calculateCellValues = $calculateCellValues; // Create XML writer $objWriter = null; if ($this->getParentWriter()->getUseDiskCaching()) { $objWriter = new XMLWriter(XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory()); } else { $objWriter = new XMLWriter(XMLWriter::STORAGE_MEMORY); } // Ensure that data series values are up-to-date before we save if ($this->calculateCellValues) { $pChart->refresh(); } // XML header $objWriter->startDocument('1.0', 'UTF-8', 'yes'); // c:chartSpace $objWriter->startElement('c:chartSpace'); $objWriter->writeAttribute('xmlns:c', 'http://schemas.openxmlformats.org/drawingml/2006/chart'); $objWriter->writeAttribute('xmlns:a', 'http://schemas.openxmlformats.org/drawingml/2006/main'); $objWriter->writeAttribute('xmlns:r', 'http://schemas.openxmlformats.org/officeDocument/2006/relationships'); $objWriter->startElement('c:date1904'); $objWriter->writeAttribute('val', 0); $objWriter->endElement(); $objWriter->startElement('c:lang'); $objWriter->writeAttribute('val', 'en-GB'); $objWriter->endElement(); $objWriter->startElement('c:roundedCorners'); $objWriter->writeAttribute('val', 0); $objWriter->endElement(); $this->writeAlternateContent($objWriter); $objWriter->startElement('c:chart'); $this->writeTitle($objWriter, $pChart->getTitle()); $objWriter->startElement('c:autoTitleDeleted'); $objWriter->writeAttribute('val', 0); $objWriter->endElement(); $this->writePlotArea($objWriter, $pChart->getWorksheet(), $pChart->getPlotArea(), $pChart->getXAxisLabel(), $pChart->getYAxisLabel(), $pChart->getChartAxisX(), $pChart->getChartAxisY(), $pChart->getMajorGridlines(), $pChart->getMinorGridlines()); $this->writeLegend($objWriter, $pChart->getLegend()); $objWriter->startElement('c:plotVisOnly'); $objWriter->writeAttribute('val', (int) $pChart->getPlotVisibleOnly()); $objWriter->endElement(); $objWriter->startElement('c:dispBlanksAs'); $objWriter->writeAttribute('val', $pChart->getDisplayBlanksAs()); $objWriter->endElement(); $objWriter->startElement('c:showDLblsOverMax'); $objWriter->writeAttribute('val', 0); $objWriter->endElement(); $objWriter->endElement(); $this->writePrintSettings($objWriter); $objWriter->endElement(); // Return return $objWriter->getData(); } /** * Write Chart Title. * * @param XMLWriter $objWriter XML Writer * @param Title $title */ private function writeTitle(XMLWriter $objWriter, ?Title $title = null): void { if ($title === null) { return; } $objWriter->startElement('c:title'); $objWriter->startElement('c:tx'); $objWriter->startElement('c:rich'); $objWriter->startElement('a:bodyPr'); $objWriter->endElement(); $objWriter->startElement('a:lstStyle'); $objWriter->endElement(); $objWriter->startElement('a:p'); $caption = $title->getCaption(); if ((is_array($caption)) && (count($caption) > 0)) { $caption = $caption[0]; } $this->getParentWriter()->getWriterPart('stringtable')->writeRichTextForCharts($objWriter, $caption, 'a'); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); $this->writeLayout($objWriter, $title->getLayout()); $objWriter->startElement('c:overlay'); $objWriter->writeAttribute('val', 0); $objWriter->endElement(); $objWriter->endElement(); } /** * Write Chart Legend. * * @param XMLWriter $objWriter XML Writer * @param Legend $legend */ private function writeLegend(XMLWriter $objWriter, ?Legend $legend = null): void { if ($legend === null) { return; } $objWriter->startElement('c:legend'); $objWriter->startElement('c:legendPos'); $objWriter->writeAttribute('val', $legend->getPosition()); $objWriter->endElement(); $this->writeLayout($objWriter, $legend->getLayout()); $objWriter->startElement('c:overlay'); $objWriter->writeAttribute('val', ($legend->getOverlay()) ? '1' : '0'); $objWriter->endElement(); $objWriter->startElement('c:txPr'); $objWriter->startElement('a:bodyPr'); $objWriter->endElement(); $objWriter->startElement('a:lstStyle'); $objWriter->endElement(); $objWriter->startElement('a:p'); $objWriter->startElement('a:pPr'); $objWriter->writeAttribute('rtl', 0); $objWriter->startElement('a:defRPr'); $objWriter->endElement(); $objWriter->endElement(); $objWriter->startElement('a:endParaRPr'); $objWriter->writeAttribute('lang', 'en-US'); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); } /** * Write Chart Plot Area. * * @param XMLWriter $objWriter XML Writer * @param Title $xAxisLabel * @param Title $yAxisLabel * @param Axis $xAxis * @param Axis $yAxis */ private function writePlotArea(XMLWriter $objWriter, \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet $pSheet, PlotArea $plotArea, ?Title $xAxisLabel = null, ?Title $yAxisLabel = null, ?Axis $xAxis = null, ?Axis $yAxis = null, ?GridLines $majorGridlines = null, ?GridLines $minorGridlines = null): void { if ($plotArea === null) { return; } $id1 = $id2 = 0; $this->seriesIndex = 0; $objWriter->startElement('c:plotArea'); $layout = $plotArea->getLayout(); $this->writeLayout($objWriter, $layout); $chartTypes = self::getChartType($plotArea); $catIsMultiLevelSeries = $valIsMultiLevelSeries = false; $plotGroupingType = ''; foreach ($chartTypes as $chartType) { $objWriter->startElement('c:' . $chartType); $groupCount = $plotArea->getPlotGroupCount(); for ($i = 0; $i < $groupCount; ++$i) { $plotGroup = $plotArea->getPlotGroupByIndex($i); $groupType = $plotGroup->getPlotType(); if ($groupType == $chartType) { $plotStyle = $plotGroup->getPlotStyle(); if ($groupType === DataSeries::TYPE_RADARCHART) { $objWriter->startElement('c:radarStyle'); $objWriter->writeAttribute('val', $plotStyle); $objWriter->endElement(); } elseif ($groupType === DataSeries::TYPE_SCATTERCHART) { $objWriter->startElement('c:scatterStyle'); $objWriter->writeAttribute('val', $plotStyle); $objWriter->endElement(); } $this->writePlotGroup($plotGroup, $chartType, $objWriter, $catIsMultiLevelSeries, $valIsMultiLevelSeries, $plotGroupingType); } } $this->writeDataLabels($objWriter, $layout); if ($chartType === DataSeries::TYPE_LINECHART) { // Line only, Line3D can't be smoothed $objWriter->startElement('c:smooth'); $objWriter->writeAttribute('val', (int) $plotGroup->getSmoothLine()); $objWriter->endElement(); } elseif (($chartType === DataSeries::TYPE_BARCHART) || ($chartType === DataSeries::TYPE_BARCHART_3D)) { $objWriter->startElement('c:gapWidth'); $objWriter->writeAttribute('val', 150); $objWriter->endElement(); if ($plotGroupingType == 'percentStacked' || $plotGroupingType == 'stacked') { $objWriter->startElement('c:overlap'); $objWriter->writeAttribute('val', 100); $objWriter->endElement(); } } elseif ($chartType === DataSeries::TYPE_BUBBLECHART) { $objWriter->startElement('c:bubbleScale'); $objWriter->writeAttribute('val', 25); $objWriter->endElement(); $objWriter->startElement('c:showNegBubbles'); $objWriter->writeAttribute('val', 0); $objWriter->endElement(); } elseif ($chartType === DataSeries::TYPE_STOCKCHART) { $objWriter->startElement('c:hiLowLines'); $objWriter->endElement(); $objWriter->startElement('c:upDownBars'); $objWriter->startElement('c:gapWidth'); $objWriter->writeAttribute('val', 300); $objWriter->endElement(); $objWriter->startElement('c:upBars'); $objWriter->endElement(); $objWriter->startElement('c:downBars'); $objWriter->endElement(); $objWriter->endElement(); } // Generate 2 unique numbers to use for axId values $id1 = '75091328'; $id2 = '75089408'; if (($chartType !== DataSeries::TYPE_PIECHART) && ($chartType !== DataSeries::TYPE_PIECHART_3D) && ($chartType !== DataSeries::TYPE_DONUTCHART)) { $objWriter->startElement('c:axId'); $objWriter->writeAttribute('val', $id1); $objWriter->endElement(); $objWriter->startElement('c:axId'); $objWriter->writeAttribute('val', $id2); $objWriter->endElement(); } else { $objWriter->startElement('c:firstSliceAng'); $objWriter->writeAttribute('val', 0); $objWriter->endElement(); if ($chartType === DataSeries::TYPE_DONUTCHART) { $objWriter->startElement('c:holeSize'); $objWriter->writeAttribute('val', 50); $objWriter->endElement(); } } $objWriter->endElement(); } if (($chartType !== DataSeries::TYPE_PIECHART) && ($chartType !== DataSeries::TYPE_PIECHART_3D) && ($chartType !== DataSeries::TYPE_DONUTCHART)) { if ($chartType === DataSeries::TYPE_BUBBLECHART) { $this->writeValueAxis($objWriter, $xAxisLabel, $chartType, $id1, $id2, $catIsMultiLevelSeries, $xAxis, $majorGridlines, $minorGridlines); } else { $this->writeCategoryAxis($objWriter, $xAxisLabel, $id1, $id2, $catIsMultiLevelSeries, $yAxis); } $this->writeValueAxis($objWriter, $yAxisLabel, $chartType, $id1, $id2, $valIsMultiLevelSeries, $xAxis, $majorGridlines, $minorGridlines); } $objWriter->endElement(); } /** * Write Data Labels. * * @param XMLWriter $objWriter XML Writer * @param \PhpOffice\PhpSpreadsheet\Chart\Layout $chartLayout Chart layout */ private function writeDataLabels(XMLWriter $objWriter, ?Layout $chartLayout = null): void { $objWriter->startElement('c:dLbls'); $objWriter->startElement('c:showLegendKey'); $showLegendKey = (empty($chartLayout)) ? 0 : $chartLayout->getShowLegendKey(); $objWriter->writeAttribute('val', ((empty($showLegendKey)) ? 0 : 1)); $objWriter->endElement(); $objWriter->startElement('c:showVal'); $showVal = (empty($chartLayout)) ? 0 : $chartLayout->getShowVal(); $objWriter->writeAttribute('val', ((empty($showVal)) ? 0 : 1)); $objWriter->endElement(); $objWriter->startElement('c:showCatName'); $showCatName = (empty($chartLayout)) ? 0 : $chartLayout->getShowCatName(); $objWriter->writeAttribute('val', ((empty($showCatName)) ? 0 : 1)); $objWriter->endElement(); $objWriter->startElement('c:showSerName'); $showSerName = (empty($chartLayout)) ? 0 : $chartLayout->getShowSerName(); $objWriter->writeAttribute('val', ((empty($showSerName)) ? 0 : 1)); $objWriter->endElement(); $objWriter->startElement('c:showPercent'); $showPercent = (empty($chartLayout)) ? 0 : $chartLayout->getShowPercent(); $objWriter->writeAttribute('val', ((empty($showPercent)) ? 0 : 1)); $objWriter->endElement(); $objWriter->startElement('c:showBubbleSize'); $showBubbleSize = (empty($chartLayout)) ? 0 : $chartLayout->getShowBubbleSize(); $objWriter->writeAttribute('val', ((empty($showBubbleSize)) ? 0 : 1)); $objWriter->endElement(); $objWriter->startElement('c:showLeaderLines'); $showLeaderLines = (empty($chartLayout)) ? 1 : $chartLayout->getShowLeaderLines(); $objWriter->writeAttribute('val', ((empty($showLeaderLines)) ? 0 : 1)); $objWriter->endElement(); $objWriter->endElement(); } /** * Write Category Axis. * * @param XMLWriter $objWriter XML Writer * @param Title $xAxisLabel * @param string $id1 * @param string $id2 * @param bool $isMultiLevelSeries */ private function writeCategoryAxis($objWriter, $xAxisLabel, $id1, $id2, $isMultiLevelSeries, Axis $yAxis): void { $objWriter->startElement('c:catAx'); if ($id1 > 0) { $objWriter->startElement('c:axId'); $objWriter->writeAttribute('val', $id1); $objWriter->endElement(); } $objWriter->startElement('c:scaling'); $objWriter->startElement('c:orientation'); $objWriter->writeAttribute('val', $yAxis->getAxisOptionsProperty('orientation')); $objWriter->endElement(); $objWriter->endElement(); $objWriter->startElement('c:delete'); $objWriter->writeAttribute('val', 0); $objWriter->endElement(); $objWriter->startElement('c:axPos'); $objWriter->writeAttribute('val', 'b'); $objWriter->endElement(); if ($xAxisLabel !== null) { $objWriter->startElement('c:title'); $objWriter->startElement('c:tx'); $objWriter->startElement('c:rich'); $objWriter->startElement('a:bodyPr'); $objWriter->endElement(); $objWriter->startElement('a:lstStyle'); $objWriter->endElement(); $objWriter->startElement('a:p'); $objWriter->startElement('a:r'); $caption = $xAxisLabel->getCaption(); if (is_array($caption)) { $caption = $caption[0]; } $objWriter->startElement('a:t'); $objWriter->writeRawData(StringHelper::controlCharacterPHP2OOXML($caption)); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); $layout = $xAxisLabel->getLayout(); $this->writeLayout($objWriter, $layout); $objWriter->startElement('c:overlay'); $objWriter->writeAttribute('val', 0); $objWriter->endElement(); $objWriter->endElement(); } $objWriter->startElement('c:numFmt'); $objWriter->writeAttribute('formatCode', $yAxis->getAxisNumberFormat()); $objWriter->writeAttribute('sourceLinked', $yAxis->getAxisNumberSourceLinked()); $objWriter->endElement(); $objWriter->startElement('c:majorTickMark'); $objWriter->writeAttribute('val', $yAxis->getAxisOptionsProperty('major_tick_mark')); $objWriter->endElement(); $objWriter->startElement('c:minorTickMark'); $objWriter->writeAttribute('val', $yAxis->getAxisOptionsProperty('minor_tick_mark')); $objWriter->endElement(); $objWriter->startElement('c:tickLblPos'); $objWriter->writeAttribute('val', $yAxis->getAxisOptionsProperty('axis_labels')); $objWriter->endElement(); if ($id2 > 0) { $objWriter->startElement('c:crossAx'); $objWriter->writeAttribute('val', $id2); $objWriter->endElement(); $objWriter->startElement('c:crosses'); $objWriter->writeAttribute('val', $yAxis->getAxisOptionsProperty('horizontal_crosses')); $objWriter->endElement(); } $objWriter->startElement('c:auto'); $objWriter->writeAttribute('val', 1); $objWriter->endElement(); $objWriter->startElement('c:lblAlgn'); $objWriter->writeAttribute('val', 'ctr'); $objWriter->endElement(); $objWriter->startElement('c:lblOffset'); $objWriter->writeAttribute('val', 100); $objWriter->endElement(); if ($isMultiLevelSeries) { $objWriter->startElement('c:noMultiLvlLbl'); $objWriter->writeAttribute('val', 0); $objWriter->endElement(); } $objWriter->endElement(); } /** * Write Value Axis. * * @param XMLWriter $objWriter XML Writer * @param Title $yAxisLabel * @param string $groupType Chart type * @param string $id1 * @param string $id2 * @param bool $isMultiLevelSeries */ private function writeValueAxis($objWriter, $yAxisLabel, $groupType, $id1, $id2, $isMultiLevelSeries, Axis $xAxis, GridLines $majorGridlines, GridLines $minorGridlines): void { $objWriter->startElement('c:valAx'); if ($id2 > 0) { $objWriter->startElement('c:axId'); $objWriter->writeAttribute('val', $id2); $objWriter->endElement(); } $objWriter->startElement('c:scaling'); if ($xAxis->getAxisOptionsProperty('maximum') !== null) { $objWriter->startElement('c:max'); $objWriter->writeAttribute('val', $xAxis->getAxisOptionsProperty('maximum')); $objWriter->endElement(); } if ($xAxis->getAxisOptionsProperty('minimum') !== null) { $objWriter->startElement('c:min'); $objWriter->writeAttribute('val', $xAxis->getAxisOptionsProperty('minimum')); $objWriter->endElement(); } $objWriter->startElement('c:orientation'); $objWriter->writeAttribute('val', $xAxis->getAxisOptionsProperty('orientation')); $objWriter->endElement(); $objWriter->endElement(); $objWriter->startElement('c:delete'); $objWriter->writeAttribute('val', 0); $objWriter->endElement(); $objWriter->startElement('c:axPos'); $objWriter->writeAttribute('val', 'l'); $objWriter->endElement(); $objWriter->startElement('c:majorGridlines'); $objWriter->startElement('c:spPr'); if ($majorGridlines->getLineColorProperty('value') !== null) { $objWriter->startElement('a:ln'); $objWriter->writeAttribute('w', $majorGridlines->getLineStyleProperty('width')); $objWriter->startElement('a:solidFill'); $objWriter->startElement("a:{$majorGridlines->getLineColorProperty('type')}"); $objWriter->writeAttribute('val', $majorGridlines->getLineColorProperty('value')); $objWriter->startElement('a:alpha'); $objWriter->writeAttribute('val', $majorGridlines->getLineColorProperty('alpha')); $objWriter->endElement(); //end alpha $objWriter->endElement(); //end srgbClr $objWriter->endElement(); //end solidFill $objWriter->startElement('a:prstDash'); $objWriter->writeAttribute('val', $majorGridlines->getLineStyleProperty('dash')); $objWriter->endElement(); if ($majorGridlines->getLineStyleProperty('join') == 'miter') { $objWriter->startElement('a:miter'); $objWriter->writeAttribute('lim', '800000'); $objWriter->endElement(); } else { $objWriter->startElement('a:bevel'); $objWriter->endElement(); } if ($majorGridlines->getLineStyleProperty(['arrow', 'head', 'type']) !== null) { $objWriter->startElement('a:headEnd'); $objWriter->writeAttribute('type', $majorGridlines->getLineStyleProperty(['arrow', 'head', 'type'])); $objWriter->writeAttribute('w', $majorGridlines->getLineStyleArrowParameters('head', 'w')); $objWriter->writeAttribute('len', $majorGridlines->getLineStyleArrowParameters('head', 'len')); $objWriter->endElement(); } if ($majorGridlines->getLineStyleProperty(['arrow', 'end', 'type']) !== null) { $objWriter->startElement('a:tailEnd'); $objWriter->writeAttribute('type', $majorGridlines->getLineStyleProperty(['arrow', 'end', 'type'])); $objWriter->writeAttribute('w', $majorGridlines->getLineStyleArrowParameters('end', 'w')); $objWriter->writeAttribute('len', $majorGridlines->getLineStyleArrowParameters('end', 'len')); $objWriter->endElement(); } $objWriter->endElement(); //end ln } $objWriter->startElement('a:effectLst'); if ($majorGridlines->getGlowSize() !== null) { $objWriter->startElement('a:glow'); $objWriter->writeAttribute('rad', $majorGridlines->getGlowSize()); $objWriter->startElement("a:{$majorGridlines->getGlowColor('type')}"); $objWriter->writeAttribute('val', $majorGridlines->getGlowColor('value')); $objWriter->startElement('a:alpha'); $objWriter->writeAttribute('val', $majorGridlines->getGlowColor('alpha')); $objWriter->endElement(); //end alpha $objWriter->endElement(); //end schemeClr $objWriter->endElement(); //end glow } if ($majorGridlines->getShadowProperty('presets') !== null) { $objWriter->startElement("a:{$majorGridlines->getShadowProperty('effect')}"); if ($majorGridlines->getShadowProperty('blur') !== null) { $objWriter->writeAttribute('blurRad', $majorGridlines->getShadowProperty('blur')); } if ($majorGridlines->getShadowProperty('distance') !== null) { $objWriter->writeAttribute('dist', $majorGridlines->getShadowProperty('distance')); } if ($majorGridlines->getShadowProperty('direction') !== null) { $objWriter->writeAttribute('dir', $majorGridlines->getShadowProperty('direction')); } if ($majorGridlines->getShadowProperty('algn') !== null) { $objWriter->writeAttribute('algn', $majorGridlines->getShadowProperty('algn')); } if ($majorGridlines->getShadowProperty(['size', 'sx']) !== null) { $objWriter->writeAttribute('sx', $majorGridlines->getShadowProperty(['size', 'sx'])); } if ($majorGridlines->getShadowProperty(['size', 'sy']) !== null) { $objWriter->writeAttribute('sy', $majorGridlines->getShadowProperty(['size', 'sy'])); } if ($majorGridlines->getShadowProperty(['size', 'kx']) !== null) { $objWriter->writeAttribute('kx', $majorGridlines->getShadowProperty(['size', 'kx'])); } if ($majorGridlines->getShadowProperty('rotWithShape') !== null) { $objWriter->writeAttribute('rotWithShape', $majorGridlines->getShadowProperty('rotWithShape')); } $objWriter->startElement("a:{$majorGridlines->getShadowProperty(['color', 'type'])}"); $objWriter->writeAttribute('val', $majorGridlines->getShadowProperty(['color', 'value'])); $objWriter->startElement('a:alpha'); $objWriter->writeAttribute('val', $majorGridlines->getShadowProperty(['color', 'alpha'])); $objWriter->endElement(); //end alpha $objWriter->endElement(); //end color:type $objWriter->endElement(); //end shadow } if ($majorGridlines->getSoftEdgesSize() !== null) { $objWriter->startElement('a:softEdge'); $objWriter->writeAttribute('rad', $majorGridlines->getSoftEdgesSize()); $objWriter->endElement(); //end softEdge } $objWriter->endElement(); //end effectLst $objWriter->endElement(); //end spPr $objWriter->endElement(); //end majorGridLines if ($minorGridlines->getObjectState()) { $objWriter->startElement('c:minorGridlines'); $objWriter->startElement('c:spPr'); if ($minorGridlines->getLineColorProperty('value') !== null) { $objWriter->startElement('a:ln'); $objWriter->writeAttribute('w', $minorGridlines->getLineStyleProperty('width')); $objWriter->startElement('a:solidFill'); $objWriter->startElement("a:{$minorGridlines->getLineColorProperty('type')}"); $objWriter->writeAttribute('val', $minorGridlines->getLineColorProperty('value')); $objWriter->startElement('a:alpha'); $objWriter->writeAttribute('val', $minorGridlines->getLineColorProperty('alpha')); $objWriter->endElement(); //end alpha $objWriter->endElement(); //end srgbClr $objWriter->endElement(); //end solidFill $objWriter->startElement('a:prstDash'); $objWriter->writeAttribute('val', $minorGridlines->getLineStyleProperty('dash')); $objWriter->endElement(); if ($minorGridlines->getLineStyleProperty('join') == 'miter') { $objWriter->startElement('a:miter'); $objWriter->writeAttribute('lim', '800000'); $objWriter->endElement(); } else { $objWriter->startElement('a:bevel'); $objWriter->endElement(); } if ($minorGridlines->getLineStyleProperty(['arrow', 'head', 'type']) !== null) { $objWriter->startElement('a:headEnd'); $objWriter->writeAttribute('type', $minorGridlines->getLineStyleProperty(['arrow', 'head', 'type'])); $objWriter->writeAttribute('w', $minorGridlines->getLineStyleArrowParameters('head', 'w')); $objWriter->writeAttribute('len', $minorGridlines->getLineStyleArrowParameters('head', 'len')); $objWriter->endElement(); } if ($minorGridlines->getLineStyleProperty(['arrow', 'end', 'type']) !== null) { $objWriter->startElement('a:tailEnd'); $objWriter->writeAttribute('type', $minorGridlines->getLineStyleProperty(['arrow', 'end', 'type'])); $objWriter->writeAttribute('w', $minorGridlines->getLineStyleArrowParameters('end', 'w')); $objWriter->writeAttribute('len', $minorGridlines->getLineStyleArrowParameters('end', 'len')); $objWriter->endElement(); } $objWriter->endElement(); //end ln } $objWriter->startElement('a:effectLst'); if ($minorGridlines->getGlowSize() !== null) { $objWriter->startElement('a:glow'); $objWriter->writeAttribute('rad', $minorGridlines->getGlowSize()); $objWriter->startElement("a:{$minorGridlines->getGlowColor('type')}"); $objWriter->writeAttribute('val', $minorGridlines->getGlowColor('value')); $objWriter->startElement('a:alpha'); $objWriter->writeAttribute('val', $minorGridlines->getGlowColor('alpha')); $objWriter->endElement(); //end alpha $objWriter->endElement(); //end schemeClr $objWriter->endElement(); //end glow } if ($minorGridlines->getShadowProperty('presets') !== null) { $objWriter->startElement("a:{$minorGridlines->getShadowProperty('effect')}"); if ($minorGridlines->getShadowProperty('blur') !== null) { $objWriter->writeAttribute('blurRad', $minorGridlines->getShadowProperty('blur')); } if ($minorGridlines->getShadowProperty('distance') !== null) { $objWriter->writeAttribute('dist', $minorGridlines->getShadowProperty('distance')); } if ($minorGridlines->getShadowProperty('direction') !== null) { $objWriter->writeAttribute('dir', $minorGridlines->getShadowProperty('direction')); } if ($minorGridlines->getShadowProperty('algn') !== null) { $objWriter->writeAttribute('algn', $minorGridlines->getShadowProperty('algn')); } if ($minorGridlines->getShadowProperty(['size', 'sx']) !== null) { $objWriter->writeAttribute('sx', $minorGridlines->getShadowProperty(['size', 'sx'])); } if ($minorGridlines->getShadowProperty(['size', 'sy']) !== null) { $objWriter->writeAttribute('sy', $minorGridlines->getShadowProperty(['size', 'sy'])); } if ($minorGridlines->getShadowProperty(['size', 'kx']) !== null) { $objWriter->writeAttribute('kx', $minorGridlines->getShadowProperty(['size', 'kx'])); } if ($minorGridlines->getShadowProperty('rotWithShape') !== null) { $objWriter->writeAttribute('rotWithShape', $minorGridlines->getShadowProperty('rotWithShape')); } $objWriter->startElement("a:{$minorGridlines->getShadowProperty(['color', 'type'])}"); $objWriter->writeAttribute('val', $minorGridlines->getShadowProperty(['color', 'value'])); $objWriter->startElement('a:alpha'); $objWriter->writeAttribute('val', $minorGridlines->getShadowProperty(['color', 'alpha'])); $objWriter->endElement(); //end alpha $objWriter->endElement(); //end color:type $objWriter->endElement(); //end shadow } if ($minorGridlines->getSoftEdgesSize() !== null) { $objWriter->startElement('a:softEdge'); $objWriter->writeAttribute('rad', $minorGridlines->getSoftEdgesSize()); $objWriter->endElement(); //end softEdge } $objWriter->endElement(); //end effectLst $objWriter->endElement(); //end spPr $objWriter->endElement(); //end minorGridLines } if ($yAxisLabel !== null) { $objWriter->startElement('c:title'); $objWriter->startElement('c:tx'); $objWriter->startElement('c:rich'); $objWriter->startElement('a:bodyPr'); $objWriter->endElement(); $objWriter->startElement('a:lstStyle'); $objWriter->endElement(); $objWriter->startElement('a:p'); $objWriter->startElement('a:r'); $caption = $yAxisLabel->getCaption(); if (is_array($caption)) { $caption = $caption[0]; } $objWriter->startElement('a:t'); $objWriter->writeRawData(StringHelper::controlCharacterPHP2OOXML($caption)); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); if ($groupType !== DataSeries::TYPE_BUBBLECHART) { $layout = $yAxisLabel->getLayout(); $this->writeLayout($objWriter, $layout); } $objWriter->startElement('c:overlay'); $objWriter->writeAttribute('val', 0); $objWriter->endElement(); $objWriter->endElement(); } $objWriter->startElement('c:numFmt'); $objWriter->writeAttribute('formatCode', $xAxis->getAxisNumberFormat()); $objWriter->writeAttribute('sourceLinked', $xAxis->getAxisNumberSourceLinked()); $objWriter->endElement(); $objWriter->startElement('c:majorTickMark'); $objWriter->writeAttribute('val', $xAxis->getAxisOptionsProperty('major_tick_mark')); $objWriter->endElement(); $objWriter->startElement('c:minorTickMark'); $objWriter->writeAttribute('val', $xAxis->getAxisOptionsProperty('minor_tick_mark')); $objWriter->endElement(); $objWriter->startElement('c:tickLblPos'); $objWriter->writeAttribute('val', $xAxis->getAxisOptionsProperty('axis_labels')); $objWriter->endElement(); $objWriter->startElement('c:spPr'); if ($xAxis->getFillProperty('value') !== null) { $objWriter->startElement('a:solidFill'); $objWriter->startElement('a:' . $xAxis->getFillProperty('type')); $objWriter->writeAttribute('val', $xAxis->getFillProperty('value')); $objWriter->startElement('a:alpha'); $objWriter->writeAttribute('val', $xAxis->getFillProperty('alpha')); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); } $objWriter->startElement('a:ln'); $objWriter->writeAttribute('w', $xAxis->getLineStyleProperty('width')); $objWriter->writeAttribute('cap', $xAxis->getLineStyleProperty('cap')); $objWriter->writeAttribute('cmpd', $xAxis->getLineStyleProperty('compound')); if ($xAxis->getLineProperty('value') !== null) { $objWriter->startElement('a:solidFill'); $objWriter->startElement('a:' . $xAxis->getLineProperty('type')); $objWriter->writeAttribute('val', $xAxis->getLineProperty('value')); $objWriter->startElement('a:alpha'); $objWriter->writeAttribute('val', $xAxis->getLineProperty('alpha')); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); } $objWriter->startElement('a:prstDash'); $objWriter->writeAttribute('val', $xAxis->getLineStyleProperty('dash')); $objWriter->endElement(); if ($xAxis->getLineStyleProperty('join') == 'miter') { $objWriter->startElement('a:miter'); $objWriter->writeAttribute('lim', '800000'); $objWriter->endElement(); } else { $objWriter->startElement('a:bevel'); $objWriter->endElement(); } if ($xAxis->getLineStyleProperty(['arrow', 'head', 'type']) !== null) { $objWriter->startElement('a:headEnd'); $objWriter->writeAttribute('type', $xAxis->getLineStyleProperty(['arrow', 'head', 'type'])); $objWriter->writeAttribute('w', $xAxis->getLineStyleArrowWidth('head')); $objWriter->writeAttribute('len', $xAxis->getLineStyleArrowLength('head')); $objWriter->endElement(); } if ($xAxis->getLineStyleProperty(['arrow', 'end', 'type']) !== null) { $objWriter->startElement('a:tailEnd'); $objWriter->writeAttribute('type', $xAxis->getLineStyleProperty(['arrow', 'end', 'type'])); $objWriter->writeAttribute('w', $xAxis->getLineStyleArrowWidth('end')); $objWriter->writeAttribute('len', $xAxis->getLineStyleArrowLength('end')); $objWriter->endElement(); } $objWriter->endElement(); $objWriter->startElement('a:effectLst'); if ($xAxis->getGlowProperty('size') !== null) { $objWriter->startElement('a:glow'); $objWriter->writeAttribute('rad', $xAxis->getGlowProperty('size')); $objWriter->startElement("a:{$xAxis->getGlowProperty(['color', 'type'])}"); $objWriter->writeAttribute('val', $xAxis->getGlowProperty(['color', 'value'])); $objWriter->startElement('a:alpha'); $objWriter->writeAttribute('val', $xAxis->getGlowProperty(['color', 'alpha'])); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); } if ($xAxis->getShadowProperty('presets') !== null) { $objWriter->startElement("a:{$xAxis->getShadowProperty('effect')}"); if ($xAxis->getShadowProperty('blur') !== null) { $objWriter->writeAttribute('blurRad', $xAxis->getShadowProperty('blur')); } if ($xAxis->getShadowProperty('distance') !== null) { $objWriter->writeAttribute('dist', $xAxis->getShadowProperty('distance')); } if ($xAxis->getShadowProperty('direction') !== null) { $objWriter->writeAttribute('dir', $xAxis->getShadowProperty('direction')); } if ($xAxis->getShadowProperty('algn') !== null) { $objWriter->writeAttribute('algn', $xAxis->getShadowProperty('algn')); } if ($xAxis->getShadowProperty(['size', 'sx']) !== null) { $objWriter->writeAttribute('sx', $xAxis->getShadowProperty(['size', 'sx'])); } if ($xAxis->getShadowProperty(['size', 'sy']) !== null) { $objWriter->writeAttribute('sy', $xAxis->getShadowProperty(['size', 'sy'])); } if ($xAxis->getShadowProperty(['size', 'kx']) !== null) { $objWriter->writeAttribute('kx', $xAxis->getShadowProperty(['size', 'kx'])); } if ($xAxis->getShadowProperty('rotWithShape') !== null) { $objWriter->writeAttribute('rotWithShape', $xAxis->getShadowProperty('rotWithShape')); } $objWriter->startElement("a:{$xAxis->getShadowProperty(['color', 'type'])}"); $objWriter->writeAttribute('val', $xAxis->getShadowProperty(['color', 'value'])); $objWriter->startElement('a:alpha'); $objWriter->writeAttribute('val', $xAxis->getShadowProperty(['color', 'alpha'])); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); } if ($xAxis->getSoftEdgesSize() !== null) { $objWriter->startElement('a:softEdge'); $objWriter->writeAttribute('rad', $xAxis->getSoftEdgesSize()); $objWriter->endElement(); } $objWriter->endElement(); //effectList $objWriter->endElement(); //end spPr if ($id1 > 0) { $objWriter->startElement('c:crossAx'); $objWriter->writeAttribute('val', $id2); $objWriter->endElement(); if ($xAxis->getAxisOptionsProperty('horizontal_crosses_value') !== null) { $objWriter->startElement('c:crossesAt'); $objWriter->writeAttribute('val', $xAxis->getAxisOptionsProperty('horizontal_crosses_value')); $objWriter->endElement(); } else { $objWriter->startElement('c:crosses'); $objWriter->writeAttribute('val', $xAxis->getAxisOptionsProperty('horizontal_crosses')); $objWriter->endElement(); } $objWriter->startElement('c:crossBetween'); $objWriter->writeAttribute('val', 'midCat'); $objWriter->endElement(); if ($xAxis->getAxisOptionsProperty('major_unit') !== null) { $objWriter->startElement('c:majorUnit'); $objWriter->writeAttribute('val', $xAxis->getAxisOptionsProperty('major_unit')); $objWriter->endElement(); } if ($xAxis->getAxisOptionsProperty('minor_unit') !== null) { $objWriter->startElement('c:minorUnit'); $objWriter->writeAttribute('val', $xAxis->getAxisOptionsProperty('minor_unit')); $objWriter->endElement(); } } if ($isMultiLevelSeries) { if ($groupType !== DataSeries::TYPE_BUBBLECHART) { $objWriter->startElement('c:noMultiLvlLbl'); $objWriter->writeAttribute('val', 0); $objWriter->endElement(); } } $objWriter->endElement(); } /** * Get the data series type(s) for a chart plot series. * * @param PlotArea $plotArea * * @return array|string */ private static function getChartType($plotArea) { $groupCount = $plotArea->getPlotGroupCount(); if ($groupCount == 1) { $chartType = [$plotArea->getPlotGroupByIndex(0)->getPlotType()]; } else { $chartTypes = []; for ($i = 0; $i < $groupCount; ++$i) { $chartTypes[] = $plotArea->getPlotGroupByIndex($i)->getPlotType(); } $chartType = array_unique($chartTypes); if (count($chartTypes) == 0) { throw new WriterException('Chart is not yet implemented'); } } return $chartType; } /** * Method writing plot series values. * * @param XMLWriter $objWriter XML Writer * @param int $val value for idx (default: 3) * @param string $fillColor hex color (default: FF9900) * * @return XMLWriter XML Writer */ private function writePlotSeriesValuesElement($objWriter, $val = 3, $fillColor = 'FF9900') { $objWriter->startElement('c:dPt'); $objWriter->startElement('c:idx'); $objWriter->writeAttribute('val', $val); $objWriter->endElement(); $objWriter->startElement('c:bubble3D'); $objWriter->writeAttribute('val', 0); $objWriter->endElement(); $objWriter->startElement('c:spPr'); $objWriter->startElement('a:solidFill'); $objWriter->startElement('a:srgbClr'); $objWriter->writeAttribute('val', $fillColor); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); return $objWriter; } /** * Write Plot Group (series of related plots). * * @param DataSeries $plotGroup * @param string $groupType Type of plot for dataseries * @param XMLWriter $objWriter XML Writer * @param bool &$catIsMultiLevelSeries Is category a multi-series category * @param bool &$valIsMultiLevelSeries Is value set a multi-series set * @param string &$plotGroupingType Type of grouping for multi-series values */ private function writePlotGroup($plotGroup, $groupType, $objWriter, &$catIsMultiLevelSeries, &$valIsMultiLevelSeries, &$plotGroupingType): void { if ($plotGroup === null) { return; } if (($groupType == DataSeries::TYPE_BARCHART) || ($groupType == DataSeries::TYPE_BARCHART_3D)) { $objWriter->startElement('c:barDir'); $objWriter->writeAttribute('val', $plotGroup->getPlotDirection()); $objWriter->endElement(); } if ($plotGroup->getPlotGrouping() !== null) { $plotGroupingType = $plotGroup->getPlotGrouping(); $objWriter->startElement('c:grouping'); $objWriter->writeAttribute('val', $plotGroupingType); $objWriter->endElement(); } // Get these details before the loop, because we can use the count to check for varyColors $plotSeriesOrder = $plotGroup->getPlotOrder(); $plotSeriesCount = count($plotSeriesOrder); if (($groupType !== DataSeries::TYPE_RADARCHART) && ($groupType !== DataSeries::TYPE_STOCKCHART)) { if ($groupType !== DataSeries::TYPE_LINECHART) { if (($groupType == DataSeries::TYPE_PIECHART) || ($groupType == DataSeries::TYPE_PIECHART_3D) || ($groupType == DataSeries::TYPE_DONUTCHART) || ($plotSeriesCount > 1)) { $objWriter->startElement('c:varyColors'); $objWriter->writeAttribute('val', 1); $objWriter->endElement(); } else { $objWriter->startElement('c:varyColors'); $objWriter->writeAttribute('val', 0); $objWriter->endElement(); } } } foreach ($plotSeriesOrder as $plotSeriesIdx => $plotSeriesRef) { $objWriter->startElement('c:ser'); $plotLabel = $plotGroup->getPlotLabelByIndex($plotSeriesIdx); if ($plotLabel) { $fillColor = $plotLabel->getFillColor(); if ($fillColor !== null && !is_array($fillColor)) { $objWriter->startElement('c:spPr'); $objWriter->startElement('a:solidFill'); $objWriter->startElement('a:srgbClr'); $objWriter->writeAttribute('val', $fillColor); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); } } $objWriter->startElement('c:idx'); $objWriter->writeAttribute('val', $this->seriesIndex + $plotSeriesIdx); $objWriter->endElement(); $objWriter->startElement('c:order'); $objWriter->writeAttribute('val', $this->seriesIndex + $plotSeriesRef); $objWriter->endElement(); // Values $plotSeriesValues = $plotGroup->getPlotValuesByIndex($plotSeriesRef); if (($groupType == DataSeries::TYPE_PIECHART) || ($groupType == DataSeries::TYPE_PIECHART_3D) || ($groupType == DataSeries::TYPE_DONUTCHART)) { $fillColorValues = $plotSeriesValues->getFillColor(); if ($fillColorValues !== null && is_array($fillColorValues)) { foreach ($plotSeriesValues->getDataValues() as $dataKey => $dataValue) { $this->writePlotSeriesValuesElement($objWriter, $dataKey, ($fillColorValues[$dataKey] ?? 'FF9900')); } } else { $this->writePlotSeriesValuesElement($objWriter); } } // Labels $plotSeriesLabel = $plotGroup->getPlotLabelByIndex($plotSeriesRef); if ($plotSeriesLabel && ($plotSeriesLabel->getPointCount() > 0)) { $objWriter->startElement('c:tx'); $objWriter->startElement('c:strRef'); $this->writePlotSeriesLabel($plotSeriesLabel, $objWriter); $objWriter->endElement(); $objWriter->endElement(); } // Formatting for the points if (($groupType == DataSeries::TYPE_LINECHART) || ($groupType == DataSeries::TYPE_STOCKCHART)) { $plotLineWidth = 12700; if ($plotSeriesValues) { $plotLineWidth = $plotSeriesValues->getLineWidth(); } $objWriter->startElement('c:spPr'); $objWriter->startElement('a:ln'); $objWriter->writeAttribute('w', $plotLineWidth); if ($groupType == DataSeries::TYPE_STOCKCHART) { $objWriter->startElement('a:noFill'); $objWriter->endElement(); } $objWriter->endElement(); $objWriter->endElement(); } if ($plotSeriesValues) { $plotSeriesMarker = $plotSeriesValues->getPointMarker(); if ($plotSeriesMarker) { $objWriter->startElement('c:marker'); $objWriter->startElement('c:symbol'); $objWriter->writeAttribute('val', $plotSeriesMarker); $objWriter->endElement(); if ($plotSeriesMarker !== 'none') { $objWriter->startElement('c:size'); $objWriter->writeAttribute('val', 3); $objWriter->endElement(); } $objWriter->endElement(); } } if (($groupType === DataSeries::TYPE_BARCHART) || ($groupType === DataSeries::TYPE_BARCHART_3D) || ($groupType === DataSeries::TYPE_BUBBLECHART)) { $objWriter->startElement('c:invertIfNegative'); $objWriter->writeAttribute('val', 0); $objWriter->endElement(); } // Category Labels $plotSeriesCategory = $plotGroup->getPlotCategoryByIndex($plotSeriesRef); if ($plotSeriesCategory && ($plotSeriesCategory->getPointCount() > 0)) { $catIsMultiLevelSeries = $catIsMultiLevelSeries || $plotSeriesCategory->isMultiLevelSeries(); if (($groupType == DataSeries::TYPE_PIECHART) || ($groupType == DataSeries::TYPE_PIECHART_3D) || ($groupType == DataSeries::TYPE_DONUTCHART)) { if ($plotGroup->getPlotStyle() !== null) { $plotStyle = $plotGroup->getPlotStyle(); if ($plotStyle) { $objWriter->startElement('c:explosion'); $objWriter->writeAttribute('val', 25); $objWriter->endElement(); } } } if (($groupType === DataSeries::TYPE_BUBBLECHART) || ($groupType === DataSeries::TYPE_SCATTERCHART)) { $objWriter->startElement('c:xVal'); } else { $objWriter->startElement('c:cat'); } $this->writePlotSeriesValues($plotSeriesCategory, $objWriter, $groupType, 'str'); $objWriter->endElement(); } // Values if ($plotSeriesValues) { $valIsMultiLevelSeries = $valIsMultiLevelSeries || $plotSeriesValues->isMultiLevelSeries(); if (($groupType === DataSeries::TYPE_BUBBLECHART) || ($groupType === DataSeries::TYPE_SCATTERCHART)) { $objWriter->startElement('c:yVal'); } else { $objWriter->startElement('c:val'); } $this->writePlotSeriesValues($plotSeriesValues, $objWriter, $groupType, 'num'); $objWriter->endElement(); } if ($groupType === DataSeries::TYPE_BUBBLECHART) { $this->writeBubbles($plotSeriesValues, $objWriter); } $objWriter->endElement(); } $this->seriesIndex += $plotSeriesIdx + 1; } /** * Write Plot Series Label. * * @param DataSeriesValues $plotSeriesLabel * @param XMLWriter $objWriter XML Writer */ private function writePlotSeriesLabel($plotSeriesLabel, $objWriter): void { if ($plotSeriesLabel === null) { return; } $objWriter->startElement('c:f'); $objWriter->writeRawData($plotSeriesLabel->getDataSource()); $objWriter->endElement(); $objWriter->startElement('c:strCache'); $objWriter->startElement('c:ptCount'); $objWriter->writeAttribute('val', $plotSeriesLabel->getPointCount()); $objWriter->endElement(); foreach ($plotSeriesLabel->getDataValues() as $plotLabelKey => $plotLabelValue) { $objWriter->startElement('c:pt'); $objWriter->writeAttribute('idx', $plotLabelKey); $objWriter->startElement('c:v'); $objWriter->writeRawData($plotLabelValue); $objWriter->endElement(); $objWriter->endElement(); } $objWriter->endElement(); } /** * Write Plot Series Values. * * @param DataSeriesValues $plotSeriesValues * @param XMLWriter $objWriter XML Writer * @param string $groupType Type of plot for dataseries * @param string $dataType Datatype of series values */ private function writePlotSeriesValues($plotSeriesValues, XMLWriter $objWriter, $groupType, $dataType = 'str'): void { if ($plotSeriesValues === null) { return; } if ($plotSeriesValues->isMultiLevelSeries()) { $levelCount = $plotSeriesValues->multiLevelCount(); $objWriter->startElement('c:multiLvlStrRef'); $objWriter->startElement('c:f'); $objWriter->writeRawData($plotSeriesValues->getDataSource()); $objWriter->endElement(); $objWriter->startElement('c:multiLvlStrCache'); $objWriter->startElement('c:ptCount'); $objWriter->writeAttribute('val', $plotSeriesValues->getPointCount()); $objWriter->endElement(); for ($level = 0; $level < $levelCount; ++$level) { $objWriter->startElement('c:lvl'); foreach ($plotSeriesValues->getDataValues() as $plotSeriesKey => $plotSeriesValue) { if (isset($plotSeriesValue[$level])) { $objWriter->startElement('c:pt'); $objWriter->writeAttribute('idx', $plotSeriesKey); $objWriter->startElement('c:v'); $objWriter->writeRawData($plotSeriesValue[$level]); $objWriter->endElement(); $objWriter->endElement(); } } $objWriter->endElement(); } $objWriter->endElement(); $objWriter->endElement(); } else { $objWriter->startElement('c:' . $dataType . 'Ref'); $objWriter->startElement('c:f'); $objWriter->writeRawData($plotSeriesValues->getDataSource()); $objWriter->endElement(); $objWriter->startElement('c:' . $dataType . 'Cache'); if (($groupType != DataSeries::TYPE_PIECHART) && ($groupType != DataSeries::TYPE_PIECHART_3D) && ($groupType != DataSeries::TYPE_DONUTCHART)) { if (($plotSeriesValues->getFormatCode() !== null) && ($plotSeriesValues->getFormatCode() !== '')) { $objWriter->startElement('c:formatCode'); $objWriter->writeRawData($plotSeriesValues->getFormatCode()); $objWriter->endElement(); } } $objWriter->startElement('c:ptCount'); $objWriter->writeAttribute('val', $plotSeriesValues->getPointCount()); $objWriter->endElement(); $dataValues = $plotSeriesValues->getDataValues(); if (!empty($dataValues)) { if (is_array($dataValues)) { foreach ($dataValues as $plotSeriesKey => $plotSeriesValue) { $objWriter->startElement('c:pt'); $objWriter->writeAttribute('idx', $plotSeriesKey); $objWriter->startElement('c:v'); $objWriter->writeRawData($plotSeriesValue); $objWriter->endElement(); $objWriter->endElement(); } } } $objWriter->endElement(); $objWriter->endElement(); } } /** * Write Bubble Chart Details. * * @param DataSeriesValues $plotSeriesValues * @param XMLWriter $objWriter XML Writer */ private function writeBubbles($plotSeriesValues, $objWriter): void { if ($plotSeriesValues === null) { return; } $objWriter->startElement('c:bubbleSize'); $objWriter->startElement('c:numLit'); $objWriter->startElement('c:formatCode'); $objWriter->writeRawData('General'); $objWriter->endElement(); $objWriter->startElement('c:ptCount'); $objWriter->writeAttribute('val', $plotSeriesValues->getPointCount()); $objWriter->endElement(); $dataValues = $plotSeriesValues->getDataValues(); if (!empty($dataValues)) { if (is_array($dataValues)) { foreach ($dataValues as $plotSeriesKey => $plotSeriesValue) { $objWriter->startElement('c:pt'); $objWriter->writeAttribute('idx', $plotSeriesKey); $objWriter->startElement('c:v'); $objWriter->writeRawData(1); $objWriter->endElement(); $objWriter->endElement(); } } } $objWriter->endElement(); $objWriter->endElement(); $objWriter->startElement('c:bubble3D'); $objWriter->writeAttribute('val', 0); $objWriter->endElement(); } /** * Write Layout. * * @param XMLWriter $objWriter XML Writer * @param Layout $layout */ private function writeLayout(XMLWriter $objWriter, ?Layout $layout = null): void { $objWriter->startElement('c:layout'); if ($layout !== null) { $objWriter->startElement('c:manualLayout'); $layoutTarget = $layout->getLayoutTarget(); if ($layoutTarget !== null) { $objWriter->startElement('c:layoutTarget'); $objWriter->writeAttribute('val', $layoutTarget); $objWriter->endElement(); } $xMode = $layout->getXMode(); if ($xMode !== null) { $objWriter->startElement('c:xMode'); $objWriter->writeAttribute('val', $xMode); $objWriter->endElement(); } $yMode = $layout->getYMode(); if ($yMode !== null) { $objWriter->startElement('c:yMode'); $objWriter->writeAttribute('val', $yMode); $objWriter->endElement(); } $x = $layout->getXPosition(); if ($x !== null) { $objWriter->startElement('c:x'); $objWriter->writeAttribute('val', $x); $objWriter->endElement(); } $y = $layout->getYPosition(); if ($y !== null) { $objWriter->startElement('c:y'); $objWriter->writeAttribute('val', $y); $objWriter->endElement(); } $w = $layout->getWidth(); if ($w !== null) { $objWriter->startElement('c:w'); $objWriter->writeAttribute('val', $w); $objWriter->endElement(); } $h = $layout->getHeight(); if ($h !== null) { $objWriter->startElement('c:h'); $objWriter->writeAttribute('val', $h); $objWriter->endElement(); } $objWriter->endElement(); } $objWriter->endElement(); } /** * Write Alternate Content block. * * @param XMLWriter $objWriter XML Writer */ private function writeAlternateContent($objWriter): void { $objWriter->startElement('mc:AlternateContent'); $objWriter->writeAttribute('xmlns:mc', 'http://schemas.openxmlformats.org/markup-compatibility/2006'); $objWriter->startElement('mc:Choice'); $objWriter->writeAttribute('xmlns:c14', 'http://schemas.microsoft.com/office/drawing/2007/8/2/chart'); $objWriter->writeAttribute('Requires', 'c14'); $objWriter->startElement('c14:style'); $objWriter->writeAttribute('val', '102'); $objWriter->endElement(); $objWriter->endElement(); $objWriter->startElement('mc:Fallback'); $objWriter->startElement('c:style'); $objWriter->writeAttribute('val', '2'); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); } /** * Write Printer Settings. * * @param XMLWriter $objWriter XML Writer */ private function writePrintSettings($objWriter): void { $objWriter->startElement('c:printSettings'); $objWriter->startElement('c:headerFooter'); $objWriter->endElement(); $objWriter->startElement('c:pageMargins'); $objWriter->writeAttribute('footer', 0.3); $objWriter->writeAttribute('header', 0.3); $objWriter->writeAttribute('r', 0.7); $objWriter->writeAttribute('l', 0.7); $objWriter->writeAttribute('t', 0.75); $objWriter->writeAttribute('b', 0.75); $objWriter->endElement(); $objWriter->startElement('c:pageSetup'); $objWriter->writeAttribute('orientation', 'portrait'); $objWriter->endElement(); $objWriter->endElement(); } }