0065\u0072\u0073\u0020\u0070\u0072e\u0070\u0072\u006f\u0063\u0065\u0073\u0073\u0069\u006e\u0067");
};if _fce .Log .IsLogLevel (_fce .LogLevelTrace ){_fce .Log .Trace ("\u0043\u006f\u006d\u0070\u006f\u006ee\u006e\u0074\u0043\u0068\u0061\u0072\u0061\u0063\u0074\u0065\u0072\u0073\u0020\u0062\u0069\u0074\u006d\u0061\u0070\u0020a\u0066\u0074\u0065\u0072\u0020\u0063\u006f\u006e\u006e\u0065\u0063\u0074\u0069\u0076i\u0074y\u003a\u0020\u0025\u0073",_bcdb .String ());
};if _fcfc ,_gcdbg =_bcdb .ClipToBitmap (_ecad );_gcdbg !=nil {return nil ,nil ,_c .Wrap (_gcdbg ,_bfdc ,"\u0063h\u0061\u0072\u0061\u0063\u0074\u0065\u0072\u0073\u0020\u0070\u0072e\u0070\u0072\u006f\u0063\u0065\u0073\u0073\u0069\u006e\u0067");};case ComponentWords :_eeeb :=1;
var _dcbb *Bitmap ;switch {case _ecad .XResolution <=200:_dcbb =_ecad ;case _ecad .XResolution <=400:_eeeb =2;_dcbb ,_dgge =_fga (_ecad ,1,0,0,0);if _dgge !=nil {return nil ,nil ,_c .Wrap (_dgge ,_bfdc ,"w\u006f\u0072\u0064\u0020\u0070\u0072e\u0070\u0072\u006f\u0063\u0065\u0073\u0073\u0020\u002d \u0078\u0072\u0065s\u003c=\u0034\u0030\u0030");
};default:_eeeb =4;_dcbb ,_dgge =_fga (_ecad ,1,1,0,0);if _dgge !=nil {return nil ,nil ,_c .Wrap (_dgge ,_bfdc ,"\u0077\u006f\u0072\u0064 \u0070\u0072\u0065\u0070\u0072\u006f\u0063\u0065\u0073\u0073 \u002d \u0078\u0072\u0065\u0073\u0020\u003e\u00204\u0030\u0030");
};};_ddbfcf ,_ ,_eceb :=_caec (_dcbb );if _eceb !=nil {return nil ,nil ,_c .Wrap (_eceb ,_bfdc ,"\u0077o\u0072d\u0020\u0070\u0072\u0065\u0070\u0072\u006f\u0063\u0065\u0073\u0073");};_fcef ,_eceb :=_ebbf (_ddbfcf ,_eeeb );if _eceb !=nil {return nil ,nil ,_c .Wrap (_eceb ,_bfdc ,"\u0077o\u0072d\u0020\u0070\u0072\u0065\u0070\u0072\u006f\u0063\u0065\u0073\u0073");
};_gfd :=&Bitmaps {};if _efcf ,_eceb =_fcef .ConnComponents (_gfd ,4);_eceb !=nil {return nil ,nil ,_c .Wrap (_eceb ,_bfdc ,"\u0077\u006f\u0072\u0064\u0020\u0070r\u0065\u0070\u0072\u006f\u0063\u0065\u0073\u0073\u002c\u0020\u0063\u006f\u006en\u0065\u0063\u0074\u0020\u0065\u0078\u0070a\u006e\u0064\u0065\u0064");
};if _fcfc ,_eceb =_gfd .ClipToBitmap (_ecad );_eceb !=nil {return nil ,nil ,_c .Wrap (_eceb ,_bfdc ,"\u0077o\u0072d\u0020\u0070\u0072\u0065\u0070\u0072\u006f\u0063\u0065\u0073\u0073");};};_fcfc ,_dgge =_fcfc .SelectBySize (maxWidth ,maxHeight ,LocSelectIfBoth ,SizeSelectIfLTE );
if _dgge !=nil {return nil ,nil ,_c .Wrap (_dgge ,_bfdc ,"");};_efcf ,_dgge =_efcf .SelectBySize (maxWidth ,maxHeight ,LocSelectIfBoth ,SizeSelectIfLTE );if _dgge !=nil {return nil ,nil ,_c .Wrap (_dgge ,_bfdc ,"");};return _fcfc ,_efcf ,nil ;};func NewClassedPoints (points *Points ,classes _fa .IntSlice )(*ClassedPoints ,error ){const _gedf ="\u004e\u0065w\u0043\u006c\u0061s\u0073\u0065\u0064\u0050\u006f\u0069\u006e\u0074\u0073";
if points ==nil {return nil ,_c .Error (_gedf ,"\u0070\u0072\u006f\u0076id\u0065\u0064\u0020\u006e\u0069\u006c\u0020\u0070\u006f\u0069\u006e\u0074\u0073");};if classes ==nil {return nil ,_c .Error (_gedf ,"p\u0072o\u0076\u0069\u0064\u0065\u0064\u0020\u006e\u0069l\u0020\u0063\u006c\u0061ss\u0065\u0073");
};_gdfcf :=&ClassedPoints {Points :points ,IntSlice :classes };if _fbagc :=_gdfcf .validateIntSlice ();_fbagc !=nil {return nil ,_c .Wrap (_fbagc ,_gedf ,"");};return _gdfcf ,nil ;};func (_aeeac *Bitmaps )GroupByWidth ()(*BitmapsArray ,error ){const _ffcf ="\u0047\u0072\u006fu\u0070\u0042\u0079\u0057\u0069\u0064\u0074\u0068";
if len (_aeeac .Values )==0{return nil ,_c .Error (_ffcf ,"\u006eo\u0020v\u0061\u006c\u0075\u0065\u0073 \u0070\u0072o\u0076\u0069\u0064\u0065\u0064");};_dbfb :=&BitmapsArray {};_aeeac .SortByWidth ();_bdacd :=-1;_dabd :=-1;for _ggac :=0;_ggac < len (_aeeac .Values );
_ggac ++{_eeebe :=_aeeac .Values [_ggac ].Width ;if _eeebe > _bdacd {_bdacd =_eeebe ;_dabd ++;_dbfb .Values =append (_dbfb .Values ,&Bitmaps {});};_dbfb .Values [_dabd ].AddBitmap (_aeeac .Values [_ggac ]);};return _dbfb ,nil ;};func _fbfd (_ebdd ,_fadae byte ,_ddbfc CombinationOperator )byte {switch _ddbfc {case CmbOpOr :return _fadae |_ebdd ;
case CmbOpAnd :return _fadae &_ebdd ;case CmbOpXor :return _fadae ^_ebdd ;case CmbOpXNor :return ^(_fadae ^_ebdd );case CmbOpNot :return ^(_fadae );default:return _fadae ;};};const (_aaddc shift =iota ;_dded ;);func (_caff *Bitmap )setEightBytes (_fed int ,_dacg uint64 )error {_bbff :=_caff .RowStride -(_fed %_caff .RowStride );
if _caff .RowStride !=_caff .Width >>3{_bbff --;};if _bbff >=8{return _caff .setEightFullBytes (_fed ,_dacg );};return _caff .setEightPartlyBytes (_fed ,_bbff ,_dacg );};func (_dgfc *Bitmap )RasterOperation (dx ,dy ,dw ,dh int ,op RasterOperator ,src *Bitmap ,sx ,sy int )error {return _gada (_dgfc ,dx ,dy ,dw ,dh ,op ,src ,sx ,sy );
};func (_ceeg *byHeight )Len ()int {return len (_ceeg .Values )};var _cee [256]uint8 ;func _gb (_cfg ,_af *Bitmap )(_eb error ){const _ag ="\u0065\u0078\u0070\u0061nd\u0042\u0069\u006e\u0061\u0072\u0079\u0046\u0061\u0063\u0074\u006f\u0072\u0034";_aff :=_af .RowStride ;
_gfb :=_cfg .RowStride ;_cg :=_af .RowStride *4-_cfg .RowStride ;var (_ca ,_efd byte ;_ge uint32 ;_cae ,_eg ,_bb ,_bf ,_cbc ,_gfg ,_db int ;);for _bb =0;_bb < _af .Height ;_bb ++{_cae =_bb *_aff ;_eg =4*_bb *_gfb ;for _bf =0;_bf < _aff ;_bf ++{_ca =_af .Data [_cae +_bf ];
_ge =_fdag [_ca ];_gfg =_eg +_bf *4;if _cg !=0&&(_bf +1)*4> _cfg .RowStride {for _cbc =_cg ;_cbc > 0;_cbc --{_efd =byte ((_ge >>uint (_cbc *8))&0xff);_db =_gfg +(_cg -_cbc );if _eb =_cfg .SetByte (_db ,_efd );_eb !=nil {return _c .Wrapf (_eb ,_ag ,"D\u0069\u0066\u0066\u0065\u0072\u0065n\u0074\u0020\u0072\u006f\u0077\u0073\u0074\u0072\u0069d\u0065\u0073\u002e \u004b:\u0020\u0025\u0064",_cbc );
};};}else if _eb =_cfg .setFourBytes (_gfg ,_ge );_eb !=nil {return _c .Wrap (_eb ,_ag ,"");};if _eb =_cfg .setFourBytes (_eg +_bf *4,_fdag [_af .Data [_cae +_bf ]]);_eb !=nil {return _c .Wrap (_eb ,_ag ,"");};};for _cbc =1;_cbc < 4;_cbc ++{for _bf =0;
_bf < _gfb ;_bf ++{if _eb =_cfg .SetByte (_eg +_cbc *_gfb +_bf ,_cfg .Data [_eg +_bf ]);_eb !=nil {return _c .Wrapf (_eb ,_ag ,"\u0063\u006f\u0070\u0079\u0020\u0027\u0071\u0075\u0061\u0064\u0072\u0061\u0062l\u0065\u0027\u0020\u006c\u0069\u006ee\u003a\u0020\u0027\u0025\u0064\u0027\u002c\u0020\u0062\u0079\u0074\u0065\u003a \u0027\u0025\u0064\u0027",_cbc ,_bf );
};};};};return nil ;};const (_ LocationFilter =iota ;LocSelectWidth ;LocSelectHeight ;LocSelectXVal ;LocSelectYVal ;LocSelectIfEither ;LocSelectIfBoth ;);func _dcge (_befa *_fa .Stack ,_addg ,_bfab ,_eccg ,_gcde ,_geac int ,_bgdbb *_g .Rectangle )(_adcb error ){const _gfba ="\u0070\u0075\u0073\u0068\u0046\u0069\u006c\u006c\u0053\u0065\u0067m\u0065\u006e\u0074\u0042\u006f\u0075\u006e\u0064\u0069\u006eg\u0042\u006f\u0078";
if _befa ==nil {return _c .Error (_gfba ,"\u006ei\u006c \u0073\u0074\u0061\u0063\u006b \u0070\u0072o\u0076\u0069\u0064\u0065\u0064");};if _bgdbb ==nil {return _c .Error (_gfba ,"\u0070\u0072\u006f\u0076i\u0064\u0065\u0064\u0020\u006e\u0069\u006c\u0020\u0069\u006da\u0067e\u002e\u0052\u0065\u0063\u0074\u0061\u006eg\u006c\u0065");
};_bgdbb .Min .X =_fa .Min (_bgdbb .Min .X ,_addg );_bgdbb .Max .X =_fa .Max (_bgdbb .Max .X ,_bfab );_bgdbb .Min .Y =_fa .Min (_bgdbb .Min .Y ,_eccg );_bgdbb .Max .Y =_fa .Max (_bgdbb .Max .Y ,_eccg );if !(_eccg +_gcde >=0&&_eccg +_gcde <=_geac ){return nil ;
};if _befa .Aux ==nil {return _c .Error (_gfba ,"a\u0075x\u0053\u0074\u0061\u0063\u006b\u0020\u006e\u006ft\u0020\u0064\u0065\u0066in\u0065\u0064");};var _eabga *fillSegment ;_faad ,_dca :=_befa .Aux .Pop ();if _dca {if _eabga ,_dca =_faad .(*fillSegment );
!_dca {return _c .Error (_gfba ,"a\u0075\u0078\u0053\u0074\u0061\u0063k\u0020\u0064\u0061\u0074\u0061\u0020i\u0073\u0020\u006e\u006f\u0074\u0020\u0061 \u002a\u0066\u0069\u006c\u006c\u0053\u0065\u0067\u006d\u0065n\u0074");};}else {_eabga =&fillSegment {};
};_eabga ._eddd =_addg ;_eabga ._decge =_bfab ;_eabga ._dfef =_eccg ;_eabga ._bbgg =_gcde ;_befa .Push (_eabga );return nil ;};func TstPSymbol (t *_cb .T )*Bitmap {t .Helper ();_ffaf :=New (5,8);_f .NoError (t ,_ffaf .SetPixel (0,0,1));_f .NoError (t ,_ffaf .SetPixel (1,0,1));
_f .NoError (t ,_ffaf .SetPixel (2,0,1));_f .NoError (t ,_ffaf .SetPixel (3,0,1));_f .NoError (t ,_ffaf .SetPixel (4,1,1));_f .NoError (t ,_ffaf .SetPixel (0,1,1));_f .NoError (t ,_ffaf .SetPixel (4,2,1));_f .NoError (t ,_ffaf .SetPixel (0,2,1));_f .NoError (t ,_ffaf .SetPixel (4,3,1));
_f .NoError (t ,_ffaf .SetPixel (0,3,1));_f .NoError (t ,_ffaf .SetPixel (0,4,1));_f .NoError (t ,_ffaf .SetPixel (1,4,1));_f .NoError (t ,_ffaf .SetPixel (2,4,1));_f .NoError (t ,_ffaf .SetPixel (3,4,1));_f .NoError (t ,_ffaf .SetPixel (0,5,1));_f .NoError (t ,_ffaf .SetPixel (0,6,1));
_f .NoError (t ,_ffaf .SetPixel (0,7,1));return _ffaf ;};func (_cdce *Bitmap )RemoveBorder (borderSize int )(*Bitmap ,error ){if borderSize ==0{return _cdce .Copy (),nil ;};_bcfc ,_cbcg :=_cdce .removeBorderGeneral (borderSize ,borderSize ,borderSize ,borderSize );
if _cbcg !=nil {return nil ,_c .Wrap (_cbcg ,"\u0052\u0065\u006do\u0076\u0065\u0042\u006f\u0072\u0064\u0065\u0072","");};return _bcfc ,nil ;};func (_fbd *Bitmap )GetByte (index int )(byte ,error ){if index > len (_fbd .Data )-1||index < 0{return 0,_c .Errorf ("\u0047e\u0074\u0042\u0079\u0074\u0065","\u0069\u006e\u0064\u0065x:\u0020\u0025\u0064\u0020\u006f\u0075\u0074\u0020\u006f\u0066\u0020\u0072\u0061\u006eg\u0065",index );
};return _fbd .Data [index ],nil ;};func (_gegea *byHeight )Swap (i ,j int ){_gegea .Values [i ],_gegea .Values [j ]=_gegea .Values [j ],_gegea .Values [i ];if _gegea .Boxes !=nil {_gegea .Boxes [i ],_gegea .Boxes [j ]=_gegea .Boxes [j ],_gegea .Boxes [i ];
};};type byWidth Bitmaps ;func (_deae *Bitmap )connComponentsBB (_egcbd int )(_gebg *Boxes ,_fdca error ){const _cgag ="\u0042\u0069\u0074ma\u0070\u002e\u0063\u006f\u006e\u006e\u0043\u006f\u006d\u0070\u006f\u006e\u0065\u006e\u0074\u0073\u0042\u0042";if _egcbd !=4&&_egcbd !=8{return nil ,_c .Error (_cgag ,"\u0063\u006f\u006e\u006e\u0065\u0063t\u0069\u0076\u0069\u0074\u0079\u0020\u006d\u0075\u0073\u0074\u0020\u0062\u0065 \u0061\u0020\u0027\u0034\u0027\u0020\u006fr\u0020\u0027\u0038\u0027");
};if _deae .Zero (){return &Boxes {},nil ;};_deae .setPadBits (0);_fgfg ,_fdca :=_gbfag (nil ,_deae );if _fdca !=nil {return nil ,_c .Wrap (_fdca ,_cgag ,"\u0062\u006d\u0031");};_efef :=&_fa .Stack {};_efef .Aux =&_fa .Stack {};_gebg =&Boxes {};var (_eaae ,_dfda int ;
_dfcad _g .Point ;_daee bool ;_bede *_g .Rectangle ;);for {if _dfcad ,_daee ,_fdca =_fgfg .nextOnPixel (_dfda ,_eaae );_fdca !=nil {return nil ,_c .Wrap (_fdca ,_cgag ,"");};if !_daee {break ;};if _bede ,_fdca =_fdee (_fgfg ,_efef ,_dfcad .X ,_dfcad .Y ,_egcbd );
_fdca !=nil {return nil ,_c .Wrap (_fdca ,_cgag ,"");};if _fdca =_gebg .Add (_bede );_fdca !=nil {return nil ,_c .Wrap (_fdca ,_cgag ,"");};_dfda =_dfcad .X ;_eaae =_dfcad .Y ;};return _gebg ,nil ;};func _afd (_acc *Bitmap ,_cab int ,_aad []byte )(_fgd *Bitmap ,_fb error ){const _ecb ="\u0072\u0065\u0064\u0075\u0063\u0065\u0052\u0061\u006e\u006b\u0042\u0069n\u0061\u0072\u0079\u0032";
if _acc ==nil {return nil ,_c .Error (_ecb ,"\u0073o\u0075\u0072\u0063\u0065 \u0062\u0069\u0074\u006d\u0061p\u0020n\u006ft\u0020\u0064\u0065\u0066\u0069\u006e\u0065d");};if _cab < 1||_cab > 4{return nil ,_c .Error (_ecb ,"\u006c\u0065\u0076\u0065\u006c\u0020\u006d\u0075\u0073\u0074 \u0062\u0065\u0020\u0069\u006e\u0020\u0073e\u0074\u0020\u007b\u0031\u002c\u0032\u002c\u0033\u002c\u0034\u007d");
};if _acc .Height <=1{return nil ,_c .Errorf (_ecb ,"\u0073o\u0075\u0072c\u0065\u0020\u0068e\u0069\u0067\u0068\u0074\u0020\u006d\u0075s\u0074\u0020\u0062\u0065\u0020\u0061t\u0020\u006c\u0065\u0061\u0073\u0074\u0020\u0027\u0032\u0027\u0020-\u0020\u0069\u0073\u003a\u0020\u0027\u0025\u0064\u0027",_acc .Height );
};_fgd =New (_acc .Width /2,_acc .Height /2);if _aad ==nil {_aad =_fcgc ();};_ba :=_fcac (_acc .RowStride ,2*_fgd .RowStride );switch _cab {case 1:_fb =_afb (_acc ,_fgd ,_cab ,_aad ,_ba );case 2:_fb =_cef (_acc ,_fgd ,_cab ,_aad ,_ba );case 3:_fb =_faeg (_acc ,_fgd ,_cab ,_aad ,_ba );
case 4:_fb =_edff (_acc ,_fgd ,_cab ,_aad ,_ba );};if _fb !=nil {return nil ,_fb ;};return _fgd ,nil ;};func (_aac *Bitmap )CreateTemplate ()*Bitmap {return _aac .createTemplate ()};func _acdd (_fadab *Bitmap ,_ebgfb *Bitmap ,_dabc int )(_gaacb error ){const _agdc ="\u0073\u0065\u0065\u0064\u0066\u0069\u006c\u006c\u0042\u0069\u006e\u0061r\u0079\u004c\u006f\u0077";
_bfcgg :=_fcac (_fadab .Height ,_ebgfb .Height );_eaab :=_fcac (_fadab .RowStride ,_ebgfb .RowStride );switch _dabc {case 4:_gaacb =_abdb (_fadab ,_ebgfb ,_bfcgg ,_eaab );case 8:_gaacb =_daf (_fadab ,_ebgfb ,_bfcgg ,_eaab );default:return _c .Errorf (_agdc ,"\u0063\u006f\u006e\u006e\u0065\u0063\u0074\u0069\u0076\u0069\u0074\u0079\u0020\u006d\u0075\u0073\u0074\u0020\u0062\u0065\u0020\u0034\u0020\u006fr\u0020\u0038\u0020\u002d\u0020i\u0073\u003a \u0027\u0025\u0064\u0027",_dabc );
};if _gaacb !=nil {return _c .Wrap (_gaacb ,_agdc ,"");};return nil ;};func (_ccga *Bitmaps )GetBox (i int )(*_g .Rectangle ,error ){const _cdda ="\u0047\u0065\u0074\u0042\u006f\u0078";if _ccga ==nil {return nil ,_c .Error (_cdda ,"\u0070\u0072\u006f\u0076id\u0065\u0064\u0020\u006e\u0069\u006c\u0020\u0027\u0042\u0069\u0074\u006d\u0061\u0070s\u0027");
};if i > len (_ccga .Boxes )-1{return nil ,_c .Errorf (_cdda ,"\u0069n\u0064\u0065\u0078\u003a\u0020\u0027\u0025\u0064\u0027\u0020\u006fu\u0074\u0020\u006f\u0066\u0020\u0072\u0061\u006e\u0067\u0065",i );};return _ccga .Boxes [i ],nil ;};func _gafgd (_egbbc ,_bbbaf int ,_ffdfe string )*Selection {_eacg :=&Selection {Height :_egbbc ,Width :_bbbaf ,Name :_ffdfe };
_eacg .Data =make ([][]SelectionValue ,_egbbc );for _ccabf :=0;_ccabf < _egbbc ;_ccabf ++{_eacg .Data [_ccabf ]=make ([]SelectionValue ,_bbbaf );};return _eacg ;};func (_gfag *ClassedPoints )xSortFunction ()func (_daaf int ,_bafc int )bool {return func (_bfbf ,_acbc int )bool {return _gfag .XAtIndex (_bfbf )< _gfag .XAtIndex (_acbc )};
};func _gfbcb (_dgfbd *Bitmap ,_ebdc ,_gade int ,_bbaee ,_ffge int ,_gddc RasterOperator ){var (_bfdec bool ;_gadfe bool ;_dfdb int ;_cdbd int ;_gbfd int ;_caega int ;_bcdab bool ;_adgg byte ;);_eafb :=8-(_ebdc &7);_eace :=_fgcfb [_eafb ];_eggae :=_dgfbd .RowStride *_gade +(_ebdc >>3);
if _bbaee < _eafb {_bfdec =true ;_eace &=_abfb [8-_eafb +_bbaee ];};if !_bfdec {_dfdb =(_bbaee -_eafb )>>3;if _dfdb !=0{_gadfe =true ;_cdbd =_eggae +1;};};_gbfd =(_ebdc +_bbaee )&7;if !(_bfdec ||_gbfd ==0){_bcdab =true ;_adgg =_abfb [_gbfd ];_caega =_eggae +1+_dfdb ;
};var _caca ,_cgef int ;switch _gddc {case PixClr :for _caca =0;_caca < _ffge ;_caca ++{_dgfbd .Data [_eggae ]=_fcbb (_dgfbd .Data [_eggae ],0x0,_eace );_eggae +=_dgfbd .RowStride ;};if _gadfe {for _caca =0;_caca < _ffge ;_caca ++{for _cgef =0;_cgef < _dfdb ;
_cgef ++{_dgfbd .Data [_cdbd +_cgef ]=0x0;};_cdbd +=_dgfbd .RowStride ;};};if _bcdab {for _caca =0;_caca < _ffge ;_caca ++{_dgfbd .Data [_caega ]=_fcbb (_dgfbd .Data [_caega ],0x0,_adgg );_caega +=_dgfbd .RowStride ;};};case PixSet :for _caca =0;_caca < _ffge ;
_caca ++{_dgfbd .Data [_eggae ]=_fcbb (_dgfbd .Data [_eggae ],0xff,_eace );_eggae +=_dgfbd .RowStride ;};if _gadfe {for _caca =0;_caca < _ffge ;_caca ++{for _cgef =0;_cgef < _dfdb ;_cgef ++{_dgfbd .Data [_cdbd +_cgef ]=0xff;};_cdbd +=_dgfbd .RowStride ;
};};if _bcdab {for _caca =0;_caca < _ffge ;_caca ++{_dgfbd .Data [_caega ]=_fcbb (_dgfbd .Data [_caega ],0xff,_adgg );_caega +=_dgfbd .RowStride ;};};case PixNotDst :for _caca =0;_caca < _ffge ;_caca ++{_dgfbd .Data [_eggae ]=_fcbb (_dgfbd .Data [_eggae ],^_dgfbd .Data [_eggae ],_eace );
_eggae +=_dgfbd .RowStride ;};if _gadfe {for _caca =0;_caca < _ffge ;_caca ++{for _cgef =0;_cgef < _dfdb ;_cgef ++{_dgfbd .Data [_cdbd +_cgef ]=^(_dgfbd .Data [_cdbd +_cgef ]);};_cdbd +=_dgfbd .RowStride ;};};if _bcdab {for _caca =0;_caca < _ffge ;_caca ++{_dgfbd .Data [_caega ]=_fcbb (_dgfbd .Data [_caega ],^_dgfbd .Data [_caega ],_adgg );
_caega +=_dgfbd .RowStride ;};};};};func (_ffba *Bitmaps )selectByIndicator (_gabff *_fa .NumSlice )(_bgaae *Bitmaps ,_ggfea error ){const _agde ="\u0042i\u0074\u006d\u0061\u0070s\u002e\u0073\u0065\u006c\u0065c\u0074B\u0079I\u006e\u0064\u0069\u0063\u0061\u0074\u006fr";
if _ffba ==nil {return nil ,_c .Error (_agde ,"\u0027\u0062\u0027 b\u0069\u0074\u006d\u0061\u0070\u0073\u0020\u006e\u006f\u0074\u0020\u0064\u0065\u0066\u0069\u006e\u0065\u0064");};if _gabff ==nil {return nil ,_c .Error (_agde ,"'\u006e\u0061\u0027\u0020\u0069\u006ed\u0069\u0063\u0061\u0074\u006f\u0072\u0073\u0020\u006eo\u0074\u0020\u0064e\u0066i\u006e\u0065\u0064");
};if len (_ffba .Values )==0{return _ffba ,nil ;};if len (*_gabff )!=len (_ffba .Values ){return nil ,_c .Errorf (_agde ,"\u006ea\u0020\u006ce\u006e\u0067\u0074\u0068:\u0020\u0025\u0064,\u0020\u0069\u0073\u0020\u0064\u0069\u0066\u0066\u0065re\u006e\u0074\u0020t\u0068\u0061n\u0020\u0062\u0069\u0074\u006d\u0061p\u0073\u003a \u0025\u0064",len (*_gabff ),len (_ffba .Values ));
};var _ggec ,_cdbf ,_gfbb int ;for _cdbf =0;_cdbf < len (*_gabff );_cdbf ++{if _ggec ,_ggfea =_gabff .GetInt (_cdbf );_ggfea !=nil {return nil ,_c .Wrap (_ggfea ,_agde ,"f\u0069\u0072\u0073\u0074\u0020\u0063\u0068\u0065\u0063\u006b");};if _ggec ==1{_gfbb ++;
};};if _gfbb ==len (_ffba .Values ){return _ffba ,nil ;};_bgaae =&Bitmaps {};_dgbdf :=len (_ffba .Values )==len (_ffba .Boxes );for _cdbf =0;_cdbf < len (*_gabff );_cdbf ++{if _ggec =int ((*_gabff )[_cdbf ]);_ggec ==0{continue ;};_bgaae .Values =append (_bgaae .Values ,_ffba .Values [_cdbf ]);
if _dgbdf {_bgaae .Boxes =append (_bgaae .Boxes ,_ffba .Boxes [_cdbf ]);};};return _bgaae ,nil ;};func _cadad ()[]int {_bdaef :=make ([]int ,256);_bdaef [0]=0;_bdaef [1]=7;var _afcde int ;for _afcde =2;_afcde < 4;_afcde ++{_bdaef [_afcde ]=_bdaef [_afcde -2]+6;
};for _afcde =4;_afcde < 8;_afcde ++{_bdaef [_afcde ]=_bdaef [_afcde -4]+5;};for _afcde =8;_afcde < 16;_afcde ++{_bdaef [_afcde ]=_bdaef [_afcde -8]+4;};for _afcde =16;_afcde < 32;_afcde ++{_bdaef [_afcde ]=_bdaef [_afcde -16]+3;};for _afcde =32;_afcde < 64;
_afcde ++{_bdaef [_afcde ]=_bdaef [_afcde -32]+2;};for _afcde =64;_afcde < 128;_afcde ++{_bdaef [_afcde ]=_bdaef [_afcde -64]+1;};for _afcde =128;_afcde < 256;_afcde ++{_bdaef [_afcde ]=_bdaef [_afcde -128];};return _bdaef ;};func (_fdf *Bitmap )setAll ()error {_ddf :=_gada (_fdf ,0,0,_fdf .Width ,_fdf .Height ,PixSet ,nil ,0,0);
if _ddf !=nil {return _c .Wrap (_ddf ,"\u0073\u0065\u0074\u0041\u006c\u006c","");};return nil ;};func (_ddge *Bitmap )centroid (_egcbde ,_ecff []int )(Point ,error ){_baab :=Point {};_ddge .setPadBits (0);if len (_egcbde )==0{_egcbde =_cadad ();};if len (_ecff )==0{_ecff =_ccda ();
};var _afcd ,_ccf ,_gcg ,_efbf ,_cdad ,_agae int ;var _dfgf byte ;for _cdad =0;_cdad < _ddge .Height ;_cdad ++{_degg :=_ddge .RowStride *_cdad ;_efbf =0;for _agae =0;_agae < _ddge .RowStride ;_agae ++{_dfgf =_ddge .Data [_degg +_agae ];if _dfgf !=0{_efbf +=_ecff [_dfgf ];
_afcd +=_egcbde [_dfgf ]+_agae *8*_ecff [_dfgf ];};};_gcg +=_efbf ;_ccf +=_efbf *_cdad ;};if _gcg !=0{_baab .X =float32 (_afcd )/float32 (_gcg );_baab .Y =float32 (_ccf )/float32 (_gcg );};return _baab ,nil ;};func TstWSymbol (t *_cb .T ,scale ...int )*Bitmap {_dgbdb ,_cebb :=NewWithData (5,5,[]byte {0x88,0x88,0xA8,0xD8,0x88});
_f .NoError (t ,_cebb );return TstGetScaledSymbol (t ,_dgbdb ,scale ...);};type shift int ;func _cgde (_gbae *Bitmap ,_gddee ,_aggdd int ,_ffbc ,_ebbfe int ,_ccab RasterOperator ){var (_babdb int ;_gfbca byte ;_gea ,_fbaa int ;_dfed int ;);_fbba :=_ffbc >>3;
_ddee :=_ffbc &7;if _ddee > 0{_gfbca =_abfb [_ddee ];};_babdb =_gbae .RowStride *_aggdd +(_gddee >>3);switch _ccab {case PixClr :for _gea =0;_gea < _ebbfe ;_gea ++{_dfed =_babdb +_gea *_gbae .RowStride ;for _fbaa =0;_fbaa < _fbba ;_fbaa ++{_gbae .Data [_dfed ]=0x0;
_dfed ++;};if _ddee > 0{_gbae .Data [_dfed ]=_fcbb (_gbae .Data [_dfed ],0x0,_gfbca );};};case PixSet :for _gea =0;_gea < _ebbfe ;_gea ++{_dfed =_babdb +_gea *_gbae .RowStride ;for _fbaa =0;_fbaa < _fbba ;_fbaa ++{_gbae .Data [_dfed ]=0xff;_dfed ++;};if _ddee > 0{_gbae .Data [_dfed ]=_fcbb (_gbae .Data [_dfed ],0xff,_gfbca );
};};case PixNotDst :for _gea =0;_gea < _ebbfe ;_gea ++{_dfed =_babdb +_gea *_gbae .RowStride ;for _fbaa =0;_fbaa < _fbba ;_fbaa ++{_gbae .Data [_dfed ]=^_gbae .Data [_dfed ];_dfed ++;};if _ddee > 0{_gbae .Data [_dfed ]=_fcbb (_gbae .Data [_dfed ],^_gbae .Data [_dfed ],_gfbca );
};};};};type Boxes []*_g .Rectangle ;const (_ SizeSelection =iota ;SizeSelectByWidth ;SizeSelectByHeight ;SizeSelectByMaxDimension ;SizeSelectByArea ;SizeSelectByPerimeter ;);type SelectionValue int ;func SelCreateBrick (h ,w int ,cy ,cx int ,tp SelectionValue )*Selection {_agbeb :=_gafgd (h ,w ,"");
_agbeb .setOrigin (cy ,cx );var _gdbb ,_bgfd int ;for _gdbb =0;_gdbb < h ;_gdbb ++{for _bgfd =0;_bgfd < w ;_bgfd ++{_agbeb .Data [_gdbb ][_bgfd ]=tp ;};};return _agbeb ;};func (_dacgb *ClassedPoints )ySortFunction ()func (_begce int ,_fbcg int )bool {return func (_bgc ,_bdgf int )bool {return _dacgb .YAtIndex (_bgc )< _dacgb .YAtIndex (_bdgf )};
};type Bitmap struct{Width ,Height int ;BitmapNumber int ;RowStride int ;Data []byte ;Color Color ;Special int ;Text string ;XResolution ,YResolution int ;};func (_fcgf *Bitmaps )AddBox (box *_g .Rectangle ){_fcgf .Boxes =append (_fcgf .Boxes ,box )};func (_ageb *Boxes )makeSizeIndicator (_bgda ,_baca int ,_fgef LocationFilter ,_cccf SizeComparison )*_fa .NumSlice {_gbdf :=&_fa .NumSlice {};
var _gggg ,_bbfe ,_ddag int ;for _ ,_gbgb :=range *_ageb {_gggg =0;_bbfe ,_ddag =_gbgb .Dx (),_gbgb .Dy ();switch _fgef {case LocSelectWidth :if (_cccf ==SizeSelectIfLT &&_bbfe < _bgda )||(_cccf ==SizeSelectIfGT &&_bbfe > _bgda )||(_cccf ==SizeSelectIfLTE &&_bbfe <=_bgda )||(_cccf ==SizeSelectIfGTE &&_bbfe >=_bgda ){_gggg =1;
};case LocSelectHeight :if (_cccf ==SizeSelectIfLT &&_ddag < _baca )||(_cccf ==SizeSelectIfGT &&_ddag > _baca )||(_cccf ==SizeSelectIfLTE &&_ddag <=_baca )||(_cccf ==SizeSelectIfGTE &&_ddag >=_baca ){_gggg =1;};case LocSelectIfEither :if (_cccf ==SizeSelectIfLT &&(_ddag < _baca ||_bbfe < _bgda ))||(_cccf ==SizeSelectIfGT &&(_ddag > _baca ||_bbfe > _bgda ))||(_cccf ==SizeSelectIfLTE &&(_ddag <=_baca ||_bbfe <=_bgda ))||(_cccf ==SizeSelectIfGTE &&(_ddag >=_baca ||_bbfe >=_bgda )){_gggg =1;
};case LocSelectIfBoth :if (_cccf ==SizeSelectIfLT &&(_ddag < _baca &&_bbfe < _bgda ))||(_cccf ==SizeSelectIfGT &&(_ddag > _baca &&_bbfe > _bgda ))||(_cccf ==SizeSelectIfLTE &&(_ddag <=_baca &&_bbfe <=_bgda ))||(_cccf ==SizeSelectIfGTE &&(_ddag >=_baca &&_bbfe >=_bgda )){_gggg =1;
};};_gbdf .AddInt (_gggg );};return _gbdf ;};func TstWordBitmap (t *_cb .T ,scale ...int )*Bitmap {_dffb :=1;if len (scale )> 0{_dffb =scale [0];};_facg :=3;_afddb :=9+7+15+2*_facg ;_bbeggf :=5+_facg +5;_deag :=New (_afddb *_dffb ,_bbeggf *_dffb );_ebgc :=&Bitmaps {};
var _bebga *int ;_facg *=_dffb ;_gaeb :=0;_bebga =&_gaeb ;_fdcb :=0;_fcdec :=TstDSymbol (t ,scale ...);TstAddSymbol (t ,_ebgc ,_fcdec ,_bebga ,_fdcb ,1*_dffb );_fcdec =TstOSymbol (t ,scale ...);TstAddSymbol (t ,_ebgc ,_fcdec ,_bebga ,_fdcb ,_facg );_fcdec =TstISymbol (t ,scale ...);
TstAddSymbol (t ,_ebgc ,_fcdec ,_bebga ,_fdcb ,1*_dffb );_fcdec =TstTSymbol (t ,scale ...);TstAddSymbol (t ,_ebgc ,_fcdec ,_bebga ,_fdcb ,_facg );_fcdec =TstNSymbol (t ,scale ...);TstAddSymbol (t ,_ebgc ,_fcdec ,_bebga ,_fdcb ,1*_dffb );_fcdec =TstOSymbol (t ,scale ...);
TstAddSymbol (t ,_ebgc ,_fcdec ,_bebga ,_fdcb ,1*_dffb );_fcdec =TstWSymbol (t ,scale ...);TstAddSymbol (t ,_ebgc ,_fcdec ,_bebga ,_fdcb ,0);*_bebga =0;_fdcb =5*_dffb +_facg ;_fcdec =TstOSymbol (t ,scale ...);TstAddSymbol (t ,_ebgc ,_fcdec ,_bebga ,_fdcb ,1*_dffb );
_fcdec =TstRSymbol (t ,scale ...);TstAddSymbol (t ,_ebgc ,_fcdec ,_bebga ,_fdcb ,_facg );_fcdec =TstNSymbol (t ,scale ...);TstAddSymbol (t ,_ebgc ,_fcdec ,_bebga ,_fdcb ,1*_dffb );_fcdec =TstESymbol (t ,scale ...);TstAddSymbol (t ,_ebgc ,_fcdec ,_bebga ,_fdcb ,1*_dffb );
_fcdec =TstVSymbol (t ,scale ...);TstAddSymbol (t ,_ebgc ,_fcdec ,_bebga ,_fdcb ,1*_dffb );_fcdec =TstESymbol (t ,scale ...);TstAddSymbol (t ,_ebgc ,_fcdec ,_bebga ,_fdcb ,1*_dffb );_fcdec =TstRSymbol (t ,scale ...);TstAddSymbol (t ,_ebgc ,_fcdec ,_bebga ,_fdcb ,0);
TstWriteSymbols (t ,_ebgc ,_deag );return _deag ;};func (_fcec *Bitmaps )WidthSorter ()func (_bace ,_cagg int )bool {return func (_bdcdg ,_dfcc int )bool {return _fcec .Values [_bdcdg ].Width < _fcec .Values [_dfcc ].Width };};func (_eggcf *Bitmaps )ClipToBitmap (s *Bitmap )(*Bitmaps ,error ){const _deee ="B\u0069t\u006d\u0061\u0070\u0073\u002e\u0043\u006c\u0069p\u0054\u006f\u0042\u0069tm\u0061\u0070";
if _eggcf ==nil {return nil ,_c .Error (_deee ,"\u0042\u0069\u0074\u006dap\u0073\u0020\u006e\u006f\u0074\u0020\u0064\u0065\u0066\u0069\u006e\u0065\u0064");};if s ==nil {return nil ,_c .Error (_deee ,"\u0073o\u0075\u0072\u0063\u0065 \u0062\u0069\u0074\u006d\u0061p\u0020n\u006ft\u0020\u0064\u0065\u0066\u0069\u006e\u0065d");
};_agffd :=len (_eggcf .Values );_abcc :=&Bitmaps {Values :make ([]*Bitmap ,_agffd ),Boxes :make ([]*_g .Rectangle ,_agffd )};var (_cebe ,_adagg *Bitmap ;_fceg *_g .Rectangle ;_egdf error ;);for _ebga :=0;_ebga < _agffd ;_ebga ++{if _cebe ,_egdf =_eggcf .GetBitmap (_ebga );
_egdf !=nil {return nil ,_c .Wrap (_egdf ,_deee ,"");};if _fceg ,_egdf =_eggcf .GetBox (_ebga );_egdf !=nil {return nil ,_c .Wrap (_egdf ,_deee ,"");};if _adagg ,_egdf =s .clipRectangle (_fceg ,nil );_egdf !=nil {return nil ,_c .Wrap (_egdf ,_deee ,"");
};if _adagg ,_egdf =_adagg .And (_cebe );_egdf !=nil {return nil ,_c .Wrap (_egdf ,_deee ,"");};_abcc .Values [_ebga ]=_adagg ;_abcc .Boxes [_ebga ]=_fceg ;};return _abcc ,nil ;};const (AsymmetricMorphBC BoundaryCondition =iota ;SymmetricMorphBC ;);func _fdee (_dgcc *Bitmap ,_aaef *_fa .Stack ,_gccb ,_aceg ,_bcdd int )(_cegd *_g .Rectangle ,_affg error ){const _gcga ="\u0073e\u0065d\u0046\u0069\u006c\u006c\u0053\u0074\u0061\u0063\u006b\u0042\u0042";
if _dgcc ==nil {return nil ,_c .Error (_gcga ,"\u0070\u0072\u006fvi\u0064\u0065\u0064\u0020\u006e\u0069\u006c\u0020\u0027\u0073\u0027\u0020\u0042\u0069\u0074\u006d\u0061\u0070");};if _aaef ==nil {return nil ,_c .Error (_gcga ,"p\u0072o\u0076\u0069\u0064\u0065\u0064\u0020\u006e\u0069l\u0020\u0027\u0073\u0074ac\u006b\u0027");
};switch _bcdd {case 4:if _cegd ,_affg =_bdegg (_dgcc ,_aaef ,_gccb ,_aceg );_affg !=nil {return nil ,_c .Wrap (_affg ,_gcga ,"");};return _cegd ,nil ;case 8:if _cegd ,_affg =_caaf (_dgcc ,_aaef ,_gccb ,_aceg );_affg !=nil {return nil ,_c .Wrap (_affg ,_gcga ,"");
};return _cegd ,nil ;default:return nil ,_c .Errorf (_gcga ,"\u0063\u006f\u006e\u006e\u0065\u0063\u0074\u0069\u0076\u0069\u0074\u0079\u0020\u0069\u0073 \u006eo\u0074\u0020\u0034\u0020\u006f\u0072\u0020\u0038\u003a\u0020\u0027\u0025\u0064\u0027",_bcdd );
};};func (_fdd *Bitmap )clipRectangle (_cec ,_efga *_g .Rectangle )(_eega *Bitmap ,_gcc error ){const _dage ="\u0063\u006c\u0069\u0070\u0052\u0065\u0063\u0074\u0061\u006e\u0067\u006c\u0065";if _cec ==nil {return nil ,_c .Error (_dage ,"\u0070r\u006fv\u0069\u0064\u0065\u0064\u0020n\u0069\u006c \u0027\u0062\u006f\u0078\u0027");
};_bdeg ,_bef :=_fdd .Width ,_fdd .Height ;_efdd ,_gcc :=ClipBoxToRectangle (_cec ,_bdeg ,_bef );if _gcc !=nil {_fce .Log .Warning ("\u0027\u0062ox\u0027\u0020\u0064o\u0065\u0073\u006e\u0027t o\u0076er\u006c\u0061\u0070\u0020\u0062\u0069\u0074ma\u0070\u0020\u0027\u0062\u0027\u003a\u0020%\u0076",_gcc );
return nil ,nil ;};_bggg ,_ddgb :=_efdd .Min .X ,_efdd .Min .Y ;_aebgc ,_bfg :=_efdd .Max .X -_efdd .Min .X ,_efdd .Max .Y -_efdd .Min .Y ;_eega =New (_aebgc ,_bfg );_eega .Text =_fdd .Text ;if _gcc =_eega .RasterOperation (0,0,_aebgc ,_bfg ,PixSrc ,_fdd ,_bggg ,_ddgb );
_gcc !=nil {return nil ,_c .Wrap (_gcc ,_dage ,"");};if _efga !=nil {*_efga =*_efdd ;};return _eega ,nil ;};func (_eabg *Bitmap )setEightFullBytes (_cgbg int ,_bbg uint64 )error {if _cgbg +7> len (_eabg .Data )-1{return _c .Error ("\u0073\u0065\u0074\u0045\u0069\u0067\u0068\u0074\u0042\u0079\u0074\u0065\u0073","\u0069n\u0064e\u0078\u0020\u006f\u0075\u0074 \u006f\u0066 \u0072\u0061\u006e\u0067\u0065");
};_eabg .Data [_cgbg ]=byte ((_bbg &0xff00000000000000)>>56);_eabg .Data [_cgbg +1]=byte ((_bbg &0xff000000000000)>>48);_eabg .Data [_cgbg +2]=byte ((_bbg &0xff0000000000)>>40);_eabg .Data [_cgbg +3]=byte ((_bbg &0xff00000000)>>32);_eabg .Data [_cgbg +4]=byte ((_bbg &0xff000000)>>24);
_eabg .Data [_cgbg +5]=byte ((_bbg &0xff0000)>>16);_eabg .Data [_cgbg +6]=byte ((_bbg &0xff00)>>8);_eabg .Data [_cgbg +7]=byte (_bbg &0xff);return nil ;};func (_dcggf *BitmapsArray )AddBitmaps (bm *Bitmaps ){_dcggf .Values =append (_dcggf .Values ,bm )};
func _ecbe (_fgecc ,_ddec *Bitmap ,_gceg ,_edefg int )(*Bitmap ,error ){const _cgbb ="\u0063\u006c\u006f\u0073\u0065\u0053\u0061\u0066\u0065B\u0072\u0069\u0063\u006b";if _ddec ==nil {return nil ,_c .Error (_cgbb ,"\u0073\u006f\u0075\u0072\u0063\u0065\u0020\u0069\u0073\u0020\u006e\u0069\u006c");
};if _gceg < 1||_edefg < 1{return nil ,_c .Error (_cgbb ,"\u0068s\u0069\u007a\u0065\u0020\u0061\u006e\u0064\u0020\u0076\u0073\u0069z\u0065\u0020\u006e\u006f\u0074\u0020\u003e\u003d\u0020\u0031");};if _gceg ==1&&_edefg ==1{return _gbfag (_fgecc ,_ddec );
};if MorphBC ==SymmetricMorphBC {_bdec ,_bccb :=_gcecf (_fgecc ,_ddec ,_gceg ,_edefg );if _bccb !=nil {return nil ,_c .Wrap (_bccb ,_cgbb ,"\u0053\u0079m\u006d\u0065\u0074r\u0069\u0063\u004d\u006f\u0072\u0070\u0068\u0042\u0043");};return _bdec ,nil ;};
_gbee :=_fcdga (_gceg /2,_edefg /2);_aega :=8*((_gbee +7)/8);_aadd ,_gcgc :=_ddec .AddBorder (_aega ,0);if _gcgc !=nil {return nil ,_c .Wrapf (_gcgc ,_cgbb ,"\u0042\u006f\u0072\u0064\u0065\u0072\u0053\u0069\u007ae\u003a\u0020\u0025\u0064",_aega );};var _agcf ,_dbb *Bitmap ;
if _gceg ==1||_edefg ==1{_eafd :=SelCreateBrick (_edefg ,_gceg ,_edefg /2,_gceg /2,SelHit );_agcf ,_gcgc =_gcgg (nil ,_aadd ,_eafd );if _gcgc !=nil {return nil ,_c .Wrap (_gcgc ,_cgbb ,"\u0068S\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031\u0020\u007c\u007c \u0076\u0053\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031");
};}else {_egfae :=SelCreateBrick (1,_gceg ,0,_gceg /2,SelHit );_cada ,_adbd :=_bag (nil ,_aadd ,_egfae );if _adbd !=nil {return nil ,_c .Wrap (_adbd ,_cgbb ,"\u0072\u0065\u0067\u0075la\u0072\u0020\u002d\u0020\u0066\u0069\u0072\u0073\u0074\u0020\u0064\u0069\u006c\u0061t\u0065");
};_gbcg :=SelCreateBrick (_edefg ,1,_edefg /2,0,SelHit );_agcf ,_adbd =_bag (nil ,_cada ,_gbcg );if _adbd !=nil {return nil ,_c .Wrap (_adbd ,_cgbb ,"\u0072\u0065\u0067ul\u0061\u0072\u0020\u002d\u0020\u0073\u0065\u0063\u006f\u006e\u0064\u0020\u0064\u0069\u006c\u0061\u0074\u0065");
};if _ ,_adbd =_gcae (_cada ,_agcf ,_egfae );_adbd !=nil {return nil ,_c .Wrap (_adbd ,_cgbb ,"r\u0065\u0067\u0075\u006car\u0020-\u0020\u0066\u0069\u0072\u0073t\u0020\u0065\u0072\u006f\u0064\u0065");};if _ ,_adbd =_gcae (_agcf ,_cada ,_gbcg );_adbd !=nil {return nil ,_c .Wrap (_adbd ,_cgbb ,"\u0072\u0065\u0067\u0075la\u0072\u0020\u002d\u0020\u0073\u0065\u0063\u006f\u006e\u0064\u0020\u0065\u0072\u006fd\u0065");
};};if _dbb ,_gcgc =_agcf .RemoveBorder (_aega );_gcgc !=nil {return nil ,_c .Wrap (_gcgc ,_cgbb ,"\u0072e\u0067\u0075\u006c\u0061\u0072");};if _fgecc ==nil {return _dbb ,nil ;};if _ ,_gcgc =_gbfag (_fgecc ,_dbb );_gcgc !=nil {return nil ,_gcgc ;};return _fgecc ,nil ;
};func (_ebdaf *Bitmaps )SortByHeight (){_bfebc :=(*byHeight )(_ebdaf );_cc .Sort (_bfebc )};type Bitmaps struct{Values []*Bitmap ;Boxes []*_g .Rectangle ;};func (_ccb *Bitmap )ToImage ()_g .Image {_cga ,_bdda :=_fg .NewImage (_ccb .Width ,_ccb .Height ,1,1,_ccb .Data ,nil ,nil );
if _bdda !=nil {_fce .Log .Error ("\u0043\u006f\u006e\u0076\u0065\u0072\u0074\u0069\u006e\u0067\u0020j\u0062\u0069\u0067\u0032\u002e\u0042\u0069\u0074m\u0061p\u0020\u0074\u006f\u0020\u0069\u006d\u0061\u0067\u0065\u0075\u0074\u0069\u006c\u002e\u0049\u006d\u0061\u0067e\u0020\u0066\u0061\u0069\u006c\u0065\u0064\u003a\u0020\u0025\u0076",_bdda );
};return _cga ;};func MorphSequence (src *Bitmap ,sequence ...MorphProcess )(*Bitmap ,error ){return _gbfc (src ,sequence ...);};func _dgcd (_cccc ,_gcdg ,_dffda *Bitmap ,_caga int )(*Bitmap ,error ){const _ebed ="\u0073\u0065\u0065\u0064\u0046\u0069\u006c\u006c\u0042i\u006e\u0061\u0072\u0079";
if _gcdg ==nil {return nil ,_c .Error (_ebed ,"s\u006fu\u0072\u0063\u0065\u0020\u0062\u0069\u0074\u006da\u0070\u0020\u0069\u0073 n\u0069\u006c");};if _dffda ==nil {return nil ,_c .Error (_ebed ,"'\u006da\u0073\u006b\u0027\u0020\u0062\u0069\u0074\u006da\u0070\u0020\u0069\u0073 n\u0069\u006c");
};if _caga !=4&&_caga !=8{return nil ,_c .Error (_ebed ,"\u0063\u006f\u006en\u0065\u0063\u0074\u0069v\u0069\u0074\u0079\u0020\u006e\u006f\u0074 \u0069\u006e\u0020\u0072\u0061\u006e\u0067\u0065\u0020\u007b\u0034\u002c\u0038\u007d");};var _addc error ;_cccc ,_addc =_gbfag (_cccc ,_gcdg );
if _addc !=nil {return nil ,_c .Wrap (_addc ,_ebed ,"\u0063o\u0070y\u0020\u0073\u006f\u0075\u0072c\u0065\u0020t\u006f\u0020\u0027\u0064\u0027");};_fegd :=_gcdg .createTemplate ();_dffda .setPadBits (0);for _dggd :=0;_dggd < _fceea ;_dggd ++{_fegd ,_addc =_gbfag (_fegd ,_cccc );
if _addc !=nil {return nil ,_c .Wrapf (_addc ,_ebed ,"\u0069\u0074\u0065\u0072\u0061\u0074\u0069\u006f\u006e\u003a\u0020\u0025\u0064",_dggd );};if _addc =_acdd (_cccc ,_dffda ,_caga );_addc !=nil {return nil ,_c .Wrapf (_addc ,_ebed ,"\u0069\u0074\u0065\u0072\u0061\u0074\u0069\u006f\u006e\u003a\u0020\u0025\u0064",_dggd );
};if _fegd .Equals (_cccc ){break ;};};return _cccc ,nil ;};func (_gegga *Bitmaps )selectByIndexes (_abea []int )(*Bitmaps ,error ){_dbgcb :=&Bitmaps {};for _ ,_bffg :=range _abea {_fafbd ,_dfdf :=_gegga .GetBitmap (_bffg );if _dfdf !=nil {return nil ,_c .Wrap (_dfdf ,"\u0073e\u006ce\u0063\u0074\u0042\u0079\u0049\u006e\u0064\u0065\u0078\u0065\u0073","");
};_dbgcb .AddBitmap (_fafbd );};return _dbgcb ,nil ;};func _ae (_gfbc *Bitmap ,_ee *Bitmap ,_bc int )(_eee error ){const _def ="e\u0078\u0070\u0061\u006edB\u0069n\u0061\u0072\u0079\u0050\u006fw\u0065\u0072\u0032\u004c\u006f\u0077";switch _bc {case 2:_eee =_ec (_gfbc ,_ee );
case 4:_eee =_gb (_gfbc ,_ee );case 8:_eee =_ebg (_gfbc ,_ee );default:return _c .Error (_def ,"\u0065\u0078p\u0061\u006e\u0073\u0069o\u006e\u0020f\u0061\u0063\u0074\u006f\u0072\u0020\u006e\u006ft\u0020\u0069\u006e\u0020\u007b\u0032\u002c\u0034\u002c\u0038\u007d\u0020r\u0061\u006e\u0067\u0065");
};if _eee !=nil {_eee =_c .Wrap (_eee ,_def ,"");};return _eee ;};func (_ceca *Bitmap )setBit (_gdge int ){_ceca .Data [(_gdge >>3)]|=0x80>>uint (_gdge &7)};func MakePixelCentroidTab8 ()[]int {return _cadad ()};func (_abd *Bitmap )SetPadBits (value int ){_abd .setPadBits (value )};
func (_aabdf *Bitmaps )GetBitmap (i int )(*Bitmap ,error ){const _gcad ="\u0047e\u0074\u0042\u0069\u0074\u006d\u0061p";if _aabdf ==nil {return nil ,_c .Error (_gcad ,"p\u0072o\u0076\u0069\u0064\u0065\u0064\u0020\u006e\u0069l\u0020\u0042\u0069\u0074ma\u0070\u0073");
};if i > len (_aabdf .Values )-1{return nil ,_c .Errorf (_gcad ,"\u0069n\u0064\u0065\u0078\u003a\u0020\u0027\u0025\u0064\u0027\u0020\u006fu\u0074\u0020\u006f\u0066\u0020\u0072\u0061\u006e\u0067\u0065",i );};return _aabdf .Values [i ],nil ;};func (_gfc *Bitmap )And (s *Bitmap )(_bfcc *Bitmap ,_ecbd error ){const _bcb ="\u0042\u0069\u0074\u006d\u0061\u0070\u002e\u0041\u006e\u0064";
if _gfc ==nil {return nil ,_c .Error (_bcb ,"\u0027b\u0069t\u006d\u0061\u0070\u0020\u0027b\u0027\u0020i\u0073\u0020\u006e\u0069\u006c");};if s ==nil {return nil ,_c .Error (_bcb ,"\u0062\u0069\u0074\u006d\u0061\u0070\u0020\u0027\u0073\u0027\u0020\u0069s\u0020\u006e\u0069\u006c");
};if !_gfc .SizesEqual (s ){_fce .Log .Debug ("\u0025\u0073\u0020-\u0020\u0042\u0069\u0074\u006d\u0061\u0070\u0020\u0027\u0073\u0027\u0020\u0069\u0073\u0020\u006e\u006f\u0074\u0020\u0065\u0071\u0075\u0061\u006c\u0020\u0073\u0069\u007a\u0065 \u0077\u0069\u0074\u0068\u0020\u0027\u0062\u0027",_bcb );
};if _bfcc ,_ecbd =_gbfag (_bfcc ,_gfc );_ecbd !=nil {return nil ,_c .Wrap (_ecbd ,_bcb ,"\u0063\u0061\u006e't\u0020\u0063\u0072\u0065\u0061\u0074\u0065\u0020\u0027\u0064\u0027\u0020\u0062\u0069\u0074\u006d\u0061\u0070");};if _ecbd =_bfcc .RasterOperation (0,0,_bfcc .Width ,_bfcc .Height ,PixSrcAndDst ,s ,0,0);
_ecbd !=nil {return nil ,_c .Wrap (_ecbd ,_bcb ,"");};return _bfcc ,nil ;};func TstWordBitmapWithSpaces (t *_cb .T ,scale ...int )*Bitmap {_fadf :=1;if len (scale )> 0{_fadf =scale [0];};_gbcca :=3;_fded :=9+7+15+2*_gbcca +2*_gbcca ;_cdfca :=5+_gbcca +5+2*_gbcca ;
_edgd :=New (_fded *_fadf ,_cdfca *_fadf );_gbbbe :=&Bitmaps {};var _bgdeg *int ;_gbcca *=_fadf ;_gcaa :=_gbcca ;_bgdeg =&_gcaa ;_dbbbe :=_gbcca ;_deggc :=TstDSymbol (t ,scale ...);TstAddSymbol (t ,_gbbbe ,_deggc ,_bgdeg ,_dbbbe ,1*_fadf );_deggc =TstOSymbol (t ,scale ...);
TstAddSymbol (t ,_gbbbe ,_deggc ,_bgdeg ,_dbbbe ,_gbcca );_deggc =TstISymbol (t ,scale ...);TstAddSymbol (t ,_gbbbe ,_deggc ,_bgdeg ,_dbbbe ,1*_fadf );_deggc =TstTSymbol (t ,scale ...);TstAddSymbol (t ,_gbbbe ,_deggc ,_bgdeg ,_dbbbe ,_gbcca );_deggc =TstNSymbol (t ,scale ...);
TstAddSymbol (t ,_gbbbe ,_deggc ,_bgdeg ,_dbbbe ,1*_fadf );_deggc =TstOSymbol (t ,scale ...);TstAddSymbol (t ,_gbbbe ,_deggc ,_bgdeg ,_dbbbe ,1*_fadf );_deggc =TstWSymbol (t ,scale ...);TstAddSymbol (t ,_gbbbe ,_deggc ,_bgdeg ,_dbbbe ,0);*_bgdeg =_gbcca ;
_dbbbe =5*_fadf +_gbcca ;_deggc =TstOSymbol (t ,scale ...);TstAddSymbol (t ,_gbbbe ,_deggc ,_bgdeg ,_dbbbe ,1*_fadf );_deggc =TstRSymbol (t ,scale ...);TstAddSymbol (t ,_gbbbe ,_deggc ,_bgdeg ,_dbbbe ,_gbcca );_deggc =TstNSymbol (t ,scale ...);TstAddSymbol (t ,_gbbbe ,_deggc ,_bgdeg ,_dbbbe ,1*_fadf );
_deggc =TstESymbol (t ,scale ...);TstAddSymbol (t ,_gbbbe ,_deggc ,_bgdeg ,_dbbbe ,1*_fadf );_deggc =TstVSymbol (t ,scale ...);TstAddSymbol (t ,_gbbbe ,_deggc ,_bgdeg ,_dbbbe ,1*_fadf );_deggc =TstESymbol (t ,scale ...);TstAddSymbol (t ,_gbbbe ,_deggc ,_bgdeg ,_dbbbe ,1*_fadf );
_deggc =TstRSymbol (t ,scale ...);TstAddSymbol (t ,_gbbbe ,_deggc ,_bgdeg ,_dbbbe ,0);TstWriteSymbols (t ,_gbbbe ,_edgd );return _edgd ;};func _cef (_bde ,_edba *Bitmap ,_ada int ,_dbd []byte ,_faee int )(_ggdc error ){const _aed ="\u0072\u0065\u0064uc\u0065\u0052\u0061\u006e\u006b\u0042\u0069\u006e\u0061\u0072\u0079\u0032\u004c\u0065\u0076\u0065\u006c\u0032";
var (_faec ,_agf ,_ddg ,_egc ,_eaa ,_adf ,_cbf ,_bcfa int ;_aedb ,_bcd ,_facd ,_ggdcf uint32 ;_ceb ,_gbe byte ;_cda uint16 ;);_gcd :=make ([]byte ,4);_fad :=make ([]byte ,4);for _ddg =0;_ddg < _bde .Height -1;_ddg ,_egc =_ddg +2,_egc +1{_faec =_ddg *_bde .RowStride ;
_agf =_egc *_edba .RowStride ;for _eaa ,_adf =0,0;_eaa < _faee ;_eaa ,_adf =_eaa +4,_adf +1{for _cbf =0;_cbf < 4;_cbf ++{_bcfa =_faec +_eaa +_cbf ;if _bcfa <=len (_bde .Data )-1&&_bcfa < _faec +_bde .RowStride {_gcd [_cbf ]=_bde .Data [_bcfa ];}else {_gcd [_cbf ]=0x00;
};_bcfa =_faec +_bde .RowStride +_eaa +_cbf ;if _bcfa <=len (_bde .Data )-1&&_bcfa < _faec +(2*_bde .RowStride ){_fad [_cbf ]=_bde .Data [_bcfa ];}else {_fad [_cbf ]=0x00;};};_aedb =_a .BigEndian .Uint32 (_gcd );_bcd =_a .BigEndian .Uint32 (_fad );_facd =_aedb &_bcd ;
_facd |=_facd <<1;_ggdcf =_aedb |_bcd ;_ggdcf &=_ggdcf <<1;_bcd =_facd |_ggdcf ;_bcd &=0xaaaaaaaa;_aedb =_bcd |(_bcd <<7);_ceb =byte (_aedb >>24);_gbe =byte ((_aedb >>8)&0xff);_bcfa =_agf +_adf ;if _bcfa +1==len (_edba .Data )-1||_bcfa +1>=_agf +_edba .RowStride {if _ggdc =_edba .SetByte (_bcfa ,_dbd [_ceb ]);
_ggdc !=nil {return _c .Wrapf (_ggdc ,_aed ,"\u0069n\u0064\u0065\u0078\u003a\u0020\u0025d",_bcfa );};}else {_cda =(uint16 (_dbd [_ceb ])<<8)|uint16 (_dbd [_gbe ]);if _ggdc =_edba .setTwoBytes (_bcfa ,_cda );_ggdc !=nil {return _c .Wrapf (_ggdc ,_aed ,"s\u0065\u0074\u0074\u0069\u006e\u0067 \u0074\u0077\u006f\u0020\u0062\u0079t\u0065\u0073\u0020\u0066\u0061\u0069\u006ce\u0064\u002c\u0020\u0069\u006e\u0064\u0065\u0078\u003a\u0020%\u0064",_bcfa );
};_adf ++;};};};return nil ;};func (_bcec *ClassedPoints )XAtIndex (i int )float32 {return (*_bcec .Points )[_bcec .IntSlice [i ]].X };func (_bgb *Bitmap )GetByteIndex (x ,y int )int {return y *_bgb .RowStride +(x >>3)};func (_agaa *Selection )findMaxTranslations ()(_aabe ,_eaed ,_dgfa ,_ffcc int ){for _gffbe :=0;
_gffbe < _agaa .Height ;_gffbe ++{for _gdbda :=0;_gdbda < _agaa .Width ;_gdbda ++{if _agaa .Data [_gffbe ][_gdbda ]==SelHit {_aabe =_fcdga (_aabe ,_agaa .Cx -_gdbda );_eaed =_fcdga (_eaed ,_agaa .Cy -_gffbe );_dgfa =_fcdga (_dgfa ,_gdbda -_agaa .Cx );_ffcc =_fcdga (_ffcc ,_gffbe -_agaa .Cy );
};};};return _aabe ,_eaed ,_dgfa ,_ffcc ;};func (_cebc *Bitmap )Zero ()bool {_fffg :=_cebc .Width /8;_fafb :=_cebc .Width &7;var _bgfc byte ;if _fafb !=0{_bgfc =byte (0xff<<uint (8-_fafb ));};var _adad ,_bgd ,_afba int ;for _bgd =0;_bgd < _cebc .Height ;
_bgd ++{_adad =_cebc .RowStride *_bgd ;for _afba =0;_afba < _fffg ;_afba ,_adad =_afba +1,_adad +1{if _cebc .Data [_adad ]!=0{return false ;};};if _fafb > 0{if _cebc .Data [_adad ]&_bgfc !=0{return false ;};};};return true ;};func (_fca *Bitmap )clearAll ()error {return _fca .RasterOperation (0,0,_fca .Width ,_fca .Height ,PixClr ,nil ,0,0);
};func TstCSymbol (t *_cb .T )*Bitmap {t .Helper ();_dgfbe :=New (6,6);_f .NoError (t ,_dgfbe .SetPixel (1,0,1));_f .NoError (t ,_dgfbe .SetPixel (2,0,1));_f .NoError (t ,_dgfbe .SetPixel (3,0,1));_f .NoError (t ,_dgfbe .SetPixel (4,0,1));_f .NoError (t ,_dgfbe .SetPixel (0,1,1));
_f .NoError (t ,_dgfbe .SetPixel (5,1,1));_f .NoError (t ,_dgfbe .SetPixel (0,2,1));_f .NoError (t ,_dgfbe .SetPixel (0,3,1));_f .NoError (t ,_dgfbe .SetPixel (0,4,1));_f .NoError (t ,_dgfbe .SetPixel (5,4,1));_f .NoError (t ,_dgfbe .SetPixel (1,5,1));
_f .NoError (t ,_dgfbe .SetPixel (2,5,1));_f .NoError (t ,_dgfbe .SetPixel (3,5,1));_f .NoError (t ,_dgfbe .SetPixel (4,5,1));return _dgfbe ;};func _ebg (_edc ,_dbg *Bitmap )(_age error ){const _dba ="\u0065\u0078\u0070\u0061nd\u0042\u0069\u006e\u0061\u0072\u0079\u0046\u0061\u0063\u0074\u006f\u0072\u0038";
_ac :=_dbg .RowStride ;_egb :=_edc .RowStride ;var _df ,_gfe ,_fgb ,_cgb ,_bfe int ;for _fgb =0;_fgb < _dbg .Height ;_fgb ++{_df =_fgb *_ac ;_gfe =8*_fgb *_egb ;for _cgb =0;_cgb < _ac ;_cgb ++{if _age =_edc .setEightBytes (_gfe +_cgb *8,_aebb [_dbg .Data [_df +_cgb ]]);
_age !=nil {return _c .Wrap (_age ,_dba ,"");};};for _bfe =1;_bfe < 8;_bfe ++{for _cgb =0;_cgb < _egb ;_cgb ++{if _age =_edc .SetByte (_gfe +_bfe *_egb +_cgb ,_edc .Data [_gfe +_cgb ]);_age !=nil {return _c .Wrap (_age ,_dba ,"");};};};};return nil ;};
func (_ggdd *Bitmap )SetDefaultPixel (){for _aef :=range _ggdd .Data {_ggdd .Data [_aef ]=byte (0xff);};};func _caaf (_cba *Bitmap ,_bgde *_fa .Stack ,_gefbe ,_gbfdf int )(_daed *_g .Rectangle ,_ecab error ){const _acgad ="\u0073e\u0065d\u0046\u0069\u006c\u006c\u0053\u0074\u0061\u0063\u006b\u0042\u0042";
if _cba ==nil {return nil ,_c .Error (_acgad ,"\u0070\u0072\u006fvi\u0064\u0065\u0064\u0020\u006e\u0069\u006c\u0020\u0027\u0073\u0027\u0020\u0042\u0069\u0074\u006d\u0061\u0070");};if _bgde ==nil {return nil ,_c .Error (_acgad ,"p\u0072o\u0076\u0069\u0064\u0065\u0064\u0020\u006e\u0069l\u0020\u0027\u0073\u0074ac\u006b\u0027");
};_abbg ,_cbac :=_cba .Width ,_cba .Height ;_ggeb :=_abbg -1;_gffg :=_cbac -1;if _gefbe < 0||_gefbe > _ggeb ||_gbfdf < 0||_gbfdf > _gffg ||!_cba .GetPixel (_gefbe ,_gbfdf ){return nil ,nil ;};_afdaf :=_g .Rect (100000,100000,0,0);if _ecab =_dcge (_bgde ,_gefbe ,_gefbe ,_gbfdf ,1,_gffg ,&_afdaf );
_ecab !=nil {return nil ,_c .Wrap (_ecab ,_acgad ,"\u0069\u006e\u0069t\u0069\u0061\u006c\u0020\u0070\u0075\u0073\u0068");};if _ecab =_dcge (_bgde ,_gefbe ,_gefbe ,_gbfdf +1,-1,_gffg ,&_afdaf );_ecab !=nil {return nil ,_c .Wrap (_ecab ,_acgad ,"\u0032\u006ed\u0020\u0069\u006ei\u0074\u0069\u0061\u006c\u0020\u0070\u0075\u0073\u0068");
};_afdaf .Min .X ,_afdaf .Max .X =_gefbe ,_gefbe ;_afdaf .Min .Y ,_afdaf .Max .Y =_gbfdf ,_gbfdf ;var (_adde *fillSegment ;_abgb int ;);for _bgde .Len ()> 0{if _adde ,_ecab =_gadgd (_bgde );_ecab !=nil {return nil ,_c .Wrap (_ecab ,_acgad ,"");};_gbfdf =_adde ._dfef ;
for _gefbe =_adde ._eddd -1;_gefbe >=0&&_cba .GetPixel (_gefbe ,_gbfdf );_gefbe --{if _ecab =_cba .SetPixel (_gefbe ,_gbfdf ,0);_ecab !=nil {return nil ,_c .Wrap (_ecab ,_acgad ,"\u0031s\u0074\u0020\u0073\u0065\u0074");};};if _gefbe >=_adde ._eddd -1{for {for _gefbe ++;
_gefbe <=_adde ._decge +1&&_gefbe <=_ggeb &&!_cba .GetPixel (_gefbe ,_gbfdf );_gefbe ++{};_abgb =_gefbe ;if !(_gefbe <=_adde ._decge +1&&_gefbe <=_ggeb ){break ;};for ;_gefbe <=_ggeb &&_cba .GetPixel (_gefbe ,_gbfdf );_gefbe ++{if _ecab =_cba .SetPixel (_gefbe ,_gbfdf ,0);
_ecab !=nil {return nil ,_c .Wrap (_ecab ,_acgad ,"\u0032n\u0064\u0020\u0073\u0065\u0074");};};if _ecab =_dcge (_bgde ,_abgb ,_gefbe -1,_adde ._dfef ,_adde ._bbgg ,_gffg ,&_afdaf );_ecab !=nil {return nil ,_c .Wrap (_ecab ,_acgad ,"n\u006f\u0072\u006d\u0061\u006c\u0020\u0070\u0075\u0073\u0068");
};if _gefbe > _adde ._decge {if _ecab =_dcge (_bgde ,_adde ._decge +1,_gefbe -1,_adde ._dfef ,-_adde ._bbgg ,_gffg ,&_afdaf );_ecab !=nil {return nil ,_c .Wrap (_ecab ,_acgad ,"\u006ce\u0061k\u0020\u006f\u006e\u0020\u0072i\u0067\u0068t\u0020\u0073\u0069\u0064\u0065");
};};};continue ;};_abgb =_gefbe +1;if _abgb < _adde ._eddd {if _ecab =_dcge (_bgde ,_abgb ,_adde ._eddd -1,_adde ._dfef ,-_adde ._bbgg ,_gffg ,&_afdaf );_ecab !=nil {return nil ,_c .Wrap (_ecab ,_acgad ,"\u006c\u0065\u0061\u006b\u0020\u006f\u006e\u0020\u006c\u0065\u0066\u0074 \u0073\u0069\u0064\u0065");
};};_gefbe =_adde ._eddd ;for {for ;_gefbe <=_ggeb &&_cba .GetPixel (_gefbe ,_gbfdf );_gefbe ++{if _ecab =_cba .SetPixel (_gefbe ,_gbfdf ,0);_ecab !=nil {return nil ,_c .Wrap (_ecab ,_acgad ,"\u0032n\u0064\u0020\u0073\u0065\u0074");};};if _ecab =_dcge (_bgde ,_abgb ,_gefbe -1,_adde ._dfef ,_adde ._bbgg ,_gffg ,&_afdaf );
_ecab !=nil {return nil ,_c .Wrap (_ecab ,_acgad ,"n\u006f\u0072\u006d\u0061\u006c\u0020\u0070\u0075\u0073\u0068");};if _gefbe > _adde ._decge {if _ecab =_dcge (_bgde ,_adde ._decge +1,_gefbe -1,_adde ._dfef ,-_adde ._bbgg ,_gffg ,&_afdaf );_ecab !=nil {return nil ,_c .Wrap (_ecab ,_acgad ,"\u006ce\u0061k\u0020\u006f\u006e\u0020\u0072i\u0067\u0068t\u0020\u0073\u0069\u0064\u0065");
};};for _gefbe ++;_gefbe <=_adde ._decge +1&&_gefbe <=_ggeb &&!_cba .GetPixel (_gefbe ,_gbfdf );_gefbe ++{};_abgb =_gefbe ;if !(_gefbe <=_adde ._decge +1&&_gefbe <=_ggeb ){break ;};};};_afdaf .Max .X ++;_afdaf .Max .Y ++;return &_afdaf ,nil ;};func _abdb (_aadcge ,_fbbd *Bitmap ,_dcbbf ,_bbba int )(_gbgg error ){const _fdfc ="\u0073e\u0065d\u0066\u0069\u006c\u006c\u0042i\u006e\u0061r\u0079\u004c\u006f\u0077\u0034";
var (_gcee ,_ffece ,_cdfb ,_accf int ;_ddacd ,_cfec ,_ffgd ,_gcaed ,_decdd ,_bcffc ,_ccgb byte ;);for _gcee =0;_gcee < _dcbbf ;_gcee ++{_cdfb =_gcee *_aadcge .RowStride ;_accf =_gcee *_fbbd .RowStride ;for _ffece =0;_ffece < _bbba ;_ffece ++{_ddacd ,_gbgg =_aadcge .GetByte (_cdfb +_ffece );
if _gbgg !=nil {return _c .Wrap (_gbgg ,_fdfc ,"\u0066i\u0072\u0073\u0074\u0020\u0067\u0065t");};_cfec ,_gbgg =_fbbd .GetByte (_accf +_ffece );if _gbgg !=nil {return _c .Wrap (_gbgg ,_fdfc ,"\u0073\u0065\u0063\u006f\u006e\u0064\u0020\u0067\u0065\u0074");
};if _gcee > 0{_ffgd ,_gbgg =_aadcge .GetByte (_cdfb -_aadcge .RowStride +_ffece );if _gbgg !=nil {return _c .Wrap (_gbgg ,_fdfc ,"\u0069\u0020\u003e \u0030");};_ddacd |=_ffgd ;};if _ffece > 0{_gcaed ,_gbgg =_aadcge .GetByte (_cdfb +_ffece -1);if _gbgg !=nil {return _c .Wrap (_gbgg ,_fdfc ,"\u006a\u0020\u003e \u0030");
};_ddacd |=_gcaed <<7;};_ddacd &=_cfec ;if _ddacd ==0||(^_ddacd )==0{if _gbgg =_aadcge .SetByte (_cdfb +_ffece ,_ddacd );_gbgg !=nil {return _c .Wrap (_gbgg ,_fdfc ,"b\u0074\u0020\u003d\u003d 0\u0020|\u007c\u0020\u0028\u005e\u0062t\u0029\u0020\u003d\u003d\u0020\u0030");
};continue ;};for {_ccgb =_ddacd ;_ddacd =(_ddacd |(_ddacd >>1)|(_ddacd <<1))&_cfec ;if (_ddacd ^_ccgb )==0{if _gbgg =_aadcge .SetByte (_cdfb +_ffece ,_ddacd );_gbgg !=nil {return _c .Wrap (_gbgg ,_fdfc ,"\u0073\u0065\u0074\u0074\u0069\u006e\u0067\u0020\u0070\u0072\u0065\u0076 \u0062\u0079\u0074\u0065");
};break ;};};};};for _gcee =_dcbbf -1;_gcee >=0;_gcee --{_cdfb =_gcee *_aadcge .RowStride ;_accf =_gcee *_fbbd .RowStride ;for _ffece =_bbba -1;_ffece >=0;_ffece --{if _ddacd ,_gbgg =_aadcge .GetByte (_cdfb +_ffece );_gbgg !=nil {return _c .Wrap (_gbgg ,_fdfc ,"\u0072\u0065\u0076\u0065\u0072\u0073\u0065\u0020\u0066\u0069\u0072\u0073t\u0020\u0067\u0065\u0074");
};if _cfec ,_gbgg =_fbbd .GetByte (_accf +_ffece );_gbgg !=nil {return _c .Wrap (_gbgg ,_fdfc ,"r\u0065\u0076\u0065\u0072se\u0020g\u0065\u0074\u0020\u006d\u0061s\u006b\u0020\u0062\u0079\u0074\u0065");};if _gcee < _dcbbf -1{if _decdd ,_gbgg =_aadcge .GetByte (_cdfb +_aadcge .RowStride +_ffece );
_gbgg !=nil {return _c .Wrap (_gbgg ,_fdfc ,"\u0072\u0065v\u0065\u0072\u0073e\u0020\u0069\u0020\u003c\u0020\u0068\u0020\u002d\u0031");};_ddacd |=_decdd ;};if _ffece < _bbba -1{if _bcffc ,_gbgg =_aadcge .GetByte (_cdfb +_ffece +1);_gbgg !=nil {return _c .Wrap (_gbgg ,_fdfc ,"\u0072\u0065\u0076\u0065rs\u0065\u0020\u006a\u0020\u003c\u0020\u0077\u0070\u006c\u0020\u002d\u0020\u0031");
};_ddacd |=_bcffc >>7;};_ddacd &=_cfec ;if _ddacd ==0||(^_ddacd )==0{if _gbgg =_aadcge .SetByte (_cdfb +_ffece ,_ddacd );_gbgg !=nil {return _c .Wrap (_gbgg ,_fdfc ,"\u0073\u0065\u0074\u0074\u0069\u006e\u0067\u0020\u006d\u0061\u0073k\u0065\u0064\u0020\u0062\u0079\u0074\u0065\u0020\u0066\u0061i\u006c\u0065\u0064");
};continue ;};for {_ccgb =_ddacd ;_ddacd =(_ddacd |(_ddacd >>1)|(_ddacd <<1))&_cfec ;if (_ddacd ^_ccgb )==0{if _gbgg =_aadcge .SetByte (_cdfb +_ffece ,_ddacd );_gbgg !=nil {return _c .Wrap (_gbgg ,_fdfc ,"\u0072e\u0076\u0065\u0072\u0073e\u0020\u0073\u0065\u0074\u0074i\u006eg\u0020p\u0072\u0065\u0076\u0020\u0062\u0079\u0074e");
};break ;};};};};return nil ;};func Copy (d ,s *Bitmap )(*Bitmap ,error ){return _gbfag (d ,s )};func _cbcgg (_cfgf ,_gfac *Bitmap ,_daeg CombinationOperator )*Bitmap {_bccf :=New (_cfgf .Width ,_cfgf .Height );for _cdf :=0;_cdf < len (_bccf .Data );_cdf ++{_bccf .Data [_cdf ]=_fbfd (_cfgf .Data [_cdf ],_gfac .Data [_cdf ],_daeg );
};return _bccf ;};func _acb (_efeg *Bitmap ,_ccc int )(*Bitmap ,error ){const _gfef ="\u0065x\u0070a\u006e\u0064\u0042\u0069\u006ea\u0072\u0079P\u006f\u0077\u0065\u0072\u0032";if _efeg ==nil {return nil ,_c .Error (_gfef ,"\u0073o\u0075r\u0063\u0065\u0020\u006e\u006ft\u0020\u0064e\u0066\u0069\u006e\u0065\u0064");
};if _ccc ==1{return _gbfag (nil ,_efeg );};if _ccc !=2&&_ccc !=4&&_ccc !=8{return nil ,_c .Error (_gfef ,"\u0066\u0061\u0063t\u006f\u0072\u0020\u006du\u0073\u0074\u0020\u0062\u0065\u0020\u0069n\u0020\u007b\u0032\u002c\u0034\u002c\u0038\u007d\u0020\u0072\u0061\u006e\u0067\u0065");
};_de :=_ccc *_efeg .Width ;_ebe :=_ccc *_efeg .Height ;_eda :=New (_de ,_ebe );var _fd error ;switch _ccc {case 2:_fd =_ec (_eda ,_efeg );case 4:_fd =_gb (_eda ,_efeg );case 8:_fd =_ebg (_eda ,_efeg );};if _fd !=nil {return nil ,_c .Wrap (_fd ,_gfef ,"");
};return _eda ,nil ;};func CorrelationScoreSimple (bm1 ,bm2 *Bitmap ,area1 ,area2 int ,delX ,delY float32 ,maxDiffW ,maxDiffH int ,tab []int )(_efdde float64 ,_adcd error ){const _aaff ="\u0043\u006f\u0072\u0072el\u0061\u0074\u0069\u006f\u006e\u0053\u0063\u006f\u0072\u0065\u0053\u0069\u006d\u0070l\u0065";
if bm1 ==nil ||bm2 ==nil {return _efdde ,_c .Error (_aaff ,"n\u0069l\u0020\u0062\u0069\u0074\u006d\u0061\u0070\u0073 \u0070\u0072\u006f\u0076id\u0065\u0064");};if tab ==nil {return _efdde ,_c .Error (_aaff ,"\u0074\u0061\u0062\u0020\u0075\u006e\u0064\u0065\u0066\u0069\u006e\u0065\u0064");
};if area1 ==0||area2 ==0{return _efdde ,_c .Error (_aaff ,"\u0070\u0072\u006f\u0076\u0069\u0064\u0065\u0064\u0020\u0061\u0072e\u0061\u0073\u0020\u006d\u0075\u0073\u0074\u0020\u0062\u0065 \u003e\u0020\u0030");};_dgce ,_cccb :=bm1 .Width ,bm1 .Height ;_cgfb ,_bcfca :=bm2 .Width ,bm2 .Height ;
if _acef (_dgce -_cgfb )> maxDiffW {return 0,nil ;};if _acef (_cccb -_bcfca )> maxDiffH {return 0,nil ;};var _agff ,_eagf int ;if delX >=0{_agff =int (delX +0.5);}else {_agff =int (delX -0.5);};if delY >=0{_eagf =int (delY +0.5);}else {_eagf =int (delY -0.5);
};_bfb :=bm1 .createTemplate ();if _adcd =_bfb .RasterOperation (_agff ,_eagf ,_cgfb ,_bcfca ,PixSrc ,bm2 ,0,0);_adcd !=nil {return _efdde ,_c .Wrap (_adcd ,_aaff ,"\u0062m\u0032 \u0074\u006f\u0020\u0054\u0065\u006d\u0070\u006c\u0061\u0074\u0065");};if _adcd =_bfb .RasterOperation (0,0,_dgce ,_cccb ,PixSrcAndDst ,bm1 ,0,0);
_adcd !=nil {return _efdde ,_c .Wrap (_adcd ,_aaff ,"b\u006d\u0031\u0020\u0061\u006e\u0064\u0020\u0062\u006d\u0054");};_bfdf :=_bfb .countPixels ();_efdde =float64 (_bfdf )*float64 (_bfdf )/(float64 (area1 )*float64 (area2 ));return _efdde ,nil ;};func TstOSymbol (t *_cb .T ,scale ...int )*Bitmap {_fbcec ,_eabd :=NewWithData (4,5,[]byte {0xF0,0x90,0x90,0x90,0xF0});
_f .NoError (t ,_eabd );return TstGetScaledSymbol (t ,_fbcec ,scale ...);};var _ggcd =[]byte {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3E,0x78,0x27,0xC2,0x27,0x91,0x00,0x22,0x48,0x21,0x03,0x24,0x91,0x00,0x22,0x48,0x21,0x02,0xA4,0x95,0x00,0x22,0x48,0x21,0x02,0x64,0x9B,0x00,0x3C,0x78,0x21,0x02,0x27,0x91,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0xF8,0x00,0x00,0x00,0x00,0x00,0x7F,0xF8,0x00,0x00,0x00,0x00,0x00,0x63,0x18,0x00,0x00,0x00,0x00,0x00,0x63,0x18,0x00,0x00,0x00,0x00,0x00,0x63,0x18,0x00,0x00,0x00,0x00,0x00,0x7F,0xF8,0x00,0x00,0x00,0x00,0x00,0x15,0x50,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
func Rect (x ,y ,w ,h int )(*_g .Rectangle ,error ){const _cade ="b\u0069\u0074\u006d\u0061\u0070\u002e\u0052\u0065\u0063\u0074";if x < 0{w +=x ;x =0;if w <=0{return nil ,_c .Errorf (_cade ,"x\u003a\u0027\u0025\u0064\u0027\u0020<\u0020\u0030\u0020\u0061\u006e\u0064\u0020\u0077\u003a \u0027\u0025\u0064'\u0020<\u003d\u0020\u0030",x ,w );
};};if y < 0{h +=y ;y =0;if h <=0{return nil ,_c .Error (_cade ,"\u0079\u0020\u003c 0\u0020\u0061\u006e\u0064\u0020\u0062\u006f\u0078\u0020\u006f\u0066\u0066\u0020\u002b\u0071\u0075\u0061\u0064");};};_fgfa :=_g .Rect (x ,y ,x +w ,y +h );return &_fgfa ,nil ;
};const (_ SizeComparison =iota ;SizeSelectIfLT ;SizeSelectIfGT ;SizeSelectIfLTE ;SizeSelectIfGTE ;SizeSelectIfEQ ;);func (_gaf *Bitmap )GetBitOffset (x int )int {return x &0x07};func (_aaac *Bitmap )setFourBytes (_eed int ,_edfa uint32 )error {if _eed +3> len (_aaac .Data )-1{return _c .Errorf ("\u0073\u0065\u0074F\u006f\u0075\u0072\u0042\u0079\u0074\u0065\u0073","\u0069n\u0064\u0065\u0078\u003a\u0020\u0027\u0025\u0064\u0027\u0020\u006fu\u0074\u0020\u006f\u0066\u0020\u0072\u0061\u006e\u0067\u0065",_eed );
};_aaac .Data [_eed ]=byte ((_edfa &0xff000000)>>24);_aaac .Data [_eed +1]=byte ((_edfa &0xff0000)>>16);_aaac .Data [_eed +2]=byte ((_edfa &0xff00)>>8);_aaac .Data [_eed +3]=byte (_edfa &0xff);return nil ;};func (_gced *Bitmap )RemoveBorderGeneral (left ,right ,top ,bot int )(*Bitmap ,error ){return _gced .removeBorderGeneral (left ,right ,top ,bot );
};func _bcde (_dagea *Bitmap ,_efaa ,_facb ,_geeag ,_geeg int ,_gefe RasterOperator ,_febc *Bitmap ,_fbce ,_dfeeb int )error {var (_aggd bool ;_febb bool ;_bdgbe byte ;_ggce int ;_ccae int ;_fgefg int ;_ecec int ;_aebf bool ;_bfgc int ;_bcda int ;_efcad int ;
_bcbg bool ;_begf byte ;_deeb int ;_afbb int ;_ggggf int ;_efgab byte ;_fea int ;_eged int ;_efce uint ;_gbad uint ;_ggga byte ;_fgfgc shift ;_abdg bool ;_bcad bool ;_ffb ,_dbe int ;);if _fbce &7!=0{_eged =8-(_fbce &7);};if _efaa &7!=0{_ccae =8-(_efaa &7);
};if _eged ==0&&_ccae ==0{_ggga =_fgcfb [0];}else {if _ccae > _eged {_efce =uint (_ccae -_eged );}else {_efce =uint (8-(_eged -_ccae ));};_gbad =8-_efce ;_ggga =_fgcfb [_efce ];};if (_efaa &7)!=0{_aggd =true ;_ggce =8-(_efaa &7);_bdgbe =_fgcfb [_ggce ];
_fgefg =_dagea .RowStride *_facb +(_efaa >>3);_ecec =_febc .RowStride *_dfeeb +(_fbce >>3);_fea =8-(_fbce &7);if _ggce > _fea {_fgfgc =_aaddc ;if _geeag >=_eged {_abdg =true ;};}else {_fgfgc =_dded ;};};if _geeag < _ggce {_febb =true ;_bdgbe &=_abfb [8-_ggce +_geeag ];
};if !_febb {_bfgc =(_geeag -_ggce )>>3;if _bfgc !=0{_aebf =true ;_bcda =_dagea .RowStride *_facb +((_efaa +_ccae )>>3);_efcad =_febc .RowStride *_dfeeb +((_fbce +_ccae )>>3);};};_deeb =(_efaa +_geeag )&7;if !(_febb ||_deeb ==0){_bcbg =true ;_begf =_abfb [_deeb ];
_afbb =_dagea .RowStride *_facb +((_efaa +_ccae )>>3)+_bfgc ;_ggggf =_febc .RowStride *_dfeeb +((_fbce +_ccae )>>3)+_bfgc ;if _deeb > int (_gbad ){_bcad =true ;};};switch _gefe {case PixSrc :if _aggd {for _ffb =0;_ffb < _geeg ;_ffb ++{if _fgfgc ==_aaddc {_efgab =_febc .Data [_ecec ]<<_efce ;
if _abdg {_efgab =_fcbb (_efgab ,_febc .Data [_ecec +1]>>_gbad ,_ggga );};}else {_efgab =_febc .Data [_ecec ]>>_gbad ;};_dagea .Data [_fgefg ]=_fcbb (_dagea .Data [_fgefg ],_efgab ,_bdgbe );_fgefg +=_dagea .RowStride ;_ecec +=_febc .RowStride ;};};if _aebf {for _ffb =0;
_ffb < _geeg ;_ffb ++{for _dbe =0;_dbe < _bfgc ;_dbe ++{_efgab =_fcbb (_febc .Data [_efcad +_dbe ]<<_efce ,_febc .Data [_efcad +_dbe +1]>>_gbad ,_ggga );_dagea .Data [_bcda +_dbe ]=_efgab ;};_bcda +=_dagea .RowStride ;_efcad +=_febc .RowStride ;};};if _bcbg {for _ffb =0;
_ffb < _geeg ;_ffb ++{_efgab =_febc .Data [_ggggf ]<<_efce ;if _bcad {_efgab =_fcbb (_efgab ,_febc .Data [_ggggf +1]>>_gbad ,_ggga );};_dagea .Data [_afbb ]=_fcbb (_dagea .Data [_afbb ],_efgab ,_begf );_afbb +=_dagea .RowStride ;_ggggf +=_febc .RowStride ;
};};case PixNotSrc :if _aggd {for _ffb =0;_ffb < _geeg ;_ffb ++{if _fgfgc ==_aaddc {_efgab =_febc .Data [_ecec ]<<_efce ;if _abdg {_efgab =_fcbb (_efgab ,_febc .Data [_ecec +1]>>_gbad ,_ggga );};}else {_efgab =_febc .Data [_ecec ]>>_gbad ;};_dagea .Data [_fgefg ]=_fcbb (_dagea .Data [_fgefg ],^_efgab ,_bdgbe );
_fgefg +=_dagea .RowStride ;_ecec +=_febc .RowStride ;};};if _aebf {for _ffb =0;_ffb < _geeg ;_ffb ++{for _dbe =0;_dbe < _bfgc ;_dbe ++{_efgab =_fcbb (_febc .Data [_efcad +_dbe ]<<_efce ,_febc .Data [_efcad +_dbe +1]>>_gbad ,_ggga );_dagea .Data [_bcda +_dbe ]=^_efgab ;
};_bcda +=_dagea .RowStride ;_efcad +=_febc .RowStride ;};};if _bcbg {for _ffb =0;_ffb < _geeg ;_ffb ++{_efgab =_febc .Data [_ggggf ]<<_efce ;if _bcad {_efgab =_fcbb (_efgab ,_febc .Data [_ggggf +1]>>_gbad ,_ggga );};_dagea .Data [_afbb ]=_fcbb (_dagea .Data [_afbb ],^_efgab ,_begf );
_afbb +=_dagea .RowStride ;_ggggf +=_febc .RowStride ;};};case PixSrcOrDst :if _aggd {for _ffb =0;_ffb < _geeg ;_ffb ++{if _fgfgc ==_aaddc {_efgab =_febc .Data [_ecec ]<<_efce ;if _abdg {_efgab =_fcbb (_efgab ,_febc .Data [_ecec +1]>>_gbad ,_ggga );};}else {_efgab =_febc .Data [_ecec ]>>_gbad ;
};_dagea .Data [_fgefg ]=_fcbb (_dagea .Data [_fgefg ],_efgab |_dagea .Data [_fgefg ],_bdgbe );_fgefg +=_dagea .RowStride ;_ecec +=_febc .RowStride ;};};if _aebf {for _ffb =0;_ffb < _geeg ;_ffb ++{for _dbe =0;_dbe < _bfgc ;_dbe ++{_efgab =_fcbb (_febc .Data [_efcad +_dbe ]<<_efce ,_febc .Data [_efcad +_dbe +1]>>_gbad ,_ggga );
_dagea .Data [_bcda +_dbe ]|=_efgab ;};_bcda +=_dagea .RowStride ;_efcad +=_febc .RowStride ;};};if _bcbg {for _ffb =0;_ffb < _geeg ;_ffb ++{_efgab =_febc .Data [_ggggf ]<<_efce ;if _bcad {_efgab =_fcbb (_efgab ,_febc .Data [_ggggf +1]>>_gbad ,_ggga );
};_dagea .Data [_afbb ]=_fcbb (_dagea .Data [_afbb ],_efgab |_dagea .Data [_afbb ],_begf );_afbb +=_dagea .RowStride ;_ggggf +=_febc .RowStride ;};};case PixSrcAndDst :if _aggd {for _ffb =0;_ffb < _geeg ;_ffb ++{if _fgfgc ==_aaddc {_efgab =_febc .Data [_ecec ]<<_efce ;
if _abdg {_efgab =_fcbb (_efgab ,_febc .Data [_ecec +1]>>_gbad ,_ggga );};}else {_efgab =_febc .Data [_ecec ]>>_gbad ;};_dagea .Data [_fgefg ]=_fcbb (_dagea .Data [_fgefg ],_efgab &_dagea .Data [_fgefg ],_bdgbe );_fgefg +=_dagea .RowStride ;_ecec +=_febc .RowStride ;
};};if _aebf {for _ffb =0;_ffb < _geeg ;_ffb ++{for _dbe =0;_dbe < _bfgc ;_dbe ++{_efgab =_fcbb (_febc .Data [_efcad +_dbe ]<<_efce ,_febc .Data [_efcad +_dbe +1]>>_gbad ,_ggga );_dagea .Data [_bcda +_dbe ]&=_efgab ;};_bcda +=_dagea .RowStride ;_efcad +=_febc .RowStride ;
};};if _bcbg {for _ffb =0;_ffb < _geeg ;_ffb ++{_efgab =_febc .Data [_ggggf ]<<_efce ;if _bcad {_efgab =_fcbb (_efgab ,_febc .Data [_ggggf +1]>>_gbad ,_ggga );};_dagea .Data [_afbb ]=_fcbb (_dagea .Data [_afbb ],_efgab &_dagea .Data [_afbb ],_begf );_afbb +=_dagea .RowStride ;
_ggggf +=_febc .RowStride ;};};case PixSrcXorDst :if _aggd {for _ffb =0;_ffb < _geeg ;_ffb ++{if _fgfgc ==_aaddc {_efgab =_febc .Data [_ecec ]<<_efce ;if _abdg {_efgab =_fcbb (_efgab ,_febc .Data [_ecec +1]>>_gbad ,_ggga );};}else {_efgab =_febc .Data [_ecec ]>>_gbad ;
};_dagea .Data [_fgefg ]=_fcbb (_dagea .Data [_fgefg ],_efgab ^_dagea .Data [_fgefg ],_bdgbe );_fgefg +=_dagea .RowStride ;_ecec +=_febc .RowStride ;};};if _aebf {for _ffb =0;_ffb < _geeg ;_ffb ++{for _dbe =0;_dbe < _bfgc ;_dbe ++{_efgab =_fcbb (_febc .Data [_efcad +_dbe ]<<_efce ,_febc .Data [_efcad +_dbe +1]>>_gbad ,_ggga );
_dagea .Data [_bcda +_dbe ]^=_efgab ;};_bcda +=_dagea .RowStride ;_efcad +=_febc .RowStride ;};};if _bcbg {for _ffb =0;_ffb < _geeg ;_ffb ++{_efgab =_febc .Data [_ggggf ]<<_efce ;if _bcad {_efgab =_fcbb (_efgab ,_febc .Data [_ggggf +1]>>_gbad ,_ggga );
};_dagea .Data [_afbb ]=_fcbb (_dagea .Data [_afbb ],_efgab ^_dagea .Data [_afbb ],_begf );_afbb +=_dagea .RowStride ;_ggggf +=_febc .RowStride ;};};case PixNotSrcOrDst :if _aggd {for _ffb =0;_ffb < _geeg ;_ffb ++{if _fgfgc ==_aaddc {_efgab =_febc .Data [_ecec ]<<_efce ;
if _abdg {_efgab =_fcbb (_efgab ,_febc .Data [_ecec +1]>>_gbad ,_ggga );};}else {_efgab =_febc .Data [_ecec ]>>_gbad ;};_dagea .Data [_fgefg ]=_fcbb (_dagea .Data [_fgefg ],^_efgab |_dagea .Data [_fgefg ],_bdgbe );_fgefg +=_dagea .RowStride ;_ecec +=_febc .RowStride ;
};};if _aebf {for _ffb =0;_ffb < _geeg ;_ffb ++{for _dbe =0;_dbe < _bfgc ;_dbe ++{_efgab =_fcbb (_febc .Data [_efcad +_dbe ]<<_efce ,_febc .Data [_efcad +_dbe +1]>>_gbad ,_ggga );_dagea .Data [_bcda +_dbe ]|=^_efgab ;};_bcda +=_dagea .RowStride ;_efcad +=_febc .RowStride ;
};};if _bcbg {for _ffb =0;_ffb < _geeg ;_ffb ++{_efgab =_febc .Data [_ggggf ]<<_efce ;if _bcad {_efgab =_fcbb (_efgab ,_febc .Data [_ggggf +1]>>_gbad ,_ggga );};_dagea .Data [_afbb ]=_fcbb (_dagea .Data [_afbb ],^_efgab |_dagea .Data [_afbb ],_begf );_afbb +=_dagea .RowStride ;
_ggggf +=_febc .RowStride ;};};case PixNotSrcAndDst :if _aggd {for _ffb =0;_ffb < _geeg ;_ffb ++{if _fgfgc ==_aaddc {_efgab =_febc .Data [_ecec ]<<_efce ;if _abdg {_efgab =_fcbb (_efgab ,_febc .Data [_ecec +1]>>_gbad ,_ggga );};}else {_efgab =_febc .Data [_ecec ]>>_gbad ;
};_dagea .Data [_fgefg ]=_fcbb (_dagea .Data [_fgefg ],^_efgab &_dagea .Data [_fgefg ],_bdgbe );_fgefg +=_dagea .RowStride ;_ecec +=_febc .RowStride ;};};if _aebf {for _ffb =0;_ffb < _geeg ;_ffb ++{for _dbe =0;_dbe < _bfgc ;_dbe ++{_efgab =_fcbb (_febc .Data [_efcad +_dbe ]<<_efce ,_febc .Data [_efcad +_dbe +1]>>_gbad ,_ggga );
_dagea .Data [_bcda +_dbe ]&=^_efgab ;};_bcda +=_dagea .RowStride ;_efcad +=_febc .RowStride ;};};if _bcbg {for _ffb =0;_ffb < _geeg ;_ffb ++{_efgab =_febc .Data [_ggggf ]<<_efce ;if _bcad {_efgab =_fcbb (_efgab ,_febc .Data [_ggggf +1]>>_gbad ,_ggga );
};_dagea .Data [_afbb ]=_fcbb (_dagea .Data [_afbb ],^_efgab &_dagea .Data [_afbb ],_begf );_afbb +=_dagea .RowStride ;_ggggf +=_febc .RowStride ;};};case PixSrcOrNotDst :if _aggd {for _ffb =0;_ffb < _geeg ;_ffb ++{if _fgfgc ==_aaddc {_efgab =_febc .Data [_ecec ]<<_efce ;
if _abdg {_efgab =_fcbb (_efgab ,_febc .Data [_ecec +1]>>_gbad ,_ggga );};}else {_efgab =_febc .Data [_ecec ]>>_gbad ;};_dagea .Data [_fgefg ]=_fcbb (_dagea .Data [_fgefg ],_efgab |^_dagea .Data [_fgefg ],_bdgbe );_fgefg +=_dagea .RowStride ;_ecec +=_febc .RowStride ;
};};if _aebf {for _ffb =0;_ffb < _geeg ;_ffb ++{for _dbe =0;_dbe < _bfgc ;_dbe ++{_efgab =_fcbb (_febc .Data [_efcad +_dbe ]<<_efce ,_febc .Data [_efcad +_dbe +1]>>_gbad ,_ggga );_dagea .Data [_bcda +_dbe ]=_efgab |^_dagea .Data [_bcda +_dbe ];};_bcda +=_dagea .RowStride ;
_efcad +=_febc .RowStride ;};};if _bcbg {for _ffb =0;_ffb < _geeg ;_ffb ++{_efgab =_febc .Data [_ggggf ]<<_efce ;if _bcad {_efgab =_fcbb (_efgab ,_febc .Data [_ggggf +1]>>_gbad ,_ggga );};_dagea .Data [_afbb ]=_fcbb (_dagea .Data [_afbb ],_efgab |^_dagea .Data [_afbb ],_begf );
_afbb +=_dagea .RowStride ;_ggggf +=_febc .RowStride ;};};case PixSrcAndNotDst :if _aggd {for _ffb =0;_ffb < _geeg ;_ffb ++{if _fgfgc ==_aaddc {_efgab =_febc .Data [_ecec ]<<_efce ;if _abdg {_efgab =_fcbb (_efgab ,_febc .Data [_ecec +1]>>_gbad ,_ggga );
};}else {_efgab =_febc .Data [_ecec ]>>_gbad ;};_dagea .Data [_fgefg ]=_fcbb (_dagea .Data [_fgefg ],_efgab &^_dagea .Data [_fgefg ],_bdgbe );_fgefg +=_dagea .RowStride ;_ecec +=_febc .RowStride ;};};if _aebf {for _ffb =0;_ffb < _geeg ;_ffb ++{for _dbe =0;
_dbe < _bfgc ;_dbe ++{_efgab =_fcbb (_febc .Data [_efcad +_dbe ]<<_efce ,_febc .Data [_efcad +_dbe +1]>>_gbad ,_ggga );_dagea .Data [_bcda +_dbe ]=_efgab &^_dagea .Data [_bcda +_dbe ];};_bcda +=_dagea .RowStride ;_efcad +=_febc .RowStride ;};};if _bcbg {for _ffb =0;
_ffb < _geeg ;_ffb ++{_efgab =_febc .Data [_ggggf ]<<_efce ;if _bcad {_efgab =_fcbb (_efgab ,_febc .Data [_ggggf +1]>>_gbad ,_ggga );};_dagea .Data [_afbb ]=_fcbb (_dagea .Data [_afbb ],_efgab &^_dagea .Data [_afbb ],_begf );_afbb +=_dagea .RowStride ;
_ggggf +=_febc .RowStride ;};};case PixNotPixSrcOrDst :if _aggd {for _ffb =0;_ffb < _geeg ;_ffb ++{if _fgfgc ==_aaddc {_efgab =_febc .Data [_ecec ]<<_efce ;if _abdg {_efgab =_fcbb (_efgab ,_febc .Data [_ecec +1]>>_gbad ,_ggga );};}else {_efgab =_febc .Data [_ecec ]>>_gbad ;
};_dagea .Data [_fgefg ]=_fcbb (_dagea .Data [_fgefg ],^(_efgab |_dagea .Data [_fgefg ]),_bdgbe );_fgefg +=_dagea .RowStride ;_ecec +=_febc .RowStride ;};};if _aebf {for _ffb =0;_ffb < _geeg ;_ffb ++{for _dbe =0;_dbe < _bfgc ;_dbe ++{_efgab =_fcbb (_febc .Data [_efcad +_dbe ]<<_efce ,_febc .Data [_efcad +_dbe +1]>>_gbad ,_ggga );
_dagea .Data [_bcda +_dbe ]=^(_efgab |_dagea .Data [_bcda +_dbe ]);};_bcda +=_dagea .RowStride ;_efcad +=_febc .RowStride ;};};if _bcbg {for _ffb =0;_ffb < _geeg ;_ffb ++{_efgab =_febc .Data [_ggggf ]<<_efce ;if _bcad {_efgab =_fcbb (_efgab ,_febc .Data [_ggggf +1]>>_gbad ,_ggga );
};_dagea .Data [_afbb ]=_fcbb (_dagea .Data [_afbb ],^(_efgab |_dagea .Data [_afbb ]),_begf );_afbb +=_dagea .RowStride ;_ggggf +=_febc .RowStride ;};};case PixNotPixSrcAndDst :if _aggd {for _ffb =0;_ffb < _geeg ;_ffb ++{if _fgfgc ==_aaddc {_efgab =_febc .Data [_ecec ]<<_efce ;
if _abdg {_efgab =_fcbb (_efgab ,_febc .Data [_ecec +1]>>_gbad ,_ggga );};}else {_efgab =_febc .Data [_ecec ]>>_gbad ;};_dagea .Data [_fgefg ]=_fcbb (_dagea .Data [_fgefg ],^(_efgab &_dagea .Data [_fgefg ]),_bdgbe );_fgefg +=_dagea .RowStride ;_ecec +=_febc .RowStride ;
};};if _aebf {for _ffb =0;_ffb < _geeg ;_ffb ++{for _dbe =0;_dbe < _bfgc ;_dbe ++{_efgab =_fcbb (_febc .Data [_efcad +_dbe ]<<_efce ,_febc .Data [_efcad +_dbe +1]>>_gbad ,_ggga );_dagea .Data [_bcda +_dbe ]=^(_efgab &_dagea .Data [_bcda +_dbe ]);};_bcda +=_dagea .RowStride ;
_efcad +=_febc .RowStride ;};};if _bcbg {for _ffb =0;_ffb < _geeg ;_ffb ++{_efgab =_febc .Data [_ggggf ]<<_efce ;if _bcad {_efgab =_fcbb (_efgab ,_febc .Data [_ggggf +1]>>_gbad ,_ggga );};_dagea .Data [_afbb ]=_fcbb (_dagea .Data [_afbb ],^(_efgab &_dagea .Data [_afbb ]),_begf );
_afbb +=_dagea .RowStride ;_ggggf +=_febc .RowStride ;};};case PixNotPixSrcXorDst :if _aggd {for _ffb =0;_ffb < _geeg ;_ffb ++{if _fgfgc ==_aaddc {_efgab =_febc .Data [_ecec ]<<_efce ;if _abdg {_efgab =_fcbb (_efgab ,_febc .Data [_ecec +1]>>_gbad ,_ggga );
};}else {_efgab =_febc .Data [_ecec ]>>_gbad ;};_dagea .Data [_fgefg ]=_fcbb (_dagea .Data [_fgefg ],^(_efgab ^_dagea .Data [_fgefg ]),_bdgbe );_fgefg +=_dagea .RowStride ;_ecec +=_febc .RowStride ;};};if _aebf {for _ffb =0;_ffb < _geeg ;_ffb ++{for _dbe =0;
_dbe < _bfgc ;_dbe ++{_efgab =_fcbb (_febc .Data [_efcad +_dbe ]<<_efce ,_febc .Data [_efcad +_dbe +1]>>_gbad ,_ggga );_dagea .Data [_bcda +_dbe ]=^(_efgab ^_dagea .Data [_bcda +_dbe ]);};_bcda +=_dagea .RowStride ;_efcad +=_febc .RowStride ;};};if _bcbg {for _ffb =0;
_ffb < _geeg ;_ffb ++{_efgab =_febc .Data [_ggggf ]<<_efce ;if _bcad {_efgab =_fcbb (_efgab ,_febc .Data [_ggggf +1]>>_gbad ,_ggga );};_dagea .Data [_afbb ]=_fcbb (_dagea .Data [_afbb ],^(_efgab ^_dagea .Data [_afbb ]),_begf );_afbb +=_dagea .RowStride ;
_ggggf +=_febc .RowStride ;};};default:_fce .Log .Debug ("\u004f\u0070e\u0072\u0061\u0074\u0069\u006f\u006e\u003a\u0020\u0027\u0025\u0064\u0027\u0020\u006e\u006f\u0074\u0020\u0070\u0065\u0072\u006d\u0069tt\u0065\u0064",_gefe );return _c .Error ("\u0072a\u0073t\u0065\u0072\u004f\u0070\u0047e\u006e\u0065r\u0061\u006c\u004c\u006f\u0077","\u0072\u0061\u0073\u0074\u0065\u0072\u0020\u006f\u0070\u0065r\u0061\u0074\u0069\u006f\u006e\u0020\u006eo\u0074\u0020\u0070\u0065\u0072\u006d\u0069\u0074\u0074\u0065\u0064");
};return nil ;};func init (){const _bffe ="\u0062\u0069\u0074\u006dap\u0073\u002e\u0069\u006e\u0069\u0074\u0069\u0061\u006c\u0069\u007a\u0061\u0074\u0069o\u006e";_dbdg =New (50,40);var _fbgc error ;_dbdg ,_fbgc =_dbdg .AddBorder (2,1);if _fbgc !=nil {panic (_c .Wrap (_fbgc ,_bffe ,"f\u0072\u0061\u006d\u0065\u0042\u0069\u0074\u006d\u0061\u0070"));
};_daff ,_fbgc =NewWithData (50,22,_ggcd );if _fbgc !=nil {panic (_c .Wrap (_fbgc ,_bffe ,"i\u006d\u0061\u0067\u0065\u0042\u0069\u0074\u006d\u0061\u0070"));};};func _bccg (_cff ,_dacb *Bitmap ,_bee ,_ccaf ,_dfe ,_babb ,_cbcb int ,_cffb CombinationOperator )error {var _edfe int ;
_acf :=func (){_edfe ++;_dfe +=_dacb .RowStride ;_babb +=_cff .RowStride ;_cbcb +=_cff .RowStride };for _edfe =_bee ;_edfe < _ccaf ;_acf (){_aggg :=_dfe ;for _cdg :=_babb ;_cdg <=_cbcb ;_cdg ++{_gggd ,_begc :=_dacb .GetByte (_aggg );if _begc !=nil {return _begc ;
};_eeca ,_begc :=_cff .GetByte (_cdg );if _begc !=nil {return _begc ;};if _begc =_dacb .SetByte (_aggg ,_fbfd (_gggd ,_eeca ,_cffb ));_begc !=nil {return _begc ;};_aggg ++;};};return nil ;};func (_fdec *Bitmap )createTemplate ()*Bitmap {return &Bitmap {Width :_fdec .Width ,Height :_fdec .Height ,RowStride :_fdec .RowStride ,Color :_fdec .Color ,Text :_fdec .Text ,BitmapNumber :_fdec .BitmapNumber ,Special :_fdec .Special ,Data :make ([]byte ,len (_fdec .Data ))};
};func _gcecf (_cfdg ,_decdf *Bitmap ,_gadc ,_egag int )(*Bitmap ,error ){const _agggf ="\u0063\u006c\u006f\u0073\u0065\u0042\u0072\u0069\u0063\u006b";if _decdf ==nil {return nil ,_c .Error (_agggf ,"\u0073o\u0075r\u0063\u0065\u0020\u006e\u006ft\u0020\u0064e\u0066\u0069\u006e\u0065\u0064");
};if _gadc < 1||_egag < 1{return nil ,_c .Error (_agggf ,"\u0068S\u0069\u007a\u0065\u0020\u0061\u006e\u0064\u0020\u0076\u0053\u0069z\u0065\u0020\u006e\u006f\u0074\u0020\u003e\u003d\u0020\u0031");};if _gadc ==1&&_egag ==1{return _decdf .Copy (),nil ;};if _gadc ==1||_egag ==1{_eaec :=SelCreateBrick (_egag ,_gadc ,_egag /2,_gadc /2,SelHit );
var _bdfa error ;_cfdg ,_bdfa =_gcgg (_cfdg ,_decdf ,_eaec );if _bdfa !=nil {return nil ,_c .Wrap (_bdfa ,_agggf ,"\u0068S\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031\u0020\u007c\u007c \u0076\u0053\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031");
};return _cfdg ,nil ;};_gbgc :=SelCreateBrick (1,_gadc ,0,_gadc /2,SelHit );_dbfd :=SelCreateBrick (_egag ,1,_egag /2,0,SelHit );_fcad ,_ebgfe :=_bag (nil ,_decdf ,_gbgc );if _ebgfe !=nil {return nil ,_c .Wrap (_ebgfe ,_agggf ,"\u0031\u0073\u0074\u0020\u0064\u0069\u006c\u0061\u0074\u0065");
};if _cfdg ,_ebgfe =_bag (_cfdg ,_fcad ,_dbfd );_ebgfe !=nil {return nil ,_c .Wrap (_ebgfe ,_agggf ,"\u0032\u006e\u0064\u0020\u0064\u0069\u006c\u0061\u0074\u0065");};if _ ,_ebgfe =_gcae (_fcad ,_cfdg ,_gbgc );_ebgfe !=nil {return nil ,_c .Wrap (_ebgfe ,_agggf ,"\u0031s\u0074\u0020\u0065\u0072\u006f\u0064e");
};if _ ,_ebgfe =_gcae (_cfdg ,_fcad ,_dbfd );_ebgfe !=nil {return nil ,_c .Wrap (_ebgfe ,_agggf ,"\u0032n\u0064\u0020\u0065\u0072\u006f\u0064e");};return _cfdg ,nil ;};func TstGetScaledSymbol (t *_cb .T ,sm *Bitmap ,scale ...int )*Bitmap {if len (scale )==0{return sm ;
};if scale [0]==1{return sm ;};_ddeee ,_caaab :=MorphSequence (sm ,MorphProcess {Operation :MopReplicativeBinaryExpansion ,Arguments :scale });_f .NoError (t ,_caaab );return _ddeee ;};func HausTest (p1 ,p2 ,p3 ,p4 *Bitmap ,delX ,delY float32 ,maxDiffW ,maxDiffH int )(bool ,error ){const _cegag ="\u0048\u0061\u0075\u0073\u0054\u0065\u0073\u0074";
_ddfb ,_afddc :=p1 .Width ,p1 .Height ;_daba ,_faef :=p3 .Width ,p3 .Height ;if _fa .Abs (_ddfb -_daba )> maxDiffW {return false ,nil ;};if _fa .Abs (_afddc -_faef )> maxDiffH {return false ,nil ;};_bbcd :=int (delX +_fa .Sign (delX )*0.5);_accg :=int (delY +_fa .Sign (delY )*0.5);
var _fbea error ;_eggd :=p1 .CreateTemplate ();if _fbea =_eggd .RasterOperation (0,0,_ddfb ,_afddc ,PixSrc ,p1 ,0,0);_fbea !=nil {return false ,_c .Wrap (_fbea ,_cegag ,"p\u0031\u0020\u002d\u0053\u0052\u0043\u002d\u003e\u0020\u0074");};if _fbea =_eggd .RasterOperation (_bbcd ,_accg ,_ddfb ,_afddc ,PixNotSrcAndDst ,p4 ,0,0);
_fbea !=nil {return false ,_c .Wrap (_fbea ,_cegag ,"\u0021p\u0034\u0020\u0026\u0020\u0074");};if _eggd .Zero (){return false ,nil ;};if _fbea =_eggd .RasterOperation (_bbcd ,_accg ,_daba ,_faef ,PixSrc ,p3 ,0,0);_fbea !=nil {return false ,_c .Wrap (_fbea ,_cegag ,"p\u0033\u0020\u002d\u0053\u0052\u0043\u002d\u003e\u0020\u0074");
};if _fbea =_eggd .RasterOperation (0,0,_daba ,_faef ,PixNotSrcAndDst ,p2 ,0,0);_fbea !=nil {return false ,_c .Wrap (_fbea ,_cegag ,"\u0021p\u0032\u0020\u0026\u0020\u0074");};return _eggd .Zero (),nil ;};type Selection struct{Height ,Width int ;Cx ,Cy int ;
Name string ;Data [][]SelectionValue ;};func _geg (_efbb ,_efdg ,_dfd *Bitmap )(*Bitmap ,error ){const _dcfe ="\u0062\u0069\u0074\u006d\u0061\u0070\u002e\u0078\u006f\u0072";if _efdg ==nil {return nil ,_c .Error (_dcfe ,"'\u0062\u0031\u0027\u0020\u0069\u0073\u0020\u006e\u0069\u006c");
};if _dfd ==nil {return nil ,_c .Error (_dcfe ,"'\u0062\u0032\u0027\u0020\u0069\u0073\u0020\u006e\u0069\u006c");};if _efbb ==_dfd {return nil ,_c .Error (_dcfe ,"'\u0064\u0027\u0020\u003d\u003d\u0020\u0027\u0062\u0032\u0027");};if !_efdg .SizesEqual (_dfd ){_fce .Log .Debug ("\u0025s\u0020\u002d \u0042\u0069\u0074\u006da\u0070\u0020\u0027b\u0031\u0027\u0020\u0069\u0073\u0020\u006e\u006f\u0074 e\u0071\u0075\u0061l\u0020\u0073i\u007a\u0065\u0020\u0077\u0069\u0074h\u0020\u0027b\u0032\u0027",_dcfe );
};var _ccdd error ;if _efbb ,_ccdd =_gbfag (_efbb ,_efdg );_ccdd !=nil {return nil ,_c .Wrap (_ccdd ,_dcfe ,"\u0063\u0061n\u0027\u0074\u0020c\u0072\u0065\u0061\u0074\u0065\u0020\u0027\u0064\u0027");};if _ccdd =_efbb .RasterOperation (0,0,_efbb .Width ,_efbb .Height ,PixSrcXorDst ,_dfd ,0,0);
_ccdd !=nil {return nil ,_c .Wrap (_ccdd ,_dcfe ,"");};return _efbb ,nil ;};func (_dfee Points )Size ()int {return len (_dfee )};func _abgd (_fef ,_gbac *Bitmap ,_dgga ,_bgbb ,_baeb uint ,_cafb ,_aeeee int ,_fbfda bool ,_baee ,_aebaf int )error {for _bgdac :=_cafb ;
_bgdac < _aeeee ;_bgdac ++{if _baee +1< len (_fef .Data ){_bgggf :=_bgdac +1==_aeeee ;_gaeg ,_aade :=_fef .GetByte (_baee );if _aade !=nil {return _aade ;};_baee ++;_gaeg <<=_dgga ;_aeeef ,_aade :=_fef .GetByte (_baee );if _aade !=nil {return _aade ;};
_aeeef >>=_bgbb ;_caeg :=_gaeg |_aeeef ;if _bgggf &&!_fbfda {_caeg =_aabd (_baeb ,_caeg );};_aade =_gbac .SetByte (_aebaf ,_caeg );if _aade !=nil {return _aade ;};_aebaf ++;if _bgggf &&_fbfda {_gbdg ,_fcgbe :=_fef .GetByte (_baee );if _fcgbe !=nil {return _fcgbe ;
};_gbdg <<=_dgga ;_caeg =_aabd (_baeb ,_gbdg );if _fcgbe =_gbac .SetByte (_aebaf ,_caeg );_fcgbe !=nil {return _fcgbe ;};};continue ;};_bbcc ,_efae :=_fef .GetByte (_baee );if _efae !=nil {_fce .Log .Debug ("G\u0065\u0074\u0074\u0069\u006e\u0067 \u0074\u0068\u0065\u0020\u0076\u0061l\u0075\u0065\u0020\u0061\u0074\u003a\u0020%\u0064\u0020\u0066\u0061\u0069\u006c\u0065\u0064\u003a\u0020%\u0073",_baee ,_efae );
return _efae ;};_bbcc <<=_dgga ;_baee ++;_efae =_gbac .SetByte (_aebaf ,_bbcc );if _efae !=nil {return _efae ;};_aebaf ++;};return nil ;};func (_gff *Bitmap )Copy ()*Bitmap {_egf :=make ([]byte ,len (_gff .Data ));copy (_egf ,_gff .Data );return &Bitmap {Width :_gff .Width ,Height :_gff .Height ,RowStride :_gff .RowStride ,Data :_egf ,Color :_gff .Color ,Text :_gff .Text ,BitmapNumber :_gff .BitmapNumber ,Special :_gff .Special };
};func (_gefb *Points )AddPoint (x ,y float32 ){*_gefb =append (*_gefb ,Point {x ,y })};func (_gadg *Boxes )Get (i int )(*_g .Rectangle ,error ){const _egde ="\u0042o\u0078\u0065\u0073\u002e\u0047\u0065t";if _gadg ==nil {return nil ,_c .Error (_egde ,"\u0027\u0042\u006f\u0078es\u0027\u0020\u006e\u006f\u0074\u0020\u0064\u0065\u0066\u0069\u006e\u0065\u0064");
};if i > len (*_gadg )-1{return nil ,_c .Errorf (_egde ,"\u0069n\u0064\u0065\u0078\u003a\u0020\u0027\u0025\u0064\u0027\u0020\u006fu\u0074\u0020\u006f\u0066\u0020\u0072\u0061\u006e\u0067\u0065",i );};return (*_gadg )[i ],nil ;};func _ec (_d ,_gg *Bitmap )(_fcg error ){const _bd ="\u0065\u0078\u0070\u0061nd\u0042\u0069\u006e\u0061\u0072\u0079\u0046\u0061\u0063\u0074\u006f\u0072\u0032";
_gf :=_gg .RowStride ;_cf :=_d .RowStride ;var (_efe byte ;_aa uint16 ;_gc ,_ggd ,_dd ,_ed ,_ggb int ;);for _dd =0;_dd < _gg .Height ;_dd ++{_gc =_dd *_gf ;_ggd =2*_dd *_cf ;for _ed =0;_ed < _gf ;_ed ++{_efe =_gg .Data [_gc +_ed ];_aa =_fceec [_efe ];_ggb =_ggd +_ed *2;
if _d .RowStride !=_gg .RowStride *2&&(_ed +1)*2> _d .RowStride {_fcg =_d .SetByte (_ggb ,byte (_aa >>8));}else {_fcg =_d .setTwoBytes (_ggb ,_aa );};if _fcg !=nil {return _c .Wrap (_fcg ,_bd ,"");};};for _ed =0;_ed < _cf ;_ed ++{_ggb =_ggd +_cf +_ed ;
_efe =_d .Data [_ggd +_ed ];if _fcg =_d .SetByte (_ggb ,_efe );_fcg !=nil {return _c .Wrapf (_fcg ,_bd ,"c\u006f\u0070\u0079\u0020\u0064\u006fu\u0062\u006c\u0065\u0064\u0020\u006ci\u006e\u0065\u003a\u0020\u0027\u0025\u0064'\u002c\u0020\u0042\u0079\u0074\u0065\u003a\u0020\u0027\u0025d\u0027",_ggd +_ed ,_ggd +_cf +_ed );
};};};return nil ;};func Extract (roi _g .Rectangle ,src *Bitmap )(*Bitmap ,error ){_fedg :=New (roi .Dx (),roi .Dy ());_dgba :=roi .Min .X &0x07;_fec :=8-_dgba ;_bfeb :=uint (8-_fedg .Width &0x07);_adgb :=src .GetByteIndex (roi .Min .X ,roi .Min .Y );
_gdde :=src .GetByteIndex (roi .Max .X -1,roi .Min .Y );_cdcf :=_fedg .RowStride ==_gdde +1-_adgb ;var _bea int ;for _gede :=roi .Min .Y ;_gede < roi .Max .Y ;_gede ++{_efbc :=_adgb ;_ffcab :=_bea ;switch {case _adgb ==_gdde :_fab ,_eaca :=src .GetByte (_efbc );
if _eaca !=nil {return nil ,_eaca ;};_fab <<=uint (_dgba );_eaca =_fedg .SetByte (_ffcab ,_aabd (_bfeb ,_fab ));if _eaca !=nil {return nil ,_eaca ;};case _dgba ==0:for _gaga :=_adgb ;_gaga <=_gdde ;_gaga ++{_faeb ,_acae :=src .GetByte (_efbc );if _acae !=nil {return nil ,_acae ;
};_efbc ++;if _gaga ==_gdde &&_cdcf {_faeb =_aabd (_bfeb ,_faeb );};_acae =_fedg .SetByte (_ffcab ,_faeb );if _acae !=nil {return nil ,_acae ;};_ffcab ++;};default:_deb :=_abgd (src ,_fedg ,uint (_dgba ),uint (_fec ),_bfeb ,_adgb ,_gdde ,_cdcf ,_efbc ,_ffcab );
if _deb !=nil {return nil ,_deb ;};};_adgb +=src .RowStride ;_gdde +=src .RowStride ;_bea +=_fedg .RowStride ;};return _fedg ,nil ;};type RasterOperator int ;func CombineBytes (oldByte ,newByte byte ,op CombinationOperator )byte {return _fbfd (oldByte ,newByte ,op );
};func (_dcgb *ClassedPoints )GetIntXByClass (i int )(int ,error ){const _ebefc ="\u0043\u006c\u0061\u0073s\u0065\u0064\u0050\u006f\u0069\u006e\u0074\u0073\u002e\u0047e\u0074I\u006e\u0074\u0059\u0042\u0079\u0043\u006ca\u0073\u0073";if i >=_dcgb .IntSlice .Size (){return 0,_c .Errorf (_ebefc ,"\u0069\u003a\u0020\u0027\u0025\u0064\u0027 \u0069\u0073\u0020o\u0075\u0074\u0020\u006ff\u0020\u0074\u0068\u0065\u0020\u0072\u0061\u006e\u0067\u0065\u0020\u006f\u0066\u0020\u0074\u0068\u0065\u0020\u0049\u006e\u0074\u0053\u006c\u0069\u0063\u0065",i );
};return int (_dcgb .XAtIndex (i )),nil ;};func (_ebda *Bitmap )setPadBits (_gbg int ){_cgcb :=8-_ebda .Width %8;if _cgcb ==8{return ;};_cbdf :=_ebda .Width /8;_gecc :=_fgcfb [_cgcb ];if _gbg ==0{_gecc ^=_gecc ;};var _dac int ;for _dee :=0;_dee < _ebda .Height ;
_dee ++{_dac =_dee *_ebda .RowStride +_cbdf ;if _gbg ==0{_ebda .Data [_dac ]&=_gecc ;}else {_ebda .Data [_dac ]|=_gecc ;};};};func (_aegc *Bitmap )equivalent (_fbg *Bitmap )bool {if _aegc ==_fbg {return true ;};if !_aegc .SizesEqual (_fbg ){return false ;
};_fada :=_cbcgg (_aegc ,_fbg ,CmbOpXor );_dgg :=_aegc .countPixels ();_fdde :=int (0.25*float32 (_dgg ));if _fada .thresholdPixelSum (_fdde ){return false ;};var (_egfa [9][9]int ;_ceag [18][9]int ;_aadc [9][18]int ;_agd int ;_caba int ;);_defb :=9;_abe :=_aegc .Height /_defb ;
_bdca :=_aegc .Width /_defb ;_eaf ,_afc :=_abe /2,_bdca /2;if _abe < _bdca {_eaf =_bdca /2;_afc =_abe /2;};_ggfe :=float64 (_eaf )*float64 (_afc )*_fc .Pi ;_eaeg :=int (float64 (_abe *_bdca /2)*0.9);_cde :=int (float64 (_bdca *_abe /2)*0.9);for _fge :=0;
_fge < _defb ;_fge ++{_dae :=_bdca *_fge +_agd ;var _beg int ;if _fge ==_defb -1{_agd =0;_beg =_aegc .Width ;}else {_beg =_dae +_bdca ;if ((_aegc .Width -_agd )%_defb )> 0{_agd ++;_beg ++;};};for _bccc :=0;_bccc < _defb ;_bccc ++{_afgg :=_abe *_bccc +_caba ;
var _acga int ;if _bccc ==_defb -1{_caba =0;_acga =_aegc .Height ;}else {_acga =_afgg +_abe ;if (_aegc .Height -_caba )%_defb > 0{_caba ++;_acga ++;};};var _affe ,_fdae ,_bgea ,_bda int ;_cefcb :=(_dae +_beg )/2;_dde :=(_afgg +_acga )/2;for _fffcg :=_dae ;
_fffcg < _beg ;_fffcg ++{for _fdc :=_afgg ;_fdc < _acga ;_fdc ++{if _fada .GetPixel (_fffcg ,_fdc ){if _fffcg < _cefcb {_affe ++;}else {_fdae ++;};if _fdc < _dde {_bda ++;}else {_bgea ++;};};};};_egfa [_fge ][_bccc ]=_affe +_fdae ;_ceag [_fge *2][_bccc ]=_affe ;
_ceag [_fge *2+1][_bccc ]=_fdae ;_aadc [_fge ][_bccc *2]=_bda ;_aadc [_fge ][_bccc *2+1]=_bgea ;};};for _bbbe :=0;_bbbe < _defb *2-1;_bbbe ++{for _cbfd :=0;_cbfd < (_defb -1);_cbfd ++{var _adb int ;for _cbb :=0;_cbb < 2;_cbb ++{for _ega :=0;_ega < 2;_ega ++{_adb +=_ceag [_bbbe +_cbb ][_cbfd +_ega ];
};};if _adb > _cde {return false ;};};};for _afe :=0;_afe < (_defb -1);_afe ++{for _ffc :=0;_ffc < ((_defb *2)-1);_ffc ++{var _adfa int ;for _ceba :=0;_ceba < 2;_ceba ++{for _decg :=0;_decg < 2;_decg ++{_adfa +=_aadc [_afe +_ceba ][_ffc +_decg ];};};if _adfa > _eaeg {return false ;
};};};for _fcb :=0;_fcb < (_defb -2);_fcb ++{for _ebgf :=0;_ebgf < (_defb -2);_ebgf ++{var _aba ,_dgff int ;for _fcgd :=0;_fcgd < 3;_fcgd ++{for _fcag :=0;_fcag < 3;_fcag ++{if _fcgd ==_fcag {_aba +=_egfa [_fcb +_fcgd ][_ebgf +_fcag ];};if (2-_fcgd )==_fcag {_dgff +=_egfa [_fcb +_fcgd ][_ebgf +_fcag ];
};};};if _aba > _cde ||_dgff > _cde {return false ;};};};for _ddgf :=0;_ddgf < (_defb -1);_ddgf ++{for _ecd :=0;_ecd < (_defb -1);_ecd ++{var _babd int ;for _bgff :=0;_bgff < 2;_bgff ++{for _aagg :=0;_aagg < 2;_aagg ++{_babd +=_egfa [_ddgf +_bgff ][_ecd +_aagg ];
};};if float64 (_babd )> _ggfe {return false ;};};};return true ;};func _bag (_bfceb *Bitmap ,_ccafg *Bitmap ,_fgbaa *Selection )(*Bitmap ,error ){var (_cfgb *Bitmap ;_befe error ;);_bfceb ,_befe =_aecg (_bfceb ,_ccafg ,_fgbaa ,&_cfgb );if _befe !=nil {return nil ,_befe ;
};if _befe =_bfceb .clearAll ();_befe !=nil {return nil ,_befe ;};var _bddbf SelectionValue ;for _fbc :=0;_fbc < _fgbaa .Height ;_fbc ++{for _bdaf :=0;_bdaf < _fgbaa .Width ;_bdaf ++{_bddbf =_fgbaa .Data [_fbc ][_bdaf ];if _bddbf ==SelHit {if _befe =_bfceb .RasterOperation (_bdaf -_fgbaa .Cx ,_fbc -_fgbaa .Cy ,_ccafg .Width ,_ccafg .Height ,PixSrcOrDst ,_cfgb ,0,0);
_befe !=nil {return nil ,_befe ;};};};};return _bfceb ,nil ;};func TstRSymbol (t *_cb .T ,scale ...int )*Bitmap {_fbfbb ,_gfgg :=NewWithData (4,5,[]byte {0xF0,0x90,0xF0,0xA0,0x90});_f .NoError (t ,_gfgg );return TstGetScaledSymbol (t ,_fbfbb ,scale ...);
};func _fcgc ()(_aedf []byte ){_aedf =make ([]byte ,256);for _caa :=0;_caa < 256;_caa ++{_adfd :=byte (_caa );_aedf [_adfd ]=(_adfd &0x01)|((_adfd &0x04)>>1)|((_adfd &0x10)>>2)|((_adfd &0x40)>>3)|((_adfd &0x02)<<3)|((_adfd &0x08)<<2)|((_adfd &0x20)<<1)|(_adfd &0x80);
};return _aedf ;};