root / trunk / extensions / extGeoreferencing / src / com / iver / cit / gvsig / fmap / layers / IStackZoom.java @ 12546
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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) 2006 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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package com.iver.cit.gvsig.fmap.layers; |
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import org.gvsig.raster.datastruct.Extent; |
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/**
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* Este interfaz debe ser implementado por la clase que tenga la pila
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* de zooms.
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* @author Nacho Brodin (brodin_ign@gva.es)
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*/
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public interface IStackZoom { |
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/**
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* A?ade un extent a la lista
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* @param ext
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*/
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public void setZoom(Extent ext); |
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/**
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* Recupera el ?ltimo extent aplicado
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* @return
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*/
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public Extent getLastZoom();
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/**
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* Recupera el siguiente zoom. Se usa cuando se ha recuperado el ?ltimo
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* zoom y se quiere volver al siguiente.
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* @return
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*/
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public Extent getNextZoom();
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/**
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* @return Returns the initExtent.
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*/
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public Extent getInitExtent();
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/**
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* @param initExtent The initExtent to set.
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*/
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public void setInitExtent(Extent initExtent, boolean incr); |
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} |