root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / rendering / VectorialUniqueValueLegend.java @ 37955
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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 java.awt.Color; |
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import java.sql.Types; |
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import java.text.ParseException; |
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import java.util.ArrayList; |
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import java.util.Comparator; |
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import java.util.Iterator; |
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import java.util.Set; |
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import java.util.TreeMap; |
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import java.util.Map.Entry; |
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import org.apache.log4j.Logger; |
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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.instruction.IncompatibleTypesException; |
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import com.hardcode.gdbms.engine.instruction.SemanticException; |
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import com.hardcode.gdbms.engine.values.BooleanValue; |
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import com.hardcode.gdbms.engine.values.NullValue; |
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import com.hardcode.gdbms.engine.values.StringValue; |
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import com.hardcode.gdbms.engine.values.Value; |
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import com.hardcode.gdbms.engine.values.ValueFactory; |
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import com.iver.cit.gvsig.fmap.core.IFeature; |
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import com.iver.cit.gvsig.fmap.core.SymbologyFactory; |
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import com.iver.cit.gvsig.fmap.core.symbols.ISymbol; |
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import com.iver.cit.gvsig.fmap.core.v02.FSymbol; |
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import com.iver.cit.gvsig.fmap.layers.XMLException; |
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import com.iver.utiles.StringUtilities; |
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import com.iver.utiles.XMLEntity; |
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/**
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* Vectorial legend for unique values
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*
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* @author Vicente Caballero Navarro
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*/
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// public class VectorialUniqueValueLegend implements
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// IVectorialUniqueValueLegend {
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public class VectorialUniqueValueLegend extends AbstractClassifiedVectorLegend |
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implements IVectorialUniqueValueLegend {
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private static final Logger log = Logger |
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.getLogger(VectorialUniqueValueLegend.class); |
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protected int fieldId; |
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protected DataSource dataSource; |
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private boolean ownOrder = false; |
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private ArrayList orders = new ArrayList(); |
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private TreeMap<Value, ISymbol> symbols = new TreeMap<Value, ISymbol>( |
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new Comparator<Object>() { |
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public int compare(Object o1, Object o2) { |
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if (ownOrder) {
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try {
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if (((BooleanValue)((Value)o1).equals((Value)o2)).getValue()) {
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return 0; |
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} |
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} catch (IncompatibleTypesException e) {
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log.info("Cannot compare the values: "+o1.toString()+" - "+o2.toString(), e); |
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} |
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if (orders.indexOf(o1.toString()) < orders.indexOf(o2.toString())) {
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return -1; |
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} else if (orders.indexOf(o1.toString()) > orders.indexOf(o2.toString())) { |
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return 1; |
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} |
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return 0; |
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} |
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if ((o1 != null) && (o2 != null)) { |
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Value v2 = (Value) o2; |
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Value v1 = (Value) o1; |
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BooleanValue boolVal; |
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// TODO estas dos comprobaciones son por evitar un bug
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// en el gdbms, cuando se solucione se puede eliminar.
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if (v1 instanceof NullValue && v2 instanceof NullValue) { |
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return 0; |
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} |
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if (v1 instanceof NullValue) { |
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return -1; |
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} |
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if (v2 instanceof NullValue) { |
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return 1; |
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} |
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try {
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boolVal = (BooleanValue) (v1.greater(v2)); |
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if (boolVal.getValue()) {
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return 1; |
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} |
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boolVal = (BooleanValue) (v1.less(v2)); |
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if (boolVal.getValue()) {
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return -1; |
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} |
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} catch (IncompatibleTypesException e) {
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// TODO Auto-generated catch block
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// e.printStackTrace();
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} |
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try {
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if (((BooleanValue) v1.equals(v2)).getValue()) {
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return 0; |
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} |
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} catch (IncompatibleTypesException e) {
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// TODO Auto-generated catch block
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// e.printStackTrace();
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} |
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if (v1 instanceof StringValue) { |
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return -1; |
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} |
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if (v2 instanceof StringValue) { |
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return 1; |
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} |
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} |
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return 0; |
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} |
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}); // Para poder ordenar
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private ArrayList<Value> keys = new ArrayList<Value>(); // En lugar de un |
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// HashSet, para
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// tener acceso por
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// ?ndice
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private String labelFieldName; |
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private String labelFieldHeight; |
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private String labelFieldRotation; |
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private ISymbol defaultSymbol;
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private int shapeType; |
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private String valueType = NullValue.class.getName(); |
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private boolean useDefaultSymbol = false; |
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private Color[] selectedColors = null; |
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/**
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* Constructor method
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*/
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public VectorialUniqueValueLegend() {
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} |
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/**
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* Constructor method
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*
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* @param shapeType
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* Type of the shape.
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*/
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public VectorialUniqueValueLegend(int shapeType) { |
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setShapeType(shapeType); |
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} |
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public void setShapeType(int shapeType) { |
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if (this.shapeType != shapeType) { |
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ISymbol old = defaultSymbol; |
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defaultSymbol = SymbologyFactory |
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.createDefaultSymbolByShapeType(shapeType); |
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fireDefaultSymbolChangedEvent(new SymbolLegendEvent(old,
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defaultSymbol)); |
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this.shapeType = shapeType;
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} |
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} |
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public void setValueSymbolByID(int id, ISymbol symbol) { |
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ISymbol old = symbols.put(keys.get(id), symbol); |
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fireClassifiedSymbolChangeEvent(new SymbolLegendEvent(old, symbol));
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} |
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/**
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* Used in the table that shows the legend
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*
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* @deprecated use setValueSymbolByID(int id, ISymbol symbol);
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* @param id
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* @param symbol
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*/
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public void setValueSymbol(int id, ISymbol symbol) { |
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ISymbol old = symbols.put(keys.get(id), symbol); |
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fireClassifiedSymbolChangeEvent(new SymbolLegendEvent(old, symbol));
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} |
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public Object[] getValues() { |
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return symbols.keySet().toArray(new Object[0]); |
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} |
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public void addSymbol(Object key, ISymbol symbol) { |
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ISymbol resul; |
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resul = symbols.put((Value) key, symbol); |
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if (resul != null) { |
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log.error("Error: la clave " + key + " ya exist?a. Resul = " |
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+ resul); |
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log.warn("symbol nuevo:" + symbol.getDescription() + " Sviejo= " |
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+ resul.getDescription()); |
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} else {
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keys.add((Value) key); |
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if (!key.getClass().equals(NullValue.class)) {
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valueType = key.getClass().getName(); |
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} |
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} |
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fireClassifiedSymbolChangeEvent(new SymbolLegendEvent(resul, symbol));
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} |
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public void clear() { |
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keys.clear(); |
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ISymbol[] olds = symbols.values().toArray(new ISymbol[0]); |
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symbols.clear(); |
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removeLegendListener(getZSort()); |
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setZSort(null);
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fireLegendClearEvent(new LegendClearEvent(olds));
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} |
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public String[] getDescriptions() { |
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String[] descriptions = new String[symbols.size()]; |
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ISymbol[] auxSym = getSymbols();
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for (int i = 0; i < descriptions.length; i++) |
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descriptions[i] = auxSym[i].getDescription(); |
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return descriptions;
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} |
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public ISymbol[] getSymbols() { |
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return symbols.values().toArray(new ISymbol[0]); |
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} |
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@Override
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public void setClassifyingFieldNames(String[] fNames) { |
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super.setClassifyingFieldNames(fNames);
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try {
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fieldId = dataSource |
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.getFieldIndexByName(getClassifyingFieldNames()[0]);
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} catch (NullPointerException e) { |
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log.warn("data source not set");
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} catch (ReadDriverException e) {
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log.warn("failed setting field id");
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} |
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} |
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/*
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* @see com.iver.cit.gvsig.fmap.rendering.IVectorialLegend#getSymbol(int)
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*/
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public ISymbol getSymbol(int recordIndex) throws ReadDriverException { |
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Value val = dataSource.getFieldValue(recordIndex, fieldId); |
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ISymbol theSymbol = getSymbolByValue(val); |
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return theSymbol;
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} |
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/**
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* Devuelve un s?mbolo a partir de una IFeature. OJO!! Cuando usamos un
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* feature iterator de base de datos el ?nico campo que vendr? rellenado es
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* el de fieldID. Los dem?s vendr?n a nulos para ahorra tiempo de creaci?n.
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*
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* @param feat
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* 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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// Value val =
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// feat.getAttribute(FLyrVect.forTestOnlyVariableUseIterators_REMOVE_THIS_FIELD
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// ? 0 :fieldId);
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Value val = feat.getAttribute(0);
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// Para evitar que salte un error cuando hemos borrado un campo en el que estaba basada una leyenda
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if (val==null) |
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return getDefaultSymbol();
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// Fin
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ISymbol theSymbol = getSymbolByValue(val); |
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if (theSymbol != null) { |
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return theSymbol;
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} |
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return null; |
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} |
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public ISymbol getDefaultSymbol() {
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if (defaultSymbol == null) { |
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defaultSymbol = SymbologyFactory |
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.createDefaultSymbolByShapeType(shapeType); |
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fireDefaultSymbolChangedEvent(new SymbolLegendEvent(null, |
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defaultSymbol)); |
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} |
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return defaultSymbol;
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} |
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public XMLEntity getXMLEntity() {
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XMLEntity xml = new XMLEntity();
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xml.putProperty("className", this.getClass().getName()); |
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xml.putProperty("fieldNames", getClassifyingFieldNames()[0]); |
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if (getClassifyingFieldTypes()!=null) |
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xml.putProperty("fieldTypes", getClassifyingFieldTypes()[0]); |
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xml.putProperty("ownOrder", isOwnOrder());
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xml.putProperty("orders",getOrders().toArray());
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if (selectedColors != null) { |
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String[] strColors = new String[selectedColors.length]; |
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for (int i = 0; i < strColors.length; i++) { |
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strColors[i] = StringUtilities.color2String(selectedColors[i]); |
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} |
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xml.putProperty("colorScheme", strColors);
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} |
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xml.putProperty("labelfield", labelFieldName);
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xml.putProperty("labelFieldHeight", labelFieldHeight);
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xml.putProperty("labelFieldRotation", labelFieldRotation);
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xml.putProperty("useDefaultSymbol", useDefaultSymbol);
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xml.addChild(getDefaultSymbol().getXMLEntity()); |
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xml.putProperty("numKeys", keys.size());
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if (keys.size() > 0) { |
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xml.putProperty("tipoValueKeys", valueType);
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String[] sk = new String[keys.size()]; |
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int[] stk = new int[keys.size()]; |
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Object[] values = getValues(); |
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String[] sv = new String[values.length]; |
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int[] stv = new int[values.length]; |
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for (int i = 0; i < keys.size(); i++) { |
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Value key = keys.get(i); |
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sk[i] = key.toString(); |
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stk[i] = key.getSQLType(); |
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} |
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for (int i=0; i < values.length; i++){ |
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Value value = (Value) values[i]; |
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if( value instanceof NullUniqueValue){ |
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sv[i] = ((NullUniqueValue)value).toString(); |
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stv[i] = ((NullUniqueValue)value).getSQLType(); |
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} else {
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sv[i] = value.toString(); |
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stv[i] = value.getSQLType(); |
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} |
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// ISymbol symbol = symbols.get(value);
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//PARCHE
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ISymbol symbol = getSymbolByKey(value); |
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//FIN DEL PARCHE
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if(symbol != null){ |
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xml.addChild(symbol.getXMLEntity()); |
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} |
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} |
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xml.putProperty("keys", sk);
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xml.putProperty("values", sv);
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xml.putProperty("typeKeys", stk);
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xml.putProperty("typeValues", stv);
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} |
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if (getZSort() != null) { |
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XMLEntity xmlZSort = getZSort().getXMLEntity(); |
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xmlZSort.putProperty("id", "zSort"); |
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xml.addChild(xmlZSort); |
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} |
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return xml;
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} |
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public void setXMLEntity03(XMLEntity xml) { |
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clear(); |
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setClassifyingFieldNames(new String[] { xml |
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.getStringProperty("fieldName") });
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int useDefaultSymbol = xml.getIntProperty("useDefaultSymbol"); |
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if (useDefaultSymbol == 1) { |
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setDefaultSymbol(FSymbol.createFromXML03(xml.getChild(0)));
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} else {
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setDefaultSymbol(null);
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} |
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int numKeys = xml.getIntProperty("numKeys"); |
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if (numKeys > 0) { |
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String className = xml.getStringProperty("tipoValueKeys"); |
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String[] sk = xml.getStringArrayProperty("keys"); |
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String[] sv = xml.getStringArrayProperty("values"); |
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Value auxValue; |
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Value auxValue2; |
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for (int i = 0; i < numKeys; i++) { |
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try {
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auxValue = ValueFactory.createValue(sk[i], className); |
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auxValue2 = ValueFactory.createValue(sv[i], className); |
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ISymbol sym = FSymbol.createFromXML03(xml.getChild(i |
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+ useDefaultSymbol)); |
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symbols.put(auxValue2, sym); |
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keys.add(auxValue); |
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} catch (SemanticException e) {
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log.error("Exception", e);
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e.printStackTrace(); |
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} |
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} |
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} |
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} |
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public void setXMLEntity(XMLEntity xml) { |
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clear(); |
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if (xml.contains("fieldName")) |
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setClassifyingFieldNames(new String[] { xml |
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.getStringProperty("fieldName") });
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else
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setClassifyingFieldNames(xml.getStringArrayProperty("fieldNames"));
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if (xml.contains("fieldTypes")) |
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setClassifyingFieldTypes(new int[] { xml |
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.getIntProperty("fieldTypes") });
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if (xml.contains("colorScheme")) { |
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String[] strColors = xml.getStringArrayProperty("colorScheme"); |
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Color[] cc = new Color[strColors.length]; |
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for (int i = 0; i < cc.length; i++) { |
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cc[i] = StringUtilities.string2Color(strColors[i]); |
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} |
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setColorScheme(cc); |
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} |
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if (xml.contains("ownOrder")) |
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setOwnOrder(xml.getBooleanProperty("ownOrder"));
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if(xml.contains("orders")){ |
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String[] ord = xml.getStringArrayProperty("orders"); |
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ArrayList arrayOrd = new ArrayList(); |
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for (int i = 0; i < ord.length; i++) { |
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arrayOrd.add(ord[i]); |
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} |
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setOrders(arrayOrd); |
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} |
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useDefaultSymbol = xml.getBooleanProperty("useDefaultSymbol");
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setDefaultSymbol(SymbologyFactory.createSymbolFromXML(xml.getChild(0),
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null));
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int numKeys = xml.getIntProperty("numKeys"); |
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if (numKeys > 0) { |
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String className = xml.getStringProperty("tipoValueKeys"); |
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String[] sk = xml.getStringArrayProperty("keys"); |
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if(sk.length == 0){ |
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sk = new String[]{""}; |
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} |
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String[] sv = xml.getStringArrayProperty("values"); |
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if(sv.length == 0){ |
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sv = new String[]{""}; |
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} |
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Value auxValue = null;
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Value auxValue2 = null;
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| 512 |
ISymbol sym; |
| 513 |
int[] stk = null; |
| 514 |
if (xml.contains("typeKeys")) { |
| 515 |
stk = xml.getIntArrayProperty("typeKeys");
|
| 516 |
int[] stv = xml.getIntArrayProperty("typeValues"); |
| 517 |
for (int i = 0; i < numKeys; i++) { |
| 518 |
auxValue = getValue(sk[i], stk[i]); |
| 519 |
if ( auxValue instanceof NullValue ) { |
| 520 |
auxValue = new NullUniqueValue();
|
| 521 |
} else {
|
| 522 |
keys.add(auxValue); |
| 523 |
} |
| 524 |
} |
| 525 |
|
| 526 |
boolean foundNullValue = false; |
| 527 |
for (int i = 0; i < sv.length; i++) { |
| 528 |
auxValue2 = getValue(sv[i], stv[i]); |
| 529 |
if ( auxValue2 instanceof NullValue ) { |
| 530 |
foundNullValue = true;
|
| 531 |
auxValue2 = new NullUniqueValue();
|
| 532 |
sym = getDefaultSymbol(); |
| 533 |
} else {
|
| 534 |
if(foundNullValue){
|
| 535 |
if(stv.length == stk.length && xml.getChildrenCount()>stv.length){
|
| 536 |
sym = SymbologyFactory.createSymbolFromXML(xml |
| 537 |
.getChild(i+1), null); |
| 538 |
} else {
|
| 539 |
sym = SymbologyFactory.createSymbolFromXML(xml |
| 540 |
.getChild(i), null);
|
| 541 |
} |
| 542 |
} else {
|
| 543 |
sym = SymbologyFactory.createSymbolFromXML(xml |
| 544 |
.getChild(i+1), null); |
| 545 |
} |
| 546 |
} |
| 547 |
|
| 548 |
symbols.put(auxValue2, sym); |
| 549 |
} |
| 550 |
if (!foundNullValue && useDefaultSymbol){
|
| 551 |
auxValue2 = new NullUniqueValue();
|
| 552 |
sym = getDefaultSymbol(); |
| 553 |
symbols.put(auxValue2, sym); |
| 554 |
} |
| 555 |
} else {
|
| 556 |
|
| 557 |
|
| 558 |
for (int i = 0; i < numKeys; i++) { |
| 559 |
auxValue = getValue(sk[i]); |
| 560 |
if ( auxValue == null ) { //Default |
| 561 |
auxValue = new NullUniqueValue();
|
| 562 |
} |
| 563 |
keys.add(auxValue); |
| 564 |
} |
| 565 |
|
| 566 |
boolean foundNullValue = false; |
| 567 |
for (int i = 0; i < sv.length; i++) { |
| 568 |
auxValue2 = getValue(sv[i]); |
| 569 |
if ( auxValue2 == null ) { //Default |
| 570 |
foundNullValue = true;
|
| 571 |
auxValue2 = new NullUniqueValue();
|
| 572 |
sym = getDefaultSymbol(); |
| 573 |
} else {
|
| 574 |
sym = SymbologyFactory.createSymbolFromXML(xml |
| 575 |
.getChild(i+1), null); |
| 576 |
} |
| 577 |
|
| 578 |
symbols.put(auxValue2, sym); |
| 579 |
} |
| 580 |
if (!foundNullValue && useDefaultSymbol){
|
| 581 |
auxValue2 = new NullUniqueValue();
|
| 582 |
sym = getDefaultSymbol(); |
| 583 |
symbols.put(auxValue2, sym); |
| 584 |
} |
| 585 |
} |
| 586 |
} |
| 587 |
|
| 588 |
XMLEntity zSortXML = xml.firstChild("id", "zSort"); |
| 589 |
if (zSortXML != null) { |
| 590 |
ZSort zSort = new ZSort(this); |
| 591 |
zSort.setXMLEntity(zSortXML); |
| 592 |
addLegendListener(zSort); |
| 593 |
setZSort(zSort); |
| 594 |
} |
| 595 |
} |
| 596 |
|
| 597 |
public void setDefaultSymbol(ISymbol s) { |
| 598 |
ISymbol mySymbol = defaultSymbol; |
| 599 |
|
| 600 |
if (s == null) |
| 601 |
throw new NullPointerException("Default symbol cannot be null"); |
| 602 |
|
| 603 |
ISymbol old = mySymbol; |
| 604 |
defaultSymbol = s; |
| 605 |
fireDefaultSymbolChangedEvent(new SymbolLegendEvent(old, s));
|
| 606 |
} |
| 607 |
|
| 608 |
/**
|
| 609 |
* Returns the value using the its value in a string.
|
| 610 |
*
|
| 611 |
*
|
| 612 |
* @param s
|
| 613 |
* String with the value.
|
| 614 |
* @deprecated Method used until 1.0 alpha 855 You should use
|
| 615 |
* getValue(String s,int type);
|
| 616 |
* @return Value.
|
| 617 |
*/
|
| 618 |
private Value getValue(String s) { |
| 619 |
Value val = new NullUniqueValue();
|
| 620 |
if (s.equals("Resto de Valores")) |
| 621 |
return val;
|
| 622 |
try {
|
| 623 |
try {
|
| 624 |
val = ValueFactory.createValueByType(s, Types.INTEGER);
|
| 625 |
|
| 626 |
return val;
|
| 627 |
} catch (NumberFormatException e) { |
| 628 |
} |
| 629 |
|
| 630 |
try {
|
| 631 |
val = ValueFactory.createValueByType(s, Types.BIGINT);
|
| 632 |
|
| 633 |
return val;
|
| 634 |
} catch (NumberFormatException e) { |
| 635 |
} |
| 636 |
|
| 637 |
try {
|
| 638 |
val = ValueFactory.createValueByType(s, Types.FLOAT);
|
| 639 |
|
| 640 |
return val;
|
| 641 |
} catch (NumberFormatException e) { |
| 642 |
} |
| 643 |
|
| 644 |
try {
|
| 645 |
val = ValueFactory.createValueByType(s, Types.DOUBLE);
|
| 646 |
|
| 647 |
return val;
|
| 648 |
} catch (NumberFormatException e) { |
| 649 |
} |
| 650 |
|
| 651 |
val = ValueFactory.createValueByType(s, Types.LONGVARCHAR);
|
| 652 |
|
| 653 |
} catch (ParseException e) { |
| 654 |
log.warn("parse exception", e);
|
| 655 |
} |
| 656 |
|
| 657 |
return val;
|
| 658 |
} |
| 659 |
|
| 660 |
/**
|
| 661 |
* Devuelve el valor a partir de su valor en un string.
|
| 662 |
*
|
| 663 |
* @param s
|
| 664 |
* String con el valor.
|
| 665 |
*
|
| 666 |
* @return Value.
|
| 667 |
*/
|
| 668 |
private Value getValue(String s, int type) { |
| 669 |
Value val = new NullUniqueValue();
|
| 670 |
if (type == Types.OTHER) |
| 671 |
return val;
|
| 672 |
try {
|
| 673 |
val = ValueFactory.createValueByType(s, type); |
| 674 |
} catch (ParseException e) { |
| 675 |
e.printStackTrace(); |
| 676 |
} |
| 677 |
return val;
|
| 678 |
} |
| 679 |
|
| 680 |
public ILegend cloneLegend() throws XMLException { |
| 681 |
return LegendFactory.createFromXML(getXMLEntity());
|
| 682 |
} |
| 683 |
|
| 684 |
/*
|
| 685 |
* (non-Javadoc)
|
| 686 |
*
|
| 687 |
* @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#setDataSource(com.hardcode.gdbms.engine.data.DataSource)
|
| 688 |
*/
|
| 689 |
public void setDataSource(DataSource ds) throws FieldNotFoundException, |
| 690 |
ReadDriverException {
|
| 691 |
dataSource = ds; |
| 692 |
ds.start(); |
| 693 |
if (getClassifyingFieldNames() != null && getClassifyingFieldNames().length>0) |
| 694 |
fieldId = ds.getFieldIndexByName(getClassifyingFieldNames()[0]);
|
| 695 |
ds.stop(); |
| 696 |
} |
| 697 |
|
| 698 |
/*
|
| 699 |
* (non-Javadoc)
|
| 700 |
*
|
| 701 |
* @see com.iver.cit.gvsig.fmap.rendering.UniqueValueLegend#getSymbolByValue(com.hardcode.gdbms.engine.values.Value)
|
| 702 |
*/
|
| 703 |
public ISymbol getSymbolByValue(Value key) {
|
| 704 |
|
| 705 |
ISymbol symbol = symbols.get(key); |
| 706 |
|
| 707 |
//PARCHE
|
| 708 |
// ISymbol symbol = getSymbolByKey(key);
|
| 709 |
//FIN DEL PARCHE
|
| 710 |
|
| 711 |
if (symbol != null) { |
| 712 |
return symbol;
|
| 713 |
} else if (useDefaultSymbol) { |
| 714 |
return getDefaultSymbol();
|
| 715 |
} |
| 716 |
return null; |
| 717 |
|
| 718 |
} |
| 719 |
|
| 720 |
private ISymbol getSymbolByKey(Value key) {
|
| 721 |
//FIXME: Esto es un parche para sustituir symbols.get(key)
|
| 722 |
// porque parece que no funciona bien el metodo get sobre un
|
| 723 |
// TreeMap cuyas claves son Values. Si se consigue que funcione
|
| 724 |
// correctamente, eliminar este metodo.
|
| 725 |
if (key==null) |
| 726 |
return null; |
| 727 |
ISymbol symbol = null;
|
| 728 |
Set<Entry<Value, ISymbol>> entrySet = symbols.entrySet();
|
| 729 |
Iterator<Entry<Value, ISymbol>> it = entrySet.iterator();
|
| 730 |
while(it.hasNext()){
|
| 731 |
Entry<Value, ISymbol> entry = it.next(); |
| 732 |
try {
|
| 733 |
if (((BooleanValue)key.equals(entry.getKey())).getValue()) {
|
| 734 |
symbol=entry.getValue(); |
| 735 |
} |
| 736 |
} catch (IncompatibleTypesException e) {
|
| 737 |
log.info("Cannot compare the values: "+key.toString()+" - "+entry.getKey().toString(), e); |
| 738 |
} |
| 739 |
} |
| 740 |
if (symbol != null) { |
| 741 |
return symbol;
|
| 742 |
} |
| 743 |
return null; |
| 744 |
} |
| 745 |
|
| 746 |
public int getShapeType() { |
| 747 |
return shapeType;
|
| 748 |
} |
| 749 |
|
| 750 |
public void useDefaultSymbol(boolean b) { |
| 751 |
useDefaultSymbol = b; |
| 752 |
} |
| 753 |
|
| 754 |
/**
|
| 755 |
* Devuelve si se utiliza o no el resto de valores para representarse.
|
| 756 |
*
|
| 757 |
* @return True si se utiliza el resto de valores.
|
| 758 |
*/
|
| 759 |
public boolean isUseDefaultSymbol() { |
| 760 |
return useDefaultSymbol;
|
| 761 |
} |
| 762 |
|
| 763 |
public void delSymbol(Object key) { |
| 764 |
keys.remove(key); |
| 765 |
ISymbol removedSymbol = symbols.remove(key); |
| 766 |
if (removedSymbol != null){ |
| 767 |
fireClassifiedSymbolChangeEvent(new SymbolLegendEvent(removedSymbol, null)); |
| 768 |
} |
| 769 |
} |
| 770 |
|
| 771 |
public String getClassName() { |
| 772 |
return getClass().getName();
|
| 773 |
} |
| 774 |
|
| 775 |
public void replace(ISymbol oldSymbol, ISymbol newSymbol) { |
| 776 |
// if (symbols.containsValue(oldSymbol)) {
|
| 777 |
Iterator<Entry<Value, ISymbol>> it = symbols.entrySet().iterator();
|
| 778 |
while (it.hasNext()) {
|
| 779 |
Entry<Value, ISymbol> entry = it.next(); |
| 780 |
if (entry.getValue().equals(oldSymbol)) {
|
| 781 |
entry.setValue(newSymbol); |
| 782 |
fireClassifiedSymbolChangeEvent(new SymbolLegendEvent(
|
| 783 |
oldSymbol, newSymbol)); |
| 784 |
break;
|
| 785 |
} |
| 786 |
} |
| 787 |
if(oldSymbol.equals(this.getDefaultSymbol())) { |
| 788 |
this.setDefaultSymbol(newSymbol);
|
| 789 |
} |
| 790 |
|
| 791 |
// }
|
| 792 |
} |
| 793 |
|
| 794 |
public Color[] getColorScheme() { |
| 795 |
return selectedColors;
|
| 796 |
} |
| 797 |
|
| 798 |
public void setColorScheme(Color[] cc) { |
| 799 |
this.selectedColors = cc;
|
| 800 |
} |
| 801 |
|
| 802 |
public boolean isOwnOrder() { |
| 803 |
return ownOrder;
|
| 804 |
} |
| 805 |
|
| 806 |
public void setOwnOrder(boolean ownOrder) { |
| 807 |
this.ownOrder = ownOrder;
|
| 808 |
} |
| 809 |
|
| 810 |
public ArrayList getOrders() { |
| 811 |
return orders;
|
| 812 |
} |
| 813 |
|
| 814 |
public void setOrders(ArrayList orders) { |
| 815 |
this.orders = orders;
|
| 816 |
} |
| 817 |
} |