org.pepstock.charba.client.callbacks

Interface LegendItemSortCallback

public interface LegendItemSortCallback

Allows sorting of legend items.

Author:

Andrea "Stock" Stocchero

Method Summary

Modifier and Type	Method and Description
int	onItemSort(IsChart chart, T item1, T item2) Allows sorting of items, for tooltip or legend

Method Detail

onItemSort

int onItemSort(IsChart chart,
               T item1,
               T item2)

Allows sorting of items, for tooltip or legend

Parameters:

chart - chart instance

item1 - the first object to be compared.

item2 - the second object to be compared.

Returns:

a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.