mpdf.php

<?php

// ******************************************************************************
// Software: mPDF, Unicode-HTML Free PDF generator                              *
// Version:  5.7.3     based on                                                   *
//           FPDF by Olivier PLATHEY                                            *
//           HTML2FPDF by Renato Coelho                                         *
// Date:     2013-09-01                                                         *
// Author:   Ian Back <ianb@bpm1.com>                                           *
// License:  GPL                                                                *
//                                                                              *
// Changes:  See changelog.txt                                                  *
// ******************************************************************************


define('mPDF_VERSION','5.7.3');

//Scale factor
define('_MPDFK', (72/25.4));

/*-- HTML-CSS --*/
define('AUTOFONT_CJK',1);
define('AUTOFONT_THAIVIET',2);
define('AUTOFONT_RTL',4);
define('AUTOFONT_INDIC',8);
define('AUTOFONT_ALL',15);

define('_BORDER_ALL',15);
define('_BORDER_TOP',8);
define('_BORDER_RIGHT',4);
define('_BORDER_BOTTOM',2);
define('_BORDER_LEFT',1);
/*-- END HTML-CSS --*/

if (!defined('_MPDF_PATH')) define('_MPDF_PATH', dirname(preg_replace('/\\\\/','/',__FILE__)) . '/');
if (!defined('_MPDF_URI')) define('_MPDF_URI',_MPDF_PATH);

require_once(_MPDF_PATH.'includes/functions.php');
require_once(_MPDF_PATH.'config_cp.php');

if (!defined('_JPGRAPH_PATH')) define("_JPGRAPH_PATH", _MPDF_PATH.'jpgraph/');

if (!defined('_MPDF_TEMP_PATH')) define("_MPDF_TEMP_PATH", _MPDF_PATH.'tmp/');

if (!defined('_MPDF_TTFONTPATH')) { define('_MPDF_TTFONTPATH',_MPDF_PATH.'ttfonts/'); }
if (!defined('_MPDF_TTFONTDATAPATH')) { define('_MPDF_TTFONTDATAPATH',_MPDF_PATH.'ttfontdata/'); }

$errorlevel=error_reporting();
$errorlevel=error_reporting($errorlevel & ~E_NOTICE);

//error_reporting(E_ALL);

if(function_exists("date_default_timezone_set")) {
	if (ini_get("date.timezone")=="") { date_default_timezone_set("Europe/London"); }
}
if (!function_exists("mb_strlen")) { die("Error - mPDF requires mb_string functions. Ensure that PHP is compiled with php_mbstring.dll enabled."); }

if (!defined('PHP_VERSION_ID')) {
    $version = explode('.', PHP_VERSION);
    define('PHP_VERSION_ID', ($version[0] * 10000 + $version[1] * 100 + $version[2]));
}
// Machine dependent number of bytes used to pack "double" into binary (used in cacheTables)
$test = pack("d", 134455.474557333333666);
define("_DSIZE", strlen($test));

class mPDF
{

///////////////////////////////
// EXTERNAL (PUBLIC) VARIABLES
// Define these in config.php
///////////////////////////////
var $CJKforceend;	// mPDF 5.6.40
// mPDF 5.6.34
var $h2bookmarks;
var $h2toc;
var $decimal_align;	// mPDF 5.6.13
var $margBuffer;	// mPDF 5.4.04
var $splitTableBorderWidth;	// mPDF 5.4.16

var $cacheTables;
var $bookmarkStyles;
var $useActiveForms;

var $repackageTTF;
var $allowCJKorphans;
var $allowCJKoverflow;

var $useKerning;
var $restrictColorSpace;
var $bleedMargin;
var $crossMarkMargin;
var $cropMarkMargin;
var $cropMarkLength;
var $nonPrintMargin;

var $PDFX;
var $PDFXauto;

var $PDFA;
var $PDFAauto;
var $ICCProfile;

var $printers_info;
var $iterationCounter;
var $smCapsScale;
var $smCapsStretch;

var $backupSubsFont;
var $backupSIPFont;
var $debugfonts;
var $useAdobeCJK;
var $percentSubset;
var $maxTTFFilesize;
var $BMPonly;

var $tableMinSizePriority;

var $dpi;
var $watermarkImgAlphaBlend;
var $watermarkImgBehind;
var $justifyB4br;
var $packTableData;
var $pgsIns;
var $simpleTables;
var $enableImports;

var $debug;
var $showStats;
var $setAutoTopMargin;
var $setAutoBottomMargin;
var $autoMarginPadding;
var $collapseBlockMargins;
var $falseBoldWeight;
var $normalLineheight;
var $progressBar;
var $incrementFPR1;
var $incrementFPR2;
var $incrementFPR3;
var $incrementFPR4;

var $SHYlang;
var $SHYleftmin;
var $SHYrightmin;
var $SHYcharmin;
var $SHYcharmax;
var $SHYlanguages;
// PageNumber Conditional Text
var $pagenumPrefix;
var $pagenumSuffix;
var $nbpgPrefix;
var $nbpgSuffix;
var $showImageErrors;
var $allow_output_buffering;
var $autoPadding;
var $useGraphs;
var $autoFontGroupSize;
var $tabSpaces;
var $useLang;
var $restoreBlockPagebreaks;
var $watermarkTextAlpha;
var $watermarkImageAlpha;
var $watermark_size;
var $watermark_pos;
var $annotSize;
var $annotMargin;
var $annotOpacity;
var $title2annots;
var $keepColumns;
var $keep_table_proportions;
var $ignore_table_widths;
var $ignore_table_percents;
var $list_align_style;
var $list_number_suffix;
var $useSubstitutions;
var $CSSselectMedia;

var $forcePortraitHeaders;
var $forcePortraitMargins;
var $displayDefaultOrientation;
var $ignore_invalid_utf8;
var $allowedCSStags;
var $onlyCoreFonts;
var $allow_charset_conversion;

var $jSWord;
var $jSmaxChar;
var $jSmaxCharLast;
var $jSmaxWordLast;

var $max_colH_correction;


var $table_error_report;
var $table_error_report_param;
var $biDirectional;
var $text_input_as_HTML;
var $anchor2Bookmark;
var $list_indent_first_level;
var $shrink_tables_to_fit;

var $allow_html_optional_endtags;

var $img_dpi;

var $defaultheaderfontsize;
var $defaultheaderfontstyle;
var $defaultheaderline;
var $defaultfooterfontsize;
var $defaultfooterfontstyle;
var $defaultfooterline;
var $header_line_spacing;
var $footer_line_spacing;

var $pregUHCchars;
var $pregSJISchars;
var $pregCJKchars;
var $pregASCIIchars1;
var $pregASCIIchars2;
var $pregASCIIchars3;
var $pregVIETchars;
var $pregVIETPluschars;

var $pregRTLchars;
var $pregHEBchars;
var $pregARABICchars;
var $pregNonARABICchars;
// INDIC
var $pregHIchars;
var $pregBNchars;
var $pregPAchars;
var $pregGUchars;
var $pregORchars;
var $pregTAchars;
var $pregTEchars;
var $pregKNchars;
var $pregMLchars;
var $pregSHchars;
var $pregINDextra;

var $mirrorMargins;
var $default_lineheight_correction;
var $watermarkText;
var $watermarkImage;
var $showWatermarkText;
var $showWatermarkImage;

var $fontsizes;

// Aliases for backward compatability
var $UnvalidatedText;	// alias = $watermarkText
var $TopicIsUnvalidated;	// alias = $showWatermarkText
var $useOddEven;		// alias = $mirrorMargins
var $useSubstitutionsMB;	// alias = $useSubstitutions



//////////////////////
// CLASS OBJECTS
//////////////////////
var $cssmgr;
var $grad;
var $bmp;
var $wmf;
var $tocontents;
var $form;
var $directw;

//////////////////////
// INTERNAL VARIABLES
//////////////////////
var $uniqstr;	// mPDF 5.7.2
var $writingToC;	// mPDF 5.6.38
// mPDF 5.6.01
var $layers;
var $current_layer;
var $open_layer_pane;
var $decimal_offset;	// mPDF 5.6.13
var $inMeter;	// mPDF 5.5.09

var $CJKleading;
var $CJKfollowing;
var $CJKoverflow;

var $textshadow;

var $colsums;
var $spanborder;
var $spanborddet;

var $visibility;

var $useRC128encryption;
var $uniqid;

var $kerning;
var $fixedlSpacing;
var $minwSpacing;
var $lSpacingCSS;
var $wSpacingCSS;

var $listDir;
var $spotColorIDs;
var $SVGcolors;
var $spotColors;
var $defTextColor;
var $defDrawColor;
var $defFillColor;

var $tableBackgrounds;
var $inlineDisplayOff;
var $kt_y00;
var $kt_p00;
var $upperCase;
var $checkSIP;
var $checkSMP;
var $checkCJK;
var $tableCJK;

var $watermarkImgAlpha;
var $PDFAXwarnings;
var $MetadataRoot;
var $OutputIntentRoot;
var $InfoRoot;
var $current_filename;
var $parsers;
var $current_parser;
var $_obj_stack;
var $_don_obj_stack;
var $_current_obj_id;
var $tpls;
var $tpl;
var $tplprefix;
var $_res;

var $pdf_version;
var $noImageFile;
var $lastblockbottommargin;
var $baselineC;
// mPDF 5.7.3  inline text-decoration parameters
var $baselineSup;
var $baselineSub;
var $baselineS;
var $subPos;
var $subArrMB;
var $ReqFontStyle;
var $tableClipPath ;
var $forceExactLineheight;
var $listOcc;

var $fullImageHeight;
var $inFixedPosBlock;		// Internal flag for position:fixed block
var $fixedPosBlock;		// Buffer string for position:fixed block
var $fixedPosBlockDepth;
var $fixedPosBlockBBox;
var $fixedPosBlockSave;
var $maxPosL;
var $maxPosR;

var $loaded;

var $extraFontSubsets;
var $docTemplateStart;		// Internal flag for page (page no. -1) that docTemplate starts on
var $time0;

// Classes
var $indic;
var $barcode;

var $SHYpatterns;
var $loadedSHYpatterns;
var $loadedSHYdictionary;
var $SHYdictionary;
var $SHYdictionaryWords;

var $spanbgcolorarray;
var $default_font;
var $list_lineheight;
var $headerbuffer;
var $lastblocklevelchange;
var $nestedtablejustfinished;
var $linebreakjustfinished;
var $cell_border_dominance_L;
var $cell_border_dominance_R;
var $cell_border_dominance_T;
var $cell_border_dominance_B;
var $table_keep_together;
var $plainCell_properties;
var $inherit_lineheight;
var $listitemtype;
var $shrin_k1;
var $outerfilled;

var $blockContext;
var $floatDivs;


var $patterns;
var $pageBackgrounds;

var $bodyBackgroundGradient;
var $bodyBackgroundImage;
var $bodyBackgroundColor;

var $writingHTMLheader;	// internal flag - used both for writing HTMLHeaders/Footers and FixedPos block
var $writingHTMLfooter;
var $autoFontGroups;
var $angle;

var $gradients;

var $kwt_Reference;
var $kwt_BMoutlines;
var $kwt_toc;

var $tbrot_Reference;
var $tbrot_BMoutlines;
var $tbrot_toc;

var $col_Reference;
var $col_BMoutlines;
var $col_toc;

var $currentGraphId;
var $graphs;

var $floatbuffer;
var $floatmargins;

var $bullet;
var $bulletarray;

var $rtlAsArabicFarsi;		// DEPRACATED

var $currentLang;
var $default_lang;
var $default_available_fonts;
var $pageTemplate;
var $docTemplate;
var $docTemplateContinue;

var $arabGlyphs;
var $arabHex;
var $persianGlyphs;
var $persianHex;
var $arabVowels;
var $arabPrevLink;
var $arabNextLink;


var $formobjects; // array of Form Objects for WMF
var $InlineProperties;
var $InlineAnnots;
var $ktAnnots;
var $tbrot_Annots;
var $kwt_Annots;
var $columnAnnots;
var $columnForms;

var $PageAnnots;

var $pageDim;	// Keep track of page wxh for orientation changes - set in _beginpage, used in _putannots

var $breakpoints;

var $tableLevel;
var $tbctr;
var $innermostTableLevel;
var $saveTableCounter;
var $cellBorderBuffer;

var $saveHTMLFooter_height;
var $saveHTMLFooterE_height;

var $firstPageBoxHeader;
var $firstPageBoxHeaderEven;
var $firstPageBoxFooter;
var $firstPageBoxFooterEven;

var $page_box;
var $show_marks;	// crop or cross marks

var $basepathIsLocal;

var $use_kwt;
var $kwt;
var $kwt_height;
var $kwt_y0;
var $kwt_x0;
var $kwt_buffer;
var $kwt_Links;
var $kwt_moved;
var $kwt_saved;

var $PageNumSubstitutions;

var $table_borders_separate;
var $base_table_properties;
var $borderstyles;

var $listjustfinished;
var $blockjustfinished;

var $orig_bMargin;
var $orig_tMargin;
var $orig_lMargin;
var $orig_rMargin;
var $orig_hMargin;
var $orig_fMargin;

var $pageheaders;
var $pagefooters;

var $pageHTMLheaders;
var $pageHTMLfooters;

var $saveHTMLHeader;
var $saveHTMLFooter;

var $HTMLheaderPageLinks;
var $HTMLheaderPageAnnots;
var $HTMLheaderPageForms;

// See config_fonts.php for these next 5 values
var $available_unifonts;
var $sans_fonts;
var $serif_fonts;
var $mono_fonts;
var $defaultSubsFont;

// List of ALL available CJK fonts (incl. styles) (Adobe add-ons)  hw removed
var $available_CJK_fonts;

var $HTMLHeader;
var $HTMLFooter;
var $HTMLHeaderE;
var $HTMLFooterE;
var $bufferoutput;

var $showdefaultpagenos;	// DEPRACATED -left for backward compatability


// CJK fonts
var $Big5_widths;
var $GB_widths;
var $SJIS_widths;
var $UHC_widths;

// SetProtection
var $encrypted;	//whether document is protected
var $Uvalue;	//U entry in pdf document
var $Ovalue;	//O entry in pdf document
var $Pvalue;	//P entry in pdf document
var $enc_obj_id;	//encryption object id
var $last_rc4_key;	//last RC4 key encrypted (cached for optimisation)
var $last_rc4_key_c;	//last RC4 computed key
var $encryption_key;
var $padding;	//used for encryption


// Bookmark
var $BMoutlines;
var $OutlineRoot;
// INDEX
var $ColActive;
var $Reference;
var $CurrCol;
var $NbCol;
var $y0;			//Top ordinate of columns
var $ColL;
var $ColWidth;
var $ColGap;
// COLUMNS
var $ColR;
var $ChangeColumn;
var $columnbuffer;
var $ColDetails;
var $columnLinks;
var $colvAlign;
// Substitutions
var $substitute;		// Array of substitution strings e.g. <ttz>112</ttz>
var $entsearch;		// Array of HTML entities (>ASCII 127) to substitute
var $entsubstitute;	// Array of substitution decimal unicode for the Hi entities


// Default values if no style sheet offered	(cf. http://www.w3.org/TR/CSS21/sample.html)
var $defaultCSS;

var $linemaxfontsize;
var $lineheight_correction;
var $lastoptionaltag;	// Save current block item which HTML specifies optionsl endtag
var $pageoutput;
var $charset_in;
var $blk;
var $blklvl;
var $ColumnAdjust;
var $ws;	// Word spacing
var $HREF;
var $pgwidth;
var $fontlist;
var $oldx;
var $oldy;
var $B;
var $U;      //underlining flag
var $S;	// SmallCaps flag
var $I;

var $tdbegin;
var $table;
var $cell;
var $col;
var $row;

var $divbegin;
var $divalign;
var $divwidth;
var $divheight;
var $divrevert;
var $spanbgcolor;

var $listlvl;
var $listnum;
var $listtype;
var $listoccur;
var $listlist;
var $listitem;

var $pjustfinished;
var $ignorefollowingspaces;
var $SUP;
var $SUB;
var $SMALL;
var $BIG;
var $toupper;
var $tolower;
var $capitalize;
var $dash_on;
var $dotted_on;
var $strike;

var $textbuffer;
var $currentfontstyle;
var $currentfontfamily;
var $currentfontsize;
var $colorarray;
var $bgcolorarray;
var $internallink;
var $enabledtags;

var $lineheight;
var $basepath;
var $textparam;

var $specialcontent;
var $selectoption;
var $objectbuffer;

// Table Rotation
var $table_rotate;
var $tbrot_maxw;
var $tbrot_maxh;
var $tablebuffer;
var $tbrot_align;
var $tbrot_Links;

var $divbuffer;		// Buffer used when keeping DIV on one page
var $keep_block_together;	// Keep a Block from page-break-inside: avoid
var $ktLinks;		// Keep-together Block links array
var $ktBlock;		// Keep-together Block array
var $ktForms;
var $ktReference;
var $ktBMoutlines;
var $_kttoc;

var $tbrot_y0;
var $tbrot_x0;
var $tbrot_w;
var $tbrot_h;

var $mb_enc;
var $directionality;

var $extgstates; // Used for alpha channel - Transparency (Watermark)
var $mgl;
var $mgt;
var $mgr;
var $mgb;

var $tts;
var $ttz;
var $tta;

var $headerDetails;
var $footerDetails;

// Best to alter the below variables using default stylesheet above
var $page_break_after_avoid;
var $margin_bottom_collapse;
var $list_indent;
var $list_align;
var $list_margin_bottom;
var $default_font_size;	// in pts
var $original_default_font_size;	// used to save default sizes when using table default
var $original_default_font;
var $watermark_font;
var $defaultAlign;

// TABLE
var $defaultTableAlign;
var $tablethead;
var $thead_font_weight;
var $thead_font_style;
var $thead_font_smCaps;
var $thead_valign_default;
var $thead_textalign_default;
var $tabletfoot;
var $tfoot_font_weight;
var $tfoot_font_style;
var $tfoot_font_smCaps;
var $tfoot_valign_default;
var $tfoot_textalign_default;

var $trow_text_rotate;

var $cellPaddingL;
var $cellPaddingR;
var $cellPaddingT;
var $cellPaddingB;
var $table_lineheight;
var $table_border_attr_set;
var $table_border_css_set;

var $shrin_k;			// factor with which to shrink tables - used internally - do not change
var $shrink_this_table_to_fit;	// 0 or false to disable; value (if set) gives maximum factor to reduce fontsize
var $MarginCorrection;	// corrects for OddEven Margins
var $margin_footer;
var $margin_header;

var $tabletheadjustfinished;
var $usingCoreFont;
var $charspacing;

//Private properties FROM FPDF
var $DisplayPreferences;
var $flowingBlockAttr;
var $page;               //current page number
var $n;                  //current object number
var $offsets;            //array of object offsets
var $buffer;             //buffer holding in-memory PDF
var $pages;              //array containing pages
var $state;              //current document state
var $compress;           //compression flag
var $DefOrientation;     //default orientation
var $CurOrientation;     //current orientation
var $OrientationChanges; //array indicating orientation changes
var $k;                  //scale factor (number of points in user unit)
var $fwPt;
var $fhPt;         //dimensions of page format in points
var $fw;
var $fh;             //dimensions of page format in user unit
var $wPt;
var $hPt;           //current dimensions of page in points
var $w;
var $h;               //current dimensions of page in user unit
var $lMargin;            //left margin
var $tMargin;            //top margin
var $rMargin;            //right margin
var $bMargin;            //page break margin
var $cMarginL;            //cell margin Left
var $cMarginR;            //cell margin Right
var $cMarginT;            //cell margin Left
var $cMarginB;            //cell margin Right
var $DeflMargin;            //Default left margin
var $DefrMargin;            //Default right margin
var $x;
var $y;               //current position in user unit for cell positioning
var $lasth;              //height of last cell printed
var $LineWidth;          //line width in user unit
var $CoreFonts;          //array of standard font names
var $fonts;              //array of used fonts
var $FontFiles;          //array of font files
var $images;             //array of used images
var $PageLinks;          //array of links in pages
var $links;              //array of internal links
var $FontFamily;         //current font family
var $FontStyle;          //current font style
var $CurrentFont;        //current font info
var $FontSizePt;         //current font size in points
var $FontSize;           //current font size in user unit
var $DrawColor;          //commands for drawing color
var $FillColor;          //commands for filling color
var $TextColor;          //commands for text color
var $ColorFlag;          //indicates whether fill and text colors are different
var $autoPageBreak;      //automatic page breaking
var $PageBreakTrigger;   //threshold used to trigger page breaks
var $InFooter;           //flag set when processing footer
var $InHTMLFooter;

var $processingFooter;   //flag set when processing footer - added for columns
var $processingHeader;   //flag set when processing header - added for columns
var $ZoomMode;           //zoom display mode
var $LayoutMode;         //layout display mode
var $title;              //title
var $subject;            //subject
var $author;             //author
var $keywords;           //keywords
var $creator;            //creator

var $aliasNbPg;       //alias for total number of pages
var $aliasNbPgGp;       //alias for total number of pages in page group
var $aliasNbPgHex;
var $aliasNbPgGpHex;

var $ispre;

var $outerblocktags;
var $innerblocktags;


// **********************************
// **********************************
// **********************************
// **********************************
// **********************************
// **********************************
// **********************************
// **********************************
// **********************************

function mPDF($mode='',$format='A4',$default_font_size=0,$default_font='',$mgl=15,$mgr=15,$mgt=16,$mgb=16,$mgh=9,$mgf=9, $orientation='P') {

/*-- BACKGROUNDS --*/
		if (!class_exists('grad', false)) { include(_MPDF_PATH.'classes/grad.php'); }
		if (empty($this->grad)) { $this->grad = new grad($this); }
/*-- END BACKGROUNDS --*/
/*-- FORMS --
		if (!class_exists('form', false)) { include(_MPDF_PATH.'classes/form.php'); }
		if (empty($this->form)) { $this->form = new form($this); }
/*-- END FORMS --*/

	$this->time0 = microtime(true);
	//Some checks
	$this->_dochecks();

	// Set up Aliases for backwards compatability
	$this->UnvalidatedText =& $this->watermarkText;
	$this->TopicIsUnvalidated =& $this->showWatermarkText;
	$this->AliasNbPg =& $this->aliasNbPg;
	$this->AliasNbPgGp =& $this->aliasNbPgGp;
	$this->BiDirectional =& $this->biDirectional;
	$this->Anchor2Bookmark =& $this->anchor2Bookmark;
	$this->KeepColumns =& $this->keepColumns;
	$this->useOddEven =& $this->mirrorMargins;
	$this->useSubstitutionsMB =& $this->useSubstitutions;

	$this->writingToC = false;	// mPDF 5.6.38
	$this->uniqstr = '20110230';	// mPDF 5.7.2
	// mPDF 5.6.01
	$this->layers = array();
	$this->current_layer = 0;
	$this->open_layer_pane = false;

	$this->visibility='visible';

	//Initialization of properties
	$this->spotColors=array();
	$this->spotColorIDs = array();
	$this->tableBackgrounds = array();

	$this->kt_y00 = '';
	$this->kt_p00 = '';
	$this->iterationCounter = false;
	$this->BMPonly = array();
	$this->page=0;
	$this->n=2;
	$this->buffer='';
	$this->objectbuffer = array();
	$this->pages=array();
	$this->OrientationChanges=array();
	$this->state=0;
	$this->fonts=array();
	$this->FontFiles=array();
	$this->images=array();
	$this->links=array();
	$this->InFooter=false;
	$this->processingFooter=false;
	$this->processingHeader=false;
	$this->lasth=0;
	$this->FontFamily='';
	$this->FontStyle='';
	$this->FontSizePt=9;
	$this->U=false;
	// Small Caps
	$this->upperCase = array();
	$this->S = false;
	$this->smCapsScale = 1;
	$this->smCapsStretch = 100;
	$this->margBuffer = 0;	// mPDF 5.4.04
	$this->inMeter = false;	// mPDF 5.5.09
	$this->decimal_offset = 0;

	$this->defTextColor = $this->TextColor = $this->SetTColor($this->ConvertColor(0),true);
	$this->defDrawColor = $this->DrawColor = $this->SetDColor($this->ConvertColor(0),true);
	$this->defFillColor = $this->FillColor = $this->SetFColor($this->ConvertColor(255),true);

	//SVG color names array
	//http://www.w3schools.com/css/css_colornames.asp
	$this->SVGcolors = array('antiquewhite'=>'#FAEBD7','aqua'=>'#00FFFF','aquamarine'=>'#7FFFD4','beige'=>'#F5F5DC','black'=>'#000000',
'blue'=>'#0000FF','brown'=>'#A52A2A','cadetblue'=>'#5F9EA0','chocolate'=>'#D2691E','cornflowerblue'=>'#6495ED','crimson'=>'#DC143C',
'darkblue'=>'#00008B','darkgoldenrod'=>'#B8860B','darkgreen'=>'#006400','darkmagenta'=>'#8B008B','darkorange'=>'#FF8C00',
'darkred'=>'#8B0000','darkseagreen'=>'#8FBC8F','darkslategray'=>'#2F4F4F','darkviolet'=>'#9400D3','deepskyblue'=>'#00BFFF',
'dodgerblue'=>'#1E90FF','firebrick'=>'#B22222','forestgreen'=>'#228B22','fuchsia'=>'#FF00FF','gainsboro'=>'#DCDCDC','gold'=>'#FFD700',
'gray'=>'#808080','green'=>'#008000','greenyellow'=>'#ADFF2F','hotpink'=>'#FF69B4','indigo'=>'#4B0082','khaki'=>'#F0E68C',
'lavenderblush'=>'#FFF0F5','lemonchiffon'=>'#FFFACD','lightcoral'=>'#F08080','lightgoldenrodyellow'=>'#FAFAD2','lightgreen'=>'#90EE90',
'lightsalmon'=>'#FFA07A','lightskyblue'=>'#87CEFA','lightslategray'=>'#778899','lightyellow'=>'#FFFFE0','lime'=>'#00FF00','limegreen'=>'#32CD32',
'magenta'=>'#FF00FF','maroon'=>'#800000','mediumaquamarine'=>'#66CDAA','mediumorchid'=>'#BA55D3','mediumseagreen'=>'#3CB371',
'mediumspringgreen'=>'#00FA9A','mediumvioletred'=>'#C71585','midnightblue'=>'#191970','mintcream'=>'#F5FFFA','moccasin'=>'#FFE4B5','navy'=>'#000080',
'olive'=>'#808000','orange'=>'#FFA500','orchid'=>'#DA70D6','palegreen'=>'#98FB98',
'palevioletred'=>'#D87093','peachpuff'=>'#FFDAB9','pink'=>'#FFC0CB','powderblue'=>'#B0E0E6','purple'=>'#800080',
'red'=>'#FF0000','royalblue'=>'#4169E1','salmon'=>'#FA8072','seagreen'=>'#2E8B57','sienna'=>'#A0522D','silver'=>'#C0C0C0','skyblue'=>'#87CEEB',
'slategray'=>'#708090','springgreen'=>'#00FF7F','steelblue'=>'#4682B4','tan'=>'#D2B48C','teal'=>'#008080','thistle'=>'#D8BFD8','turquoise'=>'#40E0D0',
'violetred'=>'#D02090','white'=>'#FFFFFF','yellow'=>'#FFFF00',
'aliceblue'=>'#f0f8ff', 'azure'=>'#f0ffff', 'bisque'=>'#ffe4c4', 'blanchedalmond'=>'#ffebcd', 'blueviolet'=>'#8a2be2', 'burlywood'=>'#deb887',
'chartreuse'=>'#7fff00', 'coral'=>'#ff7f50', 'cornsilk'=>'#fff8dc', 'cyan'=>'#00ffff', 'darkcyan'=>'#008b8b', 'darkgray'=>'#a9a9a9',
'darkgrey'=>'#a9a9a9', 'darkkhaki'=>'#bdb76b', 'darkolivegreen'=>'#556b2f', 'darkorchid'=>'#9932cc', 'darksalmon'=>'#e9967a',
'darkslateblue'=>'#483d8b', 'darkslategrey'=>'#2f4f4f', 'darkturquoise'=>'#00ced1', 'deeppink'=>'#ff1493', 'dimgray'=>'#696969',
'dimgrey'=>'#696969', 'floralwhite'=>'#fffaf0', 'ghostwhite'=>'#f8f8ff', 'goldenrod'=>'#daa520', 'grey'=>'#808080', 'honeydew'=>'#f0fff0',
'indianred'=>'#cd5c5c', 'ivory'=>'#fffff0', 'lavender'=>'#e6e6fa', 'lawngreen'=>'#7cfc00', 'lightblue'=>'#add8e6', 'lightcyan'=>'#e0ffff',
'lightgray'=>'#d3d3d3', 'lightgrey'=>'#d3d3d3', 'lightpink'=>'#ffb6c1', 'lightseagreen'=>'#20b2aa', 'lightslategrey'=>'#778899',
'lightsteelblue'=>'#b0c4de', 'linen'=>'#faf0e6', 'mediumblue'=>'#0000cd', 'mediumpurple'=>'#9370db', 'mediumslateblue'=>'#7b68ee',
'mediumturquoise'=>'#48d1cc', 'mistyrose'=>'#ffe4e1', 'navajowhite'=>'#ffdead', 'oldlace'=>'#fdf5e6', 'olivedrab'=>'#6b8e23', 'orangered'=>'#ff4500',
'palegoldenrod'=>'#eee8aa', 'paleturquoise'=>'#afeeee', 'papayawhip'=>'#ffefd5', 'peru'=>'#cd853f', 'plum'=>'#dda0dd', 'rosybrown'=>'#bc8f8f',
'saddlebrown'=>'#8b4513', 'sandybrown'=>'#f4a460', 'seashell'=>'#fff5ee', 'slateblue'=>'#6a5acd', 'slategrey'=>'#708090', 'snow'=>'#fffafa',
'tomato'=>'#ff6347', 'violet'=>'#ee82ee', 'wheat'=>'#f5deb3', 'whitesmoke'=>'#f5f5f5', 'yellowgreen'=>'#9acd32');

	$this->ColorFlag=false;
	$this->extgstates = array();

	$this->mb_enc='windows-1252';
	$this->directionality='ltr';
	$this->defaultAlign = 'L';
	$this->defaultTableAlign = 'L';

	$this->fixedPosBlockSave = array();
	$this->extraFontSubsets = 0;

	$this->SHYpatterns = array();
	$this->loadedSHYdictionary = false;
	$this->SHYdictionary = array();
	$this->SHYdictionaryWords = array();
	$this->blockContext = 1;
	$this->floatDivs = array();
	$this->DisplayPreferences='';

	$this->patterns = array();		// Tiling patterns used for backgrounds
	$this->pageBackgrounds = array();
	$this->writingHTMLheader = false;	// internal flag - used both for writing HTMLHeaders/Footers and FixedPos block
	$this->writingHTMLfooter = false;	// internal flag - used both for writing HTMLHeaders/Footers and FixedPos block
	$this->gradients = array();

	$this->kwt_Reference = array();
	$this->kwt_BMoutlines = array();
	$this->kwt_toc = array();

	$this->tbrot_Reference = array();
	$this->tbrot_BMoutlines = array();
	$this->tbrot_toc = array();

	$this->col_Reference = array();
	$this->col_BMoutlines = array();
	$this->col_toc = array();
	$this->graphs = array();

	$this->pgsIns = array();
	$this->PDFAXwarnings = array();
	$this->inlineDisplayOff = false;
	$this->kerning = false;
	$this->lSpacingCSS = '';
	$this->wSpacingCSS = '';
	$this->fixedlSpacing = false;
	$this->minwSpacing = 0;


	$this->baselineC = 0.35;	// Baseline for text
	// mPDF 5.7.3  inline text-decoration parameters
	$this->baselineSup = 0.5;	// Sets default change in baseline for <sup> text bas factor of preceeding fontsize
	$this->baselineSub = -0.2;	// Sets default change in baseline for <sub> text bas factor of preceeding fontsize
	$this->baselineS = 0.3;		// Sets default height for <strike> text as factor of fontsize

	$this->noImageFile = str_replace("\\","/",dirname(__FILE__)) . '/includes/no_image.jpg';
	$this->subPos = 0;
	$this->forceExactLineheight = false;
	$this->listOcc = 0;
	$this->normalLineheight = 1.3;
	// These are intended as configuration variables, and should be set in config.php - which will override these values;
	// set here as failsafe as will cause an error if not defined
	$this->incrementFPR1 = 10;
	$this->incrementFPR2 = 10;
	$this->incrementFPR3 = 10;
	$this->incrementFPR4 = 10;