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5.9.153
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nicolaasuni
parent
5c8bddfa69
commit
9c8c5f961f
@ -1,3 +1,10 @@
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5.9.153 (2012-03-28)
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- A bug on font conversion was fixed.
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- All fonts were updated.
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- Method isCharDefined() was added to find if a character is defined on the selected font.
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- Method replaceMissingChars() was added to automatically replace missing chars on selected font.
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- SetFont() method was fixed.
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5.9.152 (2012-03-23)
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- The following overprint methods were added: setOverprint(), getOverprint().
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- Signature of setAlpha() method was changed and method getAlpha() was added.
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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: 5.9.152
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Release date: 2012-03-23
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Version: 5.9.153
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Release date: 2012-03-28
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Author: Nicola Asuni
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Copyright (c) 2002-2012:
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108
tcpdf.php
108
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 : 5.9.152
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// Version : 5.9.153
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// Begin : 2002-08-03
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// Last Update : 2012-03-23
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// Last Update : 2012-03-28
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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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@ -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 5.9.152
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* @version 5.9.153
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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 5.9.152
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* @version 5.9.153
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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 = '5.9.152';
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private $tcpdf_version = '5.9.153';
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// Protected properties
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@ -5279,7 +5279,7 @@ class TCPDF {
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* @since 1.0
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* @see AddFont(), SetFontSize()
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*/
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public function SetFont($family, $style='', $size=0, $fontfile='', $subset='default', $out=true) {
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public function SetFont($family, $style='', $size=null, $fontfile='', $subset='default', $out=true) {
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//Select a font; size given in points
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if ($size === null) {
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$size = $this->FontSizePt;
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@ -5420,6 +5420,70 @@ class TCPDF {
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return ($ascent / $this->k);
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}
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/**
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* Return the font descent value
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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 $style (string) Font style.
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* @return (boolean) true if the char is defined, false otherwise.
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* @public
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* @since 5.9.153 (2012-03-28)
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*/
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public function isCharDefined($char, $font='', $style='') {
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if (is_string($char)) {
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// get character code
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$char = $this->UTF8StringToArray($char);
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$char = $char[0];
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}
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if ($this->empty_string($font)) {
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$font = $this->FontFamily;
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}
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$fontdata = $this->AddFont($font, $style);
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$fontinfo = $this->getFontBuffer($fontdata['fontkey']);
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return (isset($fontinfo['cw'][intval($char)]));
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}
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/**
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* Replace missing font characters on selected font with specified substitutions.
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* @param $text (string) Text to process.
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* @param $font (string) Font name (family name).
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* @param $style (string) Font style.
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* @param $subs (array) Array of possible character substitutions. The key is the character to check (integer value) and the value is a single intege value or an array of possible substitutes.
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* @return (string) Processed text.
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* @public
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* @since 5.9.153 (2012-03-28)
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*/
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public function replaceMissingChars($text, $font='', $style='', $subs=array()) {
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if (empty($subs)) {
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return $text;
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}
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if ($this->empty_string($font)) {
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$font = $this->FontFamily;
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}
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$fontdata = $this->AddFont($font, $style);
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$fontinfo = $this->getFontBuffer($fontdata['fontkey']);
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$uniarr = $this->UTF8StringToArray($text);
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foreach ($uniarr as $k => $chr) {
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if (!isset($fontinfo['cw'][$chr])) {
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// this character is missing on the selected font
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if (isset($subs[$chr])) {
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// we have available substitutions
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if (is_array($subs[$chr])) {
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foreach($subs[$chr] as $s) {
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if (isset($fontinfo['cw'][$s])) {
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$uniarr[$k] = $s;
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break;
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}
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}
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} elseif (isset($fontinfo['cw'][$subs[$chr]])) {
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$uniarr[$k] = $subs[$chr];
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}
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}
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}
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}
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return $this->UniArrSubString($this->UTF8ArrayToUniArray($uniarr));
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}
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/**
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* Defines the default monospaced font.
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* @param $font (string) Font name.
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@ -9840,8 +9904,8 @@ class TCPDF {
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/**
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* Get SHORT from string (Big Endian 16-bit signed integer).
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* @param $str (string) string from where to extract value
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* @param $offset (int) point from where to read the data
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* @param $str (string) String from where to extract value.
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* @param $offset (int) Point from where to read the data.
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* @return int 16 bit value
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* @author Nicola Asuni
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* @protected
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@ -9854,8 +9918,8 @@ class TCPDF {
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/**
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* Get FWORD from string (Big Endian 16-bit signed integer).
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* @param $str (string) string from where to extract value
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* @param $offset (int) point from where to read the data
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* @param $str (string) String from where to extract value.
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* @param $offset (int) Point from where to read the data.
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* @return int 16 bit value
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* @author Nicola Asuni
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* @protected
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@ -10234,7 +10298,7 @@ class TCPDF {
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fclose($fp);
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}
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$offset = 0; // offset position of the font data
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if ($this->_getULONG($font, $offset) != 0x10000) {
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if ($this->_getULONG($font, $offset) != 0x10000) { echo $this->_getULONG($font, $offset);
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// sfnt version must be 0x00010000 for TrueType version 1.0.
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return $font;
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}
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@ -10455,7 +10519,7 @@ class TCPDF {
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$offset += 2;
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$subHeaders[$k]['entryCount'] = $this->_getUSHORT($font, $offset);
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$offset += 2;
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$subHeaders[$k]['idDelta'] = $this->_getSHORT($font, $offset);
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$subHeaders[$k]['idDelta'] = $this->_getUSHORT($font, $offset);
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$offset += 2;
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$subHeaders[$k]['idRangeOffset'] = $this->_getUSHORT($font, $offset);
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$offset += 2;
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@ -10482,8 +10546,7 @@ class TCPDF {
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// combine high and low bytes
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$c = (($i << 8) + $j);
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$idRangeOffset = ($subHeaders[$k]['idRangeOffset'] + $j - $subHeaders[$k]['firstCode']);
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$g = $glyphIndexArray[$idRangeOffset];
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$g += ($idDelta[$k] - 65536);
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$g = ($glyphIndexArray[$idRangeOffset] + $idDelta[$k]) % 65536;
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if ($g < 0) {
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$g = 0;
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}
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@ -10530,12 +10593,11 @@ class TCPDF {
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for ($k = 0; $k < $segCount; ++$k) {
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for ($c = $startCount[$k]; $c <= $endCount[$k]; ++$c) {
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if ($idRangeOffset[$k] == 0) {
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$g = $c;
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$g = ($idDelta[$k] + $c) % 65536;
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} else {
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$gid = (($idRangeOffset[$k] / 2) + ($c - $startCount[$k]) - ($segCount - $k));
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$g = $glyphIdArray[$gid];
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$g = ($glyphIdArray[$gid] + $idDelta[$k]) % 65536;
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}
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$g += ($idDelta[$k] - 65536);
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if ($g < 0) {
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$g = 0;
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}
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@ -10584,7 +10646,7 @@ class TCPDF {
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//SURROGATE_OFFSET = (0x10000 - (0xD800 << 10) - 0xDC00) = -56613888
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$c = ((55232 + ($k >> 10)) << 10) + (0xDC00 + ($k & 0x3FF)) -56613888;
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}
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$ctg[$c] = $g;
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$ctg[$c] = 0;
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++$startGlyphID;
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}
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}
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@ -10889,7 +10951,7 @@ class TCPDF {
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$offset += 2;
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$subHeaders[$k]['entryCount'] = $this->_getUSHORT($font, $offset);
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$offset += 2;
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$subHeaders[$k]['idDelta'] = $this->_getSHORT($font, $offset);
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$subHeaders[$k]['idDelta'] = $this->_getUSHORT($font, $offset);
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$offset += 2;
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$subHeaders[$k]['idRangeOffset'] = $this->_getUSHORT($font, $offset);
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$offset += 2;
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@ -10919,8 +10981,7 @@ class TCPDF {
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$c = (($i << 8) + $j);
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if (isset($subsetchars[$c])) {
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$idRangeOffset = ($subHeaders[$k]['idRangeOffset'] + $j - $subHeaders[$k]['firstCode']);
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$g = $glyphIndexArray[$idRangeOffset];
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$g += ($idDelta[$k] - 65536);
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$g = ($glyphIndexArray[$idRangeOffset] + $idDelta[$k]) % 65536;
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if ($g < 0) {
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$g = 0;
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}
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@ -10969,12 +11030,11 @@ class TCPDF {
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for ($c = $startCount[$k]; $c <= $endCount[$k]; ++$c) {
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if (isset($subsetchars[$c])) {
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if ($idRangeOffset[$k] == 0) {
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$g = $c;
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$g = ($idDelta[$k] + $c) % 65536;
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} else {
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$gid = (($idRangeOffset[$k] / 2) + ($c - $startCount[$k]) - ($segCount - $k));
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$g = $glyphIdArray[$gid];
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$g = ($glyphIdArray[$gid] + $idDelta[$k]) % 65536;
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}
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$g += ($idDelta[$k] - 65536);
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if ($g < 0) {
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$g = 0;
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}
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