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<?php
/*
* This example shows Arabic image-based output on the EPOS TEP 220m.
*
* Because escpos-php is not yet able to render Arabic correctly
* on thermal line printers, small images are generated and sent
* instead. This is a bit slower, and only limited formatting
* is currently available in this mode.
*
* Requirements are:
* - imagick extension (For the ImagePrintBuffer, which does not
* support gd at the time of writing)
* - Ar-PHP library, available from sourceforge, for the first
* part of this example. Drop it in the folder listed below:
*/
require_once(dirname(__FILE__) . "/../../Escpos.php");
require_once(dirname(__FILE__) . "/../../vendor/I18N/Arabic.php");
/*
* First, convert the text into LTR byte order with joined letters,
* Using the Ar-PHP library.
*
* The Ar-PHP library uses the default internal encoding, and can print
* a lot of errors depending on the input, so be prepared to debug
* the next four lines.
*
* Note that this output shows that numerals are converted to placeholder
* characters, indicating that western numerals (123) have to be used instead.
*/
mb_internal_encoding("UTF-8");
$Arabic = new I18N_Arabic('Glyphs');
$text = "صِف خَلقَ خَودِ كَمِثلِ الشَمسِ إِذ بَزَغَت — يَحظى الضَجيعُ بِها نَجلاءَ مِعطارِ";
$text = $Arabic -> utf8Glyphs($text);
/*
* Set up and use the printer
*/
$buffer = new ImagePrintBuffer();
$profile = EposTepCapabilityProfile::getInstance();
$connector = new FilePrintConnector("php://output");
// = WindowsPrintConnector("LPT2");
// Windows LPT2 was used in the bug tracker
$printer = new Escpos($connector, $profile);
$printer -> setPrintBuffer($buffer);
$printer -> text($text . "\n");
$printer -> close();