Package org.gvsig.fmap.mapcontext.rendering.legend

Interface ILegend

All Superinterfaces:

Cloneable, org.gvsig.tools.lang.Cloneable, Legend, org.gvsig.tools.persistence.Persistent

All Known Subinterfaces:

IClassifiedLegend, IClassifiedRasterLegend, IClassifiedVectorLegend, IRasterLegend, ISingleSymbolLegend, IVectorialIntervalLegend, IVectorialUniqueValueLegend, IVectorLegend, RasterLegend

public interface ILegend
extends Legend

Information about the legend to be represented in the interface.

Method Summary

Modifier and Type	Method	Description
void	addLegendListener(LegendContentsChangedListener listener)	Adds a new listener to the legend.
ILegend	cloneLegend()	Clones the legend.
void	fireDefaultSymbolChangedEvent(SymbolLegendEvent event)	Executed when the default symbol of a legend is changed.
ISymbol	getDefaultSymbol()	Obtains the default symbol of the legend.
LegendContentsChangedListener[]	getListeners()	Obtains the listeners of a legend.
void	removeLegendListener(LegendContentsChangedListener listener)	Removes a listener from the legend.

Methods inherited from interface org.gvsig.tools.lang.Cloneable

clone

Methods inherited from interface org.gvsig.tools.persistence.Persistent

loadFromState, saveToState

Method Details

getDefaultSymbol

ISymbol getDefaultSymbol()

Obtains the default symbol of the legend.

Returns:

default symbol.

cloneLegend

ILegend cloneLegend()

Clones the legend.

Returns:

Cloned legend.

addLegendListener

void addLegendListener(LegendContentsChangedListener listener)

Adds a new listener to the legend.

Parameters:

listener - to be added

removeLegendListener

void removeLegendListener(LegendContentsChangedListener listener)

Removes a listener from the legend.

Parameters:

listener - to be removed

fireDefaultSymbolChangedEvent

void fireDefaultSymbolChangedEvent(SymbolLegendEvent event)

Executed when the default symbol of a legend is changed.

Parameters:

event -

getListeners

LegendContentsChangedListener[] getListeners()

Obtains the listeners of a legend.

Returns:

LegendListener[] array composed by the listeners of a legend.