Interface HasLegendClickHandlers
- All Superinterfaces:
HasHandlers
- All Known Implementing Classes:
FacetChart
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Method Summary
Modifier and TypeMethodDescriptionaddLegendClickHandler(LegendClickHandler handler) Fires when the user clicks on the legend area of the chart.Methods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent
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Method Details
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addLegendClickHandler
Fires when the user clicks on the legend area of the chart.If the user specifically clicks on a color swatch or it's label, the
FacetValueclicked on will be provided.If the chart is a
multi-axis chart, theFacetValuefor the clicked-on metric will also be provided.- Parameters:
handler- the legendClick handler- Returns:
HandlerRegistrationused to remove this handler
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