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<?php |
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|
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/** Error reporting */ |
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error_reporting(E_ALL); |
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ini_set('display_errors', TRUE); |
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ini_set('display_startup_errors', TRUE); |
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date_default_timezone_set('Europe/London'); |
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|
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define('EOL',(PHP_SAPI == 'cli') ? PHP_EOL : '<br />'); |
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|
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date_default_timezone_set('Europe/London'); |
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|
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/** |
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* PHPExcel |
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* |
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* Copyright (C) 2006 - 2014 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 |
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* @copyright Copyright (c) 2006 - 2014 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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/** Include path **/ |
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set_include_path(get_include_path() . PATH_SEPARATOR . dirname(__FILE__) . '/../Classes/'); |
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|
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/** PHPExcel_IOFactory */ |
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include 'PHPExcel/IOFactory.php'; |
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|
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|
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// Change these values to select the Rendering library that you wish to use |
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// and its directory location on your server |
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$rendererName = PHPExcel_Settings::CHART_RENDERER_JPGRAPH; |
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$rendererLibrary = 'jpgraph3.5.0b1/src/'; |
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$rendererLibraryPath = '/php/libraries/Charts/' . $rendererLibrary; |
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|
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|
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if (!PHPExcel_Settings::setChartRenderer( |
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$rendererName, |
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$rendererLibraryPath |
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)) { |
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die( |
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'NOTICE: Please set the $rendererName and $rendererLibraryPath values' . |
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EOL . |
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'at the top of this script as appropriate for your directory structure' |
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); |
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} |
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|
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|
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$inputFileType = 'Excel2007'; |
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$inputFileNames = 'templates/32readwrite*[0-9].xlsx'; |
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|
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if ((isset($argc)) && ($argc > 1)) { |
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$inputFileNames = array(); |
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for($i = 1; $i < $argc; ++$i) { |
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$inputFileNames[] = dirname(__FILE__) . '/templates/' . $argv[$i]; |
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} |
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} else { |
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$inputFileNames = glob($inputFileNames); |
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} |
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foreach($inputFileNames as $inputFileName) { |
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$inputFileNameShort = basename($inputFileName); |
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|
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if (!file_exists($inputFileName)) { |
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echo date('H:i:s') , " File " , $inputFileNameShort , ' does not exist' , EOL; |
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continue; |
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} |
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|
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echo date('H:i:s') , " Load Test from $inputFileType file " , $inputFileNameShort , EOL; |
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|
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$objReader = PHPExcel_IOFactory::createReader($inputFileType); |
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$objReader->setIncludeCharts(TRUE); |
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$objPHPExcel = $objReader->load($inputFileName); |
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|
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|
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echo date('H:i:s') , " Iterate worksheets looking at the charts" , EOL; |
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foreach ($objPHPExcel->getWorksheetIterator() as $worksheet) { |
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$sheetName = $worksheet->getTitle(); |
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echo 'Worksheet: ' , $sheetName , EOL; |
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|
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$chartNames = $worksheet->getChartNames(); |
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if(empty($chartNames)) { |
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echo ' There are no charts in this worksheet' , EOL; |
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} else { |
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natsort($chartNames); |
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foreach($chartNames as $i => $chartName) { |
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$chart = $worksheet->getChartByName($chartName); |
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if (!is_null($chart->getTitle())) { |
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$caption = '"' . implode(' ',$chart->getTitle()->getCaption()) . '"'; |
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} else { |
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$caption = 'Untitled'; |
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} |
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echo ' ' , $chartName , ' - ' , $caption , EOL; |
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echo str_repeat(' ',strlen($chartName)+3); |
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|
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$jpegFile = '35'.str_replace('.xlsx', '.jpg', substr($inputFileNameShort,2)); |
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if (file_exists($jpegFile)) { |
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unlink($jpegFile); |
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} |
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try { |
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$chart->render($jpegFile); |
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} catch (Exception $e) { |
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echo 'Error rendering chart: ',$e->getMessage(); |
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} |
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} |
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} |
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} |
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|
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|
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$objPHPExcel->disconnectWorksheets(); |
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unset($objPHPExcel); |
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} |
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|
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// Echo memory peak usage |
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echo date('H:i:s') , ' Peak memory usage: ' , (memory_get_peak_usage(true) / 1024 / 1024) , " MB" , EOL; |
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|
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// Echo done |
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echo date('H:i:s') , " Done rendering charts as images" , EOL; |
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echo 'Image files have been created in ' , getcwd() , EOL; |
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|
