'); date_default_timezone_set('Europe/London'); /** * PHPExcel * * Copyright (C) 2006 - 2012 PHPExcel * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * * @category PHPExcel * @package PHPExcel * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel) * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL * @version ##VERSION##, ##DATE## */ /** Include path **/ set_include_path(get_include_path() . PATH_SEPARATOR . '../Classes/'); /** PHPExcel_IOFactory */ include 'PHPExcel/IOFactory.php'; // Change these values to select the Rendering library that you wish to use // and its directory location on your server //$rendererName = PHPExcel_Settings::PDF_RENDERER_MPDF; $rendererName = PHPExcel_Settings::CHART_RENDERER_JPGRAPH; $rendererLibrary = 'jpgraph3.5.0b1/src'; $rendererLibraryPath = '/php/libraries/Charts/' . $rendererLibrary; if (!PHPExcel_Settings::setChartRenderer( $rendererName, $rendererLibraryPath )) { die( 'NOTICE: Please set the $rendererName and $rendererLibraryPath values' . EOL . 'at the top of this script as appropriate for your directory structure' ); } $inputFileType = 'Excel2007'; $inputFileNames = 'templates/32readwrite*[0-9].xlsx'; if ((isset($argc)) && ($argc > 1)) { $inputFileNames = array(); for($i = 1; $i < $argc; ++$i) { $inputFileNames[] = __DIR__ . '/templates/' . $argv[$i]; } } else { $inputFileNames = glob($inputFileNames); } foreach($inputFileNames as $inputFileName) { $inputFileNameShort = basename($inputFileName); if (!file_exists($inputFileName)) { echo date('H:i:s') , " File " , $inputFileNameShort , ' does not exist' , EOL; continue; } echo date('H:i:s') , " Load Test from $inputFileType file " , $inputFileNameShort , EOL; $objReader = PHPExcel_IOFactory::createReader($inputFileType); $objReader->setIncludeCharts(TRUE); $objPHPExcel = $objReader->load($inputFileName); echo date('H:i:s') , " Iterate worksheets looking at the charts" , EOL; foreach ($objPHPExcel->getWorksheetIterator() as $worksheet) { $sheetName = $worksheet->getTitle(); echo 'Worksheet: ' , $sheetName , EOL; $chartNames = $worksheet->getChartNames(); if(empty($chartNames)) { echo ' There are no charts in this worksheet' , EOL; } else { natsort($chartNames); foreach($chartNames as $i => $chartName) { $chart = $worksheet->getChartByName($chartName); if (!is_null($chart->getTitle())) { $caption = '"' . implode(' ',$chart->getTitle()->getCaption()) . '"'; } else { $caption = 'Untitled'; } echo ' ' , $chartName , ' - ' , $caption , EOL; echo str_repeat(' ',strlen($chartName)+3); $jpegFile = str_replace('.xlsx', '.jpg', $inputFileNameShort); if (file_exists($jpegFile)) { unlink($jpegFile); } $chart->render($jpegFile); } } } $objPHPExcel->disconnectWorksheets(); unset($objPHPExcel); } // Echo memory peak usage echo date('H:i:s') , ' Peak memory usage: ' , (memory_get_peak_usage(true) / 1024 / 1024) , " MB" , EOL; // Echo done echo date('H:i:s') , " Done rendering charts as images" , EOL; echo 'Image files have been created in ' , getcwd() , EOL;