Is there any option in Highcharts for simplifyng a line graph?

ppotaczek 2019-07-03 22:33

You can reduce the number of points by your own function, but I think that the best solution will be to use provided by Highstock dataGrouping feature:

series: [{
    dataGrouping: {
        enabled: true
    },
    data: [...]
}]

Live demo: http://jsfiddle.net/BlackLabel/3ky0s2oh/

API Reference: https://api.highcharts.com/highstock/plotOptions.series.dataGrouping.enabled

Docs: https://www.highcharts.com/docs/stock/data-grouping

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