sagacity/inc/vendor/phpoffice/phpspreadsheet/samples/templates/chartSpreadsheet.php

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2018-05-07 10:51:08 -04:00
<?php
use PhpOffice\PhpSpreadsheet\Chart\Chart;
use PhpOffice\PhpSpreadsheet\Chart\DataSeries;
use PhpOffice\PhpSpreadsheet\Chart\DataSeriesValues;
use PhpOffice\PhpSpreadsheet\Chart\Legend;
use PhpOffice\PhpSpreadsheet\Chart\PlotArea;
use PhpOffice\PhpSpreadsheet\Chart\Title;
use PhpOffice\PhpSpreadsheet\Spreadsheet;
$spreadsheet = new Spreadsheet();
$worksheet = $spreadsheet->getActiveSheet();
$worksheet->fromArray(
[
['', 2010, 2011, 2012],
['Q1', 12, 15, 21],
['Q2', 56, 73, 86],
['Q3', 52, 61, 69],
['Q4', 30, 32, 0],
]
);
// Set the Labels for each data series we want to plot
// Datatype
// Cell reference for data
// Format Code
// Number of datapoints in series
// Data values
// Data Marker
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$dataSeriesLabels = [
new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_STRING, 'Worksheet!$B$1', null, 1), // 2010
new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_STRING, 'Worksheet!$C$1', null, 1), // 2011
new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_STRING, 'Worksheet!$D$1', null, 1), // 2012
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];
// Set the X-Axis Labels
// Datatype
// Cell reference for data
// Format Code
// Number of datapoints in series
// Data values
// Data Marker
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$xAxisTickValues = [
new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_STRING, 'Worksheet!$A$2:$A$5', null, 4), // Q1 to Q4
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];
// Set the Data values for each data series we want to plot
// Datatype
// Cell reference for data
// Format Code
// Number of datapoints in series
// Data values
// Data Marker
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$dataSeriesValues = [
new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_NUMBER, 'Worksheet!$B$2:$B$5', null, 4),
new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_NUMBER, 'Worksheet!$C$2:$C$5', null, 4),
new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_NUMBER, 'Worksheet!$D$2:$D$5', null, 4),
];
// Build the dataseries
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$series = new DataSeries(
DataSeries::TYPE_BARCHART, // plotType
DataSeries::GROUPING_CLUSTERED, // plotGrouping
range(0, count($dataSeriesValues) - 1), // plotOrder
$dataSeriesLabels, // plotLabel
$xAxisTickValues, // plotCategory
$dataSeriesValues // plotValues
);
// Set additional dataseries parameters
// Make it a horizontal bar rather than a vertical column graph
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$series->setPlotDirection(DataSeries::DIRECTION_BAR);
// Set the series in the plot area
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$plotArea = new PlotArea(null, [$series]);
// Set the chart legend
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$legend = new Legend(Legend::POSITION_RIGHT, null, false);
$title = new Title('Test Bar Chart');
$yAxisLabel = new Title('Value ($k)');
// Create the chart
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$chart = new Chart(
'chart1', // name
$title, // title
$legend, // legend
$plotArea, // plotArea
true, // plotVisibleOnly
0, // displayBlanksAs
null, // xAxisLabel
$yAxisLabel // yAxisLabel
);
// Set the position where the chart should appear in the worksheet
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$chart->setTopLeftPosition('A7');
$chart->setBottomRightPosition('H20');
// Add the chart to the worksheet
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$worksheet->addChart($chart);
return $spreadsheet;