Stacked bar

author(s): Torstein Hønsi

by Dongor7

HTML

<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>
<script src="https://code.highcharts.com/modules/export-data.js"></script>
<script src="https://code.highcharts.com/modules/accessibility.js"></script>

<figure class="highcharts-figure">
    <div id="container"></div>
    <p class="highcharts-description">
        Chart showing stacked horizontal bars. This type of visualization is
        great for comparing data that accumulates up to a sum.
    </p>
</figure>

CSS

.highcharts-figure,
.highcharts-data-table table {
    min-width: 310px;
    max-width: 800px;
    margin: 1em auto;
}

#container {
    height: 400px;
}

.highcharts-data-table table {
    font-family: Verdana, sans-serif;
    border-collapse: collapse;
    border: 1px solid #ebebeb;
    margin: 10px auto;
    text-align: center;
    width: 100%;
    max-width: 500px;
}

.highcharts-data-table caption {
    padding: 1em 0;
    font-size: 1.2em;
    color: #555;
}

.highcharts-data-table th {
    font-weight: 600;
    padding: 0.5em;
}

.highcharts-data-table td,
.highcharts-data-table th,
.highcharts-data-table caption {
    padding: 0.5em;
}

.highcharts-data-table thead tr,
.highcharts-data-table tr:nth-child(even) {
    background: #f8f8f8;
}

.highcharts-data-table tr:hover {
    background: #f1f7ff;
}

JavaScript

(function(H) {
		const originalGetContrast = H.Renderer.prototype.getContrast
    H.Renderer.prototype.getContrast = function(rgba) {
    	console.log('inputColor: '+ rgba)
    	const result = originalGetContrast(rgba)
      console.log('result: '+result)
    	return result
    };
  }(Highcharts));
  
  
function formatDataPoint(){
	console.log(this)
	return this.point.first? this.y: null
}

Highcharts.chart('container', {
    chart: {
        type: 'column'
    },
    title: {
        text: 'Stacked bar chart'
    },
    xAxis: {
        categories: ['Apples', 'Oranges', 'Pears', 'Grapes', 'Bananas']
    },
    yAxis: {
        min: 0,
        title: {
            text: 'Total fruit consumption'
        }
    },
    legend: {
        reversed: true
    },
    plotOptions: {
        series: {
            stacking: 'normal',
             dataLabels: {
             		inside: false,   
                enabled: true,
                format: null,
                style: {
                    width: 200,
                    fontSize: 10,
                    lineHeight: 12,
      
                },
                formatter: formatDataPoint
            },            
        },
        column: {
        	dataLabels: {
          	inside: true
          }
        }
    },
    series: [{
        name: 'John',
        data: [{y:5,first:false}]
    }, {
        name: 'Jane',
        data: [2]
    }, {
        name: 'Joe',
        data: [3]
    }]
});