506 lines
19 KiB
PHP
506 lines
19 KiB
PHP
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<?php
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namespace PhpOffice\PhpSpreadsheet\Writer\Xlsx;
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use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
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use PhpOffice\PhpSpreadsheet\Shared\XMLWriter;
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use PhpOffice\PhpSpreadsheet\Spreadsheet;
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use PhpOffice\PhpSpreadsheet\Worksheet\BaseDrawing;
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use PhpOffice\PhpSpreadsheet\Worksheet\HeaderFooterDrawing;
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use PhpOffice\PhpSpreadsheet\Writer\Exception as WriterException;
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class Drawing extends WriterPart
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{
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/**
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* Write drawings to XML format.
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*
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* @param bool $includeCharts Flag indicating if we should include drawing details for charts
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*
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* @return string XML Output
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*/
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public function writeDrawings(\PhpOffice\PhpSpreadsheet\Worksheet\Worksheet $pWorksheet, $includeCharts = false)
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{
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// Create XML writer
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$objWriter = null;
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if ($this->getParentWriter()->getUseDiskCaching()) {
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$objWriter = new XMLWriter(XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory());
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} else {
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$objWriter = new XMLWriter(XMLWriter::STORAGE_MEMORY);
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}
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// XML header
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$objWriter->startDocument('1.0', 'UTF-8', 'yes');
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// xdr:wsDr
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$objWriter->startElement('xdr:wsDr');
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$objWriter->writeAttribute('xmlns:xdr', 'http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing');
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$objWriter->writeAttribute('xmlns:a', 'http://schemas.openxmlformats.org/drawingml/2006/main');
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// Loop through images and write drawings
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$i = 1;
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$iterator = $pWorksheet->getDrawingCollection()->getIterator();
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while ($iterator->valid()) {
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/** @var BaseDrawing $pDrawing */
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$pDrawing = $iterator->current();
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$pRelationId = $i;
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$hlinkClickId = $pDrawing->getHyperlink() === null ? null : ++$i;
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$this->writeDrawing($objWriter, $pDrawing, $pRelationId, $hlinkClickId);
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$iterator->next();
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++$i;
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}
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if ($includeCharts) {
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$chartCount = $pWorksheet->getChartCount();
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// Loop through charts and write the chart position
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if ($chartCount > 0) {
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for ($c = 0; $c < $chartCount; ++$c) {
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$this->writeChart($objWriter, $pWorksheet->getChartByIndex($c), $c + $i);
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}
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}
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}
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// unparsed AlternateContent
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$unparsedLoadedData = $pWorksheet->getParent()->getUnparsedLoadedData();
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if (isset($unparsedLoadedData['sheets'][$pWorksheet->getCodeName()]['drawingAlternateContents'])) {
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foreach ($unparsedLoadedData['sheets'][$pWorksheet->getCodeName()]['drawingAlternateContents'] as $drawingAlternateContent) {
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$objWriter->writeRaw($drawingAlternateContent);
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}
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}
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$objWriter->endElement();
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// Return
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return $objWriter->getData();
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}
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/**
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* Write drawings to XML format.
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*
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* @param XMLWriter $objWriter XML Writer
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* @param int $pRelationId
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*/
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public function writeChart(XMLWriter $objWriter, \PhpOffice\PhpSpreadsheet\Chart\Chart $pChart, $pRelationId = -1): void
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{
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$tl = $pChart->getTopLeftPosition();
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$tl['colRow'] = Coordinate::coordinateFromString($tl['cell']);
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$br = $pChart->getBottomRightPosition();
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$br['colRow'] = Coordinate::coordinateFromString($br['cell']);
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$objWriter->startElement('xdr:twoCellAnchor');
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$objWriter->startElement('xdr:from');
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$objWriter->writeElement('xdr:col', Coordinate::columnIndexFromString($tl['colRow'][0]) - 1);
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$objWriter->writeElement('xdr:colOff', \PhpOffice\PhpSpreadsheet\Shared\Drawing::pixelsToEMU($tl['xOffset']));
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$objWriter->writeElement('xdr:row', $tl['colRow'][1] - 1);
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$objWriter->writeElement('xdr:rowOff', \PhpOffice\PhpSpreadsheet\Shared\Drawing::pixelsToEMU($tl['yOffset']));
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$objWriter->endElement();
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$objWriter->startElement('xdr:to');
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$objWriter->writeElement('xdr:col', Coordinate::columnIndexFromString($br['colRow'][0]) - 1);
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$objWriter->writeElement('xdr:colOff', \PhpOffice\PhpSpreadsheet\Shared\Drawing::pixelsToEMU($br['xOffset']));
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$objWriter->writeElement('xdr:row', $br['colRow'][1] - 1);
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$objWriter->writeElement('xdr:rowOff', \PhpOffice\PhpSpreadsheet\Shared\Drawing::pixelsToEMU($br['yOffset']));
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$objWriter->endElement();
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$objWriter->startElement('xdr:graphicFrame');
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$objWriter->writeAttribute('macro', '');
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$objWriter->startElement('xdr:nvGraphicFramePr');
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$objWriter->startElement('xdr:cNvPr');
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$objWriter->writeAttribute('name', 'Chart ' . $pRelationId);
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$objWriter->writeAttribute('id', 1025 * $pRelationId);
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$objWriter->endElement();
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$objWriter->startElement('xdr:cNvGraphicFramePr');
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$objWriter->startElement('a:graphicFrameLocks');
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$objWriter->endElement();
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$objWriter->endElement();
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$objWriter->endElement();
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$objWriter->startElement('xdr:xfrm');
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$objWriter->startElement('a:off');
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$objWriter->writeAttribute('x', '0');
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$objWriter->writeAttribute('y', '0');
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$objWriter->endElement();
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$objWriter->startElement('a:ext');
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$objWriter->writeAttribute('cx', '0');
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$objWriter->writeAttribute('cy', '0');
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$objWriter->endElement();
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$objWriter->endElement();
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$objWriter->startElement('a:graphic');
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$objWriter->startElement('a:graphicData');
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$objWriter->writeAttribute('uri', 'http://schemas.openxmlformats.org/drawingml/2006/chart');
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$objWriter->startElement('c:chart');
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$objWriter->writeAttribute('xmlns:c', 'http://schemas.openxmlformats.org/drawingml/2006/chart');
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$objWriter->writeAttribute('xmlns:r', 'http://schemas.openxmlformats.org/officeDocument/2006/relationships');
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$objWriter->writeAttribute('r:id', 'rId' . $pRelationId);
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$objWriter->endElement();
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$objWriter->endElement();
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$objWriter->endElement();
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$objWriter->endElement();
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$objWriter->startElement('xdr:clientData');
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$objWriter->endElement();
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$objWriter->endElement();
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}
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/**
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* Write drawings to XML format.
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*
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* @param XMLWriter $objWriter XML Writer
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* @param int $pRelationId
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* @param null|int $hlinkClickId
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*/
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public function writeDrawing(XMLWriter $objWriter, BaseDrawing $pDrawing, $pRelationId = -1, $hlinkClickId = null): void
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{
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if ($pRelationId >= 0) {
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// xdr:oneCellAnchor
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$objWriter->startElement('xdr:oneCellAnchor');
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// Image location
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$aCoordinates = Coordinate::coordinateFromString($pDrawing->getCoordinates());
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$aCoordinates[0] = Coordinate::columnIndexFromString($aCoordinates[0]);
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// xdr:from
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$objWriter->startElement('xdr:from');
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$objWriter->writeElement('xdr:col', $aCoordinates[0] - 1);
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$objWriter->writeElement('xdr:colOff', \PhpOffice\PhpSpreadsheet\Shared\Drawing::pixelsToEMU($pDrawing->getOffsetX()));
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$objWriter->writeElement('xdr:row', $aCoordinates[1] - 1);
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$objWriter->writeElement('xdr:rowOff', \PhpOffice\PhpSpreadsheet\Shared\Drawing::pixelsToEMU($pDrawing->getOffsetY()));
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$objWriter->endElement();
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// xdr:ext
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$objWriter->startElement('xdr:ext');
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$objWriter->writeAttribute('cx', \PhpOffice\PhpSpreadsheet\Shared\Drawing::pixelsToEMU($pDrawing->getWidth()));
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$objWriter->writeAttribute('cy', \PhpOffice\PhpSpreadsheet\Shared\Drawing::pixelsToEMU($pDrawing->getHeight()));
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$objWriter->endElement();
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// xdr:pic
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$objWriter->startElement('xdr:pic');
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// xdr:nvPicPr
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$objWriter->startElement('xdr:nvPicPr');
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// xdr:cNvPr
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$objWriter->startElement('xdr:cNvPr');
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$objWriter->writeAttribute('id', $pRelationId);
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$objWriter->writeAttribute('name', $pDrawing->getName());
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$objWriter->writeAttribute('descr', $pDrawing->getDescription());
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//a:hlinkClick
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$this->writeHyperLinkDrawing($objWriter, $hlinkClickId);
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$objWriter->endElement();
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// xdr:cNvPicPr
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$objWriter->startElement('xdr:cNvPicPr');
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// a:picLocks
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$objWriter->startElement('a:picLocks');
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$objWriter->writeAttribute('noChangeAspect', '1');
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$objWriter->endElement();
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$objWriter->endElement();
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$objWriter->endElement();
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// xdr:blipFill
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$objWriter->startElement('xdr:blipFill');
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// a:blip
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$objWriter->startElement('a:blip');
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$objWriter->writeAttribute('xmlns:r', 'http://schemas.openxmlformats.org/officeDocument/2006/relationships');
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$objWriter->writeAttribute('r:embed', 'rId' . $pRelationId);
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$objWriter->endElement();
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// a:stretch
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$objWriter->startElement('a:stretch');
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$objWriter->writeElement('a:fillRect', null);
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$objWriter->endElement();
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$objWriter->endElement();
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// xdr:spPr
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$objWriter->startElement('xdr:spPr');
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// a:xfrm
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$objWriter->startElement('a:xfrm');
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$objWriter->writeAttribute('rot', \PhpOffice\PhpSpreadsheet\Shared\Drawing::degreesToAngle($pDrawing->getRotation()));
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$objWriter->endElement();
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// a:prstGeom
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$objWriter->startElement('a:prstGeom');
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$objWriter->writeAttribute('prst', 'rect');
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// a:avLst
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$objWriter->writeElement('a:avLst', null);
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$objWriter->endElement();
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if ($pDrawing->getShadow()->getVisible()) {
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// a:effectLst
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$objWriter->startElement('a:effectLst');
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// a:outerShdw
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$objWriter->startElement('a:outerShdw');
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$objWriter->writeAttribute('blurRad', \PhpOffice\PhpSpreadsheet\Shared\Drawing::pixelsToEMU($pDrawing->getShadow()->getBlurRadius()));
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$objWriter->writeAttribute('dist', \PhpOffice\PhpSpreadsheet\Shared\Drawing::pixelsToEMU($pDrawing->getShadow()->getDistance()));
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$objWriter->writeAttribute('dir', \PhpOffice\PhpSpreadsheet\Shared\Drawing::degreesToAngle($pDrawing->getShadow()->getDirection()));
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$objWriter->writeAttribute('algn', $pDrawing->getShadow()->getAlignment());
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$objWriter->writeAttribute('rotWithShape', '0');
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// a:srgbClr
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$objWriter->startElement('a:srgbClr');
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$objWriter->writeAttribute('val', $pDrawing->getShadow()->getColor()->getRGB());
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// a:alpha
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$objWriter->startElement('a:alpha');
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$objWriter->writeAttribute('val', $pDrawing->getShadow()->getAlpha() * 1000);
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$objWriter->endElement();
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$objWriter->endElement();
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$objWriter->endElement();
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$objWriter->endElement();
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}
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$objWriter->endElement();
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$objWriter->endElement();
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// xdr:clientData
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$objWriter->writeElement('xdr:clientData', null);
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$objWriter->endElement();
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} else {
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throw new WriterException('Invalid parameters passed.');
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}
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}
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/**
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* Write VML header/footer images to XML format.
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*
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* @return string XML Output
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*/
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public function writeVMLHeaderFooterImages(\PhpOffice\PhpSpreadsheet\Worksheet\Worksheet $pWorksheet)
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{
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// Create XML writer
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$objWriter = null;
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if ($this->getParentWriter()->getUseDiskCaching()) {
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$objWriter = new XMLWriter(XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory());
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} else {
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$objWriter = new XMLWriter(XMLWriter::STORAGE_MEMORY);
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}
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// XML header
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$objWriter->startDocument('1.0', 'UTF-8', 'yes');
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// Header/footer images
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$images = $pWorksheet->getHeaderFooter()->getImages();
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// xml
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$objWriter->startElement('xml');
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$objWriter->writeAttribute('xmlns:v', 'urn:schemas-microsoft-com:vml');
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$objWriter->writeAttribute('xmlns:o', 'urn:schemas-microsoft-com:office:office');
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$objWriter->writeAttribute('xmlns:x', 'urn:schemas-microsoft-com:office:excel');
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// o:shapelayout
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$objWriter->startElement('o:shapelayout');
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$objWriter->writeAttribute('v:ext', 'edit');
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// o:idmap
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$objWriter->startElement('o:idmap');
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$objWriter->writeAttribute('v:ext', 'edit');
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$objWriter->writeAttribute('data', '1');
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$objWriter->endElement();
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$objWriter->endElement();
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// v:shapetype
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$objWriter->startElement('v:shapetype');
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$objWriter->writeAttribute('id', '_x0000_t75');
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$objWriter->writeAttribute('coordsize', '21600,21600');
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$objWriter->writeAttribute('o:spt', '75');
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$objWriter->writeAttribute('o:preferrelative', 't');
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$objWriter->writeAttribute('path', 'm@4@5l@4@11@9@11@9@5xe');
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$objWriter->writeAttribute('filled', 'f');
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$objWriter->writeAttribute('stroked', 'f');
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// v:stroke
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$objWriter->startElement('v:stroke');
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$objWriter->writeAttribute('joinstyle', 'miter');
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$objWriter->endElement();
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// v:formulas
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$objWriter->startElement('v:formulas');
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// v:f
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$objWriter->startElement('v:f');
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$objWriter->writeAttribute('eqn', 'if lineDrawn pixelLineWidth 0');
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$objWriter->endElement();
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// v:f
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$objWriter->startElement('v:f');
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||
|
|
$objWriter->writeAttribute('eqn', 'sum @0 1 0');
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// v:f
|
||
|
|
$objWriter->startElement('v:f');
|
||
|
|
$objWriter->writeAttribute('eqn', 'sum 0 0 @1');
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// v:f
|
||
|
|
$objWriter->startElement('v:f');
|
||
|
|
$objWriter->writeAttribute('eqn', 'prod @2 1 2');
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// v:f
|
||
|
|
$objWriter->startElement('v:f');
|
||
|
|
$objWriter->writeAttribute('eqn', 'prod @3 21600 pixelWidth');
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// v:f
|
||
|
|
$objWriter->startElement('v:f');
|
||
|
|
$objWriter->writeAttribute('eqn', 'prod @3 21600 pixelHeight');
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// v:f
|
||
|
|
$objWriter->startElement('v:f');
|
||
|
|
$objWriter->writeAttribute('eqn', 'sum @0 0 1');
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// v:f
|
||
|
|
$objWriter->startElement('v:f');
|
||
|
|
$objWriter->writeAttribute('eqn', 'prod @6 1 2');
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// v:f
|
||
|
|
$objWriter->startElement('v:f');
|
||
|
|
$objWriter->writeAttribute('eqn', 'prod @7 21600 pixelWidth');
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// v:f
|
||
|
|
$objWriter->startElement('v:f');
|
||
|
|
$objWriter->writeAttribute('eqn', 'sum @8 21600 0');
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// v:f
|
||
|
|
$objWriter->startElement('v:f');
|
||
|
|
$objWriter->writeAttribute('eqn', 'prod @7 21600 pixelHeight');
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// v:f
|
||
|
|
$objWriter->startElement('v:f');
|
||
|
|
$objWriter->writeAttribute('eqn', 'sum @10 21600 0');
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// v:path
|
||
|
|
$objWriter->startElement('v:path');
|
||
|
|
$objWriter->writeAttribute('o:extrusionok', 'f');
|
||
|
|
$objWriter->writeAttribute('gradientshapeok', 't');
|
||
|
|
$objWriter->writeAttribute('o:connecttype', 'rect');
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// o:lock
|
||
|
|
$objWriter->startElement('o:lock');
|
||
|
|
$objWriter->writeAttribute('v:ext', 'edit');
|
||
|
|
$objWriter->writeAttribute('aspectratio', 't');
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// Loop through images
|
||
|
|
foreach ($images as $key => $value) {
|
||
|
|
$this->writeVMLHeaderFooterImage($objWriter, $key, $value);
|
||
|
|
}
|
||
|
|
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// Return
|
||
|
|
return $objWriter->getData();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Write VML comment to XML format.
|
||
|
|
*
|
||
|
|
* @param XMLWriter $objWriter XML Writer
|
||
|
|
* @param string $pReference Reference
|
||
|
|
* @param HeaderFooterDrawing $pImage Image
|
||
|
|
*/
|
||
|
|
private function writeVMLHeaderFooterImage(XMLWriter $objWriter, $pReference, HeaderFooterDrawing $pImage): void
|
||
|
|
{
|
||
|
|
// Calculate object id
|
||
|
|
preg_match('{(\d+)}', md5($pReference), $m);
|
||
|
|
$id = 1500 + (substr($m[1], 0, 2) * 1);
|
||
|
|
|
||
|
|
// Calculate offset
|
||
|
|
$width = $pImage->getWidth();
|
||
|
|
$height = $pImage->getHeight();
|
||
|
|
$marginLeft = $pImage->getOffsetX();
|
||
|
|
$marginTop = $pImage->getOffsetY();
|
||
|
|
|
||
|
|
// v:shape
|
||
|
|
$objWriter->startElement('v:shape');
|
||
|
|
$objWriter->writeAttribute('id', $pReference);
|
||
|
|
$objWriter->writeAttribute('o:spid', '_x0000_s' . $id);
|
||
|
|
$objWriter->writeAttribute('type', '#_x0000_t75');
|
||
|
|
$objWriter->writeAttribute('style', "position:absolute;margin-left:{$marginLeft}px;margin-top:{$marginTop}px;width:{$width}px;height:{$height}px;z-index:1");
|
||
|
|
|
||
|
|
// v:imagedata
|
||
|
|
$objWriter->startElement('v:imagedata');
|
||
|
|
$objWriter->writeAttribute('o:relid', 'rId' . $pReference);
|
||
|
|
$objWriter->writeAttribute('o:title', $pImage->getName());
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
// o:lock
|
||
|
|
$objWriter->startElement('o:lock');
|
||
|
|
$objWriter->writeAttribute('v:ext', 'edit');
|
||
|
|
$objWriter->writeAttribute('textRotation', 't');
|
||
|
|
$objWriter->endElement();
|
||
|
|
|
||
|
|
$objWriter->endElement();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get an array of all drawings.
|
||
|
|
*
|
||
|
|
* @return \PhpOffice\PhpSpreadsheet\Worksheet\Drawing[] All drawings in PhpSpreadsheet
|
||
|
|
*/
|
||
|
|
public function allDrawings(Spreadsheet $spreadsheet)
|
||
|
|
{
|
||
|
|
// Get an array of all drawings
|
||
|
|
$aDrawings = [];
|
||
|
|
|
||
|
|
// Loop through PhpSpreadsheet
|
||
|
|
$sheetCount = $spreadsheet->getSheetCount();
|
||
|
|
for ($i = 0; $i < $sheetCount; ++$i) {
|
||
|
|
// Loop through images and add to array
|
||
|
|
$iterator = $spreadsheet->getSheet($i)->getDrawingCollection()->getIterator();
|
||
|
|
while ($iterator->valid()) {
|
||
|
|
$aDrawings[] = $iterator->current();
|
||
|
|
|
||
|
|
$iterator->next();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return $aDrawings;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param null|int $hlinkClickId
|
||
|
|
*/
|
||
|
|
private function writeHyperLinkDrawing(XMLWriter $objWriter, $hlinkClickId): void
|
||
|
|
{
|
||
|
|
if ($hlinkClickId === null) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
$objWriter->startElement('a:hlinkClick');
|
||
|
|
$objWriter->writeAttribute('xmlns:r', 'http://schemas.openxmlformats.org/officeDocument/2006/relationships');
|
||
|
|
$objWriter->writeAttribute('r:id', 'rId' . $hlinkClickId);
|
||
|
|
$objWriter->endElement();
|
||
|
|
}
|
||
|
|
}
|