/PHPExcel/Examples/33chartcreate-pie.php

<?php

/** Error reporting */
error_reporting(E_ALL);
ini_set('display_errors', TRUE);
ini_set('display_startup_errors', TRUE);
date_default_timezone_set('Europe/London');

define('EOL',(PHP_SAPI == 'cli') ? PHP_EOL : '<br />');

date_default_timezone_set('Europe/London');

/**
 * PHPExcel
 *
 * Copyright (C) 2006 - 2014 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
 * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
 * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
 * @version    ##VERSION##, ##DATE##
 */

/** PHPExcel */
require_once dirname(__FILE__) . '/../Classes/PHPExcel.php';


$objPHPExcel = new PHPExcel();
$objWorksheet = $objPHPExcel->getActiveSheet();
$objWorksheet->fromArray(
	array(
		array('',	2010,	2011,	2012),
		array('Q1',   12,   15,		21),
		array('Q2',   56,   73,		86),
		array('Q3',   52,   61,		69),
		array('Q4',   30,   32,		0),
	)
);


//	Set the Labels for each data series we want to plot
//		Datatype
//		Cell reference for data
//		Format Code
//		Number of datapoints in series
//		Data values
//		Data Marker
$dataseriesLabels1 = array(
	new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$C$1', NULL, 1),	//	2011
);
//	Set the X-Axis Labels
//		Datatype
//		Cell reference for data
//		Format Code
//		Number of datapoints in series
//		Data values
//		Data Marker
$xAxisTickValues1 = array(
	new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$A$2:$A$5', NULL, 4),	//	Q1 to Q4
);
//	Set the Data values for each data series we want to plot
//		Datatype
//		Cell reference for data
//		Format Code
//		Number of datapoints in series
//		Data values
//		Data Marker
$dataSeriesValues1 = array(
	new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$C$2:$C$5', NULL, 4),
);

//	Build the dataseries
$series1 = new PHPExcel_Chart_DataSeries(
	PHPExcel_Chart_DataSeries::TYPE_PIECHART,				// plotType
	PHPExcel_Chart_DataSeries::GROUPING_STANDARD,			// plotGrouping
	range(0, count($dataSeriesValues1)-1),					// plotOrder
	$dataseriesLabels1,										// plotLabel
	$xAxisTickValues1,										// plotCategory
	$dataSeriesValues1										// plotValues
);

//	Set up a layout object for the Pie chart
$layout1 = new PHPExcel_Chart_Layout();
$layout1->setShowVal(TRUE);
$layout1->setShowPercent(TRUE);

//	Set the series in the plot area
$plotarea1 = new PHPExcel_Chart_PlotArea($layout1, array($series1));
//	Set the chart legend
$legend1 = new PHPExcel_Chart_Legend(PHPExcel_Chart_Legend::POSITION_RIGHT, NULL, false);

$title1 = new PHPExcel_Chart_Title('Test Pie Chart');


//	Create the chart
$chart1 = new PHPExcel_Chart(
	'chart1',		// name
	$title1,		// title
	$legend1,		// legend
	$plotarea1,		// plotArea
	true,			// plotVisibleOnly
	0,				// displayBlanksAs
	NULL,			// xAxisLabel
	NULL			// yAxisLabel		- Pie charts don't have a Y-Axis
);

//	Set the position where the chart should appear in the worksheet
$chart1->setTopLeftPosition('A7');
$chart1->setBottomRightPosition('H20');

//	Add the chart to the worksheet
$objWorksheet->addChart($chart1);


//	Set the Labels for each data series we want to plot
//		Datatype
//		Cell reference for data
//		Format Code
//		Number of datapoints in series
//		Data values
//		Data Marker
$dataseriesLabels2 = array(
	new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$C$1', NULL, 1),	//	2011
);
//	Set the X-Axis Labels
//		Datatype
//		Cell reference for data
//		Format Code
//		Number of datapoints in series
//		Data values
//		Data Marker
$xAxisTickValues2 = array(
	new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$A$2:$A$5', NULL, 4),	//	Q1 to Q4
);
//	Set the Data values for each data series we want to plot
//		Datatype
//		Cell reference for data
//		Format Code
//		Number of datapoints in series
//		Data values
//		Data Marker
$dataSeriesValues2 = array(
	new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$C$2:$C$5', NULL, 4),
);

//	Build the dataseries
$series2 = new PHPExcel_Chart_DataSeries(
	PHPExcel_Chart_DataSeries::TYPE_DONUTCHART,		// plotType
	PHPExcel_Chart_DataSeries::GROUPING_STANDARD,	// plotGrouping
	range(0, count($dataSeriesValues2)-1),			// plotOrder
	$dataseriesLabels2,								// plotLabel
	$xAxisTickValues2,								// plotCategory
	$dataSeriesValues2								// plotValues
);

//	Set up a layout object for the Pie chart
$layout2 = new PHPExcel_Chart_Layout();
$layout2->setShowVal(TRUE);
$layout2->setShowCatName(TRUE);

//	Set the series in the plot area
$plotarea2 = new PHPExcel_Chart_PlotArea($layout2, array($series2));

$title2 = new PHPExcel_Chart_Title('Test Donut Chart');


//	Create the chart
$chart2 = new PHPExcel_Chart(
	'chart2',		// name
	$title2,		// title
	NULL,			// legend
	$plotarea2,		// plotArea
	true,			// plotVisibleOnly
	0,				// displayBlanksAs
	NULL,			// xAxisLabel
	NULL			// yAxisLabel		- Like Pie charts, Donut charts don't have a Y-Axis
);

//	Set the position where the chart should appear in the worksheet
$chart2->setTopLeftPosition('I7');
$chart2->setBottomRightPosition('P20');

//	Add the chart to the worksheet
$objWorksheet->addChart($chart2);


// Save Excel 2007 file
echo date('H:i:s') , " Write to Excel2007 format" , EOL;
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter->setIncludeCharts(TRUE);
$objWriter->save(str_replace('.php', '.xlsx', __FILE__));
echo date('H:i:s') , " File written to " , str_replace('.php', '.xlsx', pathinfo(__FILE__, PATHINFO_BASENAME)) , EOL;


// Echo memory peak usage
echo date('H:i:s') , " Peak memory usage: " , (memory_get_peak_usage(true) / 1024 / 1024) , " MB" , EOL;

// Echo done
echo date('H:i:s') , " Done writing file" , EOL;
echo 'File has been created in ' , getcwd() , EOL;