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<?php
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/**
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* PHPExcel
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*
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* Copyright (c) 2006 - 2013 PHPExcel
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* @category PHPExcel
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* @package PHPExcel_Writer_PDF
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* @copyright Copyright (c) 2006 - 2013 PHPExcel (http://www.codeplex.com/PHPExcel)
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
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* @version ##VERSION##, ##DATE##
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*/
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/**
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* PHPExcel_Writer_PDF
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*
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* @category PHPExcel
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* @package PHPExcel_Writer_PDF
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* @copyright Copyright (c) 2006 - 2013 PHPExcel (http://www.codeplex.com/PHPExcel)
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*/
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class PHPExcel_Writer_PDF
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{
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/**
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* The wrapper for the requested PDF rendering engine
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*
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* @var PHPExcel_Writer_PDF_Core
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*/
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private $_renderer = NULL;
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/**
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* Instantiate a new renderer of the configured type within this container class
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*
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* @param PHPExcel $phpExcel PHPExcel object
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* @throws PHPExcel_Writer_Exception when PDF library is not configured
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*/
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public function __construct(PHPExcel $phpExcel)
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{
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$pdfLibraryName = PHPExcel_Settings::getPdfRendererName();
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if (is_null($pdfLibraryName)) {
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throw new PHPExcel_Writer_Exception("PDF Rendering library has not been defined.");
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}
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$pdfLibraryPath = PHPExcel_Settings::getPdfRendererPath();
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if (is_null($pdfLibraryName)) {
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throw new PHPExcel_Writer_Exception("PDF Rendering library path has not been defined.");
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}
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$includePath = str_replace('\\', '/', get_include_path());
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$rendererPath = str_replace('\\', '/', $pdfLibraryPath);
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if (strpos($rendererPath, $includePath) === false) {
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set_include_path(get_include_path() . PATH_SEPARATOR . $pdfLibraryPath);
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}
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$rendererName = 'PHPExcel_Writer_PDF_' . $pdfLibraryName;
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$this->_renderer = new $rendererName($phpExcel);
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}
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/**
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* Magic method to handle direct calls to the configured PDF renderer wrapper class.
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*
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* @param string $name Renderer library method name
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* @param mixed[] $arguments Array of arguments to pass to the renderer method
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* @return mixed Returned data from the PDF renderer wrapper method
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*/
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public function __call($name, $arguments)
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{
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if ($this->_renderer === NULL) {
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throw new PHPExcel_Writer_Exception("PDF Rendering library has not been defined.");
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}
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return call_user_func_array(array($this->_renderer, $name), $arguments);
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}
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}
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