mirror of
https://github.com/PHPOffice/PhpSpreadsheet.git
synced 2026-08-18 05:20:34 +00:00
oleibman
ecbd702628
Phpstan hasn't identified any errors in Samples in a long time. But, as it turns out, one particular error is suppressed: ``` Variable $helper might not be defined. ``` This error would be generated by almost all samples, and the errors that it suppresses will become problematic if we move to Level 10. We are not yet committed to doing that, but it is pretty easy to write a script to change the samples so that error no longer happens, and there isn't really any reason to delay doing so. The results of that script constitute this PR.
208 lines
6.3 KiB
PHP
208 lines
6.3 KiB
PHP
<?php
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use PhpOffice\PhpSpreadsheet\Chart\Chart;
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use PhpOffice\PhpSpreadsheet\Chart\ChartColor;
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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\GridLines;
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use PhpOffice\PhpSpreadsheet\Chart\Layout;
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use PhpOffice\PhpSpreadsheet\Chart\Legend as ChartLegend;
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use PhpOffice\PhpSpreadsheet\Chart\PlotArea;
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use PhpOffice\PhpSpreadsheet\Chart\Properties;
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use PhpOffice\PhpSpreadsheet\Chart\Title;
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use PhpOffice\PhpSpreadsheet\Spreadsheet;
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require __DIR__ . '/../Header.php';
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/** @var PhpOffice\PhpSpreadsheet\Helper\Sample $helper */
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$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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// Custom colors for dataSeries (gray, blue, red, orange)
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$colors = [
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'cccccc', '00abb8', 'b8292f', 'eb8500',
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];
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// Set the Labels for each data series we want to plot
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// Datatype
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// Cell reference for data
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// Format Code
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// Number of datapoints in series
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// Data values
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// Data Marker
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$dataSeriesLabels1 = [
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new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_STRING, 'Worksheet!$C$1', null, 1), // 2011
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];
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// Set the X-Axis Labels
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// Datatype
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// Cell reference for data
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// Format Code
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// Number of datapoints in series
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// Data values
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// Data Marker
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$xAxisTickValues1 = [
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new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_STRING, 'Worksheet!$A$2:$A$5', null, 4), // Q1 to Q4
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];
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// Set the Data values for each data series we want to plot
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// Datatype
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// Cell reference for data
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// Format Code
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// Number of datapoints in series
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// Data values
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// Data Marker
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// Custom colors
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$dataSeriesValues1 = [
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new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_NUMBER, 'Worksheet!$C$2:$C$5', null, 4, [], null, $colors),
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];
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$labelLayout = new Layout();
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$labelLayout
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->setShowVal(true)
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->setLabelFontColor(new ChartColor('FFFF00'))
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->setLabelFillColor(new ChartColor('accent2', null, 'schemeClr'));
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$dataSeriesValues1[0]->setLabelLayout($labelLayout);
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// Build the dataseries
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$series1 = new DataSeries(
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DataSeries::TYPE_BARCHART, // plotType
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null, // plotGrouping (Pie charts don't have any grouping)
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range(0, count($dataSeriesValues1) - 1), // plotOrder
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$dataSeriesLabels1, // plotLabel
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$xAxisTickValues1, // plotCategory
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$dataSeriesValues1 // plotValues
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);
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// Set up a layout object for the Pie chart
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$layout1 = new Layout();
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$layout1->setShowVal(true);
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$layout1->setShowPercent(true);
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// Set the series in the plot area
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$plotArea1 = new PlotArea($layout1, [$series1]);
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// Set the chart legend
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$legend1 = new ChartLegend(ChartLegend::POSITION_RIGHT, null, false);
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$title1 = new Title('Test Bar Chart');
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// Create the chart
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$chart1 = new Chart(
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'chart1', // name
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$title1, // title
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$legend1, // legend
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$plotArea1, // plotArea
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true, // plotVisibleOnly
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DataSeries::EMPTY_AS_GAP, // displayBlanksAs
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null, // xAxisLabel
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null // yAxisLabel - Pie charts don't have a Y-Axis
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);
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$majorGridlinesY = new GridLines();
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$majorGridlinesY->setLineColorProperties('FF0000');
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$minorGridlinesY = new GridLines();
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$minorGridlinesY->setLineStyleProperty('dash', Properties::LINE_STYLE_DASH_ROUND_DOT);
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$chart1
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->getChartAxisY()
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->setMajorGridlines($majorGridlinesY)
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->setMinorGridlines($minorGridlinesY);
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$majorGridlinesX = new GridLines();
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$majorGridlinesX->setLineColorProperties('FF00FF');
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$minorGridlinesX = new GridLines();
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$minorGridlinesX->activateObject();
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$chart1
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->getChartAxisX()
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->setMajorGridlines($majorGridlinesX)
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->setMinorGridlines($minorGridlinesX);
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// Set the position where the chart should appear in the worksheet
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$chart1->setTopLeftPosition('A7');
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$chart1->setBottomRightPosition('H20');
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// Add the chart to the worksheet
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$worksheet->addChart($chart1);
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$helper->renderChart($chart1, __FILE__);
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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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$dataSeriesLabels2 = [
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new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_STRING, 'Worksheet!$C$1', null, 1), // 2011
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];
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// Set the X-Axis Labels
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// Datatype
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// Cell reference for data
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// Format Code
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// Number of datapoints in series
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// Data values
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// Data Marker
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$xAxisTickValues2 = [
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new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_STRING, 'Worksheet!$A$2:$A$5', null, 4), // Q1 to Q4
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];
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// Set the Data values for each data series we want to plot
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// Datatype
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// Cell reference for data
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// Format Code
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// Number of datapoints in series
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// Data values
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// Data Marker
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// Custom colors
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$dataSeriesValues2 = [
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$dataSeriesValues2Element = new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_NUMBER, 'Worksheet!$C$2:$C$5', null, 4),
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];
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$dataSeriesValues2Element->setFillColor($colors);
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// Build the dataseries
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$series2 = new DataSeries(
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DataSeries::TYPE_DONUTCHART, // plotType
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null, // plotGrouping (Donut charts don't have any grouping)
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range(0, count($dataSeriesValues2) - 1), // plotOrder
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$dataSeriesLabels2, // plotLabel
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$xAxisTickValues2, // plotCategory
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$dataSeriesValues2 // plotValues
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);
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// Set up a layout object for the Pie chart
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$layout2 = new Layout();
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$layout2->setShowVal(true);
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$layout2->setShowCatName(true);
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$layout2->setLabelFillColor(new ChartColor('FFFF00'));
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// Set the series in the plot area
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$plotArea2 = new PlotArea($layout2, [$series2]);
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$title2 = new Title('Test Donut Chart');
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// Create the chart
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$chart2 = new Chart(
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'chart2', // name
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$title2, // title
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null, // legend
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$plotArea2, // plotArea
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true, // plotVisibleOnly
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DataSeries::EMPTY_AS_GAP, // displayBlanksAs
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null, // xAxisLabel
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null // yAxisLabel - Like Pie charts, Donut charts don't have a Y-Axis
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);
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// Set the position where the chart should appear in the worksheet
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$chart2->setTopLeftPosition('I7');
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$chart2->setBottomRightPosition('P20');
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// Add the chart to the worksheet
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$worksheet->addChart($chart2);
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$helper->renderChart($chart2, __FILE__);
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// Save Excel 2007 file
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$helper->write($spreadsheet, __FILE__, ['Xlsx'], true);
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