HighchartsDrilldownOptions class

Options for drill down, the concept of inspecting increasingly high resolution data through clicking on chart items like columns or pie slices.

The drilldown feature requires the drilldown.js file to be loaded, found in the modules directory of the download package, or online at code.highcharts.com/modules/drilldown.js.

API Docs: https://api.highcharts.com/highcharts/drilldown

Inheritance

Constructors

HighchartsDrilldownOptions.new({Map<String, String>? activeAxisLabelStyle, HighchartsDrilldownActiveDataLabelStyleOptions? activeDataLabelStyle, bool? allowPointDrilldown, dynamic animation, HighchartsDrilldownBreadcrumbsOptions? breadcrumbs, HighchartsDrilldownDrillUpButtonOptions? drillUpButton, bool? mapZooming, List? series})
Options for drill down, the concept of inspecting increasingly high resolution data through clicking on chart items like columns or pie slices.

Properties

activeAxisLabelStyle ↔ Map<String, String>?
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.
getter/setter pair
activeDataLabelStyle ↔ HighchartsDrilldownActiveDataLabelStyleOptions?
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.
getter/setter pair
allowPointDrilldown ↔ bool?
When this option is false, clicking a single point will drill down all points in the same category, equivalent to clicking the X axis label.
getter/setter pair
animation ↔ dynamic
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.
getter/setter pair
Options for the breadcrumbs, the navigation at the top leading the way up through the drilldown levels.
getter/setter pair
drillUpButton ↔ HighchartsDrilldownDrillUpButtonOptions?
Drill up button is deprecated since Highcharts v9.3.2. Use drilldown.breadcrumbs instead.
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
mapZooming ↔ bool?
Enable or disable zooming into a region of clicked map point you want to drill into. If mapZooming is set to false the drilldown/drillup animations only fade in/fade out without zooming to a specific map point.
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
series ↔ List?
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.
getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJSON() → String
Serializes the settings to a JSON string.
inherited
toOptionsJSON(StringBuffer buffer) → void
override
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited