How to set the x-axis to start at the bottom of the chart in highchart

Question

When I have a chart and all the data are zero,the x-axis is centered. (jsfiddle)

but What I need is to start at bottom of the chart, like this:

How can I do this with HighChart.

Answer 1

Set yAxis max and min .

yAxis: {
    max: 0.06,
    min: 0
}

Demo

For dinamically modified.

function preventZeroLabel() {
    var axis = this.yAxis[0];
    if( -axis.min == axis.max ) {
        axis.setExtremes(0, 1, true);
    }
}

chart: {
    events: {
        load: preventZeroLabel,
        redraw: preventZeroLabel
    }
}

Demo