Fires as long as the user is dragging the sparkline using the mouse or swipe gestures.

Event Data

e.axisRanges Object

A hastable containing the suggested current range (min and max values) of named axes. The axis name is used as a key.

Note that the axis ranges are not updated automatically. You need to call set_options with either the suggested or custom min/max values for them to take effect.


    valueAxis: {
        name: "price"
    drag: onDrag

function onDrag(e) {
    var minPrice = e.axisRanges.price.min;
e.originalEvent Object

The original user event that triggered the drag action.

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