svn-gvsig-desktop / branches / v2_0_0_prep / extensions / extEditing / src / org / gvsig / editing / gui / cad / DefaultCADTool.java @ 39055
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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; |
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import java.awt.event.MouseEvent; |
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import java.awt.geom.AffineTransform; |
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import java.awt.geom.Point2D; |
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import java.util.ArrayList; |
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import java.util.List; |
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import org.cresques.cts.ICoordTrans; |
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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.andami.ui.mdiManager.IWindow; |
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import org.gvsig.app.project.documents.view.gui.DefaultViewPanel; |
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import org.gvsig.editing.CADExtension; |
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import org.gvsig.editing.gui.cad.exception.CommandException; |
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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.Geometry.SUBTYPES; |
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import org.gvsig.fmap.geom.Geometry.TYPES; |
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import org.gvsig.fmap.geom.GeometryLocator; |
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import org.gvsig.fmap.geom.GeometryManager; |
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import org.gvsig.fmap.geom.aggregate.MultiCurve; |
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import org.gvsig.fmap.geom.aggregate.MultiPoint; |
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import org.gvsig.fmap.geom.aggregate.MultiPrimitive; |
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import org.gvsig.fmap.geom.aggregate.MultiSurface; |
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import org.gvsig.fmap.geom.exception.CreateEnvelopeException; |
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import org.gvsig.fmap.geom.handler.Handler; |
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import org.gvsig.fmap.geom.primitive.Arc; |
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import org.gvsig.fmap.geom.primitive.Circle; |
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import org.gvsig.fmap.geom.primitive.Curve; |
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import org.gvsig.fmap.geom.primitive.Ellipse; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.fmap.geom.primitive.GeneralPathX; |
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import org.gvsig.fmap.geom.primitive.OrientablePrimitive; |
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import org.gvsig.fmap.geom.primitive.Point; |
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import org.gvsig.fmap.geom.primitive.Primitive; |
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import org.gvsig.fmap.geom.primitive.Spline; |
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import org.gvsig.fmap.geom.primitive.Surface; |
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import org.gvsig.fmap.geom.type.GeometryType; |
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import org.gvsig.fmap.geom.type.GeometryTypeNotSupportedException; |
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import org.gvsig.fmap.geom.type.GeometryTypeNotValidException; |
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import org.gvsig.fmap.geom.util.UtilFunctions; |
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import org.gvsig.fmap.mapcontext.layers.SpatialCache; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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import org.gvsig.fmap.mapcontrol.MapControlDrawer; |
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import org.gvsig.fmap.mapcontrol.MapControlLocator; |
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import org.gvsig.fmap.mapcontrol.MapControlManager; |
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import org.gvsig.tools.dispose.DisposableIterator; |
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import org.gvsig.utils.console.JConsole; |
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/**
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*
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* @author Vicente Caballero Navarro
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*/
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public abstract class DefaultCADTool implements CADTool, Geometry.TYPES, |
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Geometry.SUBTYPES { |
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private static final Logger LOG = LoggerFactory |
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.getLogger(DefaultCADTool.class); |
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/**
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* Reference to the MapControl library manager, used to manage
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* tools.
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*/
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protected MapControlManager mapControlManager = MapControlLocator
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.getMapControlManager(); |
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protected GeometryManager geomManager = GeometryLocator
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.getGeometryManager(); |
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private CADToolAdapter cadToolAdapter;
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private String question; |
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private String[] currentdescriptions; |
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private String tool = "selection"; |
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private DefaultCADTool previousTool;
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private List<Geometry> temporalCache = new ArrayList<Geometry>(); |
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private GeometryType[] supportedTypes; |
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/**
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* Crea un nuevo DefaultCADTool.
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*/
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public DefaultCADTool() {
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loadGeometryTypes(); |
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} |
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protected void loadGeometryTypes() { |
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int[] types = getSupportedGeometryTypes(); |
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if (types == null) { |
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supportedTypes = new GeometryType[0]; |
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} |
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else {
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supportedTypes = new GeometryType[types.length];
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for (int i = 0; i < types.length; i++) { |
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supportedTypes[i] = loadGeometryType(types[i], GEOM2D); |
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} |
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} |
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} |
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public void addTemporalCache(Geometry geom) { |
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temporalCache.add(geom); |
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try {
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insertSpatialCache(geom); |
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} catch (CreateEnvelopeException e) {
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LOG.error("Error adding the spatial cache", e);
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} |
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} |
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public void clearTemporalCache() { |
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Geometry[] geoms =
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temporalCache.toArray(new Geometry[temporalCache.size()]);
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for (int i = 0; i < geoms.length; i++) { |
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try {
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removeSpatialCache(geoms[i]); |
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} catch (CreateEnvelopeException e) {
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LOG.error("Error removing the temporal cache", e);
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} |
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} |
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temporalCache.clear(); |
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} |
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private void insertSpatialCache(Geometry geom) |
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throws CreateEnvelopeException {
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VectorialLayerEdited vle = getVLE(); |
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SpatialCache spatialCache = |
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((FLyrVect) vle.getLayer()).getSpatialCache(); |
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Envelope r = geom.getEnvelope(); |
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if (geom.getType() == Geometry.TYPES.POINT) {
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r = |
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geomManager.createEnvelope(r.getMinimum(0), r.getMinimum(1), |
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r.getMinimum(0) + 1, r.getMinimum(1) + 1, SUBTYPES.GEOM2D); |
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} |
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spatialCache.insert(r, geom); |
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} |
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private void removeSpatialCache(Geometry geom) |
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throws CreateEnvelopeException {
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VectorialLayerEdited vle = getVLE(); |
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SpatialCache spatialCache = |
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((FLyrVect) vle.getLayer()).getSpatialCache(); |
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Envelope r = geom.getEnvelope(); |
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if (geom.getType() == Geometry.TYPES.POINT) {
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r = |
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geomManager.createEnvelope(r.getMinimum(0), r.getMinimum(1), |
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r.getMinimum(0) + 1, r.getMinimum(1) + 1, SUBTYPES.GEOM2D);// Rectangle2D.Double(r.getX(),r.getY(),1,1); |
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} |
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spatialCache.remove(r, geom); |
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} |
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/**
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* DOCUMENT ME!
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*
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* @param feature
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*/
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public void draw(Geometry geometry, Feature feature) { |
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if (geometry != null) { |
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getCadToolAdapter().getMapControl().getMapControlDrawer() |
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.draw(geometry, mapControlManager.getGeometrySelectionSymbol()); |
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} |
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} |
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/**
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* It draw the selected geometries from the initial point until a new
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* point.
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*
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* @param mapControlDrawer
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* The drawer.
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* @param firstPoint
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* The initial point.
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* @param x
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* The X coordinate of the mouse.
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* @param y
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* The Y coordinate of the mouse.
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*/
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protected void drawSelectedGeometries(MapControlDrawer mapControlDrawer, |
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Point2D firstPoint, double x, double y) { |
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FeatureStore featureStore = null;
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DisposableIterator iterator = null;
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ICoordTrans ct = getVLE().getLayer().getCoordTrans(); |
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try {
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featureStore = getVLE().getFeatureStore(); |
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FeatureSet selection = (FeatureSet) featureStore.getSelection(); |
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iterator = selection.fastIterator(); |
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while (iterator.hasNext()) {
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Feature feature = (Feature) iterator.next(); |
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Geometry geometry = |
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(feature.getDefaultGeometry()).cloneGeometry(); |
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if (geometry == null) { |
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continue;
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} |
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Point2D currentPoint = new Point2D.Double(x, y); |
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if (ct != null) { |
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currentPoint = ct.getInverted().convert(currentPoint, null);
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} |
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geometry.move(currentPoint.getX() - firstPoint.getX(), |
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currentPoint.getY() - firstPoint.getY()); |
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mapControlDrawer.draw(geometry, |
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mapControlManager.getGeometrySelectionSymbol()); |
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} |
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} catch (Exception e) { |
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LOG.error("Retrieving the selection", e);
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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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* It draw the selected geometries from the initial point until a new
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* point.
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*
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* @param mapControlDrawer
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* The drawer.
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* @param firstPoint
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* The initial point.
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* @param x
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* The X coordinate of the mouse.
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* @param y
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* The Y coordinate of the mouse.
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* @param affineTransform
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* The transformation to apply
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*/
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protected void drawAndRotateSelectedGeometries( |
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MapControlDrawer mapControlDrawer, Point2D firstPoint, double x, |
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double y) {
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FeatureStore featureStore = null;
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DisposableIterator iterator = null;
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try {
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Point2D lastPoint = new Point2D.Double(x, y); |
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double w = lastPoint.getX() - firstPoint.getX();
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double h = lastPoint.getY() - firstPoint.getY();
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featureStore = getVLE().getFeatureStore(); |
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FeatureSet selection = (FeatureSet) featureStore.getSelection(); |
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iterator = selection.fastIterator(); |
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while (iterator.hasNext()) {
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Feature feature = (Feature) iterator.next(); |
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Geometry geometry = |
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(feature.getDefaultGeometry()).cloneGeometry(); |
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if (geometry == null) { |
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continue;
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} |
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geometry.rotate(-Math.atan2(w, h) + (Math.PI / 2), |
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firstPoint.getX(), firstPoint.getY()); |
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mapControlDrawer.draw(geometry, |
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mapControlManager.getGeometrySelectionSymbol()); |
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} |
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} catch (Exception e) { |
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LOG.error("Retrieving the selection", e);
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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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public void setCadToolAdapter(CADToolAdapter cta) { |
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cadToolAdapter = cta; |
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} |
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public CADToolAdapter getCadToolAdapter() {
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return cadToolAdapter;
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} |
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public VectorialLayerEdited getVLE() {
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return (VectorialLayerEdited) CADExtension.getEditionManager()
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.getActiveLayerEdited(); |
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} |
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public Feature insertGeometry(Geometry geometry, Feature feature) {
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VectorialLayerEdited vle = getVLE(); |
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try {
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FeatureStore featureStore = |
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((FLyrVect) vle.getLayer()).getFeatureStore(); |
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EditableFeature eFeature = |
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featureStore.createNewFeature( |
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featureStore.getDefaultFeatureType(), feature); |
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eFeature.setGeometry(featureStore.getDefaultFeatureType() |
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.getDefaultGeometryAttributeName(), geometry); |
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featureStore.insert(eFeature); |
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// drawToImage(featureStore, vle, eFeature);
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insertSpatialCache(geometry); |
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getCadToolAdapter().getMapControl().getMapControlDrawer() |
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.draw(geometry, mapControlManager.getGeometrySelectionSymbol()); |
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return eFeature;
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} catch (ReadException e) {
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NotificationManager.addError(e.getMessage(), e); |
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return null; |
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} catch (DataException e) {
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NotificationManager.addError(e.getMessage(), e); |
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return null; |
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} catch (CreateEnvelopeException e) {
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NotificationManager.addError(e.getMessage(), e); |
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return null; |
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} |
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} |
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public Feature insertAndSelectGeometry(Geometry geometry) {
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Feature feature = null;
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try {
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FeatureStore featureStore = getVLE().getFeatureStore(); |
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featureStore.beginComplexNotification(); |
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featureStore.beginEditingGroup(getName()); |
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FeatureSelection newSelection = |
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featureStore.createFeatureSelection(); |
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feature = insertGeometry(geometry); |
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newSelection.select(feature); |
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featureStore.setSelection(newSelection); |
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featureStore.endEditingGroup(); |
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featureStore.endComplexNotification(); |
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} catch (DataException e) {
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NotificationManager.showMessageError("insertAndSelectGeoemtry", e);
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} |
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return feature;
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} |
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public Feature insertGeometry(Geometry geometry) {
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VectorialLayerEdited vle = getVLE(); |
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try {
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FeatureStore featureStore = |
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((FLyrVect) vle.getLayer()).getFeatureStore(); |
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EditableFeature eFeature = featureStore.createNewFeature(true);
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//Reproject the geometry
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Geometry insertedGeometry = geometry; |
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if (getVLE().getLayer().getCoordTrans() != null){ |
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insertedGeometry = insertedGeometry.cloneGeometry(); |
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insertedGeometry.reProject(getVLE().getLayer().getCoordTrans().getInverted()); |
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} |
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eFeature.setGeometry(featureStore.getDefaultFeatureType() |
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.getDefaultGeometryAttributeName(), insertedGeometry); |
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featureStore.insert(eFeature); |
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insertSpatialCache(insertedGeometry); |
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draw(insertedGeometry, eFeature); |
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return eFeature;
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} catch (ReadException e) {
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NotificationManager.addError(e.getMessage(), e); |
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return null; |
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} catch (DataException e) {
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NotificationManager.addError(e.getMessage(), e); |
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return null; |
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} catch (CreateEnvelopeException e) {
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NotificationManager.addError(e.getMessage(), e); |
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return null; |
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} |
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} |
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/**
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* Devuelve la cadena que corresponde al estado en el que nos encontramos.
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*
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* @return Cadena para mostrar por consola.
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*/
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public String getQuestion() { |
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return question;
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} |
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/**
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* Actualiza la cadena que corresponde al estado actual.
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*
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* @param s
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* Cadena que aparecer� en consola.
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*/
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public void setQuestion(String s) { |
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question = s; |
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} |
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/**
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* Provoca un repintado "soft" de la capa activa en edici�n. Las capas por
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* debajo de ella no se dibujan de verdad, solo se dibuja la que est� en
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* edici�n y las que est�n por encima de ella en el TOC.
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*/
|
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public void refresh() { |
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getCadToolAdapter().getMapControl().rePaintDirtyLayers(); |
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} |
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|
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public void drawHandlers(MapControlDrawer renderer, ArrayList selectedRows, |
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AffineTransform at) {
|
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FeatureSet selection = null;
|
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DisposableIterator iterator = null;
|
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try {
|
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selection = |
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(FeatureSet) ((FLyrVect) getVLE().getLayer()).getFeatureStore() |
442 |
.getSelection(); |
443 |
|
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iterator = selection.fastIterator(); |
445 |
while (iterator.hasNext()) {
|
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Feature feature = (Feature) iterator.next(); |
447 |
|
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Geometry ig = (feature.getDefaultGeometry()).cloneGeometry(); |
449 |
if (ig == null) { |
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continue;
|
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} |
452 |
Handler[] handlers = ig.getHandlers(Geometry.SELECTHANDLER); |
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renderer.drawHandlers(handlers, at, |
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mapControlManager.getGeometrySelectionSymbol()); |
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} |
456 |
|
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} catch (ReadException e) {
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NotificationManager.addError(e.getMessage(), e); |
459 |
} catch (DataException e) {
|
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NotificationManager.addError(e.getMessage(), e); |
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} finally {
|
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if (iterator != null) { |
463 |
iterator.dispose(); |
464 |
} |
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} |
466 |
|
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} |
468 |
|
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public void setDescription(String[] currentdescriptions) { |
470 |
this.currentdescriptions = currentdescriptions;
|
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} |
472 |
|
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public String[] getDescriptions() { |
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return currentdescriptions;
|
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} |
476 |
|
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public void end() { |
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CADExtension.setCADTool("_selection", true); |
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PluginServices.getMainFrame().setSelectedTool("_selection");
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CADTool cadtool = CADExtension.getCADTool(); |
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cadtool.setPreviosTool(this);
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cadtool.getVLE().getLayer().getMapContext().invalidate(); |
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} |
484 |
|
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public void init() { |
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// Nothing to do
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} |
488 |
|
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protected ArrayList getSelectedHandlers() { |
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VectorialLayerEdited vle = getVLE(); |
491 |
ArrayList selectedHandlers = vle.getSelectedHandler();
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return selectedHandlers;
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} |
494 |
|
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public void clearSelection() throws DataException { |
496 |
VectorialLayerEdited vle = getVLE(); |
497 |
FeatureSelection selection = null;
|
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selection = |
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(FeatureSelection) ((FLyrVect) vle.getLayer()).getFeatureStore() |
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.getSelection(); |
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// ArrayList selectedRow = vle.getSelectedRow();
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ArrayList selectedHandlers = vle.getSelectedHandler();
|
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selection.deselectAll(); |
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selectedHandlers.clear(); |
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// VectorialEditableAdapter vea = vle.getVEA();
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// FBitSet selection = vea.getSelection();
|
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// selection.clear();
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vle.setSelectionImage(null);
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vle.setHandlersImage(null);
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|
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} |
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|
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public String getNextTool() { |
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return tool;
|
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} |
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|
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public void setNextTool(String tool) { |
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this.tool = tool;
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} |
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|
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public boolean changeCommand(String name) throws CommandException { |
522 |
CADTool[] cadtools = CADExtension.getCADTools();
|
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for (int i = 0; i < cadtools.length; i++) { |
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CADTool ct = cadtools[i]; |
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if (name.equalsIgnoreCase(ct.getName())
|
526 |
|| name.equalsIgnoreCase(ct.toString())) { |
527 |
int type = Geometry.TYPES.POINT;
|
528 |
try {
|
529 |
type = ((FLyrVect) getVLE().getLayer()).getShapeType(); |
530 |
} catch (ReadException e) {
|
531 |
throw new CommandException(e); |
532 |
} |
533 |
if (ct.isApplicable(type)) {
|
534 |
getCadToolAdapter().setCadTool(ct); |
535 |
ct.init(); |
536 |
DefaultViewPanel vista = |
537 |
(DefaultViewPanel) PluginServices.getMDIManager() |
538 |
.getActiveWindow(); |
539 |
vista.getConsolePanel().addText("\n" + ct.getName(),
|
540 |
JConsole.COMMAND); |
541 |
String question = ct.getQuestion();
|
542 |
vista.getConsolePanel().addText( |
543 |
"\n" + "#" + question + " > ", JConsole.MESSAGE); |
544 |
return true; |
545 |
} |
546 |
throw new CommandException(name); |
547 |
} |
548 |
} |
549 |
return false; |
550 |
} |
551 |
|
552 |
public boolean isApplicable(int shapeType) { |
553 |
GeometryType type = loadGeometryType(shapeType, GEOM2D); |
554 |
return isApplicable(type);
|
555 |
} |
556 |
|
557 |
public boolean isApplicable(GeometryType geometryType) { |
558 |
if (supportedTypes != null) { |
559 |
for (int i = 0; i < supportedTypes.length; i++) { |
560 |
if (supportedTypes[i].isTypeOf(geometryType)) {
|
561 |
return true; |
562 |
} |
563 |
} |
564 |
} |
565 |
return false; |
566 |
} |
567 |
|
568 |
/**
|
569 |
* Returns the geometry types supported by the tool.
|
570 |
*
|
571 |
* @return the supported geometry types
|
572 |
*/
|
573 |
protected GeometryType[] getSupportedTypes() { |
574 |
return supportedTypes;
|
575 |
} |
576 |
|
577 |
/**
|
578 |
* Returns the list of Geometry types supported by this tool. If any
|
579 |
* Geometry type is supported, just return null.
|
580 |
*
|
581 |
* @return the list of Geometry types supported by this tool
|
582 |
*/
|
583 |
protected int[] getSupportedGeometryTypes() { |
584 |
return null; |
585 |
} |
586 |
|
587 |
protected GeometryType loadGeometryType(int type, int subtype) { |
588 |
try {
|
589 |
return GeometryLocator.getGeometryManager().getGeometryType(type,
|
590 |
subtype); |
591 |
} catch (GeometryTypeNotSupportedException e) {
|
592 |
throw new RuntimeException( |
593 |
"Error getting the Geometry type with type = " + type
|
594 |
+ ", subtype = " + subtype, e);
|
595 |
} catch (GeometryTypeNotValidException e) {
|
596 |
throw new RuntimeException( |
597 |
"Error getting the Geometry type with type = " + type
|
598 |
+ ", subtype = " + subtype, e);
|
599 |
} |
600 |
} |
601 |
|
602 |
public abstract String toString(); |
603 |
|
604 |
public void throwValueException(String s, double d) { |
605 |
IWindow window = PluginServices.getMDIManager().getActiveWindow(); |
606 |
if (window instanceof DefaultViewPanel) { |
607 |
((DefaultViewPanel) window).getConsolePanel().addText( |
608 |
s + " : " + d, JConsole.ERROR);
|
609 |
} |
610 |
} |
611 |
|
612 |
public void throwOptionException(String s, String o) { |
613 |
IWindow window = PluginServices.getMDIManager().getActiveWindow(); |
614 |
if (window instanceof DefaultViewPanel) { |
615 |
((DefaultViewPanel) window).getConsolePanel().addText( |
616 |
s + " : " + o, JConsole.ERROR);
|
617 |
} |
618 |
} |
619 |
|
620 |
public void throwPointException(String s, double x, double y) { |
621 |
IWindow window = PluginServices.getMDIManager().getActiveWindow(); |
622 |
if (window instanceof DefaultViewPanel) { |
623 |
((DefaultViewPanel) window).getConsolePanel().addText( |
624 |
s + " : " + " X = " + x + ", Y = " + y, JConsole.ERROR); |
625 |
} |
626 |
} |
627 |
|
628 |
public void setPreviosTool(DefaultCADTool tool) { |
629 |
previousTool = tool; |
630 |
} |
631 |
|
632 |
public void restorePreviousTool() { |
633 |
CADExtension.setCADTool(previousTool.toString(), true);
|
634 |
PluginServices.getMainFrame().setSelectedTool(previousTool.toString()); |
635 |
} |
636 |
|
637 |
public void endTransition(double x, double y, MouseEvent e) { |
638 |
// Nothing to do
|
639 |
} |
640 |
|
641 |
/**
|
642 |
* Create a curve. If there is an
|
643 |
* error return <code>null</code> and add the error
|
644 |
* to the log
|
645 |
*
|
646 |
* @return
|
647 |
* The Curve
|
648 |
*/
|
649 |
protected Curve createCurve() {
|
650 |
try {
|
651 |
return (Curve) geomManager.create(TYPES.CURVE, getSubType());
|
652 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) {
|
653 |
LOG.error("Error creating curve", new CreateGeometryException( |
654 |
TYPES.CURVE, getSubType(), e)); |
655 |
} |
656 |
return null; |
657 |
} |
658 |
|
659 |
/**
|
660 |
* Create a multicurve. If there is an
|
661 |
* error return <code>null</code> and add the error
|
662 |
* to the log
|
663 |
*
|
664 |
* @return
|
665 |
* The MultiCurve
|
666 |
*/
|
667 |
protected MultiCurve createMultiCurve() {
|
668 |
try {
|
669 |
return (MultiCurve) geomManager.create(TYPES.MULTICURVE,
|
670 |
getSubType()); |
671 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) {
|
672 |
LOG.error("Error creating multicurve", new CreateGeometryException( |
673 |
TYPES.MULTICURVE, getSubType(), e)); |
674 |
} |
675 |
return null; |
676 |
} |
677 |
|
678 |
/**
|
679 |
* Create an {@link OrientablePrimitive}. If there is an
|
680 |
* error return <code>null</code> and add the error
|
681 |
* to the log
|
682 |
*
|
683 |
* @param geometryType
|
684 |
* a type of a OrientablePrimitive.
|
685 |
* @return
|
686 |
* The {@link OrientablePrimitive}
|
687 |
*/
|
688 |
protected OrientablePrimitive createOrientablePrimitive(int geometryType) { |
689 |
try {
|
690 |
return (OrientablePrimitive) geomManager.create(geometryType,
|
691 |
getSubType()); |
692 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) {
|
693 |
LOG.error("Error creating curve", new CreateGeometryException( |
694 |
TYPES.CURVE, getSubType(), e)); |
695 |
} |
696 |
return null; |
697 |
} |
698 |
|
699 |
/**
|
700 |
* Create an envelope like a curve from two points.
|
701 |
* If there is an error return <code>null</code> and add the error to the
|
702 |
* log.
|
703 |
*
|
704 |
* @param firstPoint
|
705 |
* first point
|
706 |
* @param secondPoint
|
707 |
* second point
|
708 |
* @return
|
709 |
* the curve
|
710 |
*/
|
711 |
protected Curve createEnvelopeLikeCurve(Point2D firstPoint, |
712 |
Point2D secondPoint) {
|
713 |
try {
|
714 |
Curve curve = (Curve) geomManager.create(TYPES.CURVE, getSubType()); |
715 |
curve.addMoveToVertex(createPoint(firstPoint.getX(), |
716 |
firstPoint.getY())); |
717 |
curve.addVertex(createPoint(secondPoint.getX(), firstPoint.getY())); |
718 |
curve |
719 |
.addVertex(createPoint(secondPoint.getX(), secondPoint.getY())); |
720 |
curve.addVertex(createPoint(firstPoint.getX(), secondPoint.getY())); |
721 |
curve.addVertex(createPoint(firstPoint.getX(), firstPoint.getY())); |
722 |
return curve;
|
723 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) {
|
724 |
LOG.error("Error creating curve", new CreateGeometryException( |
725 |
TYPES.CURVE, getSubType(), e)); |
726 |
} |
727 |
return null; |
728 |
} |
729 |
|
730 |
/**
|
731 |
* Create a curve from a GeneralPath. If there is an
|
732 |
* error return <code>null</code> and add the error
|
733 |
* to the log
|
734 |
*
|
735 |
* @param gpx
|
736 |
* The GeneralPath
|
737 |
* @return
|
738 |
* The Curve
|
739 |
*/
|
740 |
protected Curve createCurve(GeneralPathX gpx) {
|
741 |
Curve curve = null;
|
742 |
try {
|
743 |
curve = (Curve) geomManager.create(TYPES.CURVE, getSubType()); |
744 |
curve.setGeneralPath(gpx); |
745 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) {
|
746 |
LOG.error("Error creating curve", new CreateGeometryException( |
747 |
TYPES.CURVE, getSubType(), e)); |
748 |
} |
749 |
return curve;
|
750 |
} |
751 |
|
752 |
/**
|
753 |
* Create a surface. If there is an
|
754 |
* error return <code>null</code> and add the error
|
755 |
* to the log
|
756 |
*
|
757 |
* @return
|
758 |
* The Surface
|
759 |
*/
|
760 |
protected Surface createSurface() {
|
761 |
try {
|
762 |
return (Surface) geomManager.create(TYPES.SURFACE, getSubType());
|
763 |
|
764 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) {
|
765 |
LOG.error("Error creating surface", new CreateGeometryException( |
766 |
TYPES.SURFACE, getSubType(), e)); |
767 |
} |
768 |
return null; |
769 |
} |
770 |
|
771 |
/**
|
772 |
* Create a multisurface. If there is an
|
773 |
* error return <code>null</code> and add the error
|
774 |
* to the log
|
775 |
*
|
776 |
* @return
|
777 |
* The MultiSurface
|
778 |
*/
|
779 |
protected MultiSurface createMultiSurface() {
|
780 |
try {
|
781 |
return (MultiSurface) geomManager.create(TYPES.MULTISURFACE,
|
782 |
getSubType()); |
783 |
|
784 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) {
|
785 |
LOG.error( |
786 |
"Error creating multisurface",
|
787 |
new CreateGeometryException(TYPES.MULTISURFACE, getSubType(), e));
|
788 |
} |
789 |
return null; |
790 |
} |
791 |
|
792 |
/**
|
793 |
* Create a surface from a GeneralPath. If there is an
|
794 |
* error return <code>null</code> and add the error
|
795 |
* to the log
|
796 |
*
|
797 |
* @param gpx
|
798 |
* The general path
|
799 |
* @return
|
800 |
* The Surface
|
801 |
*/
|
802 |
protected Surface createSurface(GeneralPathX gpx) {
|
803 |
Surface surface = null;
|
804 |
try {
|
805 |
surface = (Surface) geomManager.create(TYPES.SURFACE, getSubType()); |
806 |
surface.setGeneralPath(gpx); |
807 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) {
|
808 |
LOG.error("Error creating surface", new CreateGeometryException( |
809 |
TYPES.SURFACE, getSubType(), e)); |
810 |
} |
811 |
return surface;
|
812 |
} |
813 |
|
814 |
/**
|
815 |
* Create a curve point. If there is an
|
816 |
* error return <code>null</code> and add the error
|
817 |
* to the log
|
818 |
*
|
819 |
* @param p1
|
820 |
* The AWT point
|
821 |
* @return
|
822 |
* The gvSIG point
|
823 |
*/
|
824 |
protected Point createPoint(Point2D p1) { |
825 |
return createPoint(p1.getX(), p1.getY());
|
826 |
} |
827 |
|
828 |
/**
|
829 |
* Create point. If there is an
|
830 |
* error return <code>null</code> and add the error
|
831 |
* to the log
|
832 |
*
|
833 |
* @param x
|
834 |
* The X coordinate
|
835 |
* @param y
|
836 |
* The y coordinate
|
837 |
* @return
|
838 |
* The Point
|
839 |
*/
|
840 |
protected Point createPoint(double x, double y) { |
841 |
Point point = null; |
842 |
try {
|
843 |
point = (Point) geomManager.create(TYPES.POINT, getSubType());
|
844 |
point.setX(x); |
845 |
point.setY(y); |
846 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) {
|
847 |
LOG.error("Error creating point with x=" + x + ", y=" + y, |
848 |
new CreateGeometryException(TYPES.POINT, getSubType(), e));
|
849 |
} |
850 |
return point;
|
851 |
} |
852 |
|
853 |
/**
|
854 |
* Create a multipoint. If there is an
|
855 |
* error return <code>null</code> and add the error
|
856 |
* to the log
|
857 |
*
|
858 |
* @param x
|
859 |
* The X coordinate
|
860 |
* @param y
|
861 |
* The y coordinate
|
862 |
* @return
|
863 |
* The MultiPoint
|
864 |
*/
|
865 |
protected MultiPoint createMultiPoint() {
|
866 |
try {
|
867 |
return (MultiPoint) geomManager.create(TYPES.MULTIPOINT,
|
868 |
getSubType()); |
869 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) {
|
870 |
LOG.error("Error creating multipoint", new CreateGeometryException( |
871 |
TYPES.MULTIPOINT, getSubType(), e)); |
872 |
return null; |
873 |
} |
874 |
} |
875 |
|
876 |
/**
|
877 |
* Create an Arc. If there is an
|
878 |
* error return <code>null</code> and add the error
|
879 |
* to the log
|
880 |
*
|
881 |
* @param p1
|
882 |
* @param p2
|
883 |
* @param p3
|
884 |
* @return
|
885 |
* The arc
|
886 |
*/
|
887 |
protected Arc createArc(Point2D p1, Point2D p2, Point2D p3) { |
888 |
return createArc(createPoint(p1), createPoint(p2), createPoint(p3));
|
889 |
} |
890 |
|
891 |
/**
|
892 |
* Create an arc. If there is an
|
893 |
* error return <code>null</code> and add the error
|
894 |
* to the log
|
895 |
*
|
896 |
* @param p1
|
897 |
* @param p2
|
898 |
* @param p3
|
899 |
* @return
|
900 |
* The arc
|
901 |
*/
|
902 |
protected Arc createArc(Point p1, Point p2, Point p3) { |
903 |
Arc arc = null;
|
904 |
if (p1.equals(p2) || p2.equals(p3) || p1.equals(p3)) {
|
905 |
return null; |
906 |
} |
907 |
try {
|
908 |
arc = (Arc) geomManager.create(TYPES.ARC, getSubType()); |
909 |
arc.setPoints(p1, p2, p3); |
910 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) {
|
911 |
LOG.error("Error creating arc with p1=" + p1, ", p2=" + p2 |
912 |
+ ", p3=" + p3, new CreateGeometryException(TYPES.ARC, |
913 |
getSubType(), e)); |
914 |
} |
915 |
return arc;
|
916 |
} |
917 |
|
918 |
/**
|
919 |
* Create a circle. If there is an
|
920 |
* error return <code>null</code> and add the error
|
921 |
* to the log
|
922 |
*
|
923 |
* @param p1
|
924 |
* @param p2
|
925 |
* @param p3
|
926 |
* @return
|
927 |
* The Circle
|
928 |
*/
|
929 |
protected Circle createCircle(Point p1, Point p2, Point p3) { |
930 |
Circle circle = null;
|
931 |
try {
|
932 |
circle = (Circle) geomManager.create(TYPES.CIRCLE, getSubType()); |
933 |
circle.setPoints(p1, p2, p3); |
934 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) {
|
935 |
LOG.error("Error creating circle with p1=" + p1 + " p2=" + p2 |
936 |
+ ", p3=" + p3, new CreateGeometryException(TYPES.CIRCLE, |
937 |
getSubType(), e)); |
938 |
} |
939 |
return circle;
|
940 |
} |
941 |
|
942 |
/**
|
943 |
* Create a circle from a GeneralPath. If there is an
|
944 |
* error return <code>null</code> and add the error
|
945 |
* to the log
|
946 |
*
|
947 |
* @param p1
|
948 |
* @param p2
|
949 |
* @return
|
950 |
* The circle
|
951 |
*/
|
952 |
protected Circle createCircle(Point2D p1, Point2D p2) { |
953 |
return createCircle(createPoint(p1), createPoint(p2));
|
954 |
} |
955 |
|
956 |
/**
|
957 |
* Create a circle. If there is an
|
958 |
* error return <code>null</code> and add the error
|
959 |
* to the log
|
960 |
*
|
961 |
* @param p1
|
962 |
* @param p2
|
963 |
* @return
|
964 |
* The circle
|
965 |
*/
|
966 |
protected Circle createCircle(Point p1, Point p2) { |
967 |
Circle circle = null;
|
968 |
try {
|
969 |
circle = (Circle) geomManager.create(TYPES.CIRCLE, getSubType()); |
970 |
circle.setPoints(p1, p2); |
971 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) {
|
972 |
LOG.error("Error creating circle with p1=" + p1 + " p2=" + p2, |
973 |
new CreateGeometryException(TYPES.CIRCLE, getSubType(), e));
|
974 |
} |
975 |
return circle;
|
976 |
} |
977 |
|
978 |
/**
|
979 |
* Create a circle. If there is an
|
980 |
* error return <code>null</code> and add the error
|
981 |
* to the log
|
982 |
*
|
983 |
* @param p1
|
984 |
* @param radious
|
985 |
* @return
|
986 |
* The Circle
|
987 |
*/
|
988 |
protected Circle createCircle(Point2D p1, double radious) { |
989 |
return createCircle(createPoint(p1), radious);
|
990 |
} |
991 |
|
992 |
/**
|
993 |
* Create a circle. If there is an
|
994 |
* error return <code>null</code> and add the error
|
995 |
* to the log
|
996 |
*
|
997 |
* @param p1
|
998 |
* @param radious
|
999 |
* @return
|
1000 |
* The Circle
|
1001 |
*/
|
1002 |
protected Circle createCircle(Point p1, double radious) { |
1003 |
Circle circle = null;
|
1004 |
try {
|
1005 |
circle = (Circle) geomManager.create(TYPES.CIRCLE, getSubType()); |
1006 |
circle.setPoints(p1, radious); |
1007 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) {
|
1008 |
LOG.error("Error creating circle with p1=" + p1 + " radious=" |
1009 |
+ radious, new CreateGeometryException(TYPES.CIRCLE,
|
1010 |
getSubType(), e)); |
1011 |
} |
1012 |
return circle;
|
1013 |
} |
1014 |
|
1015 |
/**
|
1016 |
* Create an Ellipse. If there is an
|
1017 |
* error return <code>null</code> and add the error
|
1018 |
* to the log
|
1019 |
*
|
1020 |
* @param p1
|
1021 |
* @param p2
|
1022 |
* @param d
|
1023 |
* @return
|
1024 |
* The Ellipse
|
1025 |
*/
|
1026 |
protected Ellipse createEllipse(Point2D p1, Point2D p2, double d) { |
1027 |
return createEllipse(createPoint(p1), createPoint(p2), d);
|
1028 |
} |
1029 |
|
1030 |
/**
|
1031 |
* Create an Ellipse. If there is an
|
1032 |
* error return <code>null</code> and add the error
|
1033 |
* to the log
|
1034 |
*
|
1035 |
* @param p1
|
1036 |
* @param p2
|
1037 |
* @param d
|
1038 |
* @return
|
1039 |
* The Ellipse
|
1040 |
*/
|
1041 |
protected Ellipse createEllipse(Point p1, Point p2, double d) { |
1042 |
Ellipse ellipse = null;
|
1043 |
try {
|
1044 |
ellipse = (Ellipse) geomManager.create(TYPES.ELLIPSE, getSubType()); |
1045 |
ellipse.setPoints(p1, p2, d); |
1046 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) {
|
1047 |
LOG.error("Error creating ellipse with p1=" + p1 + " p2=" + p2 |
1048 |
+ ", d=" + d, new CreateGeometryException(TYPES.ELLIPSE, |
1049 |
getSubType(), e)); |
1050 |
} |
1051 |
return ellipse;
|
1052 |
} |
1053 |
|
1054 |
/**
|
1055 |
* Create a Spline from a GeneralPath. If there is an
|
1056 |
* error return <code>null</code> and add the error
|
1057 |
* to the log
|
1058 |
*
|
1059 |
* @param points
|
1060 |
* @return
|
1061 |
* The Spline
|
1062 |
*/
|
1063 |
protected Spline createSpline(Point2D[] points) { |
1064 |
Spline spline = null;
|
1065 |
try {
|
1066 |
spline = (Spline) geomManager.create(TYPES.SPLINE, getSubType()); |
1067 |
for (int i = 0; i < points.length; i++) { |
1068 |
spline.addVertex(createPoint(points[i])); |
1069 |
} |
1070 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) {
|
1071 |
LOG.error("Error creating spline", new CreateGeometryException( |
1072 |
TYPES.SPLINE, getSubType(), e)); |
1073 |
} |
1074 |
return spline;
|
1075 |
} |
1076 |
|
1077 |
/**
|
1078 |
* Create a MultiPrimitive. If there is an
|
1079 |
* error return <code>null</code> and add the error
|
1080 |
* to the log
|
1081 |
*
|
1082 |
* @return
|
1083 |
*/
|
1084 |
protected MultiPrimitive createMultiPrimitive() {
|
1085 |
try {
|
1086 |
return (MultiPrimitive) geomManager.create(TYPES.AGGREGATE,
|
1087 |
getSubType()); |
1088 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) {
|
1089 |
LOG.error("Error creating MultiPrimitive",
|
1090 |
new CreateGeometryException(TYPES.SPLINE, getSubType(), e));
|
1091 |
} |
1092 |
return null; |
1093 |
} |
1094 |
|
1095 |
/**
|
1096 |
* Create a MultiPrimitive. If there is an
|
1097 |
* error return <code>null</code> and add the error
|
1098 |
* to the log
|
1099 |
*
|
1100 |
* @param geometries
|
1101 |
* @return
|
1102 |
*/
|
1103 |
protected MultiPrimitive createMultiPrimitive(Geometry[] geometries) { |
1104 |
MultiPrimitive multiPrimitive = null;
|
1105 |
try {
|
1106 |
multiPrimitive = |
1107 |
(MultiPrimitive) geomManager.create(TYPES.AGGREGATE, |
1108 |
getSubType()); |
1109 |
for (int i = 0; i < geometries.length; i++) { |
1110 |
multiPrimitive.addPrimitive((Primitive) geometries[i]); |
1111 |
} |
1112 |
} catch (org.gvsig.fmap.geom.exception.CreateGeometryException e) {
|
1113 |
LOG.error("Error creating MultiPrimitive",
|
1114 |
new CreateGeometryException(TYPES.SPLINE, getSubType(), e));
|
1115 |
} |
1116 |
return multiPrimitive;
|
1117 |
} |
1118 |
|
1119 |
/**
|
1120 |
* @return the subtype of the default geometry.
|
1121 |
*/
|
1122 |
protected int getSubType() { |
1123 |
FeatureStore featureStore = |
1124 |
((FLyrVect) getVLE().getLayer()).getFeatureStore(); |
1125 |
try {
|
1126 |
return featureStore.getDefaultFeatureType()
|
1127 |
.getDefaultGeometryAttribute().getGeometrySubType(); |
1128 |
} catch (DataException e) {
|
1129 |
LOG.error( |
1130 |
"Error getting subtype of the default feature type of the store: "
|
1131 |
+ featureStore, e); |
1132 |
return SUBTYPES.GEOM3D;
|
1133 |
} |
1134 |
} |
1135 |
|
1136 |
/**
|
1137 |
* Returns the type of the geometries to create.
|
1138 |
*
|
1139 |
* @return the type of the geometries to create
|
1140 |
*/
|
1141 |
protected GeometryType getGeometryType() {
|
1142 |
return getCadToolAdapter().getActiveLayerGeometryType();
|
1143 |
} |
1144 |
|
1145 |
} |