From ac3909d990a2a4e7f65e1aecdd2a25dc6d99d5cf Mon Sep 17 00:00:00 2001 From: Adnan Date: Tue, 20 Jul 2010 16:22:50 +0500 Subject: [PATCH] TCPDF Class [Tabs removed Commit]: Reverted back --- libraries/tcpdf/tcpdf.php | 13404 ++++++++++++++++++------------------ 1 file changed, 6703 insertions(+), 6701 deletions(-) diff --git a/libraries/tcpdf/tcpdf.php b/libraries/tcpdf/tcpdf.php index 0c1fbdd0f..8656ebc61 100644 --- a/libraries/tcpdf/tcpdf.php +++ b/libraries/tcpdf/tcpdf.php @@ -95,6770 +95,6772 @@ //require_once(dirname(__FILE__).'/config/tcpdf_config.php'); if(!class_exists('TCPDF', false)) { - /** - * define default PDF document producer - */ - define('PDF_PRODUCER','TCPDF 2.2.002 (http://tcpdf.sf.net)'); - - /** - * This is a PHP5 class for generating PDF files on-the-fly without requiring external extensions.
- * TCPDF project (http://tcpdf.sourceforge.net) has been originally derived from the Public Domain FPDF class by Olivier Plathey (http://www.fpdf.org).
- * To add your own TTF fonts please read /fonts/README.TXT - * @name TCPDF - * @package com.tecnick.tcpdf - * @version 2.2.002 - * @author Nicola Asuni - * @link http://tcpdf.sourceforge.net - * @license http://www.gnu.org/copyleft/lesser.html LGPL - */ - class TCPDF { - - // Private or Protected properties + /** + * define default PDF document producer + */ + define('PDF_PRODUCER','TCPDF 2.2.002 (http://tcpdf.sf.net)'); + + /** + * This is a PHP5 class for generating PDF files on-the-fly without requiring external extensions.
+ * TCPDF project (http://tcpdf.sourceforge.net) has been originally derived from the Public Domain FPDF class by Olivier Plathey (http://www.fpdf.org).
+ * To add your own TTF fonts please read /fonts/README.TXT + * @name TCPDF + * @package com.tecnick.tcpdf + * @version 2.2.002 + * @author Nicola Asuni + * @link http://tcpdf.sourceforge.net + * @license http://www.gnu.org/copyleft/lesser.html LGPL + */ + class TCPDF { + + // Private or Protected properties - /** - * @var current page number - * @access protected - */ - protected $page; - - /** - * @var current object number - * @access protected - */ - protected $n; + /** + * @var current page number + * @access protected + */ + protected $page; + + /** + * @var current object number + * @access protected + */ + protected $n; - /** - * @var array of object offsets - * @access protected - */ - protected $offsets; + /** + * @var array of object offsets + * @access protected + */ + protected $offsets; - /** - * @var buffer holding in-memory PDF - * @access protected - */ - protected $buffer; + /** + * @var buffer holding in-memory PDF + * @access protected + */ + protected $buffer; - /** - * @var array containing pages - * @access protected - */ - protected $pages; + /** + * @var array containing pages + * @access protected + */ + protected $pages; - /** - * @var current document state - * @access protected - */ - protected $state; + /** + * @var current document state + * @access protected + */ + protected $state; - /** - * @var compression flag - * @access protected - */ - protected $compress; + /** + * @var compression flag + * @access protected + */ + protected $compress; - /** - * @var default page orientation (P = Portrait, L = Landscape) - * @access protected - */ - protected $DefOrientation; + /** + * @var default page orientation (P = Portrait, L = Landscape) + * @access protected + */ + protected $DefOrientation; - /** - * @var current page orientation (P = Portrait, L = Landscape) - * @access protected - */ - protected $CurOrientation; + /** + * @var current page orientation (P = Portrait, L = Landscape) + * @access protected + */ + protected $CurOrientation; - /** - * @var array indicating page orientation changes - * @access protected - */ - protected $OrientationChanges; + /** + * @var array indicating page orientation changes + * @access protected + */ + protected $OrientationChanges; - /** - * @var scale factor (number of points in user unit) - * @access protected - */ - protected $k; + /** + * @var scale factor (number of points in user unit) + * @access protected + */ + protected $k; - /** - * @var width of page format in points - * @access protected - */ - protected $fwPt; + /** + * @var width of page format in points + * @access protected + */ + protected $fwPt; - /** - * @var height of page format in points - * @access protected - */ - protected $fhPt; + /** + * @var height of page format in points + * @access protected + */ + protected $fhPt; - /** - * @var width of page format in user unit - * @access protected - */ - protected $fw; + /** + * @var width of page format in user unit + * @access protected + */ + protected $fw; - /** - * @var height of page format in user unit - * @access protected - */ - protected $fh; + /** + * @var height of page format in user unit + * @access protected + */ + protected $fh; - /** - * @var current width of page in points - * @access protected - */ - protected $wPt; + /** + * @var current width of page in points + * @access protected + */ + protected $wPt; - /** - * @var current height of page in points - * @access protected - */ - protected $hPt; + /** + * @var current height of page in points + * @access protected + */ + protected $hPt; - /** - * @var current width of page in user unit - * @access protected - */ - protected $w; + /** + * @var current width of page in user unit + * @access protected + */ + protected $w; - /** - * @var current height of page in user unit - * @access protected - */ - protected $h; + /** + * @var current height of page in user unit + * @access protected + */ + protected $h; - /** - * @var left margin - * @access protected - */ - protected $lMargin; + /** + * @var left margin + * @access protected + */ + protected $lMargin; - /** - * @var top margin - * @access protected - */ - protected $tMargin; + /** + * @var top margin + * @access protected + */ + protected $tMargin; - /** - * @var right margin - * @access protected - */ - protected $rMargin; + /** + * @var right margin + * @access protected + */ + protected $rMargin; - /** - * @var page break margin - * @access protected - */ - protected $bMargin; + /** + * @var page break margin + * @access protected + */ + protected $bMargin; - /** - * @var cell internal padding - * @access protected - */ - protected $cMargin; + /** + * @var cell internal padding + * @access protected + */ + protected $cMargin; - /** - * @var current horizontal position in user unit for cell positioning - * @access protected - */ - protected $x; + /** + * @var current horizontal position in user unit for cell positioning + * @access protected + */ + protected $x; - /** - * @var current vertical position in user unit for cell positioning - * @access protected - */ - protected $y; + /** + * @var current vertical position in user unit for cell positioning + * @access protected + */ + protected $y; - /** - * @var height of last cell printed - * @access protected - */ - protected $lasth; + /** + * @var height of last cell printed + * @access protected + */ + protected $lasth; - /** - * @var line width in user unit - * @access protected - */ - protected $LineWidth; + /** + * @var line width in user unit + * @access protected + */ + protected $LineWidth; - /** - * @var array of standard font names - * @access protected - */ - protected $CoreFonts; + /** + * @var array of standard font names + * @access protected + */ + protected $CoreFonts; - /** - * @var array of used fonts - * @access protected - */ - protected $fonts; + /** + * @var array of used fonts + * @access protected + */ + protected $fonts; - /** - * @var array of font files - * @access protected - */ - protected $FontFiles; + /** + * @var array of font files + * @access protected + */ + protected $FontFiles; - /** - * @var array of encoding differences - * @access protected - */ - protected $diffs; + /** + * @var array of encoding differences + * @access protected + */ + protected $diffs; - /** - * @var array of used images - * @access protected - */ - protected $images; + /** + * @var array of used images + * @access protected + */ + protected $images; - /** - * @var array of links in pages - * @access protected - */ - protected $PageLinks; + /** + * @var array of links in pages + * @access protected + */ + protected $PageLinks; - /** - * @var array of internal links - * @access protected - */ - protected $links; + /** + * @var array of internal links + * @access protected + */ + protected $links; - /** - * @var current font family - * @access protected - */ - protected $FontFamily; + /** + * @var current font family + * @access protected + */ + protected $FontFamily; - /** - * @var current font style - * @access protected - */ - protected $FontStyle; + /** + * @var current font style + * @access protected + */ + protected $FontStyle; - /** - * @var underlining flag - * @access protected - */ - protected $underline; + /** + * @var underlining flag + * @access protected + */ + protected $underline; - /** - * @var current font info - * @access protected - */ - protected $CurrentFont; + /** + * @var current font info + * @access protected + */ + protected $CurrentFont; - /** - * @var current font size in points - * @access protected - */ - protected $FontSizePt; + /** + * @var current font size in points + * @access protected + */ + protected $FontSizePt; - /** - * @var current font size in user unit - * @access protected - */ - protected $FontSize; + /** + * @var current font size in user unit + * @access protected + */ + protected $FontSize; - /** - * @var commands for drawing color - * @access protected - */ - protected $DrawColor; + /** + * @var commands for drawing color + * @access protected + */ + protected $DrawColor; - /** - * @var commands for filling color - * @access protected - */ - protected $FillColor; + /** + * @var commands for filling color + * @access protected + */ + protected $FillColor; - /** - * @var commands for text color - * @access protected - */ - protected $TextColor; + /** + * @var commands for text color + * @access protected + */ + protected $TextColor; - /** - * @var indicates whether fill and text colors are different - * @access protected - */ - protected $ColorFlag; + /** + * @var indicates whether fill and text colors are different + * @access protected + */ + protected $ColorFlag; - /** - * @var word spacing - * @access protected - */ - protected $ws; + /** + * @var word spacing + * @access protected + */ + protected $ws; - /** - * @var automatic page breaking - * @access protected - */ - protected $AutoPageBreak; + /** + * @var automatic page breaking + * @access protected + */ + protected $AutoPageBreak; - /** - * @var threshold used to trigger page breaks - * @access protected - */ - protected $PageBreakTrigger; + /** + * @var threshold used to trigger page breaks + * @access protected + */ + protected $PageBreakTrigger; - /** - * @var flag set when processing footer - * @access protected - */ - protected $InFooter; + /** + * @var flag set when processing footer + * @access protected + */ + protected $InFooter; - /** - * @var zoom display mode - * @access protected - */ - protected $ZoomMode; + /** + * @var zoom display mode + * @access protected + */ + protected $ZoomMode; - /** - * @var layout display mode - * @access protected - */ - protected $LayoutMode; + /** + * @var layout display mode + * @access protected + */ + protected $LayoutMode; - /** - * @var title - * @access protected - */ - protected $title; + /** + * @var title + * @access protected + */ + protected $title; - /** - * @var subject - * @access protected - */ - protected $subject; + /** + * @var subject + * @access protected + */ + protected $subject; - /** - * @var author - * @access protected - */ - protected $author; + /** + * @var author + * @access protected + */ + protected $author; - /** - * @var keywords - * @access protected - */ - protected $keywords; + /** + * @var keywords + * @access protected + */ + protected $keywords; - /** - * @var creator - * @access protected - */ - protected $creator; + /** + * @var creator + * @access protected + */ + protected $creator; - /** - * @var alias for total number of pages - * @access protected - */ - protected $AliasNbPages; + /** + * @var alias for total number of pages + * @access protected + */ + protected $AliasNbPages; - /** - * @var right-bottom corner X coordinate of inserted image - * @since 2002-07-31 - * @author Nicola Asuni - * @access protected - */ - protected $img_rb_x; + /** + * @var right-bottom corner X coordinate of inserted image + * @since 2002-07-31 + * @author Nicola Asuni + * @access protected + */ + protected $img_rb_x; - /** - * @var right-bottom corner Y coordinate of inserted image - * @since 2002-07-31 - * @author Nicola Asuni - * @access protected - */ - protected $img_rb_y; + /** + * @var right-bottom corner Y coordinate of inserted image + * @since 2002-07-31 + * @author Nicola Asuni + * @access protected + */ + protected $img_rb_y; - /** - * @var image scale factor - * @since 2004-06-14 - * @author Nicola Asuni - * @access protected - */ - protected $imgscale = 1; + /** + * @var image scale factor + * @since 2004-06-14 + * @author Nicola Asuni + * @access protected + */ + protected $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 - */ - protected $isunicode = false; + /** + * @var boolean set to true when the input text is unicode (require unicode fonts) + * @since 2005-01-02 + * @author Nicola Asuni + * @access protected + */ + protected $isunicode = false; - /** - * @var PDF version - * @since 1.5.3 - * @access protected - */ - protected $PDFVersion = "1.5"; - - - // ---------------------- - - /** - * @var Minimum distance between header and top page margin. - * @access private - */ - private $header_margin; - - /** - * @var Minimum distance between footer and bottom page margin. - * @access private - */ - private $footer_margin; - - /** - * @var original left margin value - * @access private - * @since 1.53.0.TC013 - */ - private $original_lMargin; - - /** - * @var original right margin value - * @access private - * @since 1.53.0.TC013 - */ - private $original_rMargin; - - /** - * @var Header font. - * @access private - */ - private $header_font; - - /** - * @var Footer font. - * @access private - */ - private $footer_font; - - /** - * @var Language templates. - * @access private - */ - private $l; - - /** - * @var Barcode to print on page footer (only if set). - * @access private - */ - private $barcode = false; - - /** - * @var If true prints header - * @access private - */ - private $print_header = true; - - /** - * @var If true prints footer. - * @access private - */ - private $print_footer = true; - - /** - * @var Header width (0 = full page width). - * @access private - */ - private $header_width = 0; - - /** - * @var Header image logo. - * @access private - */ - private $header_logo = ""; - - /** - * @var Header image logo width in mm. - * @access private - */ - private $header_logo_width = 30; - - /** - * @var String to print as title on document header. - * @access private - */ - private $header_title = ""; - - /** - * @var String to print on document header. - * @access private - */ - private $header_string = ""; - - /** - * @var Default number of columns for html table. - * @access private - */ - private $default_table_columns = 4; - - - // variables for html parser - - /** - * @var HTML PARSER: store current link. - * @access private - */ - private $HREF; - - /** - * @var HTML PARSER: store font list. - * @access private - */ - private $fontList; - - /** - * @var HTML PARSER: true when font attribute is set. - * @access private - */ - private $issetfont; - - /** - * @var HTML PARSER: true when color attribute is set. - * @access private - */ - private $issetcolor; - - /** - * @var HTML PARSER: true in case of ordered list (OL), false otherwise. - * @access private - */ - private $listordered = false; - - /** - * @var HTML PARSER: count list items. - * @access private - */ - private $listcount = 0; - - /** - * @var HTML PARSER: size of table border. - * @access private - */ - private $tableborder = 0; - - /** - * @var HTML PARSER: true at the beginning of table. - * @access private - */ - private $tdbegin = false; - - /** - * @var HTML PARSER: table width. - * @access private - */ - private $tdwidth = 0; - - /** - * @var HTML PARSER: table height. - * @access private - */ - private $tdheight = 0; - - /** - * @var HTML PARSER: table align. - * @access private - */ - private $tdalign = "L"; - - /** - * @var HTML PARSER: table background color. - * @access private - */ - private $tdbgcolor = false; - - /** - * @var Store temporary font size in points. - * @access private - */ - private $tempfontsize = 10; - - /** - * @var Bold font style status. - * @access private - */ - private $b; - - /** - * @var Underlined font style status. - * @access private - */ - private $u; - - /** - * @var Italic font style status. - * @access private - */ - private $i; - - /** - * @var spacer for LI tags. - * @access private - */ - private $lispacer = ""; - - /** - * @var default encoding - * @access private - * @since 1.53.0.TC010 - */ - private $encoding = "UTF-8"; - - /** - * @var PHP internal encoding - * @access private - * @since 1.53.0.TC016 - */ - private $internal_encoding; - - /** - * @var store previous fill color as RGB array - * @access private - * @since 1.53.0.TC017 - */ - private $prevFillColor = array(255,255,255); - - /** - * @var store previous text color as RGB array - * @access private - * @since 1.53.0.TC017 - */ - private $prevTextColor = array(0,0,0); - - /** - * @var store previous font family - * @access private - * @since 1.53.0.TC017 - */ - private $prevFontFamily; - - /** - * @var store previous font style - * @access private - * @since 1.53.0.TC017 - */ - private $prevFontStyle; - - /** - * @var indicates if the document language is Right-To-Left - * @access private - * @since 2.0.000 - */ - private $rtl = false; - - /** - * @var used to force RTL or LTR string inversion - * @access private - * @since 2.0.000 - */ - private $tmprtl = false; - - // --- Variables used for document encryption: - - /** - * Indicates whether document is protected - * @access private - * @since 2.0.000 (2008-01-02) - */ - private $encrypted; - - /** - * U entry in pdf document - * @access private - * @since 2.0.000 (2008-01-02) - */ - private $Uvalue; - - /** - * O entry in pdf document - * @access private - * @since 2.0.000 (2008-01-02) - */ - private $Ovalue; - - /** - * P entry in pdf document - * @access private - * @since 2.0.000 (2008-01-02) - */ - private $Pvalue; - - /** - * encryption object id - * @access private - * @since 2.0.000 (2008-01-02) - */ - private $enc_obj_id; - - /** - * last RC4 key encrypted (cached for optimisation) - * @access private - * @since 2.0.000 (2008-01-02) - */ - private $last_rc4_key; - - /** - * last RC4 computed key - * @access private - * @since 2.0.000 (2008-01-02) - */ - private $last_rc4_key_c; - - // --- bookmark --- - - /** - * Outlines for bookmark - * @access private - * @since 2.1.002 (2008-02-12) - */ - private $outlines = array(); - - /** - * Outline root for bookmark - * @access private - * @since 2.1.002 (2008-02-12) - */ - private $OutlineRoot; - - - // --- javascript and form --- - - /** - * javascript code - * @access private - * @since 2.1.002 (2008-02-12) - */ - private $javascript = ""; - - /** - * javascript counter - * @access private - * @since 2.1.002 (2008-02-12) - */ + /** + * @var PDF version + * @since 1.5.3 + * @access protected + */ + protected $PDFVersion = "1.5"; + + + // ---------------------- + + /** + * @var Minimum distance between header and top page margin. + * @access private + */ + private $header_margin; + + /** + * @var Minimum distance between footer and bottom page margin. + * @access private + */ + private $footer_margin; + + /** + * @var original left margin value + * @access private + * @since 1.53.0.TC013 + */ + private $original_lMargin; + + /** + * @var original right margin value + * @access private + * @since 1.53.0.TC013 + */ + private $original_rMargin; + + /** + * @var Header font. + * @access private + */ + private $header_font; + + /** + * @var Footer font. + * @access private + */ + private $footer_font; + + /** + * @var Language templates. + * @access private + */ + private $l; + + /** + * @var Barcode to print on page footer (only if set). + * @access private + */ + private $barcode = false; + + /** + * @var If true prints header + * @access private + */ + private $print_header = true; + + /** + * @var If true prints footer. + * @access private + */ + private $print_footer = true; + + /** + * @var Header width (0 = full page width). + * @access private + */ + private $header_width = 0; + + /** + * @var Header image logo. + * @access private + */ + private $header_logo = ""; + + /** + * @var Header image logo width in mm. + * @access private + */ + private $header_logo_width = 30; + + /** + * @var String to print as title on document header. + * @access private + */ + private $header_title = ""; + + /** + * @var String to print on document header. + * @access private + */ + private $header_string = ""; + + /** + * @var Default number of columns for html table. + * @access private + */ + private $default_table_columns = 4; + + + // variables for html parser + + /** + * @var HTML PARSER: store current link. + * @access private + */ + private $HREF; + + /** + * @var HTML PARSER: store font list. + * @access private + */ + private $fontList; + + /** + * @var HTML PARSER: true when font attribute is set. + * @access private + */ + private $issetfont; + + /** + * @var HTML PARSER: true when color attribute is set. + * @access private + */ + private $issetcolor; + + /** + * @var HTML PARSER: true in case of ordered list (OL), false otherwise. + * @access private + */ + private $listordered = false; + + /** + * @var HTML PARSER: count list items. + * @access private + */ + private $listcount = 0; + + /** + * @var HTML PARSER: size of table border. + * @access private + */ + private $tableborder = 0; + + /** + * @var HTML PARSER: true at the beginning of table. + * @access private + */ + private $tdbegin = false; + + /** + * @var HTML PARSER: table width. + * @access private + */ + private $tdwidth = 0; + + /** + * @var HTML PARSER: table height. + * @access private + */ + private $tdheight = 0; + + /** + * @var HTML PARSER: table align. + * @access private + */ + private $tdalign = "L"; + + /** + * @var HTML PARSER: table background color. + * @access private + */ + private $tdbgcolor = false; + + /** + * @var Store temporary font size in points. + * @access private + */ + private $tempfontsize = 10; + + /** + * @var Bold font style status. + * @access private + */ + private $b; + + /** + * @var Underlined font style status. + * @access private + */ + private $u; + + /** + * @var Italic font style status. + * @access private + */ + private $i; + + /** + * @var spacer for LI tags. + * @access private + */ + private $lispacer = ""; + + /** + * @var default encoding + * @access private + * @since 1.53.0.TC010 + */ + private $encoding = "UTF-8"; + + /** + * @var PHP internal encoding + * @access private + * @since 1.53.0.TC016 + */ + private $internal_encoding; + + /** + * @var store previous fill color as RGB array + * @access private + * @since 1.53.0.TC017 + */ + private $prevFillColor = array(255,255,255); + + /** + * @var store previous text color as RGB array + * @access private + * @since 1.53.0.TC017 + */ + private $prevTextColor = array(0,0,0); + + /** + * @var store previous font family + * @access private + * @since 1.53.0.TC017 + */ + private $prevFontFamily; + + /** + * @var store previous font style + * @access private + * @since 1.53.0.TC017 + */ + private $prevFontStyle; + + /** + * @var indicates if the document language is Right-To-Left + * @access private + * @since 2.0.000 + */ + private $rtl = false; + + /** + * @var used to force RTL or LTR string inversion + * @access private + * @since 2.0.000 + */ + private $tmprtl = false; + + // --- Variables used for document encryption: + + /** + * Indicates whether document is protected + * @access private + * @since 2.0.000 (2008-01-02) + */ + private $encrypted; + + /** + * U entry in pdf document + * @access private + * @since 2.0.000 (2008-01-02) + */ + private $Uvalue; + + /** + * O entry in pdf document + * @access private + * @since 2.0.000 (2008-01-02) + */ + private $Ovalue; + + /** + * P entry in pdf document + * @access private + * @since 2.0.000 (2008-01-02) + */ + private $Pvalue; + + /** + * encryption object id + * @access private + * @since 2.0.000 (2008-01-02) + */ + private $enc_obj_id; + + /** + * last RC4 key encrypted (cached for optimisation) + * @access private + * @since 2.0.000 (2008-01-02) + */ + private $last_rc4_key; + + /** + * last RC4 computed key + * @access private + * @since 2.0.000 (2008-01-02) + */ + private $last_rc4_key_c; + + // --- bookmark --- + + /** + * Outlines for bookmark + * @access private + * @since 2.1.002 (2008-02-12) + */ + private $outlines = array(); + + /** + * Outline root for bookmark + * @access private + * @since 2.1.002 (2008-02-12) + */ + private $OutlineRoot; + + + // --- javascript and form --- + + /** + * javascript code + * @access private + * @since 2.1.002 (2008-02-12) + */ + private $javascript = ""; + + /** + * javascript counter + * @access private + * @since 2.1.002 (2008-02-12) + */ private $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): - * @param string $unit User measure unit. Possible values are:
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). - * @param boolean $unicode TRUE means that the input text is unicode (default = true) - * @param String $encoding charset encoding; default is UTF-8 - */ - public function __construct($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; - $this->FontFamily=''; - $this->FontStyle=''; - $this->FontSizePt=12; - $this->underline=false; - $this->DrawColor='0 G'; - $this->FillColor='0 g'; - $this->TextColor='0 g'; - $this->ColorFlag=false; - $this->ws=0; - // encryption values - $this->encrypted=false; - $this->last_rc4_key=''; - $this->padding="\x28\xBF\x4E\x5E\x4E\x75\x8A\x41\x64\x00\x4E\x56\xFF\xFA\x01\x08\x2E\x2E\x00\xB6\xD0\x68\x3E\x80\x2F\x0C\xA9\xFE\x64\x53\x69\x7A"; - - //Standard Unicode fonts - $this->CoreFonts=array( - 'courier'=>'Courier', - 'courierB'=>'Courier-Bold', - 'courierI'=>'Courier-Oblique', - 'courierBI'=>'Courier-BoldOblique', - 'helvetica'=>'Helvetica', - 'helveticaB'=>'Helvetica-Bold', - 'helveticaI'=>'Helvetica-Oblique', - 'helveticaBI'=>'Helvetica-BoldOblique', - 'times'=>'Times-Roman', - 'timesB'=>'Times-Bold', - 'timesI'=>'Times-Italic', - 'timesBI'=>'Times-BoldItalic', - 'symbol'=>'Symbol', - 'zapfdingbats'=>'ZapfDingbats' - ); - - //Scale factor - switch (strtolower($unit)){ - case 'pt': {$this->k=1; break;} - case 'mm': {$this->k=72/25.4; break;} - case 'cm': {$this->k=72/2.54; break;} - case 'in': {$this->k=72; break;} - default : {$this->Error('Incorrect unit: '.$unit); break;} - } - - //Page format - if(is_string($format)) { - // Page formats (45 standard ISO paper formats and 4 american common formats). - // Paper cordinates are calculated in this way: (inches * 72) where (1 inch = 2.54 cm) - switch (strtoupper($format)){ - case '4A0': {$format = array(4767.87,6740.79); break;} - case '2A0': {$format = array(3370.39,4767.87); break;} - case 'A0': {$format = array(2383.94,3370.39); break;} - case 'A1': {$format = array(1683.78,2383.94); break;} - case 'A2': {$format = array(1190.55,1683.78); break;} - case 'A3': {$format = array(841.89,1190.55); break;} - case 'A4': default: {$format = array(595.28,841.89); break;} - case 'A5': {$format = array(419.53,595.28); break;} - case 'A6': {$format = array(297.64,419.53); break;} - case 'A7': {$format = array(209.76,297.64); break;} - case 'A8': {$format = array(147.40,209.76); break;} - case 'A9': {$format = array(104.88,147.40); break;} - case 'A10': {$format = array(73.70,104.88); break;} - case 'B0': {$format = array(2834.65,4008.19); break;} - case 'B1': {$format = array(2004.09,2834.65); break;} - case 'B2': {$format = array(1417.32,2004.09); break;} - case 'B3': {$format = array(1000.63,1417.32); break;} - case 'B4': {$format = array(708.66,1000.63); break;} - case 'B5': {$format = array(498.90,708.66); break;} - case 'B6': {$format = array(354.33,498.90); break;} - case 'B7': {$format = array(249.45,354.33); break;} - case 'B8': {$format = array(175.75,249.45); break;} - case 'B9': {$format = array(124.72,175.75); break;} - case 'B10': {$format = array(87.87,124.72); break;} - case 'C0': {$format = array(2599.37,3676.54); break;} - case 'C1': {$format = array(1836.85,2599.37); break;} - case 'C2': {$format = array(1298.27,1836.85); break;} - case 'C3': {$format = array(918.43,1298.27); break;} - case 'C4': {$format = array(649.13,918.43); break;} - case 'C5': {$format = array(459.21,649.13); break;} - case 'C6': {$format = array(323.15,459.21); break;} - case 'C7': {$format = array(229.61,323.15); break;} - case 'C8': {$format = array(161.57,229.61); break;} - case 'C9': {$format = array(113.39,161.57); break;} - case 'C10': {$format = array(79.37,113.39); break;} - case 'RA0': {$format = array(2437.80,3458.27); break;} - case 'RA1': {$format = array(1729.13,2437.80); break;} - case 'RA2': {$format = array(1218.90,1729.13); break;} - case 'RA3': {$format = array(864.57,1218.90); break;} - case 'RA4': {$format = array(609.45,864.57); break;} - case 'SRA0': {$format = array(2551.18,3628.35); break;} - case 'SRA1': {$format = array(1814.17,2551.18); break;} - case 'SRA2': {$format = array(1275.59,1814.17); break;} - case 'SRA3': {$format = array(907.09,1275.59); break;} - case 'SRA4': {$format = array(637.80,907.09); break;} - case 'LETTER': {$format = array(612.00,792.00); break;} - case 'LEGAL': {$format = array(612.00,1008.00); break;} - case 'EXECUTIVE': {$format = array(521.86,756.00); break;} - case 'FOLIO': {$format = array(612.00,936.00); break;} - // default: {$this->Error('Unknown page format: '.$format); break;} - } - $this->fwPt=$format[0]; - $this->fhPt=$format[1]; - } - else { - $this->fwPt=$format[0]*$this->k; - $this->fhPt=$format[1]*$this->k; - } - - $this->fw=$this->fwPt/$this->k; - $this->fh=$this->fhPt/$this->k; - - //Page orientation - $orientation=strtolower($orientation); - if($orientation=='p' or $orientation=='portrait') { - $this->DefOrientation='P'; - $this->wPt=$this->fwPt; - $this->hPt=$this->fhPt; - } - elseif($orientation=='l' or $orientation=='landscape') { - $this->DefOrientation='L'; - $this->wPt=$this->fhPt; - $this->hPt=$this->fwPt; - } - else { - $this->Error('Incorrect orientation: '.$orientation); - } - - $this->CurOrientation=$this->DefOrientation; - $this->w=$this->wPt/$this->k; - $this->h=$this->hPt/$this->k; - //Page margins (1 cm) - $margin=28.35/$this->k; - $this->SetMargins($margin,$margin); - //Interior cell margin (1 mm) - $this->cMargin=$margin/10; - //Line width (0.2 mm) - $this->LineWidth=.567/$this->k; - //Automatic page break - $this->SetAutoPageBreak(true,2*$margin); - //Full width display mode - $this->SetDisplayMode('fullwidth'); - //Compression - $this->SetCompression(true); - //Set default PDF version number - $this->PDFVersion = "1.5"; - - $this->encoding = $encoding; - $this->b = 0; - $this->i = 0; - $this->u = 0; - $this->HREF = ''; - $this->fontlist = array("arial", "times", "courier", "helvetica", "symbol"); - $this->issetfont = false; - $this->issetcolor = false; - $this->tableborder = 0; - $this->tdbegin = false; - $this->tdwidth= 0; - $this->tdheight = 0; - if($this->rtl) { - $this->tdalign = "R"; - } else { - $this->tdalign = "L"; - } - $this->tdbgcolor = false; - - $this->SetFillColor(200, 200, 200, true); - $this->SetTextColor(0, 0, 0, true); - } - - /** - * Default destructor. - * @since 1.53.0.TC016 - */ - public function __destruct() { - // restore internal encoding - if (isset($this->internal_encoding) AND !empty($this->internal_encoding)) { - mb_internal_encoding($this->internal_encoding); - } - } - - /** - * Enable or disable Right-To-Left language mode - * @param Boolean $enable if true enable Right-To-Left language mode. - * @since 2.0.000 (2008-01-03) - */ - public function setRTL($enable) { - $this->rtl = $enable ? true : false; - $this->tmprtl = false; - } - - /** - * Force temporary RTL language direction - * @param mixed $mode can be false, 'L' for LTR or 'R' for RTL - * @since 2.1.000 (2008-01-09) - */ - public function setTempRTL($mode) { - switch ($mode) { - case false: - case 'L': - case 'R': { - $this->tmprtl = $mode; - } - } - } - - /** - * Set the last cell height. - * @param float $h cell height. - * @author Nicola Asuni - * @since 1.53.0.TC034 - */ - public function setLastH($h) { - $this->lasth=$h; - } - - /** - * Set the image scale. - * @param float $scale image scale. - * @author Nicola Asuni - * @since 1.5.2 - */ - public function setImageScale($scale) { - $this->imgscale=$scale; - } - - /** - * Returns the image scale. - * @return float image scale. - * @author Nicola Asuni - * @since 1.5.2 - */ - public function getImageScale() { - return $this->imgscale; - } - - /** - * Returns the page width in units. - * @return int page width. - * @author Nicola Asuni - * @since 1.5.2 - */ - public function getPageWidth() { - return $this->w; - } - - /** - * Returns the page height in units. - * @return int page height. - * @author Nicola Asuni - * @since 1.5.2 - */ - public function getPageHeight() { - return $this->h; - } - - /** - * Returns the page break margin. - * @return int page break margin. - * @author Nicola Asuni - * @since 1.5.2 - */ - public function getBreakMargin() { - return $this->bMargin; - } - - /** - * Returns the scale factor (number of points in user unit). - * @return int scale factor. - * @author Nicola Asuni - * @since 1.5.2 - */ - public function getScaleFactor() { - return $this->k; - } - - /** - * Defines the left, top and right margins. By default, they equal 1 cm. Call this method to change them. - * @param float $left Left margin. - * @param float $top Top margin. - * @param float $right Right margin. Default value is the left one. - * @since 1.0 - * @see SetLeftMargin(), SetTopMargin(), SetRightMargin(), SetAutoPageBreak() - */ - public function SetMargins($left, $top, $right=-1) { - //Set left, top and right margins - $this->lMargin=$left; - $this->tMargin=$top; - if($right==-1) { - $right=$left; - } - $this->rMargin=$right; - } - - /** - * Defines the left margin. The method can be called before creating the first page. If the current abscissa gets out of page, it is brought back to the margin. - * @param float $margin The margin. - * @since 1.4 - * @see SetTopMargin(), SetRightMargin(), SetAutoPageBreak(), SetMargins() - */ - public function SetLeftMargin($margin) { - //Set left margin - $this->lMargin=$margin; - if(($this->page > 0) AND ($this->x < $margin)) { - $this->x = $margin; - } - } - - /** - * Defines the top margin. The method can be called before creating the first page. - * @param float $margin The margin. - * @since 1.5 - * @see SetLeftMargin(), SetRightMargin(), SetAutoPageBreak(), SetMargins() - */ - public function SetTopMargin($margin) { - //Set top margin - $this->tMargin=$margin; - if(($this->page > 0) AND ($this->y < $margin)) { - $this->y = $margin; - } - } - - /** - * Defines the right margin. The method can be called before creating the first page. - * @param float $margin The margin. - * @since 1.5 - * @see SetLeftMargin(), SetTopMargin(), SetAutoPageBreak(), SetMargins() - */ - public function SetRightMargin($margin) { - $this->rMargin=$margin; - if(($this->page > 0) AND ($this->x > ($this->w - $margin))) { - $this->x = $this->w - $margin; - } - } - - /** - * Set the internal Cell padding. - * @param float $pad internal padding. - * @since 2.1.000 (2008-01-09) - * @see Cell(), SetLeftMargin(), SetTopMargin(), SetAutoPageBreak(), SetMargins() - */ - public function SetCellPadding($pad) { - $this->cMargin=$pad; - } - - /** - * Enables or disables the automatic page breaking mode. When enabling, the second parameter is the distance from the bottom of the page that defines the triggering limit. By default, the mode is on and the margin is 2 cm. - * @param boolean $auto Boolean indicating if mode should be on or off. - * @param float $margin Distance from the bottom of the page. - * @since 1.0 - * @see Cell(), MultiCell(), AcceptPageBreak() - */ - public function SetAutoPageBreak($auto, $margin=0) { - //Set auto page break mode and triggering margin - $this->AutoPageBreak = $auto; - $this->bMargin = $margin; - $this->PageBreakTrigger = $this->h - $margin; - } - - /** - * Defines the way the document is to be displayed by the viewer. The zoom level can be set: pages can be displayed entirely on screen, occupy the full width of the window, use real size, be scaled by a specific zooming factor or use viewer default (configured in the Preferences menu of Acrobat). The page layout can be specified too: single at once, continuous display, two columns or viewer default. By default, documents use the full width mode with continuous display. - * @param mixed $zoom The zoom to use. It can be one of the following string values or a number indicating the zooming factor to use. - * @param string $layout The page layout. Possible values are: - * @since 1.2 - */ - public function SetDisplayMode($zoom, $layout='continuous') { - //Set display mode in viewer - if($zoom=='fullpage' or $zoom=='fullwidth' or $zoom=='real' or $zoom=='default' or !is_string($zoom)) { - $this->ZoomMode=$zoom; - } - else { - $this->Error('Incorrect zoom display mode: '.$zoom); - } - if($layout=='single' or $layout=='continuous' or $layout=='two' or $layout=='default') { - $this->LayoutMode=$layout; - } - else { - $this->Error('Incorrect layout display mode: '.$layout); - } - } - - /** - * Activates or deactivates page compression. When activated, the internal representation of each page is compressed, which leads to a compression ratio of about 2 for the resulting document. Compression is on by default. - * Note: the Zlib extension is required for this feature. If not present, compression will be turned off. - * @param boolean $compress Boolean indicating if compression must be enabled. - * @since 1.4 - */ - public function SetCompression($compress) { - //Set page compression - if(function_exists('gzcompress')) { - $this->compress=$compress; - } - else { - $this->compress=false; - } - } - - /** - * Defines the title of the document. - * @param string $title The title. - * @since 1.2 - * @see SetAuthor(), SetCreator(), SetKeywords(), SetSubject() - */ - public function SetTitle($title) { - //Title of document - $this->title=$title; - } - - /** - * Defines the subject of the document. - * @param string $subject The subject. - * @since 1.2 - * @see SetAuthor(), SetCreator(), SetKeywords(), SetTitle() - */ - public function SetSubject($subject) { - //Subject of document - $this->subject=$subject; - } - - /** - * Defines the author of the document. - * @param string $author The name of the author. - * @since 1.2 - * @see SetCreator(), SetKeywords(), SetSubject(), SetTitle() - */ - public function SetAuthor($author) { - //Author of document - $this->author=$author; - } - - /** - * Associates keywords with the document, generally in the form 'keyword1 keyword2 ...'. - * @param string $keywords The list of keywords. - * @since 1.2 - * @see SetAuthor(), SetCreator(), SetSubject(), SetTitle() - */ - public function SetKeywords($keywords) { - //Keywords of document - $this->keywords=$keywords; - } - - /** - * Defines the creator of the document. This is typically the name of the application that generates the PDF. - * @param string $creator The name of the creator. - * @since 1.2 - * @see SetAuthor(), SetKeywords(), SetSubject(), SetTitle() - */ - public function SetCreator($creator) { - //Creator of document - $this->creator=$creator; - } - - /** - * Defines an alias for the total number of pages. It will be substituted as the document is closed.
- * Example:
- * 
-        * class PDF extends TCPDF {
-        *     public function Footer() {
-        *         //Go to 1.5 cm from bottom
-        *         $this->SetY(-15);
-        *         //Select Arial italic 8
-        *         $this->SetFont('Arial','I',8);
-        *         //Print current and total page numbers
-        *         $this->Cell(0,10,'Page '.$this->PageNo().'/{nb}',0,0,'C');
-        *     }
-        * }
-        * $pdf=new PDF();
-        * $pdf->AliasNbPages();
-        *
- * @param string $alias The alias. Default value: {nb}. - * @since 1.4 - * @see PageNo(), Footer() - */ - public function AliasNbPages($alias='{nb}') { - //Define an alias for total number of pages - $this->AliasNbPages = $this->_escapetext($alias); - } - - /** - * This method is automatically called in case of fatal error; it simply outputs the message and halts the execution. An inherited class may override it to customize the error handling but should always halt the script, or the resulting document would probably be invalid. - * 2004-06-11 :: Nicola Asuni : changed bold tag with strong - * @param string $msg The error message - * @since 1.0 - */ - public function Error($msg) { - //Fatal error - die('TCPDF error: '.$msg); - } - - /** - * This method begins the generation of the PDF document. It is not necessary to call it explicitly because AddPage() does it automatically. - * Note: no page is created by this method - * @since 1.0 - * @see AddPage(), Close() - */ - public function Open() { - //Begin document - $this->state=1; - } - - /** - * Terminates the PDF document. It is not necessary to call this method explicitly because Output() does it automatically. If the document contains no page, AddPage() is called to prevent from getting an invalid document. - * @since 1.0 - * @see Open(), Output() - */ - public function Close() { - //Terminate document - if($this->state==3) { - return; - } - if($this->page==0) { - $this->AddPage(); - } - //Page footer - $this->InFooter=true; - $this->Footer(); - $this->InFooter=false; - //Close page - $this->_endpage(); - //Close document - $this->_enddoc(); - } - - /** - * Reset pointer to the last document page. - * @since 2.0.000 (2008-01-04) - * @see setPage(), getPage(), getNumPages() - */ - public function lastPage() { - $this->page = count($this->pages); - } - - /** - * Move pointer to the apecified document page. - * @param int $pnum page number - * @since 2.1.000 (2008-01-07) - * @see getPage(), lastpage(), getNumPages() - */ - public function setPage($pnum) { - if(($pnum > 0) AND ($pnum <= count($this->pages))) { - $this->page = $pnum; - } - } - - /** - * Get current document page number. - * @return int page number - * @since 2.1.000 (2008-01-07) - * @see setPage(), lastpage(), getNumPages() - */ - public function getPage() { - return $this->page; - } - - - /** - * Get the total number of insered pages. - * @return int number of pages - * @since 2.1.000 (2008-01-07) - * @see setPage(), getPage(), lastpage() - */ - public function getNumPages() { - return count($this->pages); - } - - /** - * Adds a new page to the document. If a page is already present, the Footer() method is called first to output the footer. Then the page is added, the current position set to the top-left corner according to the left and top margins, and Header() is called to display the header. - * The font which was set before calling is automatically restored. There is no need to call SetFont() again if you want to continue with the same font. The same is true for colors and line width. - * The origin of the coordinate system is at the top-left corner and increasing ordinates go downwards. - * @param string $orientation Page orientation. Possible values are (case insensitive): The default value is the one passed to the constructor. - * @since 1.0 - * @see TCPDF(), Header(), Footer(), SetMargins() - */ - public function AddPage($orientation='') { - if (count($this->pages) > ($this->page + 1)) { - // this page has been already added - $this->page++; - return; - } - //Start a new page - if($this->state==0) { - $this->Open(); - } - $family=$this->FontFamily; - $style=$this->FontStyle.($this->underline ? 'U' : ''); - $size=$this->FontSizePt; - $lw=$this->LineWidth; - $dc=$this->DrawColor; - $fc=$this->FillColor; - $tc=$this->TextColor; - $cf=$this->ColorFlag; - if($this->page>0) { - //Page footer - $this->InFooter=true; - $this->Footer(); - $this->InFooter=false; - //Close page - $this->_endpage(); - } - //Start new page - $this->_beginpage($orientation); - //Set line cap style to square - $this->_out('2 J'); - //Set line width - $this->LineWidth=$lw; - $this->_out(sprintf('%.2f w',$lw*$this->k)); - //Set font - if($family) { - $this->SetFont($family,$style,$size); - } - //Set colors - $this->DrawColor=$dc; - if($dc!='0 G') { - $this->_out($dc); - } - $this->FillColor=$fc; - if($fc!='0 g') { - $this->_out($fc); - } - $this->TextColor=$tc; - $this->ColorFlag=$cf; - //Page header - $this->Header(); - //Restore line width - if($this->LineWidth!=$lw) { - $this->LineWidth=$lw; - $this->_out(sprintf('%.2f w',$lw*$this->k)); - } - //Restore font - if($family) { - $this->SetFont($family,$style,$size); - } - //Restore colors - if($this->DrawColor!=$dc) { - $this->DrawColor=$dc; - $this->_out($dc); - } - if($this->FillColor!=$fc) { - $this->FillColor=$fc; - $this->_out($fc); - } - $this->TextColor=$tc; - $this->ColorFlag=$cf; - } - - /** - * Set header data. - * @param string $ln header image logo - * @param string $lw header image logo width in mm - * @param string $ht string to print as title on document header - * @param string $hs string to print on document header - */ - public function setHeaderData($ln="", $lw=0, $ht="", $hs="") { - $this->header_logo = $ln; - $this->header_logo_width = $lw; - $this->header_title = $ht; - $this->header_string = $hs; - } - - /** - * Set header margin. - * (minimum distance between header and top page margin) - * @param int $hm distance in millimeters - */ - public function setHeaderMargin($hm=10) { - $this->header_margin = $hm; - } - - /** - * Set footer margin. - * (minimum distance between footer and bottom page margin) - * @param int $fm distance in millimeters - */ - public function setFooterMargin($fm=10) { - $this->footer_margin = $fm; - } - - /** - * Set a flag to print page header. - * @param boolean $val set to true to print the page header (default), false otherwise. - */ - public function setPrintHeader($val=true) { - $this->print_header = $val; - } - - /** - * Set a flag to print page footer. - * @param boolean $value set to true to print the page footer (default), false otherwise. - */ - public function setPrintFooter($val=true) { - $this->print_footer = $val; - } - - /** - * This method is used to render the page header. - * It is automatically called by AddPage() and could be overwritten in your own inherited class. - */ - public function Header() { - if ($this->print_header) { - - if (!isset($this->original_lMargin)) { - $this->original_lMargin = $this->lMargin; - } - if (!isset($this->original_rMargin)) { - $this->original_rMargin = $this->rMargin; - } - - //set current position - if ($this->rtl) { - $this->SetXY($this->original_rMargin, $this->header_margin); - } else { - $this->SetXY($this->original_lMargin, $this->header_margin); - } - - if (($this->header_logo) AND ($this->header_logo != K_BLANK_IMAGE)) { - $this->Image(K_PATH_IMAGES.$this->header_logo, $this->GetX(), $this->header_margin, $this->header_logo_width); - } else { - $this->img_rb_x = $this->GetX(); - $this->img_rb_y = $this->GetY(); - } - - $cell_height = round((K_CELL_HEIGHT_RATIO * $this->header_font[2]) / $this->k, 2); - // set starting margin for text data cell - if ($this->rtl) { - $header_x = $this->original_rMargin + ($this->header_logo_width * 1.1); - } else { - $header_x = $this->original_lMargin + ($this->header_logo_width * 1.1); - } - - // header title - $this->SetFont($this->header_font[0], 'B', $this->header_font[2] + 1); - $this->SetX($header_x); - $this->Cell($this->header_width, $cell_height, $this->header_title, 0, 1, ''); - - // header string - $this->SetFont($this->header_font[0], $this->header_font[1], $this->header_font[2]); - $this->SetX($header_x); - $this->MultiCell($this->header_width, $cell_height, $this->header_string, 0, '', 0); - - // print an ending header line - if (empty($this->header_width)) { - //set style for cell border - $prevlinewidth = $this->GetLineWidth(); - $line_width = 0.3; - $this->SetLineWidth($line_width); - $this->SetDrawColor(0, 0, 0); - $this->SetY(1 + max($this->img_rb_y, $this->GetY())); - if ($this->rtl) { - $this->SetX($this->original_rMargin); - } else { - $this->SetX($this->original_lMargin); - } - $this->Cell(0, 0, '', 'T', 0, 'C'); - $this->SetLineWidth($prevlinewidth); - } - - //restore position - if ($this->rtl) { - $this->SetXY($this->original_rMargin, $this->tMargin); - } else { - $this->SetXY($this->original_lMargin, $this->tMargin); - } - } - } - - /** - * This method is used to render the page footer. - * It is automatically called by AddPage() and could be overwritten in your own inherited class. - */ - public function Footer() { - if ($this->print_footer) { - - if (!isset($this->original_lMargin)) { - $this->original_lMargin = $this->lMargin; - } - if (!isset($this->original_rMargin)) { - $this->original_rMargin = $this->rMargin; - } - - //set font - $this->SetFont($this->footer_font[0], $this->footer_font[1] , $this->footer_font[2]); - //set style for cell border - $prevlinewidth = $this->GetLineWidth(); - $line_width = 0.3; - $this->SetLineWidth($line_width); - $this->SetDrawColor(0, 0, 0); - - $footer_height = round((K_CELL_HEIGHT_RATIO * $this->footer_font[2]) / $this->k, 2); //footer height - //get footer y position - $footer_y = $this->h - $this->footer_margin - $footer_height; - //set current position - if ($this->rtl) { - $this->SetXY($this->original_rMargin, $footer_y); - } else { - $this->SetXY($this->original_lMargin, $footer_y); - } - - //print document barcode - if ($this->barcode) { - $this->Ln(); - $barcode_width = round(($this->w - $this->original_lMargin - $this->original_rMargin)/3); //max width - $this->writeBarcode($this->GetX(), $footer_y + $line_width, $barcode_width, $footer_height - $line_width, "C128B", false, false, 2, $this->barcode); - } - - $pagenumtxt = $this->l['w_page']." ".$this->PageNo().' / {nb}'; - - $this->SetY($footer_y); - - //Print page number - if ($this->rtl) { - $this->SetX($this->original_rMargin); - $this->Cell(0, $footer_height, $pagenumtxt, 'T', 0, 'L'); - } else { - $this->SetX($this->original_lMargin); - $this->Cell(0, $footer_height, $pagenumtxt, 'T', 0, 'R'); - } - // restore line width - $this->SetLineWidth($prevlinewidth); - } - } - - /** - * Returns the current page number. - * @return int page number - * @since 1.0 - * @see AliasNbPages() - */ - public function PageNo() { - //Get current page number - return $this->page; - } - - /** - * Defines the color used for all drawing operations (lines, rectangles and cell borders). It can be expressed in RGB components or gray scale. The method can be called before the first page is created and the value is retained from page to page. - * @param int $r If g et b are given, red component; if not, indicates the gray level. Value between 0 and 255 - * @param int $g Green component (between 0 and 255) - * @param int $b Blue component (between 0 and 255) - * @since 1.3 - * @see SetFillColor(), SetTextColor(), Line(), Rect(), Cell(), MultiCell() - */ - public function SetDrawColor($r, $g=-1, $b=-1) { - //Set color for all stroking operations - if(($r==0 and $g==0 and $b==0) or $g==-1) { - $this->DrawColor=sprintf('%.3f G',$r/255); - } - else { - $this->DrawColor=sprintf('%.3f %.3f %.3f RG',$r/255,$g/255,$b/255); - } - if($this->page>0) { - $this->_out($this->DrawColor); - } - } - - /** - * Defines the color used for all filling operations (filled rectangles and cell backgrounds). It can be expressed in RGB components or gray scale. The method can be called before the first page is created and the value is retained from page to page. - * @param int $r If g et b are given, red component; if not, indicates the gray level. Value between 0 and 255 - * @param int $g Green component (between 0 and 255) - * @param int $b Blue component (between 0 and 255) - * @param boolean $storeprev if true stores the RGB array on $prevFillColor variable. - * @since 1.3 - * @see SetDrawColor(), SetTextColor(), Rect(), Cell(), MultiCell() - */ - public function SetFillColor($r, $g=-1, $b=-1, $storeprev=false) { - //Set color for all filling operations - if(($r==0 and $g==0 and $b==0) or $g==-1) { - $this->FillColor=sprintf('%.3f g',$r/255); - } - else { - $this->FillColor=sprintf('%.3f %.3f %.3f rg',$r/255,$g/255,$b/255); - } - $this->ColorFlag=($this->FillColor!=$this->TextColor); - if($this->page>0) { - $this->_out($this->FillColor); - } - if ($storeprev) { - // store color as previous value - $this->prevFillColor = array($r, $g, $b); - } - } - - /** - * Defines the color used for text. It can be expressed in RGB components or gray scale. The method can be called before the first page is created and the value is retained from page to page. - * @param int $r If g et b are given, red component; if not, indicates the gray level. Value between 0 and 255 - * @param int $g Green component (between 0 and 255) - * @param int $b Blue component (between 0 and 255) - * @param boolean $storeprev if true stores the RGB array on $prevTextColor variable. - * @since 1.3 - * @see SetDrawColor(), SetFillColor(), Text(), Cell(), MultiCell() - */ - public function SetTextColor($r, $g=-1, $b=-1, $storeprev=false) { - //Set color for text - if(($r==0 and $g==0 and $b==0) or $g==-1) { - $this->TextColor=sprintf('%.3f g',$r/255); - } - else { - $this->TextColor=sprintf('%.3f %.3f %.3f rg',$r/255,$g/255,$b/255); - } - $this->ColorFlag=($this->FillColor!=$this->TextColor); - if ($storeprev) { - // store color as previous value - $this->prevTextColor = array($r, $g, $b); - } - } - - /** - * Returns the length of a string in user unit. A font must be selected.
- * Support UTF-8 Unicode [Nicola Asuni, 2005-01-02] - * @param string $s The string whose length is to be computed - * @return int - * @since 1.2 - */ - public function GetStringWidth($s) { - //Get width of a string in the current font - $s = (string)$s; - $cw = &$this->CurrentFont['cw']; - $w = 0; - if($this->isunicode) { - $unicode = $this->UTF8StringToArray($s); - foreach($unicode as $char) { - if (isset($cw[$char])) { - $w+=$cw[$char]; - } elseif(isset($cw[ord($char)])) { - $w+=$cw[ord($char)]; - } elseif(isset($cw[chr($char)])) { - $w+=$cw[chr($char)]; - } elseif(isset($this->CurrentFont['desc']['MissingWidth'])) { - $w += $this->CurrentFont['desc']['MissingWidth']; // set default size - } else { - $w += 500; - } - } - } else { - $l = strlen($s); - for($i=0; $i < $l; $i++) { - if (isset($cw[$s{$i}])) { - $w += $cw[$s{$i}]; - } else if (isset($cw[ord($s{$i})])) { - $w += $cw[ord($s{$i})]; - } - } - } - return ($w * $this->FontSize / 1000); - } - - /** - * Returns the numbero of characters in a string. - * @param string $s The input string. - * @return int number of characters - * @since 2.0.0001 (2008-01-07) - */ - public function GetNumChars($s) { - if($this->isunicode) { - return count($this->UTF8StringToArray($s)); - } - return strlen($s); - } - - /** - * Imports a TrueType or Type1 font and makes it available. It is necessary to generate a font definition file first with the makefont.php utility. The definition file (and the font file itself when embedding) must be present either in the current directory or in the one indicated by K_PATH_FONTS if the constant is defined. If it could not be found, the error "Could not include font definition file" is generated. - * Support UTF-8 Unicode [Nicola Asuni, 2005-01-02]. - * Example:
- * 
-        * $pdf->AddFont('Comic','I');
-        * // is equivalent to:
-        * $pdf->AddFont('Comic','I','comici.php');
-        *
- * @param string $family Font family. The name can be chosen arbitrarily. If it is a standard family name, it will override the corresponding font. - * @param string $style Font style. Possible values are (case insensitive): - * @param string $file The font definition file. By default, the name is built from the family and style, in lower case with no space. - * @since 1.5 - * @see SetFont() - */ - public function AddFont($family, $style='', $file='') { - if(empty($family)) { - return; - } - - //Add a TrueType or Type1 font - $family = strtolower($family); - if((!$this->isunicode) AND ($family == 'arial')) { - $family = 'helvetica'; - } - - $style=strtoupper($style); - $style=str_replace('U','',$style); - if($style == 'IB') { - $style = 'BI'; - } - - $fontkey = $family.$style; - // check if the font has been already added - if(isset($this->fonts[$fontkey])) { - return; - } - - if($file=='') { - $file = str_replace(' ', '', $family).strtolower($style).'.php'; - } - if(!file_exists($this->_getfontpath().$file)) { - // try to load the basic file without styles - $file = str_replace(' ', '', $family).'.php'; - } - - include($this->_getfontpath().$file); - - if(!isset($name) AND !isset($fpdf_charwidths)) { - $this->Error('Could not include font definition file'); - } - - $i = count($this->fonts)+1; - - if($this->isunicode) { - $this->fonts[$fontkey] = array('i'=>$i, 'type'=>$type, 'name'=>$name, 'desc'=>$desc, 'up'=>$up, 'ut'=>$ut, 'cw'=>$cw, 'enc'=>$enc, 'file'=>$file, 'ctg'=>$ctg); - $fpdf_charwidths[$fontkey] = $cw; - } else { - $this->fonts[$fontkey]=array('i'=>$i, 'type'=>'core', 'name'=>$this->CoreFonts[$fontkey], 'up'=>-100, 'ut'=>50, 'cw'=>$fpdf_charwidths[$fontkey]); - } - - if(isset($diff) AND (!empty($diff))) { - //Search existing encodings - $d=0; - $nb=count($this->diffs); - for($i=1;$i<=$nb;$i++) { - if($this->diffs[$i]==$diff) { - $d=$i; - break; - } - } - if($d==0) { - $d=$nb+1; - $this->diffs[$d]=$diff; - } - $this->fonts[$fontkey]['diff']=$d; - } - if(!empty($file)) { - if((strcasecmp($type,"TrueType") == 0) OR (strcasecmp($type,"TrueTypeUnicode") == 0)) { - $this->FontFiles[$file]=array('length1'=>$originalsize); - } - else { - $this->FontFiles[$file]=array('length1'=>$size1,'length2'=>$size2); - } - } - } - - /** - * Sets the font used to print character strings. It is mandatory to call this method at least once before printing text or the resulting document would not be valid. - * The font can be either a standard one or a font added via the AddFont() method. Standard fonts use Windows encoding cp1252 (Western Europe). - * The method can be called before the first page is created and the font is retained from page to page. - If you just wish to change the current font size, it is simpler to call SetFontSize(). - * Note: for the standard fonts, the font metric files must be accessible. There are three possibilities for this:
- * Example for the last case (note the trailing slash):
- * 
-        * define('K_PATH_FONTS','/home/www/font/');
-        * require('tcpdf.php');
-        *
-        * //Times regular 12
-        * $pdf->SetFont('Times');
-        * //Arial bold 14
-        * $pdf->SetFont('Arial','B',14);
-        * //Removes bold
-        * $pdf->SetFont('');
-        * //Times bold, italic and underlined 14
-        * $pdf->SetFont('Times','BIU');
-        *

- * If the file corresponding to the requested font is not found, the error "Could not include font metric file" is generated. - * @param string $family Family font. It can be either a name defined by AddFont() or one of the standard families (case insensitive):It is also possible to pass an empty string. In that case, the current family is retained. - * @param string $style Font style. Possible values are (case insensitive):or any combination. The default value is regular. Bold and italic styles do not apply to Symbol and ZapfDingbats - * @param float $size Font size in points. The default value is the current size. If no size has been specified since the beginning of the document, the value taken is 12 - * @since 1.0 - * @see AddFont(), SetFontSize(), Cell(), MultiCell(), Write() - */ - public function SetFont($family, $style='', $size=0) { - // save previous values - $this->prevFontFamily = $this->FontFamily; - $this->prevFontStyle = $this->FontStyle; - - //Select a font; size given in points - global $fpdf_charwidths; - - $family=strtolower($family); - if($family=='') { - $family=$this->FontFamily; - } - if((!$this->isunicode) AND ($family == 'arial')) { - $family = 'helvetica'; - } - elseif(($family=="symbol") OR ($family=="zapfdingbats")) { - $style=''; - } - $style=strtoupper($style); - - if(strpos($style,'U')!==false) { - $this->underline=true; - $style=str_replace('U','',$style); - } - else { - $this->underline=false; - } - if($style=='IB') { - $style='BI'; - } - if($size==0) { - $size=$this->FontSizePt; - } - - // try to add font (if not already added) - if($this->isunicode) { - $this->AddFont($family, $style); - } - - //Test if font is already selected - if(($this->FontFamily == $family) AND ($this->FontStyle == $style) AND ($this->FontSizePt == $size)) { - return; - } - - $fontkey = $family.$style; - //if(!isset($this->fonts[$fontkey]) AND isset($this->fonts[$family])) { - // $style=''; - //} - - //Test if used for the first time - if(!isset($this->fonts[$fontkey])) { - //Check if one of the standard fonts - if(isset($this->CoreFonts[$fontkey])) { - if(!isset($fpdf_charwidths[$fontkey])) { - //Load metric file - $file = $family; - if(($family!='symbol') AND ($family!='zapfdingbats')) { - $file .= strtolower($style); - } - if(!file_exists($this->_getfontpath().$file.'.php')) { - // try to load the basic file without styles - $file = $family; - $fontkey = $family; - } - include($this->_getfontpath().$file.'.php'); - if (($this->isunicode AND !isset($ctg)) OR ((!$this->isunicode) AND (!isset($fpdf_charwidths[$fontkey]))) ) { - $this->Error("Could not include font metric file [".$fontkey."]: ".$this->_getfontpath().$file.".php"); - } - } - $i = count($this->fonts) + 1; - - if($this->isunicode) { - $this->fonts[$fontkey] = array('i'=>$i, 'type'=>$type, 'name'=>$name, 'desc'=>$desc, 'up'=>$up, 'ut'=>$ut, 'cw'=>$cw, 'enc'=>$enc, 'file'=>$file, 'ctg'=>$ctg); - $fpdf_charwidths[$fontkey] = $cw; - } else { - $this->fonts[$fontkey]=array('i'=>$i, 'type'=>'core', 'name'=>$this->CoreFonts[$fontkey], 'up'=>-100, 'ut'=>50, 'cw'=>$fpdf_charwidths[$fontkey]); - } - } - else { - $this->Error('Undefined font: '.$family.' '.$style); - } - } - //Select it - $this->FontFamily = $family; - $this->FontStyle = $style; - $this->FontSizePt = $size; - $this->FontSize = $size / $this->k; - $this->CurrentFont = &$this->fonts[$fontkey]; - if($this->page>0) { - $this->_out(sprintf('BT /F%d %.2f Tf ET', $this->CurrentFont['i'], $this->FontSizePt)); - } - } - - /** - * Defines the size of the current font. - * @param float $size The size (in points) - * @since 1.0 - * @see SetFont() - */ - public function SetFontSize($size) { - //Set font size in points - if($this->FontSizePt==$size) { - return; - } - $this->FontSizePt = $size; - $this->FontSize = $size / $this->k; - if($this->page > 0) { - $this->_out(sprintf('BT /F%d %.2f Tf ET', $this->CurrentFont['i'], $this->FontSizePt)); - } - } - - /** - * Creates a new internal link and returns its identifier. An internal link is a clickable area which directs to another place within the document.
- * The identifier can then be passed to Cell(), Write(), Image() or Link(). The destination is defined with SetLink(). - * @since 1.5 - * @see Cell(), Write(), Image(), Link(), SetLink() - */ - public function AddLink() { - //Create a new internal link - $n=count($this->links)+1; - $this->links[$n]=array(0,0); - return $n; - } - - /** - * Defines the page and position a link points to - * @param int $link The link identifier returned by AddLink() - * @param float $y Ordinate of target position; -1 indicates the current position. The default value is 0 (top of page) - * @param int $page Number of target page; -1 indicates the current page. This is the default value - * @since 1.5 - * @see AddLink() - */ - public function SetLink($link, $y=0, $page=-1) { - //Set destination of internal link - if($y==-1) { - $y=$this->y; - } - if($page==-1) { - $page=$this->page; - } - $this->links[$link]=array($page,$y); - } - - /** - * Puts a link on a rectangular area of the page. Text or image links are generally put via Cell(), Write() or Image(), but this method can be useful for instance to define a clickable area inside an image. - * @param float $x Abscissa of the upper-left corner of the rectangle (or upper-right for RTL languages) - * @param float $y Ordinate of the upper-left corner of the rectangle (or upper-right for RTL languages) - * @param float $w Width of the rectangle - * @param float $h Height of the rectangle - * @param mixed $link URL or identifier returned by AddLink() - * @since 1.5 - * @see AddLink(), Cell(), Write(), Image() - */ - public function Link($x, $y, $w, $h, $link) { - $this->PageLinks[$this->page][] = array($x * $this->k, $this->hPt - $y * $this->k, $w * $this->k, $h*$this->k, $link); - } - - /** - * Prints a character string. The origin is on the left of the first charcter, on the baseline. This method allows to place a string precisely on the page, but it is usually easier to use Cell(), MultiCell() or Write() which are the standard methods to print text. - * @param float $x Abscissa of the origin - * @param float $y Ordinate of the origin - * @param string $txt String to print - * @since 1.0 - * @see SetFont(), SetTextColor(), Cell(), MultiCell(), Write() - */ - public function Text($x, $y, $txt) { - //Output a string - if($this->rtl) { - $xr = $this->w - $x - $this->GetStringWidth($txt); - } else { - $xr = $x; - } - $s = sprintf('BT %.2f %.2f Td (%s) Tj ET', $xr * $this->k, ($this->h-$y) * $this->k, $this->_escapetext($txt)); - if($this->underline AND ($txt!='')) { - $s .= ' '.$this->_dounderline($xr, $y, $txt); - } - if($this->ColorFlag) { - $s='q '.$this->TextColor.' '.$s.' Q'; - } - $this->_out($s); - } - - /** - * Whenever a page break condition is met, the method is called, and the break is issued or not depending on the returned value. The default implementation returns a value according to the mode selected by SetAutoPageBreak().
- * This method is called automatically and should not be called directly by the application.
- * Example:
- * The method is overriden in an inherited class in order to obtain a 3 column layout:
- * 
-        * class PDF extends TCPDF {
-        *     var $col=0;
-        *
-        *     public function SetCol($col) {
-        *         //Move position to a column
-        *         $this->col=$col;
-        *         $x=10+$col*65;
-        *         $this->SetLeftMargin($x);
-        *         $this->SetX($x);
-        *     }
-        *
-        *     public function AcceptPageBreak() {
-        *         if($this->col<2) {
-        *             //Go to next column
-        *             $this->SetCol($this->col+1);
-        *             $this->SetY(10);
-        *             return false;
-        *         }
-        *         else {
-        *             //Go back to first column and issue page break
-        *             $this->SetCol(0);
-        *             return true;
-        *         }
-        *     }
-        * }
-        *
-        * $pdf=new PDF();
-        * $pdf->Open();
-        * $pdf->AddPage();
-        * $pdf->SetFont('Arial','',12);
-        * for($i=1;$i<=300;$i++) {
-        *     $pdf->Cell(0,5,"Line $i",0,1);
-        * }
-        * $pdf->Output();
-        *
- * @return boolean - * @since 1.4 - * @see SetAutoPageBreak() - */ - public function AcceptPageBreak() { - //Accept automatic page break or not - return $this->AutoPageBreak; - } - - /** - * Prints a cell (rectangular area) with optional borders, background color and character string. The upper-left corner of the cell corresponds to the current position. The text can be aligned or centered. After the call, the current position moves to the right or to the next line. It is possible to put a link on the text.
- * If automatic page breaking is enabled and the cell goes beyond the limit, a page break is done before outputting. - * @param float $w Cell width. If 0, the cell extends up to the right margin. - * @param float $h Cell height. Default value: 0. - * @param string $txt String to print. Default value: empty string. - * @param mixed $border Indicates if borders must be drawn around the cell. The value can be either a number:or a string containing some or all of the following characters (in any order): - * @param int $ln Indicates where the current position should go after the call. Possible values are: - Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value: 0. - * @param string $align Allows to center or align the text. Possible values are: - * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0. - * @param mixed $link URL or identifier returned by AddLink(). - * @param int $stretch stretch carachter mode: - * @since 1.0 - * @see SetFont(), SetDrawColor(), SetFillColor(), SetTextColor(), SetLineWidth(), AddLink(), Ln(), MultiCell(), Write(), SetAutoPageBreak() - */ - public function Cell($w, $h=0, $txt='', $border=0, $ln=0, $align='', $fill=0, $link='', $stretch=0) { - //Output a cell - $k=$this->k; - if(($this->y + $h) > $this->PageBreakTrigger AND empty($this->InFooter) AND $this->AcceptPageBreak()) { - //Automatic page break - $x = $this->x; - $ws = $this->ws; - if($ws > 0) { - $this->ws = 0; - $this->_out('0 Tw'); - } - $this->AddPage($this->CurOrientation); - $this->x = $x; - if($ws > 0) { - $this->ws = $ws; - $this->_out(sprintf('%.3f Tw',$ws * $k)); - } - } - if($w == 0) { - if ($this->rtl) { - $w = $this->x - $this->lMargin; - } else { - $w = $this->w - $this->rMargin - $this->x; - } - } - $s = ''; - if(($fill == 1) OR ($border == 1)) { - if($fill == 1) { - $op = ($border == 1) ? 'B' : 'f'; - } else { - $op = 'S'; - } - if ($this->rtl) { - $xk = ($this->x - $w) * $k; - } else { - $xk = $this->x * $k; - } - $s .= sprintf('%.2f %.2f %.2f %.2f re %s ', $xk, ($this->h - $this->y) * $k, $w * $k, -$h * $k, $op); - } - if(is_string($border)) { - $x=$this->x; - $y=$this->y; - if(strpos($border,'L')!==false) { - if ($this->rtl) { - $xk = ($x - $w) * $k; - } else { - $xk = $x * $k; - } - $s.=sprintf('%.2f %.2f m %.2f %.2f l S ',$xk,($this->h-$y)*$k,$xk,($this->h-($y+$h))*$k); - } - if(strpos($border,'T')!==false) { - if ($this->rtl) { - $xk = ($x - $w) * $k; - $xwk = $x * $k; - } else { - $xk = $x * $k; - $xwk = ($x + $w) * $k; - } - $s.=sprintf('%.2f %.2f m %.2f %.2f l S ',$xk,($this->h-$y)*$k,$xwk,($this->h-$y)*$k); - } - if(strpos($border,'R')!==false) { - if ($this->rtl) { - $xk = $x * $k; - } else { - $xk = ($x + $w) * $k; - } - $s.=sprintf('%.2f %.2f m %.2f %.2f l S ',$xk,($this->h-$y)*$k,$xk,($this->h-($y+$h))*$k); - } - if(strpos($border,'B')!==false) { - if ($this->rtl) { - $xk = ($x - $w) * $k; - $xwk = $x * $k; - } else { - $xk = $x * $k; - $xwk = ($x + $w) * $k; - } - $s.=sprintf('%.2f %.2f m %.2f %.2f l S ',$xk,($this->h-($y+$h))*$k,$xwk,($this->h-($y+$h))*$k); - } - } - if($txt != '') { - // text lenght - $width = $this->GetStringWidth($txt); - // ratio between cell lenght and text lenght - $ratio = ($w - (2 * $this->cMargin)) / $width; - - // stretch text if requested - if (($stretch > 0) AND (($ratio < 1) OR (($ratio > 1) AND (($stretch % 2) == 0)))) { - if ($stretch > 2) { - // spacing - //Calculate character spacing in points - $char_space = ($w - (2 * $this->cMargin) - $width) / max($this->GetNumChars($s)-1,1) * $this->k; - //Set character spacing - $this->_out(sprintf('BT %.2f Tc ET', $char_space)); - } else { - // scaling - //Calculate horizontal scaling - $horiz_scale = $ratio*100.0; - //Set horizontal scaling - $this->_out(sprintf('BT %.2f Tz ET', $horiz_scale)); - } - $align = ''; - $width = $w - (2 * $this->cMargin); - } else { - $stretch == 0; - } - - if($align == 'L') { - if ($this->rtl) { - $dx = $w - $this->cMargin - $width; - } else { - $dx = $this->cMargin; - } - } elseif($align == 'R') { - if ($this->rtl) { - $dx = $this->cMargin; - } else { - $dx = $w - $this->cMargin - $width; - } - } elseif($align=='C') { - $dx = ($w - $width)/2; - } elseif($align=='J') { - if ($this->rtl) { - $dx = $w - $this->cMargin - $width; - } else { - $dx = $this->cMargin; - } - } else { - $dx = $this->cMargin; - } - if($this->ColorFlag) { - $s .= 'q '.$this->TextColor.' '; - } - $txt2 = $this->_escapetext($txt); - if ($this->rtl) { - $xdk = ($this->x - $dx - $width) * $k; - } else { - $xdk = ($this->x + $dx) * $k; - } - // 2008-02-16 Jacek Czekaj - multibyte justification - if ($align == 'J') { - // count number of spaces - $ns = substr_count($txt, ' '); - // get string width without spaces - $width = $this->GetStringWidth(str_replace(' ', '', $txt)); - // set word position to be used with TJ operator - $txt2 = str_replace(chr(0).' ', ') '. -2830*($w-$width-2)/($ns?$ns:1)/$this->FontSize/$this->k . ' (', $txt2); - } - $s.=sprintf('BT %.2f %.2f Td [(%s)] TJ ET', $xdk, ($this->h - ($this->y + 0.5 * $h + 0.3 * $this->FontSize)) * $k, $txt2); - //$s.=sprintf('BT %.2f %.2f Td (%s) Tj ET', $xdk, ($this->h - ($this->y + 0.5 * $h + 0.3 * $this->FontSize)) * $k, $txt2); - if($this->underline) { - if ($this->rtl) { - $xdx = $this->x - $dx - $width; - } else { - $xdx = $this->x + $dx; - } - $s.=' '.$this->_dounderline($xdx, $this->y + 0.5 * $h + 0.3 * $this->FontSize, $txt); - } - if($this->ColorFlag) { - $s.=' Q'; - } - if($link) { - if ($this->rtl) { - $xdx = $this->x - $dx - $width; - } else { - $xdx = $this->x + $dx; - } - $this->Link($xdx, $this->y + 0.5 * $h - 0.5 * $this->FontSize, $width, $this->FontSize, $link); - } - } - - // output cell - if($s) { - // output cell - $this->_out($s); - // reset text stretching - if($stretch > 2) { - //Reset character horizontal spacing - $this->_out('BT 0 Tc ET'); - } elseif($stretch > 0) { - //Reset character horizontal scaling - $this->_out('BT 100 Tz ET'); - } - } - - $this->lasth = $h; - if($ln>0) { - //Go to the beginning of the next line - $this->y += $h; - if($ln == 1) { - if ($this->rtl) { - $this->x = $this->w - $this->rMargin; - } else { - $this->x = $this->lMargin; - } - } - } else { - // go left or right by case - if ($this->rtl) { - $this->x -= $w; - } else { - $this->x += $w; - } - } - } - - /** - * This method allows printing text with line breaks. They can be automatic (as soon as the text reaches the right border of the cell) or explicit (via the \n character). As many cells as necessary are output, one below the other.
- * Text can be aligned, centered or justified. The cell block can be framed and the background painted. - * @param float $w Width of cells. If 0, they extend up to the right margin of the page. - * @param float $h Height of cells. - * @param string $txt String to print - * @param mixed $border Indicates if borders must be drawn around the cell block. The value can be either a number:or a string containing some or all of the following characters (in any order): - * @param string $align Allows to center or align the text. Possible values are: - * @param int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0. - * @param int $ln Indicates where the current position should go after the call. Possible values are: - * @return int number of cells (number of lines) - * @since 1.3 - * @see SetFont(), SetDrawColor(), SetFillColor(), SetTextColor(), SetLineWidth(), Cell(), Write(), SetAutoPageBreak() - */ - public function MultiCell($w, $h, $txt, $border=0, $align='J', $fill=0, $ln=1) { - - // save current position - $prevx = $this->x; - $prevy = $this->y; - - // get current page number - $startpage = $this->page; - - // calculate remaining vertical space on first page ($startpage) - $restspace = $this->getPageHeight() - $this->GetY() - $this->getBreakMargin(); - - //Output text with automatic or explicit line breaks - $cw = &$this->CurrentFont['cw']; - - if($w == 0) { - if ($this->rtl) { - $w = $this->x - $this->lMargin; - } else { - $w = $this->w - $this->rMargin - $this->x; - } - } - - $wmax = ($w - 2 * $this->cMargin); - - $s = str_replace("\r", '', $txt); // remove carriage returns - $nb = strlen($s); - - $sep=-1; - $i=0; - $j=0; - $l=0; - $ns=0; - $nl=1; - while($i < $nb) { - //Get next character - $c = $s{$i}; - if(preg_match("/[\n]/u", $c)) { - //Explicit line break - if($this->ws > 0) { - $this->ws = 0; - $this->_out('0 Tw'); - } - $this->Cell($w, $h, substr($s, $j, $i-$j), 0, 2, $align, $fill, ''); - $i++; - $sep=-1; - $j=$i; - $l=0; - $ns=0; - $nl++; - continue; - } - if(preg_match("/[ ]/u", $c)) { - $sep = $i; - $ls = $l; - $ns++; - } - - $l = $this->GetStringWidth(substr($s, $j, $i-$j)); - - if($l > $wmax) { - //Automatic line break - if($sep == -1) { - if($i == $j) { - $i++; - } - if($this->ws > 0) { - $this->ws = 0; - $this->_out('0 Tw'); - } - $this->Cell($w, $h, substr($s, $j, $i-$j), 0, 2, $align, $fill, ''); - } - else { - if($align=='J') { - $this->ws = ($ns>1) ? ($wmax-$ls)/1000*$this->FontSize/($ns-1) : 0; - $this->_out(sprintf('%.3f Tw', $this->ws * $this->k)); - } - $this->Cell($w, $h, substr($s, $j, $sep-$j), 0, 2, $align, $fill, ''); - $i = $sep + 1; - } - $sep=-1; - $j=$i; - $l=0; - $ns=0; - $nl++; - } - else { - $i++; - } - } - //Last chunk - if($this->ws>0) { - $this->ws=0; - $this->_out('0 Tw'); - } - if($align == "J") { - $align = "L"; - } - $this->Cell($w, $h, substr($s, $j, $i-$j), 0, 2, $align, $fill, ''); - - // Get end-of-text Y position - $currentY = $this->GetY(); - // get latest page number - $endpage = $this->page; - - if (!empty($border)) { - // check if a new page has been created - if ($endpage > $startpage) { - // design borders around HTML cells. - for ($page=$startpage; $page<=$endpage; $page++) { - $this->page = $page; - if ($page==$startpage) { - $this->y = $this->getPageHeight() - $restspace - $this->getBreakMargin(); - $h = $restspace - 1; - } elseif ($page==$endpage) { - $this->y = $this->tMargin; // put cursor at the beginning of text - $h = $currentY - $this->tMargin; - } else { - $this->y = $this->tMargin; // put cursor at the beginning of text - $h = $this->getPageHeight() - $this->tMargin - $this->getBreakMargin(); - } - $this->Cell($w, $h, "", $border, 1, '', 0); - } - } else { - $h = max($h, ($currentY - $prevy)); - $this->y = $prevy; // put cursor at the beginning of text - // design a cell around the text - $this->Cell($w, $h, "", $border, 1, '', 0); - } - } - - // move cursor to specified position - if($ln>0) { - //Go to the beginning of the next line - $this->SetY($currentY); - if($ln == 2) { - $this->SetX($prevx + $w); - } - } else { - // go left or right by case - $this->page = $startpage; - $this->y = $prevy; - $this->SetX($prevx + $w); - } - - return $nl; - } - - /** - * This method prints text from the current position. When the right margin is reached (or the \n character is met) a line break occurs and text continues from the left margin. Upon method exit, the current position is left just at the end of the text. It is possible to put a link on the text.
- * Example:
- * 
-        * //Begin with regular font
-        * $pdf->SetFont('Arial','',14);
-        * $pdf->Write(5,'Visit ');
-        * //Then put a blue underlined link
-        * $pdf->SetTextColor(0,0,255);
-        * $pdf->SetFont('','U');
-        * $pdf->Write(5,'www.tecnick.com','http://www.tecnick.com');
-        *
- * @param float $h Line height - * @param string $txt String to print - * @param mixed $link URL or identifier returned by AddLink() - * @param int $fill Indicates if the background must be painted (1) or transparent (0). Default value: 0. - * @since 1.5 - * @see SetFont(), SetTextColor(), AddLink(), MultiCell(), SetAutoPageBreak() - */ - public function Write($h, $txt, $link='', $fill=0) { - //Output text in flowing mode - $cw = &$this->CurrentFont['cw']; - // calculating remaining line width ($w) - if ($this->rtl) { - $w = $this->x - $this->lMargin; - } else { - $w = $this->w - $this->rMargin - $this->x; - } - $wmax = $w - 2 * $this->cMargin; - $s = str_replace("\r", '', $txt); - $nb = strlen($s); - // handle single space character - if(($nb==1) AND preg_match("/[ ]/u", $s)) { - if ($this->rtl) { - $this->x -= $this->GetStringWidth($s); - } else { - $this->x += $this->GetStringWidth($s); - } - return; - } - $sep=-1; - $i=0; - $j=0; - $l=0; - $nl=1; - while($i<$nb) { - //Get next character - $c=$s{$i}; - if(preg_match("/[\n]/u", $c)) { - //Explicit line break - $this->Cell($w, $h, substr($s, $j, $i-$j), 0, 2, '', $fill, $link); - $i++; - $sep = -1; - $j = $i; - $l = 0; - if($nl == 1) { - if ($this->rtl) { - $this->x = $this->w - $this->rMargin; - $w = $this->x - $this->lMargin; - } - else { - $this->x = $this->lMargin; - $w = $this->w - $this->rMargin - $this->x; - } - $wmax = ($w - 2 * $this->cMargin); - } - $nl++; - continue; - } - if(preg_match("/[ ]/u", $c)) { - $sep= $i; - } - $l = $this->GetStringWidth(substr($s, $j, $i-$j)); - if($l > $wmax) { - //Automatic line break (word wrapping) - if($sep == -1) { - if((!$this->rtl) AND ($this->x > $this->lMargin)) { - //Move to next line - $this->x = $this->lMargin; - $this->y += $h; - $w=$this->w - $this->rMargin - $this->x; - $wmax=($w - 2 * $this->cMargin); - $i++; - $nl++; - continue; - } - if($this->rtl AND ($this->x < $this->rMargin)) { - //Move to next line - $this->x = $this->w - $this->rMargin; - $this->y += $h; - $w=$this->x - $this->lMargin; - $wmax=($w - 2 * $this->cMargin); - $i++; - $nl++; - continue; - } - if($i==$j) { - $i++; - } - $this->Cell($w, $h, substr($s, $j, $i-$j), 0, 2, '', $fill, $link); - } - else { - $this->Cell($w, $h, substr($s, $j, $sep-$j), 0, 2, '', $fill, $link); - $i=$sep+1; - } - $sep = -1; - $j = $i; - $l = 0; - if($nl==1) { - if ($this->rtl) { - $this->x = $this->w - $this->rMargin; - $w = $this->x - $this->lMargin; - } else { - $this->x = $this->lMargin; - $w = $this->w - $this->rMargin - $this->x; - } - $wmax = ($w - 2 * $this->cMargin); - } - $nl++; - } - else { - $i++; - } - } - - //Last chunk - if($i!=$j) { - $this->Cell($this->GetStringWidth(substr($s, $j)) + 2 * $this->cMargin, $h, substr($s, $j), 0, 0, '', $fill, $link); - } - } - - /** - * Puts an image in the page. The upper-left corner must be given. The dimensions can be specified in different ways: - * Supported formats are JPEG and PNG. - * For JPEG, all flavors are allowed: - * For PNG, are allowed: - * If a transparent color is defined, it will be taken into account (but will be only interpreted by Acrobat 4 and above).
- * The format can be specified explicitly or inferred from the file extension.
- * It is possible to put a link on the image.
- * Remark: if an image is used several times, only one copy will be embedded in the file.
- * @param string $file Name of the file containing the image. - * @param float $x Abscissa of the upper-left corner. - * @param float $y Ordinate of the upper-left corner. - * @param float $w Width of the image in the page. If not specified or equal to zero, it is automatically calculated. - * @param float $h Height of the image in the page. If not specified or equal to zero, it is automatically calculated. - * @param string $type Image format. Possible values are (case insensitive): JPG, JPEG, PNG. If not specified, the type is inferred from the file extension. - * @param mixed $link URL or identifier returned by AddLink(). - * @param string $align Indicates the alignment of the pointer next to image insertion relative to image height. The value can be: - * @since 1.1 - * @see AddLink() - */ - public function Image($file, $x, $y, $w=0, $h=0, $type='', $link='', $align='') { - //Put an image on the page - if(!isset($this->images[$file])) { - //First use of image, get info - if($type == '') { - $pos = strrpos($file,'.'); - if(empty($pos)) { - $this->Error('Image file has no extension and no type was specified: '.$file); - } - $type = substr($file, $pos+1); - } - $type = strtolower($type); - $mqr = get_magic_quotes_runtime(); - set_magic_quotes_runtime(0); - if($type == 'jpg' or $type == 'jpeg') { - $info=$this->_parsejpg($file); - } elseif($type == 'gif') { - $info=$this->_parsegif($file); - } elseif($type == 'png') { - $info=$this->_parsepng($file); - }else { - //Allow for additional formats - $mtd='_parse'.$type; - if(!method_exists($this,$mtd)) { - $this->Error('Unsupported image type: '.$type); - } - $info=$this->$mtd($file); - } - if($info === false) { - //If false, we cannot process image - return; - } - set_magic_quotes_runtime($mqr); - $info['i']=count($this->images)+1; - $this->images[$file]=$info; - } - else { - $info=$this->images[$file]; - } - //Automatic width and height calculation if needed - if(($w == 0) and ($h == 0)) { - //Put image at 72 dpi - // 2004-06-14 :: Nicola Asuni, scale factor where added - $w = $info['w'] / ($this->imgscale * $this->k); - $h = $info['h'] / ($this->imgscale * $this->k); - } - if($w == 0) { - $w = $h * $info['w'] / $info['h']; - } - if($h == 0) { - $h = $w * $info['h'] / $info['w']; - } - - // 2007-10-19 Warren Sherliker - // Check whether we need a new page first as this does not fit - // Copied from Cell() - if((($this->y + $h) > $this->PageBreakTrigger) AND empty($this->InFooter) AND $this->AcceptPageBreak()) { - // Automatic page break - $this->AddPage($this->CurOrientation); - // Reset coordinates to top fo next page - $x = $this->GetX(); - $y = $this->GetY(); - } - // 2007-10-19 Warren Sherliker: End Edit - - // set bottomcoordinates - $this->img_rb_y = $y + $h; - if ($this->rtl) { - $ximg = ($this->w - $x -$w); - // set left side coordinate - $this->img_rb_x = $ximg; - } else { - $ximg = $x; - // set right side coordinate - $this->img_rb_x = $ximg + $w; - } - $xkimg = $ximg * $this->k; - $this->_out(sprintf('q %.2f 0 0 %.2f %.2f %.2f cm /I%d Do Q', $w*$this->k, $h*$this->k, $xkimg, ($this->h-($y+$h))*$this->k, $info['i'])); - - if($link) { - $this->Link($ximg, $y, $w, $h, $link); - } - - // set pointer to align the successive text/objects - switch($align) { - case 'T':{ - $this->y = $y; - $this->x = $this->img_rb_x; - break; - } - case 'M':{ - $this->y = $y + round($h/2); - $this->x = $this->img_rb_x; - break; - } - case 'B':{ - $this->y = $this->img_rb_y; - $this->x = $this->img_rb_x; - break; - } - case 'N':{ - $this->SetY($this->img_rb_y); - break; - } - default:{ - break; - } - } - } - - - /** - * Performs a line break. The current abscissa goes back to the left margin and the ordinate increases by the amount passed in parameter. - * @param float $h The height of the break. By default, the value equals the height of the last printed cell. - * @since 1.0 - * @see Cell() - */ - public function Ln($h='') { - //Line feed; default value is last cell height - if ($this->rtl) { - $this->x = $this->w - $this->rMargin; - } else { - $this->x = $this->lMargin; - } - if(is_string($h)) { - $this->y += $this->lasth; - } else { - $this->y += $h; - } - } - - /** - * Returns the relative X value of current position. - * The value is relative to the left border for LTR languages and to the right border for RTL languages. - * @return float - * @since 1.2 - * @see SetX(), GetY(), SetY() - */ - public function GetX() { - //Get x position - if ($this->rtl) { - return ($this->w - $this->x); - } else { - return $this->x; - } - } - - /** - * Returns the absolute X value of current position. - * @return float - * @since 1.2 - * @see SetX(), GetY(), SetY() - */ - public function GetAbsX() { - return $this->x; - } - - /** - * Returns the ordinate of the current position. - * @return float - * @since 1.0 - * @see SetY(), GetX(), SetX() - */ - public function GetY() { - //Get y position - return $this->y; - } - - /** - * Defines the abscissa of the current position. - * If the passed value is negative, it is relative to the right of the page (or left if language is RTL). - * @param float $x The value of the abscissa. - * @since 1.2 - * @see GetX(), GetY(), SetY(), SetXY() - */ - public function SetX($x) { - //Set x position - if ($this->rtl) { - if($x >= 0) { - $this->x = $this->w - $x; - } else { - $this->x = abs($x); - } - } else { - if($x >= 0) { - $this->x = $x; - } else { - $this->x = $this->w + $x; - } - } - } - - /** - * Moves the current abscissa back to the left margin and sets the ordinate. - * If the passed value is negative, it is relative to the bottom of the page. - * @param float $y The value of the ordinate. - * @since 1.0 - * @see GetX(), GetY(), SetY(), SetXY() - */ - public function SetY($y) { - //Set y position and reset x - if ($this->rtl) { - $this->x = $this->w - $this->rMargin; - } else { - $this->x = $this->lMargin; - } - if($y >= 0) { - $this->y = $y; - } else { - $this->y = $this->h + $y; - } - } - - - /** - * Defines the abscissa and ordinate of the current position. If the passed values are negative, they are relative respectively to the right and bottom of the page. - * @param float $x The value of the abscissa - * @param float $y The value of the ordinate - * @since 1.2 - * @see SetX(), SetY() - */ - public function SetXY($x, $y) { - //Set x and y positions - $this->SetY($y); - $this->SetX($x); - } - - /** - * Send the document to a given destination: string, local file or browser. In the last case, the plug-in may be used (if present) or a download ("Save as" dialog box) may be forced.
- * The method first calls Close() if necessary to terminate the document. - * @param string $name The name of the file. If not given, the document will be sent to the browser (destination I) with the name doc.pdf. - * @param string $dest Destination where to send the document. It can take one of the following values:If the parameter is not specified but a name is given, destination is F. If no parameter is specified at all, destination is I.
Note: for compatibility with previous versions, a boolean value is also accepted (false for F and true for D). - * @since 1.0 - * @see Close() - */ - public function Output($name='',$dest='') { - //Output PDF to some destination - //Finish document if necessary - if($this->state < 3) { - $this->Close(); - } - //Normalize parameters - if(is_bool($dest)) { - $dest=$dest ? 'D' : 'F'; - } - $dest=strtoupper($dest); - if($dest=='') { - if($name=='') { - $name='doc.pdf'; - $dest='I'; - } else { - $dest='F'; - } - } - switch($dest) { - case 'I': { - //Send to standard output - //if(ob_get_contents()) { - // $this->Error('Some data has already been output, can\'t send PDF file'); - //} - ob_end_clean(); - ob_start(); - if(php_sapi_name()!='cli') { - //We send to a browser - header('Content-Type: application/pdf'); - if(headers_sent()) { - $this->Error('Some data has already been output to browser, can\'t send PDF file'); - } - header('Content-Length: '.strlen($this->buffer)); - header('Content-disposition: inline; filename="'.$name.'"'); - } - echo $this->buffer; - break; - } - case 'D': { - //Download file - // if(ob_get_contents()) { - // $this->Error(ob_get_contents().'Some data has already been output, can\'t send PDF file'); - //} - - if(isset($_SERVER['HTTP_USER_AGENT']) && strpos($_SERVER['HTTP_USER_AGENT'],'MSIE')) { - header('Content-Type: application/force-download'); - } else { - header('Content-Type: application/octet-stream'); - } - if(headers_sent()) { - $this->Error('Some data has already been output to browser, can\'t send PDF file'); - } - header('Content-Length: '.strlen($this->buffer)); - header('Content-disposition: attachment; filename="'.$name.'"'); - echo $this->buffer; - break; - } - case 'F': { - //Save to local file - $f=fopen($name,'wb'); - if(!$f) { - $this->Error('Unable to create output file: '.$name); - } - fwrite($f,$this->buffer,strlen($this->buffer)); - fclose($f); - break; - } - case 'S': { - //Return as a string - return $this->buffer; - } - default: { - $this->Error('Incorrect output destination: '.$dest); - } - } - return ''; - } - - // Protected methods - - /** - * Check for locale-related bug - * @access protected - */ - protected function _dochecks() { - //Check for locale-related bug - if(1.1==1) { - $this->Error('Don\'t alter the locale before including class file'); - } - //Check for decimal separator - if(sprintf('%.1f',1.0)!='1.0') { - setlocale(LC_NUMERIC,'C'); - } - } - - /** - * Return fonts path - * @access protected - */ - protected function _getfontpath() { - if(!defined('K_PATH_FONTS') AND is_dir(dirname(__FILE__).'/font')) { - define('K_PATH_FONTS', dirname(__FILE__).'/font/'); - } - return defined('K_PATH_FONTS') ? K_PATH_FONTS : ''; - } - - /** - * Start document - * @access protected - */ - protected function _begindoc() { - //Start document - $this->state=1; - $this->_out('%PDF-'.$this->PDFVersion); - } - - /** - * _putpages - * @access protected - */ - protected function _putpages() { - $nb = $this->page; - if(!empty($this->AliasNbPages)) { - $nbstr = $this->UTF8ToUTF16BE($nb, false); - //Replace number of pages - for($n=1;$n<=$nb;$n++) { - $this->pages[$n]=str_replace($this->AliasNbPages, $nbstr, $this->pages[$n]); - } - } - if($this->DefOrientation=='P') { - $wPt=$this->fwPt; - $hPt=$this->fhPt; - } - else { - $wPt=$this->fhPt; - $hPt=$this->fwPt; - } - $filter=($this->compress) ? '/Filter /FlateDecode ' : ''; - for($n=1;$n<=$nb;$n++) { - //Page - $this->_newobj(); - $this->_out('<_out('/Parent 1 0 R'); - if(isset($this->OrientationChanges[$n])) { - $this->_out(sprintf('/MediaBox [0 0 %.2f %.2f]',$hPt,$wPt)); - } - $this->_out('/Resources 2 0 R'); - if(isset($this->PageLinks[$n])) { - //Links - $annots='/Annots ['; - foreach($this->PageLinks[$n] as $pl) { - $rect=sprintf('%.2f %.2f %.2f %.2f',$pl[0],$pl[1],$pl[0]+$pl[2],$pl[1]-$pl[3]); - $annots.='<_uristring($pl[4]).'>>>>'; - } - else { - $l=$this->links[$pl[4]]; - $h=isset($this->OrientationChanges[$l[0]]) ? $wPt : $hPt; - $annots.=sprintf('/Dest [%d 0 R /XYZ 0 %.2f null]>>',1+2*$l[0],$h-$l[1]*$this->k); - } - } - $this->_out($annots.']'); - } - $this->_out('/Contents '.($this->n+1).' 0 R>>'); - $this->_out('endobj'); - //Page content - $p=($this->compress) ? gzcompress($this->pages[$n]) : $this->pages[$n]; - $this->_newobj(); - $this->_out('<<'.$filter.'/Length '.strlen($p).'>>'); - $this->_putstream($p); - $this->_out('endobj'); - } - //Pages root - $this->offsets[1]=strlen($this->buffer); - $this->_out('1 0 obj'); - $this->_out('<_out($kids.']'); - $this->_out('/Count '.$nb); - $this->_out(sprintf('/MediaBox [0 0 %.2f %.2f]',$wPt,$hPt)); - $this->_out('>>'); - $this->_out('endobj'); - } - - /** - * Adds fonts - * _putfonts - * @access protected - */ - protected function _putfonts() { - $nf=$this->n; - foreach($this->diffs as $diff) { - //Encodings - $this->_newobj(); - $this->_out('<>'); - $this->_out('endobj'); - } - $mqr=get_magic_quotes_runtime(); - set_magic_quotes_runtime(0); - foreach($this->FontFiles as $file=>$info) { - //Font file embedding - $this->_newobj(); - $this->FontFiles[$file]['n']=$this->n; - $font=''; - $f=fopen($this->_getfontpath().strtolower($file),'rb',1); - if(!$f) { - $this->Error('Font file not found: '.$file); - } - while(!feof($f)) { - $font .= fread($f, 8192); - } - fclose($f); - $compressed=(substr($file,-2)=='.z'); - if(!$compressed && isset($info['length2'])) { - $header=(ord($font{0})==128); - if($header) { - //Strip first binary header - $font=substr($font,6); - } - if($header && ord($font{$info['length1']})==128) { - //Strip second binary header - $font=substr($font,0,$info['length1']).substr($font,$info['length1']+6); - } - } - $this->_out('<_out('/Filter /FlateDecode'); - } - $this->_out('/Length1 '.$info['length1']); - if(isset($info['length2'])) { - $this->_out('/Length2 '.$info['length2'].' /Length3 0'); - } - $this->_out('>>'); - $this->_putstream($font); - $this->_out('endobj'); - } - set_magic_quotes_runtime($mqr); - foreach($this->fonts as $k=>$font) { - //Font objects - $this->fonts[$k]['n']=$this->n+1; - $type=$font['type']; - $name=$font['name']; - if($type=='core') { - //Standard font - $this->_newobj(); - $this->_out('<_out('/BaseFont /'.$name); - $this->_out('/Subtype /Type1'); - if($name!='Symbol' && $name!='ZapfDingbats') { - $this->_out('/Encoding /WinAnsiEncoding'); - } - $this->_out('>>'); - $this->_out('endobj'); - } elseif($type=='Type1' OR $type=='TrueType') { - //Additional Type1 or TrueType font - $this->_newobj(); - $this->_out('<_out('/BaseFont /'.$name); - $this->_out('/Subtype /'.$type); - $this->_out('/FirstChar 32 /LastChar 255'); - $this->_out('/Widths '.($this->n+1).' 0 R'); - $this->_out('/FontDescriptor '.($this->n+2).' 0 R'); - if($font['enc']) { - if(isset($font['diff'])) { - $this->_out('/Encoding '.($nf+$font['diff']).' 0 R'); - } else { - $this->_out('/Encoding /WinAnsiEncoding'); - } - } - $this->_out('>>'); - $this->_out('endobj'); - //Widths - $this->_newobj(); - $cw=&$font['cw']; - $s='['; - for($i=32;$i<=255;$i++) { - $s.=$cw[chr($i)].' '; - } - $this->_out($s.']'); - $this->_out('endobj'); - //Descriptor - $this->_newobj(); - $s='<$v) { - $s.=' /'.$k.' '.$v; - } - $file = $font['file']; - if($file) { - $s.=' /FontFile'.($type=='Type1' ? '' : '2').' '.$this->FontFiles[$file]['n'].' 0 R'; - } - $this->_out($s.'>>'); - $this->_out('endobj'); - } else { - //Allow for additional types - $mtd='_put'.strtolower($type); - if(!method_exists($this, $mtd)) { - $this->Error('Unsupported font type: '.$type); - } - $this->$mtd($font); - } - } - } - - /** - * _putimages - * @access protected - */ - protected function _putimages() { - $filter=($this->compress) ? '/Filter /FlateDecode ' : ''; - reset($this->images); - while(list($file,$info)=each($this->images)) { - $this->_newobj(); - $this->images[$file]['n']=$this->n; - $this->_out('<_out('/Subtype /Image'); - $this->_out('/Width '.$info['w']); - $this->_out('/Height '.$info['h']); - - if (isset($info["masked"])) { - $this->_out('/SMask '.($this->n-1).' 0 R'); - } - - if($info['cs']=='Indexed') { - $this->_out('/ColorSpace [/Indexed /DeviceRGB '.(strlen($info['pal'])/3-1).' '.($this->n+1).' 0 R]'); - } - else { - $this->_out('/ColorSpace /'.$info['cs']); - if($info['cs']=='DeviceCMYK') { - $this->_out('/Decode [1 0 1 0 1 0 1 0]'); - } - } - $this->_out('/BitsPerComponent '.$info['bpc']); - if(isset($info['f'])) { - $this->_out('/Filter /'.$info['f']); - } - if(isset($info['parms'])) { - $this->_out($info['parms']); - } - if(isset($info['trns']) and is_array($info['trns'])) { - $trns=''; - for($i=0;$i_out('/Mask ['.$trns.']'); - } - $this->_out('/Length '.strlen($info['data']).'>>'); - $this->_putstream($info['data']); - unset($this->images[$file]['data']); - $this->_out('endobj'); - //Palette - if($info['cs']=='Indexed') { - $this->_newobj(); - $pal=($this->compress) ? gzcompress($info['pal']) : $info['pal']; - $this->_out('<<'.$filter.'/Length '.strlen($pal).'>>'); - $this->_putstream($pal); - $this->_out('endobj'); - } - } - } - - /** - * _putxobjectdict - * @access protected - */ - function _putxobjectdict() { - foreach($this->images as $image) { - $this->_out('/I'.$image['i'].' '.$image['n'].' 0 R'); - } - } - - /** - * _putresourcedict - * @access protected - */ - function _putresourcedict(){ - $this->_out('/ProcSet [/PDF /Text /ImageB /ImageC /ImageI]'); - $this->_out('/Font <<'); - foreach($this->fonts as $font) { - $this->_out('/F'.$font['i'].' '.$font['n'].' 0 R'); - } - $this->_out('>>'); - $this->_out('/XObject <<'); - $this->_putxobjectdict(); - $this->_out('>>'); - } - - /** - * _putresources - * @access protected - */ - function _putresources() { - $this->_putfonts(); - $this->_putimages(); - //Resource dictionary - $this->offsets[2]=strlen($this->buffer); - $this->_out('2 0 obj'); - $this->_out('<<'); - $this->_putresourcedict(); - $this->_out('>>'); - $this->_out('endobj'); - $this->_putjavascript(); - $this->_putbookmarks(); - // encryption - if ($this->encrypted) { - $this->_newobj(); - $this->enc_obj_id = $this->n; - $this->_out('<<'); - $this->_putencryption(); - $this->_out('>>'); - $this->_out('endobj'); - } - } - - /** - * _putinfo - * Adds some meta information - * @access protected - */ - protected function _putinfo() { - $this->_out('/CreationDate ('.$this->_escape('D:'.date('YmdHis')).')'); - $this->_out('/ModDate ('.$this->_escape('D:'.date('YmdHis')).')'); - $this->_out('/Producer '.$this->_textstring(PDF_PRODUCER)); - if(!empty($this->title)) { - $this->_out('/Title '.$this->_textstring($this->title)); - } - if(!empty($this->subject)) { - $this->_out('/Subject '.$this->_textstring($this->subject)); - } - if(!empty($this->author)) { - $this->_out('/Author '.$this->_textstring($this->author)); - } - if(!empty($this->keywords)) { - $this->_out('/Keywords '.$this->_textstring($this->keywords)); - } - if(!empty($this->creator)) { - $this->_out('/Creator '.$this->_textstring($this->creator)); - } - } - - /** - * _putcatalog - * @access protected - */ - protected function _putcatalog() { - $this->_out('/Type /Catalog'); - $this->_out('/Pages 1 0 R'); - if($this->ZoomMode=='fullpage') { - $this->_out('/OpenAction [3 0 R /Fit]'); - } - elseif($this->ZoomMode=='fullwidth') { - $this->_out('/OpenAction [3 0 R /FitH null]'); - } - elseif($this->ZoomMode=='real') { - $this->_out('/OpenAction [3 0 R /XYZ null null 1]'); - } - elseif(!is_string($this->ZoomMode)) { - $this->_out('/OpenAction [3 0 R /XYZ null null '.($this->ZoomMode/100).']'); - } - if($this->LayoutMode=='single') { - $this->_out('/PageLayout /SinglePage'); - } - elseif($this->LayoutMode=='continuous') { - $this->_out('/PageLayout /OneColumn'); - } - elseif($this->LayoutMode=='two') { - $this->_out('/PageLayout /TwoColumnLeft'); - } - if (!empty($this->javascript)) { - $this->_out('/Names <n_js).' 0 R>>'); - } - if(count($this->outlines)>0) { - $this->_out('/Outlines '.$this->OutlineRoot.' 0 R'); - $this->_out('/PageMode /UseOutlines'); - } - if($this->rtl) { - $this->_out('/ViewerPreferences << /Direction /R2L >>'); - } - } - - /** - * _puttrailer - * @access protected - */ - protected function _puttrailer() { - $this->_out('/Size '.($this->n+1)); - $this->_out('/Root '.$this->n.' 0 R'); - $this->_out('/Info '.($this->n-1).' 0 R'); - if ($this->encrypted) { - $this->_out('/Encrypt '.$this->enc_obj_id.' 0 R'); - $this->_out('/ID [()()]'); - } - } - - /** - * _putheader - * @access protected - */ - function _putheader() { - $this->_out('%PDF-'.$this->PDFVersion); - } - - /** - * _enddoc - * @access protected - */ - protected function _enddoc() { - $this->_putheader(); - $this->_putpages(); - $this->_putresources(); - //Info - $this->_newobj(); - $this->_out('<<'); - $this->_putinfo(); - $this->_out('>>'); - $this->_out('endobj'); - //Catalog - $this->_newobj(); - $this->_out('<<'); - $this->_putcatalog(); - $this->_out('>>'); - $this->_out('endobj'); - //Cross-ref - $o=strlen($this->buffer); - $this->_out('xref'); - $this->_out('0 '.($this->n+1)); - $this->_out('0000000000 65535 f '); - for($i=1;$i<=$this->n;$i++) { - $this->_out(sprintf('%010d 00000 n ',$this->offsets[$i])); - } - //Trailer - $this->_out('trailer'); - $this->_out('<<'); - $this->_puttrailer(); - $this->_out('>>'); - $this->_out('startxref'); - $this->_out($o); - $this->_out('%%EOF'); - $this->state=3; - } - - /** - * _beginpage - * @access protected - */ - protected function _beginpage($orientation) { - $this->page++; - $this->pages[$this->page]=''; - $this->state=2; - if ($this->rtl) { - $this->x = $this->w - $this->rMargin; - } else { - $this->x = $this->lMargin; - } - $this->y = $this->tMargin; - $this->FontFamily=''; - //Page orientation - if(empty($orientation)) { - $orientation=$this->DefOrientation; - } - else { - $orientation=strtoupper($orientation{0}); - if($orientation!=$this->DefOrientation) { - $this->OrientationChanges[$this->page]=true; - } - } - if($orientation!=$this->CurOrientation) { - //Change orientation - if($orientation=='P') { - $this->wPt=$this->fwPt; - $this->hPt=$this->fhPt; - $this->w=$this->fw; - $this->h=$this->fh; - } - else { - $this->wPt=$this->fhPt; - $this->hPt=$this->fwPt; - $this->w=$this->fh; - $this->h=$this->fw; - } - $this->PageBreakTrigger=$this->h-$this->bMargin; - $this->CurOrientation=$orientation; - } - } - - /** - * End of page contents - * @access protected - */ - protected function _endpage() { - $this->state=1; - } - - /** - * Begin a new object - * @access protected - */ - protected function _newobj() { - $this->n++; - $this->offsets[$this->n]=strlen($this->buffer); - $this->_out($this->n.' 0 obj'); - } - - /** - * Underline text - * @param int $x X coordinate - * @param int $y Y coordinate - * @param string $txt text to underline - * @access protected - */ - protected function _dounderline($x, $y, $txt) { - $up = $this->CurrentFont['up']; - $ut = $this->CurrentFont['ut']; - $w = $this->GetStringWidth($txt) + $this->ws * substr_count($txt,' '); - return sprintf('%.2f %.2f %.2f %.2f re f', $x * $this->k, ($this->h - ($y - $up / 1000 * $this->FontSize)) * $this->k, $w * $this->k, -$ut / 1000 * $this->FontSizePt); - } - - - // REWRITTEN by Warren Sherliker wsherliker@gmail.com - // altered to allow compatibility with all sorts of image formats including gif. - // Can easily extend to work with others - // such as gd xbm etc. which are all supported by php 5+ - // (Requires GD library) - - /** - * Extract info from a JPEG file - * @param string $file image file to parse - * @return string - * @access protected - */ - protected function _parsejpg($file) { - if(!function_exists('imagecreatefromjpeg')) { - // GD is not installed, try legacy method - return $this->_legacyparsejpg($file); - } - $a=getimagesize($file); - if(empty($a)) { - $this->Error('Missing or incorrect image file: '.$file); - } - if($a[2]!=2) { - $this->Error('Not a JPEG file: '.$file); - } - $jpeg = imagecreatefromjpeg($file); - return $this->outputjpg($file, $jpeg); - } - - /** - * Extract info from a GIF file - * @param string $file image file to parse - * @return string - * @access protected - */ - protected function _parsegif($file) { - if(!function_exists('imagecreatefromgif')) { - // PDF doesn't support native GIF and GD is not installed - return false; - } - $a=getimagesize($file); - if(empty($a)) { - $this->Error('Missing or incorrect image file: '.$file); - } - if($a[2]!=1) { - $this->Error('Not a GIF file: '.$file); - } - // Temporary convert file to jpg and then delete this temp data file - $gif = imagecreatefromgif($file); - return $this->toJPEG($file, $gif); - } - - /** - * Extract info from a PNG file - * @param string $file image file to parse - * @return string - * @access protected - */ - protected function _parsepng($file) { - if(!function_exists('imagecreatefrompng')) { - // GD is not installed, try legacy method - return $this->_legacyparsepng($file); - } - $f=fopen($file,'rb'); - if(empty($f)) { - $this->Error('Can\'t open image file: '.$file); - } - //Check signature - if(fread($f,8)!=chr(137).'PNG'.chr(13).chr(10).chr(26).chr(10)) { - $this->Error('Not a PNG file: '.$file); - } - //Read header chunk - fread($f,4); - if(fread($f,4)!='IHDR') { - $this->Error('Incorrect PNG file: '.$file); - } - // Temporary convert file to jpg and then delete this temp data file - $a=getimagesize($file); - $png = imagecreatefrompng($file); - return $this->toJPEG($file, $png); - } - - /** - * Extract info from a JPEG file without using GD - * @param string $file image file to parse - * @return string - * @access protected - */ - protected function _legacyparsejpg($file) { - $a=GetImageSize($file); - if(empty($a)) { - $this->Error('Missing or incorrect image file: '.$file); - } - if($a[2]!=2) { - $this->Error('Not a JPEG file: '.$file); - } - if(!isset($a['channels']) or $a['channels']==3) { - $colspace='DeviceRGB'; - } - elseif($a['channels']==4) { - $colspace='DeviceCMYK'; - } - else { - $colspace='DeviceGray'; - } - $bpc=isset($a['bits']) ? $a['bits'] : 8; - //Read whole file - $f=fopen($file,'rb'); - $data=''; - while(!feof($f)) { - $data.=fread($f,4096); - } - fclose($f); - return array('w'=>$a[0],'h'=>$a[1],'cs'=>$colspace,'bpc'=>$bpc,'f'=>'DCTDecode','data'=>$data); - } - - /** - * Extract info from a PNG file without using GD - * @param string $file image file to parse - * @return string - * @access protected - */ - protected function _legacyparsepng($file) { - $f=fopen($file,'rb'); - if(empty($f)) { - $this->Error('Can\'t open image file: '.$file); - } - //Check signature - if(fread($f,8)!=chr(137).'PNG'.chr(13).chr(10).chr(26).chr(10)) { - $this->Error('Not a PNG file: '.$file); - } - //Read header chunk - fread($f,4); - if(fread($f,4)!='IHDR') { - $this->Error('Incorrect PNG file: '.$file); - } - $w=$this->_freadint($f); - $h=$this->_freadint($f); - $bpc=ord(fread($f,1)); - if($bpc>8) { - $this->Error('16-bit depth not supported: '.$file); - } - $ct=ord(fread($f,1)); - if($ct==0) { - $colspace='DeviceGray'; - } - elseif($ct==2) { - $colspace='DeviceRGB'; - } - elseif($ct==3) { - $colspace='Indexed'; - } - else { - $this->Error('Alpha channel not supported: '.$file); - } - if(ord(fread($f,1))!=0) { - $this->Error('Unknown compression method: '.$file); - } - if(ord(fread($f,1))!=0) { - $this->Error('Unknown filter method: '.$file); - } - if(ord(fread($f,1))!=0) { - $this->Error('Interlacing not supported: '.$file); - } - fread($f,4); - $parms='/DecodeParms <>'; - //Scan chunks looking for palette, transparency and image data - $pal=''; - $trns=''; - $data=''; - do { - $n=$this->_freadint($f); - $type=fread($f,4); - if($type=='PLTE') { - //Read palette - $pal=fread($f,$n); - fread($f,4); - } - elseif($type=='tRNS') { - //Read transparency info - $t=fread($f,$n); - if($ct==0) { - $trns=array(ord(substr($t,1,1))); - } - elseif($ct==2) { - $trns=array(ord(substr($t,1,1)),ord(substr($t,3,1)),ord(substr($t,5,1))); - } - else { - $pos=strpos($t,chr(0)); - if($pos!==false) { - $trns=array($pos); - } - } - fread($f,4); - } - elseif($type=='IDAT') { - //Read image data block - $data.=fread($f,$n); - fread($f,4); - } - elseif($type=='IEND') { - break; - } - else { - fread($f,$n+4); - } - } - while($n); - if($colspace=='Indexed' and empty($pal)) { - $this->Error('Missing palette in '.$file); - } - fclose($f); - return array('w'=>$w, 'h'=>$h, 'cs'=>$colspace, 'bpc'=>$bpc, 'f'=>'FlateDecode', 'parms'=>$parms, 'pal'=>$pal, 'trns'=>$trns, 'data'=>$data); - } - - /** - * Convert the loaded php image to a JPEG and then return a structure for the PDF creator. - * @param string $file Image file name. - * @param image $image Image object. - * return image JPEG image object. - * @access protected - */ - protected function toJPEG($file, $image) { - if ($image) { - // output - $tempname = tempnam(K_PATH_CACHE,'jpg'); - imagejpeg($image, $tempname, 100); - imagedestroy($image); - $retvars = $this->outputjpg($tempname); - // tidy up by removing temporary image - unlink($tempname); - return $retvars; - } else { - $this->Error('Can\'t open image file: '.$file); - } - } - - /** - * Get a JPEG filename and return a structure for the PDF creator. - * @param string $filename JPEG file name. - * @return array structure containing the image data - * @access protected - */ - protected function outputjpg($filename) { - $a=getimagesize($filename); - - if(!isset($a['channels']) or $a['channels']==3) { - $colspace='DeviceRGB'; - } - elseif($a['channels']==4) { - $colspace='DeviceCMYK'; - } - else { - $colspace='DeviceGray'; - } - $bpc=isset($a['bits']) ? $a['bits'] : 8; - //Read whole file - - $f=fopen($filename,'rb'); - $data=''; - while(!feof($f)) { - $data.=fread($f,4096); - } - fclose($f); - - return array('w'=>$a[0],'h'=>$a[1],'cs'=>$colspace,'bpc'=>$bpc,'f'=>'DCTDecode','data'=>$data); - } - - /// END OF REWRITE BY Warren Sherliker wsherliker@gmail.com - - /** - * Read a 4-byte integer from file - * @param string $f file name. - * @return 4-byte integer - * @access protected - */ - protected function _freadint($f) { - $a=unpack('Ni',fread($f,4)); - return $a['i']; - } - - /** - * Format a text string for meta information - * @param string $s string to escape. - * @return string escaped string. - * @access protected - */ - protected function _textstring($s) { - if($this->isunicode) { - //Convert string to UTF-16BE - $s = $this->UTF8ToUTF16BE($s, true); - } - if ($this->encrypted) { - $s = $this->_RC4($this->_objectkey($this->n), $s); - } - return '('. $this->_escape($s).')'; - } - - /** - * Format an URI string - * @param string $s string to escape. - * @return string escaped string. - * @access protected - */ - protected function _uristring($s) { - if ($this->encrypted) { - $s = $this->_RC4($this->_objectkey($this->n), $s); - } - return '('.$this->_escape($s).')'; - } - - /** - * Format a text string - * @param string $s string to escape. - * @return string escaped string. - * @access protected - */ - protected function _escapetext($s) { - if($this->isunicode) { - //Convert string to UTF-16BE and reverse RTL language - $s = $this->utf8StrRev($s, false, $this->tmprtl); - } - return $this->_escape($s); - } - - /** - * Add \ before \, ( and ) - * @param string $s string to escape. - * @return string escaped string. - * @access protected - */ - protected function _escape($s) { - // the chr(13) substitution fixes the Bugs item #1421290. - return strtr($s, array(')' => '\\)', '(' => '\\(', '\\' => '\\\\', chr(13) => '\r')); - } - - /** - * Output a stream. - * @param string $s string to output. - * @access protected - */ - protected function _putstream($s) { - if ($this->encrypted) { - $s = $this->_RC4($this->_objectkey($this->n), $s); - } - $this->_out('stream'); - $this->_out($s); - $this->_out('endstream'); - } - - /** - * Output a string to the document. - * @param string $s string to output. - * @access protected - */ - protected function _out($s) { - if($this->state==2) { - $this->pages[$this->page] .= $s."\n"; - } - else { - $this->buffer .= $s."\n"; - } - } - - /** - * Adds unicode fonts.
- * Based on PDF Reference 1.3 (section 5) - * @access protected - * @author Nicola Asuni - * @since 1.52.0.TC005 (2005-01-05) - */ - protected function _puttruetypeunicode($font) { - // Type0 Font - // A composite font composed of other fonts, organized hierarchically - $this->_newobj(); - $this->_out('<_out('/Subtype /Type0'); - $this->_out('/BaseFont /'.$font['name'].''); - $this->_out('/Encoding /Identity-H'); //The horizontal identity mapping for 2-byte CIDs; may be used with CIDFonts using any Registry, Ordering, and Supplement values. - $this->_out('/DescendantFonts ['.($this->n + 1).' 0 R]'); - $this->_out('/ToUnicode '.($this->n + 2).' 0 R'); - $this->_out('>>'); - $this->_out('endobj'); - - // CIDFontType2 - // A CIDFont whose glyph descriptions are based on TrueType font technology - $this->_newobj(); - $this->_out('<_out('/Subtype /CIDFontType2'); - $this->_out('/BaseFont /'.$font['name'].''); - $this->_out('/CIDSystemInfo '.($this->n + 2).' 0 R'); - $this->_out('/FontDescriptor '.($this->n + 3).' 0 R'); - if (isset($font['desc']['MissingWidth'])){ - $this->_out('/DW '.$font['desc']['MissingWidth'].''); // The default width for glyphs in the CIDFont MissingWidth - } - $w = ""; - foreach ($font['cw'] as $cid => $width) { - $w .= ''.$cid.' ['.$width.'] '; // define a specific width for each individual CID - } - $this->_out('/W ['.$w.']'); // A description of the widths for the glyphs in the CIDFont - $this->_out('/CIDToGIDMap '.($this->n + 4).' 0 R'); - $this->_out('>>'); - $this->_out('endobj'); - - // ToUnicode - // is a stream object that contains the definition of the CMap - // (PDF Reference 1.3 chap. 5.9) - $this->_newobj(); - $this->_out('<>'); - $this->_out('stream'); - $this->_out('/CIDInit /ProcSet findresource begin'); - $this->_out('12 dict begin'); - $this->_out('begincmap'); - $this->_out('/CIDSystemInfo'); - $this->_out('<_out('/Ordering (UCS)'); - $this->_out('/Supplement 0'); - $this->_out('>> def'); - $this->_out('/CMapName /Adobe-Identity-UCS def'); - $this->_out('/CMapType 2 def'); - $this->_out('1 begincodespacerange'); - $this->_out('<0000> '); - $this->_out('endcodespacerange'); - $this->_out('1 beginbfrange'); - $this->_out('<0000> <0000>'); - $this->_out('endbfrange'); - $this->_out('endcmap'); - $this->_out('CMapName currentdict /CMap defineresource pop'); - $this->_out('end'); - $this->_out('end'); - $this->_out('endstream'); - $this->_out('endobj'); - - // CIDSystemInfo dictionary - // A dictionary containing entries that define the character collection of the CIDFont. - $this->_newobj(); - $this->_out('<_out('/Ordering (UCS)'); // A string that uniquely names a character collection issued by a specific registry - $this->_out('/Supplement 0'); // The supplement number of the character collection. - $this->_out('>>'); - $this->_out('endobj'); - - // Font descriptor - // A font descriptor describing the CIDFont default metrics other than its glyph widths - $this->_newobj(); - $this->_out('<_out('/FontName /'.$font['name']); - foreach ($font['desc'] as $key => $value) { - $this->_out('/'.$key.' '.$value); - } - if ($font['file']) { - // A stream containing a TrueType font program - $this->_out('/FontFile2 '.$this->FontFiles[$font['file']]['n'].' 0 R'); - } - $this->_out('>>'); - $this->_out('endobj'); - - // Embed CIDToGIDMap - // A specification of the mapping from CIDs to glyph indices - $this->_newobj(); - $ctgfile = $this->_getfontpath().strtolower($font['ctg']); - if(!file_exists($ctgfile)) { - $this->Error('Font file not found: '.$ctgfile); - } - $size = filesize($ctgfile); - $this->_out('<_out('/Filter /FlateDecode'); - } - $this->_out('>>'); - $this->_putstream(file_get_contents($ctgfile)); - $this->_out('endobj'); - } - - /** - * Converts UTF-8 strings to codepoints array.
- * Invalid byte sequences will be replaced with 0xFFFD (replacement character)
- * Based on: http://www.faqs.org/rfcs/rfc3629.html - * 
-         *       Char. number range  |        UTF-8 octet sequence
-         *       (hexadecimal)    |              (binary)
-         *    --------------------+-----------------------------------------------
-         *    0000 0000-0000 007F | 0xxxxxxx
-         *    0000 0080-0000 07FF | 110xxxxx 10xxxxxx
-         *    0000 0800-0000 FFFF | 1110xxxx 10xxxxxx 10xxxxxx
-         *    0001 0000-0010 FFFF | 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
-         *    ---------------------------------------------------------------------
-         *
-         *   ABFN notation:
-         *   ---------------------------------------------------------------------
-         *   UTF8-octets = *( UTF8-char )
-         *   UTF8-char   = UTF8-1 / UTF8-2 / UTF8-3 / UTF8-4
-         *   UTF8-1      = %x00-7F
-         *   UTF8-2      = %xC2-DF UTF8-tail
-         *
-         *   UTF8-3      = %xE0 %xA0-BF UTF8-tail / %xE1-EC 2( UTF8-tail ) /
-         *                 %xED %x80-9F UTF8-tail / %xEE-EF 2( UTF8-tail )
-         *   UTF8-4      = %xF0 %x90-BF 2( UTF8-tail ) / %xF1-F3 3( UTF8-tail ) /
-         *                 %xF4 %x80-8F 2( UTF8-tail )
-         *   UTF8-tail   = %x80-BF
-         *   ---------------------------------------------------------------------
-         *
- * @param string $str string to process. - * @return array containing codepoints (UTF-8 characters values) - * @access protected - * @author Nicola Asuni - * @since 1.53.0.TC005 (2005-01-05) - */ - protected function UTF8StringToArray($str) { - if(!$this->isunicode) { - return $str; // string is not in unicode - } - $unicode = array(); // array containing unicode values - $bytes = array(); // array containing single character byte sequences - $numbytes = 1; // number of octetc needed to represent the UTF-8 character - - $str .= ""; // force $str to be a string - $length = strlen($str); - - for($i = 0; $i < $length; $i++) { - $char = ord($str{$i}); // get one string character at time - if(count($bytes) == 0) { // get starting octect - if ($char <= 0x7F) { - $unicode[] = $char; // use the character "as is" because is ASCII - $numbytes = 1; - } elseif (($char >> 0x05) == 0x06) { // 2 bytes character (0x06 = 110 BIN) - $bytes[] = ($char - 0xC0) << 0x06; - $numbytes = 2; - } elseif (($char >> 0x04) == 0x0E) { // 3 bytes character (0x0E = 1110 BIN) - $bytes[] = ($char - 0xE0) << 0x0C; - $numbytes = 3; - } elseif (($char >> 0x03) == 0x1E) { // 4 bytes character (0x1E = 11110 BIN) - $bytes[] = ($char - 0xF0) << 0x12; - $numbytes = 4; - } else { - // use replacement character for other invalid sequences - $unicode[] = 0xFFFD; - $bytes = array(); - $numbytes = 1; - } - } elseif (($char >> 0x06) == 0x02) { // bytes 2, 3 and 4 must start with 0x02 = 10 BIN - $bytes[] = $char - 0x80; - if (count($bytes) == $numbytes) { - // compose UTF-8 bytes to a single unicode value - $char = $bytes[0]; - for($j = 1; $j < $numbytes; $j++) { - $char += ($bytes[$j] << (($numbytes - $j - 1) * 0x06)); - } - if ((($char >= 0xD800) AND ($char <= 0xDFFF)) OR ($char >= 0x10FFFF)) { - /* The definition of UTF-8 prohibits encoding character numbers between - U+D800 and U+DFFF, which are reserved for use with the UTF-16 - encoding form (as surrogate pairs) and do not directly represent - characters. */ - $unicode[] = 0xFFFD; // use replacement character - } - else { - $unicode[] = $char; // add char to array - } - // reset data for next char - $bytes = array(); - $numbytes = 1; - } - } else { - // use replacement character for other invalid sequences - $unicode[] = 0xFFFD; - $bytes = array(); - $numbytes = 1; - } - } - return $unicode; - } - - /** - * Converts UTF-8 strings to UTF16-BE.
- * @param string $str string to process. - * @param boolean $setbom if true set the Byte Order Mark (BOM = 0xFEFF) - * @return string - * @access protected - * @author Nicola Asuni - * @since 1.53.0.TC005 (2005-01-05) - * @uses UTF8StringToArray(), arrUTF8ToUTF16BE() - */ - protected function UTF8ToUTF16BE($str, $setbom=true) { - if(!$this->isunicode) { - return $str; // string is not in unicode - } - $unicode = $this->UTF8StringToArray($str); // array containing UTF-8 unicode values - return $this->arrUTF8ToUTF16BE($unicode, $setbom); - } - - /** - * Converts array of UTF-8 characters to UTF16-BE string.
- * Based on: http://www.faqs.org/rfcs/rfc2781.html - * 
-         *   Encoding UTF-16:
-         * 
-          *   Encoding of a single character from an ISO 10646 character value to
-         *    UTF-16 proceeds as follows. Let U be the character number, no greater
-         *    than 0x10FFFF.
-         * 
-         *    1) If U < 0x10000, encode U as a 16-bit unsigned integer and
-         *       terminate.
-         * 
-         *    2) Let U' = U - 0x10000. Because U is less than or equal to 0x10FFFF,
-         *       U' must be less than or equal to 0xFFFFF. That is, U' can be
-         *       represented in 20 bits.
-         * 
-         *    3) Initialize two 16-bit unsigned integers, W1 and W2, to 0xD800 and
-         *       0xDC00, respectively. These integers each have 10 bits free to
-         *       encode the character value, for a total of 20 bits.
-         * 
-         *    4) Assign the 10 high-order bits of the 20-bit U' to the 10 low-order
-         *       bits of W1 and the 10 low-order bits of U' to the 10 low-order
-         *       bits of W2. Terminate.
-         * 
-         *    Graphically, steps 2 through 4 look like:
-         *    U' = yyyyyyyyyyxxxxxxxxxx
-         *    W1 = 110110yyyyyyyyyy
-         *    W2 = 110111xxxxxxxxxx
-         *
- * @param array $unicode array containing UTF-8 unicode values - * @param boolean $setbom if true set the Byte Order Mark (BOM = 0xFEFF) - * @return string - * @access protected - * @author Nicola Asuni - * @since 2.1.000 (2008-01-08) - * @see UTF8ToUTF16BE() - */ - protected function arrUTF8ToUTF16BE($unicode, $setbom=true) { - $outstr = ""; // string to be returned - if ($setbom) { - $outstr .= "\xFE\xFF"; // Byte Order Mark (BOM) - } - foreach($unicode as $char) { - if($char == 0xFFFD) { - $outstr .= "\xFF\xFD"; // replacement character - } elseif ($char < 0x10000) { - $outstr .= chr($char >> 0x08); - $outstr .= chr($char & 0xFF); - } else { - $char -= 0x10000; - $w1 = 0xD800 | ($char >> 0x10); - $w2 = 0xDC00 | ($char & 0x3FF); - $outstr .= chr($w1 >> 0x08); - $outstr .= chr($w1 & 0xFF); - $outstr .= chr($w2 >> 0x08); - $outstr .= chr($w2 & 0xFF); - } - } - return $outstr; - } - // ==================================================== - - /** - * Set header font. - * @param array $font font - * @since 1.1 - */ - public function setHeaderFont($font) { - $this->header_font = $font; - } - - /** - * Set footer font. - * @param array $font font - * @since 1.1 - */ - public function setFooterFont($font) { - $this->footer_font = $font; - } - - /** - * Set language array. - * @param array $language - * @since 1.1 - */ - public function setLanguageArray($language) { - $this->l = $language; - $this->rtl = $this->l['a_meta_dir']=='rtl' ? true : false; - } - - /** - * Set document barcode. - * @param string $bc barcode - */ - public function setBarcode($bc="") { - $this->barcode = $bc; - } - - /** - * Print Barcode. - * @param int $x x position in user units - * @param int $y y position in user units - * @param int $w width in user units - * @param int $h height position in user units - * @param string $type type of barcode (I25, C128A, C128B, C128C, C39) - * @param string $style barcode style - * @param string $font font for text - * @param int $xres x resolution - * @param string $code code to print - */ - public function writeBarcode($x, $y, $w, $h, $type, $style, $font, $xres, $code) { - require_once(dirname(__FILE__)."/barcode/barcode.php"); - require_once(dirname(__FILE__)."/barcode/i25object.php"); - require_once(dirname(__FILE__)."/barcode/c39object.php"); - require_once(dirname(__FILE__)."/barcode/c128aobject.php"); - require_once(dirname(__FILE__)."/barcode/c128bobject.php"); - require_once(dirname(__FILE__)."/barcode/c128cobject.php"); - - if (empty($code)) { - return; - } - - if (empty($style)) { - $style = BCS_ALIGN_LEFT; - $style |= BCS_IMAGE_PNG; - $style |= BCS_TRANSPARENT; - //$style |= BCS_BORDER; - //$style |= BCS_DRAW_TEXT; - //$style |= BCS_STRETCH_TEXT; - //$style |= BCS_REVERSE_COLOR; - } - if (empty($font)) {$font = BCD_DEFAULT_FONT;} - if (empty($xres)) {$xres = BCD_DEFAULT_XRES;} - - $scale_factor = 1.5 * $xres * $this->k; - $bc_w = round($w * $scale_factor); //width in points - $bc_h = round($h * $scale_factor); //height in points - - switch (strtoupper($type)) { - case "I25": { - $obj = new I25Object($bc_w, $bc_h, $style, $code); - break; - } - case "C128A": { - $obj = new C128AObject($bc_w, $bc_h, $style, $code); - break; - } - default: - case "C128B": { - $obj = new C128BObject($bc_w, $bc_h, $style, $code); - break; - } - case "C128C": { - $obj = new C128CObject($bc_w, $bc_h, $style, $code); - break; - } - case "C39": { - $obj = new C39Object($bc_w, $bc_h, $style, $code); - break; - } - } - - $obj->SetFont($font); - $obj->DrawObject($xres); - - //use a temporary file.... - $tmpName = tempnam(K_PATH_CACHE,'img'); - imagepng($obj->getImage(), $tmpName); - $this->Image($tmpName, $x, $y, $w, $h, 'png'); - $obj->DestroyObject(); - unset($obj); - unlink($tmpName); - } - - /** - * Returns the PDF data. - */ - public function getPDFData() { - if($this->state < 3) { - $this->Close(); - } - return $this->buffer; - } - - // --- HTML PARSER FUNCTIONS --- - - /** - * Allows to preserve some HTML formatting.
- * Supports: h1, h2, h3, h4, h5, h6, b, u, i, a, img, p, br, strong, em, font, blockquote, li, ul, ol, hr, td, th, tr, table, sup, sub, small - * @param string $html text to display - * @param boolean $ln if true add a new line after text (default = true) - * @param int $fill Indicates if the background must be painted (1) or transparent (0). Default value: 0. - * @param boolean $reseth if true reset the last cell height (default false). - * @param boolean $cell if true add the default cMargin space to each Write. - */ - public function writeHTML($html, $ln=true, $fill=0, $reseth=false, $cell=false) { - - // store some variables - $html=strip_tags($html,"