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<?php
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//=======================================================================
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// File: jpgraph_ttf.inc.php
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// Description: Handling of TTF fonts
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// Created: 2006-11-19
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// Ver: $Id: jpgraph_ttf.inc.php 1858 2009-09-28 14:39:51Z ljp $
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//
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// Copyright (c) Aditus Consulting. All rights reserved.
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//========================================================================
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// TTF Font families
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define("FF_COURIER",10);
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define("FF_VERDANA",11);
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define("FF_TIMES",12);
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define("FF_COMIC",14);
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define("FF_ARIAL",15);
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define("FF_GEORGIA",16);
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define("FF_TREBUCHE",17);
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// Gnome Vera font
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// Available from http://www.gnome.org/fonts/
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define("FF_VERA",18);
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define("FF_VERAMONO",19);
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define("FF_VERASERIF",20);
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// Chinese font
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define("FF_SIMSUN",30);
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define("FF_CHINESE",31);
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define("FF_BIG5",32);
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// Japanese font
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define("FF_MINCHO",40);
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define("FF_PMINCHO",41);
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define("FF_GOTHIC",42);
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define("FF_PGOTHIC",43);
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// Hebrew fonts
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define("FF_DAVID",44);
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define("FF_MIRIAM",45);
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define("FF_AHRON",46);
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// Dejavu-fonts http://sourceforge.net/projects/dejavu
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define("FF_DV_SANSSERIF",47);
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define("FF_DV_SERIF",48);
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define("FF_DV_SANSSERIFMONO",49);
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define("FF_DV_SERIFCOND",50);
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define("FF_DV_SANSSERIFCOND",51);
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// Extra fonts
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// Download fonts from
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// http://www.webfontlist.com
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// http://www.webpagepublicity.com/free-fonts.html
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// http://www.fontonic.com/fonts.asp?width=d&offset=120
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// http://www.fontspace.com/category/famous
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// define("FF_SPEEDO",71); // This font is also known as Bauer (Used for development gauge fascia)
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define("FF_DIGITAL",72); // Digital readout font
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define("FF_COMPUTER",73); // The classic computer font
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define("FF_CALCULATOR",74); // Triad font
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define("FF_USERFONT",90);
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define("FF_USERFONT1",90);
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define("FF_USERFONT2",91);
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define("FF_USERFONT3",92);
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// Limits for fonts
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define("_FIRST_FONT",10);
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define("_LAST_FONT",99);
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// TTF Font styles
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define("FS_NORMAL",9001);
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define("FS_BOLD",9002);
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define("FS_ITALIC",9003);
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define("FS_BOLDIT",9004);
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define("FS_BOLDITALIC",9004);
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//Definitions for internal font
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define("FF_FONT0",1);
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define("FF_FONT1",2);
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define("FF_FONT2",4);
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//------------------------------------------------------------------------
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// Defines for font setup
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//------------------------------------------------------------------------
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// Actual name of the TTF file used together with FF_CHINESE aka FF_BIG5
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// This is the TTF file being used when the font family is specified as
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// either FF_CHINESE or FF_BIG5
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define('CHINESE_TTF_FONT','bkai00mp.ttf');
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// Special unicode greek language support
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define("LANGUAGE_GREEK",false);
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// If you are setting this config to true the conversion of greek characters
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// will assume that the input text is windows 1251
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define("GREEK_FROM_WINDOWS",false);
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// Special unicode cyrillic language support
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define("LANGUAGE_CYRILLIC",false);
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// If you are setting this config to true the conversion
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// will assume that the input text is windows 1251, if
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// false it will assume koi8-r
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define("CYRILLIC_FROM_WINDOWS",false);
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// The following constant is used to auto-detect
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// whether cyrillic conversion is really necessary
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// if enabled. Just replace 'windows-1251' with a variable
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// containing the input character encoding string
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// of your application calling jpgraph.
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// A typical such string would be 'UTF-8' or 'utf-8'.
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// The comparison is case-insensitive.
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// If this charset is not a 'koi8-r' or 'windows-1251'
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// derivate then no conversion is done.
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//
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// This constant can be very important in multi-user
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// multi-language environments where a cyrillic conversion
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// could be needed for some cyrillic people
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// and resulting in just erraneous conversions
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// for not-cyrillic language based people.
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//
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// Example: In the free project management
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// software dotproject.net $locale_char_set is dynamically
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// set by the language environment the user has chosen.
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//
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// Usage: define('LANGUAGE_CHARSET', $locale_char_set);
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//
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// where $locale_char_set is a GLOBAL (string) variable
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// from the application including JpGraph.
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//
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define('LANGUAGE_CHARSET', null);
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// Japanese TrueType font used with FF_MINCHO, FF_PMINCHO, FF_GOTHIC, FF_PGOTHIC
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// Standard fonts from Infomation-technology Promotion Agency (IPA)
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// See http://mix-mplus-ipa.sourceforge.jp/
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define('MINCHO_TTF_FONT','ipam.ttf');
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define('PMINCHO_TTF_FONT','ipamp.ttf');
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define('GOTHIC_TTF_FONT','ipag.ttf');
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define('PGOTHIC_TTF_FONT','ipagp.ttf');
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// Assume that Japanese text have been entered in EUC-JP encoding.
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// If this define is true then conversion from EUC-JP to UTF8 is done
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// automatically in the library using the mbstring module in PHP.
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define('ASSUME_EUCJP_ENCODING',false);
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//=================================================================
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// CLASS LanguageConv
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// Description:
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// Converts various character encoding into proper
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// UTF-8 depending on how the library have been configured and
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// what font family is being used
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//=================================================================
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class LanguageConv {
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private $g2312 = null ;
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function Convert($aTxt,$aFF) {
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if( LANGUAGE_GREEK ) {
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if( GREEK_FROM_WINDOWS ) {
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$unistring = LanguageConv::gr_win2uni($aTxt);
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} else {
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$unistring = LanguageConv::gr_iso2uni($aTxt);
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}
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return $unistring;
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} elseif( LANGUAGE_CYRILLIC ) {
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if( CYRILLIC_FROM_WINDOWS && (!defined('LANGUAGE_CHARSET') || stristr(LANGUAGE_CHARSET, 'windows-1251')) ) {
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$aTxt = convert_cyr_string($aTxt, "w", "k");
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}
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if( !defined('LANGUAGE_CHARSET') || stristr(LANGUAGE_CHARSET, 'koi8-r') || stristr(LANGUAGE_CHARSET, 'windows-1251')) {
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$isostring = convert_cyr_string($aTxt, "k", "i");
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$unistring = LanguageConv::iso2uni($isostring);
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}
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else {
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$unistring = $aTxt;
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}
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return $unistring;
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}
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elseif( $aFF === FF_SIMSUN ) {
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// Do Chinese conversion
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if( $this->g2312 == null ) {
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include_once 'jpgraph_gb2312.php' ;
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$this->g2312 = new GB2312toUTF8();
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}
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return $this->g2312->gb2utf8($aTxt);
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}
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elseif( $aFF === FF_BIG5 ) {
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if( !function_exists('iconv') ) {
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JpGraphError::RaiseL(25006);
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//('Usage of FF_CHINESE (FF_BIG5) font family requires that your PHP setup has the iconv() function. By default this is not compiled into PHP (needs the "--width-iconv" when configured).');
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}
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return iconv('BIG5','UTF-8',$aTxt);
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}
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elseif( ASSUME_EUCJP_ENCODING &&
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($aFF == FF_MINCHO || $aFF == FF_GOTHIC || $aFF == FF_PMINCHO || $aFF == FF_PGOTHIC) ) {
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if( !function_exists('mb_convert_encoding') ) {
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JpGraphError::RaiseL(25127);
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}
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return mb_convert_encoding($aTxt, 'UTF-8','EUC-JP');
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}
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elseif( $aFF == FF_DAVID || $aFF == FF_MIRIAM || $aFF == FF_AHRON ) {
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return LanguageConv::heb_iso2uni($aTxt);
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}
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else
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return $aTxt;
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}
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// Translate iso encoding to unicode
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public static function iso2uni ($isoline){
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$uniline='';
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for ($i=0; $i < strlen($isoline); $i++){
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$thischar=substr($isoline,$i,1);
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$charcode=ord($thischar);
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$uniline.=($charcode>175) ? "&#" . (1040+($charcode-176)). ";" : $thischar;
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}
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return $uniline;
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}
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// Translate greek iso encoding to unicode
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public static function gr_iso2uni ($isoline) {
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$uniline='';
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for ($i=0; $i < strlen($isoline); $i++) {
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$thischar=substr($isoline,$i,1);
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$charcode=ord($thischar);
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$uniline.=($charcode>179 && $charcode!=183 && $charcode!=187 && $charcode!=189) ? "&#" . (900+($charcode-180)). ";" : $thischar;
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}
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return $uniline;
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}
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// Translate greek win encoding to unicode
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public static function gr_win2uni ($winline) {
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$uniline='';
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for ($i=0; $i < strlen($winline); $i++) {
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$thischar=substr($winline,$i,1);
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$charcode=ord($thischar);
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if ($charcode==161 || $charcode==162) {
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$uniline.="&#" . (740+$charcode). ";";
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}
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else {
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$uniline.=(($charcode>183 && $charcode!=187 && $charcode!=189) || $charcode==180) ? "&#" . (900+($charcode-180)). ";" : $thischar;
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}
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}
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return $uniline;
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}
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public static function heb_iso2uni($isoline) {
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$isoline = hebrev($isoline);
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$o = '';
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$n = strlen($isoline);
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for($i=0; $i < $n; $i++) {
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$c=ord( substr($isoline,$i,1) );
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$o .= ($c > 223) && ($c < 251) ? '&#'.(1264+$c).';' : chr($c);
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}
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return utf8_encode($o);
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}
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}
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//=============================================================
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// CLASS TTF
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// Description: Handle TTF font names and mapping and loading of
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// font files
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//=============================================================
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class TTF {
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private $font_files,$style_names;
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function __construct() {
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// String names for font styles to be used in error messages
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$this->style_names=array(
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FS_NORMAL =>'normal',
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FS_BOLD =>'bold',
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FS_ITALIC =>'italic',
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FS_BOLDITALIC =>'bolditalic');
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// File names for available fonts
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$this->font_files=array(
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FF_COURIER => array(FS_NORMAL =>'cour.ttf',
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FS_BOLD =>'courbd.ttf',
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FS_ITALIC =>'couri.ttf',
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FS_BOLDITALIC =>'courbi.ttf' ),
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FF_GEORGIA => array(FS_NORMAL =>'georgia.ttf',
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FS_BOLD =>'georgiab.ttf',
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FS_ITALIC =>'georgiai.ttf',
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FS_BOLDITALIC =>'' ),
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FF_TREBUCHE =>array(FS_NORMAL =>'trebuc.ttf',
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FS_BOLD =>'trebucbd.ttf',
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FS_ITALIC =>'trebucit.ttf',
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FS_BOLDITALIC =>'trebucbi.ttf' ),
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FF_VERDANA => array(FS_NORMAL =>'verdana.ttf',
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FS_BOLD =>'verdanab.ttf',
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FS_ITALIC =>'verdanai.ttf',
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FS_BOLDITALIC =>'' ),
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FF_TIMES => array(FS_NORMAL =>'times.ttf',
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FS_BOLD =>'timesbd.ttf',
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FS_ITALIC =>'timesi.ttf',
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FS_BOLDITALIC =>'timesbi.ttf' ),
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FF_COMIC => array(FS_NORMAL =>'comic.ttf',
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FS_BOLD =>'comicbd.ttf',
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FS_ITALIC =>'',
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FS_BOLDITALIC =>'' ),
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FF_ARIAL => array(FS_NORMAL =>'arial.ttf',
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FS_BOLD =>'arialbd.ttf',
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FS_ITALIC =>'ariali.ttf',
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FS_BOLDITALIC =>'arialbi.ttf' ) ,
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FF_VERA => array(FS_NORMAL =>'Vera.ttf',
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FS_BOLD =>'VeraBd.ttf',
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FS_ITALIC =>'VeraIt.ttf',
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FS_BOLDITALIC =>'VeraBI.ttf' ),
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FF_VERAMONO => array(FS_NORMAL =>'VeraMono.ttf',
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FS_BOLD =>'VeraMoBd.ttf',
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FS_ITALIC =>'VeraMoIt.ttf',
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FS_BOLDITALIC =>'VeraMoBI.ttf' ),
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FF_VERASERIF=> array(FS_NORMAL =>'VeraSe.ttf',
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FS_BOLD =>'VeraSeBd.ttf',
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FS_ITALIC =>'',
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FS_BOLDITALIC =>'' ) ,
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/* Chinese fonts */
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FF_SIMSUN => array(
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FS_NORMAL =>'simsun.ttc',
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FS_BOLD =>'simhei.ttf',
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FS_ITALIC =>'',
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FS_BOLDITALIC =>'' ),
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FF_CHINESE => array(
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FS_NORMAL =>CHINESE_TTF_FONT,
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FS_BOLD =>'',
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FS_ITALIC =>'',
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328 |
FS_BOLDITALIC =>'' ),
|
|
|
329 |
FF_BIG5 => array(
|
|
|
330 |
FS_NORMAL =>CHINESE_TTF_FONT,
|
|
|
331 |
FS_BOLD =>'',
|
|
|
332 |
FS_ITALIC =>'',
|
|
|
333 |
FS_BOLDITALIC =>'' ),
|
|
|
334 |
|
|
|
335 |
/* Japanese fonts */
|
|
|
336 |
FF_MINCHO => array(
|
|
|
337 |
FS_NORMAL =>MINCHO_TTF_FONT,
|
|
|
338 |
FS_BOLD =>'',
|
|
|
339 |
FS_ITALIC =>'',
|
|
|
340 |
FS_BOLDITALIC =>'' ),
|
|
|
341 |
|
|
|
342 |
FF_PMINCHO => array(
|
|
|
343 |
FS_NORMAL =>PMINCHO_TTF_FONT,
|
|
|
344 |
FS_BOLD =>'',
|
|
|
345 |
FS_ITALIC =>'',
|
|
|
346 |
FS_BOLDITALIC =>'' ),
|
|
|
347 |
|
|
|
348 |
FF_GOTHIC => array(
|
|
|
349 |
FS_NORMAL =>GOTHIC_TTF_FONT,
|
|
|
350 |
FS_BOLD =>'',
|
|
|
351 |
FS_ITALIC =>'',
|
|
|
352 |
FS_BOLDITALIC =>'' ),
|
|
|
353 |
|
|
|
354 |
FF_PGOTHIC => array(
|
|
|
355 |
FS_NORMAL =>PGOTHIC_TTF_FONT,
|
|
|
356 |
FS_BOLD =>'',
|
|
|
357 |
FS_ITALIC =>'',
|
|
|
358 |
FS_BOLDITALIC =>'' ),
|
|
|
359 |
|
|
|
360 |
/* Hebrew fonts */
|
|
|
361 |
FF_DAVID => array(
|
|
|
362 |
FS_NORMAL =>'DAVIDNEW.TTF',
|
|
|
363 |
FS_BOLD =>'',
|
|
|
364 |
FS_ITALIC =>'',
|
|
|
365 |
FS_BOLDITALIC =>'' ),
|
|
|
366 |
|
|
|
367 |
FF_MIRIAM => array(
|
|
|
368 |
FS_NORMAL =>'MRIAMY.TTF',
|
|
|
369 |
FS_BOLD =>'',
|
|
|
370 |
FS_ITALIC =>'',
|
|
|
371 |
FS_BOLDITALIC =>'' ),
|
|
|
372 |
|
|
|
373 |
FF_AHRON => array(
|
|
|
374 |
FS_NORMAL =>'ahronbd.ttf',
|
|
|
375 |
FS_BOLD =>'',
|
|
|
376 |
FS_ITALIC =>'',
|
|
|
377 |
FS_BOLDITALIC =>'' ),
|
|
|
378 |
|
|
|
379 |
/* Misc fonts */
|
|
|
380 |
FF_DIGITAL => array(
|
|
|
381 |
FS_NORMAL =>'DIGIRU__.TTF',
|
|
|
382 |
FS_BOLD =>'Digirtu_.ttf',
|
|
|
383 |
FS_ITALIC =>'Digir___.ttf',
|
|
|
384 |
FS_BOLDITALIC =>'DIGIRT__.TTF' ),
|
|
|
385 |
|
|
|
386 |
/* This is an experimental font for the speedometer development
|
|
|
387 |
FF_SPEEDO => array(
|
|
|
388 |
FS_NORMAL =>'Speedo.ttf',
|
|
|
389 |
FS_BOLD =>'',
|
|
|
390 |
FS_ITALIC =>'',
|
|
|
391 |
FS_BOLDITALIC =>'' ),
|
|
|
392 |
*/
|
|
|
393 |
|
|
|
394 |
FF_COMPUTER => array(
|
|
|
395 |
FS_NORMAL =>'COMPUTER.TTF',
|
|
|
396 |
FS_BOLD =>'',
|
|
|
397 |
FS_ITALIC =>'',
|
|
|
398 |
FS_BOLDITALIC =>'' ),
|
|
|
399 |
|
|
|
400 |
FF_CALCULATOR => array(
|
|
|
401 |
FS_NORMAL =>'Triad_xs.ttf',
|
|
|
402 |
FS_BOLD =>'',
|
|
|
403 |
FS_ITALIC =>'',
|
|
|
404 |
FS_BOLDITALIC =>'' ),
|
|
|
405 |
|
|
|
406 |
/* Dejavu fonts */
|
|
|
407 |
FF_DV_SANSSERIF => array(
|
|
|
408 |
FS_NORMAL =>array('DejaVuSans.ttf'),
|
|
|
409 |
FS_BOLD =>array('DejaVuSans-Bold.ttf','DejaVuSansBold.ttf'),
|
|
|
410 |
FS_ITALIC =>array('DejaVuSans-Oblique.ttf','DejaVuSansOblique.ttf'),
|
|
|
411 |
FS_BOLDITALIC =>array('DejaVuSans-BoldOblique.ttf','DejaVuSansBoldOblique.ttf') ),
|
|
|
412 |
|
|
|
413 |
FF_DV_SANSSERIFMONO => array(
|
|
|
414 |
FS_NORMAL =>array('DejaVuSansMono.ttf','DejaVuMonoSans.ttf'),
|
|
|
415 |
FS_BOLD =>array('DejaVuSansMono-Bold.ttf','DejaVuMonoSansBold.ttf'),
|
|
|
416 |
FS_ITALIC =>array('DejaVuSansMono-Oblique.ttf','DejaVuMonoSansOblique.ttf'),
|
|
|
417 |
FS_BOLDITALIC =>array('DejaVuSansMono-BoldOblique.ttf','DejaVuMonoSansBoldOblique.ttf') ),
|
|
|
418 |
|
|
|
419 |
FF_DV_SANSSERIFCOND => array(
|
|
|
420 |
FS_NORMAL =>array('DejaVuSansCondensed.ttf','DejaVuCondensedSans.ttf'),
|
|
|
421 |
FS_BOLD =>array('DejaVuSansCondensed-Bold.ttf','DejaVuCondensedSansBold.ttf'),
|
|
|
422 |
FS_ITALIC =>array('DejaVuSansCondensed-Oblique.ttf','DejaVuCondensedSansOblique.ttf'),
|
|
|
423 |
FS_BOLDITALIC =>array('DejaVuSansCondensed-BoldOblique.ttf','DejaVuCondensedSansBoldOblique.ttf') ),
|
|
|
424 |
|
|
|
425 |
FF_DV_SERIF => array(
|
|
|
426 |
FS_NORMAL =>array('DejaVuSerif.ttf'),
|
|
|
427 |
FS_BOLD =>array('DejaVuSerif-Bold.ttf','DejaVuSerifBold.ttf'),
|
|
|
428 |
FS_ITALIC =>array('DejaVuSerif-Italic.ttf','DejaVuSerifItalic.ttf'),
|
|
|
429 |
FS_BOLDITALIC =>array('DejaVuSerif-BoldItalic.ttf','DejaVuSerifBoldItalic.ttf') ),
|
|
|
430 |
|
|
|
431 |
FF_DV_SERIFCOND => array(
|
|
|
432 |
FS_NORMAL =>array('DejaVuSerifCondensed.ttf','DejaVuCondensedSerif.ttf'),
|
|
|
433 |
FS_BOLD =>array('DejaVuSerifCondensed-Bold.ttf','DejaVuCondensedSerifBold.ttf'),
|
|
|
434 |
FS_ITALIC =>array('DejaVuSerifCondensed-Italic.ttf','DejaVuCondensedSerifItalic.ttf'),
|
|
|
435 |
FS_BOLDITALIC =>array('DejaVuSerifCondensed-BoldItalic.ttf','DejaVuCondensedSerifBoldItalic.ttf') ),
|
|
|
436 |
|
|
|
437 |
|
|
|
438 |
/* Placeholders for defined fonts */
|
|
|
439 |
FF_USERFONT1 => array(
|
|
|
440 |
FS_NORMAL =>'',
|
|
|
441 |
FS_BOLD =>'',
|
|
|
442 |
FS_ITALIC =>'',
|
|
|
443 |
FS_BOLDITALIC =>'' ),
|
|
|
444 |
|
|
|
445 |
FF_USERFONT2 => array(
|
|
|
446 |
FS_NORMAL =>'',
|
|
|
447 |
FS_BOLD =>'',
|
|
|
448 |
FS_ITALIC =>'',
|
|
|
449 |
FS_BOLDITALIC =>'' ),
|
|
|
450 |
|
|
|
451 |
FF_USERFONT3 => array(
|
|
|
452 |
FS_NORMAL =>'',
|
|
|
453 |
FS_BOLD =>'',
|
|
|
454 |
FS_ITALIC =>'',
|
|
|
455 |
FS_BOLDITALIC =>'' ),
|
|
|
456 |
|
|
|
457 |
);
|
|
|
458 |
}
|
|
|
459 |
|
|
|
460 |
//---------------
|
|
|
461 |
// PUBLIC METHODS
|
|
|
462 |
// Create the TTF file from the font specification
|
|
|
463 |
function File($family,$style=FS_NORMAL) {
|
|
|
464 |
$fam = @$this->font_files[$family];
|
|
|
465 |
if( !$fam ) {
|
|
|
466 |
JpGraphError::RaiseL(25046,$family);//("Specified TTF font family (id=$family) is unknown or does not exist. Please note that TTF fonts are not distributed with JpGraph for copyright reasons. You can find the MS TTF WEB-fonts (arial, courier etc) for download at http://corefonts.sourceforge.net/");
|
|
|
467 |
}
|
|
|
468 |
$ff = @$fam[$style];
|
|
|
469 |
|
|
|
470 |
if( is_array($ff) ) {
|
|
|
471 |
// There are several optional file names. They are tried in order
|
|
|
472 |
// and the first one found is used
|
|
|
473 |
$n = count($ff);
|
|
|
474 |
} else {
|
|
|
475 |
$n = 1;
|
|
|
476 |
$ff = array($ff);
|
|
|
477 |
}
|
|
|
478 |
$i = 0;
|
|
|
479 |
do {
|
|
|
480 |
$f = $ff[$i];
|
|
|
481 |
// All font families are guaranteed to have the normal style
|
|
|
482 |
|
|
|
483 |
if( $f==='' )
|
|
|
484 |
JpGraphError::RaiseL(25047,$this->style_names[$style],$this->font_files[$family][FS_NORMAL]);//('Style "'.$this->style_names[$style].'" is not available for font family '.$this->font_files[$family][FS_NORMAL].'.');
|
|
|
485 |
if( !$f ) {
|
|
|
486 |
JpGraphError::RaiseL(25048,$fam);//("Unknown font style specification [$fam].");
|
|
|
487 |
}
|
|
|
488 |
|
|
|
489 |
if ($family >= FF_MINCHO && $family <= FF_PGOTHIC) {
|
|
|
490 |
$f = MBTTF_DIR.$f;
|
|
|
491 |
} else {
|
|
|
492 |
$f = TTF_DIR.$f;
|
|
|
493 |
}
|
|
|
494 |
++$i;
|
|
|
495 |
} while( $i < $n && (file_exists($f) === false || is_readable($f) === false) );
|
|
|
496 |
|
|
|
497 |
if( !file_exists($f) ) {
|
|
|
498 |
JpGraphError::RaiseL(25049,$f);//("Font file \"$f\" is not readable or does not exist.");
|
|
|
499 |
}
|
|
|
500 |
return $f;
|
|
|
501 |
}
|
|
|
502 |
|
|
|
503 |
function SetUserFont($aNormal,$aBold='',$aItalic='',$aBoldIt='') {
|
|
|
504 |
$this->font_files[FF_USERFONT] =
|
|
|
505 |
array(FS_NORMAL => $aNormal,
|
|
|
506 |
FS_BOLD => $aBold,
|
|
|
507 |
FS_ITALIC => $aItalic,
|
|
|
508 |
FS_BOLDITALIC => $aBoldIt ) ;
|
|
|
509 |
}
|
|
|
510 |
|
|
|
511 |
function SetUserFont1($aNormal,$aBold='',$aItalic='',$aBoldIt='') {
|
|
|
512 |
$this->font_files[FF_USERFONT1] =
|
|
|
513 |
array(FS_NORMAL => $aNormal,
|
|
|
514 |
FS_BOLD => $aBold,
|
|
|
515 |
FS_ITALIC => $aItalic,
|
|
|
516 |
FS_BOLDITALIC => $aBoldIt ) ;
|
|
|
517 |
}
|
|
|
518 |
|
|
|
519 |
function SetUserFont2($aNormal,$aBold='',$aItalic='',$aBoldIt='') {
|
|
|
520 |
$this->font_files[FF_USERFONT2] =
|
|
|
521 |
array(FS_NORMAL => $aNormal,
|
|
|
522 |
FS_BOLD => $aBold,
|
|
|
523 |
FS_ITALIC => $aItalic,
|
|
|
524 |
FS_BOLDITALIC => $aBoldIt ) ;
|
|
|
525 |
}
|
|
|
526 |
|
|
|
527 |
function SetUserFont3($aNormal,$aBold='',$aItalic='',$aBoldIt='') {
|
|
|
528 |
$this->font_files[FF_USERFONT3] =
|
|
|
529 |
array(FS_NORMAL => $aNormal,
|
|
|
530 |
FS_BOLD => $aBold,
|
|
|
531 |
FS_ITALIC => $aItalic,
|
|
|
532 |
FS_BOLDITALIC => $aBoldIt ) ;
|
|
|
533 |
}
|
|
|
534 |
|
|
|
535 |
} // Class
|
|
|
536 |
|
|
|
537 |
|
|
|
538 |
//=============================================================================
|
|
|
539 |
// CLASS SymChar
|
|
|
540 |
// Description: Code values for some commonly used characters that
|
|
|
541 |
// normally isn't available directly on the keyboard, for example
|
|
|
542 |
// mathematical and greek symbols.
|
|
|
543 |
//=============================================================================
|
|
|
544 |
class SymChar {
|
|
|
545 |
static function Get($aSymb,$aCapital=FALSE) {
|
|
|
546 |
$iSymbols = array(
|
|
|
547 |
/* Greek */
|
|
|
548 |
array('alpha','03B1','0391'),
|
|
|
549 |
array('beta','03B2','0392'),
|
|
|
550 |
array('gamma','03B3','0393'),
|
|
|
551 |
array('delta','03B4','0394'),
|
|
|
552 |
array('epsilon','03B5','0395'),
|
|
|
553 |
array('zeta','03B6','0396'),
|
|
|
554 |
array('ny','03B7','0397'),
|
|
|
555 |
array('eta','03B8','0398'),
|
|
|
556 |
array('theta','03B8','0398'),
|
|
|
557 |
array('iota','03B9','0399'),
|
|
|
558 |
array('kappa','03BA','039A'),
|
|
|
559 |
array('lambda','03BB','039B'),
|
|
|
560 |
array('mu','03BC','039C'),
|
|
|
561 |
array('nu','03BD','039D'),
|
|
|
562 |
array('xi','03BE','039E'),
|
|
|
563 |
array('omicron','03BF','039F'),
|
|
|
564 |
array('pi','03C0','03A0'),
|
|
|
565 |
array('rho','03C1','03A1'),
|
|
|
566 |
array('sigma','03C3','03A3'),
|
|
|
567 |
array('tau','03C4','03A4'),
|
|
|
568 |
array('upsilon','03C5','03A5'),
|
|
|
569 |
array('phi','03C6','03A6'),
|
|
|
570 |
array('chi','03C7','03A7'),
|
|
|
571 |
array('psi','03C8','03A8'),
|
|
|
572 |
array('omega','03C9','03A9'),
|
|
|
573 |
/* Money */
|
|
|
574 |
array('euro','20AC'),
|
|
|
575 |
array('yen','00A5'),
|
|
|
576 |
array('pound','20A4'),
|
|
|
577 |
/* Math */
|
|
|
578 |
array('approx','2248'),
|
|
|
579 |
array('neq','2260'),
|
|
|
580 |
array('not','2310'),
|
|
|
581 |
array('def','2261'),
|
|
|
582 |
array('inf','221E'),
|
|
|
583 |
array('sqrt','221A'),
|
|
|
584 |
array('int','222B'),
|
|
|
585 |
/* Misc */
|
|
|
586 |
array('copy','00A9'),
|
|
|
587 |
array('para','00A7'),
|
|
|
588 |
array('tm','2122'), /* Trademark symbol */
|
|
|
589 |
array('rtm','00AE'), /* Registered trademark */
|
|
|
590 |
array('degree','00b0'),
|
|
|
591 |
array('lte','2264'), /* Less than or equal */
|
|
|
592 |
array('gte','2265'), /* Greater than or equal */
|
|
|
593 |
|
|
|
594 |
);
|
|
|
595 |
|
|
|
596 |
$n = count($iSymbols);
|
|
|
597 |
$i=0;
|
|
|
598 |
$found = false;
|
|
|
599 |
$aSymb = strtolower($aSymb);
|
|
|
600 |
while( $i < $n && !$found ) {
|
|
|
601 |
$found = $aSymb === $iSymbols[$i++][0];
|
|
|
602 |
}
|
|
|
603 |
if( $found ) {
|
|
|
604 |
$ca = $iSymbols[--$i];
|
|
|
605 |
if( $aCapital && count($ca)==3 )
|
|
|
606 |
$s = $ca[2];
|
|
|
607 |
else
|
|
|
608 |
$s = $ca[1];
|
|
|
609 |
return sprintf('&#%04d;',hexdec($s));
|
|
|
610 |
}
|
|
|
611 |
else
|
|
|
612 |
return '';
|
|
|
613 |
}
|
|
|
614 |
}
|
|
|
615 |
|
|
|
616 |
|
|
|
617 |
?>
|