95 lines
3.7 KiB
PHP
95 lines
3.7 KiB
PHP
<?php
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require __DIR__ . '/Header.php';
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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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$rendererName = \PhpOffice\PhpSpreadsheet\Settings::CHART_RENDERER_JPGRAPH;
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$rendererLibrary = 'jpgraph3.5.0b1/src/';
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$rendererLibraryPath = '/php/libraries/Charts/' . $rendererLibrary;
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if (!\PhpOffice\PhpSpreadsheet\Settings::setChartRenderer($rendererName, $rendererLibraryPath)) {
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$helper->log('NOTICE: Please set the $rendererName and $rendererLibraryPath values at the top of this script as appropriate for your directory structure');
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return;
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}
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$inputFileType = 'Excel2007';
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$inputFileNames = __DIR__ . '/templates/36write*.xlsx';
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if ((isset($argc)) && ($argc > 1)) {
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$inputFileNames = [];
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for ($i = 1; $i < $argc; ++$i) {
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$inputFileNames[] = __DIR__ . '/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($inputFileName);
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if (!file_exists($inputFileName)) {
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$helper->log('File ' . $inputFileNameShort . ' does not exist');
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continue;
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}
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$helper->log("Load Test from $inputFileType file " . $inputFileNameShort);
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$reader = \PhpOffice\PhpSpreadsheet\IOFactory::createReader($inputFileType);
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$reader->setIncludeCharts(true);
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$spreadsheet = $reader->load($inputFileName);
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$helper->log('Iterate worksheets looking at the charts');
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foreach ($spreadsheet->getWorksheetIterator() as $worksheet) {
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$sheetName = $worksheet->getTitle();
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echo 'Worksheet: ', $sheetName, EOL;
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$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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$groupCount = $chart->getPlotArea()->getPlotGroupCount();
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if ($groupCount == 1) {
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$chartType = $chart->getPlotArea()->getPlotGroupByIndex(0)->getPlotType();
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echo ' ', $chartType, EOL;
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} else {
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$chartTypes = [];
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for ($i = 0; $i < $groupCount; ++$i) {
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$chartTypes[] = $chart->getPlotArea()->getPlotGroupByIndex($i)->getPlotType();
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}
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$chartTypes = array_unique($chartTypes);
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if (count($chartTypes) == 1) {
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$chartType = 'Multiple Plot ' . array_pop($chartTypes);
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echo ' ', $chartType, EOL;
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} elseif (count($chartTypes) == 0) {
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echo ' *** Type not yet implemented', EOL;
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} else {
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echo ' Combination Chart', EOL;
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}
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}
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}
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}
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}
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// Save
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$filename = $helper->getFilename($inputFileName);
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$writer = \PhpOffice\PhpSpreadsheet\IOFactory::createWriter($spreadsheet, 'HTML');
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$writer->setIncludeCharts(true);
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$callStartTime = microtime(true);
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$writer->save($filename);
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$helper->logWrite($writer, $filename, $callStartTime);
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$spreadsheet->disconnectWorksheets();
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unset($spreadsheet);
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}
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