mirror of
https://github.com/vdm-io/tcpdf.git
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5.9.167 (2012-06-22)
- Thai language rendering was fixed and improved. - Method isCharDefined() was improved. - Protected method replaceChar() was added. - Font kerning word was corrected to tracking.
This commit is contained in:
nick
parent
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commit
5ca264c68d
@ -1,3 +1,9 @@
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5.9.167 (2012-06-22)
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- Thai language rendering was fixed and improved.
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- Method isCharDefined() was improved.
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- Protected method replaceChar() was added.
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- Font "kerning" word was corrected to "tracking".
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5.9.166 (2012-06-21)
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- Array to string conversion on file_id creation was fixed.
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- Thai language rendering was fixed (thanks to Atsawin Chaowanakritsanakul).
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@ -601,7 +607,7 @@
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- The problem of blank page for nobr table higher than a single page was fixed.
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5.9.000 (2010-10-06)
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- Support for text stretching and spacing (kerning) was added, see example n. 63 and methods setFontStretching(), getFontStretching(), setFontSpacing(), getFontSpacing().
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- Support for text stretching and spacing (tracking) was added, see example n. 63 and methods setFontStretching(), getFontStretching(), setFontSpacing(), getFontSpacing().
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- Support for CSS properties 'font-stretch' and 'letter-spacing' was added (see example n. 63).
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- The cMargin state was replaced by cell_padding array that can be set/get using setCellPadding() and getCellPadding() methods.
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- Methods getCellPaddings() and setCellPaddings() were added to fine tune cell paddings (see example n. 5).
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@ -8,8 +8,8 @@ http://sourceforge.net/donate/index.php?group_id=128076
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------------------------------------------------------------
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Name: TCPDF
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Version: 5.9.166
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Release date: 2012-06-21
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Version: 5.9.167
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Release date: 2012-06-22
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Author: Nicola Asuni
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Copyright (c) 2002-2012:
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@ -47,7 +47,7 @@ Main Features:
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* no-write page regions;
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* bookmarks, named destinations and table of content;
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* text hyphenation;
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* text stretching and spacing (tracking/kerning);
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* text stretching and spacing (tracking);
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* automatic page break, line break and text alignments including justification;
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* automatic page numbering and page groups;
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* move and delete pages;
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@ -66,6 +66,9 @@ $pdf->setLanguageArray($l);
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// ---------------------------------------------------------
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// set default font subsetting mode
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$pdf->setFontSubsetting(true);
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// set font
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$pdf->SetFont('freeserif', '', 12);
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@ -2,10 +2,10 @@
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//============================================================+
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// File name : example_063.php
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// Begin : 2010-09-29
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// Last Update : 2010-10-05
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// Last Update : 2012-06-21
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//
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// Description : Example 063 for TCPDF class
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// Text stretching and spacing (tracking/kerning)
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// Text stretching and spacing (tracking)
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//
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// Author: Nicola Asuni
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//
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@ -22,7 +22,7 @@
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/**
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* Creates an example PDF TEST document using TCPDF
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* @package com.tecnick.tcpdf
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* @abstract TCPDF - Example: Text stretching and spacing (tracking/kerning)
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* @abstract TCPDF - Example: Text stretching and spacing (tracking)
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* @author Nicola Asuni
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* @since 2010-09-29
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*/
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@ -72,10 +72,10 @@ $pdf->SetFont('helvetica', 'B', 16);
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// add a page
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$pdf->AddPage();
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$pdf->Write(0, 'Example of Text Stretching and Spacing (tracking/kerning)', '', 0, 'L', true, 0, false, false, 0);
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$pdf->Write(0, 'Example of Text Stretching and Spacing (tracking)', '', 0, 'L', true, 0, false, false, 0);
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$pdf->Ln(5);
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// create several cells to display all cases of stretching and kerning combinations.
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// create several cells to display all cases of stretching and spacing combinations.
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$fonts = array('times', 'dejavuserif');
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$alignments = array('L' => 'LEFT', 'C' => 'CENTER', 'R' => 'RIGHT', 'J' => 'JUSTIFY');
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120
tcpdf.php
120
tcpdf.php
@ -1,9 +1,9 @@
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<?php
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//============================================================+
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// File name : tcpdf.php
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// Version : 5.9.166
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// Version : 5.9.167
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// Begin : 2002-08-03
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// Last Update : 2012-06-21
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// Last Update : 2012-06-22
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// Author : Nicola Asuni - Tecnick.com LTD - Manor Coach House, Church Hill, Aldershot, Hants, GU12 4RQ, UK - www.tecnick.com - info@tecnick.com
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// License : http://www.tecnick.com/pagefiles/tcpdf/LICENSE.TXT GNU-LGPLv3
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// -------------------------------------------------------------------
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@ -57,7 +57,7 @@
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// * no-write page regions;
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// * bookmarks, named destinations and table of content;
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// * text hyphenation;
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// * text stretching and spacing (tracking/kerning);
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// * text stretching and spacing (tracking);
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// * automatic page break, line break and text alignments including justification;
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// * automatic page numbering and page groups;
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// * move and delete pages;
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@ -125,7 +125,7 @@
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* <li>no-write page regions;</li>
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* <li>bookmarks, named destinations and table of content;</li>
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* <li>text hyphenation;</li>
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* <li>text stretching and spacing (tracking/kerning);</li>
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* <li>text stretching and spacing (tracking);</li>
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* <li>automatic page break, line break and text alignments including justification;</li>
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* <li>automatic page numbering and page groups;</li>
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* <li>move and delete pages;</li>
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@ -137,7 +137,7 @@
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* Tools to encode your unicode fonts are on fonts/utils directory.</p>
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* @package com.tecnick.tcpdf
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* @author Nicola Asuni
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* @version 5.9.166
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* @version 5.9.167
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*/
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// Main configuration file. Define the K_TCPDF_EXTERNAL_CONFIG constant to skip this file.
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@ -149,7 +149,7 @@ require_once(dirname(__FILE__).'/config/tcpdf_config.php');
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* TCPDF project (http://www.tcpdf.org) has been originally derived in 2002 from the Public Domain FPDF class by Olivier Plathey (http://www.fpdf.org), but now is almost entirely rewritten.<br>
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* @package com.tecnick.tcpdf
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* @brief PHP class for generating PDF documents without requiring external extensions.
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* @version 5.9.166
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* @version 5.9.167
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* @author Nicola Asuni - info@tecnick.com
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*/
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class TCPDF {
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@ -160,7 +160,7 @@ class TCPDF {
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* Current TCPDF version.
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* @private
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*/
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private $tcpdf_version = '5.9.166';
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private $tcpdf_version = '5.9.167';
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// Protected properties
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@ -1596,7 +1596,7 @@ class TCPDF {
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protected $font_stretching = 100;
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/**
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* Increases or decreases the space between characters in a text by the specified amount (tracking/kerning).
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* Increases or decreases the space between characters in a text by the specified amount (tracking).
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* @protected
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* @since 5.9.000 (2010-09-29)
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*/
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@ -4933,7 +4933,7 @@ class TCPDF {
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}
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/**
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* Returns the length of the char in user unit for the current font considering current stretching and spacing (tracking/kerning).
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* Returns the length of the char in user unit for the current font considering current stretching and spacing (tracking).
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* @param $char (int) The char code whose length is to be returned
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* @param $notlast (boolean) set to false for the latest character on string, true otherwise (default)
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* @return float char width
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@ -5414,7 +5414,7 @@ class TCPDF {
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}
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/**
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* Return the font ascent value
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* Return the font ascent value.
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* @param $font (string) font name
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* @param $style (string) font style
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* @param $size (float) The size (in points)
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@ -5435,7 +5435,7 @@ class TCPDF {
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}
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/**
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* Return the font descent value
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* Return true in the character is present in the specified font.
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* @param $char (mixed) Character to check (integer value or string)
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* @param $font (string) Font name (family name).
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* @param $style (string) Font style.
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@ -5450,6 +5450,9 @@ class TCPDF {
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$char = $char[0];
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}
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if ($this->empty_string($font)) {
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if ($this->empty_string($style)) {
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return (isset($this->CurrentFont['cw'][intval($char)]));
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}
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$font = $this->FontFamily;
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}
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$fontdata = $this->AddFont($font, $style);
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@ -6063,71 +6066,57 @@ class TCPDF {
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// sara um
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if (in_array($ch1, $longtail)) {
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// tonemark at upper left
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$newchr = (0xf713 + $ch0 - 0x0e48);
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$output[] = $newchr;
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$this->CurrentFont['subsetchars'][$newchr] = true;
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$output[] = $this->replaceChar($ch0, (0xf713 + $ch0 - 0x0e48));
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} else {
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// tonemark at upper right (normal position)
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$output[] = $ch0;
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}
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} elseif (in_array($ch1, $longtail) OR (in_array($ch2, $longtail) AND in_array($ch1, $lowvowel))) {
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// tonemark at lower left
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$newchr = (0xf705 + $ch0 - 0x0e48);
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$output[] = $newchr;
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$this->CurrentFont['subsetchars'][$newchr] = true;
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$output[] = $this->replaceChar($ch0, (0xf705 + $ch0 - 0x0e48));
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} elseif (in_array($ch1, $upvowel)) {
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if (in_array($ch2, $longtail)) {
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// tonemark at upper left
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$newchr = (0xf713 + $ch0 - 0x0e48);
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$output[] = $newchr;
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$this->CurrentFont['subsetchars'][$newchr] = true;
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$output[] = $this->replaceChar($ch0, (0xf713 + $ch0 - 0x0e48));
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} else {
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// tonemark at upper right (normal position)
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$output[] = $ch0;
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}
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} else {
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// tonemark at lower right
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$newchr = (0xf70a + $ch0 - 0x0e48);
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$output[] = $newchr;
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$this->CurrentFont['subsetchars'][$newchr] = true;
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$output[] = $this->replaceChar($ch0, (0xf70a + $ch0 - 0x0e48));
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}
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} elseif (($ch0 == 0x0e33) AND (in_array($ch1, $longtail) OR (in_array($ch2, $longtail) AND in_array($ch1, $tonemark)))) {
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// add lower left nikhahit and sara aa
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$output[] = 0xf711;
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$this->CurrentFont['subsetchars'][0xf711] = true;
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$output[] = 0x0e32;
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$this->CurrentFont['subsetchars'][0x0e32] = true;
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if ($this->isCharDefined(0xf711) AND $this->isCharDefined(0x0e32)) {
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$output[] = 0xf711;
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$output[] = 0x0e32;
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} else {
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$output[] = $ch0;
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}
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} elseif (in_array($ch1, $longtail)) {
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if ($ch0 == 0x0e31) {
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// lower left mai hun arkad
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$output[] = 0xf710;
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$this->CurrentFont['subsetchars'][0xf710] = true;
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$output[] = $this->replaceChar($ch0, 0xf710);
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} elseif (in_array($ch0, $upvowel)) {
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// lower left
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$newchr = (0xf701 + $ch0 - 0x0e34);
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$output[] = $newchr;
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$this->CurrentFont['subsetchars'][$newchr] = true;
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$output[] = $this->replaceChar($ch0, (0xf701 + $ch0 - 0x0e34));
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} elseif ($ch0 == 0x0e47) {
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// lower left mai tai koo
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$output[] = 0xf712;
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$this->CurrentFont['subsetchars'][0xf712] = true;
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$output[] = $this->replaceChar($ch0, 0xf712);
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} else {
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// normal character
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$output[] = $ch0;
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}
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} elseif (in_array($ch1, $lowtail) AND in_array($ch0, $lowvowel)) {
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// lower vowel
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$newchr = (0xf718 + $ch0 - 0x0e38);
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$output[] = $newchr;
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$this->CurrentFont['subsetchars'][$newchr] = true;
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$output[] = $this->replaceChar($ch0, (0xf718 + $ch0 - 0x0e38));
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} elseif (($ch0 == 0x0e0d) AND in_array($chn, $lowvowel)) {
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// yo ying without lower part
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$output[] = 0xf70f;
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$this->CurrentFont['subsetchars'][0xf70f] = true;
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$output[] = $this->replaceChar($ch0, 0xf70f);
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} elseif (($ch0 == 0x0e10) AND in_array($chn, $lowvowel)) {
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// tho santan without lower part
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$output[] = 0xf700;
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$this->CurrentFont['subsetchars'][0xf700] = true;
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$output[] = $this->replaceChar($ch0, 0xf700);
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} else {
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$output[] = $ch0;
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}
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@ -6136,6 +6125,7 @@ class TCPDF {
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$output[] = $unicode[$i];
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}
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}
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$unicode = $output;
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} // end of K_THAI_TOPCHARS
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$txt2 = $this->arrUTF8ToUTF16BE($unicode, false);
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}
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@ -6253,6 +6243,27 @@ class TCPDF {
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$xdk = $xdx * $k;
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// print text
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$s .= sprintf('BT %F %F Td [(%s)] TJ ET', $xdk, (($this->h - $basefonty) * $k), $txt2);
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if (isset($uniblock)) {
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// print overlapping characters as separate string
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$xshift = 0; // horizontal shift
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$ty = (($this->h - $basefonty + (0.2 * $this->FontSize)) * $k);
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$spw = (($w - $txwidth - $this->cell_padding['L'] - $this->cell_padding['R']) / ($ns?$ns:1));
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foreach ($uniblock as $uk => $uniarr) {
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if (($uk % 2) == 0) {
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// x space to skip
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if ($spacewidth != 0) {
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// justification shift
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$xshift += (count(array_keys($uniarr, 32)) * $spw);
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}
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$xshift += $this->GetArrStringWidth($uniarr); // + shift justification
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} else {
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// character to print
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$topchr = $this->arrUTF8ToUTF16BE($uniarr, false);
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$topchr = $this->_escape($topchr);
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$s .= sprintf(' BT %F %F Td [(%s)] TJ ET', ($xdk + ($xshift * $k)), $ty, $topchr);
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}
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}
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}
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if ($this->underline) {
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$s .= ' '.$this->_dounderlinew($xdx, $basefonty, $width);
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}
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@ -6315,6 +6326,25 @@ class TCPDF {
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return $rs;
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}
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/**
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* Replace a char if is defined on the current font.
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* @param $oldchar (int) Integer code (unicode) of the character to replace.
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* @param $newchar (int) Integer code (unicode) of the new character.
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* @return int the replaced char or the old char in case the new char i not defined
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* @protected
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* @since 5.9.167 (2012-06-22)
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*/
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protected function replaceChar($oldchar, $newchar) {
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if ($this->isCharDefined($newchar)) {
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// add the new char on the subset list
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$this->CurrentFont['subsetchars'][$newchar] = true;
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// return the new char
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return $newchr;
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}
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// return the old char
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return $oldchar;
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}
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/**
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* Returns the code to draw the cell border
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* @param $x (float) X coordinate.
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@ -20970,7 +21000,7 @@ class TCPDF {
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/**
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* Returns the letter-spacing value from CSS value
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* @param $spacing (string) letter-spacing value
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* @param $parent (float) font spacing (tracking/kerning) value of the parent element
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* @param $parent (float) font spacing (tracking) value of the parent element
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* @return float quantity to increases or decreases the space between characters in a text.
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* @protected
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* @since 5.9.000 (2010-10-02)
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@ -21918,7 +21948,7 @@ Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value:
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$curfontascent = $this->getFontAscent($curfontname, $curfontstyle, $curfontsize);
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$curfontdescent = $this->getFontDescent($curfontname, $curfontstyle, $curfontsize);
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$curfontstretcing = $this->font_stretching;
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$curfontkerning = $this->font_spacing;
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$curfonttracking = $this->font_spacing;
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$this->newline = true;
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$newline = true;
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$startlinepage = $this->page;
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@ -22057,7 +22087,7 @@ Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value:
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$this_method_vars['curfontascent'] = $curfontascent;
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$this_method_vars['curfontdescent'] = $curfontdescent;
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$this_method_vars['curfontstretcing'] = $curfontstretcing;
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$this_method_vars['curfontkerning'] = $curfontkerning;
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$this_method_vars['curfonttracking'] = $curfonttracking;
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$this_method_vars['minstartliney'] = $minstartliney;
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$this_method_vars['maxbottomliney'] = $maxbottomliney;
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$this_method_vars['yshift'] = $yshift;
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@ -27453,7 +27483,7 @@ Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value:
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/**
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* Get the amount to increase or decrease the space between characters in a text.
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* @return int font spacing (tracking/kerning) value
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* @return int font spacing (tracking) value
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* @author Nicola Asuni
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* @public
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* @since 5.9.000 (2010-09-29)
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