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svn-gvsig-desktop / branches / v2_0_0_prep / libraries / libFMap_controls / src / org / gvsig / fmap / mapcontrol / tools / Listeners / CircleListener.java @ 38564

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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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 *
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 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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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 2
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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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.
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 *
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 * For more information, contact:
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 *
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 *  Generalitat Valenciana
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 *   Conselleria d'Infraestructures i Transport
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 *   Av. Blasco Ib??ez, 50
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 *   46010 VALENCIA
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 *   SPAIN
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 *
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 *      +34 963862235
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 *   gvsig@gva.es
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 *      www.gvsig.gva.es
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 *
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 *    or
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 *
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 *   IVER T.I. S.A
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 *   Salamanca 50
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 *   46005 Valencia
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 *   Spain
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 *
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 *   +34 963163400
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 *   dac@iver.es
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 */
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package org.gvsig.fmap.mapcontrol.tools.Listeners;
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import org.gvsig.fmap.mapcontrol.MapControl;
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import org.gvsig.fmap.mapcontrol.tools.BehaviorException;
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import org.gvsig.fmap.mapcontrol.tools.Events.MeasureEvent;
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/**
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 * <p>Interface for all tools that reply for a {@link MeasureEvent MeasureEvent} produced in the 
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 *  associated {@link MapControl MapControl} object, as a consequence of a circle area drawn by the mouse.</p>
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 * 
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 * @see ToolListener
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 */
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public interface CircleListener extends ToolListener {
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        /**
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         * <p>Called when user defines a circular area.</p>
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         *
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         * @param event information about the mouse event, and geometry data related with the operation done
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         *
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         * @throws BehaviorException will be thrown when fails the process of this tool
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         */
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        public void circle(MeasureEvent event) throws BehaviorException;
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}