Highcharts: Including plotlines in the legend

I need to include a plotline in the legend. Check out my example here.

$('#container').highcharts({
    xAxis: {
        tickInterval: 24 * 3600 * 1000,
        // one day
        type: 'datetime'
    },
    yAxis: {
        plotLines: [{ // mark the weekend
            color: 'green',
            width: 3,
            value: 250,
            dashStyle: 'dash'
        }]
    },

    series: [{
        data: [29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4],
        pointStart: Date.UTC(2010, 0, 1),
        pointInterval: 24 * 3600 * 1000
    }]
});

Is there a way to add a green dashed line to the legend of the current graphs?

javascripthighcharts

Answer №1

After encountering a similar issue, I successfully resolved it by following these steps:

1) Setting the minimum and maximum values for the x Axis 2) Creating a new series with data points below the minimum and above the maximum 3) Assigning a color to the new series and hiding the labels

I attempted to modify your example code without success, but this method worked effectively in my case. Please let me know if you tried it and if you require further assistance.

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