tcpdf.php

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		var $keywords;

		/**
		* @var creator
		* @access protected
		*/
		var $creator;

		/**
		* @var alias for total number of pages
		* @access protected
		*/
		var $AliasNbPages;

		/**
		* @var right-bottom corner X coordinate of inserted image
		* @since 2002-07-31
		* @author Nicola Asuni
		* @access protected
		*/
		var $img_rb_x;

		/**
		* @var right-bottom corner Y coordinate of inserted image
		* @since 2002-07-31
		* @author Nicola Asuni
		* @access protected
		*/
		var $img_rb_y;

		/**
		* @var image scale factor
		* @since 2004-06-14
		* @author Nicola Asuni
		* @access protected
		*/
		var $imgscale = 1;

		/**
		* @var boolean set to true when the input text is unicode (require unicode fonts)
		* @since 2005-01-02
		* @author Nicola Asuni
		* @access protected
		*/
		var $isunicode = false;

		/**
		* @var PDF version
		* @since 1.5.3
		* @access protected
		*/
		var $PDFVersion = "1.5";


		// ----------------------

		/**
		 * @var Minimum distance between header and top page margin.
		 * @access private
		 */
		var $header_margin;

		/**
		 * @var Minimum distance between footer and bottom page margin.
		 * @access private
		 */
		var $footer_margin;

		/**
		 * @var original left margin value
		 * @access private
		 * @since 1.53.0.TC013
		 */
		var $original_lMargin;

		/**
		 * @var original right margin value
		 * @access private
		 * @since 1.53.0.TC013
		 */
		var $original_rMargin;

		/**
		 * @var Header font.
		 * @access private
		 */
		var $header_font;

		/**
		 * @var Footer font.
		 * @access private
		 */
		var $footer_font;

		/**
		 * @var Language templates.
		 * @access private
		 */
		var $l;

		/**
		 * @var Barcode to print on page footer (only if set).
		 * @access private
		 */
		var $barcode = false;

		/**
		 * @var If true prints header
		 * @access private
		 */
		var $print_header = true;

		/**
		 * @var If true prints footer.
		 * @access private
		 */
		var $print_footer = true;

		/**
		 * @var Header width (0 = full page width).
		 * @access private
		 */
		var $header_width = 0;

		/**
		 * @var Header image logo.
		 * @access private
		 */
		var $header_logo = "";

		/**
		 * @var Header image logo width in mm.
		 * @access private
		 */
		var $header_logo_width = 30;

		/**
		 * @var String to print as title on document header.
		 * @access private
		 */
		var $header_title = "";

		/**
		 * @var String to print on document header.
		 * @access private
		 */
		var $header_string = "";

		/**
		 * @var Default number of columns for html table.
		 * @access private
		 */
		var $default_table_columns = 4;


		// variables for html parser

		/**
		 * @var HTML PARSER: store current link.
		 * @access private
		 */
		var $HREF;

		/**
		 * @var HTML PARSER: store font list.
		 * @access private
		 */
		var $fontList;

		/**
		 * @var HTML PARSER: true when font attribute is set.
		 * @access private
		 */
		var $issetfont;

		/**
		 * @var HTML PARSER: true when color attribute is set.
		 * @access private
		 */
		var $issetcolor;

		/**
		 * @var HTML PARSER: true in case of ordered list (OL), false otherwise.
		 * @access private
		 */
		var $listordered = false;

		/**
		 * @var HTML PARSER: count list items.
		 * @access private
		 */
		var $listcount = 0;

		/**
		 * @var HTML PARSER: size of table border.
		 * @access private
		 */
		var $tableborder = 0;

		/**
		 * @var HTML PARSER: true at the beginning of table.
		 * @access private
		 */
		var $tdbegin = false;

		/**
		 * @var HTML PARSER: table width.
		 * @access private
		 */
		var $tdwidth = 0;

		/**
		 * @var HTML PARSER: table height.
		 * @access private
		 */
		var $tdheight = 0;

		/**
		 * @var HTML PARSER: table align.
		 * @access private
		 */
		var $tdalign = "L";

		/**
		 * @var HTML PARSER: table background color.
		 * @access private
		 */
		var $tdbgcolor = false;

		/**
		 * @var Store temporary font size in points.
		 * @access private
		 */
		var $tempfontsize = 10;

		/**
		 * @var Bold font style status.
		 * @access private
		 */
		var $b;

		/**
		 * @var Underlined font style status.
		 * @access private
		 */
		var $u;

		/**
		 * @var Italic font style status.
		 * @access private
		 */
		var $i;

		/**
		 * @var spacer for LI tags.
		 * @access private
		 */
		var $lispacer = "";

		/**
		 * @var default encoding
		 * @access private
		 * @since 1.53.0.TC010
		 */
		var $encoding = "UTF-8";

		/**
		 * @var PHP internal encoding
		 * @access private
		 * @since 1.53.0.TC016
		 */
		var $internal_encoding;

		/**
		 * @var store previous fill color as RGB array
		 * @access private
		 * @since 1.53.0.TC017
		 */
		var $prevFillColor = array(255,255,255);

		/**
		 * @var store previous text color as RGB array
		 * @access private
		 * @since 1.53.0.TC017
		 */
		var $prevTextColor = array(0,0,0);

		/**
		 * @var store previous font family
		 * @access private
		 * @since 1.53.0.TC017
		 */
		var $prevFontFamily;

		/**
		 * @var store previous font style
		 * @access private
		 * @since 1.53.0.TC017
		 */
		var $prevFontStyle;

		/**
		 * @var indicates if the document language is Right-To-Left
		 * @access private
		 * @since 2.0.000
		 */
		var $rtl = false;

		/**
		 * @var used to force RTL or LTR string inversion
		 * @access private
		 * @since 2.0.000
		 */
		var $tmprtl = false;

		// --- Variables used for document encryption:

		/**
		 * Indicates whether document is protected
		 * @access private
		 * @since 2.0.000 (2008-01-02)
		 */
		var $encrypted;

		/**
		 * U entry in pdf document
		 * @access private
		 * @since 2.0.000 (2008-01-02)
		 */
		var $Uvalue;

		/**
		 * O entry in pdf document
		 * @access private
		 * @since 2.0.000 (2008-01-02)
		 */
		var $Ovalue;

		/**
		 * P entry in pdf document
		 * @access private
		 * @since 2.0.000 (2008-01-02)
		 */
		var $Pvalue;

		/**
		 * encryption object id
		 * @access private
		 * @since 2.0.000 (2008-01-02)
		 */
		var $enc_obj_id;

		/**
		 * last RC4 key encrypted (cached for optimisation)
		 * @access private
		 * @since 2.0.000 (2008-01-02)
		 */
		var $last_rc4_key;

		/**
		 * last RC4 computed key
		 * @access private
		 * @since 2.0.000 (2008-01-02)
		 */
		var $last_rc4_key_c;

		// --- bookmark ---

		/**
		 * Outlines for bookmark
		 * @access private
		 * @since 2.1.002 (2008-02-12)
		 */
		var $outlines = array();

		/**
		 * Outline root for bookmark
		 * @access private
		 * @since 2.1.002 (2008-02-12)
		 */
		var $OutlineRoot;


		// --- javascript and form ---

		/**
		 * javascript code
		 * @access private
		 * @since 2.1.002 (2008-02-12)
		 */
		var $javascript = "";

		/**
		 * javascript counter
		 * @access private
		 * @since 2.1.002 (2008-02-12)
		 */
    var $n_js;

		//------------------------------------------------------------
		// Public methods
		//------------------------------------------------------------

		/**
		 * This is the class constructor.
		 * It allows to set up the page format, the orientation and
		 * the measure unit used in all the methods (except for the font sizes).
		 * @since 1.0
		 * @param string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or Portrait (default)</li><li>L or Landscape</li></ul>
		 * @param string $unit User measure unit. Possible values are:<ul><li>pt: point</li><li>mm: millimeter (default)</li><li>cm: centimeter</li><li>in: inch</li></ul><br />A point equals 1/72 of inch, that is to say about 0.35 mm (an inch being 2.54 cm). This is a very common unit in typography; font sizes are expressed in that unit.
		 * @param mixed $format The format used for pages. It can be either one of the following values (case insensitive) or a custom format in the form of a two-element array containing the width and the height (expressed in the unit given by unit).<ul><li>4A0</li><li>2A0</li><li>A0</li><li>A1</li><li>A2</li><li>A3</li><li>A4 (default)</li><li>A5</li><li>A6</li><li>A7</li><li>A8</li><li>A9</li><li>A10</li><li>B0</li><li>B1</li><li>B2</li><li>B3</li><li>B4</li><li>B5</li><li>B6</li><li>B7</li><li>B8</li><li>B9</li><li>B10</li><li>C0</li><li>C1</li><li>C2</li><li>C3</li><li>C4</li><li>C5</li><li>C6</li><li>C7</li><li>C8</li><li>C9</li><li>C10</li><li>RA0</li><li>RA1</li><li>RA2</li><li>RA3</li><li>RA4</li><li>SRA0</li><li>SRA1</li><li>SRA2</li><li>SRA3</li><li>SRA4</li><li>LETTER</li><li>LEGAL</li><li>EXECUTIVE</li><li>FOLIO</li></ul>
		 * @param boolean $unicode TRUE means that the input text is unicode (default = true)
		 * @param String $encoding charset encoding; default is UTF-8
		 */
		function TCPDF($orientation='P', $unit='mm', $format='A4', $unicode=true, $encoding="UTF-8") {

			/* Set internal character encoding to ASCII */
			if (function_exists("mb_internal_encoding") AND mb_internal_encoding()) {
				$this->internal_encoding = mb_internal_encoding();
				mb_internal_encoding("ASCII");
			}

			// set language direction
			$this->rtl = $this->l['a_meta_dir']=='rtl' ? true : false;
			$this->tmprtl = false;

			//Some checks
			$this->_dochecks();

			//Initialization of properties
			$this->isunicode=$unicode;
			$this->page=0;
			$this->n=2;
			$this->buffer='';
			$this->pages=array();
			$this->OrientationChanges=array();
			$this->state=0;
			$this->fonts=array();
			$this->FontFiles=array();
			$this->diffs=array();
			$this->images=array();
			$this->links=array();
			$this->InFooter=false;
			$this->lasth=0;