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unipdf/render/render.go

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prepare release
2020-08-27 21:45:09 +00:00
//
// Copyright 2020 FoxyUtils ehf. All rights reserved.
//
// This is a commercial product and requires a license to operate.
// A trial license can be obtained at https://unidoc.io
//
// DO NOT EDIT: generated by unitwist Go source code obfuscator.
//
// Use of this source code is governed by the UniDoc End User License Agreement
// terms that can be accessed at https://unidoc.io/eula/
prepare release
2022-10-27 19:04:58 +00:00
package render ;import (_a "errors";_d "fmt";_ca "github.com/adrg/sysfont";_bd "github.com/unidoc/unipdf/v3/common";_cgg "github.com/unidoc/unipdf/v3/contentstream";_ce "github.com/unidoc/unipdf/v3/contentstream/draw";_ee "github.com/unidoc/unipdf/v3/core";
_ag "github.com/unidoc/unipdf/v3/internal/license";_af "github.com/unidoc/unipdf/v3/internal/transform";_eg "github.com/unidoc/unipdf/v3/model";_ae "github.com/unidoc/unipdf/v3/render/internal/context";_bc "github.com/unidoc/unipdf/v3/render/internal/context/imagerender";
_bg "golang.org/x/image/draw";_gb "image";_b "image/color";_cg "image/draw";_eb "image/jpeg";_ec "image/png";_g "math";_c "os";_cc "path/filepath";_ed "strings";);func _efd (_fff _ee .PdfObject ,_dec _b .Color )(_gb .Image ,error ){_gac ,_bcg :=_ee .GetStream (_fff );
if !_bcg {return nil ,nil ;};_fefb ,_afd :=_eg .NewXObjectImageFromStream (_gac );if _afd !=nil {return nil ,_afd ;};_afaf ,_afd :=_fefb .ToImage ();if _afd !=nil {return nil ,_afd ;};return _eeec (_afaf ,_dec ),nil ;};type renderer struct{_gba float64 };
var (_ef =_a .New ("\u0074\u0079p\u0065\u0020\u0063h\u0065\u0063\u006b\u0020\u0065\u0072\u0072\u006f\u0072");_ff =_a .New ("\u0072\u0061\u006e\u0067\u0065\u0020\u0063\u0068\u0065\u0063\u006b\u0020e\u0072\u0072\u006f\u0072"););
prepare release
2022-06-06 22:48:24 +00:00
prepare release
2022-09-23 18:05:51 +00:00
// RenderToPath converts the specified PDF page into an image and saves the
// result at the specified location.
prepare release
2022-10-27 19:04:58 +00:00
func (_dd *ImageDevice )RenderToPath (page *_eg .PdfPage ,outputPath string )error {_fae ,_fgf :=_dd .Render (page );if _fgf !=nil {return _fgf ;};_bf :=_ed .ToLower (_cc .Ext (outputPath ));if _bf ==""{return _a .New ("\u0063\u006ful\u0064\u0020\u006eo\u0074\u0020\u0072\u0065cog\u006eiz\u0065\u0020\u006f\u0075\u0074\u0070\u0075t \u0066\u0069\u006c\u0065\u0020\u0074\u0079p\u0065");
};switch _bf {case "\u002e\u0070\u006e\u0067":return _bcd (outputPath ,_fae );case "\u002e\u006a\u0070\u0067","\u002e\u006a\u0070e\u0067":return _ffdg (outputPath ,_fae ,100);};return _d .Errorf ("\u0075\u006e\u0072\u0065\u0063\u006fg\u006e\u0069\u007a\u0065\u0064\u0020\u006f\u0075\u0074\u0070\u0075\u0074\u0020f\u0069\u006c\u0065\u0020\u0074\u0079\u0070e\u003a\u0020\u0025\u0073",_bf );
};func (_bdg renderer )renderContentStream (_afa _ae .Context ,_be string ,_bbb *_eg .PdfPageResources )error {_ccd ,_bfa :=_cgg .NewContentStreamParser (_be ).Parse ();if _bfa !=nil {return _bfa ;};_ba :=_afa .TextState ();_ba .GlobalScale =_bdg ._gba ;
_aba :=map[string ]*_ae .TextFont {};_cdcg :=_ca .NewFinder (&_ca .FinderOpts {Extensions :[]string {"\u002e\u0074\u0074\u0066","\u002e\u0074\u0074\u0063"}});_edg :=_cgg .NewContentStreamProcessor (*_ccd );_edg .AddHandler (_cgg .HandlerConditionEnumAllOperands ,"",func (_bec *_cgg .ContentStreamOperation ,_ad _cgg .GraphicsState ,_edb *_eg .PdfPageResources )error {_bd .Log .Debug ("\u0050\u0072\u006f\u0063\u0065\u0073\u0073\u0069\u006e\u0067\u0020\u0025\u0073",_bec .Operand );
switch _bec .Operand {case "\u0071":_afa .Push ();case "\u0051":_afa .Pop ();_ba =_afa .TextState ();case "\u0063\u006d":if len (_bec .Params )!=6{return _ff ;};_fb ,_bfe :=_ee .GetNumbersAsFloat (_bec .Params );if _bfe !=nil {return _bfe ;};_dbd :=_af .NewMatrix (_fb [0],_fb [1],_fb [2],_fb [3],_fb [4],_fb [5]);
_bd .Log .Debug ("\u0047\u0072\u0061\u0070\u0068\u0069\u0063\u0073\u0020\u0073\u0074a\u0074\u0065\u0020\u006d\u0061\u0074\u0072\u0069\u0078\u003a \u0025\u002b\u0076",_dbd );_afa .SetMatrix (_afa .Matrix ().Mult (_dbd ));case "\u0077":if len (_bec .Params )!=1{return _ff ;
};_bad ,_cdbe :=_ee .GetNumbersAsFloat (_bec .Params );if _cdbe !=nil {return _cdbe ;};_afa .SetLineWidth (_bad [0]);case "\u004a":if len (_bec .Params )!=1{return _ff ;};_cga ,_aade :=_ee .GetIntVal (_bec .Params [0]);if !_aade {return _ef ;};switch _cga {case 0:_afa .SetLineCap (_ae .LineCapButt );
case 1:_afa .SetLineCap (_ae .LineCapRound );case 2:_afa .SetLineCap (_ae .LineCapSquare );default:_bd .Log .Debug ("\u0049\u006e\u0076\u0061\u006c\u0069\u0064\u0020\u006c\u0069\u006ee\u0020\u0063\u0061\u0070\u0020\u0073\u0074\u0079\u006c\u0065:\u0020\u0025\u0064",_cga );
return _ff ;};case "\u006a":if len (_bec .Params )!=1{return _ff ;};_ffe ,_dga :=_ee .GetIntVal (_bec .Params [0]);if !_dga {return _ef ;};switch _ffe {case 0:_afa .SetLineJoin (_ae .LineJoinBevel );case 1:_afa .SetLineJoin (_ae .LineJoinRound );case 2:_afa .SetLineJoin (_ae .LineJoinBevel );
default:_bd .Log .Debug ("I\u006e\u0076\u0061\u006c\u0069\u0064 \u006c\u0069\u006e\u0065\u0020\u006a\u006f\u0069\u006e \u0073\u0074\u0079l\u0065:\u0020\u0025\u0064",_ffe );return _ff ;};case "\u004d":if len (_bec .Params )!=1{return _ff ;};_fgd ,_cb :=_ee .GetNumbersAsFloat (_bec .Params );
if _cb !=nil {return _cb ;};_ =_fgd ;_bd .Log .Debug ("\u004di\u0074\u0065\u0072\u0020l\u0069\u006d\u0069\u0074\u0020n\u006ft\u0020s\u0075\u0070\u0070\u006f\u0072\u0074\u0065d");case "\u0064":if len (_bec .Params )!=2{return _ff ;};_afb ,_gfb :=_ee .GetArray (_bec .Params [0]);
if !_gfb {return _ef ;};_de ,_gfb :=_ee .GetIntVal (_bec .Params [1]);if !_gfb {return _ef ;};_cdcgd ,_eea :=_ee .GetNumbersAsFloat (_afb .Elements ());if _eea !=nil {return _eea ;};_afa .SetDash (_cdcgd ...);_ =_de ;_bd .Log .Debug ("\u004c\u0069n\u0065\u0020\u0064\u0061\u0073\u0068\u0020\u0070\u0068\u0061\u0073\u0065\u0020\u006e\u006f\u0074\u0020\u0073\u0075\u0070\u0070\u006frt\u0065\u0064");
case "\u0072\u0069":_bd .Log .Debug ("\u0052\u0065\u006e\u0064\u0065\u0072\u0069\u006e\u0067\u0020i\u006e\u0074\u0065\u006e\u0074\u0020\u006eo\u0074\u0020\u0073\u0075\u0070\u0070\u006f\u0072\u0074\u0065\u0064");case "\u0069":_bd .Log .Debug ("\u0046\u006c\u0061\u0074\u006e\u0065\u0073\u0073\u0020\u0074\u006f\u006c\u0065\u0072\u0061n\u0063e\u0020\u006e\u006f\u0074\u0020\u0073\u0075\u0070\u0070\u006f\u0072\u0074\u0065\u0064");
case "\u0067\u0073":if len (_bec .Params )!=1{return _ff ;};_cbd ,_ga :=_ee .GetName (_bec .Params [0]);if !_ga {return _ef ;};if _cbd ==nil {return _ff ;};_ccb ,_ga :=_edb .GetExtGState (*_cbd );if !_ga {_bd .Log .Debug ("\u0045\u0052\u0052OR\u003a\u0020\u0063\u006f\u0075\u006c\u0064\u0020\u006eo\u0074 \u0066i\u006ed\u0020\u0072\u0065\u0073\u006f\u0075\u0072\u0063\u0065\u003a\u0020\u0025\u0073",*_cbd );
return _a .New ("\u0072e\u0073o\u0075\u0072\u0063\u0065\u0020n\u006f\u0074 \u0066\u006f\u0075\u006e\u0064");};_df ,_ga :=_ee .GetDict (_ccb );if !_ga {_bd .Log .Debug ("\u0045\u0052RO\u0052\u003a\u0020c\u006f\u0075\u006c\u0064 ge\u0074 g\u0072\u0061\u0070\u0068\u0069\u0063\u0073 s\u0074\u0061\u0074\u0065\u0020\u0064\u0069c\u0074");
return _ef ;};_bd .Log .Debug ("G\u0053\u0020\u0064\u0069\u0063\u0074\u003a\u0020\u0025\u0073",_df .String ());case "\u006d":if len (_bec .Params )!=2{_bd .Log .Debug ("\u0057\u0041\u0052\u004e\u003a\u0020\u0065\u0072\u0072o\u0072\u0020\u0077\u0068\u0069\u006c\u0065\u0020\u0070\u0072\u006f\u0063\u0065\u0073\u0073\u0069\u006e\u0067\u0020\u0060\u006d\u0060\u0020o\u0070\u0065r\u0061\u0074o\u0072\u003a\u0020\u0025\u0073\u002e\u0020\u004f\u0075\u0074\u0070\u0075\u0074 m\u0061\u0079\u0020\u0062\u0065\u0020\u0069\u006e\u0063o\u0072\u0072\u0065\u0063\u0074\u002e",_ff );
return nil ;};_fgff ,_eeg :=_ee .GetNumbersAsFloat (_bec .Params );if _eeg !=nil {return _eeg ;};_bd .Log .Debug ("M\u006f\u0076\u0065\u0020\u0074\u006f\u003a\u0020\u0025\u0076",_fgff );_afa .NewSubPath ();_afa .MoveTo (_fgff [0],_fgff [1]);case "\u006c":if len (_bec .Params )!=2{_bd .Log .Debug ("\u0057\u0041\u0052\u004e\u003a\u0020\u0065\u0072\u0072o\u0072\u0020\u0077\u0068\u0069\u006c\u0065\u0020\u0070\u0072\u006f\u0063\u0065\u0073\u0073\u0069\u006e\u0067\u0020\u0060\u006c\u0060\u0020o\u0070\u0065r\u0061\u0074o\u0072\u003a\u0020\u0025\u0073\u002e\u0020\u004f\u0075\u0074\u0070\u0075\u0074 m\u0061\u0079\u0020\u0062\u0065\u0020\u0069\u006e\u0063o\u0072\u0072\u0065\u0063\u0074\u002e",_ff );
return nil ;};_dfe ,_fd :=_ee .GetNumbersAsFloat (_bec .Params );if _fd !=nil {return _fd ;};_afa .LineTo (_dfe [0],_dfe [1]);case "\u0063":if len (_bec .Params )!=6{return _ff ;};_geg ,_dda :=_ee .GetNumbersAsFloat (_bec .Params );if _dda !=nil {return _dda ;
};_bd .Log .Debug ("\u0043u\u0062\u0069\u0063\u0020\u0062\u0065\u007a\u0069\u0065\u0072\u0020p\u0061\u0072\u0061\u006d\u0073\u003a\u0020\u0025\u002b\u0076",_geg );_afa .CubicTo (_geg [0],_geg [1],_geg [2],_geg [3],_geg [4],_geg [5]);case "\u0076","\u0079":if len (_bec .Params )!=4{return _ff ;
};_ddc ,_fbe :=_ee .GetNumbersAsFloat (_bec .Params );if _fbe !=nil {return _fbe ;};_bd .Log .Debug ("\u0043u\u0062\u0069\u0063\u0020\u0062\u0065\u007a\u0069\u0065\u0072\u0020p\u0061\u0072\u0061\u006d\u0073\u003a\u0020\u0025\u002b\u0076",_ddc );_afa .QuadraticTo (_ddc [0],_ddc [1],_ddc [2],_ddc [3]);
case "\u0068":_afa .ClosePath ();_afa .NewSubPath ();case "\u0072\u0065":if len (_bec .Params )!=4{return _ff ;};_egc ,_cgd :=_ee .GetNumbersAsFloat (_bec .Params );if _cgd !=nil {return _cgd ;};_afa .DrawRectangle (_egc [0],_egc [1],_egc [2],_egc [3]);
_afa .NewSubPath ();case "\u0053":_fc ,_faee :=_ad .ColorspaceStroking .ColorToRGB (_ad .ColorStroking );if _faee !=nil {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_faee );
return _faee ;};_edd ,_beg :=_fc .(*_eg .PdfColorDeviceRGB );if !_beg {_bd .Log .Debug ("\u0045\u0072\u0072\u006fr \u0063\u006f\u006e\u0076\u0065\u0072\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006co\u0072");return _faee ;};_afa .SetRGBA (_edd .R (),_edd .G (),_edd .B (),1);
_afa .Stroke ();case "\u0073":_ded ,_dc :=_ad .ColorspaceStroking .ColorToRGB (_ad .ColorStroking );if _dc !=nil {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_dc );
return _dc ;};_ea ,_ffd :=_ded .(*_eg .PdfColorDeviceRGB );if !_ffd {_bd .Log .Debug ("\u0045\u0072\u0072\u006fr \u0063\u006f\u006e\u0076\u0065\u0072\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006co\u0072");return _dc ;};_afa .ClosePath ();_afa .NewSubPath ();
_afa .SetRGBA (_ea .R (),_ea .G (),_ea .B (),1);_afa .Stroke ();case "\u0066","\u0046":_baa ,_bbf :=_ad .ColorspaceNonStroking .ColorToRGB (_ad .ColorNonStroking );if _bbf !=nil {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_bbf );
return _bbf ;};_fe ,_cad :=_baa .(*_eg .PdfColorDeviceRGB );if !_cad {_bd .Log .Debug ("\u0045\u0072\u0072\u006fr \u0063\u006f\u006e\u0076\u0065\u0072\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006co\u0072");return _bbf ;};_afa .SetRGBA (_fe .R (),_fe .G (),_fe .B (),1);
_afa .SetFillRule (_ae .FillRuleWinding );_afa .Fill ();case "\u0066\u002a":_afc ,_aae :=_ad .ColorspaceNonStroking .ColorToRGB (_ad .ColorNonStroking );if _aae !=nil {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_aae );
return _aae ;};_bgb ,_dff :=_afc .(*_eg .PdfColorDeviceRGB );if !_dff {_bd .Log .Debug ("\u0045\u0072\u0072\u006fr \u0063\u006f\u006e\u0076\u0065\u0072\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006co\u0072");return _aae ;};_afa .SetRGBA (_bgb .R (),_bgb .G (),_bgb .B (),1);
_afa .SetFillRule (_ae .FillRuleEvenOdd );_afa .Fill ();case "\u0042":_eed ,_bgd :=_ad .ColorspaceNonStroking .ColorToRGB (_ad .ColorNonStroking );if _bgd !=nil {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_bgd );
return _bgd ;};_gc :=_eed .(*_eg .PdfColorDeviceRGB );_afa .SetRGBA (_gc .R (),_gc .G (),_gc .B (),1);_afa .SetFillRule (_ae .FillRuleWinding );_afa .FillPreserve ();_eed ,_bgd =_ad .ColorspaceStroking .ColorToRGB (_ad .ColorStroking );if _bgd !=nil {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_bgd );
return _bgd ;};_gc =_eed .(*_eg .PdfColorDeviceRGB );_afa .SetRGBA (_gc .R (),_gc .G (),_gc .B (),1);_afa .Stroke ();case "\u0042\u002a":_cba ,_aeb :=_ad .ColorspaceNonStroking .ColorToRGB (_ad .ColorNonStroking );if _aeb !=nil {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_aeb );
return _aeb ;};_bbd :=_cba .(*_eg .PdfColorDeviceRGB );_afa .SetRGBA (_bbd .R (),_bbd .G (),_bbd .B (),1);_afa .SetFillRule (_ae .FillRuleEvenOdd );_afa .FillPreserve ();_cba ,_aeb =_ad .ColorspaceStroking .ColorToRGB (_ad .ColorStroking );if _aeb !=nil {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_aeb );
return _aeb ;};_bbd =_cba .(*_eg .PdfColorDeviceRGB );_afa .SetRGBA (_bbd .R (),_bbd .G (),_bbd .B (),1);_afa .Stroke ();case "\u0062":_fef ,_ddf :=_ad .ColorspaceNonStroking .ColorToRGB (_ad .ColorNonStroking );if _ddf !=nil {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_ddf );
return _ddf ;};_gfg :=_fef .(*_eg .PdfColorDeviceRGB );_afa .SetRGBA (_gfg .R (),_gfg .G (),_gfg .B (),1);_afa .ClosePath ();_afa .NewSubPath ();_afa .SetFillRule (_ae .FillRuleWinding );_afa .FillPreserve ();_fef ,_ddf =_ad .ColorspaceStroking .ColorToRGB (_ad .ColorStroking );
if _ddf !=nil {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_ddf );return _ddf ;};_gfg =_fef .(*_eg .PdfColorDeviceRGB );_afa .SetRGBA (_gfg .R (),_gfg .G (),_gfg .B (),1);
_afa .Stroke ();case "\u0062\u002a":_afa .ClosePath ();_gg ,_eae :=_ad .ColorspaceNonStroking .ColorToRGB (_ad .ColorNonStroking );if _eae !=nil {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_eae );
return _eae ;};_gcb :=_gg .(*_eg .PdfColorDeviceRGB );_afa .SetRGBA (_gcb .R (),_gcb .G (),_gcb .B (),1);_afa .NewSubPath ();_afa .SetFillRule (_ae .FillRuleEvenOdd );_afa .FillPreserve ();_gg ,_eae =_ad .ColorspaceStroking .ColorToRGB (_ad .ColorStroking );
if _eae !=nil {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_eae );return _eae ;};_gcb =_gg .(*_eg .PdfColorDeviceRGB );_afa .SetRGBA (_gcb .R (),_gcb .G (),_gcb .B (),1);
_afa .Stroke ();case "\u006e":_afa .ClearPath ();case "\u0057":_afa .SetFillRule (_ae .FillRuleWinding );_afa .ClipPreserve ();case "\u0057\u002a":_afa .SetFillRule (_ae .FillRuleEvenOdd );_afa .ClipPreserve ();case "\u0072\u0067":_fde ,_fdb :=_ad .ColorNonStroking .(*_eg .PdfColorDeviceRGB );
if !_fdb {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_ad .ColorNonStroking );return nil ;};_afa .SetFillRGBA (_fde .R (),_fde .G (),_fde .B (),1);
case "\u0052\u0047":_gfd ,_aaa :=_ad .ColorStroking .(*_eg .PdfColorDeviceRGB );if !_aaa {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_ad .ColorStroking );
return nil ;};_afa .SetStrokeRGBA (_gfd .R (),_gfd .G (),_gfd .B (),1);case "\u006b":_aeg ,_dea :=_ad .ColorNonStroking .(*_eg .PdfColorDeviceCMYK );if !_dea {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_ad .ColorNonStroking );
return nil ;};_dde ,_bed :=_ad .ColorspaceNonStroking .ColorToRGB (_aeg );if _bed !=nil {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_ad .ColorNonStroking );
return nil ;};_bbff ,_dea :=_dde .(*_eg .PdfColorDeviceRGB );if !_dea {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_dde );return nil ;
};_afa .SetFillRGBA (_bbff .R (),_bbff .G (),_bbff .B (),1);case "\u004b":_ebd ,_dbf :=_ad .ColorStroking .(*_eg .PdfColorDeviceCMYK );if !_dbf {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_ad .ColorStroking );
return nil ;};_gda ,_ege :=_ad .ColorspaceStroking .ColorToRGB (_ebd );if _ege !=nil {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_ad .ColorStroking );
return nil ;};_cf ,_dbf :=_gda .(*_eg .PdfColorDeviceRGB );if !_dbf {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_gda );return nil ;
};_afa .SetStrokeRGBA (_cf .R (),_cf .G (),_cf .B (),1);case "\u0067":_agf ,_aef :=_ad .ColorNonStroking .(*_eg .PdfColorDeviceGray );if !_aef {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_ad .ColorNonStroking );
return nil ;};_afg ,_ebda :=_ad .ColorspaceNonStroking .ColorToRGB (_agf );if _ebda !=nil {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_ad .ColorNonStroking );
return nil ;};_eda ,_aef :=_afg .(*_eg .PdfColorDeviceRGB );if !_aef {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_afg );return nil ;
};_afa .SetFillRGBA (_eda .R (),_eda .G (),_eda .B (),1);case "\u0047":_dfb ,_aaeg :=_ad .ColorStroking .(*_eg .PdfColorDeviceGray );if !_aaeg {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_ad .ColorStroking );
return nil ;};_bede ,_gdf :=_ad .ColorspaceStroking .ColorToRGB (_dfb );if _gdf !=nil {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_ad .ColorStroking );
return nil ;};_aebg ,_aaeg :=_bede .(*_eg .PdfColorDeviceRGB );if !_aaeg {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_bede );return nil ;
};_afa .SetStrokeRGBA (_aebg .R (),_aebg .G (),_aebg .B (),1);case "\u0063\u0073","\u0073\u0063","\u0073\u0063\u006e":_agg ,_aaf :=_ad .ColorspaceNonStroking .ColorToRGB (_ad .ColorNonStroking );if _aaf !=nil {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_ad .ColorNonStroking );
return nil ;};_faf ,_ddea :=_agg .(*_eg .PdfColorDeviceRGB );if !_ddea {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_agg );return nil ;
};_afa .SetFillRGBA (_faf .R (),_faf .G (),_faf .B (),1);case "\u0043\u0053","\u0053\u0043","\u0053\u0043\u004e":_ddeg ,_adf :=_ad .ColorspaceStroking .ColorToRGB (_ad .ColorStroking );if _adf !=nil {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_ad .ColorStroking );
return nil ;};_ddb ,_cef :=_ddeg .(*_eg .PdfColorDeviceRGB );if !_cef {_bd .Log .Debug ("\u0045\u0072\u0072\u006f\u0072\u0020\u0063\u006f\u006e\u0076\u0065r\u0074\u0069\u006e\u0067\u0020\u0063\u006f\u006c\u006f\u0072:\u0020\u0025\u0076",_ddeg );return nil ;
};_afa .SetStrokeRGBA (_ddb .R (),_ddb .G (),_ddb .B (),1);case "\u0044\u006f":if len (_bec .Params )!=1{return _ff ;};_cfg ,_edbf :=_ee .GetName (_bec .Params [0]);if !_edbf {return _ef ;};_ ,_aff :=_edb .GetXObjectByName (*_cfg );switch _aff {case _eg .XObjectTypeImage :_bd .Log .Debug ("\u0058\u004f\u0062\u006a\u0065\u0063\u0074\u0020\u0069\u006d\u0061\u0067e\u003a\u0020\u0025\u0073",_cfg .String ());
_cgag ,_dbac :=_edb .GetXObjectImageByName (*_cfg );if _dbac !=nil {return _dbac ;};_cfgg ,_dbac :=_cgag .ToImage ();if _dbac !=nil {return _dbac ;};if _gca :=_cgag .ColorSpace ;_gca !=nil {var _fcb bool ;switch _gca .(type ){case *_eg .PdfColorspaceSpecialIndexed :_fcb =true ;
};if _fcb {if _gfac ,_ggb :=_gca .ImageToRGB (*_cfgg );_ggb !=nil {_bd .Log .Debug ("\u0057\u0041\u0052\u004e\u003a\u0020\u0063\u006f\u0075\u006c\u0064\u0020\u006e\u006f\u0074\u0020\u0063\u006fnv\u0065r\u0074\u0020\u0069\u006d\u0061\u0067\u0065\u0020\u0074\u006f\u0020\u0052G\u0042\u002e\u0020\u004f\u0075\u0074\u0070\u0075\u0074\u0020\u006d\u0061\u0079\u0020\u0062\u0065\u0020i\u006e\u0063\u006f\u0072\u0072\u0065\u0063\u0074\u002e");
}else {_cfgg =&_gfac ;};};};_ccba :=_afa .FillPattern ().ColorAt (0,0);var _dca _gb .Image ;if _cgag .Mask !=nil {if _dca ,_dbac =_dfd (_cgag .Mask ,_ccba );_dbac !=nil {_bd .Log .Debug ("\u0057\u0041\u0052\u004e\u003a \u0063\u006f\u0075\u006c\u0064 \u006eo\u0074\u0020\u0067\u0065\u0074\u0020\u0065\u0078\u0070\u006c\u0069\u0063\u0069\u0074\u0020\u0069\u006d\u0061\u0067e\u0020\u006d\u0061\u0073\u006b\u002e\u0020\u004f\u0075\u0074\u0070\u0075\u0074\u0020\u006d\u0061\u0079\u0020\u0062\u0065\u0020\u0069\u006e\u0063o\u0072\u0072\u0065\u0063\u0074\u002e");
};}else if _cgag .SMask !=nil {if _dca ,_dbac =_efd (_cgag .SMask ,_ccba );_dbac !=nil {_bd .Log .Debug ("W\u0041\u0052\u004e\u003a\u0020\u0063\u006f\u0075\u006c\u0064\u0020\u006e\u006f\u0074\u0020\u0067\u0065\u0074\u0020\u0073\u006f\u0066\u0074\u0020\u0069\u006da\u0067e\u0020\u006d\u0061\u0073k\u002e\u0020O\u0075\u0074\u0070\u0075\u0074\u0020\u006d\u0061\u0079\u0020\u0062\u0065\u0020\u0069\u006e\u0063\u006f\u0072\u0072\u0065\u0063\u0074\u002e");
};};var _cec _gb .Image ;if _bda ,_ :=_ee .GetBoolVal (_cgag .ImageMask );_bda {_cec =_ecc (_cfgg ,_ccba );}else {_cec ,_dbac =_cfgg .ToGoImage ();if _dbac !=nil {return _dbac ;};};if _dca !=nil {_cec =_gab (_cec ,_dca );};_agfa :=_cec .Bounds ();_afa .Push ();
_afa .Scale (1.0/float64 (_agfa .Dx ()),-1.0/float64 (_agfa .Dy ()));_afa .DrawImageAnchored (_cec ,0,0,0,1);_afa .Pop ();case _eg .XObjectTypeForm :_bd .Log .Debug ("\u0058\u004fb\u006a\u0065\u0063t\u0020\u0066\u006f\u0072\u006d\u003a\u0020\u0025\u0073",_cfg .String ());
_aec ,_eeae :=_edb .GetXObjectFormByName (*_cfg );if _eeae !=nil {return _eeae ;};_eaf ,_eeae :=_aec .GetContentStream ();if _eeae !=nil {return _eeae ;};_gaf :=_aec .Resources ;if _gaf ==nil {_gaf =_edb ;};_afa .Push ();if _aec .Matrix !=nil {_gee ,_abc :=_ee .GetArray (_aec .Matrix );
if !_abc {return _ef ;};_fgcf ,_cgaa :=_ee .GetNumbersAsFloat (_gee .Elements ());if _cgaa !=nil {return _cgaa ;};if len (_fgcf )!=6{return _ff ;};_aac :=_af .NewMatrix (_fgcf [0],_fgcf [1],_fgcf [2],_fgcf [3],_fgcf [4],_fgcf [5]);_afa .SetMatrix (_afa .Matrix ().Mult (_aac ));
};if _aec .BBox !=nil {_bfed ,_gga :=_ee .GetArray (_aec .BBox );if !_gga {return _ef ;};_fgb ,_fgdg :=_ee .GetNumbersAsFloat (_bfed .Elements ());if _fgdg !=nil {return _fgdg ;};if len (_fgb )!=4{_bd .Log .Debug ("\u004c\u0065\u006e\u0020\u003d\u0020\u0025\u0064",len (_fgb ));
return _ff ;};_afa .DrawRectangle (_fgb [0],_fgb [1],_fgb [2]-_fgb [0],_fgb [3]-_fgb [1]);_afa .SetRGBA (1,0,0,1);_afa .Clip ();}else {_bd .Log .Debug ("\u0045R\u0052\u004fR\u003a\u0020\u0052\u0065q\u0075\u0069\u0072e\u0064\u0020\u0042\u0042\u006f\u0078\u0020\u006d\u0069ss\u0069\u006e\u0067 \u006f\u006e \u0058\u004f\u0062\u006a\u0065\u0063t\u0020\u0046o\u0072\u006d");
};_eeae =_bdg .renderContentStream (_afa ,string (_eaf ),_gaf );if _eeae !=nil {return _eeae ;};_afa .Pop ();};case "\u0042\u0049":if len (_bec .Params )!=1{return _ff ;};_bbg ,_bfaf :=_bec .Params [0].(*_cgg .ContentStreamInlineImage );if !_bfaf {return nil ;
};_fec ,_abaf :=_bbg .ToImage (_edb );if _abaf !=nil {return _abaf ;};_ddaa ,_abaf :=_fec .ToGoImage ();if _abaf !=nil {return _abaf ;};_aeca :=_ddaa .Bounds ();_afa .Push ();_afa .Scale (1.0/float64 (_aeca .Dx ()),-1.0/float64 (_aeca .Dy ()));_afa .DrawImageAnchored (_ddaa ,0,0,0,1);
_afa .Pop ();case "\u0042\u0054":_ba .Reset ();case "\u0045\u0054":_ba .Reset ();case "\u0054\u0072":if len (_bec .Params )!=1{return _ff ;};_ggd ,_ebe :=_ee .GetNumberAsFloat (_bec .Params [0]);if _ebe !=nil {return _ebe ;};_ba .Tr =_ae .TextRenderingMode (_ggd );
case "\u0054\u004c":if len (_bec .Params )!=1{return _ff ;};_cgc ,_bcc :=_ee .GetNumberAsFloat (_bec .Params [0]);if _bcc !=nil {return _bcc ;};_ba .Tl =_cgc ;case "\u0054\u0063":if len (_bec .Params )!=1{return _ff ;};_fgdb ,_aadb :=_ee .GetNumberAsFloat (_bec .Params [0]);
if _aadb !=nil {return _aadb ;};_bd .Log .Debug ("\u0054\u0063\u003a\u0020\u0025\u0076",_fgdb );_ba .Tc =_fgdb ;case "\u0054\u0077":if len (_bec .Params )!=1{return _ff ;};_ggc ,_ccdc :=_ee .GetNumberAsFloat (_bec .Params [0]);if _ccdc !=nil {return _ccdc ;
};_bd .Log .Debug ("\u0054\u0077\u003a\u0020\u0025\u0076",_ggc );_ba .Tw =_ggc ;case "\u0054\u007a":if len (_bec .Params )!=1{return _ff ;};_dbb ,_gfc :=_ee .GetNumberAsFloat (_bec .Params [0]);if _gfc !=nil {return _gfc ;};_ba .Th =_dbb ;case "\u0054\u0073":if len (_bec .Params )!=1{return _ff ;
};_ddba ,_dbbc :=_ee .GetNumberAsFloat (_bec .Params [0]);if _dbbc !=nil {return _dbbc ;};_ba .Ts =_ddba ;case "\u0054\u0064":if len (_bec .Params )!=2{return _ff ;};_bfac ,_bdfb :=_ee .GetNumbersAsFloat (_bec .Params );if _bdfb !=nil {return _bdfb ;};
_bd .Log .Debug ("\u0054\u0064\u003a\u0020\u0025\u0076",_bfac );_ba .ProcTd (_bfac [0],_bfac [1]);case "\u0054\u0044":if len (_bec .Params )!=2{return _ff ;};_cab ,_ecd :=_ee .GetNumbersAsFloat (_bec .Params );if _ecd !=nil {return _ecd ;};_bd .Log .Debug ("\u0054\u0044\u003a\u0020\u0025\u0076",_cab );
_ba .ProcTD (_cab [0],_cab [1]);case "\u0054\u002a":_ba .ProcTStar ();case "\u0054\u006d":if len (_bec .Params )!=6{return _ff ;};_da ,_abf :=_ee .GetNumbersAsFloat (_bec .Params );if _abf !=nil {return _abf ;};_bd .Log .Debug ("\u0054\u0065x\u0074\u0020\u006da\u0074\u0072\u0069\u0078\u003a\u0020\u0025\u002b\u0076",_da );
_ba .ProcTm (_da [0],_da [1],_da [2],_da [3],_da [4],_da [5]);case "\u0027":if len (_bec .Params )!=1{return _ff ;};_ebaa ,_eaec :=_ee .GetStringBytes (_bec .Params [0]);if !_eaec {return _ef ;};_bd .Log .Debug ("\u0027\u0020\u0073t\u0072\u0069\u006e\u0067\u003a\u0020\u0025\u0073",string (_ebaa ));
_ba .ProcQ (_ebaa ,_afa );case "\u0022":if len (_bec .Params )!=3{return _ff ;};_cfe ,_cda :=_ee .GetNumberAsFloat (_bec .Params [0]);if _cda !=nil {return _cda ;};_fbea ,_cda :=_ee .GetNumberAsFloat (_bec .Params [1]);if _cda !=nil {return _cda ;};_eef ,_gef :=_ee .GetStringBytes (_bec .Params [2]);
if !_gef {return _ef ;};_ba .ProcDQ (_eef ,_cfe ,_fbea ,_afa );case "\u0054\u006a":if len (_bec .Params )!=1{return _ff ;};_bfaff ,_aeff :=_ee .GetStringBytes (_bec .Params [0]);if !_aeff {return _ef ;};_bd .Log .Debug ("\u0054j\u0020s\u0074\u0072\u0069\u006e\u0067\u003a\u0020\u0060\u0025\u0073\u0060",string (_bfaff ));
_ba .ProcTj (_bfaff ,_afa );case "\u0054\u004a":if len (_bec .Params )!=1{return _ff ;};_aab ,_fcg :=_ee .GetArray (_bec .Params [0]);if !_fcg {_bd .Log .Debug ("\u0054\u0079\u0070\u0065\u003a\u0020\u0025\u0054",_aab );return _ef ;};_bd .Log .Debug ("\u0054\u004a\u0020\u0061\u0072\u0072\u0061\u0079\u003a\u0020\u0025\u002b\u0076",_aab );
for _ ,_affg :=range _aab .Elements (){switch _dgg :=_affg .(type ){case *_ee .PdfObjectString :if _dgg !=nil {_ba .ProcTj (_dgg .Bytes (),_afa );};case *_ee .PdfObjectFloat ,*_ee .PdfObjectInteger :_bde ,_bff :=_ee .GetNumberAsFloat (_dgg );if _bff ==nil {_ba .Translate (-_bde *0.001*_ba .Tf .Size *_ba .Th /100.0,0);
};};};case "\u0054\u0066":if len (_bec .Params )!=2{return _ff ;};_bd .Log .Debug ("\u0025\u0023\u0076",_bec .Params );_fca ,_ffg :=_ee .GetName (_bec .Params [0]);if !_ffg ||_fca ==nil {_bd .Log .Debug ("\u0069\u006e\u0076\u0061l\u0069\u0064\u0020\u0066\u006f\u006e\u0074\u0020\u006e\u0061m\u0065 \u006f\u0062\u006a\u0065\u0063\u0074\u003a \u0025\u0076",_bec .Params [0]);
return _ef ;};_bd .Log .Debug ("\u0046\u006f\u006e\u0074\u0020\u006e\u0061\u006d\u0065\u003a\u0020\u0025\u0073",_fca .String ());_egg ,_bfc :=_ee .GetNumberAsFloat (_bec .Params [1]);if _bfc !=nil {_bd .Log .Debug ("\u0069\u006e\u0076\u0061l\u0069\u0064\u0020\u0066\u006f\u006e\u0074\u0020\u0073\u0069z\u0065 \u006f\u0062\u006a\u0065\u0063\u0074\u003a \u0025\u0076",_bec .Params [1]);
return _ef ;};_bd .Log .Debug ("\u0046\u006f\u006e\u0074\u0020\u0073\u0069\u007a\u0065\u003a\u0020\u0025\u0076",_egg );_gfbf ,_aee :=_edb .GetFontByName (*_fca );if !_aee {_bd .Log .Debug ("\u0045R\u0052\u004f\u0052\u003a\u0020\u0046\u006f\u006e\u0074\u0020\u0025s\u0020\u006e\u006f\u0074\u0020\u0066\u006f\u0075\u006e\u0064",_fca .String ());
return _a .New ("\u0066\u006f\u006e\u0074\u0020\u006e\u006f\u0074\u0020f\u006f\u0075\u006e\u0064");};_bd .Log .Debug ("\u0046\u006f\u006e\u0074\u003a\u0020\u0025\u0054",_gfbf );_cbaf ,_ffg :=_ee .GetDict (_gfbf );if !_ffg {_bd .Log .Debug ("\u0045\u0052\u0052\u004f\u0052\u003a\u0020\u0063\u006f\u0075l\u0064\u0020\u006e\u006f\u0074\u0020\u0067e\u0074\u0020\u0066\u006f\u006e\u0074\u0020\u0064\u0069\u0063\u0074");
return _ef ;};_ebb ,_bfc :=_eg .NewPdfFontFromPdfObject (_cbaf );if _bfc !=nil {_bd .Log .Debug ("\u0045\u0052\u0052\u004f\u0052\u003a\u0020\u0063\u006f\u0075\u006c\u0064\u0020\u006e\u006f\u0074\u0020\u006c\u006f\u0061\u0064\u0020\u0066\u006fn\u0074\u0020\u0066\u0072\u006fm\u0020\u006fb\u006a\u0065\u0063\u0074");
return _bfc ;};_cca :=_ebb .BaseFont ();if _cca ==""{_cca =_fca .String ();};_cdbc ,_ffg :=_aba [_cca ];if !_ffg {_cdbc ,_bfc =_ae .NewTextFont (_ebb ,_egg );if _bfc !=nil {_bd .Log .Debug ("\u0045R\u0052\u004f\u0052\u003a\u0020\u0025v",_bfc );};};if _cdbc ==nil {if len (_cca )> 7&&_cca [6]=='+'{_cca =_cca [7:];
};_ebeb :=[]string {_cca ,"\u0054i\u006de\u0073\u0020\u004e\u0065\u0077\u0020\u0052\u006f\u006d\u0061\u006e","\u0041\u0072\u0069a\u006c","D\u0065\u006a\u0061\u0056\u0075\u0020\u0053\u0061\u006e\u0073"};for _ ,_aabc :=range _ebeb {_bd .Log .Debug ("\u0044\u0045\u0042\u0055\u0047\u003a \u0073\u0065\u0061\u0072\u0063\u0068\u0069\u006e\u0067\u0020\u0073\u0079\u0073t\u0065\u006d\u0020\u0066\u006f\u006e\u0074 \u0060\u0025\u0073\u0060",_aabc );
if _cdbc ,_ffg =_aba [_aabc ];_ffg {break ;};_afcf :=_cdcg .Match (_aabc );if _afcf ==nil {_bd .Log .Debug ("c\u006f\u0075\u006c\u0064\u0020\u006eo\u0074\u0020\u0066\u0069\u006e\u0064\u0020\u0066\u006fn\u0074\u0020\u0066i\u006ce\u0020\u0025\u0073",_aabc );
continue ;};_cdbc ,_bfc =_ae .NewTextFontFromPath (_afcf .Filename ,_egg );if _bfc !=nil {_bd .Log .Debug ("c\u006f\u0075\u006c\u0064\u0020\u006eo\u0074\u0020\u006c\u006f\u0061\u0064\u0020\u0066\u006fn\u0074\u0020\u0066i\u006ce\u0020\u0025\u0073",_afcf .Filename );
continue ;};_bd .Log .Debug ("\u0053\u0075\u0062\u0073\u0074\u0069t\u0075\u0074\u0069\u006e\u0067\u0020\u0066\u006f\u006e\u0074\u0020\u0025\u0073 \u0077\u0069\u0074\u0068\u0020\u0025\u0073 \u0028\u0025\u0073\u0029",_cca ,_afcf .Name ,_afcf .Filename );
_aba [_aabc ]=_cdbc ;break ;};};if _cdbc ==nil {_bd .Log .Debug ("\u0045\u0052\u0052\u004f\u0052\u003a\u0020\u0063\u006f\u0075\u006c\u0064\u0020n\u006f\u0074\u0020\u0066\u0069\u006ed\u0020\u0061\u006e\u0079\u0020\u0073\u0075\u0069\u0074\u0061\u0062\u006c\u0065 \u0066\u006f\u006e\u0074");
return _a .New ("\u0063\u006f\u0075\u006c\u0064\u0020\u006e\u006f\u0074\u0020\u0066\u0069\u006e\u0064\u0020a\u006ey\u0020\u0073\u0075\u0069\u0074\u0061\u0062\u006c\u0065\u0020\u0066\u006f\u006e\u0074");};_ba .ProcTf (_cdbc .WithSize (_egg ,_ebb ));case "\u0042\u004d\u0043","\u0042\u0044\u0043":case "\u0045\u004d\u0043":default:_bd .Log .Debug ("\u0045\u0052\u0052\u004f\u0052\u003a\u0020\u0075\u006e\u0073u\u0070\u0070\u006f\u0072\u0074\u0065\u0064 \u006f\u0070\u0065\u0072\u0061\u006e\u0064\u003a\u0020\u0025\u0073",_bec .Operand );
};return nil ;});_bfa =_edg .Process (_bbb );if _bfa !=nil {return _bfa ;};return nil ;};func _ffdg (_ac string ,_bbbc _gb .Image ,_bdfe int )error {_cbae ,_dbfa :=_c .Create (_ac );if _dbfa !=nil {return _dbfa ;};defer _cbae .Close ();return _eb .Encode (_cbae ,_bbbc ,&_eb .Options {Quality :_bdfe });
prepare release
2022-09-23 18:05:51 +00:00
};
prepare release
2021-04-23 20:28:14 +00:00
prepare release
2022-10-27 19:04:58 +00:00
// Render converts the specified PDF page into an image and returns the result.
func (_ge *ImageDevice )Render (page *_eg .PdfPage )(_gb .Image ,error ){_ebf ,_caa :=page .GetMediaBox ();if _caa !=nil {return nil ,_caa ;};_ebf .Normalize ();_dg :=page .CropBox ;var _db ,_f float64 ;if _dg !=nil {_dg .Normalize ();_db ,_f =_dg .Width (),_dg .Height ();
};_fg :=page .Rotate ;_cd ,_aa ,_gf ,_dbg :=_ebf .Llx ,_ebf .Lly ,_ebf .Width (),_ebf .Height ();_dba :=_af .IdentityMatrix ();if _fg !=nil &&*_fg %360!=0&&*_fg %90==0{_fa :=-float64 (*_fg );_eee :=_bcgf (_gf ,_dbg ,_fa );_dba =_dba .Translate ((_eee .Width -_gf )/2+_gf /2,(_eee .Height -_dbg )/2+_dbg /2).Rotate (_fa *_g .Pi /180).Translate (-_gf /2,-_dbg /2);
_gf ,_dbg =_eee .Width ,_eee .Height ;if _dg !=nil {_aea :=_bcgf (_db ,_f ,_fa );_db ,_f =_aea .Width ,_aea .Height ;};};if _cd !=0||_aa !=0{_dba =_dba .Translate (-_cd ,-_aa );};_ge ._gba =1.0;if _ge .OutputWidth !=0{_cdb :=_gf ;if _dg !=nil {_cdb =_db ;
};_ge ._gba =float64 (_ge .OutputWidth )/_cdb ;_gf ,_dbg ,_db ,_f =_gf *_ge ._gba ,_dbg *_ge ._gba ,_db *_ge ._gba ,_f *_ge ._gba ;_dba =_af .ScaleMatrix (_ge ._gba ,_ge ._gba ).Mult (_dba );};_gfa :=_bc .NewContext (int (_gf ),int (_dbg ));if _cdc :=_ge .renderPage (_gfa ,page ,_dba );
_cdc !=nil {return nil ,_cdc ;};_cea :=_gfa .Image ();if _dg !=nil {_gd ,_fgc :=(_dg .Llx -_cd )*_ge ._gba ,(_dg .Lly -_aa )*_ge ._gba ;_ebfc :=_gb .Rect (0,0,int (_db ),int (_f ));_bdf :=_gb .Pt (int (_gd ),int (_dbg -_fgc -_f ));_eba :=_gb .NewRGBA (_ebfc );
_cg .Draw (_eba ,_ebfc ,_cea ,_bdf ,_cg .Src );_cea =_eba ;};return _cea ,nil ;};
// NewImageDevice returns a new image device.
func NewImageDevice ()*ImageDevice {const _bb ="r\u0065\u006e\u0064\u0065r.\u004ee\u0077\u0049\u006d\u0061\u0067e\u0044\u0065\u0076\u0069\u0063\u0065";_ag .TrackUse (_bb );return &ImageDevice {};};func (_dbge renderer )renderPage (_aeae _ae .Context ,_ab *_eg .PdfPage ,_aad _af .Matrix )error {_efe ,_gea :=_ab .GetAllContentStreams ();
if _gea !=nil {return _gea ;};if _ece :=_aad ;!_ece .Identity (){_efe =_d .Sprintf ("%\u002e\u0032\u0066\u0020\u0025\u002e2\u0066\u0020\u0025\u002e\u0032\u0066 \u0025\u002e\u0032\u0066\u0020\u0025\u002e2\u0066\u0020\u0025\u002e\u0032\u0066\u0020\u0063\u006d\u0020%\u0073",_ece [0],_ece [1],_ece [3],_ece [4],_ece [6],_ece [7],_efe );
};_aeae .Translate (0,float64 (_aeae .Height ()));_aeae .Scale (1,-1);_aeae .Push ();_aeae .SetRGBA (1,1,1,1);_aeae .DrawRectangle (0,0,float64 (_aeae .Width ()),float64 (_aeae .Height ()));_aeae .Fill ();_aeae .Pop ();_aeae .SetLineWidth (1.0);_aeae .SetRGBA (0,0,0,1);
return _dbge .renderContentStream (_aeae ,_efe ,_ab .Resources );};func _dfd (_add _ee .PdfObject ,_dgb _b .Color )(_gb .Image ,error ){_dbe ,_cdd :=_ee .GetStream (_add );if !_cdd {return nil ,nil ;};_bbbb ,_fed :=_eg .NewXObjectImageFromStream (_dbe );
if _fed !=nil {return nil ,_fed ;};_dfbg ,_fed :=_bbbb .ToImage ();if _fed !=nil {return nil ,_fed ;};return _ecc (_dfbg ,_dgb ),nil ;};func _gab (_fcge ,_dcg _gb .Image )_gb .Image {_ced ,_dfa :=_dcg .Bounds ().Size (),_fcge .Bounds ().Size ();_dgad ,_fgffc :=_ced .X ,_ced .Y ;
if _dfa .X > _dgad {_dgad =_dfa .X ;};if _dfa .Y > _fgffc {_fgffc =_dfa .Y ;};_cefb :=_gb .Rect (0,0,_dgad ,_fgffc );if _ced .X !=_dgad ||_ced .Y !=_fgffc {_ace :=_gb .NewRGBA (_cefb );_bg .BiLinear .Scale (_ace ,_cefb ,_fcge ,_dcg .Bounds (),_bg .Over ,nil );
_dcg =_ace ;};if _dfa .X !=_dgad ||_dfa .Y !=_fgffc {_edgg :=_gb .NewRGBA (_cefb );_bg .BiLinear .Scale (_edgg ,_cefb ,_fcge ,_fcge .Bounds (),_bg .Over ,nil );_fcge =_edgg ;};_eac :=_gb .NewRGBA (_cefb );_bg .DrawMask (_eac ,_cefb ,_fcge ,_gb .Point {},_dcg ,_gb .Point {},_bg .Over );
return _eac ;};
prepare release
2021-05-11 00:01:27 +00:00
// ImageDevice is used to render PDF pages to image targets.
type ImageDevice struct{renderer ;
// OutputWidth represents the width of the rendered images in pixels.
// The heights of the output images are calculated based on the selected
// width and the original height of each rendered page.
prepare release
2022-10-27 19:04:58 +00:00
OutputWidth int ;};func _ecc (_begc *_eg .Image ,_fgg _b .Color )_gb .Image {_bag ,_ebaad :=int (_begc .Width ),int (_begc .Height );_ade :=_gb .NewRGBA (_gb .Rect (0,0,_bag ,_ebaad ));for _egb :=0;_egb < _ebaad ;_egb ++{for _cabb :=0;_cabb < _bag ;_cabb ++{_caba ,_ggf :=_begc .ColorAt (_cabb ,_egb );
if _ggf !=nil {_bd .Log .Debug ("\u0057\u0041\u0052\u004e\u003a\u0020\u0063o\u0075\u006c\u0064\u0020\u006e\u006f\u0074\u0020\u0072\u0065\u0074\u0072\u0069\u0065v\u0065 \u0069\u006d\u0061\u0067\u0065\u0020m\u0061\u0073\u006b\u0020\u0076\u0061\u006cu\u0065\u0020\u0061\u0074\u0020\u0028\u0025\u0064\u002c\u0020\u0025\u0064\u0029\u002e\u0020\u004f\u0075\u0074\u0070\u0075\u0074\u0020\u006da\u0079\u0020\u0062\u0065\u0020\u0069\u006e\u0063\u006f\u0072\u0072\u0065\u0063t\u002e",_cabb ,_egb );
continue ;};_geef ,_ede ,_fee ,_ :=_caba .RGBA ();var _gbd _b .Color ;if _geef +_ede +_fee ==0{_gbd =_fgg ;}else {_gbd =_b .Transparent ;};_ade .Set (_cabb ,_egb ,_gbd );};};return _ade ;};func _eeec (_feg *_eg .Image ,_cfd _b .Color )_gb .Image {_cce ,_cbdg :=int (_feg .Width ),int (_feg .Height );
_gdac :=_gb .NewRGBA (_gb .Rect (0,0,_cce ,_cbdg ));for _bbbg :=0;_bbbg < _cbdg ;_bbbg ++{for _abb :=0;_abb < _cce ;_abb ++{_adac ,_gag :=_feg .ColorAt (_abb ,_bbbg );if _gag !=nil {_bd .Log .Debug ("\u0057\u0041\u0052\u004e\u003a\u0020\u0063o\u0075\u006c\u0064\u0020\u006e\u006f\u0074\u0020\u0072\u0065\u0074\u0072\u0069\u0065v\u0065 \u0069\u006d\u0061\u0067\u0065\u0020m\u0061\u0073\u006b\u0020\u0076\u0061\u006cu\u0065\u0020\u0061\u0074\u0020\u0028\u0025\u0064\u002c\u0020\u0025\u0064\u0029\u002e\u0020\u004f\u0075\u0074\u0070\u0075\u0074\u0020\u006da\u0079\u0020\u0062\u0065\u0020\u0069\u006e\u0063\u006f\u0072\u0072\u0065\u0063t\u002e",_abb ,_bbbg );
continue ;};_bgc ,_egbc ,_bgg ,_ :=_adac .RGBA ();var _bbda _b .Color ;if _bgc +_egbc +_bgg ==0{_bbda =_b .Transparent ;}else {_bbda =_cfd ;};_gdac .Set (_abb ,_bbbg ,_bbda );};};return _gdac ;};func _bcgf (_aeab ,_cfb ,_bce float64 )_ce .BoundingBox {return _ce .Path {Points :[]_ce .Point {_ce .NewPoint (0,0).Rotate (_bce ),_ce .NewPoint (_aeab ,0).Rotate (_bce ),_ce .NewPoint (0,_cfb ).Rotate (_bce ),_ce .NewPoint (_aeab ,_cfb ).Rotate (_bce )}}.GetBoundingBox ();
};func _bcd (_deb string ,_gdg _gb .Image )error {_fda ,_ada :=_c .Create (_deb );if _ada !=nil {return _ada ;};defer _fda .Close ();return _ec .Encode (_fda ,_gdg );};
Reference in New Issue Copy Permalink