/demo/scalr_newui/app/src/Lib/Graphics/JPGraph/jpgraph_ttf.inc.php
PHP | 339 lines | 256 code | 34 blank | 49 comment | 49 complexity | 2dc4f43c2f6fb28c5e9b8a859207f272 MD5 | raw file
- <?php
- //=======================================================================
- // File: jpgraph_ttf.inc.php
- // Description: Handling of TTF fonts
- // Created: 2006-11-19
- // Ver: $Id: jpgraph_ttf.inc.php 805 2006-11-28 07:45:54Z ljp $
- //
- // Copyright (c) Aditus Consulting. All rights reserved.
- //========================================================================
- // TTF Font families
- DEFINE("FF_COURIER",10);
- DEFINE("FF_VERDANA",11);
- DEFINE("FF_TIMES",12);
- DEFINE("FF_COMIC",14);
- DEFINE("FF_ARIAL",15);
- DEFINE("FF_GEORGIA",16);
- DEFINE("FF_TREBUCHE",17);
- // Gnome Vera font
- // Available from http://www.gnome.org/fonts/
- DEFINE("FF_VERA",18);
- DEFINE("FF_VERAMONO",19);
- DEFINE("FF_VERASERIF",20);
- // Chinese font
- DEFINE("FF_SIMSUN",30);
- DEFINE("FF_CHINESE",31);
- DEFINE("FF_BIG5",31);
- // Japanese font
- DEFINE("FF_MINCHO",40);
- DEFINE("FF_PMINCHO",41);
- DEFINE("FF_GOTHIC",42);
- DEFINE("FF_PGOTHIC",43);
- // Hebrew fonts
- DEFINE("FF_DAVID",44);
- DEFINE("FF_MIRIAM",45);
- DEFINE("FF_AHRON",46);
- // Extra fonts
- // Download fonts from
- // http://www.webfontlist.com
- // http://www.webpagepublicity.com/free-fonts.html
- DEFINE("FF_SPEEDO",50); // This font is also known as Bauer (Used for gauge fascia)
- DEFINE("FF_DIGITAL",51); // Digital readout font
- DEFINE("FF_COMPUTER",52); // The classic computer font
- DEFINE("FF_CALCULATOR",53); // Triad font
- // Limits for fonts
- DEFINE("_FIRST_FONT",10);
- DEFINE("_LAST_FONT",53);
- // TTF Font styles
- DEFINE("FS_NORMAL",9001);
- DEFINE("FS_BOLD",9002);
- DEFINE("FS_ITALIC",9003);
- DEFINE("FS_BOLDIT",9004);
- DEFINE("FS_BOLDITALIC",9004);
- //Definitions for internal font
- DEFINE("FF_FONT0",1);
- DEFINE("FF_FONT1",2);
- DEFINE("FF_FONT2",4);
- //=================================================================
- // CLASS LanguageConv
- // Description:
- // Converts various character encoding into proper
- // UTF-8 depending on how the library have been configured and
- // what font family is being used
- //=================================================================
- class LanguageConv {
- private $g2312 = null ;
- function Convert($aTxt,$aFF) {
- if( LANGUAGE_GREEK ) {
- if( GREEK_FROM_WINDOWS ) {
- $unistring = LanguageConv::gr_win2uni($aTxt);
- } else {
- $unistring = LanguageConv::gr_iso2uni($aTxt);
- }
- return $unistring;
- } elseif( LANGUAGE_CYRILLIC ) {
- if( CYRILLIC_FROM_WINDOWS && (!defined('LANGUAGE_CHARSET') || stristr(LANGUAGE_CHARSET, 'windows-1251')) ) {
- $aTxt = convert_cyr_string($aTxt, "w", "k");
- }
- if( !defined('LANGUAGE_CHARSET') || stristr(LANGUAGE_CHARSET, 'koi8-r') || stristr(LANGUAGE_CHARSET, 'windows-1251')) {
- $isostring = convert_cyr_string($aTxt, "k", "i");
- $unistring = LanguageConv::iso2uni($isostring);
- }
- else {
- $unistring = $aTxt;
- }
- return $unistring;
- }
- elseif( $aFF === FF_SIMSUN ) {
- // Do Chinese conversion
- if( $this->g2312 == null ) {
- include_once 'jpgraph_gb2312.php' ;
- $this->g2312 = new GB2312toUTF8();
- }
- return $this->g2312->gb2utf8($aTxt);
- }
- elseif( $aFF === FF_CHINESE ) {
- if( !function_exists('iconv') ) {
- JpGraphError::RaiseL(25006);
- //('Usage of FF_CHINESE (FF_BIG5) font family requires that your PHP setup has the iconv() function. By default this is not compiled into PHP (needs the "--width-iconv" when configured).');
- }
- return iconv('BIG5','UTF-8',$aTxt);
- }
- elseif( ASSUME_EUCJP_ENCODING &&
- ($aFF == FF_MINCHO || $aFF == FF_GOTHIC || $aFF == FF_PMINCHO || $aFF == FF_PGOTHIC) ) {
- if( !function_exists('mb_convert_encoding') ) {
- JpGraphError::RaiseL(25127);
- }
- return mb_convert_encoding($aTxt, 'UTF-8','EUC-JP');
- }
- elseif( $aFF == FF_DAVID || $aFF == FF_MIRIAM || $aFF == FF_AHRON ) {
- return LanguageConv::heb_iso2uni($aTxt);
- }
- else
- return $aTxt;
- }
- // Translate iso encoding to unicode
- public static function iso2uni ($isoline){
- $uniline='';
- for ($i=0; $i < strlen($isoline); $i++){
- $thischar=substr($isoline,$i,1);
- $charcode=ord($thischar);
- $uniline.=($charcode>175) ? "&#" . (1040+($charcode-176)). ";" : $thischar;
- }
- return $uniline;
- }
- // Translate greek iso encoding to unicode
- public static function gr_iso2uni ($isoline) {
- $uniline='';
- for ($i=0; $i < strlen($isoline); $i++) {
- $thischar=substr($isoline,$i,1);
- $charcode=ord($thischar);
- $uniline.=($charcode>179 && $charcode!=183 && $charcode!=187 && $charcode!=189) ? "&#" . (900+($charcode-180)). ";" : $thischar;
- }
- return $uniline;
- }
- // Translate greek win encoding to unicode
- public static function gr_win2uni ($winline) {
- $uniline='';
- for ($i=0; $i < strlen($winline); $i++) {
- $thischar=substr($winline,$i,1);
- $charcode=ord($thischar);
- if ($charcode==161 || $charcode==162) {
- $uniline.="&#" . (740+$charcode). ";";
- }
- else {
- $uniline.=(($charcode>183 && $charcode!=187 && $charcode!=189) || $charcode==180) ? "&#" . (900+($charcode-180)). ";" : $thischar;
- }
- }
- return $uniline;
- }
- public static function heb_iso2uni($isoline) {
- $isoline = hebrev($isoline);
- $o = '';
- $n = strlen($isoline);
- for($i=0; $i < $n; $i++) {
- $c=ord( substr($isoline,$i,1) );
- $o .= ($c > 223) && ($c < 251) ? '&#'.(1264+$c).';' : chr($c);
- }
- return utf8_encode($o);
- }
- }
- //=============================================================
- // CLASS TTF
- // Description: Handle TTF font names and mapping and loading of
- // font files
- //=============================================================
- class TTF {
- private $font_files,$style_names;
- //---------------
- // CONSTRUCTOR
- function TTF() {
- // String names for font styles to be used in error messages
- $this->style_names=array(FS_NORMAL =>'normal',
- FS_BOLD =>'bold',
- FS_ITALIC =>'italic',
- FS_BOLDITALIC =>'bolditalic');
- // File names for available fonts
- $this->font_files=array(
- FF_COURIER => array(FS_NORMAL =>'cour.ttf',
- FS_BOLD =>'courbd.ttf',
- FS_ITALIC =>'couri.ttf',
- FS_BOLDITALIC =>'courbi.ttf' ),
- FF_GEORGIA => array(FS_NORMAL =>'georgia.ttf',
- FS_BOLD =>'georgiab.ttf',
- FS_ITALIC =>'georgiai.ttf',
- FS_BOLDITALIC =>'' ),
- FF_TREBUCHE =>array(FS_NORMAL =>'trebuc.ttf',
- FS_BOLD =>'trebucbd.ttf',
- FS_ITALIC =>'trebucit.ttf',
- FS_BOLDITALIC =>'trebucbi.ttf' ),
- FF_VERDANA => array(FS_NORMAL =>'verdana.ttf',
- FS_BOLD =>'verdanab.ttf',
- FS_ITALIC =>'verdanai.ttf',
- FS_BOLDITALIC =>'' ),
- FF_TIMES => array(FS_NORMAL =>'times.ttf',
- FS_BOLD =>'timesbd.ttf',
- FS_ITALIC =>'timesi.ttf',
- FS_BOLDITALIC =>'timesbi.ttf' ),
- FF_COMIC => array(FS_NORMAL =>'comic.ttf',
- FS_BOLD =>'comicbd.ttf',
- FS_ITALIC =>'',
- FS_BOLDITALIC =>'' ),
- FF_ARIAL => array(FS_NORMAL =>'arial.ttf',
- FS_BOLD =>'arialbd.ttf',
- FS_ITALIC =>'ariali.ttf',
- FS_BOLDITALIC =>'arialbi.ttf' ) ,
- FF_VERA => array(FS_NORMAL =>'Vera.ttf',
- FS_BOLD =>'VeraBd.ttf',
- FS_ITALIC =>'VeraIt.ttf',
- FS_BOLDITALIC =>'VeraBI.ttf' ),
- FF_VERAMONO => array(FS_NORMAL =>'VeraMono.ttf',
- FS_BOLD =>'VeraMoBd.ttf',
- FS_ITALIC =>'VeraMoIt.ttf',
- FS_BOLDITALIC =>'VeraMoBI.ttf' ),
- FF_VERASERIF=> array(FS_NORMAL =>'VeraSe.ttf',
- FS_BOLD =>'VeraSeBd.ttf',
- FS_ITALIC =>'',
- FS_BOLDITALIC =>'' ) ,
- /* Chinese fonts */
- FF_SIMSUN => array(FS_NORMAL =>'simsun.ttc',
- FS_BOLD =>'simhei.ttf',
- FS_ITALIC =>'',
- FS_BOLDITALIC =>'' ),
- FF_CHINESE => array(FS_NORMAL =>CHINESE_TTF_FONT,
- FS_BOLD =>'',
- FS_ITALIC =>'',
- FS_BOLDITALIC =>'' ),
- /* Japanese fonts */
- FF_MINCHO => array(FS_NORMAL =>MINCHO_TTF_FONT,
- FS_BOLD =>'',
- FS_ITALIC =>'',
- FS_BOLDITALIC =>'' ),
- FF_PMINCHO => array(FS_NORMAL =>PMINCHO_TTF_FONT,
- FS_BOLD =>'',
- FS_ITALIC =>'',
- FS_BOLDITALIC =>'' ),
- FF_GOTHIC => array(FS_NORMAL =>GOTHIC_TTF_FONT,
- FS_BOLD =>'',
- FS_ITALIC =>'',
- FS_BOLDITALIC =>'' ),
- FF_PGOTHIC => array(FS_NORMAL =>PGOTHIC_TTF_FONT,
- FS_BOLD =>'',
- FS_ITALIC =>'',
- FS_BOLDITALIC =>'' ),
- FF_MINCHO => array(FS_NORMAL =>PMINCHO_TTF_FONT,
- FS_BOLD =>'',
- FS_ITALIC =>'',
- FS_BOLDITALIC =>'' ),
- /* Hebrew fonts */
- FF_DAVID => array(FS_NORMAL =>'DAVIDNEW.TTF',
- FS_BOLD =>'',
- FS_ITALIC =>'',
- FS_BOLDITALIC =>'' ),
- FF_MIRIAM => array(FS_NORMAL =>'MRIAMY.TTF',
- FS_BOLD =>'',
- FS_ITALIC =>'',
- FS_BOLDITALIC =>'' ),
- FF_AHRON => array(FS_NORMAL =>'ahronbd.ttf',
- FS_BOLD =>'',
- FS_ITALIC =>'',
- FS_BOLDITALIC =>'' ),
- /* Misc fonts */
- FF_DIGITAL => array(FS_NORMAL =>'DIGIRU__.TTF',
- FS_BOLD =>'Digirtu_.ttf',
- FS_ITALIC =>'Digir___.ttf',
- FS_BOLDITALIC =>'DIGIRT__.TTF' ),
- FF_SPEEDO => array(FS_NORMAL =>'Speedo.ttf',
- FS_BOLD =>'',
- FS_ITALIC =>'',
- FS_BOLDITALIC =>'' ),
- FF_COMPUTER => array(FS_NORMAL =>'COMPUTER.TTF',
- FS_BOLD =>'',
- FS_ITALIC =>'',
- FS_BOLDITALIC =>'' ),
- FF_CALCULATOR => array(FS_NORMAL =>'Triad_xs.ttf',
- FS_BOLD =>'',
- FS_ITALIC =>'',
- FS_BOLDITALIC =>'' ),
- );
- }
- //---------------
- // PUBLIC METHODS
- // Create the TTF file from the font specification
- function File($family,$style=FS_NORMAL) {
- $fam = @$this->font_files[$family];
- if( !$fam ) {
- 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/");
- }
- $f = @$fam[$style];
- if( $f==='' )
- JpGraphError::RaiseL(25047,$this->style_names[$style],$this->font_files[$family][FS_NORMAL]);//('Style "'.$this->style_names[$style].'" is not available for font family '.$this->font_files[$family][FS_NORMAL].'.');
- if( !$f ) {
- JpGraphError::RaiseL(25048,$fam);//("Unknown font style specification [$fam].");
- }
- if ($family >= FF_MINCHO && $family <= FF_PGOTHIC) {
- $f = MBTTF_DIR.$f;
- } else {
- $f = TTF_DIR.$f;
- }
- if( file_exists($f) === false || is_readable($f) === false ) {
- JpGraphError::RaiseL(25049,$f);//("Font file \"$f\" is not readable or does not exist.");
- }
- return $f;
- }
- } // Class
- ?>