org.pepstock.charba.client.callbacks

Interface TimeTickCallback

public interface TimeTickCallback

Interface to implement if wants to change the tick marks to include information about the data type, for cartesian time axes.

Author:

Andrea "Stock" Stocchero

See Also:

CartesianTimeAxis, CartesianTimeSeriesAxis

Method Summary

Modifier and Type	Method and Description
String	onCallback(Axis axis, Date value, String label, int index, List<ScaleTickItem> values) Changes the tick marks to include information about the data type.

Method Detail

onCallback

String onCallback(Axis axis,
                  Date value,
                  String label,
                  int index,
                  List<ScaleTickItem> values)

Changes the tick marks to include information about the data type.

Parameters:

axis - axis instance where this callback as been defined

value - value of tick as date

label - label of tick, passed by CHART.JS formatting the date by the selected TimeUnit and its display format.

index - index of tick

values - list of all tick values

Returns:

the tick to apply or if the callback returns null the associated grid line will be hidden.