# Interface: AxisSetExtremesEventObject

## Highcharts. AxisSetExtremesEventObject

### Extends

- Highcharts.ExtremesObject

### Members

#### dataMax :number

  The maximum value of the axis' associated series.

  ##### Type:

  - number
  Inherited From:
    - Highcharts.ExtremesObject#dataMax

#### dataMin :number

  The minimum value of the axis' associated series.

  ##### Type:

  - number
  Inherited From:
    - Highcharts.ExtremesObject#dataMin

#### max :number

  The maximum axis value, either automatic or set manually. If the `max` option is not set, `maxPadding` is 0 and `endOnTick` is false, this value will be the same as `dataMax`.

  ##### Type:

  - number
  Inherited From:
    - Highcharts.ExtremesObject#max

#### min :number

  The minimum axis value, either automatic or set manually. If the `min` option is not set, `minPadding` is 0 and `startOnTick` is false, this value will be the same as `dataMin`.

  ##### Type:

  - number
  Inherited From:
    - Highcharts.ExtremesObject#min

#### preventDefault :function

  ##### Type:

  - function

#### target :Highcharts.SVGElement

  ##### Type:

  - Highcharts.SVGElement

#### trigger :Highcharts.AxisExtremesTriggerValue|string

  ##### Type:

  - Highcharts.AxisExtremesTriggerValue | string

#### type :"setExtremes"

  ##### Type:

  - "setExtremes"

#### userMax :number|undefined

  The user defined maximum, either from the `max` option or from a zoom or `setExtremes` action.

  ##### Type:

  - number | undefined
  Inherited From:
    - Highcharts.ExtremesObject#userMax

#### userMin :number|undefined

  The user defined minimum, either from the `min` option or from a zoom or `setExtremes` action.

  ##### Type:

  - number | undefined
  Inherited From:
    - Highcharts.ExtremesObject#userMin