611 lines
16 KiB
PHP
611 lines
16 KiB
PHP
|
<?php
|
||
|
//============================================================+
|
||
|
// File name : makefont.php
|
||
|
// Begin : 2004-12-31
|
||
|
// Last Update : 2008-12-06
|
||
|
// Version : 1.2.004
|
||
|
// License : GNU LGPL (http://www.gnu.org/copyleft/lesser.html)
|
||
|
// ----------------------------------------------------------------------------
|
||
|
// Copyright (C) 2008 Nicola Asuni - Tecnick.com S.r.l.
|
||
|
//
|
||
|
// This program is free software: you can redistribute it and/or modify
|
||
|
// it under the terms of the GNU Lesser General Public License as published by
|
||
|
// the Free Software Foundation, either version 2.1 of the License, or
|
||
|
// (at your option) any later version.
|
||
|
//
|
||
|
// This program is distributed in the hope that it will be useful,
|
||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
// GNU Lesser General Public License for more details.
|
||
|
//
|
||
|
// You should have received a copy of the GNU Lesser General Public License
|
||
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
//
|
||
|
// See LICENSE.TXT file for more information.
|
||
|
// ----------------------------------------------------------------------------
|
||
|
//
|
||
|
// Description : Utility to generate font definition files fot TCPDF
|
||
|
//
|
||
|
// Authors: Nicola Asuni, Olivier Plathey, Steven Wittens
|
||
|
//
|
||
|
// (c) Copyright:
|
||
|
// Nicola Asuni
|
||
|
// Tecnick.com S.r.l.
|
||
|
// Via della Pace, 11
|
||
|
// 09044 Quartucciu (CA)
|
||
|
// ITALY
|
||
|
// www.tecnick.com
|
||
|
// info@tecnick.com
|
||
|
//============================================================+
|
||
|
|
||
|
/**
|
||
|
* Utility to generate font definition files fot TCPDF.
|
||
|
* @author Nicola Asuni, Olivier Plathey, Steven Wittens
|
||
|
* @copyright 2004-2009 Nicola Asuni - Tecnick.com S.r.l (www.tecnick.com) Via Della Pace, 11 - 09044 - Quartucciu (CA) - ITALY - www.tecnick.com - info@tecnick.com
|
||
|
* @package com.tecnick.tcpdf
|
||
|
* @link http://www.tcpdf.org
|
||
|
* @license http://www.gnu.org/copyleft/lesser.html LGPL
|
||
|
*/
|
||
|
|
||
|
/**
|
||
|
*
|
||
|
* @param string $fontfile path to font file (TTF, OTF or PFB).
|
||
|
* @param string $fmfile font metrics file (UFM or AFM).
|
||
|
* @param boolean $embedded Set to false to not embed the font, true otherwise (default).
|
||
|
* @param string $enc Name of the encoding table to use. Omit this parameter for TrueType Unicode, OpenType Unicode and symbolic fonts like Symbol or ZapfDingBats.
|
||
|
* @param array $patch Optional modification of the encoding
|
||
|
*/
|
||
|
function MakeFont($fontfile, $fmfile, $embedded=true, $enc='cp1252', $patch=array()) {
|
||
|
//Generate a font definition file
|
||
|
set_magic_quotes_runtime(0);
|
||
|
ini_set('auto_detect_line_endings', '1');
|
||
|
if (!file_exists($fontfile)) {
|
||
|
die('Error: file not found: '.$fontfile);
|
||
|
}
|
||
|
if (!file_exists($fmfile)) {
|
||
|
die('Error: file not found: '.$fmfile);
|
||
|
}
|
||
|
$cidtogidmap = '';
|
||
|
$map = array();
|
||
|
$diff = '';
|
||
|
$dw = 0; // default width
|
||
|
$ffext = strtolower(substr($fontfile, -3));
|
||
|
$fmext = strtolower(substr($fmfile, -3));
|
||
|
if ($fmext == 'afm') {
|
||
|
if (($ffext == 'ttf') OR ($ffext == 'otf')) {
|
||
|
$type = 'TrueType';
|
||
|
} elseif ($ffext == 'pfb') {
|
||
|
$type = 'Type1';
|
||
|
} else {
|
||
|
die('Error: unrecognized font file extension: '.$ffext);
|
||
|
}
|
||
|
if ($enc) {
|
||
|
$map = ReadMap($enc);
|
||
|
foreach ($patch as $cc => $gn) {
|
||
|
$map[$cc] = $gn;
|
||
|
}
|
||
|
}
|
||
|
$fm = ReadAFM($fmfile, $map);
|
||
|
if (isset($widths['.notdef'])) {
|
||
|
$dw = $widths['.notdef'];
|
||
|
}
|
||
|
if ($enc) {
|
||
|
$diff = MakeFontEncoding($map);
|
||
|
}
|
||
|
$fd = MakeFontDescriptor($fm, empty($map));
|
||
|
} elseif ($fmext == 'ufm') {
|
||
|
$enc = '';
|
||
|
if (($ffext == 'ttf') OR ($ffext == 'otf')) {
|
||
|
$type = 'TrueTypeUnicode';
|
||
|
} else {
|
||
|
die('Error: not a TrueType font: '.$ffext);
|
||
|
}
|
||
|
$fm = ReadUFM($fmfile, $cidtogidmap);
|
||
|
$dw = $fm['MissingWidth'];
|
||
|
$fd = MakeFontDescriptor($fm, false);
|
||
|
}
|
||
|
//Start generation
|
||
|
$s = '<?php'."\n";
|
||
|
$s .= '$type=\''.$type."';\n";
|
||
|
$s .= '$name=\''.$fm['FontName']."';\n";
|
||
|
$s .= '$desc='.$fd.";\n";
|
||
|
if (!isset($fm['UnderlinePosition'])) {
|
||
|
$fm['UnderlinePosition'] = -100;
|
||
|
}
|
||
|
if (!isset($fm['UnderlineThickness'])) {
|
||
|
$fm['UnderlineThickness'] = 50;
|
||
|
}
|
||
|
$s .= '$up='.$fm['UnderlinePosition'].";\n";
|
||
|
$s .= '$ut='.$fm['UnderlineThickness'].";\n";
|
||
|
if ($dw <= 0) {
|
||
|
if (isset($fm['Widths'][32]) AND ($fm['Widths'][32] > 0)) {
|
||
|
// assign default space width
|
||
|
$dw = $fm['Widths'][32];
|
||
|
} else {
|
||
|
$dw = 600;
|
||
|
}
|
||
|
}
|
||
|
$s .= '$dw='.$dw.";\n";
|
||
|
$w = MakeWidthArray($fm);
|
||
|
$s .= '$cw='.$w.";\n";
|
||
|
$s .= '$enc=\''.$enc."';\n";
|
||
|
$s .= '$diff=\''.$diff."';\n";
|
||
|
$basename = substr(basename($fmfile), 0, -4);
|
||
|
if ($embedded) {
|
||
|
//Embedded font
|
||
|
if (($type == 'TrueType') OR ($type == 'TrueTypeUnicode')) {
|
||
|
CheckTTF($fontfile);
|
||
|
}
|
||
|
$f = fopen($fontfile,'rb');
|
||
|
if (!$f) {
|
||
|
die('Error: Unable to open '.$fontfile);
|
||
|
}
|
||
|
$file = fread($f, filesize($fontfile));
|
||
|
fclose($f);
|
||
|
if ($type == 'Type1') {
|
||
|
//Find first two sections and discard third one
|
||
|
$header = (ord($file{0}) == 128);
|
||
|
if ($header) {
|
||
|
//Strip first binary header
|
||
|
$file = substr($file, 6);
|
||
|
}
|
||
|
$pos = strpos($file, 'eexec');
|
||
|
if (!$pos) {
|
||
|
die('Error: font file does not seem to be valid Type1');
|
||
|
}
|
||
|
$size1 = $pos + 6;
|
||
|
if ($header AND (ord($file{$size1}) == 128)) {
|
||
|
//Strip second binary header
|
||
|
$file = substr($file, 0, $size1).substr($file, $size1+6);
|
||
|
}
|
||
|
$pos = strpos($file, '00000000');
|
||
|
if (!$pos) {
|
||
|
die('Error: font file does not seem to be valid Type1');
|
||
|
}
|
||
|
$size2 = $pos - $size1;
|
||
|
$file = substr($file, 0, ($size1 + $size2));
|
||
|
}
|
||
|
$basename = strtolower($basename);
|
||
|
if (function_exists('gzcompress')) {
|
||
|
$cmp = $basename.'.z';
|
||
|
SaveToFile($cmp, gzcompress($file, 9), 'b');
|
||
|
$s .= '$file=\''.$cmp."';\n";
|
||
|
print "Font file compressed (".$cmp.")\n";
|
||
|
if (!empty($cidtogidmap)) {
|
||
|
$cmp = $basename.'.ctg.z';
|
||
|
SaveToFile($cmp, gzcompress($cidtogidmap, 9), 'b');
|
||
|
print "CIDToGIDMap created and compressed (".$cmp.")\n";
|
||
|
$s .= '$ctg=\''.$cmp."';\n";
|
||
|
}
|
||
|
} else {
|
||
|
$s .= '$file=\''.basename($fontfile)."';\n";
|
||
|
print "Notice: font file could not be compressed (zlib extension not available)\n";
|
||
|
if (!empty($cidtogidmap)) {
|
||
|
$cmp = $basename.'.ctg';
|
||
|
$f = fopen($cmp, 'wb');
|
||
|
fwrite($f, $cidtogidmap);
|
||
|
fclose($f);
|
||
|
print "CIDToGIDMap created (".$cmp.")\n";
|
||
|
$s .= '$ctg=\''.$cmp."';\n";
|
||
|
}
|
||
|
}
|
||
|
if($type == 'Type1') {
|
||
|
$s .= '$size1='.$size1.";\n";
|
||
|
$s .= '$size2='.$size2.";\n";
|
||
|
} else {
|
||
|
$s.='$originalsize='.filesize($fontfile).";\n";
|
||
|
}
|
||
|
} else {
|
||
|
//Not embedded font
|
||
|
$s .= '$file='."'';\n";
|
||
|
}
|
||
|
$s .= "?>";
|
||
|
SaveToFile($basename.'.php',$s);
|
||
|
print "Font definition file generated (".$basename.".php)\n";
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* Read the specified encoding map.
|
||
|
* @param string $enc map name (see /enc/ folder for valid names).
|
||
|
*/
|
||
|
function ReadMap($enc) {
|
||
|
//Read a map file
|
||
|
$file = dirname(__FILE__).'/enc/'.strtolower($enc).'.map';
|
||
|
$a = file($file);
|
||
|
if (empty($a)) {
|
||
|
die('Error: encoding not found: '.$enc);
|
||
|
}
|
||
|
$cc2gn = array();
|
||
|
foreach ($a as $l) {
|
||
|
if ($l{0} == '!') {
|
||
|
$e = preg_split('/[ \\t]+/',rtrim($l));
|
||
|
$cc = hexdec(substr($e[0],1));
|
||
|
$gn = $e[2];
|
||
|
$cc2gn[$cc] = $gn;
|
||
|
}
|
||
|
}
|
||
|
for($i = 0; $i <= 255; $i++) {
|
||
|
if(!isset($cc2gn[$i])) {
|
||
|
$cc2gn[$i] = '.notdef';
|
||
|
}
|
||
|
}
|
||
|
return $cc2gn;
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* Read UFM file
|
||
|
*/
|
||
|
function ReadUFM($file, &$cidtogidmap) {
|
||
|
//Prepare empty CIDToGIDMap
|
||
|
$cidtogidmap = str_pad('', (256 * 256 * 2), "\x00");
|
||
|
//Read a font metric file
|
||
|
$a = file($file);
|
||
|
if (empty($a)) {
|
||
|
die('File not found');
|
||
|
}
|
||
|
$widths = array();
|
||
|
$fm = array();
|
||
|
foreach($a as $l) {
|
||
|
$e = explode(' ',chop($l));
|
||
|
if(count($e) < 2) {
|
||
|
continue;
|
||
|
}
|
||
|
$code = $e[0];
|
||
|
$param = $e[1];
|
||
|
if($code == 'U') {
|
||
|
// U 827 ; WX 0 ; N squaresubnosp ; G 675 ;
|
||
|
//Character metrics
|
||
|
$cc = (int)$e[1];
|
||
|
if ($cc != -1) {
|
||
|
$gn = $e[7];
|
||
|
$w = $e[4];
|
||
|
$glyph = $e[10];
|
||
|
$widths[$cc] = $w;
|
||
|
if($cc == ord('X')) {
|
||
|
$fm['CapXHeight'] = $e[13];
|
||
|
}
|
||
|
// Set GID
|
||
|
if (($cc >= 0) AND ($cc < 0xFFFF) AND $glyph) {
|
||
|
$cidtogidmap{($cc * 2)} = chr($glyph >> 8);
|
||
|
$cidtogidmap{(($cc * 2) + 1)} = chr($glyph & 0xFF);
|
||
|
}
|
||
|
}
|
||
|
if(($gn == '.notdef') AND (!isset($fm['MissingWidth']))) {
|
||
|
$fm['MissingWidth'] = $w;
|
||
|
}
|
||
|
} elseif($code == 'FontName') {
|
||
|
$fm['FontName'] = $param;
|
||
|
} elseif($code == 'Weight') {
|
||
|
$fm['Weight'] = $param;
|
||
|
} elseif($code == 'ItalicAngle') {
|
||
|
$fm['ItalicAngle'] = (double)$param;
|
||
|
} elseif($code == 'Ascender') {
|
||
|
$fm['Ascender'] = (int)$param;
|
||
|
} elseif($code == 'Descender') {
|
||
|
$fm['Descender'] = (int)$param;
|
||
|
} elseif($code == 'UnderlineThickness') {
|
||
|
$fm['UnderlineThickness'] = (int)$param;
|
||
|
} elseif($code == 'UnderlinePosition') {
|
||
|
$fm['UnderlinePosition'] = (int)$param;
|
||
|
} elseif($code == 'IsFixedPitch') {
|
||
|
$fm['IsFixedPitch'] = ($param == 'true');
|
||
|
} elseif($code == 'FontBBox') {
|
||
|
$fm['FontBBox'] = array($e[1], $e[2], $e[3], $e[4]);
|
||
|
} elseif($code == 'CapHeight') {
|
||
|
$fm['CapHeight'] = (int)$param;
|
||
|
} elseif($code == 'StdVW') {
|
||
|
$fm['StdVW'] = (int)$param;
|
||
|
}
|
||
|
}
|
||
|
if(!isset($fm['MissingWidth'])) {
|
||
|
$fm['MissingWidth'] = 600;
|
||
|
}
|
||
|
if(!isset($fm['FontName'])) {
|
||
|
die('FontName not found');
|
||
|
}
|
||
|
$fm['Widths'] = $widths;
|
||
|
return $fm;
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* Read AFM file
|
||
|
*/
|
||
|
function ReadAFM($file,&$map) {
|
||
|
//Read a font metric file
|
||
|
$a = file($file);
|
||
|
if(empty($a)) {
|
||
|
die('File not found');
|
||
|
}
|
||
|
$widths = array();
|
||
|
$fm = array();
|
||
|
$fix = array(
|
||
|
'Edot'=>'Edotaccent',
|
||
|
'edot'=>'edotaccent',
|
||
|
'Idot'=>'Idotaccent',
|
||
|
'Zdot'=>'Zdotaccent',
|
||
|
'zdot'=>'zdotaccent',
|
||
|
'Odblacute' => 'Ohungarumlaut',
|
||
|
'odblacute' => 'ohungarumlaut',
|
||
|
'Udblacute'=>'Uhungarumlaut',
|
||
|
'udblacute'=>'uhungarumlaut',
|
||
|
'Gcedilla'=>'Gcommaaccent'
|
||
|
,'gcedilla'=>'gcommaaccent',
|
||
|
'Kcedilla'=>'Kcommaaccent',
|
||
|
'kcedilla'=>'kcommaaccent',
|
||
|
'Lcedilla'=>'Lcommaaccent',
|
||
|
'lcedilla'=>'lcommaaccent',
|
||
|
'Ncedilla'=>'Ncommaaccent',
|
||
|
'ncedilla'=>'ncommaaccent',
|
||
|
'Rcedilla'=>'Rcommaaccent',
|
||
|
'rcedilla'=>'rcommaaccent',
|
||
|
'Scedilla'=>'Scommaaccent',
|
||
|
'scedilla'=>'scommaaccent',
|
||
|
'Tcedilla'=>'Tcommaaccent',
|
||
|
'tcedilla'=>'tcommaaccent',
|
||
|
'Dslash'=>'Dcroat',
|
||
|
'dslash'=>'dcroat',
|
||
|
'Dmacron'=>'Dcroat',
|
||
|
'dmacron'=>'dcroat',
|
||
|
'combininggraveaccent'=>'gravecomb',
|
||
|
'combininghookabove'=>'hookabovecomb',
|
||
|
'combiningtildeaccent'=>'tildecomb',
|
||
|
'combiningacuteaccent'=>'acutecomb',
|
||
|
'combiningdotbelow'=>'dotbelowcomb',
|
||
|
'dongsign'=>'dong'
|
||
|
);
|
||
|
foreach($a as $l) {
|
||
|
$e = explode(' ', rtrim($l));
|
||
|
if (count($e) < 2) {
|
||
|
continue;
|
||
|
}
|
||
|
$code = $e[0];
|
||
|
$param = $e[1];
|
||
|
if ($code == 'C') {
|
||
|
//Character metrics
|
||
|
$cc = (int)$e[1];
|
||
|
$w = $e[4];
|
||
|
$gn = $e[7];
|
||
|
if (substr($gn, -4) == '20AC') {
|
||
|
$gn = 'Euro';
|
||
|
}
|
||
|
if (isset($fix[$gn])) {
|
||
|
//Fix incorrect glyph name
|
||
|
foreach ($map as $c => $n) {
|
||
|
if ($n == $fix[$gn]) {
|
||
|
$map[$c] = $gn;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
if (empty($map)) {
|
||
|
//Symbolic font: use built-in encoding
|
||
|
$widths[$cc] = $w;
|
||
|
} else {
|
||
|
$widths[$gn] = $w;
|
||
|
if($gn == 'X') {
|
||
|
$fm['CapXHeight'] = $e[13];
|
||
|
}
|
||
|
}
|
||
|
if($gn == '.notdef') {
|
||
|
$fm['MissingWidth'] = $w;
|
||
|
}
|
||
|
} elseif($code == 'FontName') {
|
||
|
$fm['FontName'] = $param;
|
||
|
} elseif($code == 'Weight') {
|
||
|
$fm['Weight'] = $param;
|
||
|
} elseif($code == 'ItalicAngle') {
|
||
|
$fm['ItalicAngle'] = (double)$param;
|
||
|
} elseif($code == 'Ascender') {
|
||
|
$fm['Ascender'] = (int)$param;
|
||
|
} elseif($code == 'Descender') {
|
||
|
$fm['Descender'] = (int)$param;
|
||
|
} elseif($code == 'UnderlineThickness') {
|
||
|
$fm['UnderlineThickness'] = (int)$param;
|
||
|
} elseif($code == 'UnderlinePosition') {
|
||
|
$fm['UnderlinePosition'] = (int)$param;
|
||
|
} elseif($code == 'IsFixedPitch') {
|
||
|
$fm['IsFixedPitch'] = ($param == 'true');
|
||
|
} elseif($code == 'FontBBox') {
|
||
|
$fm['FontBBox'] = array($e[1], $e[2], $e[3], $e[4]);
|
||
|
} elseif($code == 'CapHeight') {
|
||
|
$fm['CapHeight'] = (int)$param;
|
||
|
} elseif($code == 'StdVW') {
|
||
|
$fm['StdVW'] = (int)$param;
|
||
|
}
|
||
|
}
|
||
|
if (!isset($fm['FontName'])) {
|
||
|
die('FontName not found');
|
||
|
}
|
||
|
if (!empty($map)) {
|
||
|
if (!isset($widths['.notdef'])) {
|
||
|
$widths['.notdef'] = 600;
|
||
|
}
|
||
|
if (!isset($widths['Delta']) AND isset($widths['increment'])) {
|
||
|
$widths['Delta'] = $widths['increment'];
|
||
|
}
|
||
|
//Order widths according to map
|
||
|
for ($i = 0; $i <= 255; $i++) {
|
||
|
if (!isset($widths[$map[$i]])) {
|
||
|
print "Warning: character ".$map[$i]." is missing\n";
|
||
|
$widths[$i] = $widths['.notdef'];
|
||
|
} else {
|
||
|
$widths[$i] = $widths[$map[$i]];
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
$fm['Widths'] = $widths;
|
||
|
return $fm;
|
||
|
}
|
||
|
|
||
|
function MakeFontDescriptor($fm, $symbolic=false) {
|
||
|
//Ascent
|
||
|
$asc = (isset($fm['Ascender']) ? $fm['Ascender'] : 1000);
|
||
|
$fd = "array('Ascent'=>".$asc;
|
||
|
//Descent
|
||
|
$desc = (isset($fm['Descender']) ? $fm['Descender'] : -200);
|
||
|
$fd .= ",'Descent'=>".$desc;
|
||
|
//CapHeight
|
||
|
if (isset($fm['CapHeight'])) {
|
||
|
$ch = $fm['CapHeight'];
|
||
|
} elseif (isset($fm['CapXHeight'])) {
|
||
|
$ch = $fm['CapXHeight'];
|
||
|
} else {
|
||
|
$ch = $asc;
|
||
|
}
|
||
|
$fd .= ",'CapHeight'=>".$ch;
|
||
|
//Flags
|
||
|
$flags = 0;
|
||
|
if (isset($fm['IsFixedPitch']) AND $fm['IsFixedPitch']) {
|
||
|
$flags += 1<<0;
|
||
|
}
|
||
|
if ($symbolic) {
|
||
|
$flags += 1<<2;
|
||
|
} else {
|
||
|
$flags += 1<<5;
|
||
|
}
|
||
|
if (isset($fm['ItalicAngle']) AND ($fm['ItalicAngle'] != 0)) {
|
||
|
$flags += 1<<6;
|
||
|
}
|
||
|
$fd .= ",'Flags'=>".$flags;
|
||
|
//FontBBox
|
||
|
if (isset($fm['FontBBox'])) {
|
||
|
$fbb = $fm['FontBBox'];
|
||
|
} else {
|
||
|
$fbb = array(0, ($desc - 100), 1000, ($asc + 100));
|
||
|
}
|
||
|
$fd .= ",'FontBBox'=>'[".$fbb[0].' '.$fbb[1].' '.$fbb[2].' '.$fbb[3]."]'";
|
||
|
//ItalicAngle
|
||
|
$ia = (isset($fm['ItalicAngle']) ? $fm['ItalicAngle'] : 0);
|
||
|
$fd .= ",'ItalicAngle'=>".$ia;
|
||
|
//StemV
|
||
|
if (isset($fm['StdVW'])) {
|
||
|
$stemv = $fm['StdVW'];
|
||
|
} elseif (isset($fm['Weight']) and eregi('(bold|black)', $fm['Weight'])) {
|
||
|
$stemv = 120;
|
||
|
} else {
|
||
|
$stemv = 70;
|
||
|
}
|
||
|
$fd .= ",'StemV'=>".$stemv;
|
||
|
//MissingWidth
|
||
|
if(isset($fm['MissingWidth'])) {
|
||
|
$fd .= ",'MissingWidth'=>".$fm['MissingWidth'];
|
||
|
}
|
||
|
$fd .= ')';
|
||
|
return $fd;
|
||
|
}
|
||
|
|
||
|
function MakeWidthArray($fm) {
|
||
|
//Make character width array
|
||
|
$s = 'array(';
|
||
|
$cw = $fm['Widths'];
|
||
|
$els = array();
|
||
|
$c = 0;
|
||
|
foreach ($cw as $i => $w) {
|
||
|
if (is_numeric($i)) {
|
||
|
$els[] = (((($c++)%10) == 0) ? "\n" : '').$i.'=>'.$w;
|
||
|
}
|
||
|
}
|
||
|
$s .= implode(',', $els);
|
||
|
$s .= ')';
|
||
|
return $s;
|
||
|
}
|
||
|
|
||
|
function MakeFontEncoding($map) {
|
||
|
//Build differences from reference encoding
|
||
|
$ref = ReadMap('cp1252');
|
||
|
$s = '';
|
||
|
$last = 0;
|
||
|
for ($i = 32; $i <= 255; $i++) {
|
||
|
if ($map[$i] != $ref[$i]) {
|
||
|
if ($i != $last+1) {
|
||
|
$s .= $i.' ';
|
||
|
}
|
||
|
$last = $i;
|
||
|
$s .= '/'.$map[$i].' ';
|
||
|
}
|
||
|
}
|
||
|
return rtrim($s);
|
||
|
}
|
||
|
|
||
|
function SaveToFile($file, $s, $mode='t') {
|
||
|
$f = fopen($file, 'w'.$mode);
|
||
|
if(!$f) {
|
||
|
die('Can\'t write to file '.$file);
|
||
|
}
|
||
|
fwrite($f, $s, strlen($s));
|
||
|
fclose($f);
|
||
|
}
|
||
|
|
||
|
function ReadShort($f) {
|
||
|
$a = unpack('n1n', fread($f, 2));
|
||
|
return $a['n'];
|
||
|
}
|
||
|
|
||
|
function ReadLong($f) {
|
||
|
$a = unpack('N1N', fread($f, 4));
|
||
|
return $a['N'];
|
||
|
}
|
||
|
|
||
|
function CheckTTF($file) {
|
||
|
//Check if font license allows embedding
|
||
|
$f = fopen($file, 'rb');
|
||
|
if (!$f) {
|
||
|
die('Error: unable to open '.$file);
|
||
|
}
|
||
|
//Extract number of tables
|
||
|
fseek($f, 4, SEEK_CUR);
|
||
|
$nb = ReadShort($f);
|
||
|
fseek($f, 6, SEEK_CUR);
|
||
|
//Seek OS/2 table
|
||
|
$found = false;
|
||
|
for ($i = 0; $i < $nb; $i++) {
|
||
|
if (fread($f, 4) == 'OS/2') {
|
||
|
$found = true;
|
||
|
break;
|
||
|
}
|
||
|
fseek($f, 12, SEEK_CUR);
|
||
|
}
|
||
|
if (!$found) {
|
||
|
fclose($f);
|
||
|
return;
|
||
|
}
|
||
|
fseek($f, 4, SEEK_CUR);
|
||
|
$offset = ReadLong($f);
|
||
|
fseek($f, $offset, SEEK_SET);
|
||
|
//Extract fsType flags
|
||
|
fseek($f, 8, SEEK_CUR);
|
||
|
$fsType = ReadShort($f);
|
||
|
$rl = ($fsType & 0x02) != 0;
|
||
|
$pp = ($fsType & 0x04) != 0;
|
||
|
$e = ($fsType & 0x08) != 0;
|
||
|
fclose($f);
|
||
|
if($rl AND (!$pp) AND (!$e)) {
|
||
|
print "Warning: font license does not allow embedding\n";
|
||
|
}
|
||
|
}
|
||
|
|
||
|
$arg = $GLOBALS['argv'];
|
||
|
if (count($arg) >= 3) {
|
||
|
ob_start();
|
||
|
array_shift($arg);
|
||
|
if (sizeof($arg) == 3) {
|
||
|
$arg[3] = $arg[2];
|
||
|
$arg[2] = true;
|
||
|
} else {
|
||
|
if (!isset($arg[2])) {
|
||
|
$arg[2] = true;
|
||
|
}
|
||
|
if (!isset($arg[3])) {
|
||
|
$arg[3] = 'cp1252';
|
||
|
}
|
||
|
}
|
||
|
if (!isset($arg[4])) {
|
||
|
$arg[4] = array();
|
||
|
}
|
||
|
MakeFont($arg[0], $arg[1], $arg[2], $arg[3], $arg[4]);
|
||
|
$t = ob_get_clean();
|
||
|
print preg_replace('!<BR( /)?>!i', "\n", $t);
|
||
|
} else {
|
||
|
print "Usage: makefont.php <ttf/otf/pfb file> <afm/ufm file> <encoding> <patch>\n";
|
||
|
}
|
||
|
?>
|