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<?php |
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namespace PhpOffice\PhpSpreadsheetTests\Writer\Xlsx; |
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use DOMDocument; |
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use DOMNode; |
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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\PlotArea; |
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use PhpOffice\PhpSpreadsheet\Shared\File; |
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use PhpOffice\PhpSpreadsheet\Spreadsheet; |
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use PhpOffice\PhpSpreadsheet\Writer\Xlsx as Writer; |
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use PHPUnit\Framework\TestCase; |
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use ZipArchive; |
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class Issue589Test extends TestCase |
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{ |
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/** |
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* Build a testable chart in a spreadsheet and set fill color for series. |
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* |
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* @param string|string[] $color HEX color or array with HEX colors |
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*/ |
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private function buildChartSpreadsheet($color): Spreadsheet |
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{ |
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// Problem occurs when setting plot line color |
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// The output chart xml file is missing the a:ln tag |
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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], |
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[12], |
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[56], |
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] |
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); |
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$dataSeriesLabels = [ |
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new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_STRING, 'Worksheet!$A$1', null, 1), |
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]; |
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$dataSeriesLabels[0]->setFillColor($color); |
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$dataSeriesValues = [ |
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new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_NUMBER, 'Worksheet!$A$2:$A$3', null, 2), |
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]; |
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// Build the dataseries |
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$series = new DataSeries( |
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DataSeries::TYPE_LINECHART, |
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DataSeries::GROUPING_STACKED, |
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range(0, count($dataSeriesValues) - 1), |
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$dataSeriesLabels, |
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[], |
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$dataSeriesValues |
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); |
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// Set the series in the plot area |
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$plotArea = new PlotArea(null, [$series]); |
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// Create the chart |
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$chart = new Chart( |
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'chart1', |
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null, |
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null, |
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$plotArea |
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); |
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// Add the chart to the worksheet |
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$worksheet->addChart($chart); |
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return $spreadsheet; |
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} |
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public function testLineChartFill(): void |
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{ |
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$outputFilename = File::temporaryFilename(); |
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$spreadsheet = $this->buildChartSpreadsheet('98B954'); |
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$writer = new Writer($spreadsheet); |
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$writer->setIncludeCharts(true); |
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$writer->save($outputFilename); |
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$zip = new ZipArchive(); |
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$zip->open($outputFilename); |
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$resultChart1Raw = $zip->getFromName('xl/charts/chart1.xml'); |
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$zip->close(); |
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unlink($outputFilename); |
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$dom = new DOMDocument(); |
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if ($resultChart1Raw === false) { |
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self::fail('Unable to open the chart file'); |
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} else { |
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$loaded = $dom->loadXML($resultChart1Raw); |
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if (!$loaded) { |
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self::fail('Unable to load the chart xml'); |
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} else { |
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$series = $dom->getElementsByTagName('ser'); |
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$firstSeries = $series->item(0); |
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if ($firstSeries === null) { |
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self::fail('The chart XML does not contain a \'ser\' tag!'); |
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} else { |
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$spPrList = $firstSeries->getElementsByTagName('spPr'); |
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// expect to see only one element with name 'c:spPr' |
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self::assertCount(1, $spPrList); |
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/** @var DOMNode $node */ |
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$node = $spPrList->item(0); // Get the spPr element |
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$actualXml = $dom->saveXML($node); |
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if ($actualXml === false) { |
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self::fail('Failure saving the spPr element as xml string!'); |
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} else { |
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self::assertXmlStringEqualsXmlString('<c:spPr><a:ln w="12700"><a:solidFill><a:srgbClr val="98B954"/></a:solidFill></a:ln></c:spPr>', $actualXml); |
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} |
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} |
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} |
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} |
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} |
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public function testLineChartFillIgnoresColorArray(): void |
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{ |
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$outputFilename = File::temporaryFilename(); |
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$spreadsheet = $this->buildChartSpreadsheet(['98B954']); |
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$writer = new Writer($spreadsheet); |
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$writer->setIncludeCharts(true); |
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$writer->save($outputFilename); |
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$zip = new ZipArchive(); |
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$zip->open($outputFilename); |
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$resultChart1Raw = $zip->getFromName('xl/charts/chart1.xml'); |
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$zip->close(); |
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unlink($outputFilename); |
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$dom = new DOMDocument(); |
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if ($resultChart1Raw === false) { |
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self::fail('Unable to open the chart file'); |
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} else { |
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$loaded = $dom->loadXML($resultChart1Raw); |
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if (!$loaded) { |
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self::fail('Unable to load the chart xml'); |
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} else { |
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$series = $dom->getElementsByTagName('ser'); |
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$firstSeries = $series->item(0); |
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if ($firstSeries === null) { |
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self::fail('The chart XML does not contain a \'ser\' tag!'); |
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} else { |
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$spPrList = $firstSeries->getElementsByTagName('spPr'); |
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// expect to see only one element with name 'c:spPr' |
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self::assertCount(1, $spPrList); |
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/** @var DOMNode $node */ |
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$node = $spPrList->item(0); // Get the spPr element |
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$actualXml = $dom->saveXML($node); |
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if ($actualXml === false) { |
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self::fail('Failure saving the spPr element as xml string!'); |
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} else { |
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self::assertXmlStringEqualsXmlString('<c:spPr><a:ln w="12700"></a:ln></c:spPr>', $actualXml); |
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} |
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} |
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} |
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} |
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} |
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} |
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PHPOffice /
PhpSpreadsheet
