ZoomEvent

class ZoomEvent : ChartEvent

A "zoom event" is triggered when a user zoom or dezoom on a Chart. A zoom event has a zoomOrigin which is relative to the charting zone, and a zoomFactor (dezooming < 100% < zooming).

Parameters

zoomFactorX

the zoom ratio in Percent on the X dimension.

zoomFactorY

the zoom ratio in Percent on the Y dimension.

zoomOriginX

the relative zoom origin in Percent along the X-axis.

zoomOriginY

the relative zoom origin in Percent along the Y-axis.

Constructors

ZoomEvent

common

fun ZoomEvent(zoomOriginX: Percent, zoomOriginY: Percent, zoomFactorX: Percent, zoomFactorY: Percent)

Properties

propagate

common

open override val propagate: Boolean

Indicates if this ChartEvent will be propagated to the listeners.

zoomFactorX

common

val zoomFactorX: Percent

the zoom ratio in Percent on the X dimension.

zoomFactorY

common

val zoomFactorY: Percent

the zoom ratio in Percent on the Y dimension.

zoomOriginX

common

val zoomOriginX: Percent

the relative zoom origin in Percent along the X-axis.

zoomOriginY

common

val zoomOriginY: Percent

the relative zoom origin in Percent along the Y-axis.