The above example shows you how to create SteppedAreaChart using built-in Google Charts. In this example, for purpose of chart demonstration only, we do use mock-up data from array. As you can see, the KoolReport's widget in general support dataSource could be DataStore, Process, DataSource or even simple array.
<?php
require_once "../../../../load.koolreport.php";
require_once "MyReport.php";
$report = new MyReport;
$report->run()->render();
<?php
require_once "../../../../load.koolreport.php";
class MyReport extends \koolreport\KoolReport
{
}
<?php
use \koolreport\widgets\google\SteppedAreaChart;
$data = [
['Director (Year)', 'Rotten Tomatoes', 'IMDB'],
['Alfred Hitchcock (1935)', 8.4, 7.9],
['Ralph Thomas (1959)', 6.9, 6.5],
['Don Sharp (1978)', 6.5, 6.4],
['James Hawes (2008)', 4.4, 6.2]
];
?>
<div class="report-container">
<div class="text-center">
<h1>Basic</h1>
</div>
<div style="margin-bottom:50px;">
<?php
SteppedAreaChart::create(array(
"dataSource" => $data,
"columns" => array(
'Director (Year)',
'Rotten Tomatoes',
'IMDB'
),
"options" => array(
"title" => 'The decline of \'The 39 Steps\'',
"vAxis" => ["title" => 'Accumulated Rating'],
)
));
?>
</div>
</div>
