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BarChart

The example show how to use BarChart

The above example shows you how to create BarChart using ChartJs package. 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

class MyReport extends \koolreport\KoolReport
{

}
<?php
    use \koolreport\chartjs\BarChart;

    $category_amount = array(
        array("category"=>"Books","sale"=>32000,"cost"=>20000,"profit"=>12000),
        array("category"=>"Accessories","sale"=>43000,"cost"=>36000,"profit"=>7000),
        array("category"=>"Phones","sale"=>54000,"cost"=>39000,"profit"=>15000),
        array("category"=>"Movies","sale"=>23000,"cost"=>18000,"profit"=>5000),
        array("category"=>"Others","sale"=>12000,"cost"=>6000,"profit"=>6000),
    );
    $category_sale_month = array(
        array("category"=>"Books","January"=>32000,"February"=>20000,"March"=>12000),
        array("category"=>"Accessories","January"=>43000,"February"=>36000,"March"=>7000),
        array("category"=>"Phones","January"=>54000,"February"=>39000,"March"=>15000),
        array("category"=>"Others","January"=>12000,"February"=>6000,"March"=>6000),
    );
?>
<div class="report-content">
    <div class="text-center">
        <h1>BarChart</h1>
        <p class="lead">
        The example show how to use BarChart
        </p>
    </div>
    
    <div style="margin-bottom:50px;">
    <?php
    BarChart::create(array(
        "title"=>"Sale Report",
        "dataSource"=>$category_amount,
        "columns"=>array(
            "category",
            "sale"=>array("label"=>"Sale","type"=>"number","prefix"=>"$"),
            "cost"=>array("label"=>"Cost","type"=>"number","prefix"=>"$"),
            "profit"=>array("label"=>"Profit","type"=>"number","prefix"=>"$"),
        )
    ));
    ?>
    </div>
    <div style="margin-bottom:50px;">
    <?php
    BarChart::create(array(
        "title"=>"Sale Report on Stack",
        "dataSource"=>$category_sale_month,
        "columns"=>array(
            "category",
            "January"=>array("label"=>"January","type"=>"number","prefix"=>"$"),
            "February"=>array("label"=>"February","type"=>"number","prefix"=>"$"),
            "March"=>array("label"=>"March","type"=>"number","prefix"=>"$"),
        ),
        "stacked"=>true
    ));
    ?>
    </div>
</div>

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