PHPExcel_Writer_Excel2007

# Source for file Drawing.php Documentation is available at Drawing.php <?php /** * PHPExcel * * Copyright (c) 2006 - 2011 PHPExcel * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * * @category PHPExcel * @package PHPExcel_Writer_Excel2007 * @copyright Copyright (c) 2006 - 2011 PHPExcel (http://www.codeplex.com/PHPExcel) * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL * @version 1.7.6, 2011-02-27 */ /** * PHPExcel_Writer_Excel2007_Drawing * * @category PHPExcel * @package PHPExcel_Writer_Excel2007 * @copyright Copyright (c) 2006 - 2011 PHPExcel (http://www.codeplex.com/PHPExcel) */ class PHPExcel_Writer_Excel2007_Drawing extends PHPExcel_Writer_Excel2007_WriterPart { /** * Write drawings to XML format * * @param PHPExcel_Worksheet $pWorksheet * @return string XML Output * @throws Exception */ public function writeDrawings(PHPExcel_Worksheet $pWorksheet = null) { // Create XML writer $objWriter = null; if ($this->getParentWriter()->getUseDiskCaching()) { $objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory()); } else { $objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_MEMORY); } // XML header $objWriter->startDocument('1.0','UTF-8','yes'); // xdr:wsDr $objWriter->startElement('xdr:wsDr'); $objWriter->writeAttribute('xmlns:xdr', 'http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing'); $objWriter->writeAttribute('xmlns:a', 'http://schemas.openxmlformats.org/drawingml/2006/main'); // Loop through images and write drawings $i = 1; $iterator = $pWorksheet->getDrawingCollection()->getIterator(); while ($iterator->valid()) { $this->_writeDrawing($objWriter, $iterator->current(), $i); $iterator->next(); ++$i; } $objWriter->endElement(); // Return return $objWriter->getData(); } /** * Write drawings to XML format * * @param PHPExcel_Shared_XMLWriter $objWriter XML Writer * @param PHPExcel_Worksheet_BaseDrawing $pDrawing * @param int $pRelationId * @throws Exception */ public function _writeDrawing(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_Worksheet_BaseDrawing $pDrawing = null, $pRelationId = -1) { if ($pRelationId >= 0) { // xdr:oneCellAnchor $objWriter->startElement('xdr:oneCellAnchor'); // Image location $aCoordinates = PHPExcel_Cell::coordinateFromString($pDrawing->getCoordinates()); $aCoordinates[0] = PHPExcel_Cell::columnIndexFromString($aCoordinates[0]); // xdr:from $objWriter->startElement('xdr:from'); $objWriter->writeElement('xdr:col', $aCoordinates[0] - 1); $objWriter->writeElement('xdr:colOff', PHPExcel_Shared_Drawing::pixelsToEMU($pDrawing->getOffsetX())); $objWriter->writeElement('xdr:row', $aCoordinates[1] - 1); $objWriter->writeElement('xdr:rowOff', PHPExcel_Shared_Drawing::pixelsToEMU($pDrawing->getOffsetY())); $objWriter->endElement(); // xdr:ext $objWriter->startElement('xdr:ext'); $objWriter->writeAttribute('cx', PHPExcel_Shared_Drawing::pixelsToEMU($pDrawing->getWidth())); $objWriter->writeAttribute('cy', PHPExcel_Shared_Drawing::pixelsToEMU($pDrawing->getHeight())); $objWriter->endElement(); // xdr:pic $objWriter->startElement('xdr:pic'); // xdr:nvPicPr $objWriter->startElement('xdr:nvPicPr'); // xdr:cNvPr $objWriter->startElement('xdr:cNvPr'); $objWriter->writeAttribute('id', $pRelationId); $objWriter->writeAttribute('name', $pDrawing->getName()); $objWriter->writeAttribute('descr', $pDrawing->getDescription()); $objWriter->endElement(); // xdr:cNvPicPr $objWriter->startElement('xdr:cNvPicPr'); // a:picLocks $objWriter->startElement('a:picLocks'); $objWriter->writeAttribute('noChangeAspect', '1'); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); // xdr:blipFill $objWriter->startElement('xdr:blipFill'); // a:blip $objWriter->startElement('a:blip'); $objWriter->writeAttribute('xmlns:r', 'http://schemas.openxmlformats.org/officeDocument/2006/relationships'); $objWriter->writeAttribute('r:embed', 'rId' . $pRelationId); $objWriter->endElement(); // a:stretch $objWriter->startElement('a:stretch'); $objWriter->writeElement('a:fillRect', null); $objWriter->endElement(); $objWriter->endElement(); // xdr:spPr $objWriter->startElement('xdr:spPr'); // a:xfrm $objWriter->startElement('a:xfrm'); $objWriter->writeAttribute('rot', PHPExcel_Shared_Drawing::degreesToAngle($pDrawing->getRotation())); $objWriter->endElement(); // a:prstGeom $objWriter->startElement('a:prstGeom'); $objWriter->writeAttribute('prst', 'rect'); // a:avLst $objWriter->writeElement('a:avLst', null); $objWriter->endElement(); // // a:solidFill // $objWriter->startElement('a:solidFill'); // // a:srgbClr // $objWriter->startElement('a:srgbClr'); // $objWriter->writeAttribute('val', 'FFFFFF'); ///* SHADE // // a:shade // $objWriter->startElement('a:shade'); // $objWriter->writeAttribute('val', '85000'); // $objWriter->endElement(); //*/ // $objWriter->endElement(); // $objWriter->endElement(); /* // a:ln $objWriter->startElement('a:ln'); $objWriter->writeAttribute('w', '88900'); $objWriter->writeAttribute('cap', 'sq'); // a:solidFill $objWriter->startElement('a:solidFill'); // a:srgbClr $objWriter->startElement('a:srgbClr'); $objWriter->writeAttribute('val', 'FFFFFF'); $objWriter->endElement(); $objWriter->endElement(); // a:miter $objWriter->startElement('a:miter'); $objWriter->writeAttribute('lim', '800000'); $objWriter->endElement(); $objWriter->endElement(); */ if ($pDrawing->getShadow()->getVisible()) { // a:effectLst $objWriter->startElement('a:effectLst'); // a:outerShdw $objWriter->startElement('a:outerShdw'); $objWriter->writeAttribute('blurRad', PHPExcel_Shared_Drawing::pixelsToEMU($pDrawing->getShadow()->getBlurRadius())); $objWriter->writeAttribute('dist', PHPExcel_Shared_Drawing::pixelsToEMU($pDrawing->getShadow()->getDistance())); $objWriter->writeAttribute('dir', PHPExcel_Shared_Drawing::degreesToAngle($pDrawing->getShadow()->getDirection())); $objWriter->writeAttribute('algn', $pDrawing->getShadow()->getAlignment()); $objWriter->writeAttribute('rotWithShape', '0'); // a:srgbClr $objWriter->startElement('a:srgbClr'); $objWriter->writeAttribute('val', $pDrawing->getShadow()->getColor()->getRGB()); // a:alpha $objWriter->startElement('a:alpha'); $objWriter->writeAttribute('val', $pDrawing->getShadow()->getAlpha() * 1000); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); } /* // a:scene3d $objWriter->startElement('a:scene3d'); // a:camera $objWriter->startElement('a:camera'); $objWriter->writeAttribute('prst', 'orthographicFront'); $objWriter->endElement(); // a:lightRig $objWriter->startElement('a:lightRig'); $objWriter->writeAttribute('rig', 'twoPt'); $objWriter->writeAttribute('dir', 't'); // a:rot $objWriter->startElement('a:rot'); $objWriter->writeAttribute('lat', '0'); $objWriter->writeAttribute('lon', '0'); $objWriter->writeAttribute('rev', '0'); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); */ /* // a:sp3d $objWriter->startElement('a:sp3d'); // a:bevelT $objWriter->startElement('a:bevelT'); $objWriter->writeAttribute('w', '25400'); $objWriter->writeAttribute('h', '19050'); $objWriter->endElement(); // a:contourClr $objWriter->startElement('a:contourClr'); // a:srgbClr $objWriter->startElement('a:srgbClr'); $objWriter->writeAttribute('val', 'FFFFFF'); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); */ $objWriter->endElement(); $objWriter->endElement(); // xdr:clientData $objWriter->writeElement('xdr:clientData', null); $objWriter->endElement(); } else { throw new Exception("Invalid parameters passed."); } } /** * Write VML header/footer images to XML format * * @param PHPExcel_Worksheet $pWorksheet * @return string XML Output * @throws Exception */ public function writeVMLHeaderFooterImages(PHPExcel_Worksheet $pWorksheet = null) { // Create XML writer $objWriter = null; if ($this->getParentWriter()->getUseDiskCaching()) { $objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory()); } else { $objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_MEMORY); } // XML header $objWriter->startDocument('1.0','UTF-8','yes'); // Header/footer images $images = $pWorksheet->getHeaderFooter()->getImages(); // xml $objWriter->startElement('xml'); $objWriter->writeAttribute('xmlns:v', 'urn:schemas-microsoft-com:vml'); $objWriter->writeAttribute('xmlns:o', 'urn:schemas-microsoft-com:office:office'); $objWriter->writeAttribute('xmlns:x', 'urn:schemas-microsoft-com:office:excel'); // o:shapelayout $objWriter->startElement('o:shapelayout'); $objWriter->writeAttribute('v:ext', 'edit'); // o:idmap $objWriter->startElement('o:idmap'); $objWriter->writeAttribute('v:ext', 'edit'); $objWriter->writeAttribute('data', '1'); $objWriter->endElement(); $objWriter->endElement(); // v:shapetype $objWriter->startElement('v:shapetype'); $objWriter->writeAttribute('id', '_x0000_t75'); $objWriter->writeAttribute('coordsize', '21600,21600'); $objWriter->writeAttribute('o:spt', '75'); $objWriter->writeAttribute('o:preferrelative', 't'); $objWriter->writeAttribute('path', 'm@4@5l@4@11@9@11@9@5xe'); $objWriter->writeAttribute('filled', 'f'); $objWriter->writeAttribute('stroked', 'f'); // v:stroke $objWriter->startElement('v:stroke'); $objWriter->writeAttribute('joinstyle', 'miter'); $objWriter->endElement(); // v:formulas $objWriter->startElement('v:formulas'); // v:f $objWriter->startElement('v:f'); $objWriter->writeAttribute('eqn', 'if lineDrawn pixelLineWidth 0'); $objWriter->endElement(); // v:f $objWriter->startElement('v:f'); $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 PHPExcel_Shared_XMLWriter $objWriter XML Writer * @param string $pReference Reference * @param PHPExcel_Worksheet_HeaderFooterDrawing $pImage Image * @throws Exception */ public 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 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; } } Documentation generated on Sun, 27 Feb 2011 16:30:15 -0800 by phpDocumentor 1.4.3