33chartcreate-bar.php in Loft Data Grids 7.2

File

vendor/phpoffice/phpexcel/Examples/33chartcreate-bar.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
$dataSeriesLabels = array(
  new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$B$1', NULL, 1),
  //	2010
  new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$C$1', NULL, 1),
  //	2011
  new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$D$1', NULL, 1),
);

//	Set the X-Axis Labels
//		Datatype
//		Cell reference for data
//		Format Code
//		Number of datapoints in series
//		Data values
//		Data Marker
$xAxisTickValues = array(
  new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$A$2:$A$5', NULL, 4),
);

//	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
$dataSeriesValues = array(
  new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$B$2:$B$5', NULL, 4),
  new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$C$2:$C$5', NULL, 4),
  new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$D$2:$D$5', NULL, 4),
);

//	Build the dataseries
$series = new PHPExcel_Chart_DataSeries(PHPExcel_Chart_DataSeries::TYPE_BARCHART, PHPExcel_Chart_DataSeries::GROUPING_CLUSTERED, range(0, count($dataSeriesValues) - 1), $dataSeriesLabels, $xAxisTickValues, $dataSeriesValues);

//	Set additional dataseries parameters
//		Make it a horizontal bar rather than a vertical column graph
$series
  ->setPlotDirection(PHPExcel_Chart_DataSeries::DIRECTION_BAR);

//	Set the series in the plot area
$plotArea = new PHPExcel_Chart_PlotArea(NULL, array(
  $series,
));

//	Set the chart legend
$legend = new PHPExcel_Chart_Legend(PHPExcel_Chart_Legend::POSITION_RIGHT, NULL, false);
$title = new PHPExcel_Chart_Title('Test Bar Chart');
$yAxisLabel = new PHPExcel_Chart_Title('Value ($k)');

//	Create the chart
$chart = new PHPExcel_Chart('chart1', $title, $legend, $plotArea, true, 0, NULL, $yAxisLabel);

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

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

// 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;

Constants

Name	Description
EOL