Highcharts - Show tooltip on points click instead mouseover

Question

Is it possible to have tool tip on clicking of points instead of mouse move.

I have tried with showing values in java script alert as below

plotOpti         


        

Answer 1

Here is the fix for "Cannot read category of undefined". I just take hovered points of chart and pass them to refresh.

point: {
    events: {
        mouseOver: function(evt) {
            var hoveredPoints = a.hoverPoints;
            a.tooltip.refresh(hoveredPoints);   
        },
        mouseOut: function() {
            a.tooltip.hide();
        }                       
    }
}

Sample fiddle here: http://jsfiddle.net/2swEQ/153/