Defines the scroll axis.
boolean
Defines the event’s cancellation status.
Defines the range of the axis.
string
Defines the name of the event.
Defines the previous range of the axis.
Defines the previous visible range.
number
Defines the previous zoom factor.
number
Defines the previous zoom position.
Defines the visible range.
number
Defines the zoom factor.
number
Defines the zoom position.