Additional styles to apply to the X axis label for a point that has drilldown data. By default it is underlined and blue to invite to interaction.
Additional styles to apply to the data label of a point that has drilldown data. By default it is underlined and blue to invite to interaction.
Set the animation for all drilldown animations. Animation of a drilldown occurs when drilling between a column point and a column series, or a pie slice and a full pie series. Drilldown can still be used between series and points of different types, but animation will not occur.. .
The animation can either be set as a boolean or a configuration object. If true
,. it will use the 'swing' jQuery easing and a duration of 500 ms. If used as a configuration object,. the following properties are supported: . <dl>. <dt>duration</dt>.
Math
object. See the easing demo.Options for the drill up button that appears when drilling down on a series. The text for the button is defined in lang.drillUpText.
An array of series configurations for the drill down. Each series configuration uses the same syntax as the series option set. These drilldown series are hidden by default. The drilldown series is linked to the parent series' point by its id
.