Stacked area compensado

author(s): Torstein Hønsi

by jpeter06

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="parent">
    <div id="boton" onclick="showHide()"></div>
    <div id="container"> </div>
  </div>
    <p class="highcharts-description">
        Añadimos boton (div id="boton" para mostrar y ocultar linea).
    </p>
</figure>

CSS

#container {
    height: 400px;
}
#boton{
  position:absolute;
  color:red;
  top:60px;
  right:10px;
  z-index:10;
  width:10px;
  height:10px;
  border-radius:10px;
  box-shadow: 1px 1px 5px black;
  cursor:pointer;
  border:6px solid white;
  background:red;
  
}
.highcharts-figure,
.highcharts-data-table table {
    min-width: 310px;
    max-width: 800px;
    margin: 1em auto;
}

.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

var chart = Highcharts.chart('container', {
    chart: {
        type: 'area'
    },
    title: {
        text: 'Greenhouse gases from Norwegian economic activity'
    },
    subtitle: {
        text: 'Source: ' +
            '<a href="https://www.ssb.no/en/statbank/table/09288/"' +
            'target="_blank">SSB</a>'
    },
    yAxis: {
        title: {
            useHTML: true,
            text: 'Million tonnes CO<sub>2</sub>-equivalents'
        }
    },
    tooltip: {
    enabled:true,
        shared: true,
        formatter: function () {
           const points = this.points;
            return this.points.reduce(function (s, point) {
                const i = points.findIndex(e => e.series.name === point.series.name + '_neg');						
                let addValue = 0;
                if (i > -1) {
                  addValue = points[i].y; console.log(point.series.name, addValue)
                }
                	return s + 
                    (point.series.name.endsWith('_neg') ? '':
                      '<br/><b>' + point.series.name + '</b>: ' + (point.y + addValue) + 'm');
            }, 
            '<b>' + this.x + '</b>');
        },
       // headerFormat: '<span style="font-size:12px"><b>{point.key}</b></span><br>'
    },
    plotOptions: {
        
        series: {
            pointStart: 2012,
            events: {
                legendItemClick: function () {
                	let name = this.name;
                  Highcharts.each(this.chart.series, function(p, i) {
                    if (p.name.includes(name) ) {
                      (!p.visible) ? p.show(): p.hide();
                    }
                  })
                  return false;                  
                }
            }
        },
        area: {
            stacking: 'normal',
            lineColor: '#666666',
            lineWidth: 1,
            marker: {
                lineWidth: 1,
                lineColor: '#666666'
            }
        }
    },
    yAxis:...