HEADmaster

1 files changed, 0 insertions, 839 deletions

diff --git a/admin/survey/excel/PHPExcel/Chart/Renderer/jpgraph.php b/admin/survey/excel/PHPExcel/Chart/Renderer/jpgraph.php
deleted file mode 100644
index 6fb3aad..0000000
--- a/admin/survey/excel/PHPExcel/Chart/Renderer/jpgraph.php
+++ /dev/null
@@ -1,839 +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_Chart

- * @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

- */

-

-

-require_once(PHPExcel_Settings::getChartRendererPath().'/jpgraph.php');

-

-

-/**

- * PHPExcel_Chart_Renderer_jpgraph

- *

- * @category	PHPExcel

- * @package		PHPExcel_Chart_Renderer

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

- */

-class PHPExcel_Chart_Renderer_jpgraph

-{

-	private static $_width	= 640;

-

-	private static $_height	= 480;

-

-	private static $_colourSet = array( 'mediumpurple1',	'palegreen3',	'gold1',		'cadetblue1',

-										'darkmagenta',		'coral',		'dodgerblue3',	'eggplant',

-										'mediumblue',		'magenta',		'sandybrown',	'cyan',

-										'firebrick1',		'forestgreen',	'deeppink4',	'darkolivegreen',

-										'goldenrod2'

-									  );

-

-	private static $_markSet = array(	'diamond'	=> MARK_DIAMOND,

-										'square'	=> MARK_SQUARE,

-										'triangle'	=> MARK_UTRIANGLE,

-										'x'			=> MARK_X,

-										'star'		=> MARK_STAR,

-										'dot'		=> MARK_FILLEDCIRCLE,

-										'dash'		=> MARK_DTRIANGLE,

-										'circle'	=> MARK_CIRCLE,

-										'plus'		=> MARK_CROSS

-									);

-

-

-	private $_chart	= null;

-

-	private $_graph	= null;

-

-	private static $_plotColour	= 0;

-

-	private static $_plotMark	= 0;

-

-

-	private function _formatPointMarker($seriesPlot,$markerID) {

-		$plotMarkKeys = array_keys(self::$_markSet);

-		if (is_null($markerID)) {

-			//	Use default plot marker (next marker in the series)

-			self::$_plotMark %= count(self::$_markSet);

-			$seriesPlot->mark->SetType(self::$_markSet[$plotMarkKeys[self::$_plotMark++]]);

-		} elseif ($markerID !== 'none') {

-			//	Use specified plot marker (if it exists)

-			if (isset(self::$_markSet[$markerID])) {

-				$seriesPlot->mark->SetType(self::$_markSet[$markerID]);

-			} else {

-				//	If the specified plot marker doesn't exist, use default plot marker (next marker in the series)

-				self::$_plotMark %= count(self::$_markSet);

-				$seriesPlot->mark->SetType(self::$_markSet[$plotMarkKeys[self::$_plotMark++]]);

-			}

-		} else {

-			//	Hide plot marker

-			$seriesPlot->mark->Hide();

-		}

-		$seriesPlot->mark->SetColor(self::$_colourSet[self::$_plotColour]);

-		$seriesPlot->mark->SetFillColor(self::$_colourSet[self::$_plotColour]);

-		$seriesPlot->SetColor(self::$_colourSet[self::$_plotColour++]);

-

-		return $seriesPlot;

-	}	//	function _formatPointMarker()

-

-

-	private function _formatDataSetLabels($groupID, $datasetLabels, $labelCount, $rotation = '') {

-		$datasetLabelFormatCode = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex(0)->getFormatCode();

-		if (!is_null($datasetLabelFormatCode)) {

-			//	Retrieve any label formatting code

-			$datasetLabelFormatCode = stripslashes($datasetLabelFormatCode);

-		}

-

-		$testCurrentIndex = 0;

-		foreach($datasetLabels as $i => $datasetLabel) {

-			array_reverse($datasetLabel);

-

-			if (is_array($datasetLabel)) {

-				if ($rotation == 'bar') {

-					$datasetLabel = array_reverse($datasetLabel);

-					$datasetLabels[$i] = implode(" ",$datasetLabel);

-				} else {

-					$datasetLabels[$i] = implode("\n",$datasetLabel);

-				}

-			} else {

-				//	Format labels according to any formatting code

-				if (!is_null($datasetLabelFormatCode)) {

-					$datasetLabels[$i] = PHPExcel_Style_NumberFormat::toFormattedString($datasetLabel,$datasetLabelFormatCode);

-				}

-			}

-			++$testCurrentIndex;

-		}

-

-		return $datasetLabels;

-	}	//	function _formatDataSetLabels()

-

-

-	private function _percentageSumCalculation($groupID,$seriesCount) {

-		//	Adjust our values to a percentage value across all series in the group

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

-			if ($i == 0) {

-				$sumValues = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getDataValues();

-			} else {

-				$nextValues = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getDataValues();

-				foreach($nextValues as $k => $value) {

-					if (isset($sumValues[$k])) {

-						$sumValues[$k] += $value;

-					} else {

-						$sumValues[$k] = $value;

-					}

-				}

-			}

-		}

-

-		return $sumValues;

-	}	//	function _percentageSumCalculation()

-

-

-	private function _percentageAdjustValues($dataValues,$sumValues) {

-		foreach($dataValues as $k => $dataValue) {

-			$dataValues[$k] = $dataValue / $sumValues[$k] * 100;

-		}

-

-		return $dataValues;

-	}	//	function _percentageAdjustValues()

-

-

-	private function _getCaption($captionElement) {

-		//	Read any caption

-		$caption = (!is_null($captionElement)) ? $captionElement->getCaption() : NULL;

-		//	Test if we have a title caption to display

-		if (!is_null($caption)) {

-			//	If we do, it could be a plain string or an array

-			if (is_array($caption)) {

-				//	Implode an array to a plain string

-				$caption = implode('',$caption);

-			}

-		}

-		return $caption;

-	}	//	function _getCaption()

-

-

-	private function _renderTitle() {

-		$title = $this->_getCaption($this->_chart->getTitle());

-		if (!is_null($title)) {

-			$this->_graph->title->Set($title);

-		}

-	}	//	function _renderTitle()

-

-

-	private function _renderLegend() {

-		$legend = $this->_chart->getLegend();

-		if (!is_null($legend)) {

-			$legendPosition = $legend->getPosition();

-			$legendOverlay = $legend->getOverlay();

-			switch ($legendPosition) {

-				case 'r'	:

-					$this->_graph->legend->SetPos(0.01,0.5,'right','center');	//	right

-					$this->_graph->legend->SetColumns(1);

-					break;

-				case 'l'	:

-					$this->_graph->legend->SetPos(0.01,0.5,'left','center');	//	left

-					$this->_graph->legend->SetColumns(1);

-					break;

-				case 't'	:

-					$this->_graph->legend->SetPos(0.5,0.01,'center','top');	//	top

-					break;

-				case 'b'	:

-					$this->_graph->legend->SetPos(0.5,0.99,'center','bottom');	//	bottom

-					break;

-				default		:

-					$this->_graph->legend->SetPos(0.01,0.01,'right','top');	//	top-right

-					$this->_graph->legend->SetColumns(1);

-					break;

-			}

-		} else {

-			$this->_graph->legend->Hide();

-		}

-	}	//	function _renderLegend()

-

-

-	private function _renderCartesianPlotArea($type='textlin') {

-		$this->_graph = new Graph(self::$_width,self::$_height);

-		$this->_graph->SetScale($type);

-

-		$this->_renderTitle();

-

-		//	Rotate for bar rather than column chart

-		$rotation = $this->_chart->getPlotArea()->getPlotGroupByIndex(0)->getPlotDirection();

-		$reverse = ($rotation == 'bar') ? true : false;

-

-		$xAxisLabel = $this->_chart->getXAxisLabel();

-		if (!is_null($xAxisLabel)) {

-			$title = $this->_getCaption($xAxisLabel);

-			if (!is_null($title)) {

-				$this->_graph->xaxis->SetTitle($title,'center');

-				$this->_graph->xaxis->title->SetMargin(35);

-				if ($reverse) {

-					$this->_graph->xaxis->title->SetAngle(90);

-					$this->_graph->xaxis->title->SetMargin(90);

-				}

-			}

-		}

-

-		$yAxisLabel = $this->_chart->getYAxisLabel();

-		if (!is_null($yAxisLabel)) {

-			$title = $this->_getCaption($yAxisLabel);

-			if (!is_null($title)) {

-				$this->_graph->yaxis->SetTitle($title,'center');

-				if ($reverse) {

-					$this->_graph->yaxis->title->SetAngle(0);

-					$this->_graph->yaxis->title->SetMargin(-55);

-				}

-			}

-		}

-	}	//	function _renderCartesianPlotArea()

-

-

-	private function _renderPiePlotArea($doughnut = False) {

-		$this->_graph = new PieGraph(self::$_width,self::$_height);

-

-		$this->_renderTitle();

-	}	//	function _renderPiePlotArea()

-

-

-	private function _renderRadarPlotArea() {

-		$this->_graph = new RadarGraph(self::$_width,self::$_height);

-		$this->_graph->SetScale('lin');

-

-		$this->_renderTitle();

-	}	//	function _renderRadarPlotArea()

-

-

-	private function _renderPlotLine($groupID, $filled = false, $combination = false, $dimensions = '2d') {

-		$grouping = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotGrouping();

-

-        $labelCount = count($this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex(0)->getPointCount());

-		if ($labelCount > 0) {

-			$datasetLabels = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex(0)->getDataValues();

-			$datasetLabels = $this->_formatDataSetLabels($groupID, $datasetLabels, $labelCount);

-			$this->_graph->xaxis->SetTickLabels($datasetLabels);

-		}

-

-		$seriesCount = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotSeriesCount();

-		$seriesPlots = array();

-		if ($grouping == 'percentStacked') {

-			$sumValues = $this->_percentageSumCalculation($groupID,$seriesCount);

-		}

-

-		//	Loop through each data series in turn

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

-			$dataValues = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getDataValues();

-			$marker = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getPointMarker();

-

-			if ($grouping == 'percentStacked') {

-				$dataValues = $this->_percentageAdjustValues($dataValues,$sumValues);

-			}

-

-			//	Fill in any missing values in the $dataValues array

-			$testCurrentIndex = 0;

-			foreach($dataValues as $k => $dataValue) {

-				while($k != $testCurrentIndex) {

-					$dataValues[$testCurrentIndex] = null;

-					++$testCurrentIndex;

-				}

-				++$testCurrentIndex;

-			}

-

-			$seriesPlot = new LinePlot($dataValues);

-			if ($combination) {

-				$seriesPlot->SetBarCenter();

-			}

-

-			if ($filled) {

-				$seriesPlot->SetFilled(true);

-				$seriesPlot->SetColor('black');

-				$seriesPlot->SetFillColor(self::$_colourSet[self::$_plotColour++]);

-			} else {

-				//	Set the appropriate plot marker

-				$this->_formatPointMarker($seriesPlot,$marker);

-			}

-			$dataLabel = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotLabelByIndex($i)->getDataValue();

-			$seriesPlot->SetLegend($dataLabel);

-

-			$seriesPlots[] = $seriesPlot;

-		}

-

-		if ($grouping == 'standard') {

-			$groupPlot = $seriesPlots;

-		} else {

-			$groupPlot = new AccLinePlot($seriesPlots);

-		}

-		$this->_graph->Add($groupPlot);

-	}	//	function _renderPlotLine()

-

-

-	private function _renderPlotBar($groupID, $dimensions = '2d') {

-		$rotation = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotDirection();

-		//	Rotate for bar rather than column chart

-		if (($groupID == 0) && ($rotation == 'bar')) {

-			$this->_graph->Set90AndMargin();

-		}

-		$grouping = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotGrouping();

-

-        $labelCount = count($this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex(0)->getPointCount());

-		if ($labelCount > 0) {

-			$datasetLabels = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex(0)->getDataValues();

-			$datasetLabels = $this->_formatDataSetLabels($groupID, $datasetLabels, $labelCount, $rotation);

-			//	Rotate for bar rather than column chart

-			if ($rotation == 'bar') {

-				$datasetLabels = array_reverse($datasetLabels);

-				$this->_graph->yaxis->SetPos('max');

-				$this->_graph->yaxis->SetLabelAlign('center','top');

-				$this->_graph->yaxis->SetLabelSide(SIDE_RIGHT);

-			}

-			$this->_graph->xaxis->SetTickLabels($datasetLabels);

-		}

-

-

-		$seriesCount = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotSeriesCount();

-		$seriesPlots = array();

-		if ($grouping == 'percentStacked') {

-			$sumValues = $this->_percentageSumCalculation($groupID,$seriesCount);

-		}

-

-		//	Loop through each data series in turn

-		for($j = 0; $j < $seriesCount; ++$j) {

-			$dataValues = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($j)->getDataValues();

-			if ($grouping == 'percentStacked') {

-				$dataValues = $this->_percentageAdjustValues($dataValues,$sumValues);

-			}

-

-			//	Fill in any missing values in the $dataValues array

-			$testCurrentIndex = 0;

-			foreach($dataValues as $k => $dataValue) {

-				while($k != $testCurrentIndex) {

-					$dataValues[$testCurrentIndex] = null;

-					++$testCurrentIndex;

-				}

-				++$testCurrentIndex;

-			}

-

-			//	Reverse the $dataValues order for bar rather than column chart

-			if ($rotation == 'bar') {

-				$dataValues = array_reverse($dataValues);

-			}

-			$seriesPlot = new BarPlot($dataValues);

-			$seriesPlot->SetColor('black');

-			$seriesPlot->SetFillColor(self::$_colourSet[self::$_plotColour++]);

-			if ($dimensions == '3d') {

-				$seriesPlot->SetShadow();

-			}

-			if (!$this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotLabelByIndex($j)) {

-				$dataLabel = '';

-			} else {

-				$dataLabel = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotLabelByIndex($j)->getDataValue();

-			}

-			$seriesPlot->SetLegend($dataLabel);

-

-			$seriesPlots[] = $seriesPlot;

-		}

-		//	Reverse the plot order for bar rather than column chart

-		if (($rotation == 'bar') && (!($grouping == 'percentStacked'))) {

-			$seriesPlots = array_reverse($seriesPlots);

-		}

-

-		if ($grouping == 'clustered') {

-			$groupPlot = new GroupBarPlot($seriesPlots);

-		} elseif ($grouping == 'standard') {

-			$groupPlot = new GroupBarPlot($seriesPlots);

-		} else {

-			$groupPlot = new AccBarPlot($seriesPlots);

-			if ($dimensions == '3d') {

-				$groupPlot->SetShadow();

-			}

-		}

-

-		$this->_graph->Add($groupPlot);

-	}	//	function _renderPlotBar()

-

-

-	private function _renderPlotScatter($groupID,$bubble) {

-		$grouping = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotGrouping();

-		$scatterStyle = $bubbleSize = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotStyle();

-

-		$seriesCount = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotSeriesCount();

-		$seriesPlots = array();

-

-		//	Loop through each data series in turn

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

-			$dataValuesY = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex($i)->getDataValues();

-			$dataValuesX = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getDataValues();

-

-			foreach($dataValuesY as $k => $dataValueY) {

-				$dataValuesY[$k] = $k;

-			}

-

-			$seriesPlot = new ScatterPlot($dataValuesX,$dataValuesY);

-			if ($scatterStyle == 'lineMarker') {

-				$seriesPlot->SetLinkPoints();

-				$seriesPlot->link->SetColor(self::$_colourSet[self::$_plotColour]);

-			} elseif ($scatterStyle == 'smoothMarker') {

-				$spline = new Spline($dataValuesY,$dataValuesX);

-				list($splineDataY,$splineDataX) = $spline->Get(count($dataValuesX) * self::$_width / 20);

-				$lplot = new LinePlot($splineDataX,$splineDataY);

-				$lplot->SetColor(self::$_colourSet[self::$_plotColour]);

-

-				$this->_graph->Add($lplot);

-			}

-

-			if ($bubble) {

-				$this->_formatPointMarker($seriesPlot,'dot');

-				$seriesPlot->mark->SetColor('black');

-				$seriesPlot->mark->SetSize($bubbleSize);

-			} else {

-				$marker = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getPointMarker();

-				$this->_formatPointMarker($seriesPlot,$marker);

-			}

-			$dataLabel = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotLabelByIndex($i)->getDataValue();

-			$seriesPlot->SetLegend($dataLabel);

-

-			$this->_graph->Add($seriesPlot);

-		}

-	}	//	function _renderPlotScatter()

-

-

-	private function _renderPlotRadar($groupID) {

-		$radarStyle = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotStyle();

-

-		$seriesCount = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotSeriesCount();

-		$seriesPlots = array();

-

-		//	Loop through each data series in turn

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

-			$dataValuesY = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex($i)->getDataValues();

-			$dataValuesX = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getDataValues();

-			$marker = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getPointMarker();

-

-			$dataValues = array();

-			foreach($dataValuesY as $k => $dataValueY) {

-				$dataValues[$k] = implode(' ',array_reverse($dataValueY));

-			}

-			$tmp = array_shift($dataValues);

-			$dataValues[] = $tmp;

-			$tmp = array_shift($dataValuesX);

-			$dataValuesX[] = $tmp;

-

-			$this->_graph->SetTitles(array_reverse($dataValues));

-

-			$seriesPlot = new RadarPlot(array_reverse($dataValuesX));

-

-			$dataLabel = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotLabelByIndex($i)->getDataValue();

-			$seriesPlot->SetColor(self::$_colourSet[self::$_plotColour++]);

-			if ($radarStyle == 'filled') {

-				$seriesPlot->SetFillColor(self::$_colourSet[self::$_plotColour]);

-			}

-			$this->_formatPointMarker($seriesPlot,$marker);

-			$seriesPlot->SetLegend($dataLabel);

-

-			$this->_graph->Add($seriesPlot);

-		}

-	}	//	function _renderPlotRadar()

-

-

-	private function _renderPlotContour($groupID) {

-		$contourStyle = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotStyle();

-

-		$seriesCount = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotSeriesCount();

-		$seriesPlots = array();

-

-		$dataValues = array();

-		//	Loop through each data series in turn

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

-			$dataValuesY = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex($i)->getDataValues();

-			$dataValuesX = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getDataValues();

-

-			$dataValues[$i] = $dataValuesX;

-		}

-		$seriesPlot = new ContourPlot($dataValues);

-

-		$this->_graph->Add($seriesPlot);

-	}	//	function _renderPlotContour()

-

-

-	private function _renderPlotStock($groupID) {

-		$seriesCount = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotSeriesCount();

-		$plotOrder = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotOrder();

-		$seriesPlots = array();

-

-		$dataValues = array();

-		//	Loop through each data series in turn

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

-			$dataValuesY = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex($i)->getDataValues();

-			$dataValuesX = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getDataValues();

-

-			foreach($dataValuesX as $j => $dataValueX)

-			$dataValues[$j][$plotOrder[$i]] = $dataValueX;

-		}

-

-		$seriesPlot = new StockPlot($dataValues);

-

-		$this->_graph->Add($seriesPlot);

-	}	//	function _renderPlotStock()

-

-

-	private function _renderAreaChart($groupCount, $dimensions = '2d') {

-		require_once('jpgraph_line.php');

-

-		$this->_renderCartesianPlotArea();

-

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

-			$this->_renderPlotLine($i,True,False,$dimensions);

-		}

-	}	//	function _renderAreaChart()

-

-

-	private function _renderLineChart($groupCount, $dimensions = '2d') {

-		require_once('jpgraph_line.php');

-

-		$this->_renderCartesianPlotArea();

-

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

-			$this->_renderPlotLine($i,False,False,$dimensions);

-		}

-	}	//	function _renderLineChart()

-

-

-	private function _renderBarChart($groupCount, $dimensions = '2d') {

-		require_once('jpgraph_bar.php');

-

-		$this->_renderCartesianPlotArea();

-

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

-			$this->_renderPlotBar($i,$dimensions);

-		}

-	}	//	function _renderBarChart()

-

-

-	private function _renderScatterChart($groupCount) {

-		require_once('jpgraph_scatter.php');

-		require_once('jpgraph_regstat.php');

-		require_once('jpgraph_line.php');

-

-		$this->_renderCartesianPlotArea('linlin');

-

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

-			$this->_renderPlotScatter($i,false);

-		}

-	}	//	function _renderScatterChart()

-

-

-	private function _renderBubbleChart($groupCount) {

-		require_once('jpgraph_scatter.php');

-

-		$this->_renderCartesianPlotArea('linlin');

-

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

-			$this->_renderPlotScatter($i,true);

-		}

-	}	//	function _renderBubbleChart()

-

-

-	private function _renderPieChart($groupCount, $dimensions = '2d', $doughnut = False, $multiplePlots = False) {

-		require_once('jpgraph_pie.php');

-		if ($dimensions == '3d') {

-			require_once('jpgraph_pie3d.php');

-		}

-

-		$this->_renderPiePlotArea($doughnut);

-

-		$iLimit = ($multiplePlots) ? $groupCount : 1;

-		for($groupID = 0; $groupID < $iLimit; ++$groupID) {

-			$grouping = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotGrouping();

-			$exploded = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotStyle();

-			if ($groupID == 0) {

-		        $labelCount = count($this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex(0)->getPointCount());

-				if ($labelCount > 0) {

-					$datasetLabels = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex(0)->getDataValues();

-					$datasetLabels = $this->_formatDataSetLabels($groupID, $datasetLabels, $labelCount);

-				}

-			}

-

-			$seriesCount = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotSeriesCount();

-			$seriesPlots = array();

-			//	For pie charts, we only display the first series: doughnut charts generally display all series

-			$jLimit = ($multiplePlots) ? $seriesCount : 1;

-			//	Loop through each data series in turn

-			for($j = 0; $j < $jLimit; ++$j) {

-				$dataValues = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($j)->getDataValues();

-

-				//	Fill in any missing values in the $dataValues array

-				$testCurrentIndex = 0;

-				foreach($dataValues as $k => $dataValue) {

-					while($k != $testCurrentIndex) {

-						$dataValues[$testCurrentIndex] = null;

-						++$testCurrentIndex;

-					}

-					++$testCurrentIndex;

-				}

-

-				if ($dimensions == '3d') {

-					$seriesPlot = new PiePlot3D($dataValues);

-				} else {

-					if ($doughnut) {

-						$seriesPlot = new PiePlotC($dataValues);

-					} else {

-						$seriesPlot = new PiePlot($dataValues);

-					}

-				}

-

-				if ($multiplePlots) {

-					$seriesPlot->SetSize(($jLimit-$j) / ($jLimit * 4));

-				}

-

-				if ($doughnut) {

-					$seriesPlot->SetMidColor('white');

-				}

-

-				$seriesPlot->SetColor(self::$_colourSet[self::$_plotColour++]);

-				if (count($datasetLabels) > 0)

-					$seriesPlot->SetLabels(array_fill(0,count($datasetLabels),''));

-				if ($dimensions != '3d') {

-					$seriesPlot->SetGuideLines(false);

-				}

-				if ($j == 0) {

-					if ($exploded) {

-						$seriesPlot->ExplodeAll();

-					}

-					$seriesPlot->SetLegends($datasetLabels);

-				}

-

-				$this->_graph->Add($seriesPlot);

-			}

-		}

-	}	//	function _renderPieChart()

-

-

-	private function _renderRadarChart($groupCount) {

-		require_once('jpgraph_radar.php');

-

-		$this->_renderRadarPlotArea();

-

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

-			$this->_renderPlotRadar($groupID);

-		}

-	}	//	function _renderRadarChart()

-

-

-	private function _renderStockChart($groupCount) {

-		require_once('jpgraph_stock.php');

-

-		$this->_renderCartesianPlotArea();

-

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

-			$this->_renderPlotStock($groupID);

-		}

-	}	//	function _renderStockChart()

-

-

-	private function _renderContourChart($groupCount,$dimensions) {

-		require_once('jpgraph_contour.php');

-

-		$this->_renderCartesianPlotArea('intint');

-

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

-			$this->_renderPlotContour($i);

-		}

-	}	//	function _renderContourChart()

-

-

-	private function _renderCombinationChart($groupCount,$dimensions,$outputDestination) {

-		require_once('jpgraph_line.php');

-		require_once('jpgraph_bar.php');

-		require_once('jpgraph_scatter.php');

-		require_once('jpgraph_regstat.php');

-		require_once('jpgraph_line.php');

-

-		$this->_renderCartesianPlotArea();

-

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

-			$dimensions = null;

-			$chartType = $this->_chart->getPlotArea()->getPlotGroupByIndex($i)->getPlotType();

-			switch ($chartType) {

-				case 'area3DChart' :

-					$dimensions = '3d';

-				case 'areaChart' :

-					$this->_renderPlotLine($i,True,True,$dimensions);

-					break;

-				case 'bar3DChart' :

-					$dimensions = '3d';

-				case 'barChart' :

-					$this->_renderPlotBar($i,$dimensions);

-					break;

-				case 'line3DChart' :

-					$dimensions = '3d';

-				case 'lineChart' :

-					$this->_renderPlotLine($i,False,True,$dimensions);

-					break;

-				case 'scatterChart' :

-					$this->_renderPlotScatter($i,false);

-					break;

-				case 'bubbleChart' :

-					$this->_renderPlotScatter($i,true);

-					break;

-				default	:

-					$this->_graph = null;

-					return false;

-			}

-		}

-

-		$this->_renderLegend();

-

-		$this->_graph->Stroke($outputDestination);

-		return true;

-	}	//	function _renderCombinationChart()

-

-

-	public function render($outputDestination) {

-        self::$_plotColour = 0;

-

-		$groupCount = $this->_chart->getPlotArea()->getPlotGroupCount();

-

-		$dimensions = null;

-		if ($groupCount == 1) {

-			$chartType = $this->_chart->getPlotArea()->getPlotGroupByIndex(0)->getPlotType();

-		} else {

-			$chartTypes = array();

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

-				$chartTypes[] = $this->_chart->getPlotArea()->getPlotGroupByIndex($i)->getPlotType();

-			}

-			$chartTypes = array_unique($chartTypes);

-			if (count($chartTypes) == 1) {

-				$chartType = array_pop($chartTypes);

-			} elseif (count($chartTypes) == 0) {

-				echo 'Chart is not yet implemented<br />';

-				return false;

-			} else {

-				return $this->_renderCombinationChart($groupCount,$dimensions,$outputDestination);

-			}

-		}

-

-		switch ($chartType) {

-			case 'area3DChart' :

-				$dimensions = '3d';

-			case 'areaChart' :

-				$this->_renderAreaChart($groupCount,$dimensions);

-				break;

-			case 'bar3DChart' :

-				$dimensions = '3d';

-			case 'barChart' :

-				$this->_renderBarChart($groupCount,$dimensions);

-				break;

-			case 'line3DChart' :

-				$dimensions = '3d';

-			case 'lineChart' :

-				$this->_renderLineChart($groupCount,$dimensions);

-				break;

-			case 'pie3DChart' :

-				$dimensions = '3d';

-			case 'pieChart' :

-				$this->_renderPieChart($groupCount,$dimensions,False,False);

-				break;

-			case 'doughnut3DChart' :

-				$dimensions = '3d';

-			case 'doughnutChart' :

-				$this->_renderPieChart($groupCount,$dimensions,True,True);

-				break;

-			case 'scatterChart' :

-				$this->_renderScatterChart($groupCount);

-				break;

-			case 'bubbleChart' :

-				$this->_renderBubbleChart($groupCount);

-				break;

-			case 'radarChart' :

-				$this->_renderRadarChart($groupCount);

-				break;

-			case 'surface3DChart' :

-				$dimensions = '3d';

-			case 'surfaceChart' :

-				$this->_renderContourChart($groupCount,$dimensions);

-				break;

-			case 'stockChart' :

-				$this->_renderStockChart($groupCount,$dimensions);

-				break;

-			default	:

-				echo $chartType.' is not yet implemented<br />';

-				return false;

-		}

-		$this->_renderLegend();

-

-		$this->_graph->Stroke($outputDestination);

-		return true;

-	}	//	function render()

-

-

-	/**

-	 * Create a new PHPExcel_Chart_Renderer_jpgraph

-	 */

-	public function __construct(PHPExcel_Chart $chart)

-	{

-		$this->_graph	= null;

-		$this->_chart	= $chart;

-	}	//	function __construct()

-

-}	//	PHPExcel_Chart_Renderer_jpgraph