diff options
Diffstat (limited to 'vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Xlsx/Chart.php')
| -rw-r--r-- | vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Xlsx/Chart.php | 567 |
1 files changed, 567 insertions, 0 deletions
diff --git a/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Xlsx/Chart.php b/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Xlsx/Chart.php new file mode 100644 index 0000000..f2c10e3 --- /dev/null +++ b/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Xlsx/Chart.php @@ -0,0 +1,567 @@ +<?php
+
+namespace PhpOffice\PhpSpreadsheet\Reader\Xlsx;
+
+use PhpOffice\PhpSpreadsheet\Calculation\Functions;
+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\Title;
+use PhpOffice\PhpSpreadsheet\RichText\RichText;
+use PhpOffice\PhpSpreadsheet\Style\Color;
+use PhpOffice\PhpSpreadsheet\Style\Font;
+use SimpleXMLElement;
+
+class Chart
+{
+ /**
+ * @param string $name
+ * @param string $format
+ *
+ * @return null|bool|float|int|string
+ */
+ private static function getAttribute(SimpleXMLElement $component, $name, $format)
+ {
+ $attributes = $component->attributes();
+ if (isset($attributes[$name])) {
+ if ($format == 'string') {
+ return (string) $attributes[$name];
+ } elseif ($format == 'integer') {
+ return (int) $attributes[$name];
+ } elseif ($format == 'boolean') {
+ return (bool) ($attributes[$name] === '0' || $attributes[$name] !== 'true') ? false : true;
+ }
+
+ return (float) $attributes[$name];
+ }
+
+ return null;
+ }
+
+ private static function readColor($color, $background = false)
+ {
+ if (isset($color['rgb'])) {
+ return (string) $color['rgb'];
+ } elseif (isset($color['indexed'])) {
+ return Color::indexedColor($color['indexed'] - 7, $background)->getARGB();
+ }
+ }
+
+ /**
+ * @param string $chartName
+ *
+ * @return \PhpOffice\PhpSpreadsheet\Chart\Chart
+ */
+ public static function readChart(SimpleXMLElement $chartElements, $chartName)
+ {
+ $namespacesChartMeta = $chartElements->getNamespaces(true);
+ $chartElementsC = $chartElements->children($namespacesChartMeta['c']);
+
+ $XaxisLabel = $YaxisLabel = $legend = $title = null;
+ $dispBlanksAs = $plotVisOnly = null;
+
+ foreach ($chartElementsC as $chartElementKey => $chartElement) {
+ switch ($chartElementKey) {
+ case 'chart':
+ foreach ($chartElement as $chartDetailsKey => $chartDetails) {
+ $chartDetailsC = $chartDetails->children($namespacesChartMeta['c']);
+ switch ($chartDetailsKey) {
+ case 'plotArea':
+ $plotAreaLayout = $XaxisLable = $YaxisLable = null;
+ $plotSeries = $plotAttributes = [];
+ foreach ($chartDetails as $chartDetailKey => $chartDetail) {
+ switch ($chartDetailKey) {
+ case 'layout':
+ $plotAreaLayout = self::chartLayoutDetails($chartDetail, $namespacesChartMeta);
+
+ break;
+ case 'catAx':
+ if (isset($chartDetail->title)) {
+ $XaxisLabel = self::chartTitle($chartDetail->title->children($namespacesChartMeta['c']), $namespacesChartMeta);
+ }
+
+ break;
+ case 'dateAx':
+ if (isset($chartDetail->title)) {
+ $XaxisLabel = self::chartTitle($chartDetail->title->children($namespacesChartMeta['c']), $namespacesChartMeta);
+ }
+
+ break;
+ case 'valAx':
+ if (isset($chartDetail->title)) {
+ $YaxisLabel = self::chartTitle($chartDetail->title->children($namespacesChartMeta['c']), $namespacesChartMeta);
+ }
+
+ break;
+ case 'barChart':
+ case 'bar3DChart':
+ $barDirection = self::getAttribute($chartDetail->barDir, 'val', 'string');
+ $plotSer = self::chartDataSeries($chartDetail, $namespacesChartMeta, $chartDetailKey);
+ $plotSer->setPlotDirection($barDirection);
+ $plotSeries[] = $plotSer;
+ $plotAttributes = self::readChartAttributes($chartDetail);
+
+ break;
+ case 'lineChart':
+ case 'line3DChart':
+ $plotSeries[] = self::chartDataSeries($chartDetail, $namespacesChartMeta, $chartDetailKey);
+ $plotAttributes = self::readChartAttributes($chartDetail);
+
+ break;
+ case 'areaChart':
+ case 'area3DChart':
+ $plotSeries[] = self::chartDataSeries($chartDetail, $namespacesChartMeta, $chartDetailKey);
+ $plotAttributes = self::readChartAttributes($chartDetail);
+
+ break;
+ case 'doughnutChart':
+ case 'pieChart':
+ case 'pie3DChart':
+ $explosion = isset($chartDetail->ser->explosion);
+ $plotSer = self::chartDataSeries($chartDetail, $namespacesChartMeta, $chartDetailKey);
+ $plotSer->setPlotStyle($explosion);
+ $plotSeries[] = $plotSer;
+ $plotAttributes = self::readChartAttributes($chartDetail);
+
+ break;
+ case 'scatterChart':
+ $scatterStyle = self::getAttribute($chartDetail->scatterStyle, 'val', 'string');
+ $plotSer = self::chartDataSeries($chartDetail, $namespacesChartMeta, $chartDetailKey);
+ $plotSer->setPlotStyle($scatterStyle);
+ $plotSeries[] = $plotSer;
+ $plotAttributes = self::readChartAttributes($chartDetail);
+
+ break;
+ case 'bubbleChart':
+ $bubbleScale = self::getAttribute($chartDetail->bubbleScale, 'val', 'integer');
+ $plotSer = self::chartDataSeries($chartDetail, $namespacesChartMeta, $chartDetailKey);
+ $plotSer->setPlotStyle($bubbleScale);
+ $plotSeries[] = $plotSer;
+ $plotAttributes = self::readChartAttributes($chartDetail);
+
+ break;
+ case 'radarChart':
+ $radarStyle = self::getAttribute($chartDetail->radarStyle, 'val', 'string');
+ $plotSer = self::chartDataSeries($chartDetail, $namespacesChartMeta, $chartDetailKey);
+ $plotSer->setPlotStyle($radarStyle);
+ $plotSeries[] = $plotSer;
+ $plotAttributes = self::readChartAttributes($chartDetail);
+
+ break;
+ case 'surfaceChart':
+ case 'surface3DChart':
+ $wireFrame = self::getAttribute($chartDetail->wireframe, 'val', 'boolean');
+ $plotSer = self::chartDataSeries($chartDetail, $namespacesChartMeta, $chartDetailKey);
+ $plotSer->setPlotStyle($wireFrame);
+ $plotSeries[] = $plotSer;
+ $plotAttributes = self::readChartAttributes($chartDetail);
+
+ break;
+ case 'stockChart':
+ $plotSeries[] = self::chartDataSeries($chartDetail, $namespacesChartMeta, $chartDetailKey);
+ $plotAttributes = self::readChartAttributes($plotAreaLayout);
+
+ break;
+ }
+ }
+ if ($plotAreaLayout == null) {
+ $plotAreaLayout = new Layout();
+ }
+ $plotArea = new PlotArea($plotAreaLayout, $plotSeries);
+ self::setChartAttributes($plotAreaLayout, $plotAttributes);
+
+ break;
+ case 'plotVisOnly':
+ $plotVisOnly = self::getAttribute($chartDetails, 'val', 'string');
+
+ break;
+ case 'dispBlanksAs':
+ $dispBlanksAs = self::getAttribute($chartDetails, 'val', 'string');
+
+ break;
+ case 'title':
+ $title = self::chartTitle($chartDetails, $namespacesChartMeta);
+
+ break;
+ case 'legend':
+ $legendPos = 'r';
+ $legendLayout = null;
+ $legendOverlay = false;
+ foreach ($chartDetails as $chartDetailKey => $chartDetail) {
+ switch ($chartDetailKey) {
+ case 'legendPos':
+ $legendPos = self::getAttribute($chartDetail, 'val', 'string');
+
+ break;
+ case 'overlay':
+ $legendOverlay = self::getAttribute($chartDetail, 'val', 'boolean');
+
+ break;
+ case 'layout':
+ $legendLayout = self::chartLayoutDetails($chartDetail, $namespacesChartMeta);
+
+ break;
+ }
+ }
+ $legend = new Legend($legendPos, $legendLayout, $legendOverlay);
+
+ break;
+ }
+ }
+ }
+ }
+ $chart = new \PhpOffice\PhpSpreadsheet\Chart\Chart($chartName, $title, $legend, $plotArea, $plotVisOnly, $dispBlanksAs, $XaxisLabel, $YaxisLabel);
+
+ return $chart;
+ }
+
+ private static function chartTitle(SimpleXMLElement $titleDetails, array $namespacesChartMeta)
+ {
+ $caption = [];
+ $titleLayout = null;
+ foreach ($titleDetails as $titleDetailKey => $chartDetail) {
+ switch ($titleDetailKey) {
+ case 'tx':
+ $titleDetails = $chartDetail->rich->children($namespacesChartMeta['a']);
+ foreach ($titleDetails as $titleKey => $titleDetail) {
+ switch ($titleKey) {
+ case 'p':
+ $titleDetailPart = $titleDetail->children($namespacesChartMeta['a']);
+ $caption[] = self::parseRichText($titleDetailPart);
+ }
+ }
+
+ break;
+ case 'layout':
+ $titleLayout = self::chartLayoutDetails($chartDetail, $namespacesChartMeta);
+
+ break;
+ }
+ }
+
+ return new Title($caption, $titleLayout);
+ }
+
+ private static function chartLayoutDetails($chartDetail, $namespacesChartMeta)
+ {
+ if (!isset($chartDetail->manualLayout)) {
+ return null;
+ }
+ $details = $chartDetail->manualLayout->children($namespacesChartMeta['c']);
+ if ($details === null) {
+ return null;
+ }
+ $layout = [];
+ foreach ($details as $detailKey => $detail) {
+ $layout[$detailKey] = self::getAttribute($detail, 'val', 'string');
+ }
+
+ return new Layout($layout);
+ }
+
+ private static function chartDataSeries($chartDetail, $namespacesChartMeta, $plotType)
+ {
+ $multiSeriesType = null;
+ $smoothLine = false;
+ $seriesLabel = $seriesCategory = $seriesValues = $plotOrder = [];
+
+ $seriesDetailSet = $chartDetail->children($namespacesChartMeta['c']);
+ foreach ($seriesDetailSet as $seriesDetailKey => $seriesDetails) {
+ switch ($seriesDetailKey) {
+ case 'grouping':
+ $multiSeriesType = self::getAttribute($chartDetail->grouping, 'val', 'string');
+
+ break;
+ case 'ser':
+ $marker = null;
+ $seriesIndex = '';
+ foreach ($seriesDetails as $seriesKey => $seriesDetail) {
+ switch ($seriesKey) {
+ case 'idx':
+ $seriesIndex = self::getAttribute($seriesDetail, 'val', 'integer');
+
+ break;
+ case 'order':
+ $seriesOrder = self::getAttribute($seriesDetail, 'val', 'integer');
+ $plotOrder[$seriesIndex] = $seriesOrder;
+
+ break;
+ case 'tx':
+ $seriesLabel[$seriesIndex] = self::chartDataSeriesValueSet($seriesDetail, $namespacesChartMeta);
+
+ break;
+ case 'marker':
+ $marker = self::getAttribute($seriesDetail->symbol, 'val', 'string');
+
+ break;
+ case 'smooth':
+ $smoothLine = self::getAttribute($seriesDetail, 'val', 'boolean');
+
+ break;
+ case 'cat':
+ $seriesCategory[$seriesIndex] = self::chartDataSeriesValueSet($seriesDetail, $namespacesChartMeta);
+
+ break;
+ case 'val':
+ $seriesValues[$seriesIndex] = self::chartDataSeriesValueSet($seriesDetail, $namespacesChartMeta, $marker);
+
+ break;
+ case 'xVal':
+ $seriesCategory[$seriesIndex] = self::chartDataSeriesValueSet($seriesDetail, $namespacesChartMeta, $marker);
+
+ break;
+ case 'yVal':
+ $seriesValues[$seriesIndex] = self::chartDataSeriesValueSet($seriesDetail, $namespacesChartMeta, $marker);
+
+ break;
+ }
+ }
+ }
+ }
+
+ return new DataSeries($plotType, $multiSeriesType, $plotOrder, $seriesLabel, $seriesCategory, $seriesValues, $smoothLine);
+ }
+
+ private static function chartDataSeriesValueSet($seriesDetail, $namespacesChartMeta, $marker = null)
+ {
+ if (isset($seriesDetail->strRef)) {
+ $seriesSource = (string) $seriesDetail->strRef->f;
+ $seriesData = self::chartDataSeriesValues($seriesDetail->strRef->strCache->children($namespacesChartMeta['c']), 's');
+
+ return new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_STRING, $seriesSource, $seriesData['formatCode'], $seriesData['pointCount'], $seriesData['dataValues'], $marker);
+ } elseif (isset($seriesDetail->numRef)) {
+ $seriesSource = (string) $seriesDetail->numRef->f;
+ $seriesData = self::chartDataSeriesValues($seriesDetail->numRef->numCache->children($namespacesChartMeta['c']));
+
+ return new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_NUMBER, $seriesSource, $seriesData['formatCode'], $seriesData['pointCount'], $seriesData['dataValues'], $marker);
+ } elseif (isset($seriesDetail->multiLvlStrRef)) {
+ $seriesSource = (string) $seriesDetail->multiLvlStrRef->f;
+ $seriesData = self::chartDataSeriesValuesMultiLevel($seriesDetail->multiLvlStrRef->multiLvlStrCache->children($namespacesChartMeta['c']), 's');
+ $seriesData['pointCount'] = count($seriesData['dataValues']);
+
+ return new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_STRING, $seriesSource, $seriesData['formatCode'], $seriesData['pointCount'], $seriesData['dataValues'], $marker);
+ } elseif (isset($seriesDetail->multiLvlNumRef)) {
+ $seriesSource = (string) $seriesDetail->multiLvlNumRef->f;
+ $seriesData = self::chartDataSeriesValuesMultiLevel($seriesDetail->multiLvlNumRef->multiLvlNumCache->children($namespacesChartMeta['c']), 's');
+ $seriesData['pointCount'] = count($seriesData['dataValues']);
+
+ return new DataSeriesValues(DataSeriesValues::DATASERIES_TYPE_STRING, $seriesSource, $seriesData['formatCode'], $seriesData['pointCount'], $seriesData['dataValues'], $marker);
+ }
+
+ return null;
+ }
+
+ private static function chartDataSeriesValues($seriesValueSet, $dataType = 'n')
+ {
+ $seriesVal = [];
+ $formatCode = '';
+ $pointCount = 0;
+
+ foreach ($seriesValueSet as $seriesValueIdx => $seriesValue) {
+ switch ($seriesValueIdx) {
+ case 'ptCount':
+ $pointCount = self::getAttribute($seriesValue, 'val', 'integer');
+
+ break;
+ case 'formatCode':
+ $formatCode = (string) $seriesValue;
+
+ break;
+ case 'pt':
+ $pointVal = self::getAttribute($seriesValue, 'idx', 'integer');
+ if ($dataType == 's') {
+ $seriesVal[$pointVal] = (string) $seriesValue->v;
+ } elseif ($seriesValue->v === Functions::NA()) {
+ $seriesVal[$pointVal] = null;
+ } else {
+ $seriesVal[$pointVal] = (float) $seriesValue->v;
+ }
+
+ break;
+ }
+ }
+
+ return [
+ 'formatCode' => $formatCode,
+ 'pointCount' => $pointCount,
+ 'dataValues' => $seriesVal,
+ ];
+ }
+
+ private static function chartDataSeriesValuesMultiLevel($seriesValueSet, $dataType = 'n')
+ {
+ $seriesVal = [];
+ $formatCode = '';
+ $pointCount = 0;
+
+ foreach ($seriesValueSet->lvl as $seriesLevelIdx => $seriesLevel) {
+ foreach ($seriesLevel as $seriesValueIdx => $seriesValue) {
+ switch ($seriesValueIdx) {
+ case 'ptCount':
+ $pointCount = self::getAttribute($seriesValue, 'val', 'integer');
+
+ break;
+ case 'formatCode':
+ $formatCode = (string) $seriesValue;
+
+ break;
+ case 'pt':
+ $pointVal = self::getAttribute($seriesValue, 'idx', 'integer');
+ if ($dataType == 's') {
+ $seriesVal[$pointVal][] = (string) $seriesValue->v;
+ } elseif ($seriesValue->v === Functions::NA()) {
+ $seriesVal[$pointVal] = null;
+ } else {
+ $seriesVal[$pointVal][] = (float) $seriesValue->v;
+ }
+
+ break;
+ }
+ }
+ }
+
+ return [
+ 'formatCode' => $formatCode,
+ 'pointCount' => $pointCount,
+ 'dataValues' => $seriesVal,
+ ];
+ }
+
+ private static function parseRichText(SimpleXMLElement $titleDetailPart)
+ {
+ $value = new RichText();
+ $objText = null;
+ foreach ($titleDetailPart as $titleDetailElementKey => $titleDetailElement) {
+ if (isset($titleDetailElement->t)) {
+ $objText = $value->createTextRun((string) $titleDetailElement->t);
+ }
+ if (isset($titleDetailElement->rPr)) {
+ if (isset($titleDetailElement->rPr->rFont['val'])) {
+ $objText->getFont()->setName((string) $titleDetailElement->rPr->rFont['val']);
+ }
+
+ $fontSize = (self::getAttribute($titleDetailElement->rPr, 'sz', 'integer'));
+ if ($fontSize !== null) {
+ $objText->getFont()->setSize(floor($fontSize / 100));
+ }
+
+ $fontColor = (self::getAttribute($titleDetailElement->rPr, 'color', 'string'));
+ if ($fontColor !== null) {
+ $objText->getFont()->setColor(new Color(self::readColor($fontColor)));
+ }
+
+ $bold = self::getAttribute($titleDetailElement->rPr, 'b', 'boolean');
+ if ($bold !== null) {
+ $objText->getFont()->setBold($bold);
+ }
+
+ $italic = self::getAttribute($titleDetailElement->rPr, 'i', 'boolean');
+ if ($italic !== null) {
+ $objText->getFont()->setItalic($italic);
+ }
+
+ $baseline = self::getAttribute($titleDetailElement->rPr, 'baseline', 'integer');
+ if ($baseline !== null) {
+ if ($baseline > 0) {
+ $objText->getFont()->setSuperscript(true);
+ } elseif ($baseline < 0) {
+ $objText->getFont()->setSubscript(true);
+ }
+ }
+
+ $underscore = (self::getAttribute($titleDetailElement->rPr, 'u', 'string'));
+ if ($underscore !== null) {
+ if ($underscore == 'sng') {
+ $objText->getFont()->setUnderline(Font::UNDERLINE_SINGLE);
+ } elseif ($underscore == 'dbl') {
+ $objText->getFont()->setUnderline(Font::UNDERLINE_DOUBLE);
+ } else {
+ $objText->getFont()->setUnderline(Font::UNDERLINE_NONE);
+ }
+ }
+
+ $strikethrough = (self::getAttribute($titleDetailElement->rPr, 's', 'string'));
+ if ($strikethrough !== null) {
+ if ($strikethrough == 'noStrike') {
+ $objText->getFont()->setStrikethrough(false);
+ } else {
+ $objText->getFont()->setStrikethrough(true);
+ }
+ }
+ }
+ }
+
+ return $value;
+ }
+
+ private static function readChartAttributes($chartDetail)
+ {
+ $plotAttributes = [];
+ if (isset($chartDetail->dLbls)) {
+ if (isset($chartDetail->dLbls->howLegendKey)) {
+ $plotAttributes['showLegendKey'] = self::getAttribute($chartDetail->dLbls->showLegendKey, 'val', 'string');
+ }
+ if (isset($chartDetail->dLbls->showVal)) {
+ $plotAttributes['showVal'] = self::getAttribute($chartDetail->dLbls->showVal, 'val', 'string');
+ }
+ if (isset($chartDetail->dLbls->showCatName)) {
+ $plotAttributes['showCatName'] = self::getAttribute($chartDetail->dLbls->showCatName, 'val', 'string');
+ }
+ if (isset($chartDetail->dLbls->showSerName)) {
+ $plotAttributes['showSerName'] = self::getAttribute($chartDetail->dLbls->showSerName, 'val', 'string');
+ }
+ if (isset($chartDetail->dLbls->showPercent)) {
+ $plotAttributes['showPercent'] = self::getAttribute($chartDetail->dLbls->showPercent, 'val', 'string');
+ }
+ if (isset($chartDetail->dLbls->showBubbleSize)) {
+ $plotAttributes['showBubbleSize'] = self::getAttribute($chartDetail->dLbls->showBubbleSize, 'val', 'string');
+ }
+ if (isset($chartDetail->dLbls->showLeaderLines)) {
+ $plotAttributes['showLeaderLines'] = self::getAttribute($chartDetail->dLbls->showLeaderLines, 'val', 'string');
+ }
+ }
+
+ return $plotAttributes;
+ }
+
+ /**
+ * @param mixed $plotAttributes
+ */
+ private static function setChartAttributes(Layout $plotArea, $plotAttributes): void
+ {
+ foreach ($plotAttributes as $plotAttributeKey => $plotAttributeValue) {
+ switch ($plotAttributeKey) {
+ case 'showLegendKey':
+ $plotArea->setShowLegendKey($plotAttributeValue);
+
+ break;
+ case 'showVal':
+ $plotArea->setShowVal($plotAttributeValue);
+
+ break;
+ case 'showCatName':
+ $plotArea->setShowCatName($plotAttributeValue);
+
+ break;
+ case 'showSerName':
+ $plotArea->setShowSerName($plotAttributeValue);
+
+ break;
+ case 'showPercent':
+ $plotArea->setShowPercent($plotAttributeValue);
+
+ break;
+ case 'showBubbleSize':
+ $plotArea->setShowBubbleSize($plotAttributeValue);
+
+ break;
+ case 'showLeaderLines':
+ $plotArea->setShowLeaderLines($plotAttributeValue);
+
+ break;
+ }
+ }
+ }
+}
|