Highcharts Demo

author(s): Torstein Hønsi

by Ayyappan Sakthivadivel

HTML

<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/highcharts-more.js"></script>
<script src="https://code.highcharts.com/modules/solid-gauge.js"></script>

<div id="container"></div>

CSS

#container {
	margin: 0 auto;
	max-width: 400px;
	min-width: 380px;
}

JavaScript

// Uncomment to style it like Apple Watch
/*
if (!Highcharts.theme) {
    Highcharts.setOptions({
        chart: {
            "backgroundColor": "transparent",
        }
        colors: ['#F62366', '#9DFF02', '#0CCDD6'],
        title: {
            style: {
                color: 'silver'
            }
        },
        tooltip: {
            style: {
                color: 'silver'
            }
        }
    });
}
// */

/**
 * In the chart render event, add icons on top of the circular shapes
 */
function renderIcons() {

    // Move icon
    if (!this.series[0].icon) {
        this.series[0].icon = this.renderer.path(['M', -8, 0, 'L', 8, 0, 'M', 0, -8, 'L', 8, 0, 0, 8])
            .attr({
                'stroke': '#303030',
                'stroke-linecap': 'round',
                'stroke-linejoin': 'round',
                'stroke-width': 2,
                'zIndex': 10
            })
            .add(this.series[2].group);
    }
    this.series[0].icon.translate(
        this.chartWidth / 2 - 10,
        this.plotHeight / 2 - this.series[0].points[0].shapeArgs.innerR -
            (this.series[0].points[0].shapeArgs.r - this.series[0].points[0].shapeArgs.innerR) / 2
    );

    // Exercise icon
    if (!this.series[1].icon) {
        this.series[1].icon = this.renderer.path(
            ['M', -8, 0, 'L', 8, 0, 'M', 0, -8, 'L', 8, 0, 0, 8,
                'M', 8, -8, 'L', 16, 0, 8, 8]
            )
            .attr({
                'stroke': '#ffffff',
                'stroke-linecap': 'round',
                'stroke-linejoin': 'round',
                'stroke-width': 2,
                'zIndex': 10
            })
            .add(this.series[2].group);
    }
    this.series[1].icon.translate(
        this.chartWidth / 2 - 10,
        this.plotHeight / 2 - this.series[1].points[0].shapeArgs.innerR -
            (this.series[1].points[0].shapeArgs.r - this.series[1].points[0].shapeArgs.innerR) / 2
    );

    // Stand icon
    if...