root / branches / v2_0_0_prep / extensions / extEditing / src / org / gvsig / editing / gui / cad / tools / EditVertexCADTool.java @ 33205
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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.editing.gui.cad.tools; |
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import java.awt.Component; |
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import java.awt.event.InputEvent; |
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import java.awt.geom.PathIterator; |
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import java.awt.geom.Point2D; |
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import java.awt.geom.Rectangle2D; |
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import java.util.ArrayList; |
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import javax.swing.JOptionPane; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.messages.NotificationManager; |
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import org.gvsig.editing.CADExtension; |
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import org.gvsig.editing.gui.cad.DefaultCADTool; |
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import org.gvsig.editing.gui.cad.exception.CommandException; |
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import org.gvsig.editing.gui.cad.tools.smc.EditVertexCADToolContext; |
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import org.gvsig.editing.gui.cad.tools.smc.EditVertexCADToolContext.EditVertexCADToolState; |
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import org.gvsig.editing.layers.VectorialLayerEdited; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.exception.ReadException; |
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import org.gvsig.tools.dispose.DisposableIterator; |
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import org.gvsig.fmap.dal.feature.EditableFeature; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.dal.feature.FeatureSelection; |
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import org.gvsig.fmap.dal.feature.FeatureSet; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.aggregate.impl.BaseMultiPrimitive; |
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import org.gvsig.fmap.geom.handler.Handler; |
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import org.gvsig.fmap.geom.primitive.GeneralPathX; |
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import org.gvsig.fmap.mapcontext.ViewPort; |
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import org.gvsig.fmap.mapcontrol.MapControlDrawer; |
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import org.gvsig.tools.dispose.DisposeUtils; |
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/**
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* DOCUMENT ME!
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*
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* @author Vicente Caballero Navarro
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*/
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public class EditVertexCADTool extends DefaultCADTool { |
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protected EditVertexCADToolContext _fsm;
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protected int numSelect=0; |
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protected int numHandlers; |
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protected boolean addVertex=false; |
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/**
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* Crea un nuevo PolylineCADTool.
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*/
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public EditVertexCADTool() {
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} |
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/**
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* M?todo de incio, para poner el c?digo de todo lo que se requiera de una
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* carga previa a la utilizaci?n de la herramienta.
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*/
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public void init() { |
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_fsm = new EditVertexCADToolContext(this); |
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, double, double)
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*/
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public void transition(double x, double y, InputEvent event) { |
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_fsm.addPoint(x, y, event); |
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, double)
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*/
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public void transition(double d) { |
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_fsm.addValue(d); |
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet, java.lang.String)
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*/
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public void transition(String s) throws CommandException { |
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if (!super.changeCommand(s)){ |
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_fsm.addOption(s); |
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} |
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} |
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/**
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* DOCUMENT ME!
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*/
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public void selection() { |
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FeatureSet selection=null;
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try {
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selection = (FeatureSet)getVLE().getFeatureStore().getSelection(); |
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if (selection.getSize() == 0 && !CADExtension.getCADTool().getClass().getName().equals("com.iver.cit.gvsig.gui.cad.tools.SelectionCADTool")) { |
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CADExtension.setCADTool("_selection",false); |
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((SelectionCADTool) CADExtension.getCADTool()).setNextTool( |
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"_editvertex");
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} |
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} catch (ReadException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} catch (DataException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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} |
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/**
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* Equivale al transition del prototipo pero sin pasarle como par?metro el
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* editableFeatureSource que ya estar? creado.
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*
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* @param x par?metro x del punto que se pase en esta transici?n.
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* @param y par?metro y del punto que se pase en esta transici?n.
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*/
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public void addPoint(double x, double y,InputEvent event) { |
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selectHandler(x,y); |
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addVertex=false;
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} |
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private Geometry getSelectedGeometry() {
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FeatureSet selection=null;
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DisposableIterator iterator = null;
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try {
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selection = (FeatureSet)getVLE().getFeatureStore().getSelection(); |
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Feature feature=null;
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Geometry ig=null;
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if (selection.getSize()==1){ |
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iterator = selection.iterator(); |
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feature = (Feature) iterator.next(); |
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ig=(feature.getDefaultGeometry()).cloneGeometry(); |
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return ig;
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} |
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} catch (ReadException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} catch (DataException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} finally {
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DisposeUtils.dispose(iterator); |
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} |
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return null; |
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} |
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/**
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* M?todo para dibujar la lo necesario para el estado en el que nos
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* encontremos.
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*
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* @param g Graphics sobre el que dibujar.
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* @param x par?metro x del punto que se pase para dibujar.
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* @param y par?metro x del punto que se pase para dibujar.
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*/
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public void drawOperation(MapControlDrawer renderer, double x, double y) { |
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drawVertex(renderer,getCadToolAdapter().getMapControl().getViewPort()); |
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} |
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/**
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* Add a diferent option.
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*
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* @param s Diferent option.
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*/
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public void addOption(String s) { |
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EditVertexCADToolState actualState = (EditVertexCADToolState) _fsm.getPreviousState(); |
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String status = actualState.getName();
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VectorialLayerEdited vle=getVLE(); |
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FeatureStore featureStore=null;
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DisposableIterator iterator = null;
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try {
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featureStore = vle.getFeatureStore(); |
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FeatureSet selection=(FeatureSet)featureStore.getSelection(); |
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Feature feature=null;
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Geometry ig=null;
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Handler[] handlers=null; |
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if (selection.getSize()==1){ |
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iterator = selection.iterator(); |
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feature = (Feature) iterator.next(); |
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ig=(feature.getDefaultGeometry()).cloneGeometry(); |
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handlers=ig.getHandlers(Geometry.SELECTHANDLER); |
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numHandlers=handlers.length; |
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if (numHandlers ==0){ |
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try {
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featureStore.delete(feature); |
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} catch (ReadException e) {
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NotificationManager.addError(e.getMessage(),e); |
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} catch (DataException e) {
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NotificationManager.addError(e.getMessage(),e); |
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} |
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} |
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}else{
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JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),PluginServices.getText(this,"hay_mas_de_una_geometria_seleccionada")); |
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} |
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int dif=1;//En el caso de ser pol?gono. |
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if (ig instanceof BaseMultiPrimitive){ |
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dif=2;
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} |
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if (status.equals("EditVertex.SelectVertexOrDelete")){ |
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if(s.equalsIgnoreCase(PluginServices.getText(this,"EditVertexCADTool.nextvertex")) || s.equals(PluginServices.getText(this,"next"))){ |
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numSelect=numSelect-dif; |
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if (numSelect<0){ |
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numSelect=numHandlers-1+(numSelect+1); |
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} |
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}else if(s.equalsIgnoreCase(PluginServices.getText(this,"EditVertexCADTool.previousvertex")) || s.equals(PluginServices.getText(this,"previous"))){ |
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numSelect=numSelect+dif; |
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if (numSelect>(numHandlers-1)){ |
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numSelect=numSelect-(numHandlers); |
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} |
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}else if(s.equalsIgnoreCase(PluginServices.getText(this,"EditVertexCADTool.delvertex")) || s.equals(PluginServices.getText(this,"del"))){ |
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if (handlers!=null){ |
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Geometry newGeometry=null;
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if (ig instanceof BaseMultiPrimitive) { |
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newGeometry=removeVertexGC((BaseMultiPrimitive)ig,handlers[numSelect]); |
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}else {
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newGeometry=removeVertex(ig,handlers,numSelect); |
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} |
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try {
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EditableFeature eFeature=feature.getEditable(); |
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eFeature.setGeometry(featureStore.getDefaultFeatureType().getDefaultGeometryAttributeName(),newGeometry); |
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featureStore.update(eFeature); |
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} catch (ReadException e) {
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NotificationManager.addError(e.getMessage(),e); |
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} |
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catch (DataException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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} |
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}else if(s.equalsIgnoreCase(PluginServices.getText(this,"EditVertexCADTool.addvertex")) || s.equals(PluginServices.getText(this,"add"))){ |
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addVertex=true;
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} |
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} |
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} catch (ReadException e1) {
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// TODO Auto-generated catch block
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e1.printStackTrace(); |
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} catch (DataException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} finally {
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if (iterator != null) { |
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iterator.dispose(); |
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} |
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} |
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} |
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private void drawVertex(MapControlDrawer renderer,ViewPort vp){ |
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VectorialLayerEdited vle=getVLE(); |
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DisposableIterator iterator = null;
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try {
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iterator = ((FeatureSelection) vle.getFeatureStore().getSelection()) |
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.iterator(); |
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while (iterator.hasNext()) {
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Feature feature = (Feature) iterator.next(); |
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Geometry ig = (feature.getDefaultGeometry()).cloneGeometry(); |
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renderer.draw(ig, mapControlManager.getGeometrySelectionSymbol()); |
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Handler[] handlers = ig.getHandlers(Geometry.SELECTHANDLER); |
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if (numSelect >= handlers.length) {
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numSelect = 0;
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} |
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if (handlers.length==0) |
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continue;
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renderer.drawHandler(handlers[numSelect], vp.getAffineTransform()); |
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} |
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} catch (DataException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} finally {
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if (iterator != null) { |
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iterator.dispose(); |
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} |
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} |
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.cad.CADTool#addvalue(double)
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*/
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public void addValue(double d) { |
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} |
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private Geometry removeVertex(Geometry gp,Handler[] handlers,int numHandler) { |
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GeneralPathX newGp = new GeneralPathX();
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double[] theData = new double[6]; |
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PathIterator theIterator;
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int theType;
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int numParts = 0; |
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Point2D ptSrc = new Point2D.Double(); |
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boolean bFirst = false; |
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theIterator = gp.getPathIterator(null, geomManager.getFlatness());
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int numSegmentsAdded = 0; |
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while (!theIterator.isDone()) {
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theType = theIterator.currentSegment(theData); |
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if (bFirst){
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newGp.moveTo(theData[0], theData[1]); |
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numSegmentsAdded++; |
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bFirst=false;
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theIterator.next(); |
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continue;
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} |
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switch (theType) {
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case PathIterator.SEG_MOVETO: |
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numParts++; |
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ptSrc.setLocation(theData[0], theData[1]); |
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if (ptSrc.equals(handlers[numHandler].getPoint())){
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numParts--; |
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bFirst=true;
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break;
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} |
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newGp.moveTo(ptSrc.getX(), ptSrc.getY()); |
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numSegmentsAdded++; |
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bFirst = false;
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break;
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case PathIterator.SEG_LINETO: |
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ptSrc.setLocation(theData[0], theData[1]); |
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if (ptSrc.equals(handlers[numHandler].getPoint())){
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break;
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} |
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newGp.lineTo(ptSrc.getX(), ptSrc.getY()); |
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bFirst = false;
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numSegmentsAdded++; |
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break;
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case PathIterator.SEG_QUADTO: |
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newGp.quadTo(theData[0], theData[1], theData[2], theData[3]); |
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numSegmentsAdded++; |
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break;
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case PathIterator.SEG_CUBICTO: |
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newGp.curveTo(theData[0], theData[1], theData[2], theData[3], theData[4], theData[5]); |
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numSegmentsAdded++; |
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break;
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case PathIterator.SEG_CLOSE: |
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if (numSegmentsAdded < 3) { |
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newGp.lineTo(theData[0], theData[1]); |
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} |
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newGp.closePath(); |
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break;
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} //end switch
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theIterator.next(); |
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} //end while loop
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Geometry shp = null;
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switch (gp.getType())
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{
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case Geometry.TYPES.POINT: //Tipo punto |
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shp = createPoint(ptSrc.getX(), ptSrc.getY()); |
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break;
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case Geometry.TYPES.CURVE:
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shp = createCurve(newGp); |
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break;
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case Geometry.TYPES.SURFACE:
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shp = createSurface(newGp); |
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break;
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} |
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Geometry ig=shp; |
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int dif=1;//En el caso de ser pol?gono. |
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numSelect=numSelect-dif; |
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if (numSelect<0){ |
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numSelect=numHandlers-1+(numSelect+1); |
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} |
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return ig;
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} |
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private Geometry removeVertexGC(BaseMultiPrimitive gc,Handler handler) { |
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Geometry[] geoms=gc.getGeometries();
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ArrayList geomsAux=new ArrayList(); |
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int pos=-1; |
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for (int i=0;i<geoms.length;i++) { |
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Handler[] handlers=geoms[i].getHandlers(Geometry.SELECTHANDLER); |
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for (int j=0;j<handlers.length;j++) { |
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if (handlers[j].equalsPoint(handler)) {
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geomsAux.add(geoms[i]); |
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if (pos==-1) { |
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pos=i; |
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} |
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} |
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} |
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} |
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int numGeomsAux=geomsAux.size();
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GeneralPathX gpx=new GeneralPathX();
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for (int i=0;i<numGeomsAux;i++) { |
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Handler[] handlers=((Geometry)geomsAux.get(i)).getHandlers(Geometry.SELECTHANDLER); |
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if (numGeomsAux == 2) { |
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for (int j = 0; j < handlers.length; j++) { |
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if (handlers[j].equalsPoint(handler)) {
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if (j == (handlers.length - 1)) { |
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Point2D ph = handlers[0].getPoint(); |
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gpx.moveTo(ph.getX(), ph.getY()); |
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} else {
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Point2D ph = handlers[handlers.length - 1] |
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.getPoint(); |
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gpx.lineTo(ph.getX(), ph.getY()); |
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} |
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} |
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} |
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} |
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} |
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ArrayList newGeoms=new ArrayList(); |
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for (int i=0;i<pos;i++) { |
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newGeoms.add(geoms[i]); |
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} |
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newGeoms.add(createCurve(gpx)); |
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for (int i=pos+numGeomsAux;i<geoms.length;i++) { |
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newGeoms.add(geoms[i]); |
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} |
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return createMultiPrimitive((Geometry[])newGeoms.toArray(new Geometry[0])); |
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} |
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|
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private Geometry addVertex(Geometry geome,Point2D p,Rectangle2D rect) { |
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Geometry geometryCloned=geome.cloneGeometry(); |
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Geometry geom1=null;
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GeneralPathX gpxAux; |
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boolean finish=false; |
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//FGeometry geom2=null;
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|
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//if (geometryCloned.getGeometryType() == FShape.POLYGON){
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/////////////////
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|
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GeneralPathX newGp = new GeneralPathX();
|
| 477 |
double[] theData = new double[6]; |
| 478 |
|
| 479 |
PathIterator theIterator;
|
| 480 |
int theType;
|
| 481 |
int numParts = 0; |
| 482 |
Point2D pLast=new Point2D.Double(); |
| 483 |
Point2D pAnt = new Point2D.Double(); |
| 484 |
Point2D firstPoint=null; |
| 485 |
theIterator = geome.getPathIterator(null, geomManager.getFlatness()); //, flatness); |
| 486 |
int numSegmentsAdded = 0; |
| 487 |
while (!theIterator.isDone()) {
|
| 488 |
theType = theIterator.currentSegment(theData); |
| 489 |
switch (theType) {
|
| 490 |
case PathIterator.SEG_MOVETO: |
| 491 |
pLast.setLocation(theData[0], theData[1]); |
| 492 |
if (numParts==0) { |
| 493 |
firstPoint=(Point2D)pLast.clone();
|
| 494 |
} |
| 495 |
numParts++; |
| 496 |
|
| 497 |
gpxAux=new GeneralPathX();
|
| 498 |
gpxAux.moveTo(pAnt.getX(),pAnt.getY()); |
| 499 |
gpxAux.lineTo(pLast.getX(),pLast.getY()); |
| 500 |
geom1=createCurve(gpxAux); |
| 501 |
if (geom1.intersects(rect)){
|
| 502 |
finish=true;
|
| 503 |
newGp.moveTo(pLast.getX(), pLast.getY()); |
| 504 |
//newGp.lineTo(pLast.getX(),pLast.getY());
|
| 505 |
}else{
|
| 506 |
newGp.moveTo(pLast.getX(), pLast.getY()); |
| 507 |
} |
| 508 |
pAnt.setLocation(pLast.getX(), pLast.getY()); |
| 509 |
numSegmentsAdded++; |
| 510 |
break;
|
| 511 |
|
| 512 |
case PathIterator.SEG_LINETO: |
| 513 |
pLast.setLocation(theData[0], theData[1]); |
| 514 |
gpxAux=new GeneralPathX();
|
| 515 |
gpxAux.moveTo(pAnt.getX(),pAnt.getY()); |
| 516 |
gpxAux.lineTo(pLast.getX(),pLast.getY()); |
| 517 |
geom1=createCurve(gpxAux); |
| 518 |
if (geom1.intersects(rect)){
|
| 519 |
newGp.lineTo(p.getX(), p.getY()); |
| 520 |
newGp.lineTo(pLast.getX(),pLast.getY()); |
| 521 |
}else{
|
| 522 |
newGp.lineTo(pLast.getX(), pLast.getY()); |
| 523 |
} |
| 524 |
pAnt.setLocation(pLast.getX(), pLast.getY()); |
| 525 |
numSegmentsAdded++; |
| 526 |
break;
|
| 527 |
|
| 528 |
case PathIterator.SEG_QUADTO: |
| 529 |
newGp.quadTo(theData[0], theData[1], theData[2], theData[3]); |
| 530 |
numSegmentsAdded++; |
| 531 |
break;
|
| 532 |
|
| 533 |
case PathIterator.SEG_CUBICTO: |
| 534 |
newGp.curveTo(theData[0], theData[1], theData[2], theData[3], theData[4], theData[5]); |
| 535 |
numSegmentsAdded++; |
| 536 |
break;
|
| 537 |
|
| 538 |
case PathIterator.SEG_CLOSE: |
| 539 |
//if (numSegmentsAdded < 3){
|
| 540 |
gpxAux=new GeneralPathX();
|
| 541 |
gpxAux.moveTo(pAnt.getX(),pAnt.getY()); |
| 542 |
gpxAux.lineTo(firstPoint.getX(),firstPoint.getY()); |
| 543 |
geom1=createCurve(gpxAux); |
| 544 |
if (geom1.intersects(rect)|| finish){
|
| 545 |
newGp.lineTo(p.getX(), p.getY()); |
| 546 |
newGp.lineTo(pLast.getX(),pLast.getY()); |
| 547 |
}else{
|
| 548 |
newGp.lineTo(pLast.getX(), pLast.getY()); |
| 549 |
} |
| 550 |
//}
|
| 551 |
newGp.closePath(); |
| 552 |
break;
|
| 553 |
} //end switch
|
| 554 |
|
| 555 |
theIterator.next(); |
| 556 |
} //end while loop
|
| 557 |
Geometry shp = null;
|
| 558 |
switch (geometryCloned.getType())
|
| 559 |
{
|
| 560 |
case Geometry.TYPES.POINT: //Tipo punto |
| 561 |
shp = createPoint(pLast.getX(), pLast.getY()); |
| 562 |
break;
|
| 563 |
|
| 564 |
case Geometry.TYPES.CURVE:
|
| 565 |
shp = createCurve(newGp); |
| 566 |
break;
|
| 567 |
case Geometry.TYPES.SURFACE:
|
| 568 |
case Geometry.TYPES.CIRCLE:
|
| 569 |
case Geometry.TYPES.ELLIPSE:
|
| 570 |
shp = createSurface(newGp); |
| 571 |
break;
|
| 572 |
} |
| 573 |
return shp;
|
| 574 |
|
| 575 |
|
| 576 |
/////////////////////
|
| 577 |
//}else if (geometryCloned.getGeometryType() == FShape.LINE){
|
| 578 |
|
| 579 |
//}
|
| 580 |
|
| 581 |
|
| 582 |
|
| 583 |
|
| 584 |
/* if (geometryCloned instanceof FGeometryCollection){
|
| 585 |
IGeometry[] geometries=((FGeometryCollection)geometryCloned).getGeometries();
|
| 586 |
boolean isSelected=false;
|
| 587 |
for (int i=0;i<geometries.length;i++){
|
| 588 |
if (geometries[i].intersects(rect) && !isSelected){
|
| 589 |
isSelected=true;
|
| 590 |
Handler[] handlers=geometries[i].getHandlers(IGeometry.SELECTHANDLER);
|
| 591 |
|
| 592 |
GeneralPathX gp1=new GeneralPathX();
|
| 593 |
Point2D pinit1=(Point2D)handlers[0].getPoint().clone();
|
| 594 |
gp1.moveTo(pinit1.getX(),pinit1.getY());
|
| 595 |
System.out.println("Handler inicial = "+pinit1);
|
| 596 |
gp1.lineTo(p.getX(),p.getY());
|
| 597 |
System.out.println("Handler medio = "+p);
|
| 598 |
FPolyline2D poly1=new FPolyline2D(gp1);
|
| 599 |
geom1=ShapeFactory.createGeometry(poly1);
|
| 600 |
|
| 601 |
GeneralPathX gp2=new GeneralPathX();
|
| 602 |
gp2.moveTo(p.getX(),p.getY());
|
| 603 |
System.out.println("Handler medio = "+p);
|
| 604 |
Point2D pEnd=(Point2D)handlers[1].getPoint().clone();
|
| 605 |
gp2.lineTo(pEnd.getX(),pEnd.getY());
|
| 606 |
System.out.println("Handler final = "+pEnd);
|
| 607 |
FPolyline2D poly2=new FPolyline2D(gp2);
|
| 608 |
geom2=ShapeFactory.createGeometry(poly2);
|
| 609 |
|
| 610 |
ArrayList geomsAux=new ArrayList();
|
| 611 |
geometries[i]=geom1;
|
| 612 |
for (int j=i;j<geometries.length;j++){
|
| 613 |
geomsAux.add(geometries[j]);
|
| 614 |
}
|
| 615 |
|
| 616 |
if (i<geometries.length-1){
|
| 617 |
geometries[i+1]=geom2;
|
| 618 |
Handler[] hands=((IGeometry)geom1).getHandlers(IGeometry.SELECTHANDLER);
|
| 619 |
for (int h=0;h<hands.length;h++)
|
| 620 |
System.out.println("Handlers New Geometry = "+hands[h].getPoint());
|
| 621 |
Handler[] hands2=((IGeometry)geom2).getHandlers(IGeometry.SELECTHANDLER);
|
| 622 |
for (int h=0;h<hands2.length;h++)
|
| 623 |
System.out.println("Handlers New Geometry = "+hands2[h].getPoint());
|
| 624 |
}else{
|
| 625 |
geometryCloned=new FGeometryCollection(geometries);
|
| 626 |
((FGeometryCollection)geometryCloned).addGeometry(geom2);
|
| 627 |
}
|
| 628 |
for (int j=i+1;j<geometries.length;j++){
|
| 629 |
if ((j-i)<geomsAux.size()-1){
|
| 630 |
geometries[j+1]=(IGeometry)geomsAux.get(j-i);
|
| 631 |
}else{
|
| 632 |
geometryCloned=new FGeometryCollection(geometries);
|
| 633 |
((FGeometryCollection)geometryCloned).addGeometry((IGeometry)geomsAux.get(j-i));
|
| 634 |
|
| 635 |
}
|
| 636 |
}
|
| 637 |
}
|
| 638 |
|
| 639 |
}
|
| 640 |
}
|
| 641 |
return geometryCloned;
|
| 642 |
*/
|
| 643 |
} |
| 644 |
private Geometry addVertexGC(BaseMultiPrimitive gc,Point2D p,Rectangle2D rect) { |
| 645 |
Geometry[] geoms=gc.getGeometries();
|
| 646 |
int pos=-1; |
| 647 |
for (int i=0;i<geoms.length;i++) { |
| 648 |
if (geoms[i].intersects(rect)) {
|
| 649 |
pos=i; |
| 650 |
} |
| 651 |
} |
| 652 |
ArrayList newGeoms=new ArrayList(); |
| 653 |
for (int i=0;i<pos;i++) { |
| 654 |
newGeoms.add(geoms[i]); |
| 655 |
} |
| 656 |
if (pos!=-1) { |
| 657 |
GeneralPathX gpx1=new GeneralPathX();
|
| 658 |
GeneralPathX gpx2=new GeneralPathX();
|
| 659 |
Handler[] handlers=geoms[pos].getHandlers(Geometry.SELECTHANDLER); |
| 660 |
Point2D p1=handlers[0].getPoint(); |
| 661 |
Point2D p2=p;
|
| 662 |
Point2D p3=handlers[handlers.length-1].getPoint(); |
| 663 |
gpx1.moveTo(p1.getX(),p1.getY()); |
| 664 |
gpx1.lineTo(p2.getX(),p2.getY()); |
| 665 |
gpx2.moveTo(p2.getX(),p2.getY()); |
| 666 |
gpx2.lineTo(p3.getX(),p3.getY()); |
| 667 |
newGeoms.add(createCurve(gpx1)); |
| 668 |
newGeoms.add(createCurve(gpx2)); |
| 669 |
for (int i=pos+1;i<geoms.length;i++) { |
| 670 |
newGeoms.add(geoms[i]); |
| 671 |
} |
| 672 |
return createMultiPrimitive((Geometry[])newGeoms.toArray(new Geometry[0])); |
| 673 |
}else {
|
| 674 |
return null; |
| 675 |
} |
| 676 |
} |
| 677 |
public String getName() { |
| 678 |
return PluginServices.getText(this,"edit_vertex_"); |
| 679 |
} |
| 680 |
private void selectHandler(double x, double y) { |
| 681 |
Point2D firstPoint = new Point2D.Double(x, y); |
| 682 |
VectorialLayerEdited vle = getVLE(); |
| 683 |
FeatureStore featureStore=null;
|
| 684 |
DisposableIterator iterator = null;
|
| 685 |
DisposableIterator selectedIterator = null;
|
| 686 |
|
| 687 |
try {
|
| 688 |
featureStore = vle.getFeatureStore(); |
| 689 |
|
| 690 |
iterator = ((FeatureSelection) featureStore.getSelection()) |
| 691 |
.iterator(); |
| 692 |
double tam = getCadToolAdapter().getMapControl().getViewPort()
|
| 693 |
.toMapDistance(mapControlManager.getTolerance()); |
| 694 |
Rectangle2D rect = new Rectangle2D.Double(firstPoint.getX() - tam, |
| 695 |
firstPoint.getY() - tam, tam * 2, tam * 2); |
| 696 |
while (iterator.hasNext()) {
|
| 697 |
Feature feature = (Feature) iterator.next(); |
| 698 |
|
| 699 |
boolean isSelectedHandler = false; |
| 700 |
Geometry geometry = getSelectedGeometry(); |
| 701 |
if (geometry != null) { |
| 702 |
Handler[] handlers = geometry |
| 703 |
.getHandlers(Geometry.SELECTHANDLER); |
| 704 |
for (int h = 0; h < handlers.length; h++) { |
| 705 |
if (handlers[h].getPoint().distance(firstPoint) < tam) {
|
| 706 |
numSelect = h; |
| 707 |
isSelectedHandler = true;
|
| 708 |
} |
| 709 |
} |
| 710 |
|
| 711 |
if (!isSelectedHandler) {
|
| 712 |
boolean isSelectedGeometry = false; |
| 713 |
if (geometry.intersects(rect)) { // , 0.1)){ |
| 714 |
isSelectedGeometry = true;
|
| 715 |
} |
| 716 |
if (isSelectedGeometry && addVertex) {
|
| 717 |
try {
|
| 718 |
selectedIterator = |
| 719 |
featureStore.getFeatureSelection() |
| 720 |
.iterator(); |
| 721 |
Feature feat = (Feature) selectedIterator.next(); |
| 722 |
Point2D posVertex = new Point2D.Double(x, y); |
| 723 |
Geometry geom1 = (feat.getDefaultGeometry()) |
| 724 |
.cloneGeometry(); |
| 725 |
Geometry geom = null;
|
| 726 |
if (geom1 instanceof BaseMultiPrimitive) { |
| 727 |
geom = addVertexGC((BaseMultiPrimitive) geom1, |
| 728 |
posVertex, rect); |
| 729 |
} else {
|
| 730 |
geom = addVertex(geom1, posVertex, rect); |
| 731 |
} |
| 732 |
if (geom != null) { |
| 733 |
EditableFeature eFeature = feature |
| 734 |
.getEditable(); |
| 735 |
eFeature.setGeometry(featureStore |
| 736 |
.getDefaultFeatureType() |
| 737 |
.getDefaultGeometryAttributeName(), |
| 738 |
geom); |
| 739 |
featureStore.update(eFeature); |
| 740 |
Handler[] newHandlers = geom |
| 741 |
.getHandlers(Geometry.SELECTHANDLER); |
| 742 |
for (int h = 0; h < newHandlers.length; h++) { |
| 743 |
if (newHandlers[h].getPoint().distance(
|
| 744 |
posVertex) < tam) {
|
| 745 |
numSelect = h; |
| 746 |
isSelectedHandler = true;
|
| 747 |
} |
| 748 |
} |
| 749 |
|
| 750 |
// clearSelection();
|
| 751 |
} |
| 752 |
} finally {
|
| 753 |
if (selectedIterator != null) { |
| 754 |
selectedIterator.dispose(); |
| 755 |
} |
| 756 |
} |
| 757 |
} |
| 758 |
} |
| 759 |
} |
| 760 |
} |
| 761 |
|
| 762 |
} catch (DataException e) {
|
| 763 |
e.printStackTrace(); |
| 764 |
} finally {
|
| 765 |
if (iterator != null) { |
| 766 |
iterator.dispose(); |
| 767 |
} |
| 768 |
} |
| 769 |
|
| 770 |
} |
| 771 |
|
| 772 |
public String toString() { |
| 773 |
return "_editvertex"; |
| 774 |
} |
| 775 |
|
| 776 |
public boolean isApplicable(int shapeType) { |
| 777 |
switch (shapeType) {
|
| 778 |
case Geometry.TYPES.POINT:
|
| 779 |
case Geometry.TYPES.MULTIPOINT:
|
| 780 |
return false; |
| 781 |
} |
| 782 |
return true; |
| 783 |
} |
| 784 |
|
| 785 |
|
| 786 |
} |