org.pepstock.charba.client.callbacks

Interface LegendCallback

public interface LegendCallback

Sometimes you need a very complex legend. In these cases, it makes sense to generate an HTML legend. Charts provide a AbstractChart.generateLegend() method that returns an HTML string for the legend.

Author:

Andrea "Stock" Stocchero

Method Summary

Modifier and Type	Method and Description
void	generateLegend(AbstractChart<?,?> chart, SafeHtmlBuilder builder) Creates HTML representation of legend.

Method Detail

generateLegend

void generateLegend(AbstractChart<?,?> chart,
                    SafeHtmlBuilder builder)

Creates HTML representation of legend.

Parameters:

chart - chart instance

builder - uses SafeHTML builder to create HTML