'); date_default_timezone_set('Europe/London'); /** PHPExcel */ require_once dirname(__FILE__) . '/../src/Bootstrap.php'; // Change these values to select the Rendering library that you wish to use // and its directory location on your server $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[] = dirname(__FILE__) . '/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); $jpegFile = '35'.str_replace('.xlsx', '.jpg', substr($inputFileNameShort,2)); if (file_exists($jpegFile)) { unlink($jpegFile); } try { $chart->render($jpegFile); } catch (Exception $e) { echo 'Error rendering chart: ',$e->getMessage(); } } } } $objPHPExcel->disconnectWorksheets(); unset($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;