Clustered column chart

Click on the legend items to show/hide series. A special method `arrangeColumns` is added to this demo which nicely aniamtes columns so that they would always be centered within the cell.

by Rogério Saraceni

HTML

<script src="https://cdn.amcharts.com/lib/4/core.js"></script>
<script src="https://cdn.amcharts.com/lib/4/charts.js"></script>
<script src="https://cdn.amcharts.com/lib/4/themes/animated.js"></script>
<div id="chartdiv"></div>

CSS

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
}

#chartdiv {
  width: 100%;
  height: 500px;
}

JavaScript

// Themes begin
am4core.useTheme(am4themes_animated);
// Themes end

var chart = am4core.create('chartdiv', am4charts.XYChart)

chart.legend = new am4charts.Legend()

var xAxis = chart.xAxes.push(new am4charts.CategoryAxis())
xAxis.dataFields.category = 'category'
xAxis.renderer.cellStartLocation = 0.1
xAxis.renderer.cellEndLocation = 0.9
xAxis.renderer.grid.template.location = 0;
xAxis.renderer.grid.template.disabled = true;

var yAxis = chart.yAxes.push(new am4charts.ValueAxis());
yAxis.renderer.grid.template.disabled = true;

function createSeries(colorLine, colorFill, value, name) {
    var series = chart.series.push(new am4charts.ColumnSeries())
    series.dataFields.valueY = value
    series.dataFields.categoryX = 'category'
    series.name = name
    series.fill = colorFill
    series.stroke = colorLine

    var bullet = series.bullets.push(new am4charts.LabelBullet())
    bullet.dy = 30;
    bullet.label.text = '{valueY}'
    bullet.label.fill = am4core.color('#ffffff')

    return series;
}

chart.data = [
    {
        category: '1',
        first: 4000,
        second: 5500,
        third: -10
    },
    {
        category: '2',
        first: 3000,
        second: 5800,
        third: -32
    },
    {
        category: '3',
        first: 2700,
        second: 4000,
        third: -25
    },
    {
        category: '4',
        first: 5000,
        second: 3300,
        third: -3
    },
    {
        category: '5',
        first: 5000,
        second: 3300,
        third: -5
    },
    {
        category: '6',
        first: 3000,
        second: 4800,
        third: 2
    },
    {
        category: '7',
        first: 2700,
        second: 4000,
        third: 7
    },
    {
        category: '8',
        first: 5000,
        second: 3300,
        third: 24
    },
    {
        category: '9',
        first: 5000,
        second: 3300,
        third: -30
    },
    {
        category: '10',
        first: 2700,
        second: 4000,
        third:...