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657 lines
196 KiB
Go
657 lines
196 KiB
Go
//
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// Copyright 2020 FoxyUtils ehf. All rights reserved.
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//
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// This is a commercial product and requires a license to operate.
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// A trial license can be obtained at https://unidoc.io
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//
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// DO NOT EDIT: generated by unitwist Go source code obfuscator.
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//
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// Use of this source code is governed by the UniDoc End User License Agreement
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// terms that can be accessed at https://unidoc.io/eula/
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package bitmap ;import (_df "encoding/binary";_dc "github.com/stretchr/testify/require";_ea "github.com/unidoc/unipdf/v3/common";_bg "github.com/unidoc/unipdf/v3/internal/bitwise";_ed "github.com/unidoc/unipdf/v3/internal/imageutil";_b "github.com/unidoc/unipdf/v3/internal/jbig2/basic";
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_d "github.com/unidoc/unipdf/v3/internal/jbig2/errors";_fb "image";_c "math";_a "sort";_e "strings";_da "testing";);func (_gged *BitmapsArray )AddBox (box *_fb .Rectangle ){_gged .Boxes =append (_gged .Boxes ,box )};func TstGetScaledSymbol (t *_da .T ,sm *Bitmap ,scale ...int )*Bitmap {if len (scale )==0{return sm ;
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};if scale [0]==1{return sm ;};_ddgc ,_ecagd :=MorphSequence (sm ,MorphProcess {Operation :MopReplicativeBinaryExpansion ,Arguments :scale });_dc .NoError (t ,_ecagd );return _ddgc ;};func _gcc (_fgdg uint ,_bffc byte )byte {return _bffc >>_fgdg <<_fgdg };
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func (_ddga *Bitmap )equivalent (_cdb *Bitmap )bool {if _ddga ==_cdb {return true ;};if !_ddga .SizesEqual (_cdb ){return false ;};_gcef :=_ecfg (_ddga ,_cdb ,CmbOpXor );_dggfc :=_ddga .countPixels ();_dafba :=int (0.25*float32 (_dggfc ));if _gcef .thresholdPixelSum (_dafba ){return false ;
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};var (_fda [9][9]int ;_afae [18][9]int ;_dadd [9][18]int ;_gdbc int ;_eeag int ;);_edc :=9;_dedf :=_ddga .Height /_edc ;_cfe :=_ddga .Width /_edc ;_gde ,_cfbe :=_dedf /2,_cfe /2;if _dedf < _cfe {_gde =_cfe /2;_cfbe =_dedf /2;};_bcb :=float64 (_gde )*float64 (_cfbe )*_c .Pi ;
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_ebdd :=int (float64 (_dedf *_cfe /2)*0.9);_dbfa :=int (float64 (_cfe *_dedf /2)*0.9);for _dfge :=0;_dfge < _edc ;_dfge ++{_deda :=_cfe *_dfge +_gdbc ;var _cba int ;if _dfge ==_edc -1{_gdbc =0;_cba =_ddga .Width ;}else {_cba =_deda +_cfe ;if ((_ddga .Width -_gdbc )%_edc )> 0{_gdbc ++;
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_cba ++;};};for _eege :=0;_eege < _edc ;_eege ++{_gagf :=_dedf *_eege +_eeag ;var _eccb int ;if _eege ==_edc -1{_eeag =0;_eccb =_ddga .Height ;}else {_eccb =_gagf +_dedf ;if (_ddga .Height -_eeag )%_edc > 0{_eeag ++;_eccb ++;};};var _dbbd ,_bbb ,_gceca ,_abc int ;
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_cbg :=(_deda +_cba )/2;_ggd :=(_gagf +_eccb )/2;for _ccef :=_deda ;_ccef < _cba ;_ccef ++{for _cgga :=_gagf ;_cgga < _eccb ;_cgga ++{if _gcef .GetPixel (_ccef ,_cgga ){if _ccef < _cbg {_dbbd ++;}else {_bbb ++;};if _cgga < _ggd {_abc ++;}else {_gceca ++;
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};};};};_fda [_dfge ][_eege ]=_dbbd +_bbb ;_afae [_dfge *2][_eege ]=_dbbd ;_afae [_dfge *2+1][_eege ]=_bbb ;_dadd [_dfge ][_eege *2]=_abc ;_dadd [_dfge ][_eege *2+1]=_gceca ;};};for _ccc :=0;_ccc < _edc *2-1;_ccc ++{for _faab :=0;_faab < (_edc -1);_faab ++{var _cfabg int ;
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for _deag :=0;_deag < 2;_deag ++{for _dgf :=0;_dgf < 2;_dgf ++{_cfabg +=_afae [_ccc +_deag ][_faab +_dgf ];};};if _cfabg > _dbfa {return false ;};};};for _egg :=0;_egg < (_edc -1);_egg ++{for _gbgb :=0;_gbgb < ((_edc *2)-1);_gbgb ++{var _gafa int ;for _bcdfd :=0;
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_bcdfd < 2;_bcdfd ++{for _cfgge :=0;_cfgge < 2;_cfgge ++{_gafa +=_dadd [_egg +_bcdfd ][_gbgb +_cfgge ];};};if _gafa > _ebdd {return false ;};};};for _affg :=0;_affg < (_edc -2);_affg ++{for _badg :=0;_badg < (_edc -2);_badg ++{var _dbbb ,_fbgd int ;for _dbab :=0;
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_dbab < 3;_dbab ++{for _bgda :=0;_bgda < 3;_bgda ++{if _dbab ==_bgda {_dbbb +=_fda [_affg +_dbab ][_badg +_bgda ];};if (2-_dbab )==_bgda {_fbgd +=_fda [_affg +_dbab ][_badg +_bgda ];};};};if _dbbb > _dbfa ||_fbgd > _dbfa {return false ;};};};for _cbfa :=0;
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_cbfa < (_edc -1);_cbfa ++{for _aafd :=0;_aafd < (_edc -1);_aafd ++{var _aacd int ;for _cbaa :=0;_cbaa < 2;_cbaa ++{for _feeg :=0;_feeg < 2;_feeg ++{_aacd +=_fda [_cbfa +_cbaa ][_aafd +_feeg ];};};if float64 (_aacd )> _bcb {return false ;};};};return true ;
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};func (_bddf *Bitmap )setBit (_dfba int ){_bddf .Data [(_dfba >>3)]|=0x80>>uint (_dfba &7)};type LocationFilter int ;func (_cadc *byHeight )Less (i ,j int )bool {return _cadc .Values [i ].Height < _cadc .Values [j ].Height };func (_defd *Bitmaps )AddBox (box *_fb .Rectangle ){_defd .Boxes =append (_defd .Boxes ,box )};
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func _ebgg (_adde *Bitmap ,_babc ,_cedb ,_bcg ,_cefb int ,_edaa RasterOperator ){if _babc < 0{_bcg +=_babc ;_babc =0;};_cdfd :=_babc +_bcg -_adde .Width ;if _cdfd > 0{_bcg -=_cdfd ;};if _cedb < 0{_cefb +=_cedb ;_cedb =0;};_gcgfe :=_cedb +_cefb -_adde .Height ;
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if _gcgfe > 0{_cefb -=_gcgfe ;};if _bcg <=0||_cefb <=0{return ;};if (_babc &7)==0{_bgab (_adde ,_babc ,_cedb ,_bcg ,_cefb ,_edaa );}else {_efgb (_adde ,_babc ,_cedb ,_bcg ,_cefb ,_edaa );};};func _cgg ()(_ba [256]uint16 ){for _gag :=0;_gag < 256;_gag ++{if _gag &0x01!=0{_ba [_gag ]|=0x3;
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};if _gag &0x02!=0{_ba [_gag ]|=0xc;};if _gag &0x04!=0{_ba [_gag ]|=0x30;};if _gag &0x08!=0{_ba [_gag ]|=0xc0;};if _gag &0x10!=0{_ba [_gag ]|=0x300;};if _gag &0x20!=0{_ba [_gag ]|=0xc00;};if _gag &0x40!=0{_ba [_gag ]|=0x3000;};if _gag &0x80!=0{_ba [_gag ]|=0xc000;
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};};return _ba ;};func (_cgff *Bitmap )setPadBits (_edg int ){_fcd :=8-_cgff .Width %8;if _fcd ==8{return ;};_fceg :=_cgff .Width /8;_bdgc :=_eaec [_fcd ];if _edg ==0{_bdgc ^=_bdgc ;};var _bdbd int ;for _egf :=0;_egf < _cgff .Height ;_egf ++{_bdbd =_egf *_cgff .RowStride +_fceg ;
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if _edg ==0{_cgff .Data [_bdbd ]&=_bdgc ;}else {_cgff .Data [_bdbd ]|=_bdgc ;};};};type Color int ;func _egfg (_bba int )int {if _bba < 0{return -_bba ;};return _bba ;};func _cab (_bgeg ,_aabd ,_gdd *Bitmap )(*Bitmap ,error ){const _egbf ="\u0073\u0075\u0062\u0074\u0072\u0061\u0063\u0074";
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if _aabd ==nil {return nil ,_d .Error (_egbf ,"'\u0073\u0031\u0027\u0020\u0069\u0073\u0020\u006e\u0069\u006c");};if _gdd ==nil {return nil ,_d .Error (_egbf ,"'\u0073\u0032\u0027\u0020\u0069\u0073\u0020\u006e\u0069\u006c");};var _cabd error ;switch {case _bgeg ==_aabd :if _cabd =_bgeg .RasterOperation (0,0,_aabd .Width ,_aabd .Height ,PixNotSrcAndDst ,_gdd ,0,0);
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_cabd !=nil {return nil ,_d .Wrap (_cabd ,_egbf ,"\u0064 \u003d\u003d\u0020\u0073\u0031");};case _bgeg ==_gdd :if _cabd =_bgeg .RasterOperation (0,0,_aabd .Width ,_aabd .Height ,PixNotSrcAndDst ,_aabd ,0,0);_cabd !=nil {return nil ,_d .Wrap (_cabd ,_egbf ,"\u0064 \u003d\u003d\u0020\u0073\u0032");
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};default:_bgeg ,_cabd =_bce (_bgeg ,_aabd );if _cabd !=nil {return nil ,_d .Wrap (_cabd ,_egbf ,"");};if _cabd =_bgeg .RasterOperation (0,0,_aabd .Width ,_aabd .Height ,PixNotSrcAndDst ,_gdd ,0,0);_cabd !=nil {return nil ,_d .Wrap (_cabd ,_egbf ,"\u0064e\u0066\u0061\u0075\u006c\u0074");
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};};return _bgeg ,nil ;};const (_ SizeComparison =iota ;SizeSelectIfLT ;SizeSelectIfGT ;SizeSelectIfLTE ;SizeSelectIfGTE ;SizeSelectIfEQ ;);func (_fbd *Bitmap )SetPadBits (value int ){_fbd .setPadBits (value )};func _bce (_gcbd ,_gagb *Bitmap )(*Bitmap ,error ){if _gagb ==nil {return nil ,_d .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");
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};if _gagb ==_gcbd {return _gcbd ,nil ;};if _gcbd ==nil {_gcbd =_gagb .createTemplate ();copy (_gcbd .Data ,_gagb .Data );return _gcbd ,nil ;};_gda :=_gcbd .resizeImageData (_gagb );if _gda !=nil {return nil ,_d .Wrap (_gda ,"\u0063\u006f\u0070\u0079\u0042\u0069\u0074\u006d\u0061\u0070","");
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};_gcbd .Text =_gagb .Text ;copy (_gcbd .Data ,_gagb .Data );return _gcbd ,nil ;};func init (){for _cbeg :=0;_cbeg < 256;_cbeg ++{_cdc [_cbeg ]=uint8 (_cbeg &0x1)+(uint8 (_cbeg >>1)&0x1)+(uint8 (_cbeg >>2)&0x1)+(uint8 (_cbeg >>3)&0x1)+(uint8 (_cbeg >>4)&0x1)+(uint8 (_cbeg >>5)&0x1)+(uint8 (_cbeg >>6)&0x1)+(uint8 (_cbeg >>7)&0x1);
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};};func (_dedg *Bitmap )InverseData (){_dedg .inverseData ()};func (_fgb *Bitmap )addPadBits ()(_gaa error ){const _efec ="\u0062\u0069\u0074\u006d\u0061\u0070\u002e\u0061\u0064\u0064\u0050\u0061d\u0042\u0069\u0074\u0073";_cfgg :=_fgb .Width %8;if _cfgg ==0{return nil ;
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};_cgfda :=_fgb .Width /8;_cbdc :=_bg .NewReader (_fgb .Data );_dfed :=make ([]byte ,_fgb .Height *_fgb .RowStride );_aed :=_bg .NewWriterMSB (_dfed );_dedgb :=make ([]byte ,_cgfda );var (_cga int ;_gebg uint64 ;);for _cga =0;_cga < _fgb .Height ;_cga ++{if _ ,_gaa =_cbdc .Read (_dedgb );
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_gaa !=nil {return _d .Wrap (_gaa ,_efec ,"\u0066u\u006c\u006c\u0020\u0062\u0079\u0074e");};if _ ,_gaa =_aed .Write (_dedgb );_gaa !=nil {return _d .Wrap (_gaa ,_efec ,"\u0066\u0075\u006c\u006c\u0020\u0062\u0079\u0074\u0065\u0073");};if _gebg ,_gaa =_cbdc .ReadBits (byte (_cfgg ));
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_gaa !=nil {return _d .Wrap (_gaa ,_efec ,"\u0073\u006b\u0069\u0070\u0070\u0069\u006e\u0067\u0020\u0062\u0069\u0074\u0073");};if _gaa =_aed .WriteByte (byte (_gebg )<<uint (8-_cfgg ));_gaa !=nil {return _d .Wrap (_gaa ,_efec ,"\u006ca\u0073\u0074\u0020\u0062\u0079\u0074e");
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};};_fgb .Data =_aed .Data ();return nil ;};func _gaeee (_bggef *Bitmap ,_bbcg *_b .Stack ,_beed ,_fdeb int )(_degd *_fb .Rectangle ,_adgcb error ){const _dbgde ="\u0073e\u0065d\u0046\u0069\u006c\u006c\u0053\u0074\u0061\u0063\u006b\u0042\u0042";if _bggef ==nil {return nil ,_d .Error (_dbgde ,"\u0070\u0072\u006fvi\u0064\u0065\u0064\u0020\u006e\u0069\u006c\u0020\u0027\u0073\u0027\u0020\u0042\u0069\u0074\u006d\u0061\u0070");
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};if _bbcg ==nil {return nil ,_d .Error (_dbgde ,"p\u0072o\u0076\u0069\u0064\u0065\u0064\u0020\u006e\u0069l\u0020\u0027\u0073\u0074ac\u006b\u0027");};_fgab ,_dacd :=_bggef .Width ,_bggef .Height ;_gafdd :=_fgab -1;_ffef :=_dacd -1;if _beed < 0||_beed > _gafdd ||_fdeb < 0||_fdeb > _ffef ||!_bggef .GetPixel (_beed ,_fdeb ){return nil ,nil ;
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};var _bcgb *_fb .Rectangle ;_bcgb ,_adgcb =Rect (100000,100000,0,0);if _adgcb !=nil {return nil ,_d .Wrap (_adgcb ,_dbgde ,"");};if _adgcb =_geab (_bbcg ,_beed ,_beed ,_fdeb ,1,_ffef ,_bcgb );_adgcb !=nil {return nil ,_d .Wrap (_adgcb ,_dbgde ,"\u0069\u006e\u0069t\u0069\u0061\u006c\u0020\u0070\u0075\u0073\u0068");
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};if _adgcb =_geab (_bbcg ,_beed ,_beed ,_fdeb +1,-1,_ffef ,_bcgb );_adgcb !=nil {return nil ,_d .Wrap (_adgcb ,_dbgde ,"\u0032\u006ed\u0020\u0069\u006ei\u0074\u0069\u0061\u006c\u0020\u0070\u0075\u0073\u0068");};_bcgb .Min .X ,_bcgb .Max .X =_beed ,_beed ;
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_bcgb .Min .Y ,_bcgb .Max .Y =_fdeb ,_fdeb ;var (_fabe *fillSegment ;_eced int ;);for _bbcg .Len ()> 0{if _fabe ,_adgcb =_feef (_bbcg );_adgcb !=nil {return nil ,_d .Wrap (_adgcb ,_dbgde ,"");};_fdeb =_fabe ._aegc ;for _beed =_fabe ._gebc ;_beed >=0&&_bggef .GetPixel (_beed ,_fdeb );
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_beed --{if _adgcb =_bggef .SetPixel (_beed ,_fdeb ,0);_adgcb !=nil {return nil ,_d .Wrap (_adgcb ,_dbgde ,"");};};if _beed >=_fabe ._gebc {for _beed ++;_beed <=_fabe ._fdeg &&_beed <=_gafdd &&!_bggef .GetPixel (_beed ,_fdeb );_beed ++{};_eced =_beed ;
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if !(_beed <=_fabe ._fdeg &&_beed <=_gafdd ){continue ;};}else {_eced =_beed +1;if _eced < _fabe ._gebc -1{if _adgcb =_geab (_bbcg ,_eced ,_fabe ._gebc -1,_fabe ._aegc ,-_fabe ._bbcgb ,_ffef ,_bcgb );_adgcb !=nil {return nil ,_d .Wrap (_adgcb ,_dbgde ,"\u006c\u0065\u0061\u006b\u0020\u006f\u006e\u0020\u006c\u0065\u0066\u0074 \u0073\u0069\u0064\u0065");
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};};_beed =_fabe ._gebc +1;};for {for ;_beed <=_gafdd &&_bggef .GetPixel (_beed ,_fdeb );_beed ++{if _adgcb =_bggef .SetPixel (_beed ,_fdeb ,0);_adgcb !=nil {return nil ,_d .Wrap (_adgcb ,_dbgde ,"\u0032n\u0064\u0020\u0073\u0065\u0074");};};if _adgcb =_geab (_bbcg ,_eced ,_beed -1,_fabe ._aegc ,_fabe ._bbcgb ,_ffef ,_bcgb );
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_adgcb !=nil {return nil ,_d .Wrap (_adgcb ,_dbgde ,"n\u006f\u0072\u006d\u0061\u006c\u0020\u0070\u0075\u0073\u0068");};if _beed > _fabe ._fdeg +1{if _adgcb =_geab (_bbcg ,_fabe ._fdeg +1,_beed -1,_fabe ._aegc ,-_fabe ._bbcgb ,_ffef ,_bcgb );_adgcb !=nil {return nil ,_d .Wrap (_adgcb ,_dbgde ,"\u006ce\u0061k\u0020\u006f\u006e\u0020\u0072i\u0067\u0068t\u0020\u0073\u0069\u0064\u0065");
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};};for _beed ++;_beed <=_fabe ._fdeg &&_beed <=_gafdd &&!_bggef .GetPixel (_beed ,_fdeb );_beed ++{};_eced =_beed ;if !(_beed <=_fabe ._fdeg &&_beed <=_gafdd ){break ;};};};_bcgb .Max .X ++;_bcgb .Max .Y ++;return _bcgb ,nil ;};func (_dacb *Bitmap )setTwoBytes (_beg int ,_ecac uint16 )error {if _beg +1> len (_dacb .Data )-1{return _d .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",_beg );
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};_dacb .Data [_beg ]=byte ((_ecac &0xff00)>>8);_dacb .Data [_beg +1]=byte (_ecac &0xff);return nil ;};func TstFrameBitmapData ()[]byte {return _bfgad .Data };func _abbg (_ededg ,_cecf *Bitmap ,_fcff ,_caf int )(_efbd error ){const _daca ="\u0073e\u0065d\u0066\u0069\u006c\u006c\u0042i\u006e\u0061r\u0079\u004c\u006f\u0077\u0038";
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var (_dgee ,_fceea ,_bgaee ,_bdbdd int ;_eabf ,_gagfc ,_ecfc ,_debe ,_baff ,_babce ,_gddd ,_cedcf byte ;);for _dgee =0;_dgee < _fcff ;_dgee ++{_bgaee =_dgee *_ededg .RowStride ;_bdbdd =_dgee *_cecf .RowStride ;for _fceea =0;_fceea < _caf ;_fceea ++{if _eabf ,_efbd =_ededg .GetByte (_bgaee +_fceea );
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_efbd !=nil {return _d .Wrap (_efbd ,_daca ,"\u0067e\u0074 \u0073\u006f\u0075\u0072\u0063\u0065\u0020\u0062\u0079\u0074\u0065");};if _gagfc ,_efbd =_cecf .GetByte (_bdbdd +_fceea );_efbd !=nil {return _d .Wrap (_efbd ,_daca ,"\u0067\u0065\u0074\u0020\u006d\u0061\u0073\u006b\u0020\u0062\u0079\u0074\u0065");
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};if _dgee > 0{if _ecfc ,_efbd =_ededg .GetByte (_bgaee -_ededg .RowStride +_fceea );_efbd !=nil {return _d .Wrap (_efbd ,_daca ,"\u0069\u0020\u003e\u0020\u0030\u0020\u0062\u0079\u0074\u0065");};_eabf |=_ecfc |(_ecfc <<1)|(_ecfc >>1);if _fceea > 0{if _cedcf ,_efbd =_ededg .GetByte (_bgaee -_ededg .RowStride +_fceea -1);
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_efbd !=nil {return _d .Wrap (_efbd ,_daca ,"\u0069\u0020\u003e\u00200 \u0026\u0026\u0020\u006a\u0020\u003e\u0020\u0030\u0020\u0062\u0079\u0074\u0065");};_eabf |=_cedcf <<7;};if _fceea < _caf -1{if _cedcf ,_efbd =_ededg .GetByte (_bgaee -_ededg .RowStride +_fceea +1);
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_efbd !=nil {return _d .Wrap (_efbd ,_daca ,"\u006a\u0020<\u0020\u0077\u0070l\u0020\u002d\u0020\u0031\u0020\u0062\u0079\u0074\u0065");};_eabf |=_cedcf >>7;};};if _fceea > 0{if _debe ,_efbd =_ededg .GetByte (_bgaee +_fceea -1);_efbd !=nil {return _d .Wrap (_efbd ,_daca ,"\u006a\u0020\u003e \u0030");
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};_eabf |=_debe <<7;};_eabf &=_gagfc ;if _eabf ==0||^_eabf ==0{if _efbd =_ededg .SetByte (_bgaee +_fceea ,_eabf );_efbd !=nil {return _d .Wrap (_efbd ,_daca ,"\u0073e\u0074t\u0069\u006e\u0067\u0020\u0065m\u0070\u0074y\u0020\u0062\u0079\u0074\u0065");};
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};for {_gddd =_eabf ;_eabf =(_eabf |(_eabf >>1)|(_eabf <<1))&_gagfc ;if (_eabf ^_gddd )==0{if _efbd =_ededg .SetByte (_bgaee +_fceea ,_eabf );_efbd !=nil {return _d .Wrap (_efbd ,_daca ,"\u0073\u0065\u0074\u0074\u0069\u006e\u0067\u0020\u0070\u0072\u0065\u0076 \u0062\u0079\u0074\u0065");
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};break ;};};};};for _dgee =_fcff -1;_dgee >=0;_dgee --{_bgaee =_dgee *_ededg .RowStride ;_bdbdd =_dgee *_cecf .RowStride ;for _fceea =_caf -1;_fceea >=0;_fceea --{if _eabf ,_efbd =_ededg .GetByte (_bgaee +_fceea );_efbd !=nil {return _d .Wrap (_efbd ,_daca ,"\u0072\u0065\u0076er\u0073\u0065\u0020\u0067\u0065\u0074\u0020\u0073\u006f\u0075\u0072\u0063\u0065\u0020\u0062\u0079\u0074\u0065");
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};if _gagfc ,_efbd =_cecf .GetByte (_bdbdd +_fceea );_efbd !=nil {return _d .Wrap (_efbd ,_daca ,"r\u0065\u0076\u0065\u0072se\u0020g\u0065\u0074\u0020\u006d\u0061s\u006b\u0020\u0062\u0079\u0074\u0065");};if _dgee < _fcff -1{if _baff ,_efbd =_ededg .GetByte (_bgaee +_ededg .RowStride +_fceea );
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_efbd !=nil {return _d .Wrap (_efbd ,_daca ,"\u0069\u0020\u003c\u0020h\u0020\u002d\u0020\u0031\u0020\u002d\u003e\u0020\u0067\u0065t\u0020s\u006f\u0075\u0072\u0063\u0065\u0020\u0062y\u0074\u0065");};_eabf |=_baff |(_baff <<1)|_baff >>1;if _fceea > 0{if _cedcf ,_efbd =_ededg .GetByte (_bgaee +_ededg .RowStride +_fceea -1);
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|
_efbd !=nil {return _d .Wrap (_efbd ,_daca ,"\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");};_eabf |=_cedcf <<7;};if _fceea < _caf -1{if _cedcf ,_efbd =_ededg .GetByte (_bgaee +_ededg .RowStride +_fceea +1);
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|
_efbd !=nil {return _d .Wrap (_efbd ,_daca ,"\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");
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|
};_eabf |=_cedcf >>7;};};if _fceea < _caf -1{if _babce ,_efbd =_ededg .GetByte (_bgaee +_fceea +1);_efbd !=nil {return _d .Wrap (_efbd ,_daca ,"\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");
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|
};_eabf |=_babce >>7;};_eabf &=_gagfc ;if _eabf ==0||(^_eabf )==0{if _efbd =_ededg .SetByte (_bgaee +_fceea ,_eabf );_efbd !=nil {return _d .Wrap (_efbd ,_daca ,"\u0073e\u0074 \u006d\u0061\u0073\u006b\u0065\u0064\u0020\u0062\u0079\u0074\u0065");};};for {_gddd =_eabf ;
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|
_eabf =(_eabf |(_eabf >>1)|(_eabf <<1))&_gagfc ;if (_eabf ^_gddd )==0{if _efbd =_ededg .SetByte (_bgaee +_fceea ,_eabf );_efbd !=nil {return _d .Wrap (_efbd ,_daca ,"r\u0065\u0076\u0065\u0072se\u0020s\u0065\u0074\u0020\u0070\u0072e\u0076\u0020\u0062\u0079\u0074\u0065");
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|
};break ;};};};};return nil ;};func TstAddSymbol (t *_da .T ,bms *Bitmaps ,sym *Bitmap ,x *int ,y int ,space int ){bms .AddBitmap (sym );_cagf :=_fb .Rect (*x ,y ,*x +sym .Width ,y +sym .Height );bms .AddBox (&_cagf );*x +=sym .Width +space ;};type fillSegment struct{_gebc int ;
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_fdeg int ;_aegc int ;_bbcgb int ;};func (_ddfg *Bitmap )GetByte (index int )(byte ,error ){if index > len (_ddfg .Data )-1||index < 0{return 0,_d .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 );
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};return _ddfg .Data [index ],nil ;};func (_baga *ClassedPoints )SortByX (){_baga ._afafe =_baga .xSortFunction ();_a .Sort (_baga )};var _ _a .Interface =&ClassedPoints {};func (_faad *Bitmaps )SelectBySize (width ,height int ,tp LocationFilter ,relation SizeComparison )(_dedag *Bitmaps ,_abfa error ){const _adfg ="B\u0069t\u006d\u0061\u0070\u0073\u002e\u0053\u0065\u006ce\u0063\u0074\u0042\u0079Si\u007a\u0065";
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|
if _faad ==nil {return nil ,_d .Error (_adfg ,"\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 ,_d .Errorf (_adfg ,"\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 );
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};switch relation {case SizeSelectIfLT ,SizeSelectIfGT ,SizeSelectIfLTE ,SizeSelectIfGTE ,SizeSelectIfEQ :default:return nil ,_d .Errorf (_adfg ,"\u0069\u006e\u0076\u0061li\u0064\u0020\u0072\u0065\u006c\u0061\u0074\u0069\u006f\u006e\u003a\u0020\u0027\u0025d\u0027",relation );
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};_dfdde ,_abfa :=_faad .makeSizeIndicator (width ,height ,tp ,relation );if _abfa !=nil {return nil ,_d .Wrap (_abfa ,_adfg ,"");};_dedag ,_abfa =_faad .selectByIndicator (_dfdde );if _abfa !=nil {return nil ,_d .Wrap (_abfa ,_adfg ,"");};return _dedag ,nil ;
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};func MorphSequence (src *Bitmap ,sequence ...MorphProcess )(*Bitmap ,error ){return _dfda (src ,sequence ...);};func (_gfeb *Bitmap )setEightBytes (_dga int ,_bead uint64 )error {_dfgg :=_gfeb .RowStride -(_dga %_gfeb .RowStride );if _gfeb .RowStride !=_gfeb .Width >>3{_dfgg --;
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};if _dfgg >=8{return _gfeb .setEightFullBytes (_dga ,_bead );};return _gfeb .setEightPartlyBytes (_dga ,_dfgg ,_bead );};func (_cdcd *ClassedPoints )GetIntXByClass (i int )(int ,error ){const _cbfdf ="\u0043\u006c\u0061\u0073s\u0065\u0064\u0050\u006f\u0069\u006e\u0074\u0073\u002e\u0047e\u0074I\u006e\u0074\u0059\u0042\u0079\u0043\u006ca\u0073\u0073";
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if i >=_cdcd .IntSlice .Size (){return 0,_d .Errorf (_cbfdf ,"\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 );
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|
};return int (_cdcd .XAtIndex (i )),nil ;};func _bgbe (_agg ,_ebee ,_beba *Bitmap )(*Bitmap ,error ){const _eab ="\u0062\u0069\u0074\u006d\u0061\u0070\u002e\u0078\u006f\u0072";if _ebee ==nil {return nil ,_d .Error (_eab ,"'\u0062\u0031\u0027\u0020\u0069\u0073\u0020\u006e\u0069\u006c");
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};if _beba ==nil {return nil ,_d .Error (_eab ,"'\u0062\u0032\u0027\u0020\u0069\u0073\u0020\u006e\u0069\u006c");};if _agg ==_beba {return nil ,_d .Error (_eab ,"'\u0064\u0027\u0020\u003d\u003d\u0020\u0027\u0062\u0032\u0027");};if !_ebee .SizesEqual (_beba ){_ea .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",_eab );
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};var _eefe error ;if _agg ,_eefe =_bce (_agg ,_ebee );_eefe !=nil {return nil ,_d .Wrap (_eefe ,_eab ,"\u0063\u0061n\u0027\u0074\u0020c\u0072\u0065\u0061\u0074\u0065\u0020\u0027\u0064\u0027");};if _eefe =_agg .RasterOperation (0,0,_agg .Width ,_agg .Height ,PixSrcXorDst ,_beba ,0,0);
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_eefe !=nil {return nil ,_d .Wrap (_eefe ,_eab ,"");};return _agg ,nil ;};const (_ LocationFilter =iota ;LocSelectWidth ;LocSelectHeight ;LocSelectXVal ;LocSelectYVal ;LocSelectIfEither ;LocSelectIfBoth ;);func _fccf (_def *Bitmap ,_dafbaa *Bitmap ,_dgaf *Selection ,_ebbef **Bitmap )(*Bitmap ,error ){const _afad ="\u0070\u0072\u006f\u0063\u0065\u0073\u0073\u004d\u006f\u0072\u0070\u0068A\u0072\u0067\u0073\u0031";
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if _dafbaa ==nil {return nil ,_d .Error (_afad ,"\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 _dgaf ==nil {return nil ,_d .Error (_afad ,"\u004d\u006f\u0072\u0068p\u0041\u0072\u0067\u0073\u0031\u0020\u0027\u0073\u0065\u006c'\u0020n\u006f\u0074\u0020\u0064\u0065\u0066\u0069n\u0065\u0064");
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|
};_gbgbb ,_bdbda :=_dgaf .Height ,_dgaf .Width ;if _gbgbb ==0||_bdbda ==0{return nil ,_d .Error (_afad ,"\u0073\u0065\u006c\u0065ct\u0069\u006f\u006e\u0020\u006f\u0066\u0020\u0073\u0069\u007a\u0065\u0020\u0030");};if _def ==nil {_def =_dafbaa .createTemplate ();
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*_ebbef =_dafbaa ;return _def ,nil ;};_def .Width =_dafbaa .Width ;_def .Height =_dafbaa .Height ;_def .RowStride =_dafbaa .RowStride ;_def .Color =_dafbaa .Color ;_def .Data =make ([]byte ,_dafbaa .RowStride *_dafbaa .Height );if _def ==_dafbaa {*_ebbef =_dafbaa .Copy ();
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}else {*_ebbef =_dafbaa ;};return _def ,nil ;};func Centroid (bm *Bitmap ,centTab ,sumTab []int )(Point ,error ){return bm .centroid (centTab ,sumTab )};func Blit (src *Bitmap ,dst *Bitmap ,x ,y int ,op CombinationOperator )error {var _gfc ,_ecf int ;_bbba :=src .RowStride -1;
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if x < 0{_ecf =-x ;x =0;}else if x +src .Width > dst .Width {_bbba -=src .Width +x -dst .Width ;};if y < 0{_gfc =-y ;y =0;_ecf +=src .RowStride ;_bbba +=src .RowStride ;}else if y +src .Height > dst .Height {_gfc =src .Height +y -dst .Height ;};var (_cag int ;
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_bddb error ;);_dbefd :=x &0x07;_cbdd :=8-_dbefd ;_abebe :=src .Width &0x07;_eaaa :=_cbdd -_abebe ;_aaa :=_cbdd &0x07!=0;_baaa :=src .Width <=((_bbba -_ecf )<<3)+_cbdd ;_gdbg :=dst .GetByteIndex (x ,y );_gdgbc :=_gfc +dst .Height ;if src .Height > _gdgbc {_cag =_gdgbc ;
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}else {_cag =src .Height ;};switch {case !_aaa :_bddb =_fedd (src ,dst ,_gfc ,_cag ,_gdbg ,_ecf ,_bbba ,op );case _baaa :_bddb =_cedg (src ,dst ,_gfc ,_cag ,_gdbg ,_ecf ,_bbba ,_eaaa ,_dbefd ,_cbdd ,op );default:_bddb =_age (src ,dst ,_gfc ,_cag ,_gdbg ,_ecf ,_bbba ,_eaaa ,_dbefd ,_cbdd ,op ,_abebe );
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};return _bddb ;};const (AsymmetricMorphBC BoundaryCondition =iota ;SymmetricMorphBC ;);func (_eaab *ClassedPoints )Len ()int {return _eaab .IntSlice .Size ()};func _ccgeg (_efbac *Bitmap ,_acef *Bitmap ,_gdfdc int )(_ecad error ){const _dgcf ="\u0073\u0065\u0065\u0064\u0066\u0069\u006c\u006c\u0042\u0069\u006e\u0061r\u0079\u004c\u006f\u0077";
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_abdf :=_fbgc (_efbac .Height ,_acef .Height );_cgbe :=_fbgc (_efbac .RowStride ,_acef .RowStride );switch _gdfdc {case 4:_ecad =_fged (_efbac ,_acef ,_abdf ,_cgbe );case 8:_ecad =_abbg (_efbac ,_acef ,_abdf ,_cgbe );default:return _d .Errorf (_dgcf ,"\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",_gdfdc );
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};if _ecad !=nil {return _d .Wrap (_ecad ,_dgcf ,"");};return nil ;};func _gebgfd ()[]int {_ade :=make ([]int ,256);for _cadf :=0;_cadf <=0xff;_cadf ++{_efag :=byte (_cadf );_ade [_efag ]=int (_efag &0x1)+(int (_efag >>1)&0x1)+(int (_efag >>2)&0x1)+(int (_efag >>3)&0x1)+(int (_efag >>4)&0x1)+(int (_efag >>5)&0x1)+(int (_efag >>6)&0x1)+(int (_efag >>7)&0x1);
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};return _ade ;};func (_ebc *Bitmap )GetPixel (x ,y int )bool {_bef :=_ebc .GetByteIndex (x ,y );_eaca :=_ebc .GetBitOffset (x );_eaac :=uint (7-_eaca );if _bef > len (_ebc .Data )-1{_ea .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 ,_ebc );
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return false ;};if (_ebc .Data [_bef ]>>_eaac )&0x01>=1{return true ;};return false ;};func _fedd (_efecf ,_daedb *Bitmap ,_cge ,_efgc ,_baba ,_edbec ,_bdac int ,_dcgb CombinationOperator )error {var _decc int ;_cea :=func (){_decc ++;_baba +=_daedb .RowStride ;
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_edbec +=_efecf .RowStride ;_bdac +=_efecf .RowStride };for _decc =_cge ;_decc < _efgc ;_cea (){_gffg :=_baba ;for _fggd :=_edbec ;_fggd <=_bdac ;_fggd ++{_fde ,_gggg :=_daedb .GetByte (_gffg );if _gggg !=nil {return _gggg ;};_gdda ,_gggg :=_efecf .GetByte (_fggd );
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if _gggg !=nil {return _gggg ;};if _gggg =_daedb .SetByte (_gffg ,_adda (_fde ,_gdda ,_dcgb ));_gggg !=nil {return _gggg ;};_gffg ++;};};return nil ;};func TstWordBitmap (t *_da .T ,scale ...int )*Bitmap {_fbgcb :=1;if len (scale )> 0{_fbgcb =scale [0];
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};_ggfd :=3;_fafa :=9+7+15+2*_ggfd ;_bbga :=5+_ggfd +5;_fcege :=New (_fafa *_fbgcb ,_bbga *_fbgcb );_cegc :=&Bitmaps {};var _ddcd *int ;_ggfd *=_fbgcb ;_eceag :=0;_ddcd =&_eceag ;_eadea :=0;_gefb :=TstDSymbol (t ,scale ...);TstAddSymbol (t ,_cegc ,_gefb ,_ddcd ,_eadea ,1*_fbgcb );
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_gefb =TstOSymbol (t ,scale ...);TstAddSymbol (t ,_cegc ,_gefb ,_ddcd ,_eadea ,_ggfd );_gefb =TstISymbol (t ,scale ...);TstAddSymbol (t ,_cegc ,_gefb ,_ddcd ,_eadea ,1*_fbgcb );_gefb =TstTSymbol (t ,scale ...);TstAddSymbol (t ,_cegc ,_gefb ,_ddcd ,_eadea ,_ggfd );
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_gefb =TstNSymbol (t ,scale ...);TstAddSymbol (t ,_cegc ,_gefb ,_ddcd ,_eadea ,1*_fbgcb );_gefb =TstOSymbol (t ,scale ...);TstAddSymbol (t ,_cegc ,_gefb ,_ddcd ,_eadea ,1*_fbgcb );_gefb =TstWSymbol (t ,scale ...);TstAddSymbol (t ,_cegc ,_gefb ,_ddcd ,_eadea ,0);
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*_ddcd =0;_eadea =5*_fbgcb +_ggfd ;_gefb =TstOSymbol (t ,scale ...);TstAddSymbol (t ,_cegc ,_gefb ,_ddcd ,_eadea ,1*_fbgcb );_gefb =TstRSymbol (t ,scale ...);TstAddSymbol (t ,_cegc ,_gefb ,_ddcd ,_eadea ,_ggfd );_gefb =TstNSymbol (t ,scale ...);TstAddSymbol (t ,_cegc ,_gefb ,_ddcd ,_eadea ,1*_fbgcb );
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_gefb =TstESymbol (t ,scale ...);TstAddSymbol (t ,_cegc ,_gefb ,_ddcd ,_eadea ,1*_fbgcb );_gefb =TstVSymbol (t ,scale ...);TstAddSymbol (t ,_cegc ,_gefb ,_ddcd ,_eadea ,1*_fbgcb );_gefb =TstESymbol (t ,scale ...);TstAddSymbol (t ,_cegc ,_gefb ,_ddcd ,_eadea ,1*_fbgcb );
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_gefb =TstRSymbol (t ,scale ...);TstAddSymbol (t ,_cegc ,_gefb ,_ddcd ,_eadea ,0);TstWriteSymbols (t ,_cegc ,_fcege );return _fcege ;};func (_gff *Bitmap )String ()string {var _eeg ="\u000a";for _bccd :=0;_bccd < _gff .Height ;_bccd ++{var _bed string ;
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for _dbb :=0;_dbb < _gff .Width ;_dbb ++{_gga :=_gff .GetPixel (_dbb ,_bccd );if _gga {_bed +="\u0031";}else {_bed +="\u0030";};};_eeg +=_bed +"\u000a";};return _eeg ;};func (_afgb *Bitmap )ConnComponents (bms *Bitmaps ,connectivity int )(_cda *Boxes ,_gfeg error ){const _dabd ="B\u0069\u0074\u006d\u0061p.\u0043o\u006e\u006e\u0043\u006f\u006dp\u006f\u006e\u0065\u006e\u0074\u0073";
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if _afgb ==nil {return nil ,_d .Error (_dabd ,"\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 ,_d .Error (_dabd ,"\u0063\u006f\u006ene\u0063\u0074\u0069\u0076\u0069\u0074\u0079\u0020\u006e\u006f\u0074\u0020\u0034\u0020\u006f\u0072\u0020\u0038");
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};if bms ==nil {if _cda ,_gfeg =_afgb .connComponentsBB (connectivity );_gfeg !=nil {return nil ,_d .Wrap (_gfeg ,_dabd ,"");};}else {if _cda ,_gfeg =_afgb .connComponentsBitmapsBB (bms ,connectivity );_gfeg !=nil {return nil ,_d .Wrap (_gfeg ,_dabd ,"");
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};};return _cda ,nil ;};func (_ddc *Bitmap )ToImage ()_fb .Image {_gcd ,_cbdaf :=_ed .NewImage (_ddc .Width ,_ddc .Height ,1,1,_ddc .Data ,nil ,nil );if _cbdaf !=nil {_ea .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",_cbdaf );
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};return _gcd ;};func (_fgfb *ClassedPoints )Less (i ,j int )bool {return _fgfb ._afafe (i ,j )};func (_cbcf *Bitmaps )AddBitmap (bm *Bitmap ){_cbcf .Values =append (_cbcf .Values ,bm )};func (_fbfad *byWidth )Swap (i ,j int ){_fbfad .Values [i ],_fbfad .Values [j ]=_fbfad .Values [j ],_fbfad .Values [i ];
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if _fbfad .Boxes !=nil {_fbfad .Boxes [i ],_fbfad .Boxes [j ]=_fbfad .Boxes [j ],_fbfad .Boxes [i ];};};func _dfaef (_ffbeg *Bitmap ,_ccfe ,_bfbe ,_agff ,_feec int ,_agd RasterOperator ,_fag *Bitmap ,_ccfg ,_fbdaf int )error {var (_fadga bool ;_bedf bool ;
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|
_cbdb int ;_dgdcb int ;_aecdc int ;_ffba bool ;_eacg byte ;_fecb int ;_cecdb int ;_cddb int ;_ace ,_gafb int ;);_geeg :=8-(_ccfe &7);_fgdec :=_eaec [_geeg ];_bgged :=_ffbeg .RowStride *_bfbe +(_ccfe >>3);_dagge :=_fag .RowStride *_fbdaf +(_ccfg >>3);if _agff < _geeg {_fadga =true ;
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_fgdec &=_fada [8-_geeg +_agff ];};if !_fadga {_cbdb =(_agff -_geeg )>>3;if _cbdb > 0{_bedf =true ;_dgdcb =_bgged +1;_aecdc =_dagge +1;};};_fecb =(_ccfe +_agff )&7;if !(_fadga ||_fecb ==0){_ffba =true ;_eacg =_fada [_fecb ];_cecdb =_bgged +1+_cbdb ;_cddb =_dagge +1+_cbdb ;
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};switch _agd {case PixSrc :for _ace =0;_ace < _feec ;_ace ++{_ffbeg .Data [_bgged ]=_efee (_ffbeg .Data [_bgged ],_fag .Data [_dagge ],_fgdec );_bgged +=_ffbeg .RowStride ;_dagge +=_fag .RowStride ;};if _bedf {for _ace =0;_ace < _feec ;_ace ++{for _gafb =0;
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_gafb < _cbdb ;_gafb ++{_ffbeg .Data [_dgdcb +_gafb ]=_fag .Data [_aecdc +_gafb ];};_dgdcb +=_ffbeg .RowStride ;_aecdc +=_fag .RowStride ;};};if _ffba {for _ace =0;_ace < _feec ;_ace ++{_ffbeg .Data [_cecdb ]=_efee (_ffbeg .Data [_cecdb ],_fag .Data [_cddb ],_eacg );
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_cecdb +=_ffbeg .RowStride ;_cddb +=_fag .RowStride ;};};case PixNotSrc :for _ace =0;_ace < _feec ;_ace ++{_ffbeg .Data [_bgged ]=_efee (_ffbeg .Data [_bgged ],^_fag .Data [_dagge ],_fgdec );_bgged +=_ffbeg .RowStride ;_dagge +=_fag .RowStride ;};if _bedf {for _ace =0;
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|
_ace < _feec ;_ace ++{for _gafb =0;_gafb < _cbdb ;_gafb ++{_ffbeg .Data [_dgdcb +_gafb ]=^_fag .Data [_aecdc +_gafb ];};_dgdcb +=_ffbeg .RowStride ;_aecdc +=_fag .RowStride ;};};if _ffba {for _ace =0;_ace < _feec ;_ace ++{_ffbeg .Data [_cecdb ]=_efee (_ffbeg .Data [_cecdb ],^_fag .Data [_cddb ],_eacg );
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_cecdb +=_ffbeg .RowStride ;_cddb +=_fag .RowStride ;};};case PixSrcOrDst :for _ace =0;_ace < _feec ;_ace ++{_ffbeg .Data [_bgged ]=_efee (_ffbeg .Data [_bgged ],_fag .Data [_dagge ]|_ffbeg .Data [_bgged ],_fgdec );_bgged +=_ffbeg .RowStride ;_dagge +=_fag .RowStride ;
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|
};if _bedf {for _ace =0;_ace < _feec ;_ace ++{for _gafb =0;_gafb < _cbdb ;_gafb ++{_ffbeg .Data [_dgdcb +_gafb ]|=_fag .Data [_aecdc +_gafb ];};_dgdcb +=_ffbeg .RowStride ;_aecdc +=_fag .RowStride ;};};if _ffba {for _ace =0;_ace < _feec ;_ace ++{_ffbeg .Data [_cecdb ]=_efee (_ffbeg .Data [_cecdb ],_fag .Data [_cddb ]|_ffbeg .Data [_cecdb ],_eacg );
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|
_cecdb +=_ffbeg .RowStride ;_cddb +=_fag .RowStride ;};};case PixSrcAndDst :for _ace =0;_ace < _feec ;_ace ++{_ffbeg .Data [_bgged ]=_efee (_ffbeg .Data [_bgged ],_fag .Data [_dagge ]&_ffbeg .Data [_bgged ],_fgdec );_bgged +=_ffbeg .RowStride ;_dagge +=_fag .RowStride ;
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|
};if _bedf {for _ace =0;_ace < _feec ;_ace ++{for _gafb =0;_gafb < _cbdb ;_gafb ++{_ffbeg .Data [_dgdcb +_gafb ]&=_fag .Data [_aecdc +_gafb ];};_dgdcb +=_ffbeg .RowStride ;_aecdc +=_fag .RowStride ;};};if _ffba {for _ace =0;_ace < _feec ;_ace ++{_ffbeg .Data [_cecdb ]=_efee (_ffbeg .Data [_cecdb ],_fag .Data [_cddb ]&_ffbeg .Data [_cecdb ],_eacg );
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|
_cecdb +=_ffbeg .RowStride ;_cddb +=_fag .RowStride ;};};case PixSrcXorDst :for _ace =0;_ace < _feec ;_ace ++{_ffbeg .Data [_bgged ]=_efee (_ffbeg .Data [_bgged ],_fag .Data [_dagge ]^_ffbeg .Data [_bgged ],_fgdec );_bgged +=_ffbeg .RowStride ;_dagge +=_fag .RowStride ;
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|
};if _bedf {for _ace =0;_ace < _feec ;_ace ++{for _gafb =0;_gafb < _cbdb ;_gafb ++{_ffbeg .Data [_dgdcb +_gafb ]^=_fag .Data [_aecdc +_gafb ];};_dgdcb +=_ffbeg .RowStride ;_aecdc +=_fag .RowStride ;};};if _ffba {for _ace =0;_ace < _feec ;_ace ++{_ffbeg .Data [_cecdb ]=_efee (_ffbeg .Data [_cecdb ],_fag .Data [_cddb ]^_ffbeg .Data [_cecdb ],_eacg );
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|
_cecdb +=_ffbeg .RowStride ;_cddb +=_fag .RowStride ;};};case PixNotSrcOrDst :for _ace =0;_ace < _feec ;_ace ++{_ffbeg .Data [_bgged ]=_efee (_ffbeg .Data [_bgged ],^(_fag .Data [_dagge ])|_ffbeg .Data [_bgged ],_fgdec );_bgged +=_ffbeg .RowStride ;_dagge +=_fag .RowStride ;
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|
};if _bedf {for _ace =0;_ace < _feec ;_ace ++{for _gafb =0;_gafb < _cbdb ;_gafb ++{_ffbeg .Data [_dgdcb +_gafb ]|=^(_fag .Data [_aecdc +_gafb ]);};_dgdcb +=_ffbeg .RowStride ;_aecdc +=_fag .RowStride ;};};if _ffba {for _ace =0;_ace < _feec ;_ace ++{_ffbeg .Data [_cecdb ]=_efee (_ffbeg .Data [_cecdb ],^(_fag .Data [_cddb ])|_ffbeg .Data [_cecdb ],_eacg );
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|
_cecdb +=_ffbeg .RowStride ;_cddb +=_fag .RowStride ;};};case PixNotSrcAndDst :for _ace =0;_ace < _feec ;_ace ++{_ffbeg .Data [_bgged ]=_efee (_ffbeg .Data [_bgged ],^(_fag .Data [_dagge ])&_ffbeg .Data [_bgged ],_fgdec );_bgged +=_ffbeg .RowStride ;_dagge +=_fag .RowStride ;
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};if _bedf {for _ace =0;_ace < _feec ;_ace ++{for _gafb =0;_gafb < _cbdb ;_gafb ++{_ffbeg .Data [_dgdcb +_gafb ]&=^_fag .Data [_aecdc +_gafb ];};_dgdcb +=_ffbeg .RowStride ;_aecdc +=_fag .RowStride ;};};if _ffba {for _ace =0;_ace < _feec ;_ace ++{_ffbeg .Data [_cecdb ]=_efee (_ffbeg .Data [_cecdb ],^(_fag .Data [_cddb ])&_ffbeg .Data [_cecdb ],_eacg );
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_cecdb +=_ffbeg .RowStride ;_cddb +=_fag .RowStride ;};};case PixSrcOrNotDst :for _ace =0;_ace < _feec ;_ace ++{_ffbeg .Data [_bgged ]=_efee (_ffbeg .Data [_bgged ],_fag .Data [_dagge ]|^(_ffbeg .Data [_bgged ]),_fgdec );_bgged +=_ffbeg .RowStride ;_dagge +=_fag .RowStride ;
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};if _bedf {for _ace =0;_ace < _feec ;_ace ++{for _gafb =0;_gafb < _cbdb ;_gafb ++{_ffbeg .Data [_dgdcb +_gafb ]=_fag .Data [_aecdc +_gafb ]|^(_ffbeg .Data [_dgdcb +_gafb ]);};_dgdcb +=_ffbeg .RowStride ;_aecdc +=_fag .RowStride ;};};if _ffba {for _ace =0;
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|
_ace < _feec ;_ace ++{_ffbeg .Data [_cecdb ]=_efee (_ffbeg .Data [_cecdb ],_fag .Data [_cddb ]|^(_ffbeg .Data [_cecdb ]),_eacg );_cecdb +=_ffbeg .RowStride ;_cddb +=_fag .RowStride ;};};case PixSrcAndNotDst :for _ace =0;_ace < _feec ;_ace ++{_ffbeg .Data [_bgged ]=_efee (_ffbeg .Data [_bgged ],_fag .Data [_dagge ]&^(_ffbeg .Data [_bgged ]),_fgdec );
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|
_bgged +=_ffbeg .RowStride ;_dagge +=_fag .RowStride ;};if _bedf {for _ace =0;_ace < _feec ;_ace ++{for _gafb =0;_gafb < _cbdb ;_gafb ++{_ffbeg .Data [_dgdcb +_gafb ]=_fag .Data [_aecdc +_gafb ]&^(_ffbeg .Data [_dgdcb +_gafb ]);};_dgdcb +=_ffbeg .RowStride ;
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_aecdc +=_fag .RowStride ;};};if _ffba {for _ace =0;_ace < _feec ;_ace ++{_ffbeg .Data [_cecdb ]=_efee (_ffbeg .Data [_cecdb ],_fag .Data [_cddb ]&^(_ffbeg .Data [_cecdb ]),_eacg );_cecdb +=_ffbeg .RowStride ;_cddb +=_fag .RowStride ;};};case PixNotPixSrcOrDst :for _ace =0;
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|
_ace < _feec ;_ace ++{_ffbeg .Data [_bgged ]=_efee (_ffbeg .Data [_bgged ],^(_fag .Data [_dagge ]|_ffbeg .Data [_bgged ]),_fgdec );_bgged +=_ffbeg .RowStride ;_dagge +=_fag .RowStride ;};if _bedf {for _ace =0;_ace < _feec ;_ace ++{for _gafb =0;_gafb < _cbdb ;
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_gafb ++{_ffbeg .Data [_dgdcb +_gafb ]=^(_fag .Data [_aecdc +_gafb ]|_ffbeg .Data [_dgdcb +_gafb ]);};_dgdcb +=_ffbeg .RowStride ;_aecdc +=_fag .RowStride ;};};if _ffba {for _ace =0;_ace < _feec ;_ace ++{_ffbeg .Data [_cecdb ]=_efee (_ffbeg .Data [_cecdb ],^(_fag .Data [_cddb ]|_ffbeg .Data [_cecdb ]),_eacg );
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_cecdb +=_ffbeg .RowStride ;_cddb +=_fag .RowStride ;};};case PixNotPixSrcAndDst :for _ace =0;_ace < _feec ;_ace ++{_ffbeg .Data [_bgged ]=_efee (_ffbeg .Data [_bgged ],^(_fag .Data [_dagge ]&_ffbeg .Data [_bgged ]),_fgdec );_bgged +=_ffbeg .RowStride ;
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_dagge +=_fag .RowStride ;};if _bedf {for _ace =0;_ace < _feec ;_ace ++{for _gafb =0;_gafb < _cbdb ;_gafb ++{_ffbeg .Data [_dgdcb +_gafb ]=^(_fag .Data [_aecdc +_gafb ]&_ffbeg .Data [_dgdcb +_gafb ]);};_dgdcb +=_ffbeg .RowStride ;_aecdc +=_fag .RowStride ;
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|
};};if _ffba {for _ace =0;_ace < _feec ;_ace ++{_ffbeg .Data [_cecdb ]=_efee (_ffbeg .Data [_cecdb ],^(_fag .Data [_cddb ]&_ffbeg .Data [_cecdb ]),_eacg );_cecdb +=_ffbeg .RowStride ;_cddb +=_fag .RowStride ;};};case PixNotPixSrcXorDst :for _ace =0;_ace < _feec ;
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|
_ace ++{_ffbeg .Data [_bgged ]=_efee (_ffbeg .Data [_bgged ],^(_fag .Data [_dagge ]^_ffbeg .Data [_bgged ]),_fgdec );_bgged +=_ffbeg .RowStride ;_dagge +=_fag .RowStride ;};if _bedf {for _ace =0;_ace < _feec ;_ace ++{for _gafb =0;_gafb < _cbdb ;_gafb ++{_ffbeg .Data [_dgdcb +_gafb ]=^(_fag .Data [_aecdc +_gafb ]^_ffbeg .Data [_dgdcb +_gafb ]);
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|
};_dgdcb +=_ffbeg .RowStride ;_aecdc +=_fag .RowStride ;};};if _ffba {for _ace =0;_ace < _feec ;_ace ++{_ffbeg .Data [_cecdb ]=_efee (_ffbeg .Data [_cecdb ],^(_fag .Data [_cddb ]^_ffbeg .Data [_cecdb ]),_eacg );_cecdb +=_ffbeg .RowStride ;_cddb +=_fag .RowStride ;
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};};default:_ea .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",_agd );return _d .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");
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};return nil ;};func _dbeae (_cfde ,_ddba int ,_caed string )*Selection {_ebcc :=&Selection {Height :_cfde ,Width :_ddba ,Name :_caed };_ebcc .Data =make ([][]SelectionValue ,_cfde );for _bfgg :=0;_bfgg < _cfde ;_bfgg ++{_ebcc .Data [_bfgg ]=make ([]SelectionValue ,_ddba );
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};return _ebcc ;};func _fgcd (_gadd ,_dbgdb *Bitmap ,_ccec ,_bbfbg int )(*Bitmap ,error ){const _cgb ="\u0065\u0072\u006f\u0064\u0065\u0042\u0072\u0069\u0063\u006b";if _dbgdb ==nil {return nil ,_d .Error (_cgb ,"\u0073o\u0075r\u0063\u0065\u0020\u006e\u006ft\u0020\u0064e\u0066\u0069\u006e\u0065\u0064");
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};if _ccec < 1||_bbfbg < 1{return nil ,_d .Error (_cgb ,"\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");
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};if _ccec ==1&&_bbfbg ==1{_acba ,_agc :=_bce (_gadd ,_dbgdb );if _agc !=nil {return nil ,_d .Wrap (_agc ,_cgb ,"\u0068S\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031\u0020\u0026\u0026 \u0076\u0053\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031");};
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|
return _acba ,nil ;};if _ccec ==1||_bbfbg ==1{_gbed :=SelCreateBrick (_bbfbg ,_ccec ,_bbfbg /2,_ccec /2,SelHit );_adgd ,_aeec :=_agbc (_gadd ,_dbgdb ,_gbed );if _aeec !=nil {return nil ,_d .Wrap (_aeec ,_cgb ,"\u0068S\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031\u0020\u007c\u007c \u0076\u0053\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031");
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|
};return _adgd ,nil ;};_ebeg :=SelCreateBrick (1,_ccec ,0,_ccec /2,SelHit );_adfc :=SelCreateBrick (_bbfbg ,1,_bbfbg /2,0,SelHit );_accc ,_cfefg :=_agbc (nil ,_dbgdb ,_ebeg );if _cfefg !=nil {return nil ,_d .Wrap (_cfefg ,_cgb ,"\u0031s\u0074\u0020\u0065\u0072\u006f\u0064e");
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|
};_gadd ,_cfefg =_agbc (_gadd ,_accc ,_adfc );if _cfefg !=nil {return nil ,_d .Wrap (_cfefg ,_cgb ,"\u0032n\u0064\u0020\u0065\u0072\u006f\u0064e");};return _gadd ,nil ;};func (_fgaaa *Bitmap )setFourBytes (_ebfd int ,_fdad uint32 )error {if _ebfd +3> len (_fgaaa .Data )-1{return _d .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",_ebfd );
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};_fgaaa .Data [_ebfd ]=byte ((_fdad &0xff000000)>>24);_fgaaa .Data [_ebfd +1]=byte ((_fdad &0xff0000)>>16);_fgaaa .Data [_ebfd +2]=byte ((_fdad &0xff00)>>8);_fgaaa .Data [_ebfd +3]=byte (_fdad &0xff);return nil ;};func (_deec *Bitmap )inverseData (){if _dcfg :=_deec .RasterOperation (0,0,_deec .Width ,_deec .Height ,PixNotDst ,nil ,0,0);
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_dcfg !=nil {_ea .Log .Debug ("\u0049n\u0076\u0065\u0072\u0073e\u0020\u0064\u0061\u0074\u0061 \u0066a\u0069l\u0065\u0064\u003a\u0020\u0027\u0025\u0076'",_dcfg );};if _deec .Color ==Chocolate {_deec .Color =Vanilla ;}else {_deec .Color =Chocolate ;};};func _eec (_bbef ,_ecdg int )int {if _bbef > _ecdg {return _bbef ;
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};return _ecdg ;};func (_bged *ClassedPoints )YAtIndex (i int )float32 {return (*_bged .Points )[_bged .IntSlice [i ]].Y };func _efgd (_bgdab *Bitmap )(_eagcc *Bitmap ,_gbef int ,_cgeb error ){const _dbgb ="\u0042i\u0074\u006d\u0061\u0070.\u0077\u006f\u0072\u0064\u004da\u0073k\u0042y\u0044\u0069\u006c\u0061\u0074\u0069\u006fn";
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|
if _bgdab ==nil {return nil ,0,_d .Errorf (_dbgb ,"\u0027\u0073\u0027\u0020bi\u0074\u006d\u0061\u0070\u0020\u006e\u006f\u0074\u0020\u0064\u0065\u0066\u0069\u006ee\u0064");};var _cfbf ,_ecccd *Bitmap ;if _cfbf ,_cgeb =_bce (nil ,_bgdab );_cgeb !=nil {return nil ,0,_d .Wrap (_cgeb ,_dbgb ,"\u0063\u006f\u0070\u0079\u0020\u0027\u0073\u0027");
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|
};var (_dde [13]int ;_bfdg ,_fbgg int ;);_gccd :=12;_bgfg :=_b .NewNumSlice (_gccd +1);_bfaa :=_b .NewNumSlice (_gccd +1);var _eabb *Boxes ;for _afgc :=0;_afgc <=_gccd ;_afgc ++{if _afgc ==0{if _ecccd ,_cgeb =_bce (nil ,_cfbf );_cgeb !=nil {return nil ,0,_d .Wrap (_cgeb ,_dbgb ,"\u0066i\u0072\u0073\u0074\u0020\u0062\u006d2");
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};}else {if _ecccd ,_cgeb =_dfda (_cfbf ,MorphProcess {Operation :MopDilation ,Arguments :[]int {2,1}});_cgeb !=nil {return nil ,0,_d .Wrap (_cgeb ,_dbgb ,"\u0064\u0069\u006ca\u0074\u0069\u006f\u006e\u0020\u0062\u006d\u0032");};};if _eabb ,_cgeb =_ecccd .connComponentsBB (4);
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_cgeb !=nil {return nil ,0,_d .Wrap (_cgeb ,_dbgb ,"");};_dde [_afgc ]=len (*_eabb );_bgfg .AddInt (_dde [_afgc ]);switch _afgc {case 0:_bfdg =_dde [0];default:_fbgg =_dde [_afgc -1]-_dde [_afgc ];_bfaa .AddInt (_fbgg );};_cfbf =_ecccd ;};_fgeg :=true ;
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|
_gdge :=2;var _ffde ,_acdd int ;for _edfcc :=1;_edfcc < len (*_bfaa );_edfcc ++{if _ffde ,_cgeb =_bgfg .GetInt (_edfcc );_cgeb !=nil {return nil ,0,_d .Wrap (_cgeb ,_dbgb ,"\u0043\u0068\u0065\u0063ki\u006e\u0067\u0020\u0062\u0065\u0073\u0074\u0020\u0064\u0069\u006c\u0061\u0074\u0069o\u006e");
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};if _fgeg &&_ffde < int (0.3*float32 (_bfdg )){_gdge =_edfcc +1;_fgeg =false ;};if _fbgg ,_cgeb =_bfaa .GetInt (_edfcc );_cgeb !=nil {return nil ,0,_d .Wrap (_cgeb ,_dbgb ,"\u0067\u0065\u0074\u0074\u0069\u006e\u0067\u0020\u006ea\u0044\u0069\u0066\u0066");
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|
};if _fbgg > _acdd {_acdd =_fbgg ;};};_fcg :=_bgdab .XResolution ;if _fcg ==0{_fcg =150;};if _fcg > 110{_gdge ++;};if _gdge < 2{_ea .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");
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|
_gdge =2;};_gbef =_gdge +1;if _eagcc ,_cgeb =_gagbb (nil ,_bgdab ,_gdge +1,1);_cgeb !=nil {return nil ,0,_d .Wrap (_cgeb ,_dbgb ,"\u0067\u0065\u0074\u0074in\u0067\u0020\u006d\u0061\u0073\u006b\u0020\u0066\u0061\u0069\u006c\u0065\u0064");};return _eagcc ,_gbef ,nil ;
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};func (_fee *Bitmap )Zero ()bool {_daag :=_fee .Width /8;_fge :=_fee .Width &7;var _abab byte ;if _fge !=0{_abab =byte (0xff<<uint (8-_fge ));};var _ecce ,_afb ,_bcdf int ;for _afb =0;_afb < _fee .Height ;_afb ++{_ecce =_fee .RowStride *_afb ;for _bcdf =0;
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_bcdf < _daag ;_bcdf ,_ecce =_bcdf +1,_ecce +1{if _fee .Data [_ecce ]!=0{return false ;};};if _fge > 0{if _fee .Data [_ecce ]&_abab !=0{return false ;};};};return true ;};func (_bfab *Bitmaps )HeightSorter ()func (_acdff ,_gbde int )bool {return func (_acbf ,_fefc int )bool {_cbbbc :=_bfab .Values [_acbf ].Height < _bfab .Values [_fefc ].Height ;
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_ea .Log .Debug ("H\u0065i\u0067\u0068\u0074\u003a\u0020\u0025\u0076\u0020<\u0020\u0025\u0076\u0020= \u0025\u0076",_bfab .Values [_acbf ].Height ,_bfab .Values [_fefc ].Height ,_cbbbc );return _cbbbc ;};};const (MopDilation MorphOperation =iota ;MopErosion ;
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MopOpening ;MopClosing ;MopRankBinaryReduction ;MopReplicativeBinaryExpansion ;MopAddBorder ;);const (_ SizeSelection =iota ;SizeSelectByWidth ;SizeSelectByHeight ;SizeSelectByMaxDimension ;SizeSelectByArea ;SizeSelectByPerimeter ;);func (_ddbff *ClassedPoints )SortByY (){_ddbff ._afafe =_ddbff .ySortFunction ();
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_a .Sort (_ddbff )};func TstNSymbol (t *_da .T ,scale ...int )*Bitmap {_acae ,_ffec :=NewWithData (4,5,[]byte {0x90,0xD0,0xB0,0x90,0x90});_dc .NoError (t ,_ffec );return TstGetScaledSymbol (t ,_acae ,scale ...);};func (_dfde *Bitmap )connComponentsBitmapsBB (_efd *Bitmaps ,_eff int )(_adff *Boxes ,_dcc error ){const _eeaf ="\u0063\u006f\u006enC\u006f\u006d\u0070\u006f\u006e\u0065\u006e\u0074\u0073\u0042\u0069\u0074\u006d\u0061\u0070\u0073\u0042\u0042";
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|
if _eff !=4&&_eff !=8{return nil ,_d .Error (_eeaf ,"\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 _efd ==nil {return nil ,_d .Error (_eeaf ,"p\u0072o\u0076\u0069\u0064\u0065\u0064\u0020\u006e\u0069l\u0020\u0042\u0069\u0074ma\u0070\u0073");
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|
};if len (_efd .Values )> 0{return nil ,_d .Error (_eeaf ,"\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 _dfde .Zero (){return &Boxes {},nil ;};
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|
var (_daeg ,_gdfd ,_bggcd ,_fcaa *Bitmap ;);_dfde .setPadBits (0);if _daeg ,_dcc =_bce (nil ,_dfde );_dcc !=nil {return nil ,_d .Wrap (_dcc ,_eeaf ,"\u0062\u006d\u0031");};if _gdfd ,_dcc =_bce (nil ,_dfde );_dcc !=nil {return nil ,_d .Wrap (_dcc ,_eeaf ,"\u0062\u006d\u0032");
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|
};_fggg :=&_b .Stack {};_fggg .Aux =&_b .Stack {};_adff =&Boxes {};var (_aeded ,_adb int ;_bceg _fb .Point ;_bbf bool ;_cbdaa *_fb .Rectangle ;);for {if _bceg ,_bbf ,_dcc =_daeg .nextOnPixel (_aeded ,_adb );_dcc !=nil {return nil ,_d .Wrap (_dcc ,_eeaf ,"");
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};if !_bbf {break ;};if _cbdaa ,_dcc =_gegb (_daeg ,_fggg ,_bceg .X ,_bceg .Y ,_eff );_dcc !=nil {return nil ,_d .Wrap (_dcc ,_eeaf ,"");};if _dcc =_adff .Add (_cbdaa );_dcc !=nil {return nil ,_d .Wrap (_dcc ,_eeaf ,"");};if _bggcd ,_dcc =_daeg .clipRectangle (_cbdaa ,nil );
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_dcc !=nil {return nil ,_d .Wrap (_dcc ,_eeaf ,"\u0062\u006d\u0033");};if _fcaa ,_dcc =_gdfd .clipRectangle (_cbdaa ,nil );_dcc !=nil {return nil ,_d .Wrap (_dcc ,_eeaf ,"\u0062\u006d\u0034");};if _ ,_dcc =_bgbe (_bggcd ,_bggcd ,_fcaa );_dcc !=nil {return nil ,_d .Wrap (_dcc ,_eeaf ,"\u0062m\u0033\u0020\u005e\u0020\u0062\u006d4");
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};if _dcc =_gdfd .RasterOperation (_cbdaa .Min .X ,_cbdaa .Min .Y ,_cbdaa .Dx (),_cbdaa .Dy (),PixSrcXorDst ,_bggcd ,0,0);_dcc !=nil {return nil ,_d .Wrap (_dcc ,_eeaf ,"\u0062\u006d\u0032\u0020\u002d\u0058\u004f\u0052\u002d>\u0020\u0062\u006d\u0033");
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};_efd .AddBitmap (_bggcd );_aeded =_bceg .X ;_adb =_bceg .Y ;};_efd .Boxes =*_adff ;return _adff ,nil ;};type Selection struct{Height ,Width int ;Cx ,Cy int ;Name string ;Data [][]SelectionValue ;};func (_fab *Boxes )makeSizeIndicator (_bfa ,_eebg int ,_cggb LocationFilter ,_fdec SizeComparison )*_b .NumSlice {_bgea :=&_b .NumSlice {};
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var _cdcgc ,_cfaa ,_ega int ;for _ ,_abaf :=range *_fab {_cdcgc =0;_cfaa ,_ega =_abaf .Dx (),_abaf .Dy ();switch _cggb {case LocSelectWidth :if (_fdec ==SizeSelectIfLT &&_cfaa < _bfa )||(_fdec ==SizeSelectIfGT &&_cfaa > _bfa )||(_fdec ==SizeSelectIfLTE &&_cfaa <=_bfa )||(_fdec ==SizeSelectIfGTE &&_cfaa >=_bfa ){_cdcgc =1;
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};case LocSelectHeight :if (_fdec ==SizeSelectIfLT &&_ega < _eebg )||(_fdec ==SizeSelectIfGT &&_ega > _eebg )||(_fdec ==SizeSelectIfLTE &&_ega <=_eebg )||(_fdec ==SizeSelectIfGTE &&_ega >=_eebg ){_cdcgc =1;};case LocSelectIfEither :if (_fdec ==SizeSelectIfLT &&(_ega < _eebg ||_cfaa < _bfa ))||(_fdec ==SizeSelectIfGT &&(_ega > _eebg ||_cfaa > _bfa ))||(_fdec ==SizeSelectIfLTE &&(_ega <=_eebg ||_cfaa <=_bfa ))||(_fdec ==SizeSelectIfGTE &&(_ega >=_eebg ||_cfaa >=_bfa )){_cdcgc =1;
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};case LocSelectIfBoth :if (_fdec ==SizeSelectIfLT &&(_ega < _eebg &&_cfaa < _bfa ))||(_fdec ==SizeSelectIfGT &&(_ega > _eebg &&_cfaa > _bfa ))||(_fdec ==SizeSelectIfLTE &&(_ega <=_eebg &&_cfaa <=_bfa ))||(_fdec ==SizeSelectIfGTE &&(_ega >=_eebg &&_cfaa >=_bfa )){_cdcgc =1;
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};};_bgea .AddInt (_cdcgc );};return _bgea ;};func Dilate (d *Bitmap ,s *Bitmap ,sel *Selection )(*Bitmap ,error ){return _aef (d ,s ,sel )};type shift int ;func _cgdc (_ageda *Bitmap ,_dbaga ,_gdgf ,_adaa ,_bbegc int ,_fddf RasterOperator ,_gbdd *Bitmap ,_eade ,_fcfa int )error {var (_eadg bool ;
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_efeg bool ;_dffg byte ;_gbf int ;_affc int ;_fcba int ;_ecea int ;_beadc bool ;_ddbb int ;_gffa int ;_gdfb int ;_dcdbe bool ;_cffa byte ;_ccge int ;_cee int ;_ebed int ;_debg byte ;_bbfc int ;_edba int ;_edcb uint ;_feag uint ;_cgfad byte ;_bgde shift ;
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_fdcc bool ;_cfbg bool ;_ccbc ,_fbceb int ;);if _eade &7!=0{_edba =8-(_eade &7);};if _dbaga &7!=0{_affc =8-(_dbaga &7);};if _edba ==0&&_affc ==0{_cgfad =_eaec [0];}else {if _affc > _edba {_edcb =uint (_affc -_edba );}else {_edcb =uint (8-(_edba -_affc ));
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};_feag =8-_edcb ;_cgfad =_eaec [_edcb ];};if (_dbaga &7)!=0{_eadg =true ;_gbf =8-(_dbaga &7);_dffg =_eaec [_gbf ];_fcba =_ageda .RowStride *_gdgf +(_dbaga >>3);_ecea =_gbdd .RowStride *_fcfa +(_eade >>3);_bbfc =8-(_eade &7);if _gbf > _bbfc {_bgde =_fdef ;
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if _adaa >=_edba {_fdcc =true ;};}else {_bgde =_aage ;};};if _adaa < _gbf {_efeg =true ;_dffg &=_fada [8-_gbf +_adaa ];};if !_efeg {_ddbb =(_adaa -_gbf )>>3;if _ddbb !=0{_beadc =true ;_gffa =_ageda .RowStride *_gdgf +((_dbaga +_affc )>>3);_gdfb =_gbdd .RowStride *_fcfa +((_eade +_affc )>>3);
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};};_ccge =(_dbaga +_adaa )&7;if !(_efeg ||_ccge ==0){_dcdbe =true ;_cffa =_fada [_ccge ];_cee =_ageda .RowStride *_gdgf +((_dbaga +_affc )>>3)+_ddbb ;_ebed =_gbdd .RowStride *_fcfa +((_eade +_affc )>>3)+_ddbb ;if _ccge > int (_feag ){_cfbg =true ;};};
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switch _fddf {case PixSrc :if _eadg {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{if _bgde ==_fdef {_debg =_gbdd .Data [_ecea ]<<_edcb ;if _fdcc {_debg =_efee (_debg ,_gbdd .Data [_ecea +1]>>_feag ,_cgfad );};}else {_debg =_gbdd .Data [_ecea ]>>_feag ;};_ageda .Data [_fcba ]=_efee (_ageda .Data [_fcba ],_debg ,_dffg );
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_fcba +=_ageda .RowStride ;_ecea +=_gbdd .RowStride ;};};if _beadc {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{for _fbceb =0;_fbceb < _ddbb ;_fbceb ++{_debg =_efee (_gbdd .Data [_gdfb +_fbceb ]<<_edcb ,_gbdd .Data [_gdfb +_fbceb +1]>>_feag ,_cgfad );_ageda .Data [_gffa +_fbceb ]=_debg ;
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};_gffa +=_ageda .RowStride ;_gdfb +=_gbdd .RowStride ;};};if _dcdbe {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{_debg =_gbdd .Data [_ebed ]<<_edcb ;if _cfbg {_debg =_efee (_debg ,_gbdd .Data [_ebed +1]>>_feag ,_cgfad );};_ageda .Data [_cee ]=_efee (_ageda .Data [_cee ],_debg ,_cffa );
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_cee +=_ageda .RowStride ;_ebed +=_gbdd .RowStride ;};};case PixNotSrc :if _eadg {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{if _bgde ==_fdef {_debg =_gbdd .Data [_ecea ]<<_edcb ;if _fdcc {_debg =_efee (_debg ,_gbdd .Data [_ecea +1]>>_feag ,_cgfad );};}else {_debg =_gbdd .Data [_ecea ]>>_feag ;
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};_ageda .Data [_fcba ]=_efee (_ageda .Data [_fcba ],^_debg ,_dffg );_fcba +=_ageda .RowStride ;_ecea +=_gbdd .RowStride ;};};if _beadc {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{for _fbceb =0;_fbceb < _ddbb ;_fbceb ++{_debg =_efee (_gbdd .Data [_gdfb +_fbceb ]<<_edcb ,_gbdd .Data [_gdfb +_fbceb +1]>>_feag ,_cgfad );
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_ageda .Data [_gffa +_fbceb ]=^_debg ;};_gffa +=_ageda .RowStride ;_gdfb +=_gbdd .RowStride ;};};if _dcdbe {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{_debg =_gbdd .Data [_ebed ]<<_edcb ;if _cfbg {_debg =_efee (_debg ,_gbdd .Data [_ebed +1]>>_feag ,_cgfad );
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};_ageda .Data [_cee ]=_efee (_ageda .Data [_cee ],^_debg ,_cffa );_cee +=_ageda .RowStride ;_ebed +=_gbdd .RowStride ;};};case PixSrcOrDst :if _eadg {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{if _bgde ==_fdef {_debg =_gbdd .Data [_ecea ]<<_edcb ;if _fdcc {_debg =_efee (_debg ,_gbdd .Data [_ecea +1]>>_feag ,_cgfad );
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};}else {_debg =_gbdd .Data [_ecea ]>>_feag ;};_ageda .Data [_fcba ]=_efee (_ageda .Data [_fcba ],_debg |_ageda .Data [_fcba ],_dffg );_fcba +=_ageda .RowStride ;_ecea +=_gbdd .RowStride ;};};if _beadc {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{for _fbceb =0;
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_fbceb < _ddbb ;_fbceb ++{_debg =_efee (_gbdd .Data [_gdfb +_fbceb ]<<_edcb ,_gbdd .Data [_gdfb +_fbceb +1]>>_feag ,_cgfad );_ageda .Data [_gffa +_fbceb ]|=_debg ;};_gffa +=_ageda .RowStride ;_gdfb +=_gbdd .RowStride ;};};if _dcdbe {for _ccbc =0;_ccbc < _bbegc ;
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_ccbc ++{_debg =_gbdd .Data [_ebed ]<<_edcb ;if _cfbg {_debg =_efee (_debg ,_gbdd .Data [_ebed +1]>>_feag ,_cgfad );};_ageda .Data [_cee ]=_efee (_ageda .Data [_cee ],_debg |_ageda .Data [_cee ],_cffa );_cee +=_ageda .RowStride ;_ebed +=_gbdd .RowStride ;
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};};case PixSrcAndDst :if _eadg {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{if _bgde ==_fdef {_debg =_gbdd .Data [_ecea ]<<_edcb ;if _fdcc {_debg =_efee (_debg ,_gbdd .Data [_ecea +1]>>_feag ,_cgfad );};}else {_debg =_gbdd .Data [_ecea ]>>_feag ;};_ageda .Data [_fcba ]=_efee (_ageda .Data [_fcba ],_debg &_ageda .Data [_fcba ],_dffg );
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_fcba +=_ageda .RowStride ;_ecea +=_gbdd .RowStride ;};};if _beadc {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{for _fbceb =0;_fbceb < _ddbb ;_fbceb ++{_debg =_efee (_gbdd .Data [_gdfb +_fbceb ]<<_edcb ,_gbdd .Data [_gdfb +_fbceb +1]>>_feag ,_cgfad );_ageda .Data [_gffa +_fbceb ]&=_debg ;
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};_gffa +=_ageda .RowStride ;_gdfb +=_gbdd .RowStride ;};};if _dcdbe {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{_debg =_gbdd .Data [_ebed ]<<_edcb ;if _cfbg {_debg =_efee (_debg ,_gbdd .Data [_ebed +1]>>_feag ,_cgfad );};_ageda .Data [_cee ]=_efee (_ageda .Data [_cee ],_debg &_ageda .Data [_cee ],_cffa );
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_cee +=_ageda .RowStride ;_ebed +=_gbdd .RowStride ;};};case PixSrcXorDst :if _eadg {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{if _bgde ==_fdef {_debg =_gbdd .Data [_ecea ]<<_edcb ;if _fdcc {_debg =_efee (_debg ,_gbdd .Data [_ecea +1]>>_feag ,_cgfad );};}else {_debg =_gbdd .Data [_ecea ]>>_feag ;
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};_ageda .Data [_fcba ]=_efee (_ageda .Data [_fcba ],_debg ^_ageda .Data [_fcba ],_dffg );_fcba +=_ageda .RowStride ;_ecea +=_gbdd .RowStride ;};};if _beadc {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{for _fbceb =0;_fbceb < _ddbb ;_fbceb ++{_debg =_efee (_gbdd .Data [_gdfb +_fbceb ]<<_edcb ,_gbdd .Data [_gdfb +_fbceb +1]>>_feag ,_cgfad );
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_ageda .Data [_gffa +_fbceb ]^=_debg ;};_gffa +=_ageda .RowStride ;_gdfb +=_gbdd .RowStride ;};};if _dcdbe {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{_debg =_gbdd .Data [_ebed ]<<_edcb ;if _cfbg {_debg =_efee (_debg ,_gbdd .Data [_ebed +1]>>_feag ,_cgfad );
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};_ageda .Data [_cee ]=_efee (_ageda .Data [_cee ],_debg ^_ageda .Data [_cee ],_cffa );_cee +=_ageda .RowStride ;_ebed +=_gbdd .RowStride ;};};case PixNotSrcOrDst :if _eadg {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{if _bgde ==_fdef {_debg =_gbdd .Data [_ecea ]<<_edcb ;
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if _fdcc {_debg =_efee (_debg ,_gbdd .Data [_ecea +1]>>_feag ,_cgfad );};}else {_debg =_gbdd .Data [_ecea ]>>_feag ;};_ageda .Data [_fcba ]=_efee (_ageda .Data [_fcba ],^_debg |_ageda .Data [_fcba ],_dffg );_fcba +=_ageda .RowStride ;_ecea +=_gbdd .RowStride ;
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};};if _beadc {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{for _fbceb =0;_fbceb < _ddbb ;_fbceb ++{_debg =_efee (_gbdd .Data [_gdfb +_fbceb ]<<_edcb ,_gbdd .Data [_gdfb +_fbceb +1]>>_feag ,_cgfad );_ageda .Data [_gffa +_fbceb ]|=^_debg ;};_gffa +=_ageda .RowStride ;
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_gdfb +=_gbdd .RowStride ;};};if _dcdbe {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{_debg =_gbdd .Data [_ebed ]<<_edcb ;if _cfbg {_debg =_efee (_debg ,_gbdd .Data [_ebed +1]>>_feag ,_cgfad );};_ageda .Data [_cee ]=_efee (_ageda .Data [_cee ],^_debg |_ageda .Data [_cee ],_cffa );
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_cee +=_ageda .RowStride ;_ebed +=_gbdd .RowStride ;};};case PixNotSrcAndDst :if _eadg {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{if _bgde ==_fdef {_debg =_gbdd .Data [_ecea ]<<_edcb ;if _fdcc {_debg =_efee (_debg ,_gbdd .Data [_ecea +1]>>_feag ,_cgfad );};
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}else {_debg =_gbdd .Data [_ecea ]>>_feag ;};_ageda .Data [_fcba ]=_efee (_ageda .Data [_fcba ],^_debg &_ageda .Data [_fcba ],_dffg );_fcba +=_ageda .RowStride ;_ecea +=_gbdd .RowStride ;};};if _beadc {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{for _fbceb =0;
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_fbceb < _ddbb ;_fbceb ++{_debg =_efee (_gbdd .Data [_gdfb +_fbceb ]<<_edcb ,_gbdd .Data [_gdfb +_fbceb +1]>>_feag ,_cgfad );_ageda .Data [_gffa +_fbceb ]&=^_debg ;};_gffa +=_ageda .RowStride ;_gdfb +=_gbdd .RowStride ;};};if _dcdbe {for _ccbc =0;_ccbc < _bbegc ;
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_ccbc ++{_debg =_gbdd .Data [_ebed ]<<_edcb ;if _cfbg {_debg =_efee (_debg ,_gbdd .Data [_ebed +1]>>_feag ,_cgfad );};_ageda .Data [_cee ]=_efee (_ageda .Data [_cee ],^_debg &_ageda .Data [_cee ],_cffa );_cee +=_ageda .RowStride ;_ebed +=_gbdd .RowStride ;
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};};case PixSrcOrNotDst :if _eadg {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{if _bgde ==_fdef {_debg =_gbdd .Data [_ecea ]<<_edcb ;if _fdcc {_debg =_efee (_debg ,_gbdd .Data [_ecea +1]>>_feag ,_cgfad );};}else {_debg =_gbdd .Data [_ecea ]>>_feag ;};_ageda .Data [_fcba ]=_efee (_ageda .Data [_fcba ],_debg |^_ageda .Data [_fcba ],_dffg );
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_fcba +=_ageda .RowStride ;_ecea +=_gbdd .RowStride ;};};if _beadc {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{for _fbceb =0;_fbceb < _ddbb ;_fbceb ++{_debg =_efee (_gbdd .Data [_gdfb +_fbceb ]<<_edcb ,_gbdd .Data [_gdfb +_fbceb +1]>>_feag ,_cgfad );_ageda .Data [_gffa +_fbceb ]=_debg |^_ageda .Data [_gffa +_fbceb ];
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};_gffa +=_ageda .RowStride ;_gdfb +=_gbdd .RowStride ;};};if _dcdbe {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{_debg =_gbdd .Data [_ebed ]<<_edcb ;if _cfbg {_debg =_efee (_debg ,_gbdd .Data [_ebed +1]>>_feag ,_cgfad );};_ageda .Data [_cee ]=_efee (_ageda .Data [_cee ],_debg |^_ageda .Data [_cee ],_cffa );
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_cee +=_ageda .RowStride ;_ebed +=_gbdd .RowStride ;};};case PixSrcAndNotDst :if _eadg {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{if _bgde ==_fdef {_debg =_gbdd .Data [_ecea ]<<_edcb ;if _fdcc {_debg =_efee (_debg ,_gbdd .Data [_ecea +1]>>_feag ,_cgfad );};
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}else {_debg =_gbdd .Data [_ecea ]>>_feag ;};_ageda .Data [_fcba ]=_efee (_ageda .Data [_fcba ],_debg &^_ageda .Data [_fcba ],_dffg );_fcba +=_ageda .RowStride ;_ecea +=_gbdd .RowStride ;};};if _beadc {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{for _fbceb =0;
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_fbceb < _ddbb ;_fbceb ++{_debg =_efee (_gbdd .Data [_gdfb +_fbceb ]<<_edcb ,_gbdd .Data [_gdfb +_fbceb +1]>>_feag ,_cgfad );_ageda .Data [_gffa +_fbceb ]=_debg &^_ageda .Data [_gffa +_fbceb ];};_gffa +=_ageda .RowStride ;_gdfb +=_gbdd .RowStride ;};};
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if _dcdbe {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{_debg =_gbdd .Data [_ebed ]<<_edcb ;if _cfbg {_debg =_efee (_debg ,_gbdd .Data [_ebed +1]>>_feag ,_cgfad );};_ageda .Data [_cee ]=_efee (_ageda .Data [_cee ],_debg &^_ageda .Data [_cee ],_cffa );_cee +=_ageda .RowStride ;
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_ebed +=_gbdd .RowStride ;};};case PixNotPixSrcOrDst :if _eadg {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{if _bgde ==_fdef {_debg =_gbdd .Data [_ecea ]<<_edcb ;if _fdcc {_debg =_efee (_debg ,_gbdd .Data [_ecea +1]>>_feag ,_cgfad );};}else {_debg =_gbdd .Data [_ecea ]>>_feag ;
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};_ageda .Data [_fcba ]=_efee (_ageda .Data [_fcba ],^(_debg |_ageda .Data [_fcba ]),_dffg );_fcba +=_ageda .RowStride ;_ecea +=_gbdd .RowStride ;};};if _beadc {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{for _fbceb =0;_fbceb < _ddbb ;_fbceb ++{_debg =_efee (_gbdd .Data [_gdfb +_fbceb ]<<_edcb ,_gbdd .Data [_gdfb +_fbceb +1]>>_feag ,_cgfad );
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_ageda .Data [_gffa +_fbceb ]=^(_debg |_ageda .Data [_gffa +_fbceb ]);};_gffa +=_ageda .RowStride ;_gdfb +=_gbdd .RowStride ;};};if _dcdbe {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{_debg =_gbdd .Data [_ebed ]<<_edcb ;if _cfbg {_debg =_efee (_debg ,_gbdd .Data [_ebed +1]>>_feag ,_cgfad );
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};_ageda .Data [_cee ]=_efee (_ageda .Data [_cee ],^(_debg |_ageda .Data [_cee ]),_cffa );_cee +=_ageda .RowStride ;_ebed +=_gbdd .RowStride ;};};case PixNotPixSrcAndDst :if _eadg {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{if _bgde ==_fdef {_debg =_gbdd .Data [_ecea ]<<_edcb ;
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if _fdcc {_debg =_efee (_debg ,_gbdd .Data [_ecea +1]>>_feag ,_cgfad );};}else {_debg =_gbdd .Data [_ecea ]>>_feag ;};_ageda .Data [_fcba ]=_efee (_ageda .Data [_fcba ],^(_debg &_ageda .Data [_fcba ]),_dffg );_fcba +=_ageda .RowStride ;_ecea +=_gbdd .RowStride ;
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};};if _beadc {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{for _fbceb =0;_fbceb < _ddbb ;_fbceb ++{_debg =_efee (_gbdd .Data [_gdfb +_fbceb ]<<_edcb ,_gbdd .Data [_gdfb +_fbceb +1]>>_feag ,_cgfad );_ageda .Data [_gffa +_fbceb ]=^(_debg &_ageda .Data [_gffa +_fbceb ]);
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};_gffa +=_ageda .RowStride ;_gdfb +=_gbdd .RowStride ;};};if _dcdbe {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{_debg =_gbdd .Data [_ebed ]<<_edcb ;if _cfbg {_debg =_efee (_debg ,_gbdd .Data [_ebed +1]>>_feag ,_cgfad );};_ageda .Data [_cee ]=_efee (_ageda .Data [_cee ],^(_debg &_ageda .Data [_cee ]),_cffa );
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_cee +=_ageda .RowStride ;_ebed +=_gbdd .RowStride ;};};case PixNotPixSrcXorDst :if _eadg {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{if _bgde ==_fdef {_debg =_gbdd .Data [_ecea ]<<_edcb ;if _fdcc {_debg =_efee (_debg ,_gbdd .Data [_ecea +1]>>_feag ,_cgfad );
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};}else {_debg =_gbdd .Data [_ecea ]>>_feag ;};_ageda .Data [_fcba ]=_efee (_ageda .Data [_fcba ],^(_debg ^_ageda .Data [_fcba ]),_dffg );_fcba +=_ageda .RowStride ;_ecea +=_gbdd .RowStride ;};};if _beadc {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{for _fbceb =0;
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|
_fbceb < _ddbb ;_fbceb ++{_debg =_efee (_gbdd .Data [_gdfb +_fbceb ]<<_edcb ,_gbdd .Data [_gdfb +_fbceb +1]>>_feag ,_cgfad );_ageda .Data [_gffa +_fbceb ]=^(_debg ^_ageda .Data [_gffa +_fbceb ]);};_gffa +=_ageda .RowStride ;_gdfb +=_gbdd .RowStride ;};
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};if _dcdbe {for _ccbc =0;_ccbc < _bbegc ;_ccbc ++{_debg =_gbdd .Data [_ebed ]<<_edcb ;if _cfbg {_debg =_efee (_debg ,_gbdd .Data [_ebed +1]>>_feag ,_cgfad );};_ageda .Data [_cee ]=_efee (_ageda .Data [_cee ],^(_debg ^_ageda .Data [_cee ]),_cffa );_cee +=_ageda .RowStride ;
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_ebed +=_gbdd .RowStride ;};};default:_ea .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",_fddf );return _d .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");
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};return nil ;};type byHeight Bitmaps ;func _feef (_ceac *_b .Stack )(_dafa *fillSegment ,_cfefd error ){const _dbbc ="\u0070\u006f\u0070\u0046\u0069\u006c\u006c\u0053\u0065g\u006d\u0065\u006e\u0074";if _ceac ==nil {return nil ,_d .Error (_dbbc ,"\u006ei\u006c \u0073\u0074\u0061\u0063\u006b \u0070\u0072o\u0076\u0069\u0064\u0065\u0064");
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};if _ceac .Aux ==nil {return nil ,_d .Error (_dbbc ,"a\u0075x\u0053\u0074\u0061\u0063\u006b\u0020\u006e\u006ft\u0020\u0064\u0065\u0066in\u0065\u0064");};_cfbac ,_cede :=_ceac .Pop ();if !_cede {return nil ,nil ;};_gcded ,_cede :=_cfbac .(*fillSegment );
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if !_cede {return nil ,_d .Error (_dbbc ,"\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");};_dafa =&fillSegment {_gcded ._gebc ,_gcded ._fdeg ,_gcded ._aegc +_gcded ._bbcgb ,_gcded ._bbcgb };
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_ceac .Aux .Push (_gcded );return _dafa ,nil ;};func _efee (_bbac ,_geaa ,_ddca byte )byte {return (_bbac &^(_ddca ))|(_geaa &_ddca )};func _ecfg (_feg ,_fedc *Bitmap ,_cebc CombinationOperator )*Bitmap {_cgaa :=New (_feg .Width ,_feg .Height );for _dbge :=0;
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_dbge < len (_cgaa .Data );_dbge ++{_cgaa .Data [_dbge ]=_adda (_feg .Data [_dbge ],_fedc .Data [_dbge ],_cebc );};return _cgaa ;};func _cef (_gdef ,_dcdc *Bitmap ,_edbda ,_faec int )(*Bitmap ,error ){const _dfae ="d\u0069\u006c\u0061\u0074\u0065\u0042\u0072\u0069\u0063\u006b";
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if _dcdc ==nil {_ea .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 ,_d .Error (_dfae ,"\u0073o\u0075\u0072\u0063\u0065 \u0062\u0069\u0074\u006d\u0061p\u0020n\u006ft\u0020\u0064\u0065\u0066\u0069\u006e\u0065d");
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};if _edbda < 1||_faec < 1{return nil ,_d .Error (_dfae ,"\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");
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};if _edbda ==1&&_faec ==1{_bde ,_bdaf :=_bce (_gdef ,_dcdc );if _bdaf !=nil {return nil ,_d .Wrap (_bdaf ,_dfae ,"\u0068S\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031\u0020\u0026\u0026 \u0076\u0053\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031");
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};return _bde ,nil ;};if _edbda ==1||_faec ==1{_ecgd :=SelCreateBrick (_faec ,_edbda ,_faec /2,_edbda /2,SelHit );_fdbg ,_fbfa :=_aef (_gdef ,_dcdc ,_ecgd );if _fbfa !=nil {return nil ,_d .Wrap (_fbfa ,_dfae ,"\u0068s\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031\u0020\u007c\u007c \u0076\u0053\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031");
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};return _fdbg ,nil ;};_fcdf :=SelCreateBrick (1,_edbda ,0,_edbda /2,SelHit );_gaea :=SelCreateBrick (_faec ,1,_faec /2,0,SelHit );_ceg ,_efaeg :=_aef (nil ,_dcdc ,_fcdf );if _efaeg !=nil {return nil ,_d .Wrap (_efaeg ,_dfae ,"\u0031\u0073\u0074\u0020\u0064\u0069\u006c\u0061\u0074\u0065");
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};_gdef ,_efaeg =_aef (_gdef ,_ceg ,_gaea );if _efaeg !=nil {return nil ,_d .Wrap (_efaeg ,_dfae ,"\u0032\u006e\u0064\u0020\u0064\u0069\u006c\u0061\u0074\u0065");};return _gdef ,nil ;};func CorrelationScore (bm1 ,bm2 *Bitmap ,area1 ,area2 int ,delX ,delY float32 ,maxDiffW ,maxDiffH int ,tab []int )(_abdc float64 ,_gded error ){const _eece ="\u0063\u006fr\u0072\u0065\u006ca\u0074\u0069\u006f\u006e\u0053\u0063\u006f\u0072\u0065";
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if bm1 ==nil ||bm2 ==nil {return 0,_d .Error (_eece ,"p\u0072o\u0076\u0069\u0064\u0065\u0064\u0020\u006e\u0069l\u0020\u0062\u0069\u0074ma\u0070\u0073");};if tab ==nil {return 0,_d .Error (_eece ,"\u0027\u0074\u0061\u0062\u0027\u0020\u006e\u006f\u0074\u0020\u0064\u0065f\u0069\u006e\u0065\u0064");
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};if area1 <=0||area2 <=0{return 0,_d .Error (_eece ,"\u0061\u0072\u0065\u0061s\u0020\u006d\u0075\u0073\u0074\u0020\u0062\u0065\u0020\u0067r\u0065a\u0074\u0065\u0072\u0020\u0074\u0068\u0061n\u0020\u0030");};_cdec ,_afed :=bm1 .Width ,bm1 .Height ;_fgbf ,_fccg :=bm2 .Width ,bm2 .Height ;
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_agba :=_egfg (_cdec -_fgbf );if _agba > maxDiffW {return 0,nil ;};_gcde :=_egfg (_afed -_fccg );if _gcde > maxDiffH {return 0,nil ;};var _cbga ,_aaad int ;if delX >=0{_cbga =int (delX +0.5);}else {_cbga =int (delX -0.5);};if delY >=0{_aaad =int (delY +0.5);
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}else {_aaad =int (delY -0.5);};_ffb :=_eec (_aaad ,0);_gfg :=_fbgc (_fccg +_aaad ,_afed );_dge :=bm1 .RowStride *_ffb ;_bbfe :=bm2 .RowStride *(_ffb -_aaad );_cbdcc :=_eec (_cbga ,0);_fgce :=_fbgc (_fgbf +_cbga ,_cdec );_efbc :=bm2 .RowStride ;var _feb ,_dada int ;
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if _cbga >=8{_feb =_cbga >>3;_dge +=_feb ;_cbdcc -=_feb <<3;_fgce -=_feb <<3;_cbga &=7;}else if _cbga <=-8{_dada =-((_cbga +7)>>3);_bbfe +=_dada ;_efbc -=_dada ;_cbga +=_dada <<3;};if _cbdcc >=_fgce ||_ffb >=_gfg {return 0,nil ;};_eafa :=(_fgce +7)>>3;
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var (_bace ,_dcdg ,_bcdb byte ;_dgdf ,_eddg ,_adc int ;);switch {case _cbga ==0:for _adc =_ffb ;_adc < _gfg ;_adc ,_dge ,_bbfe =_adc +1,_dge +bm1 .RowStride ,_bbfe +bm2 .RowStride {for _eddg =0;_eddg < _eafa ;_eddg ++{_bcdb =bm1 .Data [_dge +_eddg ]&bm2 .Data [_bbfe +_eddg ];
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_dgdf +=tab [_bcdb ];};};case _cbga > 0:if _efbc < _eafa {for _adc =_ffb ;_adc < _gfg ;_adc ,_dge ,_bbfe =_adc +1,_dge +bm1 .RowStride ,_bbfe +bm2 .RowStride {_bace ,_dcdg =bm1 .Data [_dge ],bm2 .Data [_bbfe ]>>uint (_cbga );_bcdb =_bace &_dcdg ;_dgdf +=tab [_bcdb ];
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for _eddg =1;_eddg < _efbc ;_eddg ++{_bace ,_dcdg =bm1 .Data [_dge +_eddg ],(bm2 .Data [_bbfe +_eddg ]>>uint (_cbga ))|(bm2 .Data [_bbfe +_eddg -1]<<uint (8-_cbga ));_bcdb =_bace &_dcdg ;_dgdf +=tab [_bcdb ];};_bace =bm1 .Data [_dge +_eddg ];_dcdg =bm2 .Data [_bbfe +_eddg -1]<<uint (8-_cbga );
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_bcdb =_bace &_dcdg ;_dgdf +=tab [_bcdb ];};}else {for _adc =_ffb ;_adc < _gfg ;_adc ,_dge ,_bbfe =_adc +1,_dge +bm1 .RowStride ,_bbfe +bm2 .RowStride {_bace ,_dcdg =bm1 .Data [_dge ],bm2 .Data [_bbfe ]>>uint (_cbga );_bcdb =_bace &_dcdg ;_dgdf +=tab [_bcdb ];
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for _eddg =1;_eddg < _eafa ;_eddg ++{_bace =bm1 .Data [_dge +_eddg ];_dcdg =(bm2 .Data [_bbfe +_eddg ]>>uint (_cbga ))|(bm2 .Data [_bbfe +_eddg -1]<<uint (8-_cbga ));_bcdb =_bace &_dcdg ;_dgdf +=tab [_bcdb ];};};};default:if _eafa < _efbc {for _adc =_ffb ;
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_adc < _gfg ;_adc ,_dge ,_bbfe =_adc +1,_dge +bm1 .RowStride ,_bbfe +bm2 .RowStride {for _eddg =0;_eddg < _eafa ;_eddg ++{_bace =bm1 .Data [_dge +_eddg ];_dcdg =bm2 .Data [_bbfe +_eddg ]<<uint (-_cbga );_dcdg |=bm2 .Data [_bbfe +_eddg +1]>>uint (8+_cbga );
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_bcdb =_bace &_dcdg ;_dgdf +=tab [_bcdb ];};};}else {for _adc =_ffb ;_adc < _gfg ;_adc ,_dge ,_bbfe =_adc +1,_dge +bm1 .RowStride ,_bbfe +bm2 .RowStride {for _eddg =0;_eddg < _eafa -1;_eddg ++{_bace =bm1 .Data [_dge +_eddg ];_dcdg =bm2 .Data [_bbfe +_eddg ]<<uint (-_cbga );
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_dcdg |=bm2 .Data [_bbfe +_eddg +1]>>uint (8+_cbga );_bcdb =_bace &_dcdg ;_dgdf +=tab [_bcdb ];};_bace =bm1 .Data [_dge +_eddg ];_dcdg =bm2 .Data [_bbfe +_eddg ]<<uint (-_cbga );_bcdb =_bace &_dcdg ;_dgdf +=tab [_bcdb ];};};};_abdc =float64 (_dgdf )*float64 (_dgdf )/(float64 (area1 )*float64 (area2 ));
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return _abdc ,nil ;};func (_gebgf *Bitmap )setEightPartlyBytes (_gbcd ,_dbac int ,_aab uint64 )(_dbba error ){var (_gbga byte ;_fadg int ;);const _faeg ="\u0073\u0065\u0074\u0045ig\u0068\u0074\u0050\u0061\u0072\u0074\u006c\u0079\u0042\u0079\u0074\u0065\u0073";
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for _gdbd :=1;_gdbd <=_dbac ;_gdbd ++{_fadg =64-_gdbd *8;_gbga =byte (_aab >>uint (_fadg )&0xff);_ea .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",_gbga ,_gbcd ,_gbcd +_gdbd -1,_dbac ,_fadg );
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if _dbba =_gebgf .SetByte (_gbcd +_gdbd -1,_gbga );_dbba !=nil {return _d .Wrap (_dbba ,_faeg ,"\u0066\u0075\u006c\u006c\u0042\u0079\u0074\u0065");};};_bbeb :=_gebgf .RowStride *8-_gebgf .Width ;if _bbeb ==0{return nil ;};_fadg -=8;_gbga =byte (_aab >>uint (_fadg )&0xff)<<uint (_bbeb );
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if _dbba =_gebgf .SetByte (_gbcd +_dbac ,_gbga );_dbba !=nil {return _d .Wrap (_dbba ,_faeg ,"\u0070\u0061\u0064\u0064\u0065\u0064");};return nil ;};type Bitmaps struct{Values []*Bitmap ;Boxes []*_fb .Rectangle ;};func (_egb *Bitmap )SetDefaultPixel (){for _bfgb :=range _egb .Data {_egb .Data [_bfgb ]=byte (0xff);
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};};func _adbc (_dfggg ,_geag ,_baad *Bitmap ,_bbc int )(*Bitmap ,error ){const _fbdae ="\u0073\u0065\u0065\u0064\u0046\u0069\u006c\u006c\u0042i\u006e\u0061\u0072\u0079";if _geag ==nil {return nil ,_d .Error (_fbdae ,"s\u006fu\u0072\u0063\u0065\u0020\u0062\u0069\u0074\u006da\u0070\u0020\u0069\u0073 n\u0069\u006c");
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};if _baad ==nil {return nil ,_d .Error (_fbdae ,"'\u006da\u0073\u006b\u0027\u0020\u0062\u0069\u0074\u006da\u0070\u0020\u0069\u0073 n\u0069\u006c");};if _bbc !=4&&_bbc !=8{return nil ,_d .Error (_fbdae ,"\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");
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};var _ffga error ;_dfggg ,_ffga =_bce (_dfggg ,_geag );if _ffga !=nil {return nil ,_d .Wrap (_ffga ,_fbdae ,"\u0063o\u0070y\u0020\u0073\u006f\u0075\u0072c\u0065\u0020t\u006f\u0020\u0027\u0064\u0027");};_dcacf :=_geag .createTemplate ();_baad .setPadBits (0);
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for _fcgf :=0;_fcgf < _ceea ;_fcgf ++{_dcacf ,_ffga =_bce (_dcacf ,_dfggg );if _ffga !=nil {return nil ,_d .Wrapf (_ffga ,_fbdae ,"\u0069\u0074\u0065\u0072\u0061\u0074\u0069\u006f\u006e\u003a\u0020\u0025\u0064",_fcgf );};if _ffga =_ccgeg (_dfggg ,_baad ,_bbc );
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_ffga !=nil {return nil ,_d .Wrapf (_ffga ,_fbdae ,"\u0069\u0074\u0065\u0072\u0061\u0074\u0069\u006f\u006e\u003a\u0020\u0025\u0064",_fcgf );};if _dcacf .Equals (_dfggg ){break ;};};return _dfggg ,nil ;};func Extract (roi _fb .Rectangle ,src *Bitmap )(*Bitmap ,error ){_egcd :=New (roi .Dx (),roi .Dy ());
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_fgdf :=roi .Min .X &0x07;_fdge :=8-_fgdf ;_feaa :=uint (8-_egcd .Width &0x07);_gfba :=src .GetByteIndex (roi .Min .X ,roi .Min .Y );_dgcea :=src .GetByteIndex (roi .Max .X -1,roi .Min .Y );_bae :=_egcd .RowStride ==_dgcea +1-_gfba ;var _ffe int ;for _edbbe :=roi .Min .Y ;
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_edbbe < roi .Max .Y ;_edbbe ++{_ecde :=_gfba ;_gadc :=_ffe ;switch {case _gfba ==_dgcea :_efge ,_bfe :=src .GetByte (_ecde );if _bfe !=nil {return nil ,_bfe ;};_efge <<=uint (_fgdf );_bfe =_egcd .SetByte (_gadc ,_gcc (_feaa ,_efge ));if _bfe !=nil {return nil ,_bfe ;
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};case _fgdf ==0:for _ffea :=_gfba ;_ffea <=_dgcea ;_ffea ++{_bffd ,_fcce :=src .GetByte (_ecde );if _fcce !=nil {return nil ,_fcce ;};_ecde ++;if _ffea ==_dgcea &&_bae {_bffd =_gcc (_feaa ,_bffd );};_fcce =_egcd .SetByte (_gadc ,_bffd );if _fcce !=nil {return nil ,_fcce ;
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};_gadc ++;};default:_gfd :=_eagc (src ,_egcd ,uint (_fgdf ),uint (_fdge ),_feaa ,_gfba ,_dgcea ,_bae ,_ecde ,_gadc );if _gfd !=nil {return nil ,_gfd ;};};_gfba +=src .RowStride ;_dgcea +=src .RowStride ;_ffe +=_egcd .RowStride ;};return _egcd ,nil ;};
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func (_feed *ClassedPoints )GroupByY ()([]*ClassedPoints ,error ){const _fgee ="\u0043\u006c\u0061\u0073se\u0064\u0050\u006f\u0069\u006e\u0074\u0073\u002e\u0047\u0072\u006f\u0075\u0070\u0042y\u0059";if _bebc :=_feed .validateIntSlice ();_bebc !=nil {return nil ,_d .Wrap (_bebc ,_fgee ,"");
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};if _feed .IntSlice .Size ()==0{return nil ,_d .Error (_fgee ,"\u004e\u006f\u0020\u0063la\u0073\u0073\u0065\u0073\u0020\u0070\u0072\u006f\u0076\u0069\u0064\u0065\u0064");};_feed .SortByY ();var (_dgff []*ClassedPoints ;_ebec int ;);_dcec :=-1;var _gbcge *ClassedPoints ;
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for _cccd :=0;_cccd < len (_feed .IntSlice );_cccd ++{_ebec =int (_feed .YAtIndex (_cccd ));if _ebec !=_dcec {_gbcge =&ClassedPoints {Points :_feed .Points };_dcec =_ebec ;_dgff =append (_dgff ,_gbcge );};_gbcge .IntSlice =append (_gbcge .IntSlice ,_feed .IntSlice [_cccd ]);
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};for _ ,_cbdf :=range _dgff {_cbdf .SortByX ();};return _dgff ,nil ;};func (_fgaba *byWidth )Less (i ,j int )bool {return _fgaba .Values [i ].Width < _fgaba .Values [j ].Width };func (_aeagb MorphProcess )verify (_efc int ,_dceb ,_cebce *int )error {const _bbbf ="\u004d\u006f\u0072\u0070hP\u0072\u006f\u0063\u0065\u0073\u0073\u002e\u0076\u0065\u0072\u0069\u0066\u0079";
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switch _aeagb .Operation {case MopDilation ,MopErosion ,MopOpening ,MopClosing :if len (_aeagb .Arguments )!=2{return _d .Error (_bbbf ,"\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");
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|
};_dddb ,_cfebc :=_aeagb .getWidthHeight ();if _dddb <=0||_cfebc <=0{return _d .Error (_bbbf ,"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");
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|
};case MopRankBinaryReduction :_cedf :=len (_aeagb .Arguments );*_dceb +=_cedf ;if _cedf < 1||_cedf > 4{return _d .Error (_bbbf ,"\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");
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|
};for _bdc :=0;_bdc < _cedf ;_bdc ++{if _aeagb .Arguments [_bdc ]< 1||_aeagb .Arguments [_bdc ]> 4{return _d .Error (_bbbf ,"\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 (_aeagb .Arguments )==0{return _d .Error (_bbbf ,"\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");
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|
};_ccca :=_aeagb .Arguments [0];if _ccca !=2&&_ccca !=4&&_ccca !=8{return _d .Error (_bbbf ,"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");
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};*_dceb -=_eged [_ccca /4];case MopAddBorder :if len (_aeagb .Arguments )==0{return _d .Error (_bbbf ,"\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");
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};_bgag :=_aeagb .Arguments [0];if _efc > 0{return _d .Error (_bbbf ,"\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");
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};if _bgag < 1{return _d .Error (_bbbf ,"\u0041\u0064\u0064\u0042o\u0072\u0064\u0065\u0072\u0020\u0076\u0061\u006c\u0075\u0065 \u006co\u0077\u0065\u0072\u0020\u0074\u0068\u0061n\u0020\u0030");};*_cebce =_bgag ;};return nil ;};func Centroids (bms []*Bitmap )(*Points ,error ){_befe :=make ([]Point ,len (bms ));
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_agbad :=_dbag ();_gcfeg :=_gebgfd ();var _adad error ;for _ffbe ,_dcdf :=range bms {_befe [_ffbe ],_adad =_dcdf .centroid (_agbad ,_gcfeg );if _adad !=nil {return nil ,_adad ;};};_dgab :=Points (_befe );return &_dgab ,nil ;};func (_agb *Bitmap )clearAll ()error {return _agb .RasterOperation (0,0,_agb .Width ,_agb .Height ,PixClr ,nil ,0,0);
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};const (CmbOpOr CombinationOperator =iota ;CmbOpAnd ;CmbOpXor ;CmbOpXNor ;CmbOpReplace ;CmbOpNot ;);func _bdg (_bcc ,_ee *Bitmap ,_cgfe int ,_gdc []byte ,_fad int )(_cbc error ){const _ddg ="\u0072\u0065\u0064uc\u0065\u0052\u0061\u006e\u006b\u0042\u0069\u006e\u0061\u0072\u0079\u0032\u004c\u0065\u0076\u0065\u006c\u0032";
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var (_bfg ,_abd ,_gef ,_gea ,_dbdd ,_dabc ,_fae ,_fbc int ;_eea ,_ddb ,_aae ,_eag uint32 ;_dcbg ,_af byte ;_edbf uint16 ;);_adg :=make ([]byte ,4);_fbg :=make ([]byte ,4);for _gef =0;_gef < _bcc .Height -1;_gef ,_gea =_gef +2,_gea +1{_bfg =_gef *_bcc .RowStride ;
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_abd =_gea *_ee .RowStride ;for _dbdd ,_dabc =0,0;_dbdd < _fad ;_dbdd ,_dabc =_dbdd +4,_dabc +1{for _fae =0;_fae < 4;_fae ++{_fbc =_bfg +_dbdd +_fae ;if _fbc <=len (_bcc .Data )-1&&_fbc < _bfg +_bcc .RowStride {_adg [_fae ]=_bcc .Data [_fbc ];}else {_adg [_fae ]=0x00;
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};_fbc =_bfg +_bcc .RowStride +_dbdd +_fae ;if _fbc <=len (_bcc .Data )-1&&_fbc < _bfg +(2*_bcc .RowStride ){_fbg [_fae ]=_bcc .Data [_fbc ];}else {_fbg [_fae ]=0x00;};};_eea =_df .BigEndian .Uint32 (_adg );_ddb =_df .BigEndian .Uint32 (_fbg );_aae =_eea &_ddb ;
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_aae |=_aae <<1;_eag =_eea |_ddb ;_eag &=_eag <<1;_ddb =_aae |_eag ;_ddb &=0xaaaaaaaa;_eea =_ddb |(_ddb <<7);_dcbg =byte (_eea >>24);_af =byte ((_eea >>8)&0xff);_fbc =_abd +_dabc ;if _fbc +1==len (_ee .Data )-1||_fbc +1>=_abd +_ee .RowStride {if _cbc =_ee .SetByte (_fbc ,_gdc [_dcbg ]);
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_cbc !=nil {return _d .Wrapf (_cbc ,_ddg ,"\u0069n\u0064\u0065\u0078\u003a\u0020\u0025d",_fbc );};}else {_edbf =(uint16 (_gdc [_dcbg ])<<8)|uint16 (_gdc [_af ]);if _cbc =_ee .setTwoBytes (_fbc ,_edbf );_cbc !=nil {return _d .Wrapf (_cbc ,_ddg ,"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",_fbc );
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};_dabc ++;};};};return nil ;};func _bbd (_gaf *Bitmap ,_ebfc int ,_eg []byte )(_dcd *Bitmap ,_bea error ){const _cdg ="\u0072\u0065\u0064\u0075\u0063\u0065\u0052\u0061\u006e\u006b\u0042\u0069n\u0061\u0072\u0079\u0032";if _gaf ==nil {return nil ,_d .Error (_cdg ,"\u0073o\u0075\u0072\u0063\u0065 \u0062\u0069\u0074\u006d\u0061p\u0020n\u006ft\u0020\u0064\u0065\u0066\u0069\u006e\u0065d");
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};if _ebfc < 1||_ebfc > 4{return nil ,_d .Error (_cdg ,"\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 _gaf .Height <=1{return nil ,_d .Errorf (_cdg ,"\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",_gaf .Height );
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};_dcd =New (_gaf .Width /2,_gaf .Height /2);if _eg ==nil {_eg =_gdgb ();};_ded :=_fbgc (_gaf .RowStride ,2*_dcd .RowStride );switch _ebfc {case 1:_bea =_bgg (_gaf ,_dcd ,_ebfc ,_eg ,_ded );case 2:_bea =_bdg (_gaf ,_dcd ,_ebfc ,_eg ,_ded );case 3:_bea =_cfd (_gaf ,_dcd ,_ebfc ,_eg ,_ded );
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case 4:_bea =_fdf (_gaf ,_dcd ,_ebfc ,_eg ,_ded );};if _bea !=nil {return nil ,_bea ;};return _dcd ,nil ;};func (_fabaa *BitmapsArray )AddBitmaps (bm *Bitmaps ){_fabaa .Values =append (_fabaa .Values ,bm )};const (Vanilla Color =iota ;Chocolate ;);func (_edbdc *Bitmaps )Size ()int {return len (_edbdc .Values )};
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func (_beab *ClassedPoints )xSortFunction ()func (_cdgf int ,_fcbf int )bool {return func (_bebb ,_dcad int )bool {return _beab .XAtIndex (_bebb )< _beab .XAtIndex (_dcad )};};func (_ebba *Bitmap )RemoveBorder (borderSize int )(*Bitmap ,error ){if borderSize ==0{return _ebba .Copy (),nil ;
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};_aecd ,_bgge :=_ebba .removeBorderGeneral (borderSize ,borderSize ,borderSize ,borderSize );if _bgge !=nil {return nil ,_d .Wrap (_bgge ,"\u0052\u0065\u006do\u0076\u0065\u0042\u006f\u0072\u0064\u0065\u0072","");};return _aecd ,nil ;};func _aeeg (_cggbg *Bitmap ,_eefee ,_egeg int ,_bfdf ,_decd int ,_fcfc RasterOperator ,_ffce *Bitmap ,_cccag ,_cabb int )error {var _cgc ,_bcab ,_bgbfg ,_egcff int ;
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if _eefee < 0{_cccag -=_eefee ;_bfdf +=_eefee ;_eefee =0;};if _cccag < 0{_eefee -=_cccag ;_bfdf +=_cccag ;_cccag =0;};_cgc =_eefee +_bfdf -_cggbg .Width ;if _cgc > 0{_bfdf -=_cgc ;};_bcab =_cccag +_bfdf -_ffce .Width ;if _bcab > 0{_bfdf -=_bcab ;};if _egeg < 0{_cabb -=_egeg ;
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_decd +=_egeg ;_egeg =0;};if _cabb < 0{_egeg -=_cabb ;_decd +=_cabb ;_cabb =0;};_bgbfg =_egeg +_decd -_cggbg .Height ;if _bgbfg > 0{_decd -=_bgbfg ;};_egcff =_cabb +_decd -_ffce .Height ;if _egcff > 0{_decd -=_egcff ;};if _bfdf <=0||_decd <=0{return nil ;
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};var _edae error ;switch {case _eefee &7==0&&_cccag &7==0:_edae =_ddab (_cggbg ,_eefee ,_egeg ,_bfdf ,_decd ,_fcfc ,_ffce ,_cccag ,_cabb );case _eefee &7==_cccag &7:_edae =_dfaef (_cggbg ,_eefee ,_egeg ,_bfdf ,_decd ,_fcfc ,_ffce ,_cccag ,_cabb );default:_edae =_cgdc (_cggbg ,_eefee ,_egeg ,_bfdf ,_decd ,_fcfc ,_ffce ,_cccag ,_cabb );
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};if _edae !=nil {return _d .Wrap (_edae ,"r\u0061\u0073\u0074\u0065\u0072\u004f\u0070\u004c\u006f\u0077","");};return nil ;};var _adba =[]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};
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func (_dbae *Boxes )Add (box *_fb .Rectangle )error {if _dbae ==nil {return _d .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");};*_dbae =append (*_dbae ,box );
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return nil ;};func CorrelationScoreThresholded (bm1 ,bm2 *Bitmap ,area1 ,area2 int ,delX ,delY float32 ,maxDiffW ,maxDiffH int ,tab ,downcount []int ,scoreThreshold float32 )(bool ,error ){const _ffbg ="C\u006f\u0072\u0072\u0065\u006c\u0061t\u0069\u006f\u006e\u0053\u0063\u006f\u0072\u0065\u0054h\u0072\u0065\u0073h\u006fl\u0064\u0065\u0064";
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if bm1 ==nil {return false ,_d .Error (_ffbg ,"\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");
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};if bm2 ==nil {return false ,_d .Error (_ffbg ,"\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");
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};if area1 <=0||area2 <=0{return false ,_d .Error (_ffbg ,"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");
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};if downcount ==nil {return false ,_d .Error (_ffbg ,"\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 ,_d .Error (_ffbg ,"p\u0072\u006f\u0076\u0069de\u0064 \u006e\u0069\u006c\u0020\u0027s\u0075\u006d\u0074\u0061\u0062\u0027");
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};_fgaae ,_acbe :=bm1 .Width ,bm1 .Height ;_efae ,_ggag :=bm2 .Width ,bm2 .Height ;if _b .Abs (_fgaae -_efae )> maxDiffW {return false ,nil ;};if _b .Abs (_acbe -_ggag )> maxDiffH {return false ,nil ;};_bddc :=int (delX +_b .Sign (delX )*0.5);_ebff :=int (delY +_b .Sign (delY )*0.5);
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_fffe :=int (_c .Ceil (_c .Sqrt (float64 (scoreThreshold )*float64 (area1 )*float64 (area2 ))));_cdba :=bm2 .RowStride ;_fcceb :=_eec (_ebff ,0);_egcf :=_fbgc (_ggag +_ebff ,_acbe );_accb :=bm1 .RowStride *_fcceb ;_egdb :=bm2 .RowStride *(_fcceb -_ebff );
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var _dgac int ;if _egcf <=_acbe {_dgac =downcount [_egcf -1];};_fcde :=_eec (_bddc ,0);_aeeeb :=_fbgc (_efae +_bddc ,_fgaae );var _ggdd ,_caeg int ;if _bddc >=8{_ggdd =_bddc >>3;_accb +=_ggdd ;_fcde -=_ggdd <<3;_aeeeb -=_ggdd <<3;_bddc &=7;}else if _bddc <=-8{_caeg =-((_bddc +7)>>3);
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_egdb +=_caeg ;_cdba -=_caeg ;_bddc +=_caeg <<3;};var (_abb ,_aeag ,_gfbf int ;_bgbf ,_ddeg ,_baag byte ;);if _fcde >=_aeeeb ||_fcceb >=_egcf {return false ,nil ;};_cbfd :=(_aeeeb +7)>>3;switch {case _bddc ==0:for _aeag =_fcceb ;_aeag < _egcf ;_aeag ,_accb ,_egdb =_aeag +1,_accb +bm1 .RowStride ,_egdb +bm2 .RowStride {for _gfbf =0;
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_gfbf < _cbfd ;_gfbf ++{_bgbf =bm1 .Data [_accb +_gfbf ]&bm2 .Data [_egdb +_gfbf ];_abb +=tab [_bgbf ];};if _abb >=_fffe {return true ,nil ;};if _abg :=_abb +downcount [_aeag ]-_dgac ;_abg < _fffe {return false ,nil ;};};case _bddc > 0&&_cdba < _cbfd :for _aeag =_fcceb ;
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_aeag < _egcf ;_aeag ,_accb ,_egdb =_aeag +1,_accb +bm1 .RowStride ,_egdb +bm2 .RowStride {_ddeg =bm1 .Data [_accb ];_baag =bm2 .Data [_egdb ]>>uint (_bddc );_bgbf =_ddeg &_baag ;_abb +=tab [_bgbf ];for _gfbf =1;_gfbf < _cdba ;_gfbf ++{_ddeg =bm1 .Data [_accb +_gfbf ];
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_baag =bm2 .Data [_egdb +_gfbf ]>>uint (_bddc )|bm2 .Data [_egdb +_gfbf -1]<<uint (8-_bddc );_bgbf =_ddeg &_baag ;_abb +=tab [_bgbf ];};_ddeg =bm1 .Data [_accb +_gfbf ];_baag =bm2 .Data [_egdb +_gfbf -1]<<uint (8-_bddc );_bgbf =_ddeg &_baag ;_abb +=tab [_bgbf ];
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if _abb >=_fffe {return true ,nil ;}else if _abb +downcount [_aeag ]-_dgac < _fffe {return false ,nil ;};};case _bddc > 0&&_cdba >=_cbfd :for _aeag =_fcceb ;_aeag < _egcf ;_aeag ,_accb ,_egdb =_aeag +1,_accb +bm1 .RowStride ,_egdb +bm2 .RowStride {_ddeg =bm1 .Data [_accb ];
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_baag =bm2 .Data [_egdb ]>>uint (_bddc );_bgbf =_ddeg &_baag ;_abb +=tab [_bgbf ];for _gfbf =1;_gfbf < _cbfd ;_gfbf ++{_ddeg =bm1 .Data [_accb +_gfbf ];_baag =bm2 .Data [_egdb +_gfbf ]>>uint (_bddc );_baag |=bm2 .Data [_egdb +_gfbf -1]<<uint (8-_bddc );
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_bgbf =_ddeg &_baag ;_abb +=tab [_bgbf ];};if _abb >=_fffe {return true ,nil ;}else if _abb +downcount [_aeag ]-_dgac < _fffe {return false ,nil ;};};case _cbfd < _cdba :for _aeag =_fcceb ;_aeag < _egcf ;_aeag ,_accb ,_egdb =_aeag +1,_accb +bm1 .RowStride ,_egdb +bm2 .RowStride {for _gfbf =0;
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_gfbf < _cbfd ;_gfbf ++{_ddeg =bm1 .Data [_accb +_gfbf ];_baag =bm2 .Data [_egdb +_gfbf ]<<uint (-_bddc );_baag |=bm2 .Data [_egdb +_gfbf +1]>>uint (8+_bddc );_bgbf =_ddeg &_baag ;_abb +=tab [_bgbf ];};if _abb >=_fffe {return true ,nil ;}else if _faf :=_abb +downcount [_aeag ]-_dgac ;
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_faf < _fffe {return false ,nil ;};};case _cdba >=_cbfd :for _aeag =_fcceb ;_aeag < _egcf ;_aeag ,_accb ,_egdb =_aeag +1,_accb +bm1 .RowStride ,_egdb +bm2 .RowStride {for _gfbf =0;_gfbf < _cbfd ;_gfbf ++{_ddeg =bm1 .Data [_accb +_gfbf ];_baag =bm2 .Data [_egdb +_gfbf ]<<uint (-_bddc );
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_baag |=bm2 .Data [_egdb +_gfbf +1]>>uint (8+_bddc );_bgbf =_ddeg &_baag ;_abb +=tab [_bgbf ];};_ddeg =bm1 .Data [_accb +_gfbf ];_baag =bm2 .Data [_egdb +_gfbf ]<<uint (-_bddc );_bgbf =_ddeg &_baag ;_abb +=tab [_bgbf ];if _abb >=_fffe {return true ,nil ;
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}else if _abb +downcount [_aeag ]-_dgac < _fffe {return false ,nil ;};};};_fafd :=float32 (_abb )*float32 (_abb )/(float32 (area1 )*float32 (area2 ));if _fafd >=scoreThreshold {_ea .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",_abb ,_fffe ,_fafd ,scoreThreshold );
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};return false ,nil ;};func (_bfb *Bitmap )GetChocolateData ()[]byte {if _bfb .Color ==Vanilla {_bfb .inverseData ();};return _bfb .Data ;};func _eeed (_aecde ,_eabg *Bitmap ,_dbgc *Selection )(*Bitmap ,error ){const _efde ="\u0070\u0072\u006f\u0063\u0065\u0073\u0073\u004d\u006f\u0072\u0070\u0068A\u0072\u0067\u0073\u0032";
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var _fded ,_cdgc int ;if _eabg ==nil {return nil ,_d .Error (_efde ,"s\u006fu\u0072\u0063\u0065\u0020\u0062\u0069\u0074\u006da\u0070\u0020\u0069\u0073 n\u0069\u006c");};if _dbgc ==nil {return nil ,_d .Error (_efde ,"\u0073e\u006c \u006e\u006f\u0074\u0020\u0064\u0065\u0066\u0069\u006e\u0065\u0064");
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|
};_fded =_dbgc .Width ;_cdgc =_dbgc .Height ;if _fded ==0||_cdgc ==0{return nil ,_d .Error (_efde ,"\u0073\u0065\u006c\u0020\u006f\u0066\u0020\u0073\u0069\u007a\u0065\u0020\u0030");};if _aecde ==nil {return _eabg .createTemplate (),nil ;};if _cabce :=_aecde .resizeImageData (_eabg );
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_cabce !=nil {return nil ,_cabce ;};return _aecde ,nil ;};func (_dfec *ClassedPoints )Swap (i ,j int ){_dfec .IntSlice [i ],_dfec .IntSlice [j ]=_dfec .IntSlice [j ],_dfec .IntSlice [i ];};func (_ccfd *Boxes )SelectBySize (width ,height int ,tp LocationFilter ,relation SizeComparison )(_fcf *Boxes ,_ggdc error ){const _ceda ="\u0042o\u0078e\u0073\u002e\u0053\u0065\u006ce\u0063\u0074B\u0079\u0053\u0069\u007a\u0065";
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|
if _ccfd ==nil {return nil ,_d .Error (_ceda ,"b\u006f\u0078\u0065\u0073 '\u0062'\u0020\u006e\u006f\u0074\u0020d\u0065\u0066\u0069\u006e\u0065\u0064");};if len (*_ccfd )==0{return _ccfd ,nil ;};switch tp {case LocSelectWidth ,LocSelectHeight ,LocSelectIfEither ,LocSelectIfBoth :default:return nil ,_d .Errorf (_ceda ,"\u0069\u006e\u0076al\u0069\u0064\u0020\u0066\u0069\u006c\u0074\u0065\u0072\u0020\u0074\u0079\u0070\u0065\u003a\u0020\u0025\u0064",tp );
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};switch relation {case SizeSelectIfLT ,SizeSelectIfGT ,SizeSelectIfLTE ,SizeSelectIfGTE :default:return nil ,_d .Errorf (_ceda ,"i\u006e\u0076\u0061\u006c\u0069\u0064 \u0072\u0065\u006c\u0061\u0074\u0069\u006f\u006e\u0020t\u0079\u0070\u0065:\u0020'\u0025\u0064\u0027",tp );
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};_bdf :=_ccfd .makeSizeIndicator (width ,height ,tp ,relation );_eede ,_ggdc :=_ccfd .selectWithIndicator (_bdf );if _ggdc !=nil {return nil ,_d .Wrap (_ggdc ,_ceda ,"");};return _eede ,nil ;};type BoundaryCondition int ;func _gdfg (_daegf ,_ddac *Bitmap ,_dbga *Selection )(*Bitmap ,error ){const _ddbf ="c\u006c\u006f\u0073\u0065\u0042\u0069\u0074\u006d\u0061\u0070";
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var _cabc error ;if _daegf ,_cabc =_eeed (_daegf ,_ddac ,_dbga );_cabc !=nil {return nil ,_cabc ;};_aeg ,_cabc :=_aef (nil ,_ddac ,_dbga );if _cabc !=nil {return nil ,_d .Wrap (_cabc ,_ddbf ,"");};if _ ,_cabc =_agbc (_daegf ,_aeg ,_dbga );_cabc !=nil {return nil ,_d .Wrap (_cabc ,_ddbf ,"");
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};return _daegf ,nil ;};func _dcag (_fdfe ,_fdc *Bitmap ,_dffb ,_bcfe int )(*Bitmap ,error ){const _deb ="\u0063\u006c\u006f\u0073\u0065\u0053\u0061\u0066\u0065B\u0072\u0069\u0063\u006b";if _fdc ==nil {return nil ,_d .Error (_deb ,"\u0073\u006f\u0075\u0072\u0063\u0065\u0020\u0069\u0073\u0020\u006e\u0069\u006c");
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};if _dffb < 1||_bcfe < 1{return nil ,_d .Error (_deb ,"\u0068s\u0069\u007a\u0065\u0020\u0061\u006e\u0064\u0020\u0076\u0073\u0069z\u0065\u0020\u006e\u006f\u0074\u0020\u003e\u003d\u0020\u0031");};if _dffb ==1&&_bcfe ==1{return _bce (_fdfe ,_fdc );};if MorphBC ==SymmetricMorphBC {_bdcb ,_cdcfd :=_gagbb (_fdfe ,_fdc ,_dffb ,_bcfe );
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if _cdcfd !=nil {return nil ,_d .Wrap (_cdcfd ,_deb ,"\u0053\u0079m\u006d\u0065\u0074r\u0069\u0063\u004d\u006f\u0072\u0070\u0068\u0042\u0043");};return _bdcb ,nil ;};_gfag :=_eec (_dffb /2,_bcfe /2);_cbea :=8*((_gfag +7)/8);_ebeec ,_babf :=_fdc .AddBorder (_cbea ,0);
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if _babf !=nil {return nil ,_d .Wrapf (_babf ,_deb ,"\u0042\u006f\u0072\u0064\u0065\u0072\u0053\u0069\u007ae\u003a\u0020\u0025\u0064",_cbea );};var _gfcf ,_daebe *Bitmap ;if _dffb ==1||_bcfe ==1{_dedfa :=SelCreateBrick (_bcfe ,_dffb ,_bcfe /2,_dffb /2,SelHit );
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_gfcf ,_babf =_gdfg (nil ,_ebeec ,_dedfa );if _babf !=nil {return nil ,_d .Wrap (_babf ,_deb ,"\u0068S\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031\u0020\u007c\u007c \u0076\u0053\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031");};}else {_gddb :=SelCreateBrick (1,_dffb ,0,_dffb /2,SelHit );
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_fbad ,_cggbc :=_aef (nil ,_ebeec ,_gddb );if _cggbc !=nil {return nil ,_d .Wrap (_cggbc ,_deb ,"\u0072\u0065\u0067\u0075la\u0072\u0020\u002d\u0020\u0066\u0069\u0072\u0073\u0074\u0020\u0064\u0069\u006c\u0061t\u0065");};_bdfb :=SelCreateBrick (_bcfe ,1,_bcfe /2,0,SelHit );
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_gfcf ,_cggbc =_aef (nil ,_fbad ,_bdfb );if _cggbc !=nil {return nil ,_d .Wrap (_cggbc ,_deb ,"\u0072\u0065\u0067ul\u0061\u0072\u0020\u002d\u0020\u0073\u0065\u0063\u006f\u006e\u0064\u0020\u0064\u0069\u006c\u0061\u0074\u0065");};if _ ,_cggbc =_agbc (_fbad ,_gfcf ,_gddb );
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_cggbc !=nil {return nil ,_d .Wrap (_cggbc ,_deb ,"r\u0065\u0067\u0075\u006car\u0020-\u0020\u0066\u0069\u0072\u0073t\u0020\u0065\u0072\u006f\u0064\u0065");};if _ ,_cggbc =_agbc (_gfcf ,_fbad ,_bdfb );_cggbc !=nil {return nil ,_d .Wrap (_cggbc ,_deb ,"\u0072\u0065\u0067\u0075la\u0072\u0020\u002d\u0020\u0073\u0065\u0063\u006f\u006e\u0064\u0020\u0065\u0072\u006fd\u0065");
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};};if _daebe ,_babf =_gfcf .RemoveBorder (_cbea );_babf !=nil {return nil ,_d .Wrap (_babf ,_deb ,"\u0072e\u0067\u0075\u006c\u0061\u0072");};if _fdfe ==nil {return _daebe ,nil ;};if _ ,_babf =_bce (_fdfe ,_daebe );_babf !=nil {return nil ,_babf ;};return _fdfe ,nil ;
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};func (_gcbdd *Bitmaps )SortByWidth (){_cadfc :=(*byWidth )(_gcbdd );_a .Sort (_cadfc )};type SizeSelection int ;func _cb (_ae ,_fa *Bitmap )(_be error ){const _edb ="\u0065\u0078\u0070\u0061nd\u0042\u0069\u006e\u0061\u0072\u0079\u0046\u0061\u0063\u0074\u006f\u0072\u0032";
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_dac :=_fa .RowStride ;_dg :=_ae .RowStride ;var (_fac byte ;_fg uint16 ;_ef ,_db ,_cf ,_cc ,_ca int ;);for _cf =0;_cf < _fa .Height ;_cf ++{_ef =_cf *_dac ;_db =2*_cf *_dg ;for _cc =0;_cc < _dac ;_cc ++{_fac =_fa .Data [_ef +_cc ];_fg =_bdaca [_fac ];
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_ca =_db +_cc *2;if _ae .RowStride !=_fa .RowStride *2&&(_cc +1)*2> _ae .RowStride {_be =_ae .SetByte (_ca ,byte (_fg >>8));}else {_be =_ae .setTwoBytes (_ca ,_fg );};if _be !=nil {return _d .Wrap (_be ,_edb ,"");};};for _cc =0;_cc < _dg ;_cc ++{_ca =_db +_dg +_cc ;
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_fac =_ae .Data [_db +_cc ];if _be =_ae .SetByte (_ca ,_fac );_be !=nil {return _d .Wrapf (_be ,_edb ,"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",_db +_cc ,_db +_dg +_cc );
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};};};return nil ;};func (_aaee *Points )Add (pt *Points )error {const _bdcbg ="\u0050\u006f\u0069\u006e\u0074\u0073\u002e\u0041\u0064\u0064";if _aaee ==nil {return _d .Error (_bdcbg ,"\u0070o\u0069n\u0074\u0073\u0020\u006e\u006ft\u0020\u0064e\u0066\u0069\u006e\u0065\u0064");
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|
};if pt ==nil {return _d .Error (_bdcbg ,"a\u0072\u0067\u0075\u006d\u0065\u006et\u0020\u0070\u006f\u0069\u006e\u0074\u0073\u0020\u006eo\u0074\u0020\u0064e\u0066i\u006e\u0065\u0064");};*_aaee =append (*_aaee ,*pt ...);return nil ;};func TstImageBitmap ()*Bitmap {return _edcgg .Copy ()};
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|
type ClassedPoints struct{*Points ;_b .IntSlice ;_afafe func (_abgg ,_fafe int )bool ;};func (_eac *Bitmap )Equals (s *Bitmap )bool {if len (_eac .Data )!=len (s .Data )||_eac .Width !=s .Width ||_eac .Height !=s .Height {return false ;};for _dbc :=0;_dbc < _eac .Height ;
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_dbc ++{_dbg :=_dbc *_eac .RowStride ;for _fadb :=0;_fadb < _eac .RowStride ;_fadb ++{if _eac .Data [_dbg +_fadb ]!=s .Data [_dbg +_fadb ]{return false ;};};};return true ;};type MorphProcess struct{Operation MorphOperation ;Arguments []int ;};func (_ccefd *ClassedPoints )validateIntSlice ()error {const _gbae ="\u0076\u0061l\u0069\u0064\u0061t\u0065\u0049\u006e\u0074\u0053\u006c\u0069\u0063\u0065";
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for _ ,_fbba :=range _ccefd .IntSlice {if _fbba >=(_ccefd .Points .Size ()){return _d .Errorf (_gbae ,"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",_fbba ,_ccefd .Points .Size ());
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};};return nil ;};func TstImageBitmapInverseData ()[]byte {_gcbeb :=_edcgg .Copy ();_gcbeb .InverseData ();return _gcbeb .Data ;};func (_feea Points )Size ()int {return len (_feea )};func (_bbg *Bitmap )setAll ()error {_bab :=_fdfa (_bbg ,0,0,_bbg .Width ,_bbg .Height ,PixSet ,nil ,0,0);
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if _bab !=nil {return _d .Wrap (_bab ,"\u0073\u0065\u0074\u0041\u006c\u006c","");};return nil ;};func (_fdd *Bitmap )And (s *Bitmap )(_faa *Bitmap ,_gcb error ){const _baa ="\u0042\u0069\u0074\u006d\u0061\u0070\u002e\u0041\u006e\u0064";if _fdd ==nil {return nil ,_d .Error (_baa ,"\u0027b\u0069t\u006d\u0061\u0070\u0020\u0027b\u0027\u0020i\u0073\u0020\u006e\u0069\u006c");
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};if s ==nil {return nil ,_d .Error (_baa ,"\u0062\u0069\u0074\u006d\u0061\u0070\u0020\u0027\u0073\u0027\u0020\u0069s\u0020\u006e\u0069\u006c");};if !_fdd .SizesEqual (s ){_ea .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",_baa );
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};if _faa ,_gcb =_bce (_faa ,_fdd );_gcb !=nil {return nil ,_d .Wrap (_gcb ,_baa ,"\u0063\u0061\u006e't\u0020\u0063\u0072\u0065\u0061\u0074\u0065\u0020\u0027\u0064\u0027\u0020\u0062\u0069\u0074\u006d\u0061\u0070");};if _gcb =_faa .RasterOperation (0,0,_faa .Width ,_faa .Height ,PixSrcAndDst ,s ,0,0);
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_gcb !=nil {return nil ,_d .Wrap (_gcb ,_baa ,"");};return _faa ,nil ;};func TstImageBitmapData ()[]byte {return _edcgg .Data };func (_cbda *Bitmap )GetBitOffset (x int )int {return x &0x07};func (_afe *Bitmap )ClipRectangle (box *_fb .Rectangle )(_face *Bitmap ,_acd *_fb .Rectangle ,_fdg error ){const _deg ="\u0043\u006c\u0069\u0070\u0052\u0065\u0063\u0074\u0061\u006e\u0067\u006c\u0065";
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if box ==nil {return nil ,nil ,_d .Error (_deg ,"\u0062o\u0078 \u0069\u0073\u0020\u006e\u006ft\u0020\u0064e\u0066\u0069\u006e\u0065\u0064");};_dfbf ,_acb :=_afe .Width ,_afe .Height ;_ddf :=_fb .Rect (0,0,_dfbf ,_acb );if !box .Overlaps (_ddf ){return nil ,nil ,_d .Error (_deg ,"b\u006f\u0078\u0020\u0064oe\u0073n\u0027\u0074\u0020\u006f\u0076e\u0072\u006c\u0061\u0070\u0020\u0062");
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};_ebbb :=box .Intersect (_ddf );_cfg ,_badf :=_ebbb .Min .X ,_ebbb .Min .Y ;_eaa ,_cgfd :=_ebbb .Dx (),_ebbb .Dy ();_face =New (_eaa ,_cgfd );_face .Text =_afe .Text ;if _fdg =_face .RasterOperation (0,0,_eaa ,_cgfd ,PixSrc ,_afe ,_cfg ,_badf );_fdg !=nil {return nil ,nil ,_d .Wrap (_fdg ,_deg ,"\u0050\u0069\u0078\u0053\u0072\u0063\u0020\u0074\u006f\u0020\u0063\u006ci\u0070\u0070\u0065\u0064");
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};_acd =&_ebbb ;return _face ,_acd ,nil ;};func (_cdegg *ClassedPoints )XAtIndex (i int )float32 {return (*_cdegg .Points )[_cdegg .IntSlice [i ]].X };func _fgf (_ebgd ,_fabg *Bitmap ,_bfgd ,_dfcd int )(*Bitmap ,error ){const _dbgge ="\u006fp\u0065\u006e\u0042\u0072\u0069\u0063k";
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if _fabg ==nil {return nil ,_d .Error (_dbgge ,"\u0073o\u0075\u0072\u0063\u0065 \u0062\u0069\u0074\u006d\u0061p\u0020n\u006ft\u0020\u0064\u0065\u0066\u0069\u006e\u0065d");};if _bfgd < 1&&_dfcd < 1{return nil ,_d .Error (_dbgge ,"\u0068\u0053\u0069\u007ae \u003c\u0020\u0031\u0020\u0026\u0026\u0020\u0076\u0053\u0069\u007a\u0065\u0020\u003c \u0031");
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};if _bfgd ==1&&_dfcd ==1{return _fabg .Copy (),nil ;};if _bfgd ==1||_dfcd ==1{var _dafff error ;_dgdcg :=SelCreateBrick (_dfcd ,_bfgd ,_dfcd /2,_bfgd /2,SelHit );_ebgd ,_dafff =_gdfe (_ebgd ,_fabg ,_dgdcg );if _dafff !=nil {return nil ,_d .Wrap (_dafff ,_dbgge ,"\u0068S\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031\u0020\u007c\u007c \u0076\u0053\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031");
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|
};return _ebgd ,nil ;};_bdaag :=SelCreateBrick (1,_bfgd ,0,_bfgd /2,SelHit );_ddcg :=SelCreateBrick (_dfcd ,1,_dfcd /2,0,SelHit );_eaba ,_edfccb :=_agbc (nil ,_fabg ,_bdaag );if _edfccb !=nil {return nil ,_d .Wrap (_edfccb ,_dbgge ,"\u0031s\u0074\u0020\u0065\u0072\u006f\u0064e");
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};_ebgd ,_edfccb =_agbc (_ebgd ,_eaba ,_ddcg );if _edfccb !=nil {return nil ,_d .Wrap (_edfccb ,_dbgge ,"\u0032n\u0064\u0020\u0065\u0072\u006f\u0064e");};_ ,_edfccb =_aef (_eaba ,_ebgd ,_bdaag );if _edfccb !=nil {return nil ,_d .Wrap (_edfccb ,_dbgge ,"\u0031\u0073\u0074\u0020\u0064\u0069\u006c\u0061\u0074\u0065");
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};_ ,_edfccb =_aef (_ebgd ,_eaba ,_ddcg );if _edfccb !=nil {return nil ,_d .Wrap (_edfccb ,_dbgge ,"\u0032\u006e\u0064\u0020\u0064\u0069\u006c\u0061\u0074\u0065");};return _ebgd ,nil ;};func (_efa *Bitmap )ThresholdPixelSum (thresh int ,tab8 []int )(_cbde bool ,_aea error ){const _adgg ="\u0042i\u0074\u006d\u0061\u0070\u002e\u0054\u0068\u0072\u0065\u0073\u0068o\u006c\u0064\u0050\u0069\u0078\u0065\u006c\u0053\u0075\u006d";
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if tab8 ==nil {tab8 =_gebgfd ();};_ggb :=_efa .Width >>3;_faea :=_efa .Width &7;_cgd :=byte (0xff<<uint (8-_faea ));var (_dda ,_gfa ,_bggc ,_afac int ;_dbgd byte ;);for _dda =0;_dda < _efa .Height ;_dda ++{_bggc =_efa .RowStride *_dda ;for _gfa =0;_gfa < _ggb ;
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_gfa ++{_dbgd ,_aea =_efa .GetByte (_bggc +_gfa );if _aea !=nil {return false ,_d .Wrap (_aea ,_adgg ,"\u0066\u0075\u006c\u006c\u0042\u0079\u0074\u0065");};_afac +=tab8 [_dbgd ];};if _faea !=0{_dbgd ,_aea =_efa .GetByte (_bggc +_gfa );if _aea !=nil {return false ,_d .Wrap (_aea ,_adgg ,"p\u0061\u0072\u0074\u0069\u0061\u006c\u0042\u0079\u0074\u0065");
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};_dbgd &=_cgd ;_afac +=tab8 [_dbgd ];};if _afac > thresh {return true ,nil ;};};return _cbde ,nil ;};func (_fgbg *Bitmaps )ClipToBitmap (s *Bitmap )(*Bitmaps ,error ){const _bfcf ="B\u0069t\u006d\u0061\u0070\u0073\u002e\u0043\u006c\u0069p\u0054\u006f\u0042\u0069tm\u0061\u0070";
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if _fgbg ==nil {return nil ,_d .Error (_bfcf ,"\u0042\u0069\u0074\u006dap\u0073\u0020\u006e\u006f\u0074\u0020\u0064\u0065\u0066\u0069\u006e\u0065\u0064");};if s ==nil {return nil ,_d .Error (_bfcf ,"\u0073o\u0075\u0072\u0063\u0065 \u0062\u0069\u0074\u006d\u0061p\u0020n\u006ft\u0020\u0064\u0065\u0066\u0069\u006e\u0065d");
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};_dfgd :=len (_fgbg .Values );_aeab :=&Bitmaps {Values :make ([]*Bitmap ,_dfgd ),Boxes :make ([]*_fb .Rectangle ,_dfgd )};var (_bddcg ,_aafc *Bitmap ;_eeda *_fb .Rectangle ;_eebbd error ;);for _dgcac :=0;_dgcac < _dfgd ;_dgcac ++{if _bddcg ,_eebbd =_fgbg .GetBitmap (_dgcac );
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_eebbd !=nil {return nil ,_d .Wrap (_eebbd ,_bfcf ,"");};if _eeda ,_eebbd =_fgbg .GetBox (_dgcac );_eebbd !=nil {return nil ,_d .Wrap (_eebbd ,_bfcf ,"");};if _aafc ,_eebbd =s .clipRectangle (_eeda ,nil );_eebbd !=nil {return nil ,_d .Wrap (_eebbd ,_bfcf ,"");
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|
};if _aafc ,_eebbd =_aafc .And (_bddcg );_eebbd !=nil {return nil ,_d .Wrap (_eebbd ,_bfcf ,"");};_aeab .Values [_dgcac ]=_aafc ;_aeab .Boxes [_dgcac ]=_eeda ;};return _aeab ,nil ;};func (_cbfg *Bitmap )Copy ()*Bitmap {_bgd :=make ([]byte ,len (_cbfg .Data ));
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|
copy (_bgd ,_cbfg .Data );return &Bitmap {Width :_cbfg .Width ,Height :_cbfg .Height ,RowStride :_cbfg .RowStride ,Data :_bgd ,Color :_cbfg .Color ,Text :_cbfg .Text ,BitmapNumber :_cbfg .BitmapNumber ,Special :_cbfg .Special };};func _eagc (_cccc ,_ffa *Bitmap ,_efgeb ,_aebc ,_gefc uint ,_cbfe ,_eebd int ,_eee bool ,_abf ,_cfgb int )error {for _dgdee :=_cbfe ;
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|
_dgdee < _eebd ;_dgdee ++{if _abf +1< len (_cccc .Data ){_bdaa :=_dgdee +1==_eebd ;_dbaa ,_eeab :=_cccc .GetByte (_abf );if _eeab !=nil {return _eeab ;};_abf ++;_dbaa <<=_efgeb ;_bccde ,_eeab :=_cccc .GetByte (_abf );if _eeab !=nil {return _eeab ;};_bccde >>=_aebc ;
|
|
_gcg :=_dbaa |_bccde ;if _bdaa &&!_eee {_gcg =_gcc (_gefc ,_gcg );};_eeab =_ffa .SetByte (_cfgb ,_gcg );if _eeab !=nil {return _eeab ;};_cfgb ++;if _bdaa &&_eee {_eda ,_addc :=_cccc .GetByte (_abf );if _addc !=nil {return _addc ;};_eda <<=_efgeb ;_gcg =_gcc (_gefc ,_eda );
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|
if _addc =_ffa .SetByte (_cfgb ,_gcg );_addc !=nil {return _addc ;};};continue ;};_ebbe ,_afgea :=_cccc .GetByte (_abf );if _afgea !=nil {_ea .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",_abf ,_afgea );
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|
return _afgea ;};_ebbe <<=_efgeb ;_abf ++;_afgea =_ffa .SetByte (_cfgb ,_ebbe );if _afgea !=nil {return _afgea ;};_cfgb ++;};return nil ;};func (_cce *Bitmap )GetVanillaData ()[]byte {if _cce .Color ==Chocolate {_cce .inverseData ();};return _cce .Data ;
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|
};func (_fdccc *Bitmaps )GetBitmap (i int )(*Bitmap ,error ){const _afbc ="\u0047e\u0074\u0042\u0069\u0074\u006d\u0061p";if _fdccc ==nil {return nil ,_d .Error (_afbc ,"p\u0072o\u0076\u0069\u0064\u0065\u0064\u0020\u006e\u0069l\u0020\u0042\u0069\u0074ma\u0070\u0073");
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|
};if i > len (_fdccc .Values )-1{return nil ,_d .Errorf (_afbc ,"\u0069n\u0064\u0065\u0078\u003a\u0020\u0027\u0025\u0064\u0027\u0020\u006fu\u0074\u0020\u006f\u0066\u0020\u0072\u0061\u006e\u0067\u0065",i );};return _fdccc .Values [i ],nil ;};type Getter interface{GetBitmap ()*Bitmap ;
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|
};func MakePixelCentroidTab8 ()[]int {return _dbag ()};func (_efgg *Bitmap )nextOnPixel (_fadd ,_gecf int )(_edfc _fb .Point ,_bade bool ,_becd error ){const _cfeb ="n\u0065\u0078\u0074\u004f\u006e\u0050\u0069\u0078\u0065\u006c";_edfc ,_bade ,_becd =_efgg .nextOnPixelLow (_efgg .Width ,_efgg .Height ,_efgg .RowStride ,_fadd ,_gecf );
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if _becd !=nil {return _edfc ,false ,_d .Wrap (_becd ,_cfeb ,"");};return _edfc ,_bade ,nil ;};func NewClassedPoints (points *Points ,classes _b .IntSlice )(*ClassedPoints ,error ){const _deab ="\u004e\u0065w\u0043\u006c\u0061s\u0073\u0065\u0064\u0050\u006f\u0069\u006e\u0074\u0073";
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|
if points ==nil {return nil ,_d .Error (_deab ,"\u0070\u0072\u006f\u0076id\u0065\u0064\u0020\u006e\u0069\u006c\u0020\u0070\u006f\u0069\u006e\u0074\u0073");};if classes ==nil {return nil ,_d .Error (_deab ,"p\u0072o\u0076\u0069\u0064\u0065\u0064\u0020\u006e\u0069l\u0020\u0063\u006c\u0061ss\u0065\u0073");
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|
};_gcga :=&ClassedPoints {Points :points ,IntSlice :classes };if _caa :=_gcga .validateIntSlice ();_caa !=nil {return nil ,_d .Wrap (_caa ,_deab ,"");};return _gcga ,nil ;};func (_aacda *Boxes )Get (i int )(*_fb .Rectangle ,error ){const _eae ="\u0042o\u0078\u0065\u0073\u002e\u0047\u0065t";
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|
if _aacda ==nil {return nil ,_d .Error (_eae ,"\u0027\u0042\u006f\u0078es\u0027\u0020\u006e\u006f\u0074\u0020\u0064\u0065\u0066\u0069\u006e\u0065\u0064");};if i > len (*_aacda )-1{return nil ,_d .Errorf (_eae ,"\u0069n\u0064\u0065\u0078\u003a\u0020\u0027\u0025\u0064\u0027\u0020\u006fu\u0074\u0020\u006f\u0066\u0020\u0072\u0061\u006e\u0067\u0065",i );
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|
};return (*_aacda )[i ],nil ;};func (_dgeb *ClassedPoints )ySortFunction ()func (_accbf int ,_dfea int )bool {return func (_bbeg ,_cgfb int )bool {return _dgeb .YAtIndex (_bbeg )< _dgeb .YAtIndex (_cgfb )};};func _acbd (_ffdfc *Bitmap ,_fafg *_b .Stack ,_acdb ,_bbab int )(_dbbg *_fb .Rectangle ,_edfa error ){const _cfac ="\u0073e\u0065d\u0046\u0069\u006c\u006c\u0053\u0074\u0061\u0063\u006b\u0042\u0042";
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|
if _ffdfc ==nil {return nil ,_d .Error (_cfac ,"\u0070\u0072\u006fvi\u0064\u0065\u0064\u0020\u006e\u0069\u006c\u0020\u0027\u0073\u0027\u0020\u0042\u0069\u0074\u006d\u0061\u0070");};if _fafg ==nil {return nil ,_d .Error (_cfac ,"p\u0072o\u0076\u0069\u0064\u0065\u0064\u0020\u006e\u0069l\u0020\u0027\u0073\u0074ac\u006b\u0027");
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|
};_gddef ,_dcee :=_ffdfc .Width ,_ffdfc .Height ;_acab :=_gddef -1;_gccc :=_dcee -1;if _acdb < 0||_acdb > _acab ||_bbab < 0||_bbab > _gccc ||!_ffdfc .GetPixel (_acdb ,_bbab ){return nil ,nil ;};_dgfe :=_fb .Rect (100000,100000,0,0);if _edfa =_geab (_fafg ,_acdb ,_acdb ,_bbab ,1,_gccc ,&_dgfe );
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|
_edfa !=nil {return nil ,_d .Wrap (_edfa ,_cfac ,"\u0069\u006e\u0069t\u0069\u0061\u006c\u0020\u0070\u0075\u0073\u0068");};if _edfa =_geab (_fafg ,_acdb ,_acdb ,_bbab +1,-1,_gccc ,&_dgfe );_edfa !=nil {return nil ,_d .Wrap (_edfa ,_cfac ,"\u0032\u006ed\u0020\u0069\u006ei\u0074\u0069\u0061\u006c\u0020\u0070\u0075\u0073\u0068");
|
|
};_dgfe .Min .X ,_dgfe .Max .X =_acdb ,_acdb ;_dgfe .Min .Y ,_dgfe .Max .Y =_bbab ,_bbab ;var (_acf *fillSegment ;_aeedg int ;);for _fafg .Len ()> 0{if _acf ,_edfa =_feef (_fafg );_edfa !=nil {return nil ,_d .Wrap (_edfa ,_cfac ,"");};_bbab =_acf ._aegc ;
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|
for _acdb =_acf ._gebc -1;_acdb >=0&&_ffdfc .GetPixel (_acdb ,_bbab );_acdb --{if _edfa =_ffdfc .SetPixel (_acdb ,_bbab ,0);_edfa !=nil {return nil ,_d .Wrap (_edfa ,_cfac ,"\u0031s\u0074\u0020\u0073\u0065\u0074");};};if _acdb >=_acf ._gebc -1{for {for _acdb ++;
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|
_acdb <=_acf ._fdeg +1&&_acdb <=_acab &&!_ffdfc .GetPixel (_acdb ,_bbab );_acdb ++{};_aeedg =_acdb ;if !(_acdb <=_acf ._fdeg +1&&_acdb <=_acab ){break ;};for ;_acdb <=_acab &&_ffdfc .GetPixel (_acdb ,_bbab );_acdb ++{if _edfa =_ffdfc .SetPixel (_acdb ,_bbab ,0);
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|
_edfa !=nil {return nil ,_d .Wrap (_edfa ,_cfac ,"\u0032n\u0064\u0020\u0073\u0065\u0074");};};if _edfa =_geab (_fafg ,_aeedg ,_acdb -1,_acf ._aegc ,_acf ._bbcgb ,_gccc ,&_dgfe );_edfa !=nil {return nil ,_d .Wrap (_edfa ,_cfac ,"n\u006f\u0072\u006d\u0061\u006c\u0020\u0070\u0075\u0073\u0068");
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|
};if _acdb > _acf ._fdeg {if _edfa =_geab (_fafg ,_acf ._fdeg +1,_acdb -1,_acf ._aegc ,-_acf ._bbcgb ,_gccc ,&_dgfe );_edfa !=nil {return nil ,_d .Wrap (_edfa ,_cfac ,"\u006ce\u0061k\u0020\u006f\u006e\u0020\u0072i\u0067\u0068t\u0020\u0073\u0069\u0064\u0065");
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|
};};};continue ;};_aeedg =_acdb +1;if _aeedg < _acf ._gebc {if _edfa =_geab (_fafg ,_aeedg ,_acf ._gebc -1,_acf ._aegc ,-_acf ._bbcgb ,_gccc ,&_dgfe );_edfa !=nil {return nil ,_d .Wrap (_edfa ,_cfac ,"\u006c\u0065\u0061\u006b\u0020\u006f\u006e\u0020\u006c\u0065\u0066\u0074 \u0073\u0069\u0064\u0065");
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|
};};_acdb =_acf ._gebc ;for {for ;_acdb <=_acab &&_ffdfc .GetPixel (_acdb ,_bbab );_acdb ++{if _edfa =_ffdfc .SetPixel (_acdb ,_bbab ,0);_edfa !=nil {return nil ,_d .Wrap (_edfa ,_cfac ,"\u0032n\u0064\u0020\u0073\u0065\u0074");};};if _edfa =_geab (_fafg ,_aeedg ,_acdb -1,_acf ._aegc ,_acf ._bbcgb ,_gccc ,&_dgfe );
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|
_edfa !=nil {return nil ,_d .Wrap (_edfa ,_cfac ,"n\u006f\u0072\u006d\u0061\u006c\u0020\u0070\u0075\u0073\u0068");};if _acdb > _acf ._fdeg {if _edfa =_geab (_fafg ,_acf ._fdeg +1,_acdb -1,_acf ._aegc ,-_acf ._bbcgb ,_gccc ,&_dgfe );_edfa !=nil {return nil ,_d .Wrap (_edfa ,_cfac ,"\u006ce\u0061k\u0020\u006f\u006e\u0020\u0072i\u0067\u0068t\u0020\u0073\u0069\u0064\u0065");
|
|
};};for _acdb ++;_acdb <=_acf ._fdeg +1&&_acdb <=_acab &&!_ffdfc .GetPixel (_acdb ,_bbab );_acdb ++{};_aeedg =_acdb ;if !(_acdb <=_acf ._fdeg +1&&_acdb <=_acab ){break ;};};};_dgfe .Max .X ++;_dgfe .Max .Y ++;return &_dgfe ,nil ;};func _ebf (_dgcb *Bitmap ,_bec ...int )(_dgg *Bitmap ,_cae error ){const _cde ="\u0072\u0065\u0064uc\u0065\u0052\u0061\u006e\u006b\u0042\u0069\u006e\u0061\u0072\u0079\u0043\u0061\u0073\u0063\u0061\u0064\u0065";
|
|
if _dgcb ==nil {return nil ,_d .Error (_cde ,"\u0073o\u0075\u0072\u0063\u0065 \u0062\u0069\u0074\u006d\u0061p\u0020n\u006ft\u0020\u0064\u0065\u0066\u0069\u006e\u0065d");};if len (_bec )==0||len (_bec )> 4{return nil ,_d .Error (_cde ,"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 _bec [0]<=0{_ea .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");_dgg ,_cae =_bce (nil ,_dgcb );if _cae !=nil {return nil ,_d .Wrap (_cae ,_cde ,"l\u0065\u0076\u0065\u006c\u0031\u0020\u003c\u003d\u0020\u0030");
|
|
};return _dgg ,nil ;};_dgce :=_gdgb ();_dgg =_dgcb ;for _fgd ,_daf :=range _bec {if _daf <=0{break ;};_dgg ,_cae =_bbd (_dgg ,_daf ,_dgce );if _cae !=nil {return nil ,_d .Wrapf (_cae ,_cde ,"\u006c\u0065\u0076\u0065\u006c\u0025\u0064\u0020\u0072\u0065\u0064\u0075c\u0074\u0069\u006f\u006e",_fgd );
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|
};};return _dgg ,nil ;};func TstISymbol (t *_da .T ,scale ...int )*Bitmap {_edea ,_ebfag :=NewWithData (1,5,[]byte {0x80,0x80,0x80,0x80,0x80});_dc .NoError (t ,_ebfag );return TstGetScaledSymbol (t ,_edea ,scale ...);};type BitmapsArray struct{Values []*Bitmaps ;
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|
Boxes []*_fb .Rectangle ;};func (_cbef *Bitmap )createTemplate ()*Bitmap {return &Bitmap {Width :_cbef .Width ,Height :_cbef .Height ,RowStride :_cbef .RowStride ,Color :_cbef .Color ,Text :_cbef .Text ,BitmapNumber :_cbef .BitmapNumber ,Special :_cbef .Special ,Data :make ([]byte ,len (_cbef .Data ))};
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|
};const (ComponentConn Component =iota ;ComponentCharacters ;ComponentWords ;);func Copy (d ,s *Bitmap )(*Bitmap ,error ){return _bce (d ,s )};func _fged (_ccea ,_gaca *Bitmap ,_bcca ,_ebae int )(_gdad error ){const _ebcb ="\u0073e\u0065d\u0066\u0069\u006c\u006c\u0042i\u006e\u0061r\u0079\u004c\u006f\u0077\u0034";
|
|
var (_adbeg ,_ffaf ,_befec ,_aeeebd int ;_abfe ,_adcf ,_aaeb ,_gagc ,_gada ,_gdcd ,_dabe byte ;);for _adbeg =0;_adbeg < _bcca ;_adbeg ++{_befec =_adbeg *_ccea .RowStride ;_aeeebd =_adbeg *_gaca .RowStride ;for _ffaf =0;_ffaf < _ebae ;_ffaf ++{_abfe ,_gdad =_ccea .GetByte (_befec +_ffaf );
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|
if _gdad !=nil {return _d .Wrap (_gdad ,_ebcb ,"\u0066i\u0072\u0073\u0074\u0020\u0067\u0065t");};_adcf ,_gdad =_gaca .GetByte (_aeeebd +_ffaf );if _gdad !=nil {return _d .Wrap (_gdad ,_ebcb ,"\u0073\u0065\u0063\u006f\u006e\u0064\u0020\u0067\u0065\u0074");
|
|
};if _adbeg > 0{_aaeb ,_gdad =_ccea .GetByte (_befec -_ccea .RowStride +_ffaf );if _gdad !=nil {return _d .Wrap (_gdad ,_ebcb ,"\u0069\u0020\u003e \u0030");};_abfe |=_aaeb ;};if _ffaf > 0{_gagc ,_gdad =_ccea .GetByte (_befec +_ffaf -1);if _gdad !=nil {return _d .Wrap (_gdad ,_ebcb ,"\u006a\u0020\u003e \u0030");
|
|
};_abfe |=_gagc <<7;};_abfe &=_adcf ;if _abfe ==0||(^_abfe )==0{if _gdad =_ccea .SetByte (_befec +_ffaf ,_abfe );_gdad !=nil {return _d .Wrap (_gdad ,_ebcb ,"b\u0074\u0020\u003d\u003d 0\u0020|\u007c\u0020\u0028\u005e\u0062t\u0029\u0020\u003d\u003d\u0020\u0030");
|
|
};continue ;};for {_dabe =_abfe ;_abfe =(_abfe |(_abfe >>1)|(_abfe <<1))&_adcf ;if (_abfe ^_dabe )==0{if _gdad =_ccea .SetByte (_befec +_ffaf ,_abfe );_gdad !=nil {return _d .Wrap (_gdad ,_ebcb ,"\u0073\u0065\u0074\u0074\u0069\u006e\u0067\u0020\u0070\u0072\u0065\u0076 \u0062\u0079\u0074\u0065");
|
|
};break ;};};};};for _adbeg =_bcca -1;_adbeg >=0;_adbeg --{_befec =_adbeg *_ccea .RowStride ;_aeeebd =_adbeg *_gaca .RowStride ;for _ffaf =_ebae -1;_ffaf >=0;_ffaf --{if _abfe ,_gdad =_ccea .GetByte (_befec +_ffaf );_gdad !=nil {return _d .Wrap (_gdad ,_ebcb ,"\u0072\u0065\u0076\u0065\u0072\u0073\u0065\u0020\u0066\u0069\u0072\u0073t\u0020\u0067\u0065\u0074");
|
|
};if _adcf ,_gdad =_gaca .GetByte (_aeeebd +_ffaf );_gdad !=nil {return _d .Wrap (_gdad ,_ebcb ,"r\u0065\u0076\u0065\u0072se\u0020g\u0065\u0074\u0020\u006d\u0061s\u006b\u0020\u0062\u0079\u0074\u0065");};if _adbeg < _bcca -1{if _gada ,_gdad =_ccea .GetByte (_befec +_ccea .RowStride +_ffaf );
|
|
_gdad !=nil {return _d .Wrap (_gdad ,_ebcb ,"\u0072\u0065v\u0065\u0072\u0073e\u0020\u0069\u0020\u003c\u0020\u0068\u0020\u002d\u0031");};_abfe |=_gada ;};if _ffaf < _ebae -1{if _gdcd ,_gdad =_ccea .GetByte (_befec +_ffaf +1);_gdad !=nil {return _d .Wrap (_gdad ,_ebcb ,"\u0072\u0065\u0076\u0065rs\u0065\u0020\u006a\u0020\u003c\u0020\u0077\u0070\u006c\u0020\u002d\u0020\u0031");
|
|
};_abfe |=_gdcd >>7;};_abfe &=_adcf ;if _abfe ==0||(^_abfe )==0{if _gdad =_ccea .SetByte (_befec +_ffaf ,_abfe );_gdad !=nil {return _d .Wrap (_gdad ,_ebcb ,"\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 {_dabe =_abfe ;_abfe =(_abfe |(_abfe >>1)|(_abfe <<1))&_adcf ;if (_abfe ^_dabe )==0{if _gdad =_ccea .SetByte (_befec +_ffaf ,_abfe );_gdad !=nil {return _d .Wrap (_gdad ,_ebcb ,"\u0072e\u0076\u0065\u0072\u0073e\u0020\u0073\u0065\u0074\u0074i\u006eg\u0020p\u0072\u0065\u0076\u0020\u0062\u0079\u0074e");
|
|
};break ;};};};};return nil ;};var (_bdaca =_cgg ();_degf =_dfg ();_fbcd =_dea (););func _cfd (_dce ,_fgc *Bitmap ,_bdb int ,_egca []byte ,_ecc int )(_aebd error ){const _gedc ="\u0072\u0065\u0064uc\u0065\u0052\u0061\u006e\u006b\u0042\u0069\u006e\u0061\u0072\u0079\u0032\u004c\u0065\u0076\u0065\u006c\u0033";
|
|
var (_fdbc ,_adgc ,_faed ,_cad ,_dedc ,_eccg ,_gedf ,_dggf int ;_aba ,_dgca ,_bfga ,_gdb uint32 ;_ada ,_ffc byte ;_gee uint16 ;);_gbg :=make ([]byte ,4);_daed :=make ([]byte ,4);for _faed =0;_faed < _dce .Height -1;_faed ,_cad =_faed +2,_cad +1{_fdbc =_faed *_dce .RowStride ;
|
|
_adgc =_cad *_fgc .RowStride ;for _dedc ,_eccg =0,0;_dedc < _ecc ;_dedc ,_eccg =_dedc +4,_eccg +1{for _gedf =0;_gedf < 4;_gedf ++{_dggf =_fdbc +_dedc +_gedf ;if _dggf <=len (_dce .Data )-1&&_dggf < _fdbc +_dce .RowStride {_gbg [_gedf ]=_dce .Data [_dggf ];
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|
}else {_gbg [_gedf ]=0x00;};_dggf =_fdbc +_dce .RowStride +_dedc +_gedf ;if _dggf <=len (_dce .Data )-1&&_dggf < _fdbc +(2*_dce .RowStride ){_daed [_gedf ]=_dce .Data [_dggf ];}else {_daed [_gedf ]=0x00;};};_aba =_df .BigEndian .Uint32 (_gbg );_dgca =_df .BigEndian .Uint32 (_daed );
|
|
_bfga =_aba &_dgca ;_bfga |=_bfga <<1;_gdb =_aba |_dgca ;_gdb &=_gdb <<1;_dgca =_bfga &_gdb ;_dgca &=0xaaaaaaaa;_aba =_dgca |(_dgca <<7);_ada =byte (_aba >>24);_ffc =byte ((_aba >>8)&0xff);_dggf =_adgc +_eccg ;if _dggf +1==len (_fgc .Data )-1||_dggf +1>=_adgc +_fgc .RowStride {if _aebd =_fgc .SetByte (_dggf ,_egca [_ada ]);
|
|
_aebd !=nil {return _d .Wrapf (_aebd ,_gedc ,"\u0069n\u0064\u0065\u0078\u003a\u0020\u0025d",_dggf );};}else {_gee =(uint16 (_egca [_ada ])<<8)|uint16 (_egca [_ffc ]);if _aebd =_fgc .setTwoBytes (_dggf ,_gee );_aebd !=nil {return _d .Wrapf (_aebd ,_gedc ,"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",_dggf );
|
|
};_eccg ++;};};};return nil ;};func (_acfe *Bitmaps )GroupByWidth ()(*BitmapsArray ,error ){const _ffaa ="\u0047\u0072\u006fu\u0070\u0042\u0079\u0057\u0069\u0064\u0074\u0068";if len (_acfe .Values )==0{return nil ,_d .Error (_ffaa ,"\u006eo\u0020v\u0061\u006c\u0075\u0065\u0073 \u0070\u0072o\u0076\u0069\u0064\u0065\u0064");
|
|
};_cfae :=&BitmapsArray {};_acfe .SortByWidth ();_bdcf :=-1;_fbgce :=-1;for _cddc :=0;_cddc < len (_acfe .Values );_cddc ++{_dedd :=_acfe .Values [_cddc ].Width ;if _dedd > _bdcf {_bdcf =_dedd ;_fbgce ++;_cfae .Values =append (_cfae .Values ,&Bitmaps {});
|
|
};_cfae .Values [_fbgce ].AddBitmap (_acfe .Values [_cddc ]);};return _cfae ,nil ;};func HausTest (p1 ,p2 ,p3 ,p4 *Bitmap ,delX ,delY float32 ,maxDiffW ,maxDiffH int )(bool ,error ){const _gaga ="\u0048\u0061\u0075\u0073\u0054\u0065\u0073\u0074";_egfa ,_baf :=p1 .Width ,p1 .Height ;
|
|
_cfga ,_ecdf :=p3 .Width ,p3 .Height ;if _b .Abs (_egfa -_cfga )> maxDiffW {return false ,nil ;};if _b .Abs (_baf -_ecdf )> maxDiffH {return false ,nil ;};_aeef :=int (delX +_b .Sign (delX )*0.5);_cfgab :=int (delY +_b .Sign (delY )*0.5);var _cfbab error ;
|
|
_gdbf :=p1 .CreateTemplate ();if _cfbab =_gdbf .RasterOperation (0,0,_egfa ,_baf ,PixSrc ,p1 ,0,0);_cfbab !=nil {return false ,_d .Wrap (_cfbab ,_gaga ,"p\u0031\u0020\u002d\u0053\u0052\u0043\u002d\u003e\u0020\u0074");};if _cfbab =_gdbf .RasterOperation (_aeef ,_cfgab ,_egfa ,_baf ,PixNotSrcAndDst ,p4 ,0,0);
|
|
_cfbab !=nil {return false ,_d .Wrap (_cfbab ,_gaga ,"\u0021p\u0034\u0020\u0026\u0020\u0074");};if _gdbf .Zero (){return false ,nil ;};if _cfbab =_gdbf .RasterOperation (_aeef ,_cfgab ,_cfga ,_ecdf ,PixSrc ,p3 ,0,0);_cfbab !=nil {return false ,_d .Wrap (_cfbab ,_gaga ,"p\u0033\u0020\u002d\u0053\u0052\u0043\u002d\u003e\u0020\u0074");
|
|
};if _cfbab =_gdbf .RasterOperation (0,0,_cfga ,_ecdf ,PixNotSrcAndDst ,p2 ,0,0);_cfbab !=nil {return false ,_d .Wrap (_cfbab ,_gaga ,"\u0021p\u0032\u0020\u0026\u0020\u0074");};return _gdbf .Zero (),nil ;};func (_fbaa MorphProcess )getWidthHeight ()(_addag ,_bgbd int ){return _fbaa .Arguments [0],_fbaa .Arguments [1];
|
|
};func (_gafd Points )GetGeometry (i int )(_effb ,_aged float32 ,_fbce error ){if i > len (_gafd )-1{return 0,0,_d .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 );
|
|
};_fdce :=_gafd [i ];return _fdce .X ,_fdce .Y ,nil ;};func TstRSymbol (t *_da .T ,scale ...int )*Bitmap {_acbc ,_acaea :=NewWithData (4,5,[]byte {0xF0,0x90,0xF0,0xA0,0x90});_dc .NoError (t ,_acaea );return TstGetScaledSymbol (t ,_acbc ,scale ...);};func RasterOperation (dest *Bitmap ,dx ,dy ,dw ,dh int ,op RasterOperator ,src *Bitmap ,sx ,sy int )error {return _fdfa (dest ,dx ,dy ,dw ,dh ,op ,src ,sx ,sy );
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|
};func TstASymbol (t *_da .T )*Bitmap {t .Helper ();_bdbc :=New (6,6);_dc .NoError (t ,_bdbc .SetPixel (1,0,1));_dc .NoError (t ,_bdbc .SetPixel (2,0,1));_dc .NoError (t ,_bdbc .SetPixel (3,0,1));_dc .NoError (t ,_bdbc .SetPixel (4,0,1));_dc .NoError (t ,_bdbc .SetPixel (5,1,1));
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_dc .NoError (t ,_bdbc .SetPixel (1,2,1));_dc .NoError (t ,_bdbc .SetPixel (2,2,1));_dc .NoError (t ,_bdbc .SetPixel (3,2,1));_dc .NoError (t ,_bdbc .SetPixel (4,2,1));_dc .NoError (t ,_bdbc .SetPixel (5,2,1));_dc .NoError (t ,_bdbc .SetPixel (0,3,1));
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_dc .NoError (t ,_bdbc .SetPixel (5,3,1));_dc .NoError (t ,_bdbc .SetPixel (0,4,1));_dc .NoError (t ,_bdbc .SetPixel (5,4,1));_dc .NoError (t ,_bdbc .SetPixel (1,5,1));_dc .NoError (t ,_bdbc .SetPixel (2,5,1));_dc .NoError (t ,_bdbc .SetPixel (3,5,1));
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_dc .NoError (t ,_bdbc .SetPixel (4,5,1));_dc .NoError (t ,_bdbc .SetPixel (5,5,1));return _bdbc ;};func Rect (x ,y ,w ,h int )(*_fb .Rectangle ,error ){const _eefd ="b\u0069\u0074\u006d\u0061\u0070\u002e\u0052\u0065\u0063\u0074";if x < 0{w +=x ;x =0;if w <=0{return nil ,_d .Errorf (_eefd ,"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 );
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};};if y < 0{h +=y ;y =0;if h <=0{return nil ,_d .Error (_eefd ,"\u0079\u0020\u003c 0\u0020\u0061\u006e\u0064\u0020\u0062\u006f\u0078\u0020\u006f\u0066\u0066\u0020\u002b\u0071\u0075\u0061\u0064");};};_efad :=_fb .Rect (x ,y ,x +w ,y +h );return &_efad ,nil ;
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};func SelCreateBrick (h ,w int ,cy ,cx int ,tp SelectionValue )*Selection {_cgac :=_dbeae (h ,w ,"");_cgac .setOrigin (cy ,cx );var _facc ,_ebab int ;for _facc =0;_facc < h ;_facc ++{for _ebab =0;_ebab < w ;_ebab ++{_cgac .Data [_facc ][_ebab ]=tp ;};
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};return _cgac ;};type MorphOperation int ;func NewWithUnpaddedData (width ,height int ,data []byte )(*Bitmap ,error ){const _edd ="\u004e\u0065\u0077\u0057it\u0068\u0055\u006e\u0070\u0061\u0064\u0064\u0065\u0064\u0044\u0061\u0074\u0061";_ceb :=_afge (width ,height );
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_ceb .Data =data ;if _gfea :=((width *height )+7)>>3;len (data )< _gfea {return nil ,_d .Errorf (_edd ,"\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 ),_gfea );
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};if _gcec :=_ceb .addPadBits ();_gcec !=nil {return nil ,_d .Wrap (_gcec ,_edd ,"");};return _ceb ,nil ;};func (_ccdc *Bitmap )nextOnPixelLow (_ggc ,_abdg ,_eacd ,_fffb ,_ecd int )(_fba _fb .Point ,_cbb bool ,_fbdg error ){const _geccc ="B\u0069\u0074\u006d\u0061p.\u006ee\u0078\u0074\u004f\u006e\u0050i\u0078\u0065\u006c\u004c\u006f\u0077";
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var (_gcbe int ;_ecgf byte ;);_fgaa :=_ecd *_eacd ;_dgga :=_fgaa +(_fffb /8);if _ecgf ,_fbdg =_ccdc .GetByte (_dgga );_fbdg !=nil {return _fba ,false ,_d .Wrap (_fbdg ,_geccc ,"\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");
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};if _ecgf !=0{_dec :=_fffb -(_fffb %8)+7;for _gcbe =_fffb ;_gcbe <=_dec &&_gcbe < _ggc ;_gcbe ++{if _ccdc .GetPixel (_gcbe ,_ecd ){_fba .X =_gcbe ;_fba .Y =_ecd ;return _fba ,true ,nil ;};};};_bgdaa :=(_fffb /8)+1;_gcbe =8*_bgdaa ;var _fgag int ;for _dgga =_fgaa +_bgdaa ;
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_gcbe < _ggc ;_dgga ,_gcbe =_dgga +1,_gcbe +8{if _ecgf ,_fbdg =_ccdc .GetByte (_dgga );_fbdg !=nil {return _fba ,false ,_d .Wrap (_fbdg ,_geccc ,"r\u0065\u0073\u0074\u0020of\u0020t\u0068\u0065\u0020\u006c\u0069n\u0065\u0020\u0062\u0079\u0074\u0065");};
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if _ecgf ==0{continue ;};for _fgag =0;_fgag < 8&&_gcbe < _ggc ;_fgag ,_gcbe =_fgag +1,_gcbe +1{if _ccdc .GetPixel (_gcbe ,_ecd ){_fba .X =_gcbe ;_fba .Y =_ecd ;return _fba ,true ,nil ;};};};for _fgae :=_ecd +1;_fgae < _abdg ;_fgae ++{_fgaa =_fgae *_eacd ;
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for _dgga ,_gcbe =_fgaa ,0;_gcbe < _ggc ;_dgga ,_gcbe =_dgga +1,_gcbe +8{if _ecgf ,_fbdg =_ccdc .GetByte (_dgga );_fbdg !=nil {return _fba ,false ,_d .Wrap (_fbdg ,_geccc ,"\u0066o\u006cl\u006f\u0077\u0069\u006e\u0067\u0020\u006c\u0069\u006e\u0065\u0073");
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};if _ecgf ==0{continue ;};for _fgag =0;_fgag < 8&&_gcbe < _ggc ;_fgag ,_gcbe =_fgag +1,_gcbe +1{if _ccdc .GetPixel (_gcbe ,_fgae ){_fba .X =_gcbe ;_fba .Y =_fgae ;return _fba ,true ,nil ;};};};};return _fba ,false ,nil ;};func _fdfa (_ffgbc *Bitmap ,_gaag ,_eafe ,_eedbb ,_bcdfb int ,_dcfde RasterOperator ,_bccb *Bitmap ,_begg ,_ebcd int )error {const _dfce ="\u0072a\u0073t\u0065\u0072\u004f\u0070\u0065\u0072\u0061\u0074\u0069\u006f\u006e";
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if _ffgbc ==nil {return _d .Error (_dfce ,"\u006e\u0069\u006c\u0020\u0027\u0064\u0065\u0073\u0074\u0027\u0020\u0042i\u0074\u006d\u0061\u0070");};if _dcfde ==PixDst {return nil ;};switch _dcfde {case PixClr ,PixSet ,PixNotDst :_ebgg (_ffgbc ,_gaag ,_eafe ,_eedbb ,_bcdfb ,_dcfde );
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return nil ;};if _bccb ==nil {_ea .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");
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return _d .Error (_dfce ,"\u006e\u0069l\u0020\u0027\u0073r\u0063\u0027\u0020\u0062\u0069\u0074\u006d\u0061\u0070");};if _afcb :=_aeeg (_ffgbc ,_gaag ,_eafe ,_eedbb ,_bcdfb ,_dcfde ,_bccb ,_begg ,_ebcd );_afcb !=nil {return _d .Wrap (_afcb ,_dfce ,"");};
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return nil ;};var MorphBC BoundaryCondition ;func (_cadb *Bitmap )thresholdPixelSum (_bdde int )bool {var (_gecg int ;_eeb uint8 ;_bfbg byte ;_ggf int ;);_afab :=_cadb .RowStride ;_bcf :=uint (_cadb .Width &0x07);if _bcf !=0{_eeb =uint8 ((0xff<<(8-_bcf ))&0xff);
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_afab --;};for _dfff :=0;_dfff < _cadb .Height ;_dfff ++{for _ggf =0;_ggf < _afab ;_ggf ++{_bfbg =_cadb .Data [_dfff *_cadb .RowStride +_ggf ];_gecg +=int (_cdc [_bfbg ]);};if _bcf !=0{_bfbg =_cadb .Data [_dfff *_cadb .RowStride +_ggf ]&_eeb ;_gecg +=int (_cdc [_bfbg ]);
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};if _gecg > _bdde {return true ;};};return false ;};func (_dece *byHeight )Swap (i ,j int ){_dece .Values [i ],_dece .Values [j ]=_dece .Values [j ],_dece .Values [i ];if _dece .Boxes !=nil {_dece .Boxes [i ],_dece .Boxes [j ]=_dece .Boxes [j ],_dece .Boxes [i ];
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};};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;
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PixNotSrcOrDst RasterOperator =0xb;PixNotSrcAndDst RasterOperator =0x2;PixSrcOrNotDst RasterOperator =0xd;PixSrcAndNotDst RasterOperator =0x4;PixNotPixSrcOrDst RasterOperator =0x1;PixNotPixSrcAndDst RasterOperator =0x7;PixNotPixSrcXorDst RasterOperator =0x9;
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PixPaint =PixSrcOrDst ;PixSubtract =PixNotSrcAndDst ;PixMask =PixSrcAndDst ;);func (_cgec *ClassedPoints )GetIntYByClass (i int )(int ,error ){const _bag ="\u0043\u006c\u0061\u0073s\u0065\u0064\u0050\u006f\u0069\u006e\u0074\u0073\u002e\u0047e\u0074I\u006e\u0074\u0059\u0042\u0079\u0043\u006ca\u0073\u0073";
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if i >=_cgec .IntSlice .Size (){return 0,_d .Errorf (_bag ,"\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 );
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};return int (_cgec .YAtIndex (i )),nil ;};func NewWithData (width ,height int ,data []byte )(*Bitmap ,error ){const _aadc ="N\u0065\u0077\u0057\u0069\u0074\u0068\u0044\u0061\u0074\u0061";_dgdc :=_afge (width ,height );_dgdc .Data =data ;if len (data )< height *_dgdc .RowStride {return nil ,_d .Errorf (_aadc ,"\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 *_dgdc .RowStride );
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};return _dgdc ,nil ;};func _gdfe (_fadgc ,_ggbf *Bitmap ,_gcgc *Selection )(*Bitmap ,error ){const _bee ="\u006f\u0070\u0065\u006e";var _beee error ;_fadgc ,_beee =_eeed (_fadgc ,_ggbf ,_gcgc );if _beee !=nil {return nil ,_d .Wrap (_beee ,_bee ,"");};
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_eba ,_beee :=_agbc (nil ,_ggbf ,_gcgc );if _beee !=nil {return nil ,_d .Wrap (_beee ,_bee ,"");};_ ,_beee =_aef (_fadgc ,_eba ,_gcgc );if _beee !=nil {return nil ,_d .Wrap (_beee ,_bee ,"");};return _fadgc ,nil ;};type Component int ;func New (width ,height int )*Bitmap {_gab :=_afge (width ,height );
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_gab .Data =make ([]byte ,height *_gab .RowStride );return _gab ;};func (_efb *Bitmap )removeBorderGeneral (_fcbd ,_facag ,_efga ,_gae int )(*Bitmap ,error ){const _ebfcb ="\u0072\u0065\u006d\u006fve\u0042\u006f\u0072\u0064\u0065\u0072\u0047\u0065\u006e\u0065\u0072\u0061\u006c";
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if _fcbd < 0||_facag < 0||_efga < 0||_gae < 0{return nil ,_d .Error (_ebfcb ,"\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");};_eded ,_gfb :=_efb .Width ,_efb .Height ;
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_ccf :=_eded -_fcbd -_facag ;_gca :=_gfb -_efga -_gae ;if _ccf <=0{return nil ,_d .Errorf (_ebfcb ,"w\u0069\u0064\u0074\u0068: \u0025d\u0020\u006d\u0075\u0073\u0074 \u0062\u0065\u0020\u003e\u0020\u0030",_ccf );};if _gca <=0{return nil ,_d .Errorf (_ebfcb ,"\u0068\u0065\u0069\u0067ht\u003a\u0020\u0025\u0064\u0020\u006d\u0075\u0073\u0074\u0020\u0062\u0065\u0020\u003e \u0030",_gca );
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};_ccb :=New (_ccf ,_gca );_ccb .Color =_efb .Color ;_dfef :=_ccb .RasterOperation (0,0,_ccf ,_gca ,PixSrc ,_efb ,_fcbd ,_efga );if _dfef !=nil {return nil ,_d .Wrap (_dfef ,_ebfcb ,"");};return _ccb ,nil ;};type Bitmap struct{Width ,Height int ;BitmapNumber int ;
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RowStride int ;Data []byte ;Color Color ;Special int ;Text string ;XResolution ,YResolution int ;};type SelectionValue int ;func TstWSymbol (t *_da .T ,scale ...int )*Bitmap {_dcafeg ,_bgeb :=NewWithData (5,5,[]byte {0x88,0x88,0xA8,0xD8,0x88});_dc .NoError (t ,_bgeb );
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return TstGetScaledSymbol (t ,_dcafeg ,scale ...);};func (_bacg *Selection )setOrigin (_ebddb ,_bggd int ){_bacg .Cy ,_bacg .Cx =_ebddb ,_bggd };func TstWriteSymbols (t *_da .T ,bms *Bitmaps ,src *Bitmap ){for _cabg :=0;_cabg < bms .Size ();_cabg ++{_abafe :=bms .Values [_cabg ];
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_becf :=bms .Boxes [_cabg ];_feeb :=src .RasterOperation (_becf .Min .X ,_becf .Min .Y ,_abafe .Width ,_abafe .Height ,PixSrc ,_abafe ,0,0);_dc .NoError (t ,_feeb );};};func _cedg (_dbdg ,_dag *Bitmap ,_eggc ,_fgde ,_fca ,_gagbd ,_aaae ,_agec ,_eedbd ,_dbabd int ,_bfdb CombinationOperator )error {var _ecb int ;
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_faedf :=func (){_ecb ++;_fca +=_dag .RowStride ;_gagbd +=_dbdg .RowStride ;_aaae +=_dbdg .RowStride };for _ecb =_eggc ;_ecb < _fgde ;_faedf (){var _ggba uint16 ;_egd :=_fca ;for _ccee :=_gagbd ;_ccee <=_aaae ;_ccee ++{_bgee ,_aede :=_dag .GetByte (_egd );
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if _aede !=nil {return _aede ;};_adfd ,_aede :=_dbdg .GetByte (_ccee );if _aede !=nil {return _aede ;};_ggba =(_ggba |uint16 (_adfd ))<<uint (_dbabd );_adfd =byte (_ggba >>8);if _ccee ==_aaae {_adfd =_gcc (uint (_agec ),_adfd );};if _aede =_dag .SetByte (_egd ,_adda (_bgee ,_adfd ,_bfdb ));
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_aede !=nil {return _aede ;};_egd ++;_ggba <<=uint (_eedbd );};};return nil ;};func _cbac (_efgcf *Bitmap ,_ggfg int )(*Bitmap ,error ){const _aedea ="\u0065x\u0070a\u006e\u0064\u0052\u0065\u0070\u006c\u0069\u0063\u0061\u0074\u0065";if _efgcf ==nil {return nil ,_d .Error (_aedea ,"\u0073o\u0075r\u0063\u0065\u0020\u006e\u006ft\u0020\u0064e\u0066\u0069\u006e\u0065\u0064");
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};if _ggfg <=0{return nil ,_d .Error (_aedea ,"i\u006e\u0076\u0061\u006cid\u0020f\u0061\u0063\u0074\u006f\u0072 \u002d\u0020\u003c\u003d\u0020\u0030");};if _ggfg ==1{_gba ,_eeabe :=_bce (nil ,_efgcf );if _eeabe !=nil {return nil ,_d .Wrap (_eeabe ,_aedea ,"\u0066\u0061\u0063\u0074\u006f\u0072\u0020\u003d\u0020\u0031");
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};return _gba ,nil ;};_agcd ,_ecgde :=_cgf (_efgcf ,_ggfg ,_ggfg );if _ecgde !=nil {return nil ,_d .Wrap (_ecgde ,_aedea ,"");};return _agcd ,nil ;};func TstPSymbol (t *_da .T )*Bitmap {t .Helper ();_gadac :=New (5,8);_dc .NoError (t ,_gadac .SetPixel (0,0,1));
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_dc .NoError (t ,_gadac .SetPixel (1,0,1));_dc .NoError (t ,_gadac .SetPixel (2,0,1));_dc .NoError (t ,_gadac .SetPixel (3,0,1));_dc .NoError (t ,_gadac .SetPixel (4,1,1));_dc .NoError (t ,_gadac .SetPixel (0,1,1));_dc .NoError (t ,_gadac .SetPixel (4,2,1));
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_dc .NoError (t ,_gadac .SetPixel (0,2,1));_dc .NoError (t ,_gadac .SetPixel (4,3,1));_dc .NoError (t ,_gadac .SetPixel (0,3,1));_dc .NoError (t ,_gadac .SetPixel (0,4,1));_dc .NoError (t ,_gadac .SetPixel (1,4,1));_dc .NoError (t ,_gadac .SetPixel (2,4,1));
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_dc .NoError (t ,_gadac .SetPixel (3,4,1));_dc .NoError (t ,_gadac .SetPixel (0,5,1));_dc .NoError (t ,_gadac .SetPixel (0,6,1));_dc .NoError (t ,_gadac .SetPixel (0,7,1));return _gadac ;};func (_fegc *Points )AddPoint (x ,y float32 ){*_fegc =append (*_fegc ,Point {x ,y })};
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func (_cgge *Bitmap )GetByteIndex (x ,y int )int {return y *_cgge .RowStride +(x >>3)};func (_bebad *Bitmaps )SortByHeight (){_facfb :=(*byHeight )(_bebad );_a .Sort (_facfb )};func _edbfd (_afba ...MorphProcess )(_gcgf error ){const _cbgg ="v\u0065r\u0069\u0066\u0079\u004d\u006f\u0072\u0070\u0068P\u0072\u006f\u0063\u0065ss\u0065\u0073";
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var _cabdd ,_gaead int ;for _acca ,_gcfc :=range _afba {if _gcgf =_gcfc .verify (_acca ,&_cabdd ,&_gaead );_gcgf !=nil {return _d .Wrap (_gcgf ,_cbgg ,"");};};if _gaead !=0&&_cabdd !=0{return _d .Error (_cbgg ,"\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");
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};return nil ;};func (_baddd Points )GetIntX (i int )(int ,error ){if i >=len (_baddd ){return 0,_d .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 );
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};return int (_baddd [i ].X ),nil ;};func _ddab (_dgafc *Bitmap ,_aegf ,_ddbfd ,_ecef ,_affb int ,_dfdd RasterOperator ,_gebb *Bitmap ,_bfda ,_ffed int )error {var (_ebcfd byte ;_caec int ;_ccgb int ;_fbda ,_cfaab int ;_cfgd ,_fdaf int ;);_gbcc :=_ecef >>3;
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_fdfee :=_ecef &7;if _fdfee > 0{_ebcfd =_fada [_fdfee ];};_caec =_gebb .RowStride *_ffed +(_bfda >>3);_ccgb =_dgafc .RowStride *_ddbfd +(_aegf >>3);switch _dfdd {case PixSrc :for _cfgd =0;_cfgd < _affb ;_cfgd ++{_fbda =_caec +_cfgd *_gebb .RowStride ;_cfaab =_ccgb +_cfgd *_dgafc .RowStride ;
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for _fdaf =0;_fdaf < _gbcc ;_fdaf ++{_dgafc .Data [_cfaab ]=_gebb .Data [_fbda ];_cfaab ++;_fbda ++;};if _fdfee > 0{_dgafc .Data [_cfaab ]=_efee (_dgafc .Data [_cfaab ],_gebb .Data [_fbda ],_ebcfd );};};case PixNotSrc :for _cfgd =0;_cfgd < _affb ;_cfgd ++{_fbda =_caec +_cfgd *_gebb .RowStride ;
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_cfaab =_ccgb +_cfgd *_dgafc .RowStride ;for _fdaf =0;_fdaf < _gbcc ;_fdaf ++{_dgafc .Data [_cfaab ]=^(_gebb .Data [_fbda ]);_cfaab ++;_fbda ++;};if _fdfee > 0{_dgafc .Data [_cfaab ]=_efee (_dgafc .Data [_cfaab ],^_gebb .Data [_fbda ],_ebcfd );};};case PixSrcOrDst :for _cfgd =0;
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_cfgd < _affb ;_cfgd ++{_fbda =_caec +_cfgd *_gebb .RowStride ;_cfaab =_ccgb +_cfgd *_dgafc .RowStride ;for _fdaf =0;_fdaf < _gbcc ;_fdaf ++{_dgafc .Data [_cfaab ]|=_gebb .Data [_fbda ];_cfaab ++;_fbda ++;};if _fdfee > 0{_dgafc .Data [_cfaab ]=_efee (_dgafc .Data [_cfaab ],_gebb .Data [_fbda ]|_dgafc .Data [_cfaab ],_ebcfd );
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};};case PixSrcAndDst :for _cfgd =0;_cfgd < _affb ;_cfgd ++{_fbda =_caec +_cfgd *_gebb .RowStride ;_cfaab =_ccgb +_cfgd *_dgafc .RowStride ;for _fdaf =0;_fdaf < _gbcc ;_fdaf ++{_dgafc .Data [_cfaab ]&=_gebb .Data [_fbda ];_cfaab ++;_fbda ++;};if _fdfee > 0{_dgafc .Data [_cfaab ]=_efee (_dgafc .Data [_cfaab ],_gebb .Data [_fbda ]&_dgafc .Data [_cfaab ],_ebcfd );
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|
};};case PixSrcXorDst :for _cfgd =0;_cfgd < _affb ;_cfgd ++{_fbda =_caec +_cfgd *_gebb .RowStride ;_cfaab =_ccgb +_cfgd *_dgafc .RowStride ;for _fdaf =0;_fdaf < _gbcc ;_fdaf ++{_dgafc .Data [_cfaab ]^=_gebb .Data [_fbda ];_cfaab ++;_fbda ++;};if _fdfee > 0{_dgafc .Data [_cfaab ]=_efee (_dgafc .Data [_cfaab ],_gebb .Data [_fbda ]^_dgafc .Data [_cfaab ],_ebcfd );
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|
};};case PixNotSrcOrDst :for _cfgd =0;_cfgd < _affb ;_cfgd ++{_fbda =_caec +_cfgd *_gebb .RowStride ;_cfaab =_ccgb +_cfgd *_dgafc .RowStride ;for _fdaf =0;_fdaf < _gbcc ;_fdaf ++{_dgafc .Data [_cfaab ]|=^(_gebb .Data [_fbda ]);_cfaab ++;_fbda ++;};if _fdfee > 0{_dgafc .Data [_cfaab ]=_efee (_dgafc .Data [_cfaab ],^(_gebb .Data [_fbda ])|_dgafc .Data [_cfaab ],_ebcfd );
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|
};};case PixNotSrcAndDst :for _cfgd =0;_cfgd < _affb ;_cfgd ++{_fbda =_caec +_cfgd *_gebb .RowStride ;_cfaab =_ccgb +_cfgd *_dgafc .RowStride ;for _fdaf =0;_fdaf < _gbcc ;_fdaf ++{_dgafc .Data [_cfaab ]&=^(_gebb .Data [_fbda ]);_cfaab ++;_fbda ++;};if _fdfee > 0{_dgafc .Data [_cfaab ]=_efee (_dgafc .Data [_cfaab ],^(_gebb .Data [_fbda ])&_dgafc .Data [_cfaab ],_ebcfd );
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|
};};case PixSrcOrNotDst :for _cfgd =0;_cfgd < _affb ;_cfgd ++{_fbda =_caec +_cfgd *_gebb .RowStride ;_cfaab =_ccgb +_cfgd *_dgafc .RowStride ;for _fdaf =0;_fdaf < _gbcc ;_fdaf ++{_dgafc .Data [_cfaab ]=_gebb .Data [_fbda ]|^(_dgafc .Data [_cfaab ]);_cfaab ++;
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|
_fbda ++;};if _fdfee > 0{_dgafc .Data [_cfaab ]=_efee (_dgafc .Data [_cfaab ],_gebb .Data [_fbda ]|^(_dgafc .Data [_cfaab ]),_ebcfd );};};case PixSrcAndNotDst :for _cfgd =0;_cfgd < _affb ;_cfgd ++{_fbda =_caec +_cfgd *_gebb .RowStride ;_cfaab =_ccgb +_cfgd *_dgafc .RowStride ;
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|
for _fdaf =0;_fdaf < _gbcc ;_fdaf ++{_dgafc .Data [_cfaab ]=_gebb .Data [_fbda ]&^(_dgafc .Data [_cfaab ]);_cfaab ++;_fbda ++;};if _fdfee > 0{_dgafc .Data [_cfaab ]=_efee (_dgafc .Data [_cfaab ],_gebb .Data [_fbda ]&^(_dgafc .Data [_cfaab ]),_ebcfd );};
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|
};case PixNotPixSrcOrDst :for _cfgd =0;_cfgd < _affb ;_cfgd ++{_fbda =_caec +_cfgd *_gebb .RowStride ;_cfaab =_ccgb +_cfgd *_dgafc .RowStride ;for _fdaf =0;_fdaf < _gbcc ;_fdaf ++{_dgafc .Data [_cfaab ]=^(_gebb .Data [_fbda ]|_dgafc .Data [_cfaab ]);_cfaab ++;
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|
_fbda ++;};if _fdfee > 0{_dgafc .Data [_cfaab ]=_efee (_dgafc .Data [_cfaab ],^(_gebb .Data [_fbda ]|_dgafc .Data [_cfaab ]),_ebcfd );};};case PixNotPixSrcAndDst :for _cfgd =0;_cfgd < _affb ;_cfgd ++{_fbda =_caec +_cfgd *_gebb .RowStride ;_cfaab =_ccgb +_cfgd *_dgafc .RowStride ;
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|
for _fdaf =0;_fdaf < _gbcc ;_fdaf ++{_dgafc .Data [_cfaab ]=^(_gebb .Data [_fbda ]&_dgafc .Data [_cfaab ]);_cfaab ++;_fbda ++;};if _fdfee > 0{_dgafc .Data [_cfaab ]=_efee (_dgafc .Data [_cfaab ],^(_gebb .Data [_fbda ]&_dgafc .Data [_cfaab ]),_ebcfd );};
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|
};case PixNotPixSrcXorDst :for _cfgd =0;_cfgd < _affb ;_cfgd ++{_fbda =_caec +_cfgd *_gebb .RowStride ;_cfaab =_ccgb +_cfgd *_dgafc .RowStride ;for _fdaf =0;_fdaf < _gbcc ;_fdaf ++{_dgafc .Data [_cfaab ]=^(_gebb .Data [_fbda ]^_dgafc .Data [_cfaab ]);_cfaab ++;
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_fbda ++;};if _fdfee > 0{_dgafc .Data [_cfaab ]=_efee (_dgafc .Data [_cfaab ],^(_gebb .Data [_fbda ]^_dgafc .Data [_cfaab ]),_ebcfd );};};default:_ea .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",_dfdd );
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|
return _d .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");
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};return nil ;};func (_faba *Bitmaps )makeSizeIndicator (_abfc ,_dcea int ,_dfgeg LocationFilter ,_gced SizeComparison )(_dacg *_b .NumSlice ,_ggbc error ){const _fbdd ="\u0042i\u0074\u006d\u0061\u0070s\u002e\u006d\u0061\u006b\u0065S\u0069z\u0065I\u006e\u0064\u0069\u0063\u0061\u0074\u006fr";
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|
if _faba ==nil {return nil ,_d .Error (_fbdd ,"\u0062\u0069\u0074ma\u0070\u0073\u0020\u0027\u0062\u0027\u0020\u006e\u006f\u0074\u0020\u0064\u0065\u0066\u0069\u006e\u0065\u0064");};switch _dfgeg {case LocSelectWidth ,LocSelectHeight ,LocSelectIfEither ,LocSelectIfBoth :default:return nil ,_d .Errorf (_fbdd ,"\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",_dfgeg );
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|
};switch _gced {case SizeSelectIfLT ,SizeSelectIfGT ,SizeSelectIfLTE ,SizeSelectIfGTE ,SizeSelectIfEQ :default:return nil ,_d .Errorf (_fbdd ,"\u0069\u006e\u0076\u0061li\u0064\u0020\u0072\u0065\u006c\u0061\u0074\u0069\u006f\u006e\u003a\u0020\u0027\u0025d\u0027",_gced );
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|
};_dacg =&_b .NumSlice {};var (_ecdag ,_acde ,_ffbag int ;_dcaba *Bitmap ;);for _ ,_dcaba =range _faba .Values {_ecdag =0;_acde ,_ffbag =_dcaba .Width ,_dcaba .Height ;switch _dfgeg {case LocSelectWidth :if (_gced ==SizeSelectIfLT &&_acde < _abfc )||(_gced ==SizeSelectIfGT &&_acde > _abfc )||(_gced ==SizeSelectIfLTE &&_acde <=_abfc )||(_gced ==SizeSelectIfGTE &&_acde >=_abfc )||(_gced ==SizeSelectIfEQ &&_acde ==_abfc ){_ecdag =1;
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|
};case LocSelectHeight :if (_gced ==SizeSelectIfLT &&_ffbag < _dcea )||(_gced ==SizeSelectIfGT &&_ffbag > _dcea )||(_gced ==SizeSelectIfLTE &&_ffbag <=_dcea )||(_gced ==SizeSelectIfGTE &&_ffbag >=_dcea )||(_gced ==SizeSelectIfEQ &&_ffbag ==_dcea ){_ecdag =1;
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|
};case LocSelectIfEither :if (_gced ==SizeSelectIfLT &&(_acde < _abfc ||_ffbag < _dcea ))||(_gced ==SizeSelectIfGT &&(_acde > _abfc ||_ffbag > _dcea ))||(_gced ==SizeSelectIfLTE &&(_acde <=_abfc ||_ffbag <=_dcea ))||(_gced ==SizeSelectIfGTE &&(_acde >=_abfc ||_ffbag >=_dcea ))||(_gced ==SizeSelectIfEQ &&(_acde ==_abfc ||_ffbag ==_dcea )){_ecdag =1;
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|
};case LocSelectIfBoth :if (_gced ==SizeSelectIfLT &&(_acde < _abfc &&_ffbag < _dcea ))||(_gced ==SizeSelectIfGT &&(_acde > _abfc &&_ffbag > _dcea ))||(_gced ==SizeSelectIfLTE &&(_acde <=_abfc &&_ffbag <=_dcea ))||(_gced ==SizeSelectIfGTE &&(_acde >=_abfc &&_ffbag >=_dcea ))||(_gced ==SizeSelectIfEQ &&(_acde ==_abfc &&_ffbag ==_dcea )){_ecdag =1;
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|
};};_dacg .AddInt (_ecdag );};return _dacg ,nil ;};func _cfa (_aeb ,_efg *Bitmap )(_g error ){const _ec ="\u0065\u0078\u0070\u0061nd\u0042\u0069\u006e\u0061\u0072\u0079\u0046\u0061\u0063\u0074\u006f\u0072\u0034";_gc :=_efg .RowStride ;_gf :=_aeb .RowStride ;
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|
_bc :=_efg .RowStride *4-_aeb .RowStride ;var (_fd ,_eca byte ;_fc uint32 ;_cbf ,_gg ,_cfab ,_ga ,_ac ,_cg ,_bcd int ;);for _cfab =0;_cfab < _efg .Height ;_cfab ++{_cbf =_cfab *_gc ;_gg =4*_cfab *_gf ;for _ga =0;_ga < _gc ;_ga ++{_fd =_efg .Data [_cbf +_ga ];
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|
_fc =_degf [_fd ];_cg =_gg +_ga *4;if _bc !=0&&(_ga +1)*4> _aeb .RowStride {for _ac =_bc ;_ac > 0;_ac --{_eca =byte ((_fc >>uint (_ac *8))&0xff);_bcd =_cg +(_bc -_ac );if _g =_aeb .SetByte (_bcd ,_eca );_g !=nil {return _d .Wrapf (_g ,_ec ,"D\u0069\u0066\u0066\u0065\u0072\u0065n\u0074\u0020\u0072\u006f\u0077\u0073\u0074\u0072\u0069d\u0065\u0073\u002e \u004b:\u0020\u0025\u0064",_ac );
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|
};};}else if _g =_aeb .setFourBytes (_cg ,_fc );_g !=nil {return _d .Wrap (_g ,_ec ,"");};if _g =_aeb .setFourBytes (_gg +_ga *4,_degf [_efg .Data [_cbf +_ga ]]);_g !=nil {return _d .Wrap (_g ,_ec ,"");};};for _ac =1;_ac < 4;_ac ++{for _ga =0;_ga < _gf ;
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_ga ++{if _g =_aeb .SetByte (_gg +_ac *_gf +_ga ,_aeb .Data [_gg +_ga ]);_g !=nil {return _d .Wrapf (_g ,_ec ,"\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",_ac ,_ga );
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|
};};};};return nil ;};var (_bfgad *Bitmap ;_edcgg *Bitmap ;);type CombinationOperator int ;func _adda (_aeee ,_ecda byte ,_egfb CombinationOperator )byte {switch _egfb {case CmbOpOr :return _ecda |_aeee ;case CmbOpAnd :return _ecda &_aeee ;case CmbOpXor :return _ecda ^_aeee ;
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case CmbOpXNor :return ^(_ecda ^_aeee );case CmbOpNot :return ^(_ecda );default:return _ecda ;};};func TstDSymbol (t *_da .T ,scale ...int )*Bitmap {_cega ,_cbdg :=NewWithData (4,5,[]byte {0xf0,0x90,0x90,0x90,0xE0});_dc .NoError (t ,_cbdg );return TstGetScaledSymbol (t ,_cega ,scale ...);
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};func _dfg ()(_aaf [256]uint32 ){for _gec :=0;_gec < 256;_gec ++{if _gec &0x01!=0{_aaf [_gec ]|=0xf;};if _gec &0x02!=0{_aaf [_gec ]|=0xf0;};if _gec &0x04!=0{_aaf [_gec ]|=0xf00;};if _gec &0x08!=0{_aaf [_gec ]|=0xf000;};if _gec &0x10!=0{_aaf [_gec ]|=0xf0000;
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|
};if _gec &0x20!=0{_aaf [_gec ]|=0xf00000;};if _gec &0x40!=0{_aaf [_gec ]|=0xf000000;};if _gec &0x80!=0{_aaf [_gec ]|=0xf0000000;};};return _aaf ;};func _age (_cceg ,_cadbb *Bitmap ,_eegf ,_edbd ,_gbgf ,_ccce ,_edeb ,_dfa ,_bgf ,_fbf int ,_fcbc CombinationOperator ,_gfcc int )error {var _eadc int ;
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_gegf :=func (){_eadc ++;_gbgf +=_cadbb .RowStride ;_ccce +=_cceg .RowStride ;_edeb +=_cceg .RowStride };for _eadc =_eegf ;_eadc < _edbd ;_gegf (){var _dgb uint16 ;_gbcgf :=_gbgf ;for _deac :=_ccce ;_deac <=_edeb ;_deac ++{_ebddd ,_cgfc :=_cadbb .GetByte (_gbcgf );
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|
if _cgfc !=nil {return _cgfc ;};_cfge ,_cgfc :=_cceg .GetByte (_deac );if _cgfc !=nil {return _cgfc ;};_dgb =(_dgb |(uint16 (_cfge )&0xff))<<uint (_fbf );_cfge =byte (_dgb >>8);if _cgfc =_cadbb .SetByte (_gbcgf ,_adda (_ebddd ,_cfge ,_fcbc ));_cgfc !=nil {return _cgfc ;
|
|
};_gbcgf ++;_dgb <<=uint (_bgf );if _deac ==_edeb {_cfge =byte (_dgb >>(8-uint8 (_fbf )));if _gfcc !=0{_cfge =_gcc (uint (8+_dfa ),_cfge );};_ebddd ,_cgfc =_cadbb .GetByte (_gbcgf );if _cgfc !=nil {return _cgfc ;};if _cgfc =_cadbb .SetByte (_gbcgf ,_adda (_ebddd ,_cfge ,_fcbc ));
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_cgfc !=nil {return _cgfc ;};};};};return nil ;};func (_bbge *Bitmaps )selectByIndexes (_cafc []int )(*Bitmaps ,error ){_fbaae :=&Bitmaps {};for _ ,_fcdg :=range _cafc {_dfca ,_dbgae :=_bbge .GetBitmap (_fcdg );if _dbgae !=nil {return nil ,_d .Wrap (_dbgae ,"\u0073e\u006ce\u0063\u0074\u0042\u0079\u0049\u006e\u0064\u0065\u0078\u0065\u0073","");
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|
};_fbaae .AddBitmap (_dfca );};return _fbaae ,nil ;};func _ce (_fbb *Bitmap ,_ced *Bitmap ,_bd int )(_dfe error ){const _fbe ="e\u0078\u0070\u0061\u006edB\u0069n\u0061\u0072\u0079\u0050\u006fw\u0065\u0072\u0032\u004c\u006f\u0077";switch _bd {case 2:_dfe =_cb (_fbb ,_ced );
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|
case 4:_dfe =_cfa (_fbb ,_ced );case 8:_dfe =_edbe (_fbb ,_ced );default:return _d .Error (_fbe ,"\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");
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|
};if _dfe !=nil {_dfe =_d .Wrap (_dfe ,_fbe ,"");};return _dfe ;};func (_deece *Bitmaps )GetBox (i int )(*_fb .Rectangle ,error ){const _eabd ="\u0047\u0065\u0074\u0042\u006f\u0078";if _deece ==nil {return nil ,_d .Error (_eabd ,"\u0070\u0072\u006f\u0076id\u0065\u0064\u0020\u006e\u0069\u006c\u0020\u0027\u0042\u0069\u0074\u006d\u0061\u0070s\u0027");
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|
};if i > len (_deece .Boxes )-1{return nil ,_d .Errorf (_eabd ,"\u0069n\u0064\u0065\u0078\u003a\u0020\u0027\u0025\u0064\u0027\u0020\u006fu\u0074\u0020\u006f\u0066\u0020\u0072\u0061\u006e\u0067\u0065",i );};return _deece .Boxes [i ],nil ;};func _cgf (_ead *Bitmap ,_ge ,_dgc int )(*Bitmap ,error ){const _aa ="e\u0078\u0070\u0061\u006edB\u0069n\u0061\u0072\u0079\u0052\u0065p\u006c\u0069\u0063\u0061\u0074\u0065";
|
|
if _ead ==nil {return nil ,_d .Error (_aa ,"\u0073o\u0075r\u0063\u0065\u0020\u006e\u006ft\u0020\u0064e\u0066\u0069\u006e\u0065\u0064");};if _ge <=0||_dgc <=0{return nil ,_d .Error (_aa ,"\u0069\u006e\u0076\u0061\u006c\u0069\u0064\u0020\u0073\u0063\u0061l\u0065\u0020\u0066\u0061\u0063\u0074\u006f\u0072\u003a\u0020<\u003d\u0020\u0030");
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|
};if _ge ==_dgc {if _ge ==1{_cgfa ,_gbb :=_bce (nil ,_ead );if _gbb !=nil {return nil ,_d .Wrap (_gbb ,_aa ,"\u0078\u0046\u0061\u0063\u0074\u0020\u003d\u003d\u0020y\u0046\u0061\u0063\u0074");};return _cgfa ,nil ;};if _ge ==2||_ge ==4||_ge ==8{_dab ,_cd :=_fcb (_ead ,_ge );
|
|
if _cd !=nil {return nil ,_d .Wrap (_cd ,_aa ,"\u0078\u0046a\u0063\u0074\u0020i\u006e\u0020\u007b\u0032\u002c\u0034\u002c\u0038\u007d");};return _dab ,nil ;};};_beb :=_ge *_ead .Width ;_dbd :=_dgc *_ead .Height ;_efe :=New (_beb ,_dbd );_dca :=_efe .RowStride ;
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|
var (_dae ,_dcaf ,_gd ,_dd ,_ecag int ;_dbf byte ;_cedc error ;);for _dcaf =0;_dcaf < _ead .Height ;_dcaf ++{_dae =_dgc *_dcaf *_dca ;for _gd =0;_gd < _ead .Width ;_gd ++{if _bff :=_ead .GetPixel (_gd ,_dcaf );_bff {_ecag =_ge *_gd ;for _dd =0;_dd < _ge ;
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|
_dd ++{_efe .setBit (_dae *8+_ecag +_dd );};};};for _dd =1;_dd < _dgc ;_dd ++{_faca :=_dae +_dd *_dca ;for _cec :=0;_cec < _dca ;_cec ++{if _dbf ,_cedc =_efe .GetByte (_dae +_cec );_cedc !=nil {return nil ,_d .Wrapf (_cedc ,_aa ,"\u0072\u0065\u0070\u006cic\u0061\u0074\u0069\u006e\u0067\u0020\u006c\u0069\u006e\u0065\u003a\u0020\u0027\u0025d\u0027",_dd );
|
|
};if _cedc =_efe .SetByte (_faca +_cec ,_dbf );_cedc !=nil {return nil ,_d .Wrap (_cedc ,_aa ,"\u0053\u0065\u0074\u0074in\u0067\u0020\u0062\u0079\u0074\u0065\u0020\u0066\u0061\u0069\u006c\u0065\u0064");};};};};return _efe ,nil ;};type Points []Point ;var (_fada =[]byte {0x00,0x80,0xC0,0xE0,0xF0,0xF8,0xFC,0xFE,0xFF};
|
|
_eaec =[]byte {0x00,0x01,0x03,0x07,0x0F,0x1F,0x3F,0x7F,0xFF};);func _fcb (_dcf *Bitmap ,_ebb int )(*Bitmap ,error ){const _dee ="\u0065x\u0070a\u006e\u0064\u0042\u0069\u006ea\u0072\u0079P\u006f\u0077\u0065\u0072\u0032";if _dcf ==nil {return nil ,_d .Error (_dee ,"\u0073o\u0075r\u0063\u0065\u0020\u006e\u006ft\u0020\u0064e\u0066\u0069\u006e\u0065\u0064");
|
|
};if _ebb ==1{return _bce (nil ,_dcf );};if _ebb !=2&&_ebb !=4&&_ebb !=8{return nil ,_d .Error (_dee ,"\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");
|
|
};_ebd :=_ebb *_dcf .Width ;_ebg :=_ebb *_dcf .Height ;_gb :=New (_ebd ,_ebg );var _dad error ;switch _ebb {case 2:_dad =_cb (_gb ,_dcf );case 4:_dad =_cfa (_gb ,_dcf );case 8:_dad =_edbe (_gb ,_dcf );};if _dad !=nil {return nil ,_d .Wrap (_dad ,_dee ,"");
|
|
};return _gb ,nil ;};func TstFrameBitmap ()*Bitmap {return _bfgad .Copy ()};const (_fdef shift =iota ;_aage ;);func _gagbb (_agee ,_cfebb *Bitmap ,_adbe ,_agf int )(*Bitmap ,error ){const _bcad ="\u0063\u006c\u006f\u0073\u0065\u0042\u0072\u0069\u0063\u006b";
|
|
if _cfebb ==nil {return nil ,_d .Error (_bcad ,"\u0073o\u0075r\u0063\u0065\u0020\u006e\u006ft\u0020\u0064e\u0066\u0069\u006e\u0065\u0064");};if _adbe < 1||_agf < 1{return nil ,_d .Error (_bcad ,"\u0068S\u0069\u007a\u0065\u0020\u0061\u006e\u0064\u0020\u0076\u0053\u0069z\u0065\u0020\u006e\u006f\u0074\u0020\u003e\u003d\u0020\u0031");
|
|
};if _adbe ==1&&_agf ==1{return _cfebb .Copy (),nil ;};if _adbe ==1||_agf ==1{_cgee :=SelCreateBrick (_agf ,_adbe ,_agf /2,_adbe /2,SelHit );var _eacb error ;_agee ,_eacb =_gdfg (_agee ,_cfebb ,_cgee );if _eacb !=nil {return nil ,_d .Wrap (_eacb ,_bcad ,"\u0068S\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031\u0020\u007c\u007c \u0076\u0053\u0069\u007a\u0065\u0020\u003d\u003d\u0020\u0031");
|
|
};return _agee ,nil ;};_cdf :=SelCreateBrick (1,_adbe ,0,_adbe /2,SelHit );_cgab :=SelCreateBrick (_agf ,1,_agf /2,0,SelHit );_cddg ,_effd :=_aef (nil ,_cfebb ,_cdf );if _effd !=nil {return nil ,_d .Wrap (_effd ,_bcad ,"\u0031\u0073\u0074\u0020\u0064\u0069\u006c\u0061\u0074\u0065");
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|
};if _agee ,_effd =_aef (_agee ,_cddg ,_cgab );_effd !=nil {return nil ,_d .Wrap (_effd ,_bcad ,"\u0032\u006e\u0064\u0020\u0064\u0069\u006c\u0061\u0074\u0065");};if _ ,_effd =_agbc (_cddg ,_agee ,_cdf );_effd !=nil {return nil ,_d .Wrap (_effd ,_bcad ,"\u0031s\u0074\u0020\u0065\u0072\u006f\u0064e");
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|
};if _ ,_effd =_agbc (_agee ,_cddg ,_cgab );_effd !=nil {return nil ,_d .Wrap (_effd ,_bcad ,"\u0032n\u0064\u0020\u0065\u0072\u006f\u0064e");};return _agee ,nil ;};func (_abdb *Bitmaps )selectByIndicator (_dafbe *_b .NumSlice )(_gdbgd *Bitmaps ,_bbbd error ){const _bfde ="\u0042i\u0074\u006d\u0061\u0070s\u002e\u0073\u0065\u006c\u0065c\u0074B\u0079I\u006e\u0064\u0069\u0063\u0061\u0074\u006fr";
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|
if _abdb ==nil {return nil ,_d .Error (_bfde ,"\u0027\u0062\u0027 b\u0069\u0074\u006d\u0061\u0070\u0073\u0020\u006e\u006f\u0074\u0020\u0064\u0065\u0066\u0069\u006e\u0065\u0064");};if _dafbe ==nil {return nil ,_d .Error (_bfde ,"'\u006e\u0061\u0027\u0020\u0069\u006ed\u0069\u0063\u0061\u0074\u006f\u0072\u0073\u0020\u006eo\u0074\u0020\u0064e\u0066i\u006e\u0065\u0064");
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|
};if len (_abdb .Values )==0{return _abdb ,nil ;};if len (*_dafbe )!=len (_abdb .Values ){return nil ,_d .Errorf (_bfde ,"\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 (*_dafbe ),len (_abdb .Values ));
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|
};var _cabf ,_bfdba ,_dfeaa int ;for _bfdba =0;_bfdba < len (*_dafbe );_bfdba ++{if _cabf ,_bbbd =_dafbe .GetInt (_bfdba );_bbbd !=nil {return nil ,_d .Wrap (_bbbd ,_bfde ,"f\u0069\u0072\u0073\u0074\u0020\u0063\u0068\u0065\u0063\u006b");};if _cabf ==1{_dfeaa ++;
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};};if _dfeaa ==len (_abdb .Values ){return _abdb ,nil ;};_gdbgd =&Bitmaps {};_febd :=len (_abdb .Values )==len (_abdb .Boxes );for _bfdba =0;_bfdba < len (*_dafbe );_bfdba ++{if _cabf =int ((*_dafbe )[_bfdba ]);_cabf ==0{continue ;};_gdbgd .Values =append (_gdbgd .Values ,_abdb .Values [_bfdba ]);
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if _febd {_gdbgd .Boxes =append (_gdbgd .Boxes ,_abdb .Boxes [_bfdba ]);};};return _gdbgd ,nil ;};func (_dcg *Bitmap )SetByte (index int ,v byte )error {if index > len (_dcg .Data )-1||index < 0{return _d .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 );
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|
};_dcg .Data [index ]=v ;return nil ;};type Boxes []*_fb .Rectangle ;func ClipBoxToRectangle (box *_fb .Rectangle ,wi ,hi int )(_aee *_fb .Rectangle ,_ege error ){const _bggg ="\u0043l\u0069p\u0042\u006f\u0078\u0054\u006fR\u0065\u0063t\u0061\u006e\u0067\u006c\u0065";
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|
if box ==nil {return nil ,_d .Error (_bggg ,"\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 ,_d .Error (_bggg ,"\u0027\u0062\u006fx'\u0020\u006f\u0075\u0074\u0073\u0069\u0064\u0065\u0020\u0072\u0065\u0063\u0074\u0061\u006e\u0067\u006c\u0065");
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|
};_bgfd :=*box ;_aee =&_bgfd ;if _aee .Min .X < 0{_aee .Max .X +=_aee .Min .X ;_aee .Min .X =0;};if _aee .Min .Y < 0{_aee .Max .Y +=_aee .Min .Y ;_aee .Min .Y =0;};if _aee .Max .X > wi {_aee .Max .X =wi ;};if _aee .Max .Y > hi {_aee .Max .Y =hi ;};return _aee ,nil ;
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|
};type Point struct{X ,Y float32 ;};func TstTSymbol (t *_da .T ,scale ...int )*Bitmap {_ecfcf ,_fgbd :=NewWithData (5,5,[]byte {0xF8,0x20,0x20,0x20,0x20});_dc .NoError (t ,_fgbd );return TstGetScaledSymbol (t ,_ecfcf ,scale ...);};func (_eaga *Bitmap )Equivalent (s *Bitmap )bool {return _eaga .equivalent (s )};
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func (_afce *Bitmap )RasterOperation (dx ,dy ,dw ,dh int ,op RasterOperator ,src *Bitmap ,sx ,sy int )error {return _fdfa (_afce ,dx ,dy ,dw ,dh ,op ,src ,sx ,sy );};func _fdf (_bge ,_eed *Bitmap ,_cbe int ,_afa []byte ,_gbc int )(_aag error ){const _ede ="\u0072\u0065\u0064uc\u0065\u0052\u0061\u006e\u006b\u0042\u0069\u006e\u0061\u0072\u0079\u0032\u004c\u0065\u0076\u0065\u006c\u0034";
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|
var (_bgb ,_ccd ,_edbb ,_aff ,_bfd ,_dba ,_daa ,_gfe int ;_ffg ,_dafd uint32 ;_bda ,_ebe byte ;_bac uint16 ;);_gcea :=make ([]byte ,4);_aad :=make ([]byte ,4);for _edbb =0;_edbb < _bge .Height -1;_edbb ,_aff =_edbb +2,_aff +1{_bgb =_edbb *_bge .RowStride ;
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|
_ccd =_aff *_eed .RowStride ;for _bfd ,_dba =0,0;_bfd < _gbc ;_bfd ,_dba =_bfd +4,_dba +1{for _daa =0;_daa < 4;_daa ++{_gfe =_bgb +_bfd +_daa ;if _gfe <=len (_bge .Data )-1&&_gfe < _bgb +_bge .RowStride {_gcea [_daa ]=_bge .Data [_gfe ];}else {_gcea [_daa ]=0x00;
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|
};_gfe =_bgb +_bge .RowStride +_bfd +_daa ;if _gfe <=len (_bge .Data )-1&&_gfe < _bgb +(2*_bge .RowStride ){_aad [_daa ]=_bge .Data [_gfe ];}else {_aad [_daa ]=0x00;};};_ffg =_df .BigEndian .Uint32 (_gcea );_dafd =_df .BigEndian .Uint32 (_aad );_dafd &=_ffg ;
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|
_dafd &=_dafd <<1;_dafd &=0xaaaaaaaa;_ffg =_dafd |(_dafd <<7);_bda =byte (_ffg >>24);_ebe =byte ((_ffg >>8)&0xff);_gfe =_ccd +_dba ;if _gfe +1==len (_eed .Data )-1||_gfe +1>=_ccd +_eed .RowStride {_eed .Data [_gfe ]=_afa [_bda ];if _aag =_eed .SetByte (_gfe ,_afa [_bda ]);
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|
_aag !=nil {return _d .Wrapf (_aag ,_ede ,"\u0069n\u0064\u0065\u0078\u003a\u0020\u0025d",_gfe );};}else {_bac =(uint16 (_afa [_bda ])<<8)|uint16 (_afa [_ebe ]);if _aag =_eed .setTwoBytes (_gfe ,_bac );_aag !=nil {return _d .Wrapf (_aag ,_ede ,"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",_gfe );
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|
};_dba ++;};};};return nil ;};func TstOSymbol (t *_da .T ,scale ...int )*Bitmap {_fdba ,_ceff :=NewWithData (4,5,[]byte {0xF0,0x90,0x90,0x90,0xF0});_dc .NoError (t ,_ceff );return TstGetScaledSymbol (t ,_fdba ,scale ...);};func (_gcbf CombinationOperator )String ()string {var _caba string ;
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|
switch _gcbf {case CmbOpOr :_caba ="\u004f\u0052";case CmbOpAnd :_caba ="\u0041\u004e\u0044";case CmbOpXor :_caba ="\u0058\u004f\u0052";case CmbOpXNor :_caba ="\u0058\u004e\u004f\u0052";case CmbOpReplace :_caba ="\u0052E\u0050\u004c\u0041\u0043\u0045";
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|
case CmbOpNot :_caba ="\u004e\u004f\u0054";};return _caba ;};func (_agea *BitmapsArray )GetBitmaps (i int )(*Bitmaps ,error ){const _ggcd ="\u0042\u0069\u0074ma\u0070\u0073\u0041\u0072\u0072\u0061\u0079\u002e\u0047\u0065\u0074\u0042\u0069\u0074\u006d\u0061\u0070\u0073";
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|
if _agea ==nil {return nil ,_d .Error (_ggcd ,"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 (_agea .Values )-1{return nil ,_d .Errorf (_ggcd ,"\u0069n\u0064\u0065\u0078\u003a\u0020\u0027\u0025\u0064\u0027\u0020\u006fu\u0074\u0020\u006f\u0066\u0020\u0072\u0061\u006e\u0067\u0065",i );
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|
};return _agea .Values [i ],nil ;};func (_gac *Bitmap )clipRectangle (_dgde ,_gdgbg *_fb .Rectangle )(_cgag *Bitmap ,_dcga error ){const _gcfd ="\u0063\u006c\u0069\u0070\u0052\u0065\u0063\u0074\u0061\u006e\u0067\u006c\u0065";if _dgde ==nil {return nil ,_d .Error (_gcfd ,"\u0070r\u006fv\u0069\u0064\u0065\u0064\u0020n\u0069\u006c \u0027\u0062\u006f\u0078\u0027");
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|
};_bbe ,_adf :=_gac .Width ,_gac .Height ;_gbcg ,_dcga :=ClipBoxToRectangle (_dgde ,_bbe ,_adf );if _dcga !=nil {_ea .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",_dcga );
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return nil ,nil ;};_gaba ,_dbe :=_gbcg .Min .X ,_gbcg .Min .Y ;_bga ,_dfd :=_gbcg .Max .X -_gbcg .Min .X ,_gbcg .Max .Y -_gbcg .Min .Y ;_cgag =New (_bga ,_dfd );_cgag .Text =_gac .Text ;if _dcga =_cgag .RasterOperation (0,0,_bga ,_dfd ,PixSrc ,_gac ,_gaba ,_dbe );
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_dcga !=nil {return nil ,_d .Wrap (_dcga ,_gcfd ,"");};if _gdgbg !=nil {*_gdgbg =*_gbcg ;};return _cgag ,nil ;};const (SelDontCare SelectionValue =iota ;SelHit ;SelMiss ;);func (_bedff *Bitmaps )WidthSorter ()func (_abdd ,_gafc int )bool {return func (_fecg ,_fgcb int )bool {return _bedff .Values [_fecg ].Width < _bedff .Values [_fgcb ].Width };
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};func DilateBrick (d ,s *Bitmap ,hSize ,vSize int )(*Bitmap ,error ){return _cef (d ,s ,hSize ,vSize )};func _afge (_ffgb ,_ece int )*Bitmap {return &Bitmap {Width :_ffgb ,Height :_ece ,RowStride :(_ffgb +7)>>3};};func (_egebc *BitmapsArray )GetBox (i int )(*_fb .Rectangle ,error ){const _dbed ="\u0042\u0069\u0074\u006dap\u0073\u0041\u0072\u0072\u0061\u0079\u002e\u0047\u0065\u0074\u0042\u006f\u0078";
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|
if _egebc ==nil {return nil ,_d .Error (_dbed ,"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 (_egebc .Boxes )-1{return nil ,_d .Errorf (_dbed ,"\u0069n\u0064\u0065\u0078\u003a\u0020\u0027\u0025\u0064\u0027\u0020\u006fu\u0074\u0020\u006f\u0066\u0020\u0072\u0061\u006e\u0067\u0065",i );
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|
};return _egebc .Boxes [i ],nil ;};func TstCSymbol (t *_da .T )*Bitmap {t .Helper ();_gbgc :=New (6,6);_dc .NoError (t ,_gbgc .SetPixel (1,0,1));_dc .NoError (t ,_gbgc .SetPixel (2,0,1));_dc .NoError (t ,_gbgc .SetPixel (3,0,1));_dc .NoError (t ,_gbgc .SetPixel (4,0,1));
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_dc .NoError (t ,_gbgc .SetPixel (0,1,1));_dc .NoError (t ,_gbgc .SetPixel (5,1,1));_dc .NoError (t ,_gbgc .SetPixel (0,2,1));_dc .NoError (t ,_gbgc .SetPixel (0,3,1));_dc .NoError (t ,_gbgc .SetPixel (0,4,1));_dc .NoError (t ,_gbgc .SetPixel (5,4,1));
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_dc .NoError (t ,_gbgc .SetPixel (1,5,1));_dc .NoError (t ,_gbgc .SetPixel (2,5,1));_dc .NoError (t ,_gbgc .SetPixel (3,5,1));_dc .NoError (t ,_gbgc .SetPixel (4,5,1));return _gbgc ;};func (_ggbb *Bitmaps )GroupByHeight ()(*BitmapsArray ,error ){const _bdbgg ="\u0047\u0072\u006f\u0075\u0070\u0042\u0079\u0048\u0065\u0069\u0067\u0068\u0074";
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|
if len (_ggbb .Values )==0{return nil ,_d .Error (_bdbgg ,"\u006eo\u0020v\u0061\u006c\u0075\u0065\u0073 \u0070\u0072o\u0076\u0069\u0064\u0065\u0064");};_faedc :=&BitmapsArray {};_ggbb .SortByHeight ();_fffg :=-1;_gabb :=-1;for _ggfc :=0;_ggfc < len (_ggbb .Values );
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_ggfc ++{_dcafe :=_ggbb .Values [_ggfc ].Height ;if _dcafe > _fffg {_fffg =_dcafe ;_gabb ++;_faedc .Values =append (_faedc .Values ,&Bitmaps {});};_faedc .Values [_gabb ].AddBitmap (_ggbb .Values [_ggfc ]);};return _faedc ,nil ;};func TstESymbol (t *_da .T ,scale ...int )*Bitmap {_eadeb ,_bacc :=NewWithData (4,5,[]byte {0xF0,0x80,0xE0,0x80,0xF0});
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_dc .NoError (t ,_bacc );return TstGetScaledSymbol (t ,_eadeb ,scale ...);};func (_gecb *Bitmaps )SelectByIndexes (idx []int )(*Bitmaps ,error ){const _cceag ="B\u0069\u0074\u006d\u0061\u0070\u0073.\u0053\u006f\u0072\u0074\u0049\u006e\u0064\u0065\u0078e\u0073\u0042\u0079H\u0065i\u0067\u0068\u0074";
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_bfce ,_fbee :=_gecb .selectByIndexes (idx );if _fbee !=nil {return nil ,_d .Wrap (_fbee ,_cceag ,"");};return _bfce ,nil ;};type SizeComparison int ;func (_aaec *Bitmap )centroid (_abbe ,_dfc []int )(Point ,error ){_cdcf :=Point {};_aaec .setPadBits (0);
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if len (_abbe )==0{_abbe =_dbag ();};if len (_dfc )==0{_dfc =_gebgfd ();};var _fgec ,_fcac ,_dbcf ,_ffdc ,_dgea ,_gafe int ;var _addcd byte ;for _dgea =0;_dgea < _aaec .Height ;_dgea ++{_ebgb :=_aaec .RowStride *_dgea ;_ffdc =0;for _gafe =0;_gafe < _aaec .RowStride ;
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_gafe ++{_addcd =_aaec .Data [_ebgb +_gafe ];if _addcd !=0{_ffdc +=_dfc [_addcd ];_fgec +=_abbe [_addcd ]+_gafe *8*_dfc [_addcd ];};};_dbcf +=_ffdc ;_fcac +=_ffdc *_dgea ;};if _dbcf !=0{_cdcf .X =float32 (_fgec )/float32 (_dbcf );_cdcf .Y =float32 (_fcac )/float32 (_dbcf );
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};return _cdcf ,nil ;};func _bgab (_bada *Bitmap ,_fbdge ,_acac int ,_dcab ,_edeg int ,_ebgf RasterOperator ){var (_ccefa int ;_cbcg byte ;_fbdgg ,_bfbc int ;_defe int ;);_gbbb :=_dcab >>3;_bceb :=_dcab &7;if _bceb > 0{_cbcg =_fada [_bceb ];};_ccefa =_bada .RowStride *_acac +(_fbdge >>3);
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switch _ebgf {case PixClr :for _fbdgg =0;_fbdgg < _edeg ;_fbdgg ++{_defe =_ccefa +_fbdgg *_bada .RowStride ;for _bfbc =0;_bfbc < _gbbb ;_bfbc ++{_bada .Data [_defe ]=0x0;_defe ++;};if _bceb > 0{_bada .Data [_defe ]=_efee (_bada .Data [_defe ],0x0,_cbcg );
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};};case PixSet :for _fbdgg =0;_fbdgg < _edeg ;_fbdgg ++{_defe =_ccefa +_fbdgg *_bada .RowStride ;for _bfbc =0;_bfbc < _gbbb ;_bfbc ++{_bada .Data [_defe ]=0xff;_defe ++;};if _bceb > 0{_bada .Data [_defe ]=_efee (_bada .Data [_defe ],0xff,_cbcg );};};case PixNotDst :for _fbdgg =0;
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_fbdgg < _edeg ;_fbdgg ++{_defe =_ccefa +_fbdgg *_bada .RowStride ;for _bfbc =0;_bfbc < _gbbb ;_bfbc ++{_bada .Data [_defe ]=^_bada .Data [_defe ];_defe ++;};if _bceb > 0{_bada .Data [_defe ]=_efee (_bada .Data [_defe ],^_bada .Data [_defe ],_cbcg );};
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};};};func (_eceff *Selection )findMaxTranslations ()(_ebeb ,_edac ,_aega ,_gefd int ){for _ggad :=0;_ggad < _eceff .Height ;_ggad ++{for _debgd :=0;_debgd < _eceff .Width ;_debgd ++{if _eceff .Data [_ggad ][_debgd ]==SelHit {_ebeb =_eec (_ebeb ,_eceff .Cx -_debgd );
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_edac =_eec (_edac ,_eceff .Cy -_ggad );_aega =_eec (_aega ,_debgd -_eceff .Cx );_gefd =_eec (_gefd ,_ggad -_eceff .Cy );};};};return _ebeb ,_edac ,_aega ,_gefd ;};const _ceea =5000;func (_ddfab Points )XSorter ()func (_befg ,_adcc int )bool {return func (_beec ,_fec int )bool {return _ddfab [_beec ].X < _ddfab [_fec ].X };
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};func _dbag ()[]int {_efgf :=make ([]int ,256);_efgf [0]=0;_efgf [1]=7;var _bdbg int ;for _bdbg =2;_bdbg < 4;_bdbg ++{_efgf [_bdbg ]=_efgf [_bdbg -2]+6;};for _bdbg =4;_bdbg < 8;_bdbg ++{_efgf [_bdbg ]=_efgf [_bdbg -4]+5;};for _bdbg =8;_bdbg < 16;_bdbg ++{_efgf [_bdbg ]=_efgf [_bdbg -8]+4;
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|
};for _bdbg =16;_bdbg < 32;_bdbg ++{_efgf [_bdbg ]=_efgf [_bdbg -16]+3;};for _bdbg =32;_bdbg < 64;_bdbg ++{_efgf [_bdbg ]=_efgf [_bdbg -32]+2;};for _bdbg =64;_bdbg < 128;_bdbg ++{_efgf [_bdbg ]=_efgf [_bdbg -64]+1;};for _bdbg =128;_bdbg < 256;_bdbg ++{_efgf [_bdbg ]=_efgf [_bdbg -128];
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|
};return _efgf ;};type RasterOperator int ;func (_fgg *Bitmap )AddBorder (borderSize ,val int )(*Bitmap ,error ){if borderSize ==0{return _fgg .Copy (),nil ;};_gabd ,_fbcf :=_fgg .addBorderGeneral (borderSize ,borderSize ,borderSize ,borderSize ,val );
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|
if _fbcf !=nil {return nil ,_d .Wrap (_fbcf ,"\u0041d\u0064\u0042\u006f\u0072\u0064\u0065r","");};return _gabd ,nil ;};func (_ccad Points )YSorter ()func (_efba ,_ggeb int )bool {return func (_dgbf ,_gecge int )bool {return _ccad [_dgbf ].Y < _ccad [_gecge ].Y };
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|
};func (_daagd Points )Get (i int )(Point ,error ){if i > len (_daagd )-1{return Point {},_d .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 );
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|
};return _daagd [i ],nil ;};func (_eedb *Bitmap )AddBorderGeneral (left ,right ,top ,bot int ,val int )(*Bitmap ,error ){return _eedb .addBorderGeneral (left ,right ,top ,bot ,val );};func CorrelationScoreSimple (bm1 ,bm2 *Bitmap ,area1 ,area2 int ,delX ,delY float32 ,maxDiffW ,maxDiffH int ,tab []int )(_cbbb float64 ,_dcfc error ){const _gfab ="\u0043\u006f\u0072\u0072el\u0061\u0074\u0069\u006f\u006e\u0053\u0063\u006f\u0072\u0065\u0053\u0069\u006d\u0070l\u0065";
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|
if bm1 ==nil ||bm2 ==nil {return _cbbb ,_d .Error (_gfab ,"n\u0069l\u0020\u0062\u0069\u0074\u006d\u0061\u0070\u0073 \u0070\u0072\u006f\u0076id\u0065\u0064");};if tab ==nil {return _cbbb ,_d .Error (_gfab ,"\u0074\u0061\u0062\u0020\u0075\u006e\u0064\u0065\u0066\u0069\u006e\u0065\u0064");
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|
};if area1 ==0||area2 ==0{return _cbbb ,_d .Error (_gfab ,"\u0070\u0072\u006f\u0076\u0069\u0064\u0065\u0064\u0020\u0061\u0072e\u0061\u0073\u0020\u006d\u0075\u0073\u0074\u0020\u0062\u0065 \u003e\u0020\u0030");};_gfdd ,_bfdbc :=bm1 .Width ,bm1 .Height ;_fefe ,_cbgd :=bm2 .Width ,bm2 .Height ;
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|
if _egfg (_gfdd -_fefe )> maxDiffW {return 0,nil ;};if _egfg (_bfdbc -_cbgd )> maxDiffH {return 0,nil ;};var _gcfdc ,_abff int ;if delX >=0{_gcfdc =int (delX +0.5);}else {_gcfdc =int (delX -0.5);};if delY >=0{_abff =int (delY +0.5);}else {_abff =int (delY -0.5);
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|
};_daeb :=bm1 .createTemplate ();if _dcfc =_daeb .RasterOperation (_gcfdc ,_abff ,_fefe ,_cbgd ,PixSrc ,bm2 ,0,0);_dcfc !=nil {return _cbbb ,_d .Wrap (_dcfc ,_gfab ,"\u0062m\u0032 \u0074\u006f\u0020\u0054\u0065\u006d\u0070\u006c\u0061\u0074\u0065");};if _dcfc =_daeb .RasterOperation (0,0,_gfdd ,_bfdbc ,PixSrcAndDst ,bm1 ,0,0);
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_dcfc !=nil {return _cbbb ,_d .Wrap (_dcfc ,_gfab ,"b\u006d\u0031\u0020\u0061\u006e\u0064\u0020\u0062\u006d\u0054");};_deef :=_daeb .countPixels ();_cbbb =float64 (_deef )*float64 (_deef )/(float64 (area1 )*float64 (area2 ));return _cbbb ,nil ;};func (_afd *Bitmap )addBorderGeneral (_fbde ,_daff ,_ebbf ,_gad int ,_ddfa int )(*Bitmap ,error ){const _fcee ="\u0061\u0064d\u0042\u006f\u0072d\u0065\u0072\u0047\u0065\u006e\u0065\u0072\u0061\u006c";
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if _fbde < 0||_daff < 0||_ebbf < 0||_gad < 0{return nil ,_d .Error (_fcee ,"n\u0065\u0067\u0061\u0074iv\u0065 \u0062\u006f\u0072\u0064\u0065r\u0020\u0061\u0064\u0064\u0065\u0064");};_daaga ,_ffdf :=_afd .Width ,_afd .Height ;_gfaa :=_daaga +_fbde +_daff ;
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_eegb :=_ffdf +_ebbf +_gad ;_aac :=New (_gfaa ,_eegb );_aac .Color =_afd .Color ;_dafb :=PixClr ;if _ddfa > 0{_dafb =PixSet ;};_geg :=_aac .RasterOperation (0,0,_fbde ,_eegb ,_dafb ,nil ,0,0);if _geg !=nil {return nil ,_d .Wrap (_geg ,_fcee ,"\u006c\u0065\u0066\u0074");
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};_geg =_aac .RasterOperation (_gfaa -_daff ,0,_daff ,_eegb ,_dafb ,nil ,0,0);if _geg !=nil {return nil ,_d .Wrap (_geg ,_fcee ,"\u0072\u0069\u0067h\u0074");};_geg =_aac .RasterOperation (0,0,_gfaa ,_ebbf ,_dafb ,nil ,0,0);if _geg !=nil {return nil ,_d .Wrap (_geg ,_fcee ,"\u0074\u006f\u0070");
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};_geg =_aac .RasterOperation (0,_eegb -_gad ,_gfaa ,_gad ,_dafb ,nil ,0,0);if _geg !=nil {return nil ,_d .Wrap (_geg ,_fcee ,"\u0062\u006f\u0074\u0074\u006f\u006d");};_geg =_aac .RasterOperation (_fbde ,_ebbf ,_daaga ,_ffdf ,PixSrc ,_afd ,0,0);if _geg !=nil {return nil ,_d .Wrap (_geg ,_fcee ,"\u0063\u006f\u0070\u0079");
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};return _aac ,nil ;};func (_dcac *Bitmap )setEightFullBytes (_add int ,_ffcf uint64 )error {if _add +7> len (_dcac .Data )-1{return _d .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");
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|
};_dcac .Data [_add ]=byte ((_ffcf &0xff00000000000000)>>56);_dcac .Data [_add +1]=byte ((_ffcf &0xff000000000000)>>48);_dcac .Data [_add +2]=byte ((_ffcf &0xff0000000000)>>40);_dcac .Data [_add +3]=byte ((_ffcf &0xff00000000)>>32);_dcac .Data [_add +4]=byte ((_ffcf &0xff000000)>>24);
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_dcac .Data [_add +5]=byte ((_ffcf &0xff0000)>>16);_dcac .Data [_add +6]=byte ((_ffcf &0xff00)>>8);_dcac .Data [_add +7]=byte (_ffcf &0xff);return nil ;};func (_acddc *Bitmaps )String ()string {_geabb :=_e .Builder {};for _ ,_fgfe :=range _acddc .Values {_geabb .WriteString (_fgfe .String ());
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_geabb .WriteRune ('\n');};return _geabb .String ();};func _dea ()(_cff [256]uint64 ){for _ff :=0;_ff < 256;_ff ++{if _ff &0x01!=0{_cff [_ff ]|=0xff;};if _ff &0x02!=0{_cff [_ff ]|=0xff00;};if _ff &0x04!=0{_cff [_ff ]|=0xff0000;};if _ff &0x08!=0{_cff [_ff ]|=0xff000000;
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};if _ff &0x10!=0{_cff [_ff ]|=0xff00000000;};if _ff &0x20!=0{_cff [_ff ]|=0xff0000000000;};if _ff &0x40!=0{_cff [_ff ]|=0xff000000000000;};if _ff &0x80!=0{_cff [_ff ]|=0xff00000000000000;};};return _cff ;};func (_cdcg *Bitmap )CreateTemplate ()*Bitmap {return _cdcg .createTemplate ()};
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func TstVSymbol (t *_da .T ,scale ...int )*Bitmap {_dbfe ,_fgcgg :=NewWithData (5,5,[]byte {0x88,0x88,0x88,0x50,0x20});_dc .NoError (t ,_fgcgg );return TstGetScaledSymbol (t ,_dbfe ,scale ...);};func (_gceaa *Bitmap )SetPixel (x ,y int ,pixel byte )error {_abeb :=_gceaa .GetByteIndex (x ,y );
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if _abeb > len (_gceaa .Data )-1{return _d .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",_abeb );};_gcfe :=_gceaa .GetBitOffset (x );
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_cfb :=uint (7-_gcfe );_fed :=_gceaa .Data [_abeb ];var _ffgbg byte ;if pixel ==1{_ffgbg =_fed |(pixel &0x01<<_cfb );}else {_ffgbg =_fed &^(1<<_cfb );};_gceaa .Data [_abeb ]=_ffgbg ;return nil ;};func (_eace *Bitmap )connComponentsBB (_cfef int )(_gbd *Boxes ,_aedcd error ){const _cggbb ="\u0042\u0069\u0074ma\u0070\u002e\u0063\u006f\u006e\u006e\u0043\u006f\u006d\u0070\u006f\u006e\u0065\u006e\u0074\u0073\u0042\u0042";
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if _cfef !=4&&_cfef !=8{return nil ,_d .Error (_cggbb ,"\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 _eace .Zero (){return &Boxes {},nil ;
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};_eace .setPadBits (0);_aeed ,_aedcd :=_bce (nil ,_eace );if _aedcd !=nil {return nil ,_d .Wrap (_aedcd ,_cggbb ,"\u0062\u006d\u0031");};_cffb :=&_b .Stack {};_cffb .Aux =&_b .Stack {};_gbd =&Boxes {};var (_bdff ,_beaf int ;_begc _fb .Point ;_dbdc bool ;
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_eccc *_fb .Rectangle ;);for {if _begc ,_dbdc ,_aedcd =_aeed .nextOnPixel (_beaf ,_bdff );_aedcd !=nil {return nil ,_d .Wrap (_aedcd ,_cggbb ,"");};if !_dbdc {break ;};if _eccc ,_aedcd =_gegb (_aeed ,_cffb ,_begc .X ,_begc .Y ,_cfef );_aedcd !=nil {return nil ,_d .Wrap (_aedcd ,_cggbb ,"");
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};if _aedcd =_gbd .Add (_eccc );_aedcd !=nil {return nil ,_d .Wrap (_aedcd ,_cggbb ,"");};_beaf =_begc .X ;_bdff =_begc .Y ;};return _gbd ,nil ;};func _edbe (_dcb ,_de *Bitmap )(_bca error ){const _fce ="\u0065\u0078\u0070\u0061nd\u0042\u0069\u006e\u0061\u0072\u0079\u0046\u0061\u0063\u0074\u006f\u0072\u0038";
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_gce :=_de .RowStride ;_eb :=_dcb .RowStride ;var _bf ,_fga ,_ab ,_ggg ,_bb int ;for _ab =0;_ab < _de .Height ;_ab ++{_bf =_ab *_gce ;_fga =8*_ab *_eb ;for _ggg =0;_ggg < _gce ;_ggg ++{if _bca =_dcb .setEightBytes (_fga +_ggg *8,_fbcd [_de .Data [_bf +_ggg ]]);
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_bca !=nil {return _d .Wrap (_bca ,_fce ,"");};};for _bb =1;_bb < 8;_bb ++{for _ggg =0;_ggg < _eb ;_ggg ++{if _bca =_dcb .SetByte (_fga +_bb *_eb +_ggg ,_dcb .Data [_fga +_ggg ]);_bca !=nil {return _d .Wrap (_bca ,_fce ,"");};};};};return nil ;};type byWidth Bitmaps ;
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func (_ecee *Bitmap )countPixels ()int {var (_dff int ;_aecdg uint8 ;_edf byte ;_eaf int ;);_bacd :=_ecee .RowStride ;_dbef :=uint (_ecee .Width &0x07);if _dbef !=0{_aecdg =uint8 ((0xff<<(8-_dbef ))&0xff);_bacd --;};for _afc :=0;_afc < _ecee .Height ;_afc ++{for _eaf =0;
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_eaf < _bacd ;_eaf ++{_edf =_ecee .Data [_afc *_ecee .RowStride +_eaf ];_dff +=int (_cdc [_edf ]);};if _dbef !=0{_dff +=int (_cdc [_ecee .Data [_afc *_ecee .RowStride +_eaf ]&_aecdg ]);};};return _dff ;};var _eged =[5]int {1,2,3,0,4};func _gdgb ()(_dfb []byte ){_dfb =make ([]byte ,256);
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for _cdd :=0;_cdd < 256;_cdd ++{_egce :=byte (_cdd );_dfb [_egce ]=(_egce &0x01)|((_egce &0x04)>>1)|((_egce &0x10)>>2)|((_egce &0x40)>>3)|((_egce &0x02)<<3)|((_egce &0x08)<<2)|((_egce &0x20)<<1)|(_egce &0x80);};return _dfb ;};func (_gdff *Boxes )selectWithIndicator (_affe *_b .NumSlice )(_addf *Boxes ,_bgc error ){const _aaac ="\u0042o\u0078\u0065\u0073\u002es\u0065\u006c\u0065\u0063\u0074W\u0069t\u0068I\u006e\u0064\u0069\u0063\u0061\u0074\u006fr";
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if _gdff ==nil {return nil ,_d .Error (_aaac ,"b\u006f\u0078\u0065\u0073 '\u0062'\u0020\u006e\u006f\u0074\u0020d\u0065\u0066\u0069\u006e\u0065\u0064");};if _affe ==nil {return nil ,_d .Error (_aaac ,"\u0027\u006ea\u0027\u0020\u006eo\u0074\u0020\u0064\u0065\u0066\u0069\u006e\u0065\u0064");
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};if len (*_affe )!=len (*_gdff ){return nil ,_d .Error (_aaac ,"\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");
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};var _aedc ,_ggaa int ;for _abdgg :=0;_abdgg < len (*_affe );_abdgg ++{if _aedc ,_bgc =_affe .GetInt (_abdgg );_bgc !=nil {return nil ,_d .Wrap (_bgc ,_aaac ,"\u0063\u0068\u0065\u0063\u006b\u0069\u006e\u0067\u0020c\u006f\u0075\u006e\u0074");};if _aedc ==1{_ggaa ++;
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};};if _ggaa ==len (*_gdff ){return _gdff ,nil ;};_bbbe :=Boxes {};for _agbg :=0;_agbg < len (*_affe );_agbg ++{_aedc =int ((*_affe )[_agbg ]);if _aedc ==0{continue ;};_bbbe =append (_bbbe ,(*_gdff )[_agbg ]);};_addf =&_bbbe ;return _addf ,nil ;};func (_bfdd *Bitmap )resizeImageData (_fef *Bitmap )error {if _fef ==nil {return _d .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");
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|
};if _bfdd .SizesEqual (_fef ){return nil ;};_bfdd .Data =make ([]byte ,len (_fef .Data ));_bfdd .Width =_fef .Width ;_bfdd .Height =_fef .Height ;_bfdd .RowStride =_fef .RowStride ;return nil ;};func init (){const _ebfa ="\u0062\u0069\u0074\u006dap\u0073\u002e\u0069\u006e\u0069\u0074\u0069\u0061\u006c\u0069\u007a\u0061\u0074\u0069o\u006e";
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_bfgad =New (50,40);var _dfgb error ;_bfgad ,_dfgb =_bfgad .AddBorder (2,1);if _dfgb !=nil {panic (_d .Wrap (_dfgb ,_ebfa ,"f\u0072\u0061\u006d\u0065\u0042\u0069\u0074\u006d\u0061\u0070"));};_edcgg ,_dfgb =NewWithData (50,22,_adba );if _dfgb !=nil {panic (_d .Wrap (_dfgb ,_ebfa ,"i\u006d\u0061\u0067\u0065\u0042\u0069\u0074\u006d\u0061\u0070"));
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};};func MakePixelSumTab8 ()[]int {return _gebgfd ()};var _cdc [256]uint8 ;func (_fe *Bitmap )CountPixels ()int {return _fe .countPixels ()};func _dfda (_dbgg *Bitmap ,_egeb ...MorphProcess )(_cdeg *Bitmap ,_abcf error ){const _abge ="\u006d\u006f\u0072\u0070\u0068\u0053\u0065\u0071\u0075\u0065\u006e\u0063\u0065";
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if _dbgg ==nil {return nil ,_d .Error (_abge ,"\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");
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};if len (_egeb )==0{return nil ,_d .Error (_abge ,"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 _abcf =_edbfd (_egeb ...);
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_abcf !=nil {return nil ,_d .Wrap (_abcf ,_abge ,"");};var _fadeb ,_bfc ,_cabcd int ;_cdeg =_dbgg .Copy ();for _ ,_cdedb :=range _egeb {switch _cdedb .Operation {case MopDilation :_fadeb ,_bfc =_cdedb .getWidthHeight ();_cdeg ,_abcf =DilateBrick (nil ,_cdeg ,_fadeb ,_bfc );
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if _abcf !=nil {return nil ,_d .Wrap (_abcf ,_abge ,"");};case MopErosion :_fadeb ,_bfc =_cdedb .getWidthHeight ();_cdeg ,_abcf =_fgcd (nil ,_cdeg ,_fadeb ,_bfc );if _abcf !=nil {return nil ,_d .Wrap (_abcf ,_abge ,"");};case MopOpening :_fadeb ,_bfc =_cdedb .getWidthHeight ();
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_cdeg ,_abcf =_fgf (nil ,_cdeg ,_fadeb ,_bfc );if _abcf !=nil {return nil ,_d .Wrap (_abcf ,_abge ,"");};case MopClosing :_fadeb ,_bfc =_cdedb .getWidthHeight ();_cdeg ,_abcf =_dcag (nil ,_cdeg ,_fadeb ,_bfc );if _abcf !=nil {return nil ,_d .Wrap (_abcf ,_abge ,"");
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};case MopRankBinaryReduction :_cdeg ,_abcf =_ebf (_cdeg ,_cdedb .Arguments ...);if _abcf !=nil {return nil ,_d .Wrap (_abcf ,_abge ,"");};case MopReplicativeBinaryExpansion :_cdeg ,_abcf =_cbac (_cdeg ,_cdedb .Arguments [0]);if _abcf !=nil {return nil ,_d .Wrap (_abcf ,_abge ,"");
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};case MopAddBorder :_cabcd =_cdedb .Arguments [0];_cdeg ,_abcf =_cdeg .AddBorder (_cabcd ,0);if _abcf !=nil {return nil ,_d .Wrap (_abcf ,_abge ,"");};default:return nil ,_d .Error (_abge ,"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");
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};};if _cabcd > 0{_cdeg ,_abcf =_cdeg .RemoveBorder (_cabcd );if _abcf !=nil {return nil ,_d .Wrap (_abcf ,_abge ,"\u0062\u006f\u0072\u0064\u0065\u0072\u0020\u003e\u0020\u0030");};};return _cdeg ,nil ;};func _gegb (_cgfdg *Bitmap ,_gace *_b .Stack ,_bcbd ,_facf ,_bffa int )(_fbec *_fb .Rectangle ,_aacg error ){const _eddd ="\u0073e\u0065d\u0046\u0069\u006c\u006c\u0053\u0074\u0061\u0063\u006b\u0042\u0042";
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if _cgfdg ==nil {return nil ,_d .Error (_eddd ,"\u0070\u0072\u006fvi\u0064\u0065\u0064\u0020\u006e\u0069\u006c\u0020\u0027\u0073\u0027\u0020\u0042\u0069\u0074\u006d\u0061\u0070");};if _gace ==nil {return nil ,_d .Error (_eddd ,"p\u0072o\u0076\u0069\u0064\u0065\u0064\u0020\u006e\u0069l\u0020\u0027\u0073\u0074ac\u006b\u0027");
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};switch _bffa {case 4:if _fbec ,_aacg =_gaeee (_cgfdg ,_gace ,_bcbd ,_facf );_aacg !=nil {return nil ,_d .Wrap (_aacg ,_eddd ,"");};return _fbec ,nil ;case 8:if _fbec ,_aacg =_acbd (_cgfdg ,_gace ,_bcbd ,_facf );_aacg !=nil {return nil ,_d .Wrap (_aacg ,_eddd ,"");
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};return _fbec ,nil ;default:return nil ,_d .Errorf (_eddd ,"\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",_bffa );
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};};func _geab (_eceb *_b .Stack ,_edcf ,_decg ,_fcfd ,_fdada ,_eacdg int ,_edcg *_fb .Rectangle )(_dfdc error ){const _adcg ="\u0070\u0075\u0073\u0068\u0046\u0069\u006c\u006c\u0053\u0065\u0067m\u0065\u006e\u0074\u0042\u006f\u0075\u006e\u0064\u0069\u006eg\u0042\u006f\u0078";
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|
if _eceb ==nil {return _d .Error (_adcg ,"\u006ei\u006c \u0073\u0074\u0061\u0063\u006b \u0070\u0072o\u0076\u0069\u0064\u0065\u0064");};if _edcg ==nil {return _d .Error (_adcg ,"\u0070\u0072\u006f\u0076i\u0064\u0065\u0064\u0020\u006e\u0069\u006c\u0020\u0069\u006da\u0067e\u002e\u0052\u0065\u0063\u0074\u0061\u006eg\u006c\u0065");
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|
};_edcg .Min .X =_b .Min (_edcg .Min .X ,_edcf );_edcg .Max .X =_b .Max (_edcg .Max .X ,_decg );_edcg .Min .Y =_b .Min (_edcg .Min .Y ,_fcfd );_edcg .Max .Y =_b .Max (_edcg .Max .Y ,_fcfd );if !(_fcfd +_fdada >=0&&_fcfd +_fdada <=_eacdg ){return nil ;};
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|
if _eceb .Aux ==nil {return _d .Error (_adcg ,"a\u0075x\u0053\u0074\u0061\u0063\u006b\u0020\u006e\u006ft\u0020\u0064\u0065\u0066in\u0065\u0064");};var _acdf *fillSegment ;_beda ,_ggbaa :=_eceb .Aux .Pop ();if _ggbaa {if _acdf ,_ggbaa =_beda .(*fillSegment );
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!_ggbaa {return _d .Error (_adcg ,"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 {_acdf =&fillSegment {};
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|
};_acdf ._gebc =_edcf ;_acdf ._fdeg =_decg ;_acdf ._aegc =_fcfd ;_acdf ._bbcgb =_fdada ;_eceb .Push (_acdf );return nil ;};func (_dfbc Points )GetIntY (i int )(int ,error ){if i >=len (_dfbc ){return 0,_d .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 );
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|
};return int (_dfbc [i ].Y ),nil ;};func (_daggb *Bitmaps )CountPixels ()*_b .NumSlice {_gbab :=&_b .NumSlice {};for _ ,_gegc :=range _daggb .Values {_gbab .AddInt (_gegc .CountPixels ());};return _gbab ;};func (_fdbf *Bitmap )RemoveBorderGeneral (left ,right ,top ,bot int )(*Bitmap ,error ){return _fdbf .removeBorderGeneral (left ,right ,top ,bot );
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|
};func (_ebda *Bitmap )GetComponents (components Component ,maxWidth ,maxHeight int )(_egab *Bitmaps ,_fade *Boxes ,_bgff error ){const _afdf ="B\u0069t\u006d\u0061\u0070\u002e\u0047\u0065\u0074\u0043o\u006d\u0070\u006f\u006een\u0074\u0073";if _ebda ==nil {return nil ,nil ,_d .Error (_afdf ,"\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 ,_d .Error (_afdf ,"\u0069\u006e\u0076\u0061l\u0069\u0064\u0020\u0063\u006f\u006d\u0070\u006f\u006e\u0065n\u0074s\u0020\u0070\u0061\u0072\u0061\u006d\u0065t\u0065\u0072");
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};if _ebda .Zero (){_fade =&Boxes {};_egab =&Bitmaps {};return _egab ,_fade ,nil ;};switch components {case ComponentConn :_egab =&Bitmaps {};if _fade ,_bgff =_ebda .ConnComponents (_egab ,8);_bgff !=nil {return nil ,nil ,_d .Wrap (_bgff ,_afdf ,"\u006e\u006f \u0070\u0072\u0065p\u0072\u006f\u0063\u0065\u0073\u0073\u0069\u006e\u0067");
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};case ComponentCharacters :_begb ,_geee :=MorphSequence (_ebda ,MorphProcess {Operation :MopClosing ,Arguments :[]int {1,6}});if _geee !=nil {return nil ,nil ,_d .Wrap (_geee ,_afdf ,"\u0063h\u0061\u0072\u0061\u0063\u0074\u0065\u0072\u0073\u0020\u0070\u0072e\u0070\u0072\u006f\u0063\u0065\u0073\u0073\u0069\u006e\u0067");
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};if _ea .Log .IsLogLevel (_ea .LogLevelTrace ){_ea .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",_begb .String ());
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};_eebb :=&Bitmaps {};_fade ,_geee =_begb .ConnComponents (_eebb ,8);if _geee !=nil {return nil ,nil ,_d .Wrap (_geee ,_afdf ,"\u0063h\u0061\u0072\u0061\u0063\u0074\u0065\u0072\u0073\u0020\u0070\u0072e\u0070\u0072\u006f\u0063\u0065\u0073\u0073\u0069\u006e\u0067");
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};if _ea .Log .IsLogLevel (_ea .LogLevelTrace ){_ea .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",_eebb .String ());
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};if _egab ,_geee =_eebb .ClipToBitmap (_ebda );_geee !=nil {return nil ,nil ,_d .Wrap (_geee ,_afdf ,"\u0063h\u0061\u0072\u0061\u0063\u0074\u0065\u0072\u0073\u0020\u0070\u0072e\u0070\u0072\u006f\u0063\u0065\u0073\u0073\u0069\u006e\u0067");};case ComponentWords :_bccdf :=1;
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var _gfac *Bitmap ;switch {case _ebda .XResolution <=200:_gfac =_ebda ;case _ebda .XResolution <=400:_bccdf =2;_gfac ,_bgff =_ebf (_ebda ,1,0,0,0);if _bgff !=nil {return nil ,nil ,_d .Wrap (_bgff ,_afdf ,"w\u006f\u0072\u0064\u0020\u0070\u0072e\u0070\u0072\u006f\u0063\u0065\u0073\u0073\u0020\u002d \u0078\u0072\u0065s\u003c=\u0034\u0030\u0030");
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};default:_bccdf =4;_gfac ,_bgff =_ebf (_ebda ,1,1,0,0);if _bgff !=nil {return nil ,nil ,_d .Wrap (_bgff ,_afdf ,"\u0077\u006f\u0072\u0064 \u0070\u0072\u0065\u0070\u0072\u006f\u0063\u0065\u0073\u0073 \u002d \u0078\u0072\u0065\u0073\u0020\u003e\u00204\u0030\u0030");
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};};_gcfa ,_ ,_egaf :=_efgd (_gfac );if _egaf !=nil {return nil ,nil ,_d .Wrap (_egaf ,_afdf ,"\u0077o\u0072d\u0020\u0070\u0072\u0065\u0070\u0072\u006f\u0063\u0065\u0073\u0073");};_gccb ,_egaf :=_cbac (_gcfa ,_bccdf );if _egaf !=nil {return nil ,nil ,_d .Wrap (_egaf ,_afdf ,"\u0077o\u0072d\u0020\u0070\u0072\u0065\u0070\u0072\u006f\u0063\u0065\u0073\u0073");
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};_dagg :=&Bitmaps {};if _fade ,_egaf =_gccb .ConnComponents (_dagg ,4);_egaf !=nil {return nil ,nil ,_d .Wrap (_egaf ,_afdf ,"\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");
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};if _egab ,_egaf =_dagg .ClipToBitmap (_ebda );_egaf !=nil {return nil ,nil ,_d .Wrap (_egaf ,_afdf ,"\u0077o\u0072d\u0020\u0070\u0072\u0065\u0070\u0072\u006f\u0063\u0065\u0073\u0073");};};_egab ,_bgff =_egab .SelectBySize (maxWidth ,maxHeight ,LocSelectIfBoth ,SizeSelectIfLTE );
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if _bgff !=nil {return nil ,nil ,_d .Wrap (_bgff ,_afdf ,"");};_fade ,_bgff =_fade .SelectBySize (maxWidth ,maxHeight ,LocSelectIfBoth ,SizeSelectIfLTE );if _bgff !=nil {return nil ,nil ,_d .Wrap (_bgff ,_afdf ,"");};return _egab ,_fade ,nil ;};func TstWordBitmapWithSpaces (t *_da .T ,scale ...int )*Bitmap {_daagg :=1;
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if len (scale )> 0{_daagg =scale [0];};_acdfa :=3;_dbce :=9+7+15+2*_acdfa +2*_acdfa ;_cbfde :=5+_acdfa +5+2*_acdfa ;_edcgf :=New (_dbce *_daagg ,_cbfde *_daagg );_beea :=&Bitmaps {};var _gabbg *int ;_acdfa *=_daagg ;_caad :=_acdfa ;_gabbg =&_caad ;_egfc :=_acdfa ;
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_cabac :=TstDSymbol (t ,scale ...);TstAddSymbol (t ,_beea ,_cabac ,_gabbg ,_egfc ,1*_daagg );_cabac =TstOSymbol (t ,scale ...);TstAddSymbol (t ,_beea ,_cabac ,_gabbg ,_egfc ,_acdfa );_cabac =TstISymbol (t ,scale ...);TstAddSymbol (t ,_beea ,_cabac ,_gabbg ,_egfc ,1*_daagg );
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_cabac =TstTSymbol (t ,scale ...);TstAddSymbol (t ,_beea ,_cabac ,_gabbg ,_egfc ,_acdfa );_cabac =TstNSymbol (t ,scale ...);TstAddSymbol (t ,_beea ,_cabac ,_gabbg ,_egfc ,1*_daagg );_cabac =TstOSymbol (t ,scale ...);TstAddSymbol (t ,_beea ,_cabac ,_gabbg ,_egfc ,1*_daagg );
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_cabac =TstWSymbol (t ,scale ...);TstAddSymbol (t ,_beea ,_cabac ,_gabbg ,_egfc ,0);*_gabbg =_acdfa ;_egfc =5*_daagg +_acdfa ;_cabac =TstOSymbol (t ,scale ...);TstAddSymbol (t ,_beea ,_cabac ,_gabbg ,_egfc ,1*_daagg );_cabac =TstRSymbol (t ,scale ...);
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TstAddSymbol (t ,_beea ,_cabac ,_gabbg ,_egfc ,_acdfa );_cabac =TstNSymbol (t ,scale ...);TstAddSymbol (t ,_beea ,_cabac ,_gabbg ,_egfc ,1*_daagg );_cabac =TstESymbol (t ,scale ...);TstAddSymbol (t ,_beea ,_cabac ,_gabbg ,_egfc ,1*_daagg );_cabac =TstVSymbol (t ,scale ...);
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TstAddSymbol (t ,_beea ,_cabac ,_gabbg ,_egfc ,1*_daagg );_cabac =TstESymbol (t ,scale ...);TstAddSymbol (t ,_beea ,_cabac ,_gabbg ,_egfc ,1*_daagg );_cabac =TstRSymbol (t ,scale ...);TstAddSymbol (t ,_beea ,_cabac ,_gabbg ,_egfc ,0);TstWriteSymbols (t ,_beea ,_edcgf );
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return _edcgf ;};func (_cdab *byHeight )Len ()int {return len (_cdab .Values )};func _agbc (_dcfd ,_bffg *Bitmap ,_bfec *Selection )(*Bitmap ,error ){const _ecbd ="\u0065\u0072\u006fd\u0065";var (_dfffd error ;_dbea *Bitmap ;);_dcfd ,_dfffd =_fccf (_dcfd ,_bffg ,_bfec ,&_dbea );
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if _dfffd !=nil {return nil ,_d .Wrap (_dfffd ,_ecbd ,"");};if _dfffd =_dcfd .setAll ();_dfffd !=nil {return nil ,_d .Wrap (_dfffd ,_ecbd ,"");};var _gefg SelectionValue ;for _bbfb :=0;_bbfb < _bfec .Height ;_bbfb ++{for _egde :=0;_egde < _bfec .Width ;
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_egde ++{_gefg =_bfec .Data [_bbfb ][_egde ];if _gefg ==SelHit {_dfffd =_fdfa (_dcfd ,_bfec .Cx -_egde ,_bfec .Cy -_bbfb ,_bffg .Width ,_bffg .Height ,PixSrcAndDst ,_dbea ,0,0);if _dfffd !=nil {return nil ,_d .Wrap (_dfffd ,_ecbd ,"");};};};};if MorphBC ==SymmetricMorphBC {return _dcfd ,nil ;
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};_ebdf ,_egbg ,_gfga ,_dfad :=_bfec .findMaxTranslations ();if _ebdf > 0{if _dfffd =_dcfd .RasterOperation (0,0,_ebdf ,_bffg .Height ,PixClr ,nil ,0,0);_dfffd !=nil {return nil ,_d .Wrap (_dfffd ,_ecbd ,"\u0078\u0070\u0020\u003e\u0020\u0030");};};if _gfga > 0{if _dfffd =_dcfd .RasterOperation (_bffg .Width -_gfga ,0,_gfga ,_bffg .Height ,PixClr ,nil ,0,0);
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_dfffd !=nil {return nil ,_d .Wrap (_dfffd ,_ecbd ,"\u0078\u006e\u0020\u003e\u0020\u0030");};};if _egbg > 0{if _dfffd =_dcfd .RasterOperation (0,0,_bffg .Width ,_egbg ,PixClr ,nil ,0,0);_dfffd !=nil {return nil ,_d .Wrap (_dfffd ,_ecbd ,"\u0079\u0070\u0020\u003e\u0020\u0030");
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};};if _dfad > 0{if _dfffd =_dcfd .RasterOperation (0,_bffg .Height -_dfad ,_bffg .Width ,_dfad ,PixClr ,nil ,0,0);_dfffd !=nil {return nil ,_d .Wrap (_dfffd ,_ecbd ,"\u0079\u006e\u0020\u003e\u0020\u0030");};};return _dcfd ,nil ;};func CombineBytes (oldByte ,newByte byte ,op CombinationOperator )byte {return _adda (oldByte ,newByte ,op );
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};func RankHausTest (p1 ,p2 ,p3 ,p4 *Bitmap ,delX ,delY float32 ,maxDiffW ,maxDiffH ,area1 ,area3 int ,rank float32 ,tab8 []int )(_afga bool ,_bddg error ){const _fbfc ="\u0052\u0061\u006ek\u0048\u0061\u0075\u0073\u0054\u0065\u0073\u0074";_efdc ,_cbag :=p1 .Width ,p1 .Height ;
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_gge ,_fgaf :=p3 .Width ,p3 .Height ;if _b .Abs (_efdc -_gge )> maxDiffW {return false ,nil ;};if _b .Abs (_cbag -_fgaf )> maxDiffH {return false ,nil ;};_afgag :=int (float32 (area1 )*(1.0-rank )+0.5);_ccg :=int (float32 (area3 )*(1.0-rank )+0.5);var _aeda ,_daad int ;
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if delX >=0{_aeda =int (delX +0.5);}else {_aeda =int (delX -0.5);};if delY >=0{_daad =int (delY +0.5);}else {_daad =int (delY -0.5);};_gfbb :=p1 .CreateTemplate ();if _bddg =_gfbb .RasterOperation (0,0,_efdc ,_cbag ,PixSrc ,p1 ,0,0);_bddg !=nil {return false ,_d .Wrap (_bddg ,_fbfc ,"p\u0031\u0020\u002d\u0053\u0052\u0043\u002d\u003e\u0020\u0074");
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};if _bddg =_gfbb .RasterOperation (_aeda ,_daad ,_efdc ,_cbag ,PixNotSrcAndDst ,p4 ,0,0);_bddg !=nil {return false ,_d .Wrap (_bddg ,_fbfc ,"\u0074 \u0026\u0020\u0021\u0070\u0034");};_afga ,_bddg =_gfbb .ThresholdPixelSum (_afgag ,tab8 );if _bddg !=nil {return false ,_d .Wrap (_bddg ,_fbfc ,"\u0074\u002d\u003e\u0074\u0068\u0072\u0065\u0073\u0068\u0031");
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};if _afga {return false ,nil ;};if _bddg =_gfbb .RasterOperation (_aeda ,_daad ,_gge ,_fgaf ,PixSrc ,p3 ,0,0);_bddg !=nil {return false ,_d .Wrap (_bddg ,_fbfc ,"p\u0033\u0020\u002d\u0053\u0052\u0043\u002d\u003e\u0020\u0074");};if _bddg =_gfbb .RasterOperation (0,0,_gge ,_fgaf ,PixNotSrcAndDst ,p2 ,0,0);
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_bddg !=nil {return false ,_d .Wrap (_bddg ,_fbfc ,"\u0074 \u0026\u0020\u0021\u0070\u0032");};_afga ,_bddg =_gfbb .ThresholdPixelSum (_ccg ,tab8 );if _bddg !=nil {return false ,_d .Wrap (_bddg ,_fbfc ,"\u0074\u002d\u003e\u0074\u0068\u0072\u0065\u0073\u0068\u0033");
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};return !_afga ,nil ;};func _fbgc (_ecca ,_eeae int )int {if _ecca < _eeae {return _ecca ;};return _eeae ;};func _efgb (_bbaa *Bitmap ,_daegd ,_gccg int ,_aafe ,_aada int ,_gdde RasterOperator ){var (_bgae bool ;_ageeb bool ;_gaee int ;_eaaf int ;_bcee int ;
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_dbbac int ;_bdae bool ;_fbfb byte ;);_bccbe :=8-(_daegd &7);_begf :=_eaec [_bccbe ];_ffac :=_bbaa .RowStride *_gccg +(_daegd >>3);if _aafe < _bccbe {_bgae =true ;_begf &=_fada [8-_bccbe +_aafe ];};if !_bgae {_gaee =(_aafe -_bccbe )>>3;if _gaee !=0{_ageeb =true ;
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_eaaf =_ffac +1;};};_bcee =(_daegd +_aafe )&7;if !(_bgae ||_bcee ==0){_bdae =true ;_fbfb =_fada [_bcee ];_dbbac =_ffac +1+_gaee ;};var _cfgc ,_ffca int ;switch _gdde {case PixClr :for _cfgc =0;_cfgc < _aada ;_cfgc ++{_bbaa .Data [_ffac ]=_efee (_bbaa .Data [_ffac ],0x0,_begf );
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_ffac +=_bbaa .RowStride ;};if _ageeb {for _cfgc =0;_cfgc < _aada ;_cfgc ++{for _ffca =0;_ffca < _gaee ;_ffca ++{_bbaa .Data [_eaaf +_ffca ]=0x0;};_eaaf +=_bbaa .RowStride ;};};if _bdae {for _cfgc =0;_cfgc < _aada ;_cfgc ++{_bbaa .Data [_dbbac ]=_efee (_bbaa .Data [_dbbac ],0x0,_fbfb );
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_dbbac +=_bbaa .RowStride ;};};case PixSet :for _cfgc =0;_cfgc < _aada ;_cfgc ++{_bbaa .Data [_ffac ]=_efee (_bbaa .Data [_ffac ],0xff,_begf );_ffac +=_bbaa .RowStride ;};if _ageeb {for _cfgc =0;_cfgc < _aada ;_cfgc ++{for _ffca =0;_ffca < _gaee ;_ffca ++{_bbaa .Data [_eaaf +_ffca ]=0xff;
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};_eaaf +=_bbaa .RowStride ;};};if _bdae {for _cfgc =0;_cfgc < _aada ;_cfgc ++{_bbaa .Data [_dbbac ]=_efee (_bbaa .Data [_dbbac ],0xff,_fbfb );_dbbac +=_bbaa .RowStride ;};};case PixNotDst :for _cfgc =0;_cfgc < _aada ;_cfgc ++{_bbaa .Data [_ffac ]=_efee (_bbaa .Data [_ffac ],^_bbaa .Data [_ffac ],_begf );
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_ffac +=_bbaa .RowStride ;};if _ageeb {for _cfgc =0;_cfgc < _aada ;_cfgc ++{for _ffca =0;_ffca < _gaee ;_ffca ++{_bbaa .Data [_eaaf +_ffca ]=^(_bbaa .Data [_eaaf +_ffca ]);};_eaaf +=_bbaa .RowStride ;};};if _bdae {for _cfgc =0;_cfgc < _aada ;_cfgc ++{_bbaa .Data [_dbbac ]=_efee (_bbaa .Data [_dbbac ],^_bbaa .Data [_dbbac ],_fbfb );
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_dbbac +=_bbaa .RowStride ;};};};};func _aef (_dacbd *Bitmap ,_afaf *Bitmap ,_cadbf *Selection )(*Bitmap ,error ){var (_gfdde *Bitmap ;_egbd error ;);_dacbd ,_egbd =_fccf (_dacbd ,_afaf ,_cadbf ,&_gfdde );if _egbd !=nil {return nil ,_egbd ;};if _egbd =_dacbd .clearAll ();
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_egbd !=nil {return nil ,_egbd ;};var _fbca SelectionValue ;for _gadg :=0;_gadg < _cadbf .Height ;_gadg ++{for _fcef :=0;_fcef < _cadbf .Width ;_fcef ++{_fbca =_cadbf .Data [_gadg ][_fcef ];if _fbca ==SelHit {if _egbd =_dacbd .RasterOperation (_fcef -_cadbf .Cx ,_gadg -_cadbf .Cy ,_afaf .Width ,_afaf .Height ,PixSrcOrDst ,_gfdde ,0,0);
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_egbd !=nil {return nil ,_egbd ;};};};};return _dacbd ,nil ;};func (_cgfab *byWidth )Len ()int {return len (_cgfab .Values )};func (_bdd *Bitmap )SizesEqual (s *Bitmap )bool {if _bdd ==s {return true ;};if _bdd .Width !=s .Width ||_bdd .Height !=s .Height {return false ;
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};return true ;};func (_ffd *Bitmap )GetUnpaddedData ()([]byte ,error ){_badd :=uint (_ffd .Width &0x07);if _badd ==0{return _ffd .Data ,nil ;};_fcc :=_ffd .Width *_ffd .Height ;if _fcc %8!=0{_fcc >>=3;_fcc ++;}else {_fcc >>=3;};_cac :=make ([]byte ,_fcc );
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_eddb :=_bg .NewWriterMSB (_cac );const _aec ="\u0047e\u0074U\u006e\u0070\u0061\u0064\u0064\u0065\u0064\u0044\u0061\u0074\u0061";for _gecc :=0;_gecc < _ffd .Height ;_gecc ++{for _gbe :=0;_gbe < _ffd .RowStride ;_gbe ++{_ddge :=_ffd .Data [_gecc *_ffd .RowStride +_gbe ];
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if _gbe !=_ffd .RowStride -1{_fea :=_eddb .WriteByte (_ddge );if _fea !=nil {return nil ,_d .Wrap (_fea ,_aec ,"");};continue ;};for _fgcg :=uint (0);_fgcg < _badd ;_fgcg ++{_abe :=_eddb .WriteBit (int (_ddge >>(7-_fgcg )&0x01));if _abe !=nil {return nil ,_d .Wrap (_abe ,_aec ,"");
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};};};};return _cac ,nil ;};func _bgg (_gage ,_fdb *Bitmap ,_gdg int ,_aca []byte ,_acc int )(_gcf error ){const _dgd ="\u0072\u0065\u0064uc\u0065\u0052\u0061\u006e\u006b\u0042\u0069\u006e\u0061\u0072\u0079\u0032\u004c\u0065\u0076\u0065\u006c\u0031";var (_cffd ,_cbd ,_ged ,_ebdc ,_cecd ,_ecg ,_ad ,_ecab int ;
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_ag ,_bad uint32 ;_geb ,_cca byte ;_cdgd uint16 ;);_egc :=make ([]byte ,4);_ddd :=make ([]byte ,4);for _ged =0;_ged < _gage .Height -1;_ged ,_ebdc =_ged +2,_ebdc +1{_cffd =_ged *_gage .RowStride ;_cbd =_ebdc *_fdb .RowStride ;for _cecd ,_ecg =0,0;_cecd < _acc ;
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_cecd ,_ecg =_cecd +4,_ecg +1{for _ad =0;_ad < 4;_ad ++{_ecab =_cffd +_cecd +_ad ;if _ecab <=len (_gage .Data )-1&&_ecab < _cffd +_gage .RowStride {_egc [_ad ]=_gage .Data [_ecab ];}else {_egc [_ad ]=0x00;};_ecab =_cffd +_gage .RowStride +_cecd +_ad ;if _ecab <=len (_gage .Data )-1&&_ecab < _cffd +(2*_gage .RowStride ){_ddd [_ad ]=_gage .Data [_ecab ];
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}else {_ddd [_ad ]=0x00;};};_ag =_df .BigEndian .Uint32 (_egc );_bad =_df .BigEndian .Uint32 (_ddd );_bad |=_ag ;_bad |=_bad <<1;_bad &=0xaaaaaaaa;_ag =_bad |(_bad <<7);_geb =byte (_ag >>24);_cca =byte ((_ag >>8)&0xff);_ecab =_cbd +_ecg ;if _ecab +1==len (_fdb .Data )-1||_ecab +1>=_cbd +_fdb .RowStride {_fdb .Data [_ecab ]=_aca [_geb ];
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}else {_cdgd =(uint16 (_aca [_geb ])<<8)|uint16 (_aca [_cca ]);if _gcf =_fdb .setTwoBytes (_ecab ,_cdgd );_gcf !=nil {return _d .Wrapf (_gcf ,_dgd ,"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",_ecab );
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};_ecg ++;};};};return nil ;}; |