how to format flot char yaxis by value seconds in highcharts?
<p>I'm working with highcharts char. I need to show the yaxis labels H:i:s time format(for ex. yaxis - 00:00:00, 00:05:00, 00:10:00 and etc.).</p>

<p>Here is my code (full code in this <a href="https://jsfiddle.net/hzjbb848/9/" rel="nofollow">fiddle</a>):</p>

<pre><code>LiveFeeds = {

    init: function(tab)
    {
        var tab = tab || '#calling-intensity';
        $(tab+'-chart').highcharts({
            chart: {
                zoomType: 'x'
            },
            title: {
                text: ''
            },
            xAxis: {
                type: 'datetime'
            },
            yAxis: {
                min: 0,minRange: 0.1,
                title: {
                    text: chartYaxis
                }
            },
            legend: {
                enabled: false
            },
            plotOptions: {
                area: {
                    fillColor: {
                        linearGradient: {
                            x1: 0,
                            y1: 0,
                            x2: 0,
                            y2: 1
                        },
                        stops: [
                            [0, Highcharts.getOptions().colors[0]],
                            [1, Highcharts.Color(Highcharts.getOptions().colors[0]).setOpacity(0).get('rgba')]
                        ]
                    },
                    marker: {
                        radius: 2
                    },
                    lineWidth: 1,
                    states: {
                        hover: {
                            lineWidth: 1
                        }
                    },
                    threshold: null
                }
            },
            tooltip: tooltipData,
            series: seriesData
        });
    }

};
</code></pre>

<p>This is a example but on Flot chart <a href="https://jsfiddle.net/p41d165j/14/" rel="nofollow">https://jsfiddle.net/p41d165j/14/</a>.</p>