org.gvsig.fmap.mapcontext.rendering.legend

Interface DrawingObservable

All Known Subinterfaces:

IClassifiedVectorLegend, ISingleSymbolLegend, IVectorialIntervalLegend, IVectorialUniqueValueLegend, IVectorLegend

public interface DrawingObservable

Interface for observable drawing operations.

Author:

Cèsar Ordiñana

Method Summary

Methods

Modifier and Type	Method and Description
void	addDrawingObserver(org.gvsig.tools.observer.Observer observer) Adds a new Observer.
void	deleteDrawingObserver(org.gvsig.tools.observer.Observer observer) Deletes a registered drawing Observer from the list of registered ones.
void	deleteDrawingObservers() Deletes all the registered drawing Observer objects.

Method Detail

addDrawingObserver

void addDrawingObserver(org.gvsig.tools.observer.Observer observer)

Adds a new Observer.

Parameters:

observer - the Observer to add

deleteDrawingObserver

void deleteDrawingObserver(org.gvsig.tools.observer.Observer observer)

Deletes a registered drawing Observer from the list of registered ones.

Parameters:

observer - to delete from the registered ones

deleteDrawingObservers

void deleteDrawingObservers()

Deletes all the registered drawing Observer objects.