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BarChart

This example shows how to use D3's BarChart

Basic chart
Stacked chart
Dual Axis - Sale and Sale Number

The above example shows you how to create BarChart using D3 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.

ColumnChart support normal separated columns as well as stacked columns. Furthermore, the dual axis can be easy setup with few configuration.

<?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\d3\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),
    );

    $category_sale_month = array(
        array("category"=>"Books","January"=>32000,"February"=>20000,"March"=>12000),
        array("category"=>"Accessories","January"=>43000,"February"=>36000,"March"=>7000),
        array("category"=>"Phones","January"=>54000,"February"=>39000,"March"=>15000),
        array("category"=>"Others","January"=>12000,"February"=>6000,"March"=>6000),
    );
?>
<div class="report-content">
    <div class="text-center">
        <h1>BarChart</h1>
        <p class="lead">
            This example shows how to use D3's BarChart
        </p>
    </div>
    <div style="margin-bottom:50px;">
    <div class="text-center"><strong>Basic chart</strong></div>
    <?php
    BarChart::create(array(
        "dataSource"=>$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"=>"$"),
        )
    ));
    ?>
    </div>
    <div style="margin-bottom:50px;">
    <div class="text-center"><strong>Stacked chart</strong></div>
    <?php
    BarChart::create(array(
        "dataSource"=>$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 style="margin-bottom:50px;">
    <div class="text-center"><strong>Dual Axis - Sale and Sale Number</strong></div>
    <?php
    BarChart::create(array(
        "dataSource"=>array(
            array("category"=>"Books","sale"=>32000,"number"=>1700,),
            array("category"=>"Accessories","sale"=>43000,"number"=>2100),
            array("category"=>"Phones","sale"=>54000,"number"=>3200),
            array("category"=>"Movies","sale"=>23000,"number"=>9000),
            array("category"=>"Others","sale"=>12000,"number"=>5300),
        ),
        "columns"=>array(
            "category",
            "sale"=>array(
                "label"=>"Sale",
                "type"=>"number",
                "prefix"=>"$"
            ),
            "number"=>array(
                "label"=>"Cost",
                "type"=>"number",
                "prefix"=>"$",
                "axis"=>"y2"
            ),
        ),
        "yAxis"=>array(
            "prefix"=>"$"
        ),
        "dualAxis"=>true
    ));
    ?>
    </div>



</div>

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