/home/kueuepay/public_html/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Writer/Xlsx/Chart.php
<?php
namespace PhpOffice\PhpSpreadsheet\Writer\Xlsx;
use PhpOffice\PhpSpreadsheet\Chart\Axis;
use PhpOffice\PhpSpreadsheet\Chart\ChartColor;
use PhpOffice\PhpSpreadsheet\Chart\DataSeries;
use PhpOffice\PhpSpreadsheet\Chart\DataSeriesValues;
use PhpOffice\PhpSpreadsheet\Chart\Layout;
use PhpOffice\PhpSpreadsheet\Chart\Legend;
use PhpOffice\PhpSpreadsheet\Chart\PlotArea;
use PhpOffice\PhpSpreadsheet\Chart\Properties;
use PhpOffice\PhpSpreadsheet\Chart\Title;
use PhpOffice\PhpSpreadsheet\Chart\TrendLine;
use PhpOffice\PhpSpreadsheet\Reader\Xlsx\Namespaces;
use PhpOffice\PhpSpreadsheet\Shared\XMLWriter;
use PhpOffice\PhpSpreadsheet\Style\Font;
use PhpOffice\PhpSpreadsheet\Writer\Exception as WriterException;
class Chart extends WriterPart
{
/**
* @var int
*/
private $seriesIndex;
/**
* Write charts to XML format.
*
* @param mixed $calculateCellValues
*
* @return string XML Output
*/
public function writeChart(\PhpOffice\PhpSpreadsheet\Chart\Chart $chart, $calculateCellValues = true)
{
// Create XML writer
$objWriter = null;
if ($this->getParentWriter()->getUseDiskCaching()) {
$objWriter = new XMLWriter(XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory());
} else {
$objWriter = new XMLWriter(XMLWriter::STORAGE_MEMORY);
}
// Ensure that data series values are up-to-date before we save
if ($calculateCellValues) {
$chart->refresh();
}
// XML header
$objWriter->startDocument('1.0', 'UTF-8', 'yes');
// c:chartSpace
$objWriter->startElement('c:chartSpace');
$objWriter->writeAttribute('xmlns:c', Namespaces::CHART);
$objWriter->writeAttribute('xmlns:a', Namespaces::DRAWINGML);
$objWriter->writeAttribute('xmlns:r', Namespaces::SCHEMA_OFFICE_DOCUMENT);
$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', $chart->getRoundedCorners() ? '1' : '0');
$objWriter->endElement();
$this->writeAlternateContent($objWriter);
$objWriter->startElement('c:chart');
$this->writeTitle($objWriter, $chart->getTitle());
$objWriter->startElement('c:autoTitleDeleted');
$objWriter->writeAttribute('val', (string) (int) $chart->getAutoTitleDeleted());
$objWriter->endElement();
$objWriter->startElement('c:view3D');
$surface2D = false;
$plotArea = $chart->getPlotArea();
if ($plotArea !== null) {
$seriesArray = $plotArea->getPlotGroup();
foreach ($seriesArray as $series) {
if ($series->getPlotType() === DataSeries::TYPE_SURFACECHART) {
$surface2D = true;
break;
}
}
}
$this->writeView3D($objWriter, $chart->getRotX(), 'c:rotX', $surface2D, 90);
$this->writeView3D($objWriter, $chart->getRotY(), 'c:rotY', $surface2D);
$this->writeView3D($objWriter, $chart->getRAngAx(), 'c:rAngAx', $surface2D);
$this->writeView3D($objWriter, $chart->getPerspective(), 'c:perspective', $surface2D);
$objWriter->endElement(); // view3D
$this->writePlotArea($objWriter, $chart->getPlotArea(), $chart->getXAxisLabel(), $chart->getYAxisLabel(), $chart->getChartAxisX(), $chart->getChartAxisY());
$this->writeLegend($objWriter, $chart->getLegend());
$objWriter->startElement('c:plotVisOnly');
$objWriter->writeAttribute('val', (string) (int) $chart->getPlotVisibleOnly());
$objWriter->endElement();
$objWriter->startElement('c:dispBlanksAs');
$objWriter->writeAttribute('val', $chart->getDisplayBlanksAs());
$objWriter->endElement();
$objWriter->startElement('c:showDLblsOverMax');
$objWriter->writeAttribute('val', '0');
$objWriter->endElement();
$objWriter->endElement(); // c:chart
$objWriter->startElement('c:spPr');
if ($chart->getNoFill()) {
$objWriter->startElement('a:noFill');
$objWriter->endElement(); // a:noFill
}
$fillColor = $chart->getFillColor();
if ($fillColor->isUsable()) {
$this->writeColor($objWriter, $fillColor);
}
$borderLines = $chart->getBorderLines();
$this->writeLineStyles($objWriter, $borderLines);
$this->writeEffects($objWriter, $borderLines);
$objWriter->endElement(); // c:spPr
$this->writePrintSettings($objWriter);
$objWriter->endElement(); // c:chartSpace
// Return
return $objWriter->getData();
}
private function writeView3D(XMLWriter $objWriter, ?int $value, string $tag, bool $surface2D, int $default = 0): void
{
if ($value === null && $surface2D) {
$value = $default;
}
if ($value !== null) {
$objWriter->startElement($tag);
$objWriter->writeAttribute('val', "$value");
$objWriter->endElement();
}
}
/**
* Write Chart 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');
$objWriter->startElement('a:pPr');
$objWriter->startElement('a:defRPr');
$objWriter->endElement();
$objWriter->endElement();
$caption = $title->getCaption();
if ((is_array($caption)) && (count($caption) > 0)) {
$caption = $caption[0];
}
$this->getParentWriter()->getWriterPartstringtable()->writeRichTextForCharts($objWriter, $caption, 'a');
$objWriter->endElement();
$objWriter->endElement();
$objWriter->endElement();
$this->writeLayout($objWriter, $title->getLayout());
$objWriter->startElement('c:overlay');
$objWriter->writeAttribute('val', ($title->getOverlay()) ? '1' : '0');
$objWriter->endElement();
$objWriter->endElement();
}
/**
* Write Chart 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:spPr');
$fillColor = $legend->getFillColor();
if ($fillColor->isUsable()) {
$this->writeColor($objWriter, $fillColor);
}
$borderLines = $legend->getBorderLines();
$this->writeLineStyles($objWriter, $borderLines);
$this->writeEffects($objWriter, $borderLines);
$objWriter->endElement(); // c:spPr
$legendText = $legend->getLegendText();
$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');
$objWriter->startElement('a:defRPr');
if ($legendText !== null) {
$this->writeColor($objWriter, $legendText->getFillColorObject());
$this->writeEffects($objWriter, $legendText);
}
$objWriter->endElement(); // a:defRpr
$objWriter->endElement(); // a:pPr
$objWriter->startElement('a:endParaRPr');
$objWriter->writeAttribute('lang', 'en-US');
$objWriter->endElement(); // a:endParaRPr
$objWriter->endElement(); // a:p
$objWriter->endElement(); // c:txPr
$objWriter->endElement(); // c:legend
}
/**
* Write Chart Plot Area.
*/
private function writePlotArea(XMLWriter $objWriter, ?PlotArea $plotArea, ?Title $xAxisLabel = null, ?Title $yAxisLabel = null, ?Axis $xAxis = null, ?Axis $yAxis = null): void
{
if ($plotArea === null) {
return;
}
$id1 = $id2 = $id3 = '0';
$this->seriesIndex = 0;
$objWriter->startElement('c:plotArea');
$layout = $plotArea->getLayout();
$this->writeLayout($objWriter, $layout);
$chartTypes = self::getChartType($plotArea);
$catIsMultiLevelSeries = $valIsMultiLevelSeries = false;
$plotGroupingType = '';
$chartType = null;
foreach ($chartTypes as $chartType) {
$objWriter->startElement('c:' . $chartType);
$groupCount = $plotArea->getPlotGroupCount();
$plotGroup = null;
for ($i = 0; $i < $groupCount; ++$i) {
$plotGroup = $plotArea->getPlotGroupByIndex($i);
$groupType = $plotGroup->getPlotType();
if ($groupType == $chartType) {
$plotStyle = $plotGroup->getPlotStyle();
if (!empty($plotStyle) && $groupType === DataSeries::TYPE_RADARCHART) {
$objWriter->startElement('c:radarStyle');
$objWriter->writeAttribute('val', $plotStyle);
$objWriter->endElement();
} elseif (!empty($plotStyle) && $groupType === DataSeries::TYPE_SCATTERCHART) {
$objWriter->startElement('c:scatterStyle');
$objWriter->writeAttribute('val', $plotStyle);
$objWriter->endElement();
} elseif ($groupType === DataSeries::TYPE_SURFACECHART_3D || $groupType === DataSeries::TYPE_SURFACECHART) {
$objWriter->startElement('c:wireframe');
$objWriter->writeAttribute('val', $plotStyle ? '1' : '0');
$objWriter->endElement();
}
$this->writePlotGroup($plotGroup, $chartType, $objWriter, $catIsMultiLevelSeries, $valIsMultiLevelSeries, $plotGroupingType);
}
}
$this->writeDataLabels($objWriter, $layout);
if ($chartType === DataSeries::TYPE_LINECHART && $plotGroup) {
// Line only, Line3D can't be smoothed
$objWriter->startElement('c:smooth');
$objWriter->writeAttribute('val', (string) (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) {
$scale = ($plotGroup === null) ? '' : (string) $plotGroup->getPlotStyle();
if ($scale !== '') {
$objWriter->startElement('c:bubbleScale');
$objWriter->writeAttribute('val', $scale);
$objWriter->endElement();
}
$objWriter->startElement('c:showNegBubbles');
$objWriter->writeAttribute('val', '0');
$objWriter->endElement();
} elseif ($chartType === DataSeries::TYPE_STOCKCHART) {
$objWriter->startElement('c:hiLowLines');
$objWriter->endElement();
$gapWidth = $plotArea->getGapWidth();
$upBars = $plotArea->getUseUpBars();
$downBars = $plotArea->getUseDownBars();
if ($gapWidth !== null || $upBars || $downBars) {
$objWriter->startElement('c:upDownBars');
if ($gapWidth !== null) {
$objWriter->startElement('c:gapWidth');
$objWriter->writeAttribute('val', "$gapWidth");
$objWriter->endElement();
}
if ($upBars) {
$objWriter->startElement('c:upBars');
$objWriter->endElement();
}
if ($downBars) {
$objWriter->startElement('c:downBars');
$objWriter->endElement();
}
$objWriter->endElement(); // c:upDownBars
}
}
// Generate 3 unique numbers to use for axId values
$id1 = '110438656';
$id2 = '110444544';
$id3 = '110365312'; // used in Surface Chart
if (($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);
$objWriter->endElement();
if ($chartType === DataSeries::TYPE_SURFACECHART_3D || $chartType === DataSeries::TYPE_SURFACECHART) {
$objWriter->startElement('c:axId');
$objWriter->writeAttribute('val', $id3);
$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, $id2, $id1, $catIsMultiLevelSeries, $xAxis ?? new Axis());
} else {
$this->writeCategoryAxis($objWriter, $xAxisLabel, $id1, $id2, $catIsMultiLevelSeries, $xAxis ?? new Axis());
}
$this->writeValueAxis($objWriter, $yAxisLabel, $chartType, $id1, $id2, $valIsMultiLevelSeries, $yAxis ?? new Axis());
if ($chartType === DataSeries::TYPE_SURFACECHART_3D || $chartType === DataSeries::TYPE_SURFACECHART) {
$this->writeSerAxis($objWriter, $id2, $id3);
}
}
$stops = $plotArea->getGradientFillStops();
if ($plotArea->getNoFill() || !empty($stops)) {
$objWriter->startElement('c:spPr');
if ($plotArea->getNoFill()) {
$objWriter->startElement('a:noFill');
$objWriter->endElement(); // a:noFill
}
if (!empty($stops)) {
$objWriter->startElement('a:gradFill');
$objWriter->startElement('a:gsLst');
foreach ($stops as $stop) {
$objWriter->startElement('a:gs');
$objWriter->writeAttribute('pos', (string) (Properties::PERCENTAGE_MULTIPLIER * (float) $stop[0]));
$this->writeColor($objWriter, $stop[1], false);
$objWriter->endElement(); // a:gs
}
$objWriter->endElement(); // a:gsLst
$angle = $plotArea->getGradientFillAngle();
if ($angle !== null) {
$objWriter->startElement('a:lin');
$objWriter->writeAttribute('ang', Properties::angleToXml($angle));
$objWriter->endElement(); // a:lin
}
$objWriter->endElement(); // a:gradFill
}
$objWriter->endElement(); // c:spPr
}
$objWriter->endElement(); // c:plotArea
}
private function writeDataLabelsBool(XMLWriter $objWriter, string $name, ?bool $value): void
{
if ($value !== null) {
$objWriter->startElement("c:$name");
$objWriter->writeAttribute('val', $value ? '1' : '0');
$objWriter->endElement();
}
}
/**
* Write Data Labels.
*/
private function writeDataLabels(XMLWriter $objWriter, ?Layout $chartLayout = null): void
{
if (!isset($chartLayout)) {
return;
}
$objWriter->startElement('c:dLbls');
$fillColor = $chartLayout->getLabelFillColor();
$borderColor = $chartLayout->getLabelBorderColor();
if ($fillColor && $fillColor->isUsable()) {
$objWriter->startElement('c:spPr');
$this->writeColor($objWriter, $fillColor);
if ($borderColor && $borderColor->isUsable()) {
$objWriter->startElement('a:ln');
$this->writeColor($objWriter, $borderColor);
$objWriter->endElement(); // a:ln
}
$objWriter->endElement(); // c:spPr
}
$labelFont = $chartLayout->getLabelFont();
if ($labelFont !== null) {
$objWriter->startElement('c:txPr');
$objWriter->startElement('a:bodyPr');
$objWriter->writeAttribute('wrap', 'square');
$objWriter->writeAttribute('lIns', '38100');
$objWriter->writeAttribute('tIns', '19050');
$objWriter->writeAttribute('rIns', '38100');
$objWriter->writeAttribute('bIns', '19050');
$objWriter->writeAttribute('anchor', 'ctr');
$objWriter->startElement('a:spAutoFit');
$objWriter->endElement(); // a:spAutoFit
$objWriter->endElement(); // a:bodyPr
$objWriter->startElement('a:lstStyle');
$objWriter->endElement(); // a:lstStyle
$this->writeLabelFont($objWriter, $labelFont, $chartLayout->getLabelEffects());
$objWriter->endElement(); // c:txPr
}
if ($chartLayout->getNumFmtCode() !== '') {
$objWriter->startElement('c:numFmt');
$objWriter->writeAttribute('formatCode', $chartLayout->getnumFmtCode());
$objWriter->writeAttribute('sourceLinked', (string) (int) $chartLayout->getnumFmtLinked());
$objWriter->endElement(); // c:numFmt
}
if ($chartLayout->getDLblPos() !== '') {
$objWriter->startElement('c:dLblPos');
$objWriter->writeAttribute('val', $chartLayout->getDLblPos());
$objWriter->endElement(); // c:dLblPos
}
$this->writeDataLabelsBool($objWriter, 'showLegendKey', $chartLayout->getShowLegendKey());
$this->writeDataLabelsBool($objWriter, 'showVal', $chartLayout->getShowVal());
$this->writeDataLabelsBool($objWriter, 'showCatName', $chartLayout->getShowCatName());
$this->writeDataLabelsBool($objWriter, 'showSerName', $chartLayout->getShowSerName());
$this->writeDataLabelsBool($objWriter, 'showPercent', $chartLayout->getShowPercent());
$this->writeDataLabelsBool($objWriter, 'showBubbleSize', $chartLayout->getShowBubbleSize());
$this->writeDataLabelsBool($objWriter, 'showLeaderLines', $chartLayout->getShowLeaderLines());
$objWriter->endElement(); // c:dLbls
}
/**
* Write Category Axis.
*
* @param string $id1
* @param string $id2
* @param bool $isMultiLevelSeries
*/
private function writeCategoryAxis(XMLWriter $objWriter, ?Title $xAxisLabel, $id1, $id2, $isMultiLevelSeries, Axis $yAxis): void
{
// N.B. writeCategoryAxis may be invoked with the last parameter($yAxis) using $xAxis for ScatterChart, etc
// In that case, xAxis may contain values like the yAxis, or it may be a date axis (LINECHART).
$axisType = $yAxis->getAxisType();
if ($axisType !== '') {
$objWriter->startElement("c:$axisType");
} elseif ($yAxis->getAxisIsNumericFormat()) {
$objWriter->startElement('c:' . Axis::AXIS_TYPE_VALUE);
} else {
$objWriter->startElement('c:' . Axis::AXIS_TYPE_CATEGORY);
}
$majorGridlines = $yAxis->getMajorGridlines();
$minorGridlines = $yAxis->getMinorGridlines();
if ($id1 !== '0') {
$objWriter->startElement('c:axId');
$objWriter->writeAttribute('val', $id1);
$objWriter->endElement();
}
$objWriter->startElement('c:scaling');
if ($yAxis->getAxisOptionsProperty('maximum') !== null) {
$objWriter->startElement('c:max');
$objWriter->writeAttribute('val', $yAxis->getAxisOptionsProperty('maximum'));
$objWriter->endElement();
}
if ($yAxis->getAxisOptionsProperty('minimum') !== null) {
$objWriter->startElement('c:min');
$objWriter->writeAttribute('val', $yAxis->getAxisOptionsProperty('minimum'));
$objWriter->endElement();
}
if (!empty($yAxis->getAxisOptionsProperty('orientation'))) {
$objWriter->startElement('c:orientation');
$objWriter->writeAttribute('val', $yAxis->getAxisOptionsProperty('orientation'));
$objWriter->endElement();
}
$objWriter->endElement(); // c:scaling
$objWriter->startElement('c:delete');
$objWriter->writeAttribute('val', $yAxis->getAxisOptionsProperty('hidden') ?? '0');
$objWriter->endElement();
$objWriter->startElement('c:axPos');
$objWriter->writeAttribute('val', 'b');
$objWriter->endElement();
if ($majorGridlines !== null) {
$objWriter->startElement('c:majorGridlines');
$objWriter->startElement('c:spPr');
$this->writeLineStyles($objWriter, $majorGridlines);
$this->writeEffects($objWriter, $majorGridlines);
$objWriter->endElement(); //end spPr
$objWriter->endElement(); //end majorGridLines
}
if ($minorGridlines !== null && $minorGridlines->getObjectState()) {
$objWriter->startElement('c:minorGridlines');
$objWriter->startElement('c:spPr');
$this->writeLineStyles($objWriter, $minorGridlines);
$this->writeEffects($objWriter, $minorGridlines);
$objWriter->endElement(); //end spPr
$objWriter->endElement(); //end minorGridLines
}
if ($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');
$caption = $xAxisLabel->getCaption();
if (is_array($caption)) {
$caption = $caption[0];
}
$this->getParentWriter()->getWriterPartstringtable()->writeRichTextForCharts($objWriter, $caption, 'a');
$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());
$objWriter->endElement();
if (!empty($yAxis->getAxisOptionsProperty('major_tick_mark'))) {
$objWriter->startElement('c:majorTickMark');
$objWriter->writeAttribute('val', $yAxis->getAxisOptionsProperty('major_tick_mark'));
$objWriter->endElement();
}
if (!empty($yAxis->getAxisOptionsProperty('minor_tick_mark'))) {
$objWriter->startElement('c:minorTickMark');
$objWriter->writeAttribute('val', $yAxis->getAxisOptionsProperty('minor_tick_mark'));
$objWriter->endElement();
}
if (!empty($yAxis->getAxisOptionsProperty('axis_labels'))) {
$objWriter->startElement('c:tickLblPos');
$objWriter->writeAttribute('val', $yAxis->getAxisOptionsProperty('axis_labels'));
$objWriter->endElement();
}
$textRotation = $yAxis->getAxisOptionsProperty('textRotation');
$axisText = $yAxis->getAxisText();
if ($axisText !== null || is_numeric($textRotation)) {
$objWriter->startElement('c:txPr');
$objWriter->startElement('a:bodyPr');
if (is_numeric($textRotation)) {
$objWriter->writeAttribute('rot', Properties::angleToXml((float) $textRotation));
}
$objWriter->endElement(); // a:bodyPr
$objWriter->startElement('a:lstStyle');
$objWriter->endElement(); // a:lstStyle
$this->writeLabelFont($objWriter, ($axisText === null) ? null : $axisText->getFont(), $axisText);
$objWriter->endElement(); // c:txPr
}
$objWriter->startElement('c:spPr');
$this->writeColor($objWriter, $yAxis->getFillColorObject());
$this->writeLineStyles($objWriter, $yAxis, $yAxis->getNoFill());
$this->writeEffects($objWriter, $yAxis);
$objWriter->endElement(); // spPr
if ($yAxis->getAxisOptionsProperty('major_unit') !== null) {
$objWriter->startElement('c:majorUnit');
$objWriter->writeAttribute('val', $yAxis->getAxisOptionsProperty('major_unit'));
$objWriter->endElement();
}
if ($yAxis->getAxisOptionsProperty('minor_unit') !== null) {
$objWriter->startElement('c:minorUnit');
$objWriter->writeAttribute('val', $yAxis->getAxisOptionsProperty('minor_unit'));
$objWriter->endElement();
}
if ($id2 !== '0') {
$objWriter->startElement('c:crossAx');
$objWriter->writeAttribute('val', $id2);
$objWriter->endElement();
if (!empty($yAxis->getAxisOptionsProperty('horizontal_crosses'))) {
$objWriter->startElement('c:crosses');
$objWriter->writeAttribute('val', $yAxis->getAxisOptionsProperty('horizontal_crosses'));
$objWriter->endElement();
}
}
$objWriter->startElement('c:auto');
// LineChart with dateAx wants '0'
$objWriter->writeAttribute('val', ($axisType === Axis::AXIS_TYPE_DATE) ? '0' : '1');
$objWriter->endElement();
$objWriter->startElement('c:lblAlgn');
$objWriter->writeAttribute('val', 'ctr');
$objWriter->endElement();
$objWriter->startElement('c:lblOffset');
$objWriter->writeAttribute('val', '100');
$objWriter->endElement();
if ($axisType === Axis::AXIS_TYPE_DATE) {
$property = 'baseTimeUnit';
$propertyVal = $yAxis->getAxisOptionsProperty($property);
if (!empty($propertyVal)) {
$objWriter->startElement("c:$property");
$objWriter->writeAttribute('val', $propertyVal);
$objWriter->endElement();
}
$property = 'majorTimeUnit';
$propertyVal = $yAxis->getAxisOptionsProperty($property);
if (!empty($propertyVal)) {
$objWriter->startElement("c:$property");
$objWriter->writeAttribute('val', $propertyVal);
$objWriter->endElement();
}
$property = 'minorTimeUnit';
$propertyVal = $yAxis->getAxisOptionsProperty($property);
if (!empty($propertyVal)) {
$objWriter->startElement("c:$property");
$objWriter->writeAttribute('val', $propertyVal);
$objWriter->endElement();
}
}
if ($isMultiLevelSeries) {
$objWriter->startElement('c:noMultiLvlLbl');
$objWriter->writeAttribute('val', '0');
$objWriter->endElement();
}
$objWriter->endElement();
}
/**
* Write Value Axis.
*
* @param null|string $groupType Chart type
* @param string $id1
* @param string $id2
* @param bool $isMultiLevelSeries
*/
private function writeValueAxis(XMLWriter $objWriter, ?Title $yAxisLabel, $groupType, $id1, $id2, $isMultiLevelSeries, Axis $xAxis): void
{
$objWriter->startElement('c:' . Axis::AXIS_TYPE_VALUE);
$majorGridlines = $xAxis->getMajorGridlines();
$minorGridlines = $xAxis->getMinorGridlines();
if ($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'));
$objWriter->endElement();
}
if (!empty($xAxis->getAxisOptionsProperty('orientation'))) {
$objWriter->startElement('c:orientation');
$objWriter->writeAttribute('val', $xAxis->getAxisOptionsProperty('orientation'));
$objWriter->endElement();
}
$objWriter->endElement(); // c:scaling
$objWriter->startElement('c:delete');
$objWriter->writeAttribute('val', $xAxis->getAxisOptionsProperty('hidden') ?? '0');
$objWriter->endElement();
$objWriter->startElement('c:axPos');
$objWriter->writeAttribute('val', 'l');
$objWriter->endElement();
if ($majorGridlines !== null) {
$objWriter->startElement('c:majorGridlines');
$objWriter->startElement('c:spPr');
$this->writeLineStyles($objWriter, $majorGridlines);
$this->writeEffects($objWriter, $majorGridlines);
$objWriter->endElement(); //end spPr
$objWriter->endElement(); //end majorGridLines
}
if ($minorGridlines !== null && $minorGridlines->getObjectState()) {
$objWriter->startElement('c:minorGridlines');
$objWriter->startElement('c:spPr');
$this->writeLineStyles($objWriter, $minorGridlines);
$this->writeEffects($objWriter, $minorGridlines);
$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');
$caption = $yAxisLabel->getCaption();
if (is_array($caption)) {
$caption = $caption[0];
}
$this->getParentWriter()->getWriterPartstringtable()->writeRichTextForCharts($objWriter, $caption, 'a');
$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());
$objWriter->endElement();
if (!empty($xAxis->getAxisOptionsProperty('major_tick_mark'))) {
$objWriter->startElement('c:majorTickMark');
$objWriter->writeAttribute('val', $xAxis->getAxisOptionsProperty('major_tick_mark'));
$objWriter->endElement();
}
if (!empty($xAxis->getAxisOptionsProperty('minor_tick_mark'))) {
$objWriter->startElement('c:minorTickMark');
$objWriter->writeAttribute('val', $xAxis->getAxisOptionsProperty('minor_tick_mark'));
$objWriter->endElement();
}
if (!empty($xAxis->getAxisOptionsProperty('axis_labels'))) {
$objWriter->startElement('c:tickLblPos');
$objWriter->writeAttribute('val', $xAxis->getAxisOptionsProperty('axis_labels'));
$objWriter->endElement();
}
$textRotation = $xAxis->getAxisOptionsProperty('textRotation');
$axisText = $xAxis->getAxisText();
if ($axisText !== null || is_numeric($textRotation)) {
$objWriter->startElement('c:txPr');
$objWriter->startElement('a:bodyPr');
if (is_numeric($textRotation)) {
$objWriter->writeAttribute('rot', Properties::angleToXml((float) $textRotation));
}
$objWriter->endElement(); // a:bodyPr
$objWriter->startElement('a:lstStyle');
$objWriter->endElement(); // a:lstStyle
$this->writeLabelFont($objWriter, ($axisText === null) ? null : $axisText->getFont(), $axisText);
$objWriter->endElement(); // c:txPr
}
$objWriter->startElement('c:spPr');
$this->writeColor($objWriter, $xAxis->getFillColorObject());
$this->writeLineStyles($objWriter, $xAxis, $xAxis->getNoFill());
$this->writeEffects($objWriter, $xAxis);
$objWriter->endElement(); //end spPr
if ($id1 !== '0') {
$objWriter->startElement('c:crossAx');
$objWriter->writeAttribute('val', $id1);
$objWriter->endElement();
if ($xAxis->getAxisOptionsProperty('horizontal_crosses_value') !== null) {
$objWriter->startElement('c:crossesAt');
$objWriter->writeAttribute('val', $xAxis->getAxisOptionsProperty('horizontal_crosses_value'));
$objWriter->endElement();
} else {
$crosses = $xAxis->getAxisOptionsProperty('horizontal_crosses');
if ($crosses) {
$objWriter->startElement('c:crosses');
$objWriter->writeAttribute('val', $crosses);
$objWriter->endElement();
}
}
$crossBetween = $xAxis->getCrossBetween();
if ($crossBetween !== '') {
$objWriter->startElement('c:crossBetween');
$objWriter->writeAttribute('val', $crossBetween);
$objWriter->endElement();
}
if ($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();
}
/**
* Write Ser Axis, for Surface chart.
*/
private function writeSerAxis(XMLWriter $objWriter, string $id2, string $id3): void
{
$objWriter->startElement('c:serAx');
$objWriter->startElement('c:axId');
$objWriter->writeAttribute('val', $id3);
$objWriter->endElement(); // axId
$objWriter->startElement('c:scaling');
$objWriter->startElement('c:orientation');
$objWriter->writeAttribute('val', 'minMax');
$objWriter->endElement(); // orientation
$objWriter->endElement(); // scaling
$objWriter->startElement('c:delete');
$objWriter->writeAttribute('val', '0');
$objWriter->endElement(); // delete
$objWriter->startElement('c:axPos');
$objWriter->writeAttribute('val', 'b');
$objWriter->endElement(); // axPos
$objWriter->startElement('c:majorTickMark');
$objWriter->writeAttribute('val', 'out');
$objWriter->endElement(); // majorTickMark
$objWriter->startElement('c:minorTickMark');
$objWriter->writeAttribute('val', 'none');
$objWriter->endElement(); // minorTickMark
$objWriter->startElement('c:tickLblPos');
$objWriter->writeAttribute('val', 'nextTo');
$objWriter->endElement(); // tickLblPos
$objWriter->startElement('c:crossAx');
$objWriter->writeAttribute('val', $id2);
$objWriter->endElement(); // crossAx
$objWriter->startElement('c:crosses');
$objWriter->writeAttribute('val', 'autoZero');
$objWriter->endElement(); // crosses
$objWriter->endElement(); //serAx
}
/**
* Get the data series type(s) for a chart plot series.
*
* @return string[]
*/
private static function getChartType(PlotArea $plotArea): array
{
$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.
*/
private function writePlotSeriesValuesElement(XMLWriter $objWriter, int $val, ?ChartColor $fillColor): void
{
if ($fillColor === null || !$fillColor->isUsable()) {
return;
}
$objWriter->startElement('c:dPt');
$objWriter->startElement('c:idx');
$objWriter->writeAttribute('val', "$val");
$objWriter->endElement(); // c:idx
$objWriter->startElement('c:spPr');
$this->writeColor($objWriter, $fillColor);
$objWriter->endElement(); // c:spPr
$objWriter->endElement(); // c:dPt
}
/**
* Write Plot Group (series of related plots).
*
* @param string $groupType Type of plot for dataseries
* @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(?DataSeries $plotGroup, string $groupType, XMLWriter $objWriter, &$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();
}
$plotGroupingType = $plotGroup->getPlotGrouping();
if ($plotGroupingType !== null && $groupType !== DataSeries::TYPE_SURFACECHART && $groupType !== DataSeries::TYPE_SURFACECHART_3D) {
$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();
}
}
}
$plotSeriesIdx = 0;
foreach ($plotSeriesOrder as $plotSeriesIdx => $plotSeriesRef) {
$objWriter->startElement('c:ser');
$objWriter->startElement('c:idx');
$adder = array_key_exists(0, $plotSeriesOrder) ? $this->seriesIndex : 0;
$objWriter->writeAttribute('val', (string) ($adder + $plotSeriesIdx));
$objWriter->endElement();
$objWriter->startElement('c:order');
$objWriter->writeAttribute('val', (string) ($adder + $plotSeriesRef));
$objWriter->endElement();
$plotLabel = $plotGroup->getPlotLabelByIndex($plotSeriesIdx);
$labelFill = null;
if ($plotLabel && $groupType === DataSeries::TYPE_LINECHART) {
$labelFill = $plotLabel->getFillColorObject();
$labelFill = ($labelFill instanceof ChartColor) ? $labelFill : null;
}
// Values
$plotSeriesValues = $plotGroup->getPlotValuesByIndex($plotSeriesIdx);
if ($plotSeriesValues !== false && in_array($groupType, self::CUSTOM_COLOR_TYPES, true)) {
$fillColorValues = $plotSeriesValues->getFillColorObject();
if ($fillColorValues !== null && is_array($fillColorValues)) {
foreach ($plotSeriesValues->getDataValues() as $dataKey => $dataValue) {
$this->writePlotSeriesValuesElement($objWriter, $dataKey, $fillColorValues[$dataKey] ?? null);
}
}
}
if ($plotSeriesValues !== false && $plotSeriesValues->getLabelLayout()) {
$this->writeDataLabels($objWriter, $plotSeriesValues->getLabelLayout());
}
// Labels
$plotSeriesLabel = $plotGroup->getPlotLabelByIndex($plotSeriesIdx);
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 (
$plotSeriesValues !== false
) {
$objWriter->startElement('c:spPr');
if ($plotLabel && $groupType !== DataSeries::TYPE_LINECHART) {
$fillColor = $plotLabel->getFillColorObject();
if ($fillColor !== null && !is_array($fillColor) && $fillColor->isUsable()) {
$this->writeColor($objWriter, $fillColor);
}
}
$fillObject = $labelFill ?? $plotSeriesValues->getFillColorObject();
$callLineStyles = true;
if ($fillObject instanceof ChartColor && $fillObject->isUsable()) {
if ($groupType === DataSeries::TYPE_LINECHART) {
$objWriter->startElement('a:ln');
$callLineStyles = false;
}
$this->writeColor($objWriter, $fillObject);
if (!$callLineStyles) {
$objWriter->endElement(); // a:ln
}
}
$nofill = $groupType === DataSeries::TYPE_STOCKCHART || (($groupType === DataSeries::TYPE_SCATTERCHART || $groupType === DataSeries::TYPE_LINECHART) && !$plotSeriesValues->getScatterLines());
if ($callLineStyles) {
$this->writeLineStyles($objWriter, $plotSeriesValues, $nofill);
$this->writeEffects($objWriter, $plotSeriesValues);
}
$objWriter->endElement(); // c:spPr
}
if ($plotSeriesValues) {
$plotSeriesMarker = $plotSeriesValues->getPointMarker();
$markerFillColor = $plotSeriesValues->getMarkerFillColor();
$fillUsed = $markerFillColor->IsUsable();
$markerBorderColor = $plotSeriesValues->getMarkerBorderColor();
$borderUsed = $markerBorderColor->isUsable();
if ($plotSeriesMarker || $fillUsed || $borderUsed) {
$objWriter->startElement('c:marker');
$objWriter->startElement('c:symbol');
if ($plotSeriesMarker) {
$objWriter->writeAttribute('val', $plotSeriesMarker);
}
$objWriter->endElement();
if ($plotSeriesMarker !== 'none') {
$objWriter->startElement('c:size');
$objWriter->writeAttribute('val', (string) $plotSeriesValues->getPointSize());
$objWriter->endElement(); // c:size
$objWriter->startElement('c:spPr');
$this->writeColor($objWriter, $markerFillColor);
if ($borderUsed) {
$objWriter->startElement('a:ln');
$this->writeColor($objWriter, $markerBorderColor);
$objWriter->endElement(); // a:ln
}
$objWriter->endElement(); // spPr
}
$objWriter->endElement();
}
}
if (($groupType === DataSeries::TYPE_BARCHART) || ($groupType === DataSeries::TYPE_BARCHART_3D) || ($groupType === DataSeries::TYPE_BUBBLECHART)) {
$objWriter->startElement('c:invertIfNegative');
$objWriter->writeAttribute('val', '0');
$objWriter->endElement();
}
// Trendlines
if ($plotSeriesValues !== false) {
foreach ($plotSeriesValues->getTrendLines() as $trendLine) {
$trendLineType = $trendLine->getTrendLineType();
$order = $trendLine->getOrder();
$period = $trendLine->getPeriod();
$dispRSqr = $trendLine->getDispRSqr();
$dispEq = $trendLine->getDispEq();
$forward = $trendLine->getForward();
$backward = $trendLine->getBackward();
$intercept = $trendLine->getIntercept();
$name = $trendLine->getName();
$trendLineColor = $trendLine->getLineColor(); // ChartColor
$objWriter->startElement('c:trendline'); // N.B. lowercase 'ell'
if ($name !== '') {
$objWriter->startElement('c:name');
$objWriter->writeRawData($name);
$objWriter->endElement(); // c:name
}
$objWriter->startElement('c:spPr');
if (!$trendLineColor->isUsable()) {
// use dataSeriesValues line color as a backup if $trendLineColor is null
$dsvLineColor = $plotSeriesValues->getLineColor();
if ($dsvLineColor->isUsable()) {
$trendLine
->getLineColor()
->setColorProperties($dsvLineColor->getValue(), $dsvLineColor->getAlpha(), $dsvLineColor->getType());
}
} // otherwise, hope Excel does the right thing
$this->writeLineStyles($objWriter, $trendLine, false); // suppress noFill
$objWriter->endElement(); // spPr
$objWriter->startElement('c:trendlineType'); // N.B lowercase 'ell'
$objWriter->writeAttribute('val', $trendLineType);
$objWriter->endElement(); // trendlineType
if ($backward !== 0.0) {
$objWriter->startElement('c:backward');
$objWriter->writeAttribute('val', "$backward");
$objWriter->endElement(); // c:backward
}
if ($forward !== 0.0) {
$objWriter->startElement('c:forward');
$objWriter->writeAttribute('val', "$forward");
$objWriter->endElement(); // c:forward
}
if ($intercept !== 0.0) {
$objWriter->startElement('c:intercept');
$objWriter->writeAttribute('val', "$intercept");
$objWriter->endElement(); // c:intercept
}
if ($trendLineType == TrendLine::TRENDLINE_POLYNOMIAL) {
$objWriter->startElement('c:order');
$objWriter->writeAttribute('val', $order);
$objWriter->endElement(); // order
}
if ($trendLineType == TrendLine::TRENDLINE_MOVING_AVG) {
$objWriter->startElement('c:period');
$objWriter->writeAttribute('val', $period);
$objWriter->endElement(); // period
}
$objWriter->startElement('c:dispRSqr');
$objWriter->writeAttribute('val', $dispRSqr ? '1' : '0');
$objWriter->endElement();
$objWriter->startElement('c:dispEq');
$objWriter->writeAttribute('val', $dispEq ? '1' : '0');
$objWriter->endElement();
if ($groupType === DataSeries::TYPE_SCATTERCHART || $groupType === DataSeries::TYPE_LINECHART) {
$objWriter->startElement('c:trendlineLbl');
$objWriter->startElement('c:numFmt');
$objWriter->writeAttribute('formatCode', 'General');
$objWriter->writeAttribute('sourceLinked', '0');
$objWriter->endElement(); // numFmt
$objWriter->endElement(); // trendlineLbl
}
$objWriter->endElement(); // trendline
}
}
// Category Labels
$plotSeriesCategory = $plotGroup->getPlotCategoryByIndex($plotSeriesIdx);
if ($plotSeriesCategory && ($plotSeriesCategory->getPointCount() > 0)) {
$catIsMultiLevelSeries = $catIsMultiLevelSeries || $plotSeriesCategory->isMultiLevelSeries();
if (($groupType == DataSeries::TYPE_PIECHART) || ($groupType == DataSeries::TYPE_PIECHART_3D) || ($groupType == DataSeries::TYPE_DONUTCHART)) {
$plotStyle = $plotGroup->getPlotStyle();
if (is_numeric($plotStyle)) {
$objWriter->startElement('c:explosion');
$objWriter->writeAttribute('val', $plotStyle);
$objWriter->endElement();
}
}
if (($groupType === DataSeries::TYPE_BUBBLECHART) || ($groupType === DataSeries::TYPE_SCATTERCHART)) {
$objWriter->startElement('c:xVal');
} else {
$objWriter->startElement('c:cat');
}
// xVals (Categories) are not always 'str'
// Test X-axis Label's Datatype to decide 'str' vs 'num'
$CategoryDatatype = $plotSeriesCategory->getDataType();
if ($CategoryDatatype == DataSeriesValues::DATASERIES_TYPE_NUMBER) {
$this->writePlotSeriesValues($plotSeriesCategory, $objWriter, $groupType, 'num');
} else {
$this->writePlotSeriesValues($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_SCATTERCHART && $plotGroup->getPlotStyle() === 'smoothMarker') {
$objWriter->startElement('c:smooth');
$objWriter->writeAttribute('val', $plotSeriesValues->getSmoothLine() ? '1' : '0');
$objWriter->endElement();
}
}
if ($groupType === DataSeries::TYPE_BUBBLECHART) {
if (!empty($plotGroup->getPlotBubbleSizes()[$plotSeriesIdx])) {
$objWriter->startElement('c:bubbleSize');
$this->writePlotSeriesValues(
$plotGroup->getPlotBubbleSizes()[$plotSeriesIdx],
$objWriter,
$groupType,
'num'
);
$objWriter->endElement();
if ($plotSeriesValues !== false) {
$objWriter->startElement('c:bubble3D');
$objWriter->writeAttribute('val', $plotSeriesValues->getBubble3D() ? '1' : '0');
$objWriter->endElement();
}
} elseif ($plotSeriesValues !== false) {
$this->writeBubbles($plotSeriesValues, $objWriter);
}
}
$objWriter->endElement();
}
$this->seriesIndex += $plotSeriesIdx + 1;
}
/**
* Write Plot Series Label.
*/
private function writePlotSeriesLabel(?DataSeriesValues $plotSeriesLabel, XMLWriter $objWriter): void
{
if ($plotSeriesLabel === null) {
return;
}
$objWriter->startElement('c:f');
$objWriter->writeRawData($plotSeriesLabel->getDataSource());
$objWriter->endElement();
$objWriter->startElement('c:strCache');
$objWriter->startElement('c:ptCount');
$objWriter->writeAttribute('val', (string) $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 string $groupType Type of plot for dataseries
* @param string $dataType Datatype of series values
*/
private function writePlotSeriesValues(?DataSeriesValues $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', (string) $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();
$count = $plotSeriesValues->getPointCount();
$source = $plotSeriesValues->getDataSource();
$values = $plotSeriesValues->getDataValues();
if ($count > 1 || ($count === 1 && array_key_exists(0, $values) && "=$source" !== (string) $values[0])) {
$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', (string) $plotSeriesValues->getPointCount());
$objWriter->endElement();
$dataValues = $plotSeriesValues->getDataValues();
if (!empty($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(); // *Cache
}
$objWriter->endElement(); // *Ref
}
}
private const CUSTOM_COLOR_TYPES = [
DataSeries::TYPE_BARCHART,
DataSeries::TYPE_BARCHART_3D,
DataSeries::TYPE_PIECHART,
DataSeries::TYPE_PIECHART_3D,
DataSeries::TYPE_DONUTCHART,
];
/**
* Write Bubble Chart Details.
*/
private function writeBubbles(?DataSeriesValues $plotSeriesValues, XMLWriter $objWriter): void
{
if ($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', (string) $plotSeriesValues->getPointCount());
$objWriter->endElement();
$dataValues = $plotSeriesValues->getDataValues();
if (!empty($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', $plotSeriesValues->getBubble3D() ? '1' : '0');
$objWriter->endElement();
}
/**
* Write 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.
*/
private function writeAlternateContent(XMLWriter $objWriter): void
{
$objWriter->startElement('mc:AlternateContent');
$objWriter->writeAttribute('xmlns:mc', Namespaces::COMPATIBILITY);
$objWriter->startElement('mc:Choice');
$objWriter->writeAttribute('Requires', 'c14');
$objWriter->writeAttribute('xmlns:c14', Namespaces::CHART_ALTERNATE);
$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.
*/
private function writePrintSettings(XMLWriter $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();
}
private function writeEffects(XMLWriter $objWriter, Properties $yAxis): void
{
if (
!empty($yAxis->getSoftEdgesSize())
|| !empty($yAxis->getShadowProperty('effect'))
|| !empty($yAxis->getGlowProperty('size'))
) {
$objWriter->startElement('a:effectLst');
$this->writeGlow($objWriter, $yAxis);
$this->writeShadow($objWriter, $yAxis);
$this->writeSoftEdge($objWriter, $yAxis);
$objWriter->endElement(); // effectLst
}
}
private function writeShadow(XMLWriter $objWriter, Properties $xAxis): void
{
if (empty($xAxis->getShadowProperty('effect'))) {
return;
}
/** @var string */
$effect = $xAxis->getShadowProperty('effect');
$objWriter->startElement("a:$effect");
if (is_numeric($xAxis->getShadowProperty('blur'))) {
$objWriter->writeAttribute('blurRad', Properties::pointsToXml((float) $xAxis->getShadowProperty('blur')));
}
if (is_numeric($xAxis->getShadowProperty('distance'))) {
$objWriter->writeAttribute('dist', Properties::pointsToXml((float) $xAxis->getShadowProperty('distance')));
}
if (is_numeric($xAxis->getShadowProperty('direction'))) {
$objWriter->writeAttribute('dir', Properties::angleToXml((float) $xAxis->getShadowProperty('direction')));
}
$algn = $xAxis->getShadowProperty('algn');
if (is_string($algn) && $algn !== '') {
$objWriter->writeAttribute('algn', $algn);
}
foreach (['sx', 'sy'] as $sizeType) {
$sizeValue = $xAxis->getShadowProperty(['size', $sizeType]);
if (is_numeric($sizeValue)) {
$objWriter->writeAttribute($sizeType, Properties::tenthOfPercentToXml((float) $sizeValue));
}
}
foreach (['kx', 'ky'] as $sizeType) {
$sizeValue = $xAxis->getShadowProperty(['size', $sizeType]);
if (is_numeric($sizeValue)) {
$objWriter->writeAttribute($sizeType, Properties::angleToXml((float) $sizeValue));
}
}
$rotWithShape = $xAxis->getShadowProperty('rotWithShape');
if (is_numeric($rotWithShape)) {
$objWriter->writeAttribute('rotWithShape', (string) (int) $rotWithShape);
}
$this->writeColor($objWriter, $xAxis->getShadowColorObject(), false);
$objWriter->endElement();
}
private function writeGlow(XMLWriter $objWriter, Properties $yAxis): void
{
$size = $yAxis->getGlowProperty('size');
if (empty($size)) {
return;
}
$objWriter->startElement('a:glow');
$objWriter->writeAttribute('rad', Properties::pointsToXml((float) $size));
$this->writeColor($objWriter, $yAxis->getGlowColorObject(), false);
$objWriter->endElement(); // glow
}
private function writeSoftEdge(XMLWriter $objWriter, Properties $yAxis): void
{
$softEdgeSize = $yAxis->getSoftEdgesSize();
if (empty($softEdgeSize)) {
return;
}
$objWriter->startElement('a:softEdge');
$objWriter->writeAttribute('rad', Properties::pointsToXml((float) $softEdgeSize));
$objWriter->endElement(); //end softEdge
}
private function writeLineStyles(XMLWriter $objWriter, Properties $gridlines, bool $noFill = false): void
{
$objWriter->startElement('a:ln');
$widthTemp = $gridlines->getLineStyleProperty('width');
if (is_numeric($widthTemp)) {
$objWriter->writeAttribute('w', Properties::pointsToXml((float) $widthTemp));
}
$this->writeNotEmpty($objWriter, 'cap', $gridlines->getLineStyleProperty('cap'));
$this->writeNotEmpty($objWriter, 'cmpd', $gridlines->getLineStyleProperty('compound'));
if ($noFill) {
$objWriter->startElement('a:noFill');
$objWriter->endElement();
} else {
$this->writeColor($objWriter, $gridlines->getLineColor());
}
$dash = $gridlines->getLineStyleProperty('dash');
if (!empty($dash)) {
$objWriter->startElement('a:prstDash');
$this->writeNotEmpty($objWriter, 'val', $dash);
$objWriter->endElement();
}
if ($gridlines->getLineStyleProperty('join') === 'miter') {
$objWriter->startElement('a:miter');
$objWriter->writeAttribute('lim', '800000');
$objWriter->endElement();
} elseif ($gridlines->getLineStyleProperty('join') === 'bevel') {
$objWriter->startElement('a:bevel');
$objWriter->endElement();
}
if ($gridlines->getLineStyleProperty(['arrow', 'head', 'type'])) {
$objWriter->startElement('a:headEnd');
$objWriter->writeAttribute('type', $gridlines->getLineStyleProperty(['arrow', 'head', 'type']));
$this->writeNotEmpty($objWriter, 'w', $gridlines->getLineStyleArrowWidth('head'));
$this->writeNotEmpty($objWriter, 'len', $gridlines->getLineStyleArrowLength('head'));
$objWriter->endElement();
}
if ($gridlines->getLineStyleProperty(['arrow', 'end', 'type'])) {
$objWriter->startElement('a:tailEnd');
$objWriter->writeAttribute('type', $gridlines->getLineStyleProperty(['arrow', 'end', 'type']));
$this->writeNotEmpty($objWriter, 'w', $gridlines->getLineStyleArrowWidth('end'));
$this->writeNotEmpty($objWriter, 'len', $gridlines->getLineStyleArrowLength('end'));
$objWriter->endElement();
}
$objWriter->endElement(); //end ln
}
private function writeNotEmpty(XMLWriter $objWriter, string $name, ?string $value): void
{
if ($value !== null && $value !== '') {
$objWriter->writeAttribute($name, $value);
}
}
private function writeColor(XMLWriter $objWriter, ChartColor $chartColor, bool $solidFill = true): void
{
$type = $chartColor->getType();
$value = $chartColor->getValue();
if (!empty($type) && !empty($value)) {
if ($solidFill) {
$objWriter->startElement('a:solidFill');
}
$objWriter->startElement("a:$type");
$objWriter->writeAttribute('val', $value);
$alpha = $chartColor->getAlpha();
if (is_numeric($alpha)) {
$objWriter->startElement('a:alpha');
$objWriter->writeAttribute('val', ChartColor::alphaToXml((int) $alpha));
$objWriter->endElement(); // a:alpha
}
$brightness = $chartColor->getBrightness();
if (is_numeric($brightness)) {
$brightness = (int) $brightness;
$lumOff = 100 - $brightness;
$objWriter->startElement('a:lumMod');
$objWriter->writeAttribute('val', ChartColor::alphaToXml($brightness));
$objWriter->endElement(); // a:lumMod
$objWriter->startElement('a:lumOff');
$objWriter->writeAttribute('val', ChartColor::alphaToXml($lumOff));
$objWriter->endElement(); // a:lumOff
}
$objWriter->endElement(); //a:srgbClr/schemeClr/prstClr
if ($solidFill) {
$objWriter->endElement(); //a:solidFill
}
}
}
private function writeLabelFont(XMLWriter $objWriter, ?Font $labelFont, ?Properties $axisText): void
{
$objWriter->startElement('a:p');
$objWriter->startElement('a:pPr');
$objWriter->startElement('a:defRPr');
if ($labelFont !== null) {
$fontSize = $labelFont->getSize();
if (is_numeric($fontSize)) {
$fontSize *= (($fontSize < 100) ? 100 : 1);
$objWriter->writeAttribute('sz', (string) $fontSize);
}
if ($labelFont->getBold() === true) {
$objWriter->writeAttribute('b', '1');
}
if ($labelFont->getItalic() === true) {
$objWriter->writeAttribute('i', '1');
}
$fontColor = $labelFont->getChartColor();
if ($fontColor !== null) {
$this->writeColor($objWriter, $fontColor);
}
}
if ($axisText !== null) {
$this->writeEffects($objWriter, $axisText);
}
if ($labelFont !== null) {
if (!empty($labelFont->getLatin())) {
$objWriter->startElement('a:latin');
$objWriter->writeAttribute('typeface', $labelFont->getLatin());
$objWriter->endElement();
}
if (!empty($labelFont->getEastAsian())) {
$objWriter->startElement('a:eastAsian');
$objWriter->writeAttribute('typeface', $labelFont->getEastAsian());
$objWriter->endElement();
}
if (!empty($labelFont->getComplexScript())) {
$objWriter->startElement('a:complexScript');
$objWriter->writeAttribute('typeface', $labelFont->getComplexScript());
$objWriter->endElement();
}
}
$objWriter->endElement(); // a:defRPr
$objWriter->endElement(); // a:pPr
$objWriter->endElement(); // a:p
}
}
Kueue Pay | Contactless Payment System
top
Secure, Swift, and Smart Payments with NFCPay !
With NFC Pay, experience seamless and secure transactions right at your fingertips. Add your cards, load your wallet, and make payments effortlessly. Activate your merchant account to receive payments or transfer money instantly to other users. NFC Pay combines security, speed, and smart features, making every transaction smooth and reliable. Embrace the future of payments with NFC Pay.
Quick Steps to NFC Pay
Getting started with NFC Pay is simple and quick. Register your account, add your cards, and you're ready to make payments in no time. Whether you're paying at a store, sending money to a friend, or managing your merchant transactions, NFC Pay makes it easy and secure.
1
Register Your Account
Download the NFC Pay app and sign up with your email or phone number. Complete the registration process by verifying your identity, and set up your secure PIN to protect your account.
2
Add Your Cards
Link your debit or credit cards to your NFC Pay wallet. Simply scan your card or enter the details manually, and you’re set to load funds, shop, and pay with ease.
3
Make Payment
To pay, simply tap your phone or scan the QR code at checkout. You can also transfer money to other users with a few taps. Enjoy fast, contactless payments with top-notch security.
Advanced Security Features Designed to Protect Your Information Effectively
NFC Pay prioritizes your security with advanced features that safeguard every transaction. From SMS or email verification to end-to-end encryption, we've implemented robust measures to ensure your data is always protected. Our security systems are designed to prevent unauthorized access and provide you with a safe and reliable payment experience.
SMS or Email Verification
Receive instant alerts for every transaction to keep track of your account activities.
KYC Solution
Verify your identity through our Know Your Customer process to prevent fraud and enhance security.
Two Factor Authentication
Dramatically supply transparent backward deliverables before caward comp internal or "organic" sources.
End-to-End Encryption
All your data and transactions are encrypted, ensuring that your sensitive information remains private.
Behavior Tracking
Monitor unusual activity patterns to detect and prevent suspicious behavior in real-time.
Top Reasons to Choose Us for Reliable and Expert Solutions
With NFC Pay, you get a trusted platform backed by proven expertise and a commitment to quality. We put our customers first, offering innovative solutions tailored to your needs, ensuring every transaction is secure, swift, and seamless.
1
Proven Expertise
Our team brings years of experience in the digital payments industry to provide reliable services.
2
Commitment to Quality
We prioritize excellence, ensuring that every aspect of our platform meets the highest standards.
3
Customer-Centric Approach
Your needs drive our solutions, and we are dedicated to delivering a superior user experience.
4
Innovative Solutions
We continuously evolve, integrating the latest technologies to enhance your payment experience.
Customer Feedback: Real Experiences from Satisfied Clients and Partners
Hear from our users who trust NFC Pay for their everyday transactions. Our commitment to security, ease of use, and exceptional service shines through in their experiences. See why our clients choose NFC Pay for their payment needs and how it has transformed the way they manage their finances.
"NFC Pay has made my transactions incredibly simple and secure. The intuitive interface and quick payment options are game-changers for my business"
"I love how NFC Pay prioritizes security without compromising on convenience. The two-factor authentication and instant alerts give me peace of mind every time I use it."
"Setting up my merchant account was a breeze, and now I can accept payments effortlessly. NFC Pay has truly streamlined my operations, saving me time and hassle."
Get the NFC Pay App for Seamless Transactions Anytime, Anywhere
Unlock the full potential of NFC Pay by downloading our app, designed to bring secure, swift, and smart transactions to your fingertips. Whether you're paying at a store, transferring money to friends, or managing your business payments, the NFC Pay app makes it effortless. Available on both iOS and Android, it's your all-in-one solution for convenient and reliable digital payments. Download now and experience the future of payments!
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