33chartcreate-pie.php

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<?php

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');

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
$series1 = new PHPExcel_Chart_DataSeries(
        PHPExcel_Chart_DataSeries::TYPE_PIECHART,                               // plotType
        NULL,                                                           // plotGrouping (Pie charts don't have any grouping)
        range(0, count($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
$series2 = new PHPExcel_Chart_DataSeries(
        PHPExcel_Chart_DataSeries::TYPE_DONUTCHART,             // plotType
        NULL,                                                   // plotGrouping (Donut charts don't have any grouping)
        range(0, count($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;