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Fix to X-Axis labels when writing chart DataSeriesValues.php
Addition of an example for creating a radar chart
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Mark Baker
parent
c475701cc4
commit
e46513043e
@ -290,20 +290,29 @@ class PHPExcel_Chart_DataSeriesValues
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if ($flatten) {
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$this->_dataValues = PHPExcel_Calculation_Functions::flattenArray($newDataValues);
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} else {
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$newArray = array_values(array_shift($newDataValues));
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foreach($newArray as $i => $newDataSet) {
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$newArray[$i] = array($newDataSet);
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$cellRange = explode('!',$this->_dataSource);
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if (count($cellRange) > 1) {
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list(,$cellRange) = $cellRange;
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}
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foreach($newDataValues as $newDataSet) {
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$i = 0;
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foreach($newDataSet as $newDataVal) {
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array_unshift($newArray[$i++],$newDataVal);
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$dimensions = PHPExcel_Cell::rangeDimension(str_replace('$','',$cellRange));
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if (($dimensions[0] == 1) || ($dimensions[1] == 1)) {
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$this->_dataValues = PHPExcel_Calculation_Functions::flattenArray($newDataValues);
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} else {
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$newArray = array_values(array_shift($newDataValues));
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foreach($newArray as $i => $newDataSet) {
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$newArray[$i] = array($newDataSet);
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}
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}
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$this->_dataValues = $newArray;
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}
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foreach($newDataValues as $newDataSet) {
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$i = 0;
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foreach($newDataSet as $newDataVal) {
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array_unshift($newArray[$i++],$newDataVal);
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}
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}
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$this->_dataValues = $newArray;
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}
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}
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$this->_pointCount = count($this->_dataValues);
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}
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156
Examples/33chartcreate-radar.php
Normal file
156
Examples/33chartcreate-radar.php
Normal file
@ -0,0 +1,156 @@
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<?php
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/** Error reporting */
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error_reporting(E_ALL);
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ini_set('display_errors', TRUE);
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ini_set('display_startup_errors', TRUE);
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date_default_timezone_set('Europe/London');
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define('EOL',(PHP_SAPI == 'cli') ? PHP_EOL : '<br />');
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date_default_timezone_set('Europe/London');
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/**
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* PHPExcel
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*
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* Copyright (C) 2006 - 2012 PHPExcel
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* @category PHPExcel
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* @package PHPExcel
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* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
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* @version ##VERSION##, ##DATE##
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*/
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/** Include path **/
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set_include_path(get_include_path() . PATH_SEPARATOR . '../Classes/');
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/** PHPExcel */
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include 'PHPExcel.php';
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$objPHPExcel = new PHPExcel();
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$objWorksheet = $objPHPExcel->getActiveSheet();
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$objWorksheet->fromArray(
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array(
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array('', 2010, 2011, 2012),
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array('Jan', 47, 45, 71),
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array('Feb', 56, 73, 86),
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array('Mar', 52, 61, 69),
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array('Apr', 40, 52, 60),
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array('May', 42, 55, 71),
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array('Jun', 58, 63, 76),
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array('Jul', 53, 61, 89),
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array('Aug', 46, 69, 85),
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array('Sep', 62, 75, 81),
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array('Oct', 51, 70, 96),
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array('Nov', 55, 66, 89),
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array('Dec', 68, 62, 0),
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)
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);
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// Set the Labels for each data series we want to plot
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// Datatype
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// Cell reference for data
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// Format Code
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// Number of datapoints in series
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// Data values
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// Data Marker
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$dataseriesLabels = array(
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new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$C$1', null, 1), // 2011
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new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$D$1', null, 1), // 2012
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);
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// Set the X-Axis Labels
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// Datatype
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// Cell reference for data
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// Format Code
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// Number of datapoints in series
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// Data values
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// Data Marker
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$xAxisTickValues = array(
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new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$A$2:$A$13', null, 12), // Jan to Dec
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new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$A$2:$A$13', null, 12), // Jan to Dec
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);
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// Set the Data values for each data series we want to plot
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// Datatype
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// Cell reference for data
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// Format Code
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// Number of datapoints in series
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// Data values
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// Data Marker
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$dataSeriesValues = array(
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new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$C$2:$C$13', null, 12),
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new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$D$2:$D$13', null, 12),
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);
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// Build the dataseries
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$series = new PHPExcel_Chart_DataSeries(
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PHPExcel_Chart_DataSeries::TYPE_RADARCHART, // plotType
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NULL, // plotGrouping
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range(0, count($dataSeriesValues)-1), // plotOrder
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$dataseriesLabels, // plotLabel
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$xAxisTickValues, // plotCategory
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$dataSeriesValues, // plotValues
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NULL, // smooth line
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PHPExcel_Chart_DataSeries::STYLE_MARKER // plotStyle
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);
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// Set up a layout object for the Pie chart
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$layout = new PHPExcel_Chart_Layout();
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// Set the series in the plot area
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$plotarea = new PHPExcel_Chart_PlotArea($layout, array($series));
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// Set the chart legend
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$legend = new PHPExcel_Chart_Legend(PHPExcel_Chart_Legend::POSITION_RIGHT, null, false);
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$title = new PHPExcel_Chart_Title('Test Radar Chart');
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// Create the chart
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$chart = new PHPExcel_Chart(
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'chart1', // name
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$title, // title
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$legend, // legend
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$plotarea, // plotArea
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true, // plotVisibleOnly
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0, // displayBlanksAs
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null, // xAxisLabel
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null // yAxisLabel - Radar charts don't have a Y-Axis
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);
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// Set the position where the chart should appear in the worksheet
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$chart->setTopLeftPosition('F2');
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$chart->setBottomRightPosition('M15');
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// Add the chart to the worksheet
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$objWorksheet->addChart($chart);
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// Save Excel 2007 file
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echo date('H:i:s') , " Write to Excel2007 format" , EOL;
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$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
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$objWriter->setIncludeCharts(TRUE);
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$objWriter->save(str_replace('.php', '.xlsx', __FILE__));
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echo date('H:i:s') , " File written to " , str_replace('.php', '.xlsx', pathinfo(__FILE__, PATHINFO_BASENAME)) , EOL;
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// Echo memory peak usage
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echo date('H:i:s') , " Peak memory usage: " , (memory_get_peak_usage(true) / 1024 / 1024) , " MB" , EOL;
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// Echo done
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echo date('H:i:s') , " Done writing file" , EOL;
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echo 'File has been created in ' , getcwd() , EOL;
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@ -78,7 +78,10 @@ $aTests = array(
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, '33chartcreate-column.php'
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, '33chartcreate-column-2.php'
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, '33chartcreate-line.php'
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, '33chartcreate-pie.php'
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, '33chartcreate-radar.php'
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, '34chartupdate.php'
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, '35chartrender.php'
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, 'OOCalcReader.php'
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, 'SylkReader.php'
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, 'Excel2003XMLReader.php'
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