diff options
Diffstat (limited to 'vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xlsx/Chart.php')
| -rw-r--r-- | vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xlsx/Chart.php | 1516 |
1 files changed, 1516 insertions, 0 deletions
diff --git a/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xlsx/Chart.php b/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xlsx/Chart.php new file mode 100644 index 0000000..4ac780b --- /dev/null +++ b/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xlsx/Chart.php @@ -0,0 +1,1516 @@ +<?php
+
+namespace PhpOffice\PhpSpreadsheet\Writer\Xlsx;
+
+use PhpOffice\PhpSpreadsheet\Chart\Axis;
+use PhpOffice\PhpSpreadsheet\Chart\DataSeries;
+use PhpOffice\PhpSpreadsheet\Chart\DataSeriesValues;
+use PhpOffice\PhpSpreadsheet\Chart\GridLines;
+use PhpOffice\PhpSpreadsheet\Chart\Layout;
+use PhpOffice\PhpSpreadsheet\Chart\Legend;
+use PhpOffice\PhpSpreadsheet\Chart\PlotArea;
+use PhpOffice\PhpSpreadsheet\Chart\Title;
+use PhpOffice\PhpSpreadsheet\Shared\StringHelper;
+use PhpOffice\PhpSpreadsheet\Shared\XMLWriter;
+use PhpOffice\PhpSpreadsheet\Writer\Exception as WriterException;
+
+class Chart extends WriterPart
+{
+ protected $calculateCellValues;
+
+ /**
+ * @var int
+ */
+ private $seriesIndex;
+
+ /**
+ * Write charts to XML format.
+ *
+ * @param mixed $calculateCellValues
+ *
+ * @return string XML Output
+ */
+ public function writeChart(\PhpOffice\PhpSpreadsheet\Chart\Chart $pChart, $calculateCellValues = true)
+ {
+ $this->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();
+ }
+}
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