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<?php |
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|
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use PhpOffice\PhpSpreadsheet\Chart\Chart; |
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use PhpOffice\PhpSpreadsheet\Chart\DataSeries; |
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use PhpOffice\PhpSpreadsheet\Chart\DataSeriesValues; |
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use PhpOffice\PhpSpreadsheet\Chart\Legend; |
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use PhpOffice\PhpSpreadsheet\Chart\PlotArea; |
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use PhpOffice\PhpSpreadsheet\Chart\Title; |
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use PhpOffice\PhpSpreadsheet\IOFactory; |
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use PhpOffice\PhpSpreadsheet\Spreadsheet; |
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|
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require __DIR__ . '/../Header.php'; |
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|
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$spreadsheet = new Spreadsheet(); |
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$worksheet = $spreadsheet->getActiveSheet(); |
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$worksheet->fromArray( |
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[ |
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['', 2010, 2011, 2012], |
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['Q1', 12, 15, 21], |
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['Q2', 56, 73, 86], |
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['Q3', 52, 61, 69], |
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['Q4', 30, 32, 0], |
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] |
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); |
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|
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// Set the Labels for each data series we want to plot |
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// Datatype |
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// Cell reference for data |
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// Format Code |
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// Number of datapoints in series |
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// Data values |
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// Data Marker |
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$dataSeriesLabels = [ |
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new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_STRING, 'Worksheet!$B$1', null, 1), // 2010 |
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new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_STRING, 'Worksheet!$C$1', null, 1), // 2011 |
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new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_STRING, 'Worksheet!$D$1', null, 1), // 2012 |
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]; |
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// Set the X-Axis Labels |
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$xAxisTickValues = [ |
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new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_STRING, 'Worksheet!$A$2:$A$5', null, 4), // Q1 to Q4 |
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]; |
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// Set the Data values for each data series we want to plot |
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// Datatype |
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// Cell reference for data |
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// Format Code |
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// Number of datapoints in series |
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// Data values |
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// Data Marker |
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$dataSeriesValues = [ |
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new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_NUMBER, 'Worksheet!$B$2:$B$5', null, 4), |
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new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_NUMBER, 'Worksheet!$C$2:$C$5', null, 4), |
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new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_NUMBER, 'Worksheet!$D$2:$D$5', null, 4), |
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]; |
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|
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// Build the dataseries |
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$series = new DataSeries( |
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DataSeries::TYPE_SCATTERCHART, // plotType |
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null, // plotGrouping (Scatter charts don't have any grouping) |
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range(0, count($dataSeriesValues) - 1), // plotOrder |
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$dataSeriesLabels, // plotLabel |
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$xAxisTickValues, // plotCategory |
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$dataSeriesValues, // plotValues |
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null, // plotDirection |
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null, // smooth line |
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DataSeries::STYLE_LINEMARKER // plotStyle |
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); |
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|
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// Set the series in the plot area |
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$plotArea = new PlotArea(null, [$series]); |
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// Set the chart legend |
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$legend = new Legend(Legend::POSITION_TOPRIGHT, null, false); |
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|
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$title = new Title('Test Scatter Chart'); |
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$yAxisLabel = new Title('Value ($k)'); |
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|
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// Create the chart |
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$chart = new Chart( |
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'chart1', // name |
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$title, // title |
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$legend, // legend |
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$plotArea, // plotArea |
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true, // plotVisibleOnly |
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0, // displayBlanksAs |
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null, // xAxisLabel |
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$yAxisLabel // yAxisLabel |
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); |
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|
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// Set the position where the chart should appear in the worksheet |
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$chart->setTopLeftPosition('A7'); |
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$chart->setBottomRightPosition('H20'); |
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|
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// Add the chart to the worksheet |
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$worksheet->addChart($chart); |
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|
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// Save Excel 2007 file |
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$filename = $helper->getFilename(__FILE__); |
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$writer = IOFactory::createWriter($spreadsheet, 'Xlsx'); |
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$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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|
