org.pepstock.charba.client.callbacks

Interface LegendLabelsCallback

public interface LegendLabelsCallback

Generates legend items for each thing in the legend.

Author:

Andrea "Stock" Stocchero

Method Summary

Modifier and Type	Method and Description
LegendLabelItem[]	generateLegendLabels(IsChart chart) Generates legend items for each thing in the legend.

Method Detail

generateLegendLabels

LegendLabelItem[] generateLegendLabels(IsChart chart)

Generates legend items for each thing in the legend. Default implementation returns the text + styling for the color box.

Parameters:

chart - chart instance

Returns:

an array of legend items. if null, uses the default implementation