Highcharts.chart('container', {
chart: {
type: 'spline'
},
title: {
text: 'Snow depth at Vikjafjellet, Norway'
},
subtitle: {
text: 'Irregular time data in Highcharts JS'
},
xAxis: {
type: 'datetime',
dateTimeLabelFormats: {
month: '%e. %b',
year: '%b'
},
title: {
text: 'Date'
}
},
yAxis: {
title: {
text: 'Snow depth (m)'
},
min: 0
},
tooltip: {
headerFormat: '<b>{series.name}</b><br>',
pointFormat: '{point.x:%e. %b}: {point.y:.2f} m'
},
plotOptions: {
series: {
marker: {
enabled: true
}
}
},
colors: ['#6CF', '#39F', '#06C', '#036', '#000'],
series: [{
name: "Winter 2014-2015",
data: [
[Date.UTC(1970, 10, 25), 0],
[Date.UTC(1970, 11, 6), 0.25],
[Date.UTC(1970, 11, 20), 1.41],
[Date.UTC(1970, 11, 25), 1.64],
[Date.UTC(1971, 0, 4), 1.6],
[Date.UTC(1971, 0, 17), 2.55],
[Date.UTC(1971, 0, 24), 2.62],
[Date.UTC(1971, 1, 4), 2.5],
[Date.UTC(1971, 1, 14), 2.42],
[Date.UTC(1971, 2, 6), 2.74],
[Date.UTC(1971, 2, 14), 2.62],
[Date.UTC(1971, 2, 24), 2.6],
[Date.UTC(1971, 3, 1), 2.81],
[Date.UTC(1971, 3, 11), 2.63],
[Date.UTC(1971, 3, 27), 2.77],
[Date.UTC(1971, 4, 4), 2.68],
[Date.UTC(1971, 4, 9), 2.56],
[Date.UTC(1971, 4, 14), 2.39],
[Date.UTC(1971, 4, 19), 2.3],
[Date.UTC(1971, 5, 4), 2],
[Date.UTC(1971, 5, 9), 1.85],
[Date.UTC(1971, 5, 14), 1.49],
[Date.UTC(1971, 5, 19), 1.27],
[Date.UTC(1971, 5, 24), 0.99],
[Date.UTC(1971, 5, 29), 0.67],
[Date.UTC(1971, 6, 3), 0.18],
[Date.UTC(1971, 6, 4), 0]
]
}, {
name: "Winter 2015-2016",
data: [
[Date.UTC(1970, 10, 9), 0],
[Date.UTC(1970, 10, 15), 0.23],
[Date.UTC(1970, 10, 20), 0.25],
[Date.UTC(1970, 10, 25), 0.23],
[Date.UTC(1970, 10, 30), 0.39],
[Date.UTC(1970, 11, 5), 0.41],
[Date.UTC(1970, 11, 10), 0.59],
[Date.UTC(1970, 11, 15), 0.73],
[Date.UTC(1970, 11, 20), 0.41],
[Date.UTC(1970, 11, 25), 1.07],
[Date.UTC(1970, 11, 30), 0.88],
[Date.UTC(1971, 0, 5), 0.85],
[Date.UTC(1971, 0, 11), 0.89],
[Date.UTC(1971, 0, 17), 1.04],
[Date.UTC(1971, 0, 20), 1.02],
[Date.UTC(1971, 0, 25), 1.03],
[Date.UTC(1971, 0, 30), 1.39],
[Date.UTC(1971, 1, 5), 1.77],
[Date.UTC(1971, 1, 26), 2.12],
[Date.UTC(1971, 3, 19), 2.1],
[Date.UTC(1971, 4, 9), 1.7],
[Date.UTC(1971, 4, 29), 0.85],
[Date.UTC(1971, 5, 7), 0]
]
}, {
name: "Winter 2016-2017",
data: [
[Date.UTC(1970, 9, 15), 0],
[Date.UTC(1970, 9, 31), 0.09],
[Date.UTC(1970, 10, 7), 0.17],
[Date.UTC(1970, 10, 10), 0.1],
[Date.UTC(1970, 11, 10), 0.1],
[Date.UTC(1970, 11, 13), 0.1],
[Date.UTC(1970, 11, 16), 0.11],
[Date.UTC(1970, 11, 19), 0.11],
[Date.UTC(1970, 11, 22), 0.08],
[Date.UTC(1970, 11, 25), 0.23],
[Date.UTC(1970, 11, 28), 0.37],
[Date.UTC(1971, 0, 16), 0.68],
[Date.UTC(1971, 0, 19), 0.55],
[Date.UTC(1971, 0, 22), 0.4],
[Date.UTC(1971, 0, 25), 0.4],
[Date.UTC(1971, 0, 28), 0.37],
[Date.UTC(1971, 0, 31), 0.43],
[Date.UTC(1971, 1, 4), 0.42],
[Date.UTC(1971, 1, 7), 0.39],
[Date.UTC(1971, 1, 10), 0.39],
[Date.UTC(1971, 1, 13), 0.39],
[Date.UTC(1971, 1, 16), 0.39],
[Date.UTC(1971, 1, 19), 0.35],
[Date.UTC(1971, 1, 22), 0.45],
[Date.UTC(1971, 1, 25), 0.62],
[Date.UTC(1971, 1, 28), 0.68],
[Date.UTC(1971, 2, 4), 0.68],
[Date.UTC(1971, 2, 7), 0.65],
[Date.UTC(1971, 2, 10), 0.65],
[Date.UTC(1971, 2, 13), 0.75],
[Date.UTC(1971, 2, 16), 0.86],
[Date.UTC(1971, 2, 19), 1.14],
[Date.UTC(1971, 2, 22), 1.2],
[Date.UTC(1971, 2, 25), 1.27],
[Date.UTC(1971, 2, 27), 1.12],
[Date.UTC(1971, 2, 30), 0.98],
[Date.UTC(1971, 3, 3), 0.85],
[Date.UTC(1971, 3, 6), 1.04],
[Date.UTC(1971, 3, 9), 0.92],
[Date.UTC(1971, 3, 12), 0.96],
[Date.UTC(1971, 3, 15), 0.94],
[Date.UTC(1971, 3, 18), 0.99],
[Date.UTC(1971, 3, 21), 0.96],
[Date.UTC(1971, 3, 24), 1.15],
[Date.UTC(1971, 3, 27), 1.18],
[Date.UTC(1971, 3, 30), 1.12],
[Date.UTC(1971, 4, 3), 1.06],
[Date.UTC(1971, 4, 6), 0.96],
[Date.UTC(1971, 4, 9), 0.87],
[Date.UTC(1971, 4, 12), 0.88],
[Date.UTC(1971, 4, 15), 0.79],
[Date.UTC(1971, 4, 18), 0.54],
[Date.UTC(1971, 4, 21), 0.34],
[Date.UTC(1971, 4, 25), 0]
]
}],
responsive: {
rules: [{
condition: {
maxWidth: 500
},
chartOptions: {
plotOptions: {
series: {
marker: {
radius: 2.5
}
}
}
}
}]
}
});