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Slice Visibility Threshold

The above example shows you how to create PieChart 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.

For example:

...
$data = [
    ['Pizza', 'Populartiy'],
    ['Pepperoni', 33],
    ['Hawaiian', 26],
    ['Mushroom', 22],
    ['Sausage', 10], // Below limit.
    ['Anchovies', 9] // Below limit.
];

"options" => array(
    "sliceVisibilityThreshold" => .2
)

<?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\PieChart;

$data = [
    ['Pizza', 'Populartiy'],
    ['Pepperoni', 33],
    ['Hawaiian', 26],
    ['Mushroom', 22],
    ['Sausage', 10], // Below limit.
    ['Anchovies', 9] // Below limit.
];

?>
<div class="report-content">
    <div class="text-center">
        <h1>Slice Visibility Threshold</h1>
    </div>

    <div style="margin-bottom:50px;">
        <?php
        PieChart::create(array(
            "dataSource" => $data,
            "columns" => array(
                'Pizza',
                'Populartiy'
            ),
            "options" => array(
                "title" => 'Popularity of Types of Pizza',
                "sliceVisibilityThreshold" => .2
            )
        ));
        ?>
    </div>

</div>

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