Fires when an axis label is clicked.

function onAxisLabelClick(e) {
    alert("Clicked " + e.axis.type + " axis label with value: " + e.value);
}

axis : Object: The axis that the label belongs to.
value : Object: The label value or category name.
text : Object: The label text.
index : Object: The label sequential index or category index.
dataItem : Object: The original data item used to generate the label. Applicable only for data bound category axis.
element : Object: The DOM element of the label.

Fires when the chart has received data from the data source and is about to render it.

function onDataBound(e) {
    // Series data is now available
}

Fires when chart series are clicked.

function onSeriesClick(e) {
    alert("Clicked value: " + e.value);
}

Fires when chart series are hovered.

function onSeriesHover(e) {
    alert("Hovered value: " + e.value);
}