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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Barcode
* @subpackage Object
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Error.php 20096 2010-01-06 02:05:09Z bkarwin $
*/
/** @see Zend_Barcode_Object_ObjectAbstract */
require_once 'Zend/Barcode/Object/ObjectAbstract.php';
/**
* Class for generate Barcode
*
* @category Zend
* @package Zend_Barcode
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Barcode_Object_Error extends Zend_Barcode_Object_ObjectAbstract
{
/**
* All texts are accepted
* @param string $value
* @return boolean
*/
public function validateText($value)
{
return true;
}
/**
* Height is forced
* @return integer
*/
public function getHeight($recalculate = false)
{
return 40;
}
/**
* Width is forced
* @return integer
*/
public function getWidth($recalculate = false)
{
return 400;
}
/**
* Reset precedent instructions
* and draw the error message
* @return array
*/
public function draw()
{
$this->_instructions = array();
$this->_addText('ERROR:', 10, array(5 , 18), $this->_font, 0, 'left');
$this->_addText($this->_text, 10, array(5 , 32), $this->_font, 0, 'left');
return $this->_instructions;
}
/**
* For compatibility reason
* @return void
*/
protected function _prepareBarcode()
{
}
/**
* For compatibility reason
* @return void
*/
protected function _checkParams()
{
}
/**
* For compatibility reason
* @return void
*/
protected function _calculateBarcodeWidth()
{
}
}
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