From e46513043ebdd8fd01914816efb36c2b3cb2d4eb Mon Sep 17 00:00:00 2001 From: Mark Baker Date: Sat, 13 Oct 2012 17:24:11 +0100 Subject: [PATCH] Fix to X-Axis labels when writing chart DataSeriesValues.php Addition of an example for creating a radar chart --- Classes/PHPExcel/Chart/DataSeriesValues.php | 29 ++-- Examples/33chartcreate-radar.php | 156 ++++++++++++++++++++ Examples/runall.php | 3 + 3 files changed, 178 insertions(+), 10 deletions(-) create mode 100644 Examples/33chartcreate-radar.php diff --git a/Classes/PHPExcel/Chart/DataSeriesValues.php b/Classes/PHPExcel/Chart/DataSeriesValues.php index 3b135ba..ce1795f 100644 --- a/Classes/PHPExcel/Chart/DataSeriesValues.php +++ b/Classes/PHPExcel/Chart/DataSeriesValues.php @@ -290,20 +290,29 @@ class PHPExcel_Chart_DataSeriesValues if ($flatten) { $this->_dataValues = PHPExcel_Calculation_Functions::flattenArray($newDataValues); } else { - $newArray = array_values(array_shift($newDataValues)); - foreach($newArray as $i => $newDataSet) { - $newArray[$i] = array($newDataSet); + $cellRange = explode('!',$this->_dataSource); + if (count($cellRange) > 1) { + list(,$cellRange) = $cellRange; } - foreach($newDataValues as $newDataSet) { - $i = 0; - foreach($newDataSet as $newDataVal) { - array_unshift($newArray[$i++],$newDataVal); + $dimensions = PHPExcel_Cell::rangeDimension(str_replace('$','',$cellRange)); + if (($dimensions[0] == 1) || ($dimensions[1] == 1)) { + $this->_dataValues = PHPExcel_Calculation_Functions::flattenArray($newDataValues); + } else { + $newArray = array_values(array_shift($newDataValues)); + foreach($newArray as $i => $newDataSet) { + $newArray[$i] = array($newDataSet); } - } - $this->_dataValues = $newArray; - } + foreach($newDataValues as $newDataSet) { + $i = 0; + foreach($newDataSet as $newDataVal) { + array_unshift($newArray[$i++],$newDataVal); + } + } + $this->_dataValues = $newArray; + } + } $this->_pointCount = count($this->_dataValues); } diff --git a/Examples/33chartcreate-radar.php b/Examples/33chartcreate-radar.php new file mode 100644 index 0000000..4751f8a --- /dev/null +++ b/Examples/33chartcreate-radar.php @@ -0,0 +1,156 @@ +'); + +date_default_timezone_set('Europe/London'); + +/** + * 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 + * @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 ##VERSION##, ##DATE## + */ + +/** Include path **/ +set_include_path(get_include_path() . PATH_SEPARATOR . '../Classes/'); + +/** PHPExcel */ +include 'PHPExcel.php'; + +$objPHPExcel = new PHPExcel(); +$objWorksheet = $objPHPExcel->getActiveSheet(); +$objWorksheet->fromArray( + array( + array('', 2010, 2011, 2012), + array('Jan', 47, 45, 71), + array('Feb', 56, 73, 86), + array('Mar', 52, 61, 69), + array('Apr', 40, 52, 60), + array('May', 42, 55, 71), + array('Jun', 58, 63, 76), + array('Jul', 53, 61, 89), + array('Aug', 46, 69, 85), + array('Sep', 62, 75, 81), + array('Oct', 51, 70, 96), + array('Nov', 55, 66, 89), + array('Dec', 68, 62, 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 +$dataseriesLabels = array( + new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$C$1', null, 1), // 2011 + new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$D$1', null, 1), // 2012 +); +// Set the X-Axis Labels +// Datatype +// Cell reference for data +// Format Code +// Number of datapoints in series +// Data values +// Data Marker +$xAxisTickValues = array( + new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$A$2:$A$13', null, 12), // Jan to Dec + new PHPExcel_Chart_DataSeriesValues('String', 'Worksheet!$A$2:$A$13', null, 12), // Jan to Dec +); +// Set the Data values for each data series we want to plot +// Datatype +// Cell reference for data +// Format Code +// Number of datapoints in series +// Data values +// Data Marker +$dataSeriesValues = array( + new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$C$2:$C$13', null, 12), + new PHPExcel_Chart_DataSeriesValues('Number', 'Worksheet!$D$2:$D$13', null, 12), +); + +// Build the dataseries +$series = new PHPExcel_Chart_DataSeries( + PHPExcel_Chart_DataSeries::TYPE_RADARCHART, // plotType + NULL, // plotGrouping + range(0, count($dataSeriesValues)-1), // plotOrder + $dataseriesLabels, // plotLabel + $xAxisTickValues, // plotCategory + $dataSeriesValues, // plotValues + NULL, // smooth line + PHPExcel_Chart_DataSeries::STYLE_MARKER // plotStyle +); + +// Set up a layout object for the Pie chart +$layout = new PHPExcel_Chart_Layout(); + +// Set the series in the plot area +$plotarea = new PHPExcel_Chart_PlotArea($layout, array($series)); +// Set the chart legend +$legend = new PHPExcel_Chart_Legend(PHPExcel_Chart_Legend::POSITION_RIGHT, null, false); + +$title = new PHPExcel_Chart_Title('Test Radar Chart'); + + +// Create the chart +$chart = new PHPExcel_Chart( + 'chart1', // name + $title, // title + $legend, // legend + $plotarea, // plotArea + true, // plotVisibleOnly + 0, // displayBlanksAs + null, // xAxisLabel + null // yAxisLabel - Radar charts don't have a Y-Axis +); + +// Set the position where the chart should appear in the worksheet +$chart->setTopLeftPosition('F2'); +$chart->setBottomRightPosition('M15'); + +// Add the chart to the worksheet +$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; diff --git a/Examples/runall.php b/Examples/runall.php index b0ac8a8..3bc846a 100644 --- a/Examples/runall.php +++ b/Examples/runall.php @@ -78,7 +78,10 @@ $aTests = array( , '33chartcreate-column.php' , '33chartcreate-column-2.php' , '33chartcreate-line.php' + , '33chartcreate-pie.php' + , '33chartcreate-radar.php' , '34chartupdate.php' + , '35chartrender.php' , 'OOCalcReader.php' , 'SylkReader.php' , 'Excel2003XMLReader.php'