HEADmaster

1 files changed, 0 insertions, 1181 deletions

diff --git a/admin/survey/excel/PHPExcel/Writer/Excel2007/Chart.php b/admin/survey/excel/PHPExcel/Writer/Excel2007/Chart.php
deleted file mode 100644
index 1b54f04..0000000
--- a/admin/survey/excel/PHPExcel/Writer/Excel2007/Chart.php
+++ /dev/null
@@ -1,1181 +0,0 @@
-<?php

-/**

- * PHPExcel

- *

- * Copyright (c) 2006 - 2012 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 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL

- * @version    1.7.8, 2012-10-12

- */

-

-

-/**

- * PHPExcel_Writer_Excel2007_Chart

- *

- * @category   PHPExcel

- * @package    PHPExcel_Writer_Excel2007

- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

- */

-class PHPExcel_Writer_Excel2007_Chart extends PHPExcel_Writer_Excel2007_WriterPart

-{

-	/**

-	 * Write charts to XML format

-	 *

-	 * @param 	PHPExcel_Chart				$pChart

-	 * @return 	string 						XML Output

-	 * @throws 	Exception

-	 */

-	public function writeChart(PHPExcel_Chart $pChart = 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);

-		}

-		//	Ensure that data series values are up-to-date before we save

-		$pChart->refresh();

-

-		// XML header

-		$objWriter->startDocument('1.0','UTF-8','yes');

-

-		// c:chartSpace

-		$objWriter->startElement('c:chartSpace');

-			$objWriter->writeAttribute('xmlns:c', 'http://schemas.openxmlformats.org/drawingml/2006/chart');

-			$objWriter->writeAttribute('xmlns:a', 'http://schemas.openxmlformats.org/drawingml/2006/main');

-			$objWriter->writeAttribute('xmlns:r', 'http://schemas.openxmlformats.org/officeDocument/2006/relationships');

-

-			$objWriter->startElement('c:date1904');

-				$objWriter->writeAttribute('val', 0);

-			$objWriter->endElement();

-			$objWriter->startElement('c:lang');

-				$objWriter->writeAttribute('val', "en-GB");

-			$objWriter->endElement();

-			$objWriter->startElement('c:roundedCorners');

-				$objWriter->writeAttribute('val', 0);

-			$objWriter->endElement();

-

-			$this->_writeAlternateContent($objWriter);

-

-			$objWriter->startElement('c:chart');

-

-				$this->_writeTitle($pChart->getTitle(), $objWriter);

-

-				$objWriter->startElement('c:autoTitleDeleted');

-					$objWriter->writeAttribute('val', 0);

-				$objWriter->endElement();

-

-				$this->_writePlotArea($pChart->getPlotArea(),

-									  $pChart->getXAxisLabel(),

-									  $pChart->getYAxisLabel(),

-									  $objWriter,

-									  $pChart->getWorksheet()

-									 );

-

-				$this->_writeLegend($pChart->getLegend(), $objWriter);

-

-

-				$objWriter->startElement('c:plotVisOnly');

-					$objWriter->writeAttribute('val', 1);

-				$objWriter->endElement();

-

-				$objWriter->startElement('c:dispBlanksAs');

-					$objWriter->writeAttribute('val', "gap");

-				$objWriter->endElement();

-

-				$objWriter->startElement('c:showDLblsOverMax');

-					$objWriter->writeAttribute('val', 0);

-				$objWriter->endElement();

-

-			$objWriter->endElement();

-

-			$this->_writePrintSettings($objWriter);

-

-		$objWriter->endElement();

-

-		// Return

-		return $objWriter->getData();

-	}

-

-	/**

-	 * Write Chart Title

-	 *

-	 * @param	PHPExcel_Chart_Title		$title

-	 * @param 	PHPExcel_Shared_XMLWriter 	$objWriter 		XML Writer

-	 * @throws 	Exception

-	 */

-	private function _writeTitle(PHPExcel_Chart_Title $title = null, $objWriter)

-	{

-		if (is_null($title)) {

-			return;

-		}

-

-		$objWriter->startElement('c:title');

-			$objWriter->startElement('c:tx');

-				$objWriter->startElement('c:rich');

-

-					$objWriter->startElement('a:bodyPr');

-					$objWriter->endElement();

-

-					$objWriter->startElement('a:lstStyle');

-					$objWriter->endElement();

-

-					$objWriter->startElement('a:p');

-

-						$caption = $title->getCaption();

-						if ((is_array($caption)) && (count($caption) > 0))

-							$caption = $caption[0];

-						$this->getParentWriter()->getWriterPart('stringtable')->writeRichTextForCharts($objWriter, $caption, 'a');

-

-					$objWriter->endElement();

-				$objWriter->endElement();

-			$objWriter->endElement();

-

-			$layout = $title->getLayout();

-			$this->_writeLayout($layout, $objWriter);

-

-			$objWriter->startElement('c:overlay');

-				$objWriter->writeAttribute('val', 0);

-			$objWriter->endElement();

-

-		$objWriter->endElement();

-	}

-

-	/**

-	 * Write Chart Legend

-	 *

-	 * @param	PHPExcel_Chart_Legend		$legend

-	 * @param 	PHPExcel_Shared_XMLWriter 	$objWriter 		XML Writer

-	 * @throws 	Exception

-	 */

-	private function _writeLegend(PHPExcel_Chart_Legend $legend = null, $objWriter)

-	{

-		if (is_null($legend)) {

-			return;

-		}

-

-		$objWriter->startElement('c:legend');

-

-			$objWriter->startElement('c:legendPos');

-				$objWriter->writeAttribute('val', $legend->getPosition());

-			$objWriter->endElement();

-

-			$layout = $legend->getLayout();

-			$this->_writeLayout($layout, $objWriter);

-

-			$objWriter->startElement('c:overlay');

-				$objWriter->writeAttribute('val', ($legend->getOverlay()) ? '1' : '0');

-			$objWriter->endElement();

-

-			$objWriter->startElement('c:txPr');

-				$objWriter->startElement('a:bodyPr');

-				$objWriter->endElement();

-

-				$objWriter->startElement('a:lstStyle');

-				$objWriter->endElement();

-

-				$objWriter->startElement('a:p');

-					$objWriter->startElement('a:pPr');

-						$objWriter->writeAttribute('rtl', 0);

-

-						$objWriter->startElement('a:defRPr');

-						$objWriter->endElement();

-					$objWriter->endElement();

-

-					$objWriter->startElement('a:endParaRPr');

-						$objWriter->writeAttribute('lang', "en-US");

-					$objWriter->endElement();

-

-				$objWriter->endElement();

-			$objWriter->endElement();

-

-		$objWriter->endElement();

-	}

-

-	/**

-	 * Write Chart Plot Area

-	 *

-	 * @param	PHPExcel_Chart_PlotArea		$plotArea

-	 * @param	PHPExcel_Chart_Title		$xAxisLabel

-	 * @param	PHPExcel_Chart_Title		$yAxisLabel

-	 * @param 	PHPExcel_Shared_XMLWriter 	$objWriter 		XML Writer

-	 * @throws 	Exception

-	 */

-	private function _writePlotArea(PHPExcel_Chart_PlotArea $plotArea,

-									PHPExcel_Chart_Title $xAxisLabel = NULL,

-									PHPExcel_Chart_Title $yAxisLabel = NULL,

-									$objWriter,

-									PHPExcel_Worksheet $pSheet)

-	{

-		if (is_null($plotArea)) {

-			return;

-		}

-

-		$id1 = $id2 = 0;

-		$objWriter->startElement('c:plotArea');

-

-			$layout = $plotArea->getLayout();

-

-			$this->_writeLayout($layout, $objWriter);

-

-			$chartTypes = self::_getChartType($plotArea);

-			$catIsMultiLevelSeries = $valIsMultiLevelSeries = FALSE;

-			$plotGroupingType = '';

-			foreach($chartTypes as $chartType) {

-				$objWriter->startElement('c:'.$chartType);

-

-					$groupCount = $plotArea->getPlotGroupCount();

-					for($i = 0; $i < $groupCount; ++$i) {

-						$plotGroup = $plotArea->getPlotGroupByIndex($i);

-						$groupType = $plotGroup->getPlotType();

-						if ($groupType == $chartType) {

-

-							$plotStyle = $plotGroup->getPlotStyle();

-							if ($groupType === PHPExcel_Chart_DataSeries::TYPE_RADARCHART) {

-								$objWriter->startElement('c:radarStyle');

-									$objWriter->writeAttribute('val', $plotStyle );

-								$objWriter->endElement();

-							} elseif ($groupType === PHPExcel_Chart_DataSeries::TYPE_SCATTERCHART) {

-								$objWriter->startElement('c:scatterStyle');

-									$objWriter->writeAttribute('val', $plotStyle );

-								$objWriter->endElement();

-							}

-

-							$this->_writePlotGroup($plotGroup, $chartType, $objWriter, $catIsMultiLevelSeries, $valIsMultiLevelSeries, $plotGroupingType, $pSheet);

-						}

-					}

-

-					$this->_writeDataLbls($objWriter, $layout);

-

-					if ($chartType === PHPExcel_Chart_DataSeries::TYPE_LINECHART) {

-						//	Line only, Line3D can't be smoothed

-

-						$objWriter->startElement('c:smooth');

-							$objWriter->writeAttribute('val', (integer) $plotGroup->getSmoothLine() );

-						$objWriter->endElement();

-					} elseif (($chartType === PHPExcel_Chart_DataSeries::TYPE_BARCHART) ||

-						($chartType === PHPExcel_Chart_DataSeries::TYPE_BARCHART_3D)) {

-

-						$objWriter->startElement('c:gapWidth');

-							$objWriter->writeAttribute('val', 150 );

-						$objWriter->endElement();

-

-						if ($plotGroupingType == 'percentStacked' ||

-							$plotGroupingType == 'stacked') {

-

-							$objWriter->startElement('c:overlap');

-								$objWriter->writeAttribute('val', 100 );

-							$objWriter->endElement();

-						}

-					} elseif ($chartType === PHPExcel_Chart_DataSeries::TYPE_BUBBLECHART) {

-

-							$objWriter->startElement('c:bubbleScale');

-								$objWriter->writeAttribute('val', 25 );

-							$objWriter->endElement();

-

-							$objWriter->startElement('c:showNegBubbles');

-								$objWriter->writeAttribute('val', 0 );

-							$objWriter->endElement();

-					} elseif ($chartType === PHPExcel_Chart_DataSeries::TYPE_STOCKCHART) {

-

-							$objWriter->startElement('c:hiLowLines');

-							$objWriter->endElement();

-					}

-

-					//	Generate 2 unique numbers to use for axId values

-//					$id1 = $id2 = rand(10000000,99999999);

-//					do {

-//						$id2 = rand(10000000,99999999);

-//					} while ($id1 == $id2);

-					$id1 = '75091328';

-					$id2 = '75089408';

-

-					if (($chartType !== PHPExcel_Chart_DataSeries::TYPE_PIECHART) &&

-						($chartType !== PHPExcel_Chart_DataSeries::TYPE_PIECHART_3D) &&

-						($chartType !== PHPExcel_Chart_DataSeries::TYPE_DONUTCHART)) {

-

-						$objWriter->startElement('c:axId');

-							$objWriter->writeAttribute('val', $id1 );

-						$objWriter->endElement();

-						$objWriter->startElement('c:axId');

-							$objWriter->writeAttribute('val', $id2 );

-						$objWriter->endElement();

-					} else {

-						$objWriter->startElement('c:firstSliceAng');

-							$objWriter->writeAttribute('val', 0);

-						$objWriter->endElement();

-

-						if ($chartType === PHPExcel_Chart_DataSeries::TYPE_DONUTCHART) {

-

-							$objWriter->startElement('c:holeSize');

-								$objWriter->writeAttribute('val', 50);

-							$objWriter->endElement();

-						}

-					}

-

-				$objWriter->endElement();

-			}

-

-			if (($chartType !== PHPExcel_Chart_DataSeries::TYPE_PIECHART) &&

-				($chartType !== PHPExcel_Chart_DataSeries::TYPE_PIECHART_3D) &&

-				($chartType !== PHPExcel_Chart_DataSeries::TYPE_DONUTCHART)) {

-

-				if ($chartType === PHPExcel_Chart_DataSeries::TYPE_BUBBLECHART) {

-					$this->_writeValAx($objWriter,$plotArea,$xAxisLabel,$chartType,$id1,$id2,$catIsMultiLevelSeries);

-				} else {

-					$this->_writeCatAx($objWriter,$plotArea,$xAxisLabel,$chartType,$id1,$id2,$catIsMultiLevelSeries);

-				}

-

-				$this->_writeValAx($objWriter,$plotArea,$yAxisLabel,$chartType,$id1,$id2,$valIsMultiLevelSeries);

-			}

-

-		$objWriter->endElement();

-	}

-

-	/**

-	 * Write Data Labels

-	 *

-	 * @param 	PHPExcel_Shared_XMLWriter 	$objWriter 		XML Writer

-	 * @param 	PHPExcel_Chart_Layout		$chartLayout	Chart layout

-	 * @throws 	Exception

-	 */

-	private function _writeDataLbls($objWriter, $chartLayout)

-	{

-		$objWriter->startElement('c:dLbls');

-

-			$objWriter->startElement('c:showLegendKey');

-				$showLegendKey = (empty($chartLayout)) ? 0 : $chartLayout->getShowLegendKey();

-				$objWriter->writeAttribute('val', ((empty($showLegendKey)) ? 0 : 1) );

-			$objWriter->endElement();

-

-

-			$objWriter->startElement('c:showVal');

-				$showVal = (empty($chartLayout)) ? 0 : $chartLayout->getShowVal();

-				$objWriter->writeAttribute('val', ((empty($showVal)) ? 0 : 1) );

-			$objWriter->endElement();

-

-			$objWriter->startElement('c:showCatName');

-				$showCatName = (empty($chartLayout)) ? 0 : $chartLayout->getShowCatName();

-				$objWriter->writeAttribute('val', ((empty($showCatName)) ? 0 : 1) );

-			$objWriter->endElement();

-

-			$objWriter->startElement('c:showSerName');

-				$showSerName = (empty($chartLayout)) ? 0 : $chartLayout->getShowSerName();

-				$objWriter->writeAttribute('val', ((empty($showSerName)) ? 0 : 1) );

-			$objWriter->endElement();

-

-			$objWriter->startElement('c:showPercent');

-				$showPercent = (empty($chartLayout)) ? 0 : $chartLayout->getShowPercent();

-				$objWriter->writeAttribute('val', ((empty($showPercent)) ? 0 : 1) );

-			$objWriter->endElement();

-

-			$objWriter->startElement('c:showBubbleSize');

-				$showBubbleSize = (empty($chartLayout)) ? 0 : $chartLayout->getShowBubbleSize();

-				$objWriter->writeAttribute('val', ((empty($showBubbleSize)) ? 0 : 1) );

-			$objWriter->endElement();

-

-			$objWriter->startElement('c:showLeaderLines');

-				$showLeaderLines = (empty($chartLayout)) ? 1 : $chartLayout->getShowLeaderLines();

-				$objWriter->writeAttribute('val', ((empty($showLeaderLines)) ? 0 : 1) );

-			$objWriter->endElement();

-

-		$objWriter->endElement();

-	}

-

-	/**

-	 * Write Category Axis

-	 *

-	 * @param 	PHPExcel_Shared_XMLWriter 	$objWriter 		XML Writer

-	 * @param 	PHPExcel_Chart_PlotArea		$plotArea

-	 * @param 	PHPExcel_Chart_Title		$xAxisLabel

-	 * @param 	string						$groupType		Chart type

-	 * @param 	string						$id1

-	 * @param 	string						$id2

-	 * @param 	boolean						$isMultiLevelSeries

-	 * @throws 	Exception

-	 */

-	private function _writeCatAx($objWriter, PHPExcel_Chart_PlotArea $plotArea, $xAxisLabel, $groupType, $id1, $id2, $isMultiLevelSeries)

-	{

-		$objWriter->startElement('c:catAx');

-

-			if ($id1 > 0) {

-				$objWriter->startElement('c:axId');

-					$objWriter->writeAttribute('val', $id1);

-				$objWriter->endElement();

-			}

-

-			$objWriter->startElement('c:scaling');

-				$objWriter->startElement('c:orientation');

-					$objWriter->writeAttribute('val', "minMax");

-				$objWriter->endElement();

-			$objWriter->endElement();

-

-			$objWriter->startElement('c:delete');

-				$objWriter->writeAttribute('val', 0);

-			$objWriter->endElement();

-

-			$objWriter->startElement('c:axPos');

-				$objWriter->writeAttribute('val', "b");

-			$objWriter->endElement();

-

-			if (!is_null($xAxisLabel)) {

-				$objWriter->startElement('c:title');

-					$objWriter->startElement('c:tx');

-						$objWriter->startElement('c:rich');

-

-							$objWriter->startElement('a:bodyPr');

-							$objWriter->endElement();

-

-							$objWriter->startElement('a:lstStyle');

-							$objWriter->endElement();

-

-							$objWriter->startElement('a:p');

-								$objWriter->startElement('a:r');

-

-									$caption = $xAxisLabel->getCaption();

-									if (is_array($caption))

-										$caption = $caption[0];

-									$objWriter->startElement('a:t');

-//										$objWriter->writeAttribute('xml:space', 'preserve');

-										$objWriter->writeRawData(PHPExcel_Shared_String::ControlCharacterPHP2OOXML( $caption ));

-									$objWriter->endElement();

-

-								$objWriter->endElement();

-							$objWriter->endElement();

-						$objWriter->endElement();

-					$objWriter->endElement();

-

-					$objWriter->startElement('c:overlay');

-						$objWriter->writeAttribute('val', 0);

-					$objWriter->endElement();

-

-					$layout = $xAxisLabel->getLayout();

-					$this->_writeLayout($layout, $objWriter);

-

-				$objWriter->endElement();

-

-			}

-

-			$objWriter->startElement('c:numFmt');

-				$objWriter->writeAttribute('formatCode', "General");

-				$objWriter->writeAttribute('sourceLinked', 1);

-			$objWriter->endElement();

-

-			$objWriter->startElement('c:majorTickMark');

-				$objWriter->writeAttribute('val', "out");

-			$objWriter->endElement();

-

-			$objWriter->startElement('c:minorTickMark');

-				$objWriter->writeAttribute('val', "none");

-			$objWriter->endElement();

-

-			$objWriter->startElement('c:tickLblPos');

-				$objWriter->writeAttribute('val', "nextTo");

-			$objWriter->endElement();

-

-			if ($id2 > 0) {

-					$objWriter->startElement('c:crossAx');

-						$objWriter->writeAttribute('val', $id2);

-					$objWriter->endElement();

-

-					$objWriter->startElement('c:crosses');

-						$objWriter->writeAttribute('val', "autoZero");

-					$objWriter->endElement();

-			}

-

-			$objWriter->startElement('c:auto');

-				$objWriter->writeAttribute('val', 1);

-			$objWriter->endElement();

-

-			$objWriter->startElement('c:lblAlgn');

-				$objWriter->writeAttribute('val', "ctr");

-			$objWriter->endElement();

-

-			$objWriter->startElement('c:lblOffset');

-				$objWriter->writeAttribute('val', 100);

-			$objWriter->endElement();

-

-			if ($isMultiLevelSeries) {

-				$objWriter->startElement('c:noMultiLvlLbl');

-					$objWriter->writeAttribute('val', 0);

-				$objWriter->endElement();

-			}

-		$objWriter->endElement();

-

-	}

-

-

-	/**

-	 * Write Value Axis

-	 *

-	 * @param 	PHPExcel_Shared_XMLWriter 	$objWriter 		XML Writer

-	 * @param 	PHPExcel_Chart_PlotArea		$plotArea

-	 * @param 	PHPExcel_Chart_Title		$yAxisLabel

-	 * @param 	string						$groupType		Chart type

-	 * @param 	string						$id1

-	 * @param 	string						$id2

-	 * @param 	boolean						$isMultiLevelSeries

-	 * @throws 	Exception

-	 */

-	private function _writeValAx($objWriter, PHPExcel_Chart_PlotArea $plotArea, $yAxisLabel, $groupType, $id1, $id2, $isMultiLevelSeries)

-	{

-		$objWriter->startElement('c:valAx');

-

-			if ($id2 > 0) {

-				$objWriter->startElement('c:axId');

-					$objWriter->writeAttribute('val', $id2);

-				$objWriter->endElement();

-			}

-

-			$objWriter->startElement('c:scaling');

-				$objWriter->startElement('c:orientation');

-					$objWriter->writeAttribute('val', "minMax");

-				$objWriter->endElement();

-			$objWriter->endElement();

-

-			$objWriter->startElement('c:delete');

-				$objWriter->writeAttribute('val', 0);

-			$objWriter->endElement();

-

-			$objWriter->startElement('c:axPos');

-				$objWriter->writeAttribute('val', "l");

-			$objWriter->endElement();

-

-			$objWriter->startElement('c:majorGridlines');

-			$objWriter->endElement();

-

-			if (!is_null($yAxisLabel)) {

-				$objWriter->startElement('c:title');

-					$objWriter->startElement('c:tx');

-						$objWriter->startElement('c:rich');

-

-							$objWriter->startElement('a:bodyPr');

-							$objWriter->endElement();

-

-							$objWriter->startElement('a:lstStyle');

-							$objWriter->endElement();

-

-							$objWriter->startElement('a:p');

-								$objWriter->startElement('a:r');

-

-									$caption = $yAxisLabel->getCaption();

-									if (is_array($caption))

-										$caption = $caption[0];

-									$objWriter->startElement('a:t');

-//										$objWriter->writeAttribute('xml:space', 'preserve');

-										$objWriter->writeRawData(PHPExcel_Shared_String::ControlCharacterPHP2OOXML( $caption ));

-									$objWriter->endElement();

-

-								$objWriter->endElement();

-							$objWriter->endElement();

-						$objWriter->endElement();

-					$objWriter->endElement();

-

-					$objWriter->startElement('c:overlay');

-						$objWriter->writeAttribute('val', 0);

-					$objWriter->endElement();

-

-					if ($groupType !== PHPExcel_Chart_DataSeries::TYPE_BUBBLECHART) {

-						$layout = $yAxisLabel->getLayout();

-						$this->_writeLayout($layout, $objWriter);

-					}

-

-				$objWriter->endElement();

-			}

-

-			$objWriter->startElement('c:numFmt');

-				$objWriter->writeAttribute('formatCode', "General");

-				$objWriter->writeAttribute('sourceLinked', 1);

-			$objWriter->endElement();

-

-			$objWriter->startElement('c:majorTickMark');

-				$objWriter->writeAttribute('val', "out");

-			$objWriter->endElement();

-

-			$objWriter->startElement('c:minorTickMark');

-				$objWriter->writeAttribute('val', "none");

-			$objWriter->endElement();

-

-			$objWriter->startElement('c:tickLblPos');

-				$objWriter->writeAttribute('val', "nextTo");

-			$objWriter->endElement();

-

-			if ($id1 > 0) {

-					$objWriter->startElement('c:crossAx');

-						$objWriter->writeAttribute('val', $id2);

-					$objWriter->endElement();

-

-					$objWriter->startElement('c:crosses');

-						$objWriter->writeAttribute('val', "autoZero");

-					$objWriter->endElement();

-

-					$objWriter->startElement('c:crossBetween');

-						$objWriter->writeAttribute('val', "midCat");

-					$objWriter->endElement();

-			}

-

-			if ($isMultiLevelSeries) {

-				if ($groupType !== PHPExcel_Chart_DataSeries::TYPE_BUBBLECHART) {

-					$objWriter->startElement('c:noMultiLvlLbl');

-						$objWriter->writeAttribute('val', 0);

-					$objWriter->endElement();

-				}

-			}

-		$objWriter->endElement();

-

-	}

-

-

-	/**

-	 * Get the data series type(s) for a chart plot series

-	 *

-	 * @param 	PHPExcel_Chart_PlotArea		$plotArea

-	 * @return	string|array

-	 * @throws 	Exception

-	 */

-	private static function _getChartType($plotArea)

-	{

-		$groupCount = $plotArea->getPlotGroupCount();

-

-		if ($groupCount == 1) {

-			$chartType = array($plotArea->getPlotGroupByIndex(0)->getPlotType());

-		} else {

-			$chartTypes = array();

-			for($i = 0; $i < $groupCount; ++$i) {

-				$chartTypes[] = $plotArea->getPlotGroupByIndex($i)->getPlotType();

-			}

-			$chartType = array_unique($chartTypes);

-			if (count($chartTypes) == 0) {

-				throw new Exception('Chart is not yet implemented');

-			}

-		}

-

-		return $chartType;

-	}

-

-	/**

-	 * Write Plot Group (series of related plots)

-	 *

-	 * @param	PHPExcel_Chart_DataSeries		$plotGroup

-	 * @param	string							$groupType				Type of plot for dataseries

-	 * @param 	PHPExcel_Shared_XMLWriter 		$objWriter 				XML Writer

-	 * @param	boolean							&$catIsMultiLevelSeries	Is category a multi-series category

-	 * @param	boolean							&$valIsMultiLevelSeries	Is value set a multi-series set

-	 * @param	string							&$plotGroupingType		Type of grouping for multi-series values

-	 * @param	PHPExcel_Worksheet 				$pSheet

-	 * @throws 	Exception

-	 */

-	private function _writePlotGroup( $plotGroup,

-									  $groupType,

-									  $objWriter,

-									  &$catIsMultiLevelSeries,

-									  &$valIsMultiLevelSeries,

-									  &$plotGroupingType,

-									  PHPExcel_Worksheet $pSheet

-									)

-	{

-		if (is_null($plotGroup)) {

-			return;

-		}

-

-		if (($groupType == PHPExcel_Chart_DataSeries::TYPE_BARCHART) ||

-			($groupType == PHPExcel_Chart_DataSeries::TYPE_BARCHART_3D)) {

-			$objWriter->startElement('c:barDir');

-				$objWriter->writeAttribute('val', $plotGroup->getPlotDirection());

-			$objWriter->endElement();

-		}

-

-		if (!is_null($plotGroup->getPlotGrouping())) {

-			$plotGroupingType = $plotGroup->getPlotGrouping();

-			$objWriter->startElement('c:grouping');

-				$objWriter->writeAttribute('val', $plotGroupingType);

-			$objWriter->endElement();

-		}

-

-		//	Get these details before the loop, because we can use the count to check for varyColors

-		$plotSeriesOrder = $plotGroup->getPlotOrder();

-		$plotSeriesCount = count($plotSeriesOrder);

-

-		if (($groupType !== PHPExcel_Chart_DataSeries::TYPE_RADARCHART) &&

-			($groupType !== PHPExcel_Chart_DataSeries::TYPE_STOCKCHART)) {

-

-			if ($groupType !== PHPExcel_Chart_DataSeries::TYPE_LINECHART) {

-				if (($groupType == PHPExcel_Chart_DataSeries::TYPE_PIECHART) ||

-					($groupType == PHPExcel_Chart_DataSeries::TYPE_PIECHART_3D) ||

-					($groupType == PHPExcel_Chart_DataSeries::TYPE_DONUTCHART) ||

-					($plotSeriesCount > 1)) {

-					$objWriter->startElement('c:varyColors');

-						$objWriter->writeAttribute('val', 1);

-					$objWriter->endElement();

-				} else {

-					$objWriter->startElement('c:varyColors');

-						$objWriter->writeAttribute('val', 0);

-					$objWriter->endElement();

-				}

-			}

-		}

-

-		foreach($plotSeriesOrder as $plotSeriesIdx => $plotSeriesRef) {

-			$objWriter->startElement('c:ser');

-

-				$objWriter->startElement('c:idx');

-					$objWriter->writeAttribute('val', $plotSeriesIdx);

-				$objWriter->endElement();

-

-				$objWriter->startElement('c:order');

-					$objWriter->writeAttribute('val', $plotSeriesRef);

-				$objWriter->endElement();

-

-				if (($groupType == PHPExcel_Chart_DataSeries::TYPE_PIECHART) ||

-					($groupType == PHPExcel_Chart_DataSeries::TYPE_PIECHART_3D) ||

-					($groupType == PHPExcel_Chart_DataSeries::TYPE_DONUTCHART)) {

-

-					$objWriter->startElement('c:dPt');

-						$objWriter->startElement('c:idx');

-							$objWriter->writeAttribute('val', 3);

-						$objWriter->endElement();

-

-						$objWriter->startElement('c:bubble3D');

-							$objWriter->writeAttribute('val', 0);

-						$objWriter->endElement();

-

-						$objWriter->startElement('c:spPr');

-							$objWriter->startElement('a:solidFill');

-								$objWriter->startElement('a:srgbClr');

-									$objWriter->writeAttribute('val', 'FF9900');

-								$objWriter->endElement();

-							$objWriter->endElement();

-						$objWriter->endElement();

-					$objWriter->endElement();

-				}

-

-				//	Labels

-				$plotSeriesLabel = $plotGroup->getPlotLabelByIndex($plotSeriesRef);

-				if ($plotSeriesLabel && ($plotSeriesLabel->getPointCount() > 0)) {

-					$objWriter->startElement('c:tx');

-						$objWriter->startElement('c:strRef');

-							$this->_writePlotSeriesLabel($plotSeriesLabel, $objWriter);

-						$objWriter->endElement();

-					$objWriter->endElement();

-				}

-

-				//	Formatting for the points

-				if ($groupType == PHPExcel_Chart_DataSeries::TYPE_LINECHART) {

-					$objWriter->startElement('c:spPr');

-						$objWriter->startElement('a:ln');

-							$objWriter->writeAttribute('w', 12700);

-						$objWriter->endElement();

-					$objWriter->endElement();

-				}

-

-				$plotSeriesValues = $plotGroup->getPlotValuesByIndex($plotSeriesRef);

-				if ($plotSeriesValues) {

-					$plotSeriesMarker = $plotSeriesValues->getPointMarker();

-					if ($plotSeriesMarker) {

-						$objWriter->startElement('c:marker');

-							$objWriter->startElement('c:symbol');

-								$objWriter->writeAttribute('val', $plotSeriesMarker);

-							$objWriter->endElement();

-

-							if ($plotSeriesMarker !== 'none') {

-								$objWriter->startElement('c:size');

-									$objWriter->writeAttribute('val', 3);

-								$objWriter->endElement();

-							}

-						$objWriter->endElement();

-					}

-				}

-

-				if (($groupType === PHPExcel_Chart_DataSeries::TYPE_BARCHART) ||

-					($groupType === PHPExcel_Chart_DataSeries::TYPE_BARCHART_3D) ||

-					($groupType === PHPExcel_Chart_DataSeries::TYPE_BUBBLECHART)) {

-

-					$objWriter->startElement('c:invertIfNegative');

-						$objWriter->writeAttribute('val', 0);

-					$objWriter->endElement();

-				}

-

-				//	Category Labels

-				$plotSeriesCategory = $plotGroup->getPlotCategoryByIndex($plotSeriesRef);

-				if ($plotSeriesCategory && ($plotSeriesCategory->getPointCount() > 0)) {

-					$catIsMultiLevelSeries = $catIsMultiLevelSeries || $plotSeriesCategory->isMultiLevelSeries();

-

-					if (($groupType == PHPExcel_Chart_DataSeries::TYPE_PIECHART) ||

-						($groupType == PHPExcel_Chart_DataSeries::TYPE_PIECHART_3D) ||

-						($groupType == PHPExcel_Chart_DataSeries::TYPE_DONUTCHART)) {

-

-						if (!is_null($plotGroup->getPlotStyle())) {

-							$plotStyle = $plotGroup->getPlotStyle();

-							if ($plotStyle) {

-								$objWriter->startElement('c:explosion');

-									$objWriter->writeAttribute('val', 25);

-								$objWriter->endElement();

-							}

-						}

-					}

-

-					if (($groupType === PHPExcel_Chart_DataSeries::TYPE_BUBBLECHART) ||

-						($groupType === PHPExcel_Chart_DataSeries::TYPE_SCATTERCHART)) {

-						$objWriter->startElement('c:xVal');

-					} else {

-						$objWriter->startElement('c:cat');

-					}

-

-						$this->_writePlotSeriesValues($plotSeriesCategory, $objWriter, $groupType, 'str', $pSheet);

-					$objWriter->endElement();

-				}

-

-				//	Values

-				if ($plotSeriesValues) {

-					$valIsMultiLevelSeries = $valIsMultiLevelSeries || $plotSeriesValues->isMultiLevelSeries();

-

-					if (($groupType === PHPExcel_Chart_DataSeries::TYPE_BUBBLECHART) ||

-						($groupType === PHPExcel_Chart_DataSeries::TYPE_SCATTERCHART)) {

-						$objWriter->startElement('c:yVal');

-					} else {

-						$objWriter->startElement('c:val');

-					}

-

-						$this->_writePlotSeriesValues($plotSeriesValues, $objWriter, $groupType, 'num', $pSheet);

-					$objWriter->endElement();

-				}

-

-				if ($groupType === PHPExcel_Chart_DataSeries::TYPE_BUBBLECHART) {

-					$this->_writeBubbles($plotSeriesValues, $objWriter, $pSheet);

-				}

-

-			$objWriter->endElement();

-

-		}

-	}

-

-	/**

-	 * Write Plot Series Label

-	 *

-	 * @param	PHPExcel_Chart_DataSeriesValues		$plotSeriesLabel

-	 * @param 	PHPExcel_Shared_XMLWriter 			$objWriter 			XML Writer

-	 * @throws 	Exception

-	 */

-	private function _writePlotSeriesLabel($plotSeriesLabel, $objWriter)

-	{

-		if (is_null($plotSeriesLabel)) {

-			return;

-		}

-

-		$objWriter->startElement('c:f');

-			$objWriter->writeRawData($plotSeriesLabel->getDataSource());

-		$objWriter->endElement();

-

-		$objWriter->startElement('c:strCache');

-			$objWriter->startElement('c:ptCount');

-				$objWriter->writeAttribute('val', $plotSeriesLabel->getPointCount() );

-			$objWriter->endElement();

-

-			foreach($plotSeriesLabel->getDataValues() as $plotLabelKey => $plotLabelValue) {

-				$objWriter->startElement('c:pt');

-					$objWriter->writeAttribute('idx', $plotLabelKey );

-

-					$objWriter->startElement('c:v');

-						$objWriter->writeRawData( $plotLabelValue );

-					$objWriter->endElement();

-				$objWriter->endElement();

-			}

-		$objWriter->endElement();

-

-	}

-

-	/**

-	 * Write Plot Series Values

-	 *

-	 * @param	PHPExcel_Chart_DataSeriesValues		$plotSeriesValues

-	 * @param 	PHPExcel_Shared_XMLWriter 			$objWriter 			XML Writer

-	 * @param	string								$groupType			Type of plot for dataseries

-	 * @param	string								$dataType			Datatype of series values

-	 * @param	PHPExcel_Worksheet 					$pSheet

-	 * @throws 	Exception

-	 */

-	private function _writePlotSeriesValues( $plotSeriesValues,

-											 $objWriter,

-											 $groupType,

-											 $dataType='str',

-											 PHPExcel_Worksheet $pSheet

-										   )

-	{

-		if (is_null($plotSeriesValues)) {

-			return;

-		}

-

-		if ($plotSeriesValues->isMultiLevelSeries()) {

-			$levelCount = $plotSeriesValues->multiLevelCount();

-

-			$objWriter->startElement('c:multiLvlStrRef');

-

-				$objWriter->startElement('c:f');

-					$objWriter->writeRawData( $plotSeriesValues->getDataSource() );

-				$objWriter->endElement();

-

-				$objWriter->startElement('c:multiLvlStrCache');

-

-					$objWriter->startElement('c:ptCount');

-						$objWriter->writeAttribute('val', $plotSeriesValues->getPointCount() );

-					$objWriter->endElement();

-

-					for ($level = 0; $level < $levelCount; ++$level) {

-						$objWriter->startElement('c:lvl');

-

-						foreach($plotSeriesValues->getDataValues() as $plotSeriesKey => $plotSeriesValue) {

-							if (isset($plotSeriesValue[$level])) {

-								$objWriter->startElement('c:pt');

-									$objWriter->writeAttribute('idx', $plotSeriesKey );

-

-									$objWriter->startElement('c:v');

-										$objWriter->writeRawData( $plotSeriesValue[$level] );

-									$objWriter->endElement();

-								$objWriter->endElement();

-							}

-						}

-

-						$objWriter->endElement();

-					}

-

-				$objWriter->endElement();

-

-			$objWriter->endElement();

-		} else {

-			$objWriter->startElement('c:'.$dataType.'Ref');

-

-				$objWriter->startElement('c:f');

-					$objWriter->writeRawData( $plotSeriesValues->getDataSource() );

-				$objWriter->endElement();

-

-				$objWriter->startElement('c:'.$dataType.'Cache');

-

-					if (($groupType != PHPExcel_Chart_DataSeries::TYPE_PIECHART) &&

-						($groupType != PHPExcel_Chart_DataSeries::TYPE_PIECHART_3D) &&

-						($groupType != PHPExcel_Chart_DataSeries::TYPE_DONUTCHART)) {

-

-						if (($plotSeriesValues->getFormatCode() !== NULL) &&

-							($plotSeriesValues->getFormatCode() !== '')) {

-							$objWriter->startElement('c:formatCode');

-								$objWriter->writeRawData( $plotSeriesValues->getFormatCode() );

-							$objWriter->endElement();

-						}

-					}

-

-					$objWriter->startElement('c:ptCount');

-						$objWriter->writeAttribute('val', $plotSeriesValues->getPointCount() );

-					$objWriter->endElement();

-

-					$dataValues = $plotSeriesValues->getDataValues();

-					if (!empty($dataValues)) {

-						if (is_array($dataValues)) {

-							foreach($dataValues as $plotSeriesKey => $plotSeriesValue) {

-								$objWriter->startElement('c:pt');

-									$objWriter->writeAttribute('idx', $plotSeriesKey );

-

-									$objWriter->startElement('c:v');

-										$objWriter->writeRawData( $plotSeriesValue );

-									$objWriter->endElement();

-								$objWriter->endElement();

-							}

-						}

-					}

-

-				$objWriter->endElement();

-

-			$objWriter->endElement();

-		}

-	}

-

-	/**

-	 * Write Bubble Chart Details

-	 *

-	 * @param	PHPExcel_Chart_DataSeriesValues		$plotSeriesValues

-	 * @param 	PHPExcel_Shared_XMLWriter 			$objWriter 			XML Writer

-	 * @throws 	Exception

-	 */

-	private function _writeBubbles($plotSeriesValues, $objWriter, PHPExcel_Worksheet $pSheet)

-	{

-		if (is_null($plotSeriesValues)) {

-			return;

-		}

-

-		$objWriter->startElement('c:bubbleSize');

-			$objWriter->startElement('c:numLit');

-

-				$objWriter->startElement('c:formatCode');

-					$objWriter->writeRawData( 'General' );

-				$objWriter->endElement();

-

-				$objWriter->startElement('c:ptCount');

-					$objWriter->writeAttribute('val', $plotSeriesValues->getPointCount() );

-				$objWriter->endElement();

-

-				$dataValues = $plotSeriesValues->getDataValues();

-				if (!empty($dataValues)) {

-					if (is_array($dataValues)) {

-						foreach($dataValues as $plotSeriesKey => $plotSeriesValue) {

-							$objWriter->startElement('c:pt');

-								$objWriter->writeAttribute('idx', $plotSeriesKey );

-								$objWriter->startElement('c:v');

-									$objWriter->writeRawData( 1 );

-								$objWriter->endElement();

-							$objWriter->endElement();

-						}

-					}

-				}

-

-			$objWriter->endElement();

-		$objWriter->endElement();

-

-		$objWriter->startElement('c:bubble3D');

-			$objWriter->writeAttribute('val', 0 );

-		$objWriter->endElement();

-	}

-

-	/**

-	 * Write Layout

-	 *

-	 * @param	PHPExcel_Chart_Layout		$layout

-	 * @param 	PHPExcel_Shared_XMLWriter 	$objWriter 		XML Writer

-	 * @throws 	Exception

-	 */

-	private function _writeLayout(PHPExcel_Chart_Layout $layout = NULL, $objWriter)

-	{

-		$objWriter->startElement('c:layout');

-

-			if (!is_null($layout)) {

-				$objWriter->startElement('c:manualLayout');

-

-					$layoutTarget = $layout->getLayoutTarget();

-					if (!is_null($layoutTarget)) {

-						$objWriter->startElement('c:layoutTarget');

-							$objWriter->writeAttribute('val', $layoutTarget);

-						$objWriter->endElement();

-					}

-

-					$xMode = $layout->getXMode();

-					if (!is_null($xMode)) {

-						$objWriter->startElement('c:xMode');

-							$objWriter->writeAttribute('val', $xMode);

-						$objWriter->endElement();

-					}

-

-					$yMode = $layout->getYMode();

-					if (!is_null($yMode)) {

-						$objWriter->startElement('c:yMode');

-							$objWriter->writeAttribute('val', $yMode);

-						$objWriter->endElement();

-					}

-

-					$x = $layout->getXPosition();

-					if (!is_null($x)) {

-						$objWriter->startElement('c:x');

-							$objWriter->writeAttribute('val', $x);

-						$objWriter->endElement();

-					}

-

-					$y = $layout->getYPosition();

-					if (!is_null($y)) {

-						$objWriter->startElement('c:y');

-							$objWriter->writeAttribute('val', $y);

-						$objWriter->endElement();

-					}

-

-					$w = $layout->getWidth();

-					if (!is_null($w)) {

-						$objWriter->startElement('c:w');

-							$objWriter->writeAttribute('val', $w);

-						$objWriter->endElement();

-					}

-

-					$h = $layout->getHeight();

-					if (!is_null($h)) {

-						$objWriter->startElement('c:h');

-							$objWriter->writeAttribute('val', $h);

-						$objWriter->endElement();

-					}

-

-				$objWriter->endElement();

-			}

-

-		$objWriter->endElement();

-	}

-

-	/**

-	 * Write Alternate Content block

-	 *

-	 * @param 	PHPExcel_Shared_XMLWriter 	$objWriter 		XML Writer

-	 * @throws 	Exception

-	 */

-	private function _writeAlternateContent($objWriter)

-	{

-		$objWriter->startElement('mc:AlternateContent');

-			$objWriter->writeAttribute('xmlns:mc', 'http://schemas.openxmlformats.org/markup-compatibility/2006');

-

-			$objWriter->startElement('mc:Choice');

-				$objWriter->writeAttribute('xmlns:c14', 'http://schemas.microsoft.com/office/drawing/2007/8/2/chart');

-				$objWriter->writeAttribute('Requires', 'c14');

-

-				$objWriter->startElement('c14:style');

-					$objWriter->writeAttribute('val', '102');

-				$objWriter->endElement();

-			$objWriter->endElement();

-

-			$objWriter->startElement('mc:Fallback');

-				$objWriter->startElement('c:style');

-					$objWriter->writeAttribute('val', '2');

-				$objWriter->endElement();

-			$objWriter->endElement();

-

-		$objWriter->endElement();

-	}

-

-	/**

-	 * Write Printer Settings

-	 *

-	 * @param 	PHPExcel_Shared_XMLWriter 	$objWriter 		XML Writer

-	 * @throws 	Exception

-	 */

-	private function _writePrintSettings($objWriter)

-	{

-		$objWriter->startElement('c:printSettings');

-

-			$objWriter->startElement('c:headerFooter');

-			$objWriter->endElement();

-

-			$objWriter->startElement('c:pageMargins');

-				$objWriter->writeAttribute('footer', 0.3);

-				$objWriter->writeAttribute('header', 0.3);

-				$objWriter->writeAttribute('r', 0.7);

-				$objWriter->writeAttribute('l', 0.7);

-				$objWriter->writeAttribute('t', 0.75);

-				$objWriter->writeAttribute('b', 0.75);

-			$objWriter->endElement();

-

-			$objWriter->startElement('c:pageSetup');

-				$objWriter->writeAttribute('orientation', "portrait");

-			$objWriter->endElement();

-

-		$objWriter->endElement();

-	}

-

-}