svn-gvsig-desktop / tags / v2_0_0_Build_2060 / extensions / extEditing / src / org / gvsig / editing / gui / cad / tools / EditVertexCADTool.java @ 39348
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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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., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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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 javax.swing.JOptionPane; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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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.app.ApplicationLocator; |
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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.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.dal.feature.exception.CreateGeometryException; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.aggregate.MultiPrimitive; |
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import org.gvsig.fmap.geom.handler.Handler; |
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import org.gvsig.fmap.geom.operation.GeometryOperationException; |
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import org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException; |
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import org.gvsig.fmap.geom.primitive.GeneralPathX; |
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import org.gvsig.fmap.geom.primitive.Primitive; |
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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.DisposableIterator; |
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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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private static Logger logger = |
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LoggerFactory.getLogger(EditVertexCADTool.class); |
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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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/*
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* (non-Javadoc)
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*
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* @see
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* com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap
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* .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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/*
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* (non-Javadoc)
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*
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* @see
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* com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap
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* .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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/*
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* (non-Javadoc)
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*
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* @see
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* com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap
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* .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 |
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&& !CADExtension |
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.getCADTool() |
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.getClass() |
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.getName() |
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.equals("com.iver.cit.gvsig.gui.cad.tools.SelectionCADTool")) {
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CADExtension.setCADTool("_selection", false); |
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((SelectionCADTool) CADExtension.getCADTool()) |
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.setNextTool("_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
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* par?metro x del punto que se pase en esta transici?n.
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* @param y
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* 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
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* Graphics sobre el que dibujar.
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* @param x
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* par?metro x del punto que se pase para dibujar.
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* @param y
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* 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
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* Diferent option.
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*/
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public void addOption(String s) { |
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EditVertexCADToolState actualState = |
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(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 |
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.getMainFrame(), PluginServices.getText(this,
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"hay_mas_de_una_geometria_seleccionada"));
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} |
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int diff = 1;// En el caso de ser pol?gono. |
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/*
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if (ig instanceof MultiPrimitive) {
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diff = 2;
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}
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*/
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if (status.equals("EditVertex.SelectVertexOrDelete")) { |
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if (s.equalsIgnoreCase(PluginServices.getText(this, |
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"EditVertexCADTool.nextvertex"))
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|| s.equals(PluginServices.getText(this, "next"))) { |
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numSelect = numSelect + diff; |
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if (numSelect > (numHandlers - 1)) { |
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numSelect = numSelect - (numHandlers); |
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} |
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} else
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if (s.equalsIgnoreCase(PluginServices.getText(this, |
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"EditVertexCADTool.previousvertex"))
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|| s.equals(PluginServices.getText(this, "previous"))) { |
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numSelect = numSelect - diff; |
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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
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if (s.equalsIgnoreCase(PluginServices.getText(this, |
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"EditVertexCADTool.delvertex"))
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|| 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 MultiPrimitive) { |
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newGeometry = |
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removeVertexGC((MultiPrimitive) ig, |
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handlers[numSelect]); |
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} else {
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newGeometry = |
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removeVertex(ig, handlers[numSelect]); |
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} |
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try {
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EditableFeature eFeature = |
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feature.getEditable(); |
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eFeature.setGeometry(featureStore |
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.getDefaultFeatureType() |
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.getDefaultGeometryAttributeName(), |
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newGeometry); |
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featureStore.update(eFeature); |
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} catch (ReadException e) {
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NotificationManager.addError( |
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e.getMessage(), e); |
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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
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if (s.equalsIgnoreCase(PluginServices.getText(this, |
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"EditVertexCADTool.addvertex"))
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|| 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 (Exception e1) { |
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ApplicationLocator.getManager().message( |
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e1.getMessage(), JOptionPane.ERROR_MESSAGE);
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logger.info("Error in add option.", e1);
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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 = |
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((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,
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// 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], |
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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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/*
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* (non-Javadoc)
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*
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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 hand) { |
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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(hand.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(hand.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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|
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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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|
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case PathIterator.SEG_CUBICTO: |
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newGp.curveTo(theData[0], theData[1], theData[2], theData[3], |
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theData[4], theData[5]); |
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numSegmentsAdded++; |
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break;
|
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|
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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(); |
427 |
|
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break;
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} // end switch
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|
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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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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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|
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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; |
449 |
if (numSelect < 0) { |
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numSelect = numHandlers - 1 + (numSelect + 1); |
451 |
} |
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return ig;
|
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} |
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|
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private Geometry removeVertexGC(MultiPrimitive gc, Handler handler) |
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throws GeometryOperationNotSupportedException,
|
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GeometryOperationException, CreateGeometryException { |
458 |
|
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Primitive prim = null;
|
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int np = gc.getPrimitivesNumber();
|
461 |
|
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for (int i = 0; i < np; i++) { |
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prim = gc.getPrimitiveAt(i); |
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Handler[] hh = prim.getHandlers(Geometry.SELECTHANDLER); |
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int nh = hh.length;
|
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for (int j=0; j<nh; j++) { |
467 |
if (hh[j].equalsPoint(handler)) {
|
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/*
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* Find the first primitive which has a handler
|
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* matching received handler
|
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*/
|
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Geometry resp = this.removeVertex(prim, handler);
|
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for (int k=0; k<np; k++) { |
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if (k != i) {
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resp = resp.union(gc.getPrimitiveAt(k)); |
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} |
477 |
} |
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return resp;
|
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} |
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} |
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} |
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throw new CreateGeometryException( |
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new Exception("Unable to remove vertex")); |
484 |
/*
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485 |
Geometry[] geoms = new Geometry[gc.getPrimitivesNumber()];
|
486 |
for( int i=0; i<gc.getPrimitivesNumber(); i++) {
|
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geoms[i] = gc.getPrimitiveAt(i);
|
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}
|
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|
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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++) {
|
495 |
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();
|
504 |
GeneralPathX gpx = new GeneralPathX();
|
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for (int i = 0; i < numGeomsAux; i++) {
|
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Handler[] handlers =
|
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((Geometry) geomsAux.get(i))
|
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.getHandlers(Geometry.SELECTHANDLER);
|
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if (numGeomsAux == 2) {
|
510 |
for (int j = 0; j < handlers.length; j++) {
|
511 |
if (handlers[j].equalsPoint(handler)) {
|
512 |
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 =
|
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handlers[handlers.length - 1].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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}
|
523 |
|
524 |
}
|
525 |
ArrayList newGeoms = new ArrayList();
|
526 |
for (int i = 0; i < pos; i++) {
|
527 |
newGeoms.add(geoms[i]);
|
528 |
}
|
529 |
newGeoms.add(createCurve(gpx));
|
530 |
for (int i = pos + numGeomsAux; i < geoms.length; i++) {
|
531 |
newGeoms.add(geoms[i]);
|
532 |
}
|
533 |
|
534 |
return createMultiPrimitive((Geometry[]) newGeoms
|
535 |
.toArray(new Geometry[0]));
|
536 |
*/
|
537 |
} |
538 |
|
539 |
private Geometry addVertex(Geometry geome, Point2D p, Rectangle2D rect) { |
540 |
Geometry geometryCloned = geome.cloneGeometry(); |
541 |
Geometry geom1 = null;
|
542 |
GeneralPathX gpxAux; |
543 |
boolean finish = false; |
544 |
// FGeometry geom2=null;
|
545 |
|
546 |
// if (geometryCloned.getGeometryType() == FShape.POLYGON){
|
547 |
// ///////////////
|
548 |
|
549 |
GeneralPathX newGp = new GeneralPathX();
|
550 |
double[] theData = new double[6]; |
551 |
|
552 |
PathIterator theIterator;
|
553 |
int theType;
|
554 |
int numParts = 0; |
555 |
Point2D pLast = new Point2D.Double(); |
556 |
Point2D pAnt = new Point2D.Double(); |
557 |
Point2D firstPoint = null; |
558 |
theIterator = geome.getPathIterator(null, geomManager.getFlatness()); // , |
559 |
// flatness);
|
560 |
int numSegmentsAdded = 0; |
561 |
while (!theIterator.isDone()) {
|
562 |
theType = theIterator.currentSegment(theData); |
563 |
switch (theType) {
|
564 |
case PathIterator.SEG_MOVETO: |
565 |
pLast.setLocation(theData[0], theData[1]); |
566 |
if (numParts == 0) { |
567 |
firstPoint = (Point2D) pLast.clone();
|
568 |
} |
569 |
numParts++; |
570 |
|
571 |
gpxAux = new GeneralPathX();
|
572 |
gpxAux.moveTo(pAnt.getX(), pAnt.getY()); |
573 |
gpxAux.lineTo(pLast.getX(), pLast.getY()); |
574 |
geom1 = createCurve(gpxAux); |
575 |
if (geom1.intersects(rect)) {
|
576 |
finish = true;
|
577 |
newGp.moveTo(pLast.getX(), pLast.getY()); |
578 |
// newGp.lineTo(pLast.getX(),pLast.getY());
|
579 |
} else {
|
580 |
newGp.moveTo(pLast.getX(), pLast.getY()); |
581 |
} |
582 |
pAnt.setLocation(pLast.getX(), pLast.getY()); |
583 |
numSegmentsAdded++; |
584 |
break;
|
585 |
|
586 |
case PathIterator.SEG_LINETO: |
587 |
pLast.setLocation(theData[0], theData[1]); |
588 |
gpxAux = new GeneralPathX();
|
589 |
gpxAux.moveTo(pAnt.getX(), pAnt.getY()); |
590 |
gpxAux.lineTo(pLast.getX(), pLast.getY()); |
591 |
geom1 = createCurve(gpxAux); |
592 |
if (geom1.intersects(rect)) {
|
593 |
newGp.lineTo(p.getX(), p.getY()); |
594 |
newGp.lineTo(pLast.getX(), pLast.getY()); |
595 |
} else {
|
596 |
newGp.lineTo(pLast.getX(), pLast.getY()); |
597 |
} |
598 |
pAnt.setLocation(pLast.getX(), pLast.getY()); |
599 |
numSegmentsAdded++; |
600 |
break;
|
601 |
|
602 |
case PathIterator.SEG_QUADTO: |
603 |
newGp.quadTo(theData[0], theData[1], theData[2], theData[3]); |
604 |
numSegmentsAdded++; |
605 |
break;
|
606 |
|
607 |
case PathIterator.SEG_CUBICTO: |
608 |
newGp.curveTo(theData[0], theData[1], theData[2], theData[3], |
609 |
theData[4], theData[5]); |
610 |
numSegmentsAdded++; |
611 |
break;
|
612 |
|
613 |
case PathIterator.SEG_CLOSE: |
614 |
// if (numSegmentsAdded < 3){
|
615 |
gpxAux = new GeneralPathX();
|
616 |
gpxAux.moveTo(pAnt.getX(), pAnt.getY()); |
617 |
gpxAux.lineTo(firstPoint.getX(), firstPoint.getY()); |
618 |
geom1 = createCurve(gpxAux); |
619 |
if (geom1.intersects(rect) || finish) {
|
620 |
newGp.lineTo(p.getX(), p.getY()); |
621 |
// newGp.lineTo(pLast.getX(), pLast.getY());
|
622 |
} else {
|
623 |
newGp.lineTo(pLast.getX(), pLast.getY()); |
624 |
} |
625 |
// }
|
626 |
newGp.closePath(); |
627 |
break;
|
628 |
} // end switch
|
629 |
|
630 |
theIterator.next(); |
631 |
} // end while loop
|
632 |
Geometry shp = null;
|
633 |
switch (geometryCloned.getType()) {
|
634 |
case POINT: // Tipo punto |
635 |
shp = createPoint(pLast.getX(), pLast.getY()); |
636 |
break;
|
637 |
|
638 |
case CURVE:
|
639 |
shp = createCurve(newGp); |
640 |
break;
|
641 |
case SURFACE:
|
642 |
case CIRCLE:
|
643 |
case ELLIPSE:
|
644 |
shp = createSurface(newGp); |
645 |
break;
|
646 |
} |
647 |
return shp;
|
648 |
} |
649 |
|
650 |
private Geometry addVertexGC(
|
651 |
MultiPrimitive mpri, |
652 |
Point2D p,
|
653 |
Rectangle2D rect)
|
654 |
throws GeometryOperationNotSupportedException,
|
655 |
GeometryOperationException, CreateGeometryException |
656 |
{ |
657 |
|
658 |
int n = mpri.getPrimitivesNumber();
|
659 |
Primitive item = null;
|
660 |
for (int i=0; i<n; i++) { |
661 |
item = mpri.getPrimitiveAt(i); |
662 |
if (item.intersects(rect)) {
|
663 |
/*
|
664 |
* Only the first primitive that intersects
|
665 |
* with rect will be treated
|
666 |
*/
|
667 |
Geometry newg = this.addVertex(item, p, rect);
|
668 |
for (int k=0; k<n; k++) { |
669 |
if (k != i) {
|
670 |
newg = newg.union(mpri.getPrimitiveAt(k)); |
671 |
} |
672 |
return newg;
|
673 |
} |
674 |
} |
675 |
} |
676 |
throw new CreateGeometryException( |
677 |
new Exception("Unable to add vertex")); |
678 |
|
679 |
/*
|
680 |
Geometry[] geoms = new Geometry[gc.getPrimitivesNumber()];
|
681 |
for( int i=0; i<gc.getPrimitivesNumber(); i++) {
|
682 |
geoms[i] = gc.getPrimitiveAt(i);
|
683 |
}
|
684 |
|
685 |
int pos = -1;
|
686 |
for (int i = 0; i < geoms.length; i++) {
|
687 |
if (geoms[i].intersects(rect)) {
|
688 |
pos = i;
|
689 |
}
|
690 |
}
|
691 |
ArrayList newGeoms = new ArrayList();
|
692 |
for (int i = 0; i < pos; i++) {
|
693 |
newGeoms.add(geoms[i]);
|
694 |
}
|
695 |
if (pos != -1) {
|
696 |
GeneralPathX gpx1 = new GeneralPathX();
|
697 |
GeneralPathX gpx2 = new GeneralPathX();
|
698 |
Handler[] handlers = geoms[pos].getHandlers(Geometry.SELECTHANDLER);
|
699 |
Point2D p1 = handlers[0].getPoint();
|
700 |
Point2D p2 = p;
|
701 |
Point2D p3 = handlers[handlers.length - 1].getPoint();
|
702 |
gpx1.moveTo(p1.getX(), p1.getY());
|
703 |
gpx1.lineTo(p2.getX(), p2.getY());
|
704 |
gpx2.moveTo(p2.getX(), p2.getY());
|
705 |
gpx2.lineTo(p3.getX(), p3.getY());
|
706 |
newGeoms.add(createCurve(gpx1));
|
707 |
newGeoms.add(createCurve(gpx2));
|
708 |
for (int i = pos + 1; i < geoms.length; i++) {
|
709 |
newGeoms.add(geoms[i]);
|
710 |
}
|
711 |
return createMultiPrimitive((Geometry[]) newGeoms
|
712 |
.toArray(new Geometry[0]));
|
713 |
} else {
|
714 |
return null;
|
715 |
}
|
716 |
*/
|
717 |
} |
718 |
|
719 |
public String getName() { |
720 |
return PluginServices.getText(this, "edit_vertex_"); |
721 |
} |
722 |
|
723 |
private void selectHandler(double x, double y) { |
724 |
Point2D firstPoint = new Point2D.Double(x, y); |
725 |
VectorialLayerEdited vle = getVLE(); |
726 |
FeatureStore featureStore = null;
|
727 |
DisposableIterator iterator = null;
|
728 |
DisposableIterator selectedIterator = null;
|
729 |
|
730 |
try {
|
731 |
featureStore = vle.getFeatureStore(); |
732 |
|
733 |
iterator = |
734 |
((FeatureSelection) featureStore.getSelection()).iterator(); |
735 |
double tam =
|
736 |
getCadToolAdapter().getMapControl().getViewPort() |
737 |
.toMapDistance(mapControlManager.getTolerance()); |
738 |
Rectangle2D rect =
|
739 |
new Rectangle2D.Double(firstPoint.getX() - tam, |
740 |
firstPoint.getY() - tam, tam * 2, tam * 2); |
741 |
while (iterator.hasNext()) {
|
742 |
Feature feature = (Feature) iterator.next(); |
743 |
|
744 |
boolean isSelectedHandler = false; |
745 |
Geometry geometry = getSelectedGeometry(); |
746 |
if (geometry != null) { |
747 |
Handler[] handlers = |
748 |
geometry.getHandlers(Geometry.SELECTHANDLER); |
749 |
for (int h = 0; h < handlers.length; h++) { |
750 |
if (handlers[h].getPoint().distance(firstPoint) < tam) {
|
751 |
numSelect = h; |
752 |
isSelectedHandler = true;
|
753 |
break;
|
754 |
} |
755 |
} |
756 |
|
757 |
if (!isSelectedHandler) {
|
758 |
boolean isSelectedGeometry = false; |
759 |
if (geometry.intersects(rect)) { // , 0.1)){ |
760 |
isSelectedGeometry = true;
|
761 |
} |
762 |
if (isSelectedGeometry && addVertex) {
|
763 |
try {
|
764 |
selectedIterator = |
765 |
featureStore.getFeatureSelection() |
766 |
.iterator(); |
767 |
Feature feat = |
768 |
(Feature) selectedIterator.next(); |
769 |
Point2D posVertex = new Point2D.Double(x, y); |
770 |
Geometry geom1 = |
771 |
(feat.getDefaultGeometry()).cloneGeometry(); |
772 |
Geometry geom = null;
|
773 |
if (geom1 instanceof MultiPrimitive) { |
774 |
geom = |
775 |
addVertexGC((MultiPrimitive) geom1, |
776 |
posVertex, rect); |
777 |
} else {
|
778 |
geom = addVertex(geom1, posVertex, rect); |
779 |
} |
780 |
if (geom != null) { |
781 |
EditableFeature eFeature = |
782 |
feature.getEditable(); |
783 |
eFeature.setGeometry(featureStore |
784 |
.getDefaultFeatureType() |
785 |
.getDefaultGeometryAttributeName(), |
786 |
geom); |
787 |
featureStore.update(eFeature); |
788 |
Handler[] newHandlers = |
789 |
geom.getHandlers(Geometry.SELECTHANDLER); |
790 |
for (int h = 0; h < newHandlers.length; h++) { |
791 |
if (newHandlers[h].getPoint().distance(
|
792 |
posVertex) < tam) { |
793 |
numSelect = h; |
794 |
isSelectedHandler = true;
|
795 |
} |
796 |
} |
797 |
|
798 |
// clearSelection();
|
799 |
} |
800 |
} finally {
|
801 |
if (selectedIterator != null) { |
802 |
selectedIterator.dispose(); |
803 |
} |
804 |
} |
805 |
} |
806 |
} |
807 |
} |
808 |
} |
809 |
|
810 |
} catch (Exception e) { |
811 |
|
812 |
ApplicationLocator.getManager().message( |
813 |
e.getMessage(), JOptionPane.ERROR_MESSAGE);
|
814 |
logger.info("Error in select handler.", e);
|
815 |
} finally {
|
816 |
if (iterator != null) { |
817 |
iterator.dispose(); |
818 |
} |
819 |
} |
820 |
|
821 |
} |
822 |
|
823 |
public String toString() { |
824 |
return "_editvertex"; |
825 |
} |
826 |
|
827 |
@Override
|
828 |
protected int[] getSupportedGeometryTypes() { |
829 |
return new int[] { POINT, MULTIPOINT, CURVE, MULTICURVE, CIRCLE, |
830 |
ELLIPSE, SURFACE, MULTISURFACE }; |
831 |
} |
832 |
|
833 |
} |