From 73f013c68fcd9b8170f1ca95091f89a0e3f51df2 Mon Sep 17 00:00:00 2001 From: Mark Baker Date: Wed, 8 Feb 2012 21:17:39 +0000 Subject: [PATCH] Initial addition of chart classes, though not yet including the reader/writer code for loading the classes git-svn-id: https://phpexcel.svn.codeplex.com/svn/trunk@86197 2327b42d-5241-43d6-9e2a-de5ac946f064 --- Classes/PHPExcel/Chart.php | 474 +++++++++++ Classes/PHPExcel/Chart/DataSeries.php | 317 ++++++++ Classes/PHPExcel/Chart/DataSeriesValues.php | 260 ++++++ Classes/PHPExcel/Chart/Layout.php | 228 ++++++ Classes/PHPExcel/Chart/Legend.php | 166 ++++ Classes/PHPExcel/Chart/PlotArea.php | 119 +++ Classes/PHPExcel/Chart/Renderer/jpgraph.php | 831 ++++++++++++++++++++ Classes/PHPExcel/Chart/Title.php | 89 +++ 8 files changed, 2484 insertions(+) create mode 100644 Classes/PHPExcel/Chart.php create mode 100644 Classes/PHPExcel/Chart/DataSeries.php create mode 100644 Classes/PHPExcel/Chart/DataSeriesValues.php create mode 100644 Classes/PHPExcel/Chart/Layout.php create mode 100644 Classes/PHPExcel/Chart/Legend.php create mode 100644 Classes/PHPExcel/Chart/PlotArea.php create mode 100644 Classes/PHPExcel/Chart/Renderer/jpgraph.php create mode 100644 Classes/PHPExcel/Chart/Title.php diff --git a/Classes/PHPExcel/Chart.php b/Classes/PHPExcel/Chart.php new file mode 100644 index 0000000..957e663 --- /dev/null +++ b/Classes/PHPExcel/Chart.php @@ -0,0 +1,474 @@ +_name = $name; + $this->_title = $title; + $this->_legend = $legend; + $this->_xAxisLabel = $xAxisLabel; + $this->_yAxisLabel = $yAxisLabel; + $this->_plotArea = $plotArea; + $this->_plotVisibleOnly = $plotVisibleOnly; + $this->_displayBlanksAs = $displayBlanksAs; + } + + /** + * Get Name + * + * @return string + */ + public function getName() { + return $this->_name; + } + + /** + * Get Worksheet + * + * @return PHPExcel_Worksheet + */ + public function getWorksheet() { + return $this->_worksheet; + } + + /** + * Set Worksheet + * + * @param PHPExcel_Worksheet $pValue + * @throws Exception + * @return PHPExcel_Chart + */ + public function setWorksheet(PHPExcel_Worksheet $pValue = null) { + $this->_worksheet = $pValue; + + return $this; + } + + /** + * Get Title + * + * @return PHPExcel_Chart_Title + */ + public function getTitle() { + return $this->_title; + } + + /** + * Get Legend + * + * @return PHPExcel_Chart_Legend + */ + public function getLegend() { + return $this->_legend; + } + + /** + * Get X-Axis Label + * + * @return PHPExcel_Chart_Title + */ + public function getXAxisLabel() { + return $this->_xAxisLabel; + } + + /** + * Get Y-Axis Label + * + * @return PHPExcel_Chart_Title + */ + public function getYAxisLabel() { + return $this->_yAxisLabel; + } + + /** + * Get Plot Area + * + * @return PHPExcel_Chart_PlotArea + */ + public function getPlotArea() { + return $this->_plotArea; + } + + /** + * Get Plot Visible Only + * + * @return boolean + */ + public function getPlotVisibleOnly() { + return $this->_plotVisibleOnly; + } + + /** + * Set Plot Visible Only + * + * @param boolean $plotVisibleOnly + * @return PHPExcel_Chart + */ + public function setPlotVisibleOnly($plotVisibleOnly = true) { + $this->_plotVisibleOnly = $plotVisibleOnly; + + return $this; + } + + /** + * Get Display Blanks as + * + * @return string + */ + public function getDisplayBlanksAs() { + return $this->_displayBlanksAs; + } + + /** + * Set Display Blanks as + * + * @param string $displayBlanksAs + * @return PHPExcel_Chart + */ + public function setDisplayBlanksAs($displayBlanksAs = '0') { + $this->_displayBlanksAs = $displayBlanksAs; + } + + + /** + * Set the Top Left position for the chart + * + * @param string $cell + * @param integer $xOffset + * @param integer $yOffset + * @return PHPExcel_Chart + */ + public function setTopLeftPosition($cell, $xOffset=null, $yOffset=null) { + $this->_topLeftCellRef = $cell; + if (!is_null($xOffset)) + $this->setTopLeftXOffset($xOffset); + if (!is_null($yOffset)) + $this->setTopLeftYOffset($yOffset); + + return $this; + } + + /** + * Get the top left position of the chart + * + * @return array an associative array containing the cell address, X-Offset and Y-Offset from the top left of that cell + */ + public function getTopLeftPosition() { + return array( 'cell' => $this->_topLeftCellRef, + 'xOffset' => $this->_topLeftXOffset, + 'yOffset' => $this->_topLeftYOffset + ); + } + + /** + * Get the cell address where the top left of the chart is fixed + * + * @return string + */ + public function getTopLeftCell() { + return $this->_topLeftCellRef; + } + + /** + * Set the Top Left cell position for the chart + * + * @param string $cell + * @return PHPExcel_Chart + */ + public function setTopLeftCell($cell) { + $this->_topLeftCellRef = $cell; + + return $this; + } + + public function setTopLeftOffset($xOffset=null,$yOffset=null) { + if (!is_null($xOffset)) + $this->setTopLeftXOffset($xOffset); + if (!is_null($yOffset)) + $this->setTopLeftYOffset($yOffset); + + return $this; + } + + public function getTopLeftOffset() { + return array( 'X' => $this->_topLeftXOffset, + 'Y' => $this->_topLeftYOffset + ); + } + + public function setTopLeftXOffset($xOffset) { + $this->_topLeftXOffset = $xOffset; + + return $this; + } + + public function getTopLeftXOffset() { + return $this->_topLeftXOffset; + } + + public function setTopLeftYOffset($yOffset) { + $this->_topLeftYOffset = $yOffset; + + return $this; + } + + public function getTopLeftYOffset() { + return $this->_topLeftYOffset; + } + + /** + * Set the Bottom Right position of the chart + * + * @param string $cell + * @param integer $xOffset + * @param integer $yOffset + * @return PHPExcel_Chart + */ + public function setBottomRightPosition($cell, $xOffset=null, $yOffset=null) { + $this->_bottomRightCellRef = $cell; + if (!is_null($xOffset)) + $this->setBottomRightXOffset($xOffset); + if (!is_null($yOffset)) + $this->setBottomRightYOffset($yOffset); + + return $this; + } + + /** + * Get the bottom right position of the chart + * + * @return array an associative array containing the cell address, X-Offset and Y-Offset from the top left of that cell + */ + public function getBottomRightPosition() { + return array( 'cell' => $this->_bottomRightCellRef, + 'xOffset' => $this->_bottomRightXOffset, + 'yOffset' => $this->_bottomRightYOffset + ); + } + + public function setBottomRightCell($cell) { + $this->_bottomRightCellRef = $cell; + + return $this; + } + + /** + * Get the cell address where the bottom right of the chart is fixed + * + * @return string + */ + public function getBottomRightCell() { + return $this->_bottomRightCellRef; + } + + public function setBottomRightOffset($xOffset=null,$yOffset=null) { + if (!is_null($xOffset)) + $this->setBottomRightXOffset($xOffset); + if (!is_null($yOffset)) + $this->setBottomRightYOffset($yOffset); + + return $this; + } + + public function getBottomRightOffset() { + return array( 'X' => $this->_bottomRightXOffset, + 'Y' => $this->_bottomRightYOffset + ); + } + + public function setBottomRightXOffset($xOffset) { + $this->_bottomRightXOffset = $xOffset; + + return $this; + } + + public function getBottomRightXOffset() { + return $this->_bottomRightXOffset; + } + + public function setBottomRightYOffset($yOffset) { + $this->_bottomRightYOffset = $yOffset; + + return $this; + } + + public function getBottomRightYOffset() { + return $this->_bottomRightYOffset; + } + + + public function refresh() { + } + + public function render($outputDestination = null) { + $libraryName = PHPExcel_Settings::getChartRendererName(); + if (is_null($libraryName)) { + return false; + } + + $libraryPath = PHPExcel_Settings::getChartRendererPath(); + $includePath = str_replace('\\','/',get_include_path()); + $rendererPath = str_replace('\\','/',$libraryPath); + if (strpos($rendererPath,$includePath) === false) { + set_include_path(get_include_path() . PATH_SEPARATOR . $libraryPath); + } + + $rendererName = 'PHPExcel_Chart_Renderer_'.$libraryName; + $renderer = new $rendererName($this); + + if ($outputDestination == 'php://output') { + $outputDestination = null; + } + return $renderer->render($outputDestination); + } + +} diff --git a/Classes/PHPExcel/Chart/DataSeries.php b/Classes/PHPExcel/Chart/DataSeries.php new file mode 100644 index 0000000..4367264 --- /dev/null +++ b/Classes/PHPExcel/Chart/DataSeries.php @@ -0,0 +1,317 @@ +_plotType = $plotType; + $this->_plotGrouping = $plotGrouping; + $this->_plotOrder = $plotOrder; + $keys = array_keys($plotValues); + $this->_plotValues = $plotValues; + if ((count($plotLabel) == 0) || (is_null($plotLabel[$keys[0]]))) { + $plotLabel[$keys[0]] = new PHPExcel_Chart_DataSeriesValues(); + } + $this->_plotLabel = $plotLabel; + if ((count($plotCategory) == 0) || (is_null($plotCategory[$keys[0]]))) { + $plotCategory[$keys[0]] = new PHPExcel_Chart_DataSeriesValues(); + } + $this->_plotCategory = $plotCategory; + $this->_smoothLine = $smoothLine; + $this->_plotStyle = $plotStyle; + } + + /** + * Get Plot Type + * + * @return string + */ + public function getPlotType() { + return $this->_plotType; + } + + /** + * Set Plot Type + * + * @param string $plotType + */ + public function setPlotType($plotType = '') { + $this->_plotType = $plotType; + } + + /** + * Get Plot Grouping Type + * + * @return string + */ + public function getPlotGrouping() { + return $this->_plotGrouping; + } + + /** + * Set Plot Grouping Type + * + * @param string $groupingType + */ + public function setPlotGrouping($groupingType = null) { + $this->_plotGrouping = $groupingType; + } + + /** + * Get Plot Direction + * + * @return string + */ + public function getPlotDirection() { + return $this->_plotDirection; + } + + /** + * Set Plot Direction + * + * @param string $plotDirection + */ + public function setPlotDirection($plotDirection = null) { + $this->_plotDirection = $plotDirection; + } + + /** + * Get Plot Order + * + * @return string + */ + public function getPlotOrder() { + return $this->_plotOrder; + } + + /** + * Get Plot Labels + * + * @return array of PHPExcel_Chart_DataSeriesValues + */ + public function getPlotLabels() { + return $this->_plotLabel; + } + + /** + * Get Plot Label by Index + * + * @return PHPExcel_Chart_DataSeriesValues + */ + public function getPlotLabelByIndex($index) { + $keys = array_keys($this->_plotLabel); + if (isset($keys[$index])) { + $index = $keys[$index]; + return $this->_plotLabel[$index]; + } + return false; + } + + /** + * Get Plot Categories + * + * @return array of PHPExcel_Chart_DataSeriesValues + */ + public function getPlotCategories() { + return $this->_plotCategory; + } + + /** + * Get Plot Category by Index + * + * @return PHPExcel_Chart_DataSeriesValues + */ + public function getPlotCategoryByIndex($index) { + $keys = array_keys($this->_plotCategory); + if (isset($keys[$index])) { + $index = $keys[$index]; + return $this->_plotCategory[$index]; + } + return false; + } + + /** + * Get Plot Style + * + * @return string + */ + public function getPlotStyle() { + return $this->_plotStyle; + } + + /** + * Set Plot Style + * + * @param string $plotStyle + */ + public function setPlotStyle($plotStyle = null) { + $this->_plotStyle = $plotStyle; + } + + /** + * Get Plot Values + * + * @return array of PHPExcel_Chart_DataSeriesValues + */ + public function getPlotValues() { + return $this->_plotValues; + } + + /** + * Get Plot Values by Index + * + * @return PHPExcel_Chart_DataSeriesValues + */ + public function getPlotValuesByIndex($index) { + $keys = array_keys($this->_plotValues); + if (isset($keys[$index])) { + $index = $keys[$index]; + return $this->_plotValues[$index]; + } + return false; + } + + /** + * Get Number of Plot Series + * + * @return integer + */ + public function getPlotSeriesCount() { + return count($this->_plotValues); + } + +} diff --git a/Classes/PHPExcel/Chart/DataSeriesValues.php b/Classes/PHPExcel/Chart/DataSeriesValues.php new file mode 100644 index 0000000..6bc7606 --- /dev/null +++ b/Classes/PHPExcel/Chart/DataSeriesValues.php @@ -0,0 +1,260 @@ +_dataType = $dataType; + $this->_dataSource = $dataSource; + $this->_formatCode = $formatCode; + $this->_pointCount = $pointCount; + $this->_dataValues = $dataValues; + $this->_marker = $marker; + } + + /** + * Get Series Data Type + * + * @return string + */ + public function getDataType() { + return $this->_dataType; + } + + /** + * Set Series Data Type + * + * @param string $dataType + * @return PHPExcel_Chart_DataSeriesValues + */ + public function setDataType($dataType = 'Number') { + $this->_dataType = $dataType; + + return $this; + } + + /** + * Get Series Data Source (formula) + * + * @return string + */ + public function getDataSource() { + return $this->_dataSource; + } + + /** + * Set Series Data Source (formula) + * + * @param string $dataSource + * @return PHPExcel_Chart_DataSeriesValues + */ + public function setDataSource($dataSource = null, $refreshDataValues = true) { + $this->_dataSource = $dataSource; + + if ($refreshDataValues) { + // TO DO + } + + return $this; + } + + /** + * Get Point Marker + * + * @return string + */ + public function getPointMarker() { + return $this->_marker; + } + + /** + * Set Point Marker + * + * @param string $marker + * @return PHPExcel_Chart_DataSeriesValues + */ + public function setPointMarker($marker = null) { + $this->_marker = $marker; + + return $this; + } + + /** + * Get Series Format Code + * + * @return string + */ + public function getFormatCode() { + return $this->_formatCode; + } + + /** + * Set Series Format Code + * + * @param string $formatCode + * @return PHPExcel_Chart_DataSeriesValues + */ + public function setFormatCode($formatCode = null) { + $this->_formatCode = $formatCode; + + return $this; + } + + /** + * Get Series Point Count + * + * @return integer + */ + public function getPointCount() { + return $this->_pointCount; + } + + /** + * Identify if the Data Series is a multi-level or a simple series + * + * @return boolean + */ + public function isMultiLevelSeries() { + if (count($this->_dataValues) > 0) { + return is_array($this->_dataValues[0]); + } + return null; + } + + /** + * Identify if the Data Series is a multi-level or a simple series + * + * @return boolean + */ + public function multiLevelCount() { + $levelCount = 0; + foreach($this->_dataValues as $dataValueSet) { + $levelCount = max($levelCount,count($dataValueSet)); + } + return $levelCount; + } + + /** + * Get Series Data Values + * + * @return array of mixed + */ + public function getDataValues() { + return $this->_dataValues; + } + + /** + * Get the first Series Data value + * + * @return mixed + */ + public function getDataValue() { + $count = count($this->_dataValues); + if ($count == 0) { + return null; + } elseif ($count == 1) { + return $this->_dataValues[0]; + } + return $this->_dataValues; + } + + /** + * Set Series Data Values + * + * @param array $dataValues + * @param boolean $refreshDataSource + * TRUE - refresh the value of _dataSource based on the values of $dataValues + * FALSE - don't change the value of _dataSource + * @return PHPExcel_Chart_DataSeriesValues + */ + public function setDataValues($dataValues = array(), $refreshDataSource = true) { + $this->_dataValues = PHPExcel_Calculation_Functions::flattenArray($dataValues); + $this->_pointCount = count($dataValues); + + if ($refreshDataSource) { + // TO DO + } + + return $this; + } + +} diff --git a/Classes/PHPExcel/Chart/Layout.php b/Classes/PHPExcel/Chart/Layout.php new file mode 100644 index 0000000..088a06d --- /dev/null +++ b/Classes/PHPExcel/Chart/Layout.php @@ -0,0 +1,228 @@ +_layoutTarget = $layout['layoutTarget']; } + if (isset($layout['xMode'])) { $this->_xMode = $layout['xMode']; } + if (isset($layout['yMode'])) { $this->_yMode = $layout['yMode']; } + if (isset($layout['x'])) { $this->_xPos = (float) $layout['x']; } + if (isset($layout['y'])) { $this->_yPos = (float) $layout['y']; } + if (isset($layout['w'])) { $this->_width = (float) $layout['w']; } + if (isset($layout['h'])) { $this->_height = (float) $layout['h']; } + } + + /** + * Get Layout Target + * + * @return string + */ + public function getLayoutTarget() { + return $this->_layoutTarget; + } + + /** + * Set Layout Target + * + * @param Layout Target $value + */ + public function setLayoutTarget($value) { + $this->_layoutTarget = $value; + } + + /** + * Get X-Mode + * + * @return string + */ + public function getXMode() { + return $this->_xMode; + } + + /** + * Set X-Mode + * + * @param X-Mode $value + */ + public function setXMode($value) { + $this->_xMode = $value; + } + + /** + * Get Y-Mode + * + * @return string + */ + public function getYMode() { + return $this->_xMode; + } + + /** + * Set Y-Mode + * + * @param Y-Mode $value + */ + public function setYMode($value) { + $this->_xMode = $value; + } + + /** + * Get X-Position + * + * @return number + */ + public function getXPosition() { + return $this->_xPos; + } + + /** + * Set X-Position + * + * @param X-Position $value + */ + public function setXPosition($value) { + $this->_xPos = $value; + } + + /** + * Get Y-Position + * + * @return number + */ + public function getYPosition() { + return $this->_yPos; + } + + /** + * Set Y-Position + * + * @param Y-Position $value + */ + public function setYPosition($value) { + $this->_yPos = $value; + } + + /** + * Get Width + * + * @return number + */ + public function getWidth() { + return $this->_width; + } + + /** + * Set Width + * + * @param Width $value + */ + public function setWidth($value) { + $this->_width = $value; + } + + /** + * Get Height + * + * @return number + */ + public function getHeight() { + return $this->_height; + } + + /** + * Set Height + * + * @param Height $value + */ + public function setHeight($value) { + $this->_height = $value; + } + +} diff --git a/Classes/PHPExcel/Chart/Legend.php b/Classes/PHPExcel/Chart/Legend.php new file mode 100644 index 0000000..49fbdaa --- /dev/null +++ b/Classes/PHPExcel/Chart/Legend.php @@ -0,0 +1,166 @@ + self::POSITION_BOTTOM, + self::xlLegendPositionCorner => self::POSITION_TOPRIGHT, + self::xlLegendPositionCustom => '??', + self::xlLegendPositionLeft => self::POSITION_LEFT, + self::xlLegendPositionRight => self::POSITION_RIGHT, + self::xlLegendPositionTop => self::POSITION_TOP + ); + + /** + * Legend position + * + * @var string + */ + private $_position = self::POSITION_RIGHT; + + /** + * Allow overlay of other elements? + * + * @var boolean + */ + private $_overlay = true; + + /** + * Legend Layout + * + * @var PHPExcel_Chart_Layout + */ + private $_layout = null; + + + /** + * Create a new PHPExcel_Chart_Legend + */ + public function __construct($position = null, PHPExcel_Chart_Layout $layout = null, $overlay= false) + { + $this->_position = $position; + $this->_layout = $layout; + $this->_overlay = $overlay; + } + + /** + * Get legend position as an excel string value + * + * @return string + */ + public function getPosition() { + return $this->_position; + } + + /** + * Get legend position using an excel string value + * + * @param string $position + */ + public function setPosition($position = self::POSITION_RIGHT) { + if (!in_array($position,self::$positionXref)) { + return false; + } + + $this->_position = $position; + + return true; + } + + /** + * Get legend position as an Excel internal numeric value + * + * @return number + */ + public function getPositionXL() { + return array_search($this->_position,self::$positionXref); + } + + /** + * Set legend position using an Excel internal numeric value + * + * @param number $positionXL + */ + public function setPositionXL($positionXL = self::xlLegendPositionRight) { + if (!array_key_exists($positionXL,self::$positionXref)) { + return false; + } + + $this->_position = self::$positionXref[$positionXL]; + return true; + } + + /** + * Get allow overlay of other elements? + * + * @return boolean + */ + public function getOverlay() { + return $this->_overlay; + } + + /** + * Set allow overlay of other elements? + * + * @param boolean $value + */ + public function setOverlay($value=false) { + $this->_overlay = $value; + } + + /** + * Get Layout + * + * @return PHPExcel_Chart_Layout + */ + public function getLayout() { + return $this->_layout; + } + +} diff --git a/Classes/PHPExcel/Chart/PlotArea.php b/Classes/PHPExcel/Chart/PlotArea.php new file mode 100644 index 0000000..b2e3e88 --- /dev/null +++ b/Classes/PHPExcel/Chart/PlotArea.php @@ -0,0 +1,119 @@ +_layout = $layout; + $this->_plotSeries = $plotSeries; + } + + /** + * Get Layout + * + * @return PHPExcel_Chart_Layout + */ + public function getLayout() { + return $this->_layout; + } + + /** + * Get Number of Plot Groups + * + * @return array of PHPExcel_Chart_DataSeries + */ + public function getPlotGroupCount() { + return count($this->_plotSeries); + } + + /** + * Get Number of Plot Series + * + * @return integer + */ + public function getPlotSeriesCount() { + $seriesCount = 0; + foreach($this->_plotSeries as $plot) { + $seriesCount += $plot->getPlotSeriesCount(); + } + return $seriesCount; + } + + /** + * Get Plot Series + * + * @return array of PHPExcel_Chart_DataSeries + */ + public function getPlotGroup() { + return $this->_plotSeries; + } + + /** + * Get Plot Series by Index + * + * @return PHPExcel_Chart_DataSeries + */ + public function getPlotGroupByIndex($index) { + return $this->_plotSeries[$index]; + } + + /** + * Set Plot Series + * + * @param array of PHPExcel_Chart_DataSeries + */ + public function setPlotSeries($plotSeries = array()) { + $this->_plotSeries = $plotSeries; + } + +} diff --git a/Classes/PHPExcel/Chart/Renderer/jpgraph.php b/Classes/PHPExcel/Chart/Renderer/jpgraph.php new file mode 100644 index 0000000..20c41b9 --- /dev/null +++ b/Classes/PHPExcel/Chart/Renderer/jpgraph.php @@ -0,0 +1,831 @@ + 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,$datasetLabels,$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) { + // Fill in any missing values in the $datasetLabels array + while ($i != $testCurrentIndex) { + $datasetLabels[$testCurrentIndex] = ''; + ++$testCurrentIndex; + } + if (is_array($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 + break; + case 'l' : + $this->_graph->legend->SetPos(0.01,0.5,'left','center'); // left + 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 : + $this->_graph->legend->SetPos(0.01,0.01,'right','top'); // top-right + break; + } + } + } // function _renderLegend() + + + private function _renderCartesianPlotArea($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(); + + $datasetLabels = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex(0)->getDataValues(); + if (count($datasetLabels) > 0) { + $datasetLabels = $this->_formatDataSetLabels($groupID,$datasetLabels); + $this->_graph->xaxis->SetTickLabels($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(); + + $datasetLabels = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex(0)->getDataValues(); + if (count($datasetLabels) > 0) { + $datasetLabels = $this->_formatDataSetLabels($groupID,$datasetLabels,$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) ? $groupCount : 1; + for($i = 0; $i < $iLimit; ++$i) { + $grouping = $this->_chart->getPlotArea()->getPlotGroupByIndex($i)->getPlotGrouping(); + $exploded = $this->_chart->getPlotArea()->getPlotGroupByIndex($i)->getPlotStyle(); + if ($i == 0) { + $datasetLabels = $this->_chart->getPlotArea()->getPlotGroupByIndex($i)->getPlotCategoryByIndex(0)->getDataValues(); + if (count($datasetLabels) > 0) { + $datasetLabels = $this->_formatDataSetLabels($i,$datasetLabels); + } + } + + $seriesCount = $this->_chart->getPlotArea()->getPlotGroupByIndex($i)->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 = $this->_chart->getPlotArea()->getPlotGroupByIndex($i)->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++]); + $seriesPlot->SetLabels(array_fill(0,count($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'); + + $this->_renderRadarPlotArea(); + + for($i = 0; $i < $groupCount; ++$i) { + $this->_renderPlotRadar($i); + } + } // function _renderRadarChart() + + + private function _renderStockChart($groupCount) { + require_once('jpgraph_stock.php'); + + $this->_renderCartesianPlotArea(); + + for($i = 0; $i < $groupCount; ++$i) { + $this->_renderPlotStock($i); + } + } // 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) { + $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
'; + 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
'; + 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 diff --git a/Classes/PHPExcel/Chart/Title.php b/Classes/PHPExcel/Chart/Title.php new file mode 100644 index 0000000..b178493 --- /dev/null +++ b/Classes/PHPExcel/Chart/Title.php @@ -0,0 +1,89 @@ +_caption = $caption; + $this->_layout = $layout; + } + + /** + * Get caption + * + * @return string + */ + public function getCaption() { + return $this->_caption; + } + + /** + * Set caption + * + * @param string $caption + */ + public function setCaption($caption = null) { + $this->_caption = $caption; + } + + /** + * Get Layout + * + * @return PHPExcel_Chart_Layout + */ + public function getLayout() { + return $this->_layout; + } + +}