root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / rendering / IVectorialIntervalLegend.java @ 11569
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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 com.iver.cit.gvsig.fmap.rendering; |
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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import com.hardcode.gdbms.engine.data.DataSource; |
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import com.hardcode.gdbms.engine.instruction.FieldNotFoundException; |
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import com.hardcode.gdbms.engine.values.Value; |
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import com.iver.cit.gvsig.fmap.core.IFeature; |
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import com.iver.cit.gvsig.fmap.core.symbols.ISymbol; |
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/**
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* Interfaz que ofrece los m?todos para clasificar la Leyenda por intervalos.
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*/
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public interface IVectorialIntervalLegend extends IClassifiedVectorialLegend { |
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public void setDefaultSymbol(ISymbol s); |
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public IInterval getInterval(Value v) ;
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public int getIntervalType(); |
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public ISymbol getSymbol(int recordIndex) throws ReadDriverException; |
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/**
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* Devuelve un s?mbolo a partir de una IFeature.
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* OJO!! Cuando usamos un feature iterator de base de datos
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* el ?nico campo que vendr? rellenado es el de fieldID.
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* Los dem?s vendr?n a nulos para ahorra tiempo de creaci?n.
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*
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* @param feat IFeature.
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*
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* @return S?mbolo.
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*/
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public ISymbol getSymbolByFeature(IFeature feat);
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/**
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* Devuelve el s?mbolo a partir del intervalo.
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*
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* @param key intervalo.
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*
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* @return s?mbolo.
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*/
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public ISymbol getSymbolByInterval(IInterval key);
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/**
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* Devuelve si se utiliza o no el resto de valores para representarse.
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*
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* @return True si se utiliza el resto de valores.
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*/
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public void setDataSource(DataSource ds) throws FieldNotFoundException, ReadDriverException; |
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/**
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* Inserta el tipo de clasificaci?n de los intervalos.
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*
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* @param tipoClasificacion Tipo de clasificaci?n.
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*/
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public void setIntervalType(int tipoClasificacion); |
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} |