jqplot tooltip on bar chart

Question

I\'m using the jquery plugin jqplot for plotting some bar charts. on hover, I\'d like to display the tick for the bar and its value on a tooltip. I\'ve tried

Answer 1

I go through jqplot.highlighter.js and find an undocumented property: tooltipContentEditor. I use it to customize the tooltip to display x-axis label.

Use something like this:

highlighter:{
        show:true,
        tooltipContentEditor:tooltipContentEditor
    },

function tooltipContentEditor(str, seriesIndex, pointIndex, plot) {
    // display series_label, x-axis_tick, y-axis value
    return plot.series[seriesIndex]["label"] + ", " + plot.data[seriesIndex][pointIndex];
}