svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.mapcontext / org.gvsig.fmap.mapcontext.api / src / main / java / org / gvsig / fmap / mapcontext / rendering / legend / DrawingObservable.java @ 40559
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2013 gvSIG Association.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 3
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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* For any additional information, do not hesitate to contact us
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* at info AT gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.fmap.mapcontext.rendering.legend; |
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import org.gvsig.tools.observer.Observer; |
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/**
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* Interface for observable drawing operations.
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*
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* @author <a href="mailto:cordinyana@gvsig.org">C?sar Ordi?ana</a>
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*/
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public interface DrawingObservable { |
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/**
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* Adds a new {@link Observer}.
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*
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* @param observer
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* the {@link Observer} to add
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*/
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void addDrawingObserver(Observer observer); |
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/**
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* Deletes a registered drawing {@link Observer} from the list of registered
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* ones.
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*
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* @param observer
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* to delete from the registered ones
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*/
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void deleteDrawingObserver(Observer observer); |
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/**
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* Deletes all the registered drawing {@link Observer} objects.
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*/
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void deleteDrawingObservers();
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} |