590 lines
23 KiB
PHP
590 lines
23 KiB
PHP
<?php
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/**
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* PHPExcel_Writer_Excel2007_Drawing
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*
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* Copyright (c) 2006 - 2015 PHPExcel
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* @category PHPExcel
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* @package PHPExcel_Writer_Excel2007
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* @copyright Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
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* @version ##VERSION##, ##DATE##
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*/
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class PHPExcel_Writer_Excel2007_Drawing extends PHPExcel_Writer_Excel2007_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 PHPExcel_Worksheet $pWorksheet
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* @param int &$chartRef Chart ID
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* @param boolean $includeCharts Flag indicating if we should include drawing details for charts
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* @return string XML Output
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* @throws PHPExcel_Writer_Exception
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*/
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public function writeDrawings(PHPExcel_Worksheet $pWorksheet = null, &$chartRef, $includeCharts = false)
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{
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// Create XML writer
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$objWriter = null;
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if ($this->getParentWriter()->getUseDiskCaching()) {
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$objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory());
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} else {
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$objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_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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$this->writeDrawing($objWriter, $iterator->current(), $i);
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$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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$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 PHPExcel_Shared_XMLWriter $objWriter XML Writer
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* @param PHPExcel_Chart $pChart
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* @param int $pRelationId
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* @throws PHPExcel_Writer_Exception
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*/
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public function writeChart(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_Chart $pChart = null, $pRelationId = -1)
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{
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$tl = $pChart->getTopLeftPosition();
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$tl['colRow'] = PHPExcel_Cell::coordinateFromString($tl['cell']);
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$br = $pChart->getBottomRightPosition();
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$br['colRow'] = PHPExcel_Cell::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', PHPExcel_Cell::columnIndexFromString($tl['colRow'][0]) - 1);
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$objWriter->writeElement('xdr:colOff', PHPExcel_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', PHPExcel_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', PHPExcel_Cell::columnIndexFromString($br['colRow'][0]) - 1);
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$objWriter->writeElement('xdr:colOff', PHPExcel_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', PHPExcel_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 PHPExcel_Shared_XMLWriter $objWriter XML Writer
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* @param PHPExcel_Worksheet_BaseDrawing $pDrawing
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* @param int $pRelationId
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* @throws PHPExcel_Writer_Exception
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*/
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public function writeDrawing(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_Worksheet_BaseDrawing $pDrawing = null, $pRelationId = -1)
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{
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if ($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 = PHPExcel_Cell::coordinateFromString($pDrawing->getCoordinates());
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$aCoordinates[0] = PHPExcel_Cell::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', PHPExcel_Shared_Drawing::pixelsToEMU($pDrawing->getOffsetX()));
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$objWriter->writeElement('xdr:row', $aCoordinates[1] - 1);
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$objWriter->writeElement('xdr:rowOff', PHPExcel_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', PHPExcel_Shared_Drawing::pixelsToEMU($pDrawing->getWidth()));
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$objWriter->writeAttribute('cy', PHPExcel_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', $pDrawing->getDescription());
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$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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$objWriter->writeAttribute('rot', PHPExcel_Shared_Drawing::degreesToAngle($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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// // a:solidFill
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// $objWriter->startElement('a:solidFill');
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// // a:srgbClr
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// $objWriter->startElement('a:srgbClr');
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// $objWriter->writeAttribute('val', 'FFFFFF');
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///* SHADE
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// // a:shade
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// $objWriter->startElement('a:shade');
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// $objWriter->writeAttribute('val', '85000');
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// $objWriter->endElement();
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//*/
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// $objWriter->endElement();
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// $objWriter->endElement();
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/*
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// a:ln
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$objWriter->startElement('a:ln');
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$objWriter->writeAttribute('w', '88900');
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$objWriter->writeAttribute('cap', 'sq');
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// a:solidFill
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$objWriter->startElement('a:solidFill');
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// a:srgbClr
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$objWriter->startElement('a:srgbClr');
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$objWriter->writeAttribute('val', 'FFFFFF');
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$objWriter->endElement();
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$objWriter->endElement();
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// a:miter
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$objWriter->startElement('a:miter');
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$objWriter->writeAttribute('lim', '800000');
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$objWriter->endElement();
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$objWriter->endElement();
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*/
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if ($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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$objWriter->writeAttribute('blurRad', PHPExcel_Shared_Drawing::pixelsToEMU($pDrawing->getShadow()->getBlurRadius()));
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$objWriter->writeAttribute('dist', PHPExcel_Shared_Drawing::pixelsToEMU($pDrawing->getShadow()->getDistance()));
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$objWriter->writeAttribute('dir', PHPExcel_Shared_Drawing::degreesToAngle($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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$objWriter->endElement();
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}
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/*
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// a:scene3d
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$objWriter->startElement('a:scene3d');
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// a:camera
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$objWriter->startElement('a:camera');
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$objWriter->writeAttribute('prst', 'orthographicFront');
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$objWriter->endElement();
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// a:lightRig
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$objWriter->startElement('a:lightRig');
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$objWriter->writeAttribute('rig', 'twoPt');
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$objWriter->writeAttribute('dir', 't');
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// a:rot
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$objWriter->startElement('a:rot');
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$objWriter->writeAttribute('lat', '0');
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$objWriter->writeAttribute('lon', '0');
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$objWriter->writeAttribute('rev', '0');
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$objWriter->endElement();
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$objWriter->endElement();
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$objWriter->endElement();
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*/
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/*
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// a:sp3d
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$objWriter->startElement('a:sp3d');
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// a:bevelT
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$objWriter->startElement('a:bevelT');
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$objWriter->writeAttribute('w', '25400');
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$objWriter->writeAttribute('h', '19050');
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$objWriter->endElement();
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// a:contourClr
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$objWriter->startElement('a:contourClr');
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// a:srgbClr
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$objWriter->startElement('a:srgbClr');
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$objWriter->writeAttribute('val', 'FFFFFF');
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$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 PHPExcel_Writer_Exception("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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* @param PHPExcel_Worksheet $pWorksheet
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* @return string XML Output
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* @throws PHPExcel_Writer_Exception
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*/
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public function writeVMLHeaderFooterImages(PHPExcel_Worksheet $pWorksheet = null)
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{
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// Create XML writer
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$objWriter = null;
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if ($this->getParentWriter()->getUseDiskCaching()) {
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$objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory());
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} else {
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$objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_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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$objWriter->writeAttribute('eqn', 'sum @0 1 0');
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$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 0 @1');
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$objWriter->endElement();
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// v:f
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$objWriter->startElement('v:f');
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$objWriter->writeAttribute('eqn', 'prod @2 1 2');
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$objWriter->endElement();
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// v:f
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$objWriter->startElement('v:f');
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$objWriter->writeAttribute('eqn', 'prod @3 21600 pixelWidth');
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$objWriter->endElement();
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// v:f
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$objWriter->startElement('v:f');
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$objWriter->writeAttribute('eqn', 'prod @3 21600 pixelHeight');
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$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 0 1');
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$objWriter->endElement();
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// v:f
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$objWriter->startElement('v:f');
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$objWriter->writeAttribute('eqn', 'prod @6 1 2');
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$objWriter->endElement();
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// v:f
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$objWriter->startElement('v:f');
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$objWriter->writeAttribute('eqn', 'prod @7 21600 pixelWidth');
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$objWriter->endElement();
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// v:f
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$objWriter->startElement('v:f');
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$objWriter->writeAttribute('eqn', 'sum @8 21600 0');
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$objWriter->endElement();
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// v:f
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$objWriter->startElement('v:f');
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$objWriter->writeAttribute('eqn', 'prod @7 21600 pixelHeight');
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$objWriter->endElement();
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|
|
// 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 PHPExcel_Shared_XMLWriter $objWriter XML Writer
|
|
* @param string $pReference Reference
|
|
* @param PHPExcel_Worksheet_HeaderFooterDrawing $pImage Image
|
|
* @throws PHPExcel_Writer_Exception
|
|
*/
|
|
private function writeVMLHeaderFooterImage(PHPExcel_Shared_XMLWriter $objWriter = null, $pReference = '', PHPExcel_Worksheet_HeaderFooterDrawing $pImage = null)
|
|
{
|
|
// Calculate object id
|
|
preg_match('{(\d+)}', md5($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('rotation', 't');
|
|
$objWriter->endElement();
|
|
|
|
$objWriter->endElement();
|
|
}
|
|
|
|
|
|
/**
|
|
* Get an array of all drawings
|
|
*
|
|
* @param PHPExcel $pPHPExcel
|
|
* @return PHPExcel_Worksheet_Drawing[] All drawings in PHPExcel
|
|
* @throws PHPExcel_Writer_Exception
|
|
*/
|
|
public function allDrawings(PHPExcel $pPHPExcel = null)
|
|
{
|
|
// Get an array of all drawings
|
|
$aDrawings = array();
|
|
|
|
// Loop through PHPExcel
|
|
$sheetCount = $pPHPExcel->getSheetCount();
|
|
for ($i = 0; $i < $sheetCount; ++$i) {
|
|
// Loop through images and add to array
|
|
$iterator = $pPHPExcel->getSheet($i)->getDrawingCollection()->getIterator();
|
|
while ($iterator->valid()) {
|
|
$aDrawings[] = $iterator->current();
|
|
|
|
$iterator->next();
|
|
}
|
|
}
|
|
|
|
return $aDrawings;
|
|
}
|
|
}
|