root / branches / v2_0_0_prep / extensions / extEditing / src / org / gvsig / editing / gui / cad / tools / BreakCADTool.java @ 30335
History | View | Annotate | Download (24.1 KB)
| 1 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
|---|---|
| 2 |
*
|
| 3 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
| 4 |
*
|
| 5 |
* This program is free software; you can redistribute it and/or
|
| 6 |
* modify it under the terms of the GNU General Public License
|
| 7 |
* as published by the Free Software Foundation; either version 2
|
| 8 |
* of the License, or (at your option) any later version.
|
| 9 |
*
|
| 10 |
* This program is distributed in the hope that it will be useful,
|
| 11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 13 |
* GNU General Public License for more details.
|
| 14 |
*
|
| 15 |
* You should have received a copy of the GNU General Public License
|
| 16 |
* along with this program; if not, write to the Free Software
|
| 17 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
| 18 |
*
|
| 19 |
* For more information, contact:
|
| 20 |
*
|
| 21 |
* Generalitat Valenciana
|
| 22 |
* Conselleria d'Infraestructures i Transport
|
| 23 |
* Av. Blasco Ib??ez, 50
|
| 24 |
* 46010 VALENCIA
|
| 25 |
* SPAIN
|
| 26 |
*
|
| 27 |
* +34 963862235
|
| 28 |
* gvsig@gva.es
|
| 29 |
* www.gvsig.gva.es
|
| 30 |
*
|
| 31 |
* or
|
| 32 |
*
|
| 33 |
* IVER T.I. S.A
|
| 34 |
* Salamanca 50
|
| 35 |
* 46005 Valencia
|
| 36 |
* Spain
|
| 37 |
*
|
| 38 |
* +34 963163400
|
| 39 |
* dac@iver.es
|
| 40 |
*/
|
| 41 |
package org.gvsig.editing.gui.cad.tools; |
| 42 |
|
| 43 |
import java.awt.Image; |
| 44 |
import java.awt.event.InputEvent; |
| 45 |
import java.awt.geom.PathIterator; |
| 46 |
import java.awt.geom.Point2D; |
| 47 |
import java.awt.geom.Rectangle2D; |
| 48 |
import java.util.ArrayList; |
| 49 |
|
| 50 |
import org.gvsig.andami.PluginServices; |
| 51 |
import org.gvsig.andami.messages.NotificationManager; |
| 52 |
import org.gvsig.editing.CADExtension; |
| 53 |
import org.gvsig.editing.gui.cad.DefaultCADTool; |
| 54 |
import org.gvsig.editing.gui.cad.exception.CommandException; |
| 55 |
import org.gvsig.editing.gui.cad.tools.smc.BreakCADToolContext; |
| 56 |
import org.gvsig.editing.gui.cad.tools.smc.BreakCADToolContext.BreakCADToolState; |
| 57 |
import org.gvsig.editing.layers.VectorialLayerEdited; |
| 58 |
import org.gvsig.fmap.dal.exception.DataException; |
| 59 |
import org.gvsig.fmap.dal.exception.ReadException; |
| 60 |
import org.gvsig.fmap.dal.feature.EditableFeature; |
| 61 |
import org.gvsig.fmap.dal.feature.Feature; |
| 62 |
import org.gvsig.fmap.dal.feature.FeatureSet; |
| 63 |
import org.gvsig.fmap.dal.feature.FeatureStore; |
| 64 |
import org.gvsig.fmap.geom.Geometry; |
| 65 |
import org.gvsig.fmap.geom.operation.Draw; |
| 66 |
import org.gvsig.fmap.geom.operation.DrawOperationContext; |
| 67 |
import org.gvsig.fmap.geom.operation.GeometryOperationException; |
| 68 |
import org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException; |
| 69 |
import org.gvsig.fmap.geom.primitive.GeneralPathX; |
| 70 |
import org.gvsig.fmap.geom.util.Converter; |
| 71 |
import org.gvsig.fmap.mapcontext.ViewPort; |
| 72 |
import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
| 73 |
import org.gvsig.fmap.mapcontrol.MapControlDrawer; |
| 74 |
|
| 75 |
|
| 76 |
/**
|
| 77 |
* Recorta una polil?nea en dos partes.
|
| 78 |
*
|
| 79 |
* @author Vicente Caballero Navarro
|
| 80 |
*/
|
| 81 |
public class BreakCADTool extends DefaultCADTool { |
| 82 |
protected BreakCADToolContext _fsm;
|
| 83 |
protected Point2D firstPoint; |
| 84 |
protected Point2D secondPoint; |
| 85 |
protected Feature rowEdited;
|
| 86 |
|
| 87 |
/**
|
| 88 |
* Crea un nuevo PolylineCADTool.
|
| 89 |
*/
|
| 90 |
public BreakCADTool() {
|
| 91 |
} |
| 92 |
|
| 93 |
/**
|
| 94 |
* M?todo de incio, para poner el c?digo de todo lo que se requiera de una
|
| 95 |
* carga previa a la utilizaci?n de la herramienta.
|
| 96 |
*/
|
| 97 |
public void init() { |
| 98 |
_fsm = new BreakCADToolContext(this); |
| 99 |
firstPoint = null;
|
| 100 |
secondPoint = null;
|
| 101 |
} |
| 102 |
|
| 103 |
/*
|
| 104 |
* (non-Javadoc)
|
| 105 |
*
|
| 106 |
* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet,
|
| 107 |
* double, double)
|
| 108 |
*/
|
| 109 |
public void transition(double x, double y, InputEvent event) { |
| 110 |
_fsm.addPoint(x, y, event); |
| 111 |
} |
| 112 |
|
| 113 |
/*
|
| 114 |
* (non-Javadoc)
|
| 115 |
*
|
| 116 |
* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet,
|
| 117 |
* double)
|
| 118 |
*/
|
| 119 |
public void transition(double d) { |
| 120 |
_fsm.addValue(d); |
| 121 |
} |
| 122 |
|
| 123 |
/*
|
| 124 |
* (non-Javadoc)
|
| 125 |
*
|
| 126 |
* @see com.iver.cit.gvsig.gui.cad.CADTool#transition(com.iver.cit.gvsig.fmap.layers.FBitSet,
|
| 127 |
* java.lang.String)
|
| 128 |
*/
|
| 129 |
public void transition(String s) throws CommandException { |
| 130 |
if (!super.changeCommand(s)) { |
| 131 |
_fsm.addOption(s); |
| 132 |
} |
| 133 |
} |
| 134 |
|
| 135 |
/**
|
| 136 |
* DOCUMENT ME!
|
| 137 |
*/
|
| 138 |
public void selection() { |
| 139 |
FeatureSet selection = null;
|
| 140 |
try {
|
| 141 |
selection = (FeatureSet) getVLE().getFeatureStore().getSelection(); |
| 142 |
|
| 143 |
if (selection.getSize() == 0 |
| 144 |
&& !CADExtension |
| 145 |
.getCADTool() |
| 146 |
.getClass() |
| 147 |
.getName() |
| 148 |
.equals( |
| 149 |
"com.iver.cit.gvsig.gui.cad.tools.SelectionCADTool")) {
|
| 150 |
CADExtension.setCADTool("_selection", false); |
| 151 |
((SelectionCADTool) CADExtension.getCADTool()) |
| 152 |
.setNextTool("_break");
|
| 153 |
} |
| 154 |
} catch (ReadException e) {
|
| 155 |
// TODO Auto-generated catch block
|
| 156 |
e.printStackTrace(); |
| 157 |
} catch (DataException e) {
|
| 158 |
// TODO Auto-generated catch block
|
| 159 |
e.printStackTrace(); |
| 160 |
} |
| 161 |
} |
| 162 |
|
| 163 |
/**
|
| 164 |
* Equivale al transition del prototipo pero sin pasarle como par?metro el
|
| 165 |
* editableFeatureSource que ya estar? creado.
|
| 166 |
*
|
| 167 |
* @param x
|
| 168 |
* par?metro x del punto que se pase en esta transici?n.
|
| 169 |
* @param y
|
| 170 |
* par?metro y del punto que se pase en esta transici?n.
|
| 171 |
*/
|
| 172 |
public void addPoint(double x, double y, InputEvent event) { |
| 173 |
BreakCADToolState actualState = (BreakCADToolState) _fsm |
| 174 |
.getPreviousState(); |
| 175 |
String status = actualState.getName();
|
| 176 |
|
| 177 |
if (status.equals("Break.FirstPoint")) { |
| 178 |
// if (rowEdited!=null &&
|
| 179 |
// intersects(((DefaultFeature)rowEdited.getLinkedRow()).getGeometry(),new
|
| 180 |
// Point2D.Double(x,y)))
|
| 181 |
firstPoint = new Point2D.Double(x, y); |
| 182 |
|
| 183 |
} else if (status.equals("Break.SecondPoint")) { |
| 184 |
// if (rowEdited !=null &&
|
| 185 |
// intersects(((DefaultFeature)rowEdited.getLinkedRow()).getGeometry(),new
|
| 186 |
// Point2D.Double(x,y))){
|
| 187 |
secondPoint = new Point2D.Double(x, y); |
| 188 |
try {
|
| 189 |
// IGeometry
|
| 190 |
// geom=((DefaultFeature)rowEdited.getLinkedRow()).getGeometry();
|
| 191 |
// if (geom instanceof FGeometryCollection) {
|
| 192 |
// breakGeometryGC(rowEdited);
|
| 193 |
// }else {
|
| 194 |
breakGeometry(rowEdited); |
| 195 |
// }
|
| 196 |
} catch (ReadException e) {
|
| 197 |
NotificationManager.addError(e.getMessage(), e); |
| 198 |
} |
| 199 |
} |
| 200 |
// }
|
| 201 |
} |
| 202 |
|
| 203 |
/*
|
| 204 |
* private void breakGeometryGC(DefaultRowEdited dre) throws IOException,
|
| 205 |
* DriverIOException { GeneralPathX newGp1 = new GeneralPathX();
|
| 206 |
* GeneralPathX newGp2 = new GeneralPathX(); FGeometryCollection
|
| 207 |
* gc=(FGeometryCollection)((DefaultFeature)rowEdited.getLinkedRow()).getGeometry();
|
| 208 |
* IGeometry[] geoms=gc.getGeometries(); for (int i = 0;i<geoms.length;i++) {
|
| 209 |
* PathIterator theIterator=geoms[i].getPathIterator(null); double[] theData =
|
| 210 |
* new double[6]; boolean isFirstPart=true; boolean isCut=false; int
|
| 211 |
* theType; int numParts = 0;
|
| 212 |
*
|
| 213 |
* Point2D previous=null;
|
| 214 |
*
|
| 215 |
* while (!theIterator.isDone()) { theType =
|
| 216 |
* theIterator.currentSegment(theData); switch (theType) {
|
| 217 |
*
|
| 218 |
* case PathIterator.SEG_MOVETO: numParts++; previous=new
|
| 219 |
* Point2D.Double(theData[0], theData[1]); if (isFirstPart)
|
| 220 |
* newGp1.moveTo(theData[0], theData[1]); else newGp2.moveTo(theData[0],
|
| 221 |
* theData[1]); break;
|
| 222 |
*
|
| 223 |
* case PathIterator.SEG_LINETO: if (previous!=null){ GeneralPathX gpx=new
|
| 224 |
* GeneralPathX(); gpx.moveTo(previous.getX(),previous.getY());
|
| 225 |
* gpx.lineTo(theData[0], theData[1]); IGeometry
|
| 226 |
* geom=ShapeFactory.createPolyline2D(gpx); Point2D
|
| 227 |
* p1=getNearPoint(previous); Point2D p2=getDistantPoint(previous); if
|
| 228 |
* (intersects(geom,p1)){ isFirstPart=false;
|
| 229 |
* newGp1.lineTo(p1.getX(),p1.getY()); newGp2.moveTo(p2.getX(),p2.getY());
|
| 230 |
* isCut=true; } } previous=new Point2D.Double(theData[0], theData[1]); if
|
| 231 |
* (isFirstPart) newGp1.lineTo(theData[0], theData[1]); else
|
| 232 |
* newGp2.lineTo(theData[0], theData[1]); break;
|
| 233 |
*
|
| 234 |
* case PathIterator.SEG_QUADTO: if (previous!=null){ GeneralPathX gpx=new
|
| 235 |
* GeneralPathX(); gpx.moveTo(previous.getX(),previous.getY());
|
| 236 |
* gpx.quadTo(theData[0], theData[1],theData[2], theData[3]); IGeometry
|
| 237 |
* geom=ShapeFactory.createPolyline2D(gpx); Point2D
|
| 238 |
* p1=getNearPoint(previous); Point2D p2=getDistantPoint(previous); if
|
| 239 |
* (intersects(geom,p1)){ isFirstPart=false;
|
| 240 |
* newGp1.lineTo(p1.getX(),p1.getY()); newGp2.moveTo(p2.getX(),p2.getY());
|
| 241 |
* isCut=true; } } previous=new Point2D.Double(theData[0], theData[1]); if
|
| 242 |
* (isFirstPart) newGp1.quadTo(theData[0], theData[1],theData[2],
|
| 243 |
* theData[3]); else newGp2.quadTo(theData[0], theData[1],theData[2],
|
| 244 |
* theData[3]);
|
| 245 |
*
|
| 246 |
* break;
|
| 247 |
*
|
| 248 |
* case PathIterator.SEG_CUBICTO: if (previous!=null){ GeneralPathX gpx=new
|
| 249 |
* GeneralPathX(); gpx.moveTo(previous.getX(),previous.getY());
|
| 250 |
* gpx.curveTo(theData[0], theData[1],theData[2], theData[3],theData[4],
|
| 251 |
* theData[5]); IGeometry geom=ShapeFactory.createPolyline2D(gpx); Point2D
|
| 252 |
* p1=getNearPoint(previous); Point2D p2=getDistantPoint(previous); if
|
| 253 |
* (intersects(geom,p1)){ isFirstPart=false;
|
| 254 |
* newGp1.lineTo(p1.getX(),p1.getY()); newGp2.moveTo(p2.getX(),p2.getY());
|
| 255 |
* isCut=true; } } previous=new Point2D.Double(theData[0], theData[1]); if
|
| 256 |
* (isFirstPart) newGp1.curveTo(theData[0], theData[1],theData[2],
|
| 257 |
* theData[3],theData[4], theData[5]); else newGp2.curveTo(theData[0],
|
| 258 |
* theData[1],theData[2], theData[3],theData[4], theData[5]);
|
| 259 |
*
|
| 260 |
* break;
|
| 261 |
*
|
| 262 |
* case PathIterator.SEG_CLOSE: //if (isFirstPart) // newGp1.closePath();
|
| 263 |
* //else // newGp2.closePath(); break; } //end switch
|
| 264 |
*
|
| 265 |
* theIterator.next(); } //end while loop
|
| 266 |
*
|
| 267 |
* if (isCut) { IGeometry geom1 = ShapeFactory.createPolyline2D(newGp1);
|
| 268 |
* IGeometry geom2 = ShapeFactory.createPolyline2D(newGp2);
|
| 269 |
* VectorialLayerEdited vle = getVLE(); VectorialEditableAdapter vea =
|
| 270 |
* vle.getVEA(); ArrayList selectedRow = vle.getSelectedRow();
|
| 271 |
* vea.startComplexRow(); vea.removeRow(dre.getIndex(), getName(),
|
| 272 |
* EditionEvent.GRAPHIC); int num = vea.getRowCount(); if (gc.isClosed()) {
|
| 273 |
* ArrayList geomsAux1 = new ArrayList(); geomsAux1.add(geom2); for (int k =
|
| 274 |
* i + 1; k < geoms.length; k++) { geomsAux1.add(geoms[k]); } for (int k =
|
| 275 |
* 0; k < i; k++) { geomsAux1.add(geoms[k]); } geomsAux1.add(geom1);
|
| 276 |
*
|
| 277 |
* DefaultFeature df1 = new DefaultFeature( new
|
| 278 |
* FGeometryCollection((IGeometry[]) geomsAux1 .toArray(new IGeometry[0])),
|
| 279 |
* dre .getAttributes(), String.valueOf(num)); int index1 = vea.addRow(df1,
|
| 280 |
* PluginServices.getText(this, "parte1"), EditionEvent.GRAPHIC);
|
| 281 |
*
|
| 282 |
* clearSelection(); selectedRow.add(new DefaultRowEdited(df1,
|
| 283 |
* IRowEdited.STATUS_ADDED, index1)); vea.endComplexRow(); return; }else {
|
| 284 |
*
|
| 285 |
* ArrayList geomsAux1 = new ArrayList(); for (int k = 0; k < i; k++) {
|
| 286 |
* geomsAux1.add(geoms[k]); } geomsAux1.add(geom1);
|
| 287 |
*
|
| 288 |
* ArrayList geomsAux2 = new ArrayList(); geomsAux2.add(geom2); for (int k =
|
| 289 |
* i + 1; k < geoms.length; k++) { geomsAux2.add(geoms[k]); }
|
| 290 |
*
|
| 291 |
* DefaultFeature df1 = new DefaultFeature( new
|
| 292 |
* FGeometryCollection((IGeometry[]) geomsAux1 .toArray(new IGeometry[0])),
|
| 293 |
* dre .getAttributes(), String.valueOf(num)); int index1 = vea.addRow(df1,
|
| 294 |
* PluginServices.getText(this, "parte1"), EditionEvent.GRAPHIC);
|
| 295 |
* DefaultFeature df2 = new DefaultFeature( new
|
| 296 |
* FGeometryCollection((IGeometry[]) geomsAux2 .toArray(new IGeometry[0])),
|
| 297 |
* dre .getAttributes(), String.valueOf(num + 1)); int index2 =
|
| 298 |
* vea.addRow(df2, PluginServices.getText(this, "parte2"),
|
| 299 |
* EditionEvent.GRAPHIC); clearSelection(); selectedRow.add(new
|
| 300 |
* DefaultRowEdited(df2, IRowEdited.STATUS_ADDED, index2));
|
| 301 |
* selectedRow.add(new DefaultRowEdited(df1, IRowEdited.STATUS_ADDED,
|
| 302 |
* index1));
|
| 303 |
*
|
| 304 |
* vea.endComplexRow(); return; }
|
| 305 |
* } } }
|
| 306 |
*/
|
| 307 |
|
| 308 |
private void breakGeometry(Feature dre) throws ReadException { |
| 309 |
breakGeom(dre); |
| 310 |
} |
| 311 |
|
| 312 |
private void breakGeom(Feature dre) throws ReadException { |
| 313 |
GeneralPathX newGp1 = new GeneralPathX();
|
| 314 |
GeneralPathX newGp2 = new GeneralPathX();
|
| 315 |
Geometry geomAux = (Geometry) rowEdited.getDefaultGeometry(); |
| 316 |
PathIterator theIterator = geomAux.getPathIterator(null, |
| 317 |
geomManager.getFlatness()); |
| 318 |
Point2D[] pointsOrdered = getOrderPoints(geomAux); |
| 319 |
double[] theData = new double[6]; |
| 320 |
boolean isFirstPart = true; |
| 321 |
boolean intersectsP2 = false; |
| 322 |
int theType;
|
| 323 |
int numParts = 0; |
| 324 |
boolean isBreaked = false; |
| 325 |
Point2D previous = null; |
| 326 |
|
| 327 |
while (!theIterator.isDone()) {
|
| 328 |
theType = theIterator.currentSegment(theData); |
| 329 |
switch (theType) {
|
| 330 |
|
| 331 |
case PathIterator.SEG_MOVETO: |
| 332 |
numParts++; |
| 333 |
|
| 334 |
previous = new Point2D.Double(theData[0], theData[1]); |
| 335 |
|
| 336 |
if (isFirstPart)
|
| 337 |
newGp1.moveTo(theData[0], theData[1]); |
| 338 |
else
|
| 339 |
newGp2.moveTo(theData[0], theData[1]); |
| 340 |
break;
|
| 341 |
|
| 342 |
case PathIterator.SEG_LINETO: |
| 343 |
|
| 344 |
if (previous != null) { |
| 345 |
GeneralPathX gpx = new GeneralPathX();
|
| 346 |
gpx.moveTo(previous.getX(), previous.getY()); |
| 347 |
gpx.lineTo(theData[0], theData[1]); |
| 348 |
Geometry geom = createCurve(gpx); |
| 349 |
Point2D p1 = pointsOrdered[0]; |
| 350 |
Point2D p2 = pointsOrdered[1]; |
| 351 |
|
| 352 |
if (intersects(geom, p1) && !isBreaked) {
|
| 353 |
isFirstPart = false;
|
| 354 |
newGp1.lineTo(p1.getX(), p1.getY()); |
| 355 |
} |
| 356 |
if (intersects(geom, p2) && !isBreaked) {
|
| 357 |
isBreaked = true;
|
| 358 |
intersectsP2 = true;
|
| 359 |
newGp2.moveTo(p2.getX(), p2.getY()); |
| 360 |
} |
| 361 |
} |
| 362 |
previous = new Point2D.Double(theData[0], theData[1]); |
| 363 |
if (isFirstPart)
|
| 364 |
newGp1.lineTo(theData[0], theData[1]); |
| 365 |
else if (intersectsP2) { |
| 366 |
newGp2.lineTo(theData[0], theData[1]); |
| 367 |
} |
| 368 |
|
| 369 |
break;
|
| 370 |
|
| 371 |
case PathIterator.SEG_QUADTO: |
| 372 |
if (previous != null) { |
| 373 |
GeneralPathX gpx = new GeneralPathX();
|
| 374 |
gpx.moveTo(previous.getX(), previous.getY()); |
| 375 |
gpx.quadTo(theData[0], theData[1], theData[2], theData[3]); |
| 376 |
Geometry geom = createCurve(gpx); |
| 377 |
Point2D p1 = pointsOrdered[0]; |
| 378 |
Point2D p2 = pointsOrdered[1]; |
| 379 |
if (intersects(geom, p1) && !isBreaked) {
|
| 380 |
isFirstPart = false;
|
| 381 |
newGp1.lineTo(p1.getX(), p1.getY()); |
| 382 |
} |
| 383 |
if (intersects(geom, p2) && !isBreaked) {
|
| 384 |
isBreaked = true;
|
| 385 |
intersectsP2 = true;
|
| 386 |
newGp2.moveTo(p2.getX(), p2.getY()); |
| 387 |
|
| 388 |
} |
| 389 |
} |
| 390 |
previous = new Point2D.Double(theData[0], theData[1]); |
| 391 |
if (isFirstPart)
|
| 392 |
newGp1.quadTo(theData[0], theData[1], theData[2], |
| 393 |
theData[3]);
|
| 394 |
else
|
| 395 |
newGp2.quadTo(theData[0], theData[1], theData[2], |
| 396 |
theData[3]);
|
| 397 |
|
| 398 |
break;
|
| 399 |
|
| 400 |
case PathIterator.SEG_CUBICTO: |
| 401 |
if (previous != null) { |
| 402 |
GeneralPathX gpx = new GeneralPathX();
|
| 403 |
gpx.moveTo(previous.getX(), previous.getY()); |
| 404 |
gpx.curveTo(theData[0], theData[1], theData[2], theData[3], |
| 405 |
theData[4], theData[5]); |
| 406 |
Geometry geom = createCurve(gpx); |
| 407 |
Point2D p1 = pointsOrdered[0]; |
| 408 |
Point2D p2 = pointsOrdered[1]; |
| 409 |
if (intersects(geom, p1) && !isBreaked) {
|
| 410 |
isFirstPart = false;
|
| 411 |
newGp1.lineTo(p1.getX(), p1.getY()); |
| 412 |
} |
| 413 |
if (intersects(geom, p2) && !isBreaked) {
|
| 414 |
isBreaked = true;
|
| 415 |
intersectsP2 = true;
|
| 416 |
newGp2.moveTo(p2.getX(), p2.getY()); |
| 417 |
|
| 418 |
} |
| 419 |
} |
| 420 |
previous = new Point2D.Double(theData[0], theData[1]); |
| 421 |
if (isFirstPart)
|
| 422 |
newGp1.curveTo(theData[0], theData[1], theData[2], |
| 423 |
theData[3], theData[4], theData[5]); |
| 424 |
else
|
| 425 |
newGp2.curveTo(theData[0], theData[1], theData[2], |
| 426 |
theData[3], theData[4], theData[5]); |
| 427 |
|
| 428 |
break;
|
| 429 |
|
| 430 |
case PathIterator.SEG_CLOSE: |
| 431 |
// if (isFirstPart)
|
| 432 |
// newGp1.closePath();
|
| 433 |
// else
|
| 434 |
// newGp2.closePath();
|
| 435 |
break;
|
| 436 |
} // end switch
|
| 437 |
|
| 438 |
theIterator.next(); |
| 439 |
} // end while loop
|
| 440 |
GeneralPathX gpx = new GeneralPathX();
|
| 441 |
gpx.append(geomAux.getInternalShape().getPathIterator(null), true); |
| 442 |
VectorialLayerEdited vle = getVLE(); |
| 443 |
FeatureStore featureStore = ((FLyrVect) vle.getLayer()) |
| 444 |
.getFeatureStore(); |
| 445 |
// VectorialEditableAdapter vea = vle.getVEA();
|
| 446 |
ArrayList selectedRowAux = new ArrayList(); |
| 447 |
try {
|
| 448 |
featureStore.beginEditingGroup(getName()); |
| 449 |
|
| 450 |
featureStore.delete(dre); |
| 451 |
// vea.startComplexRow();
|
| 452 |
if (gpx.isClosed()) {
|
| 453 |
|
| 454 |
newGp2.append(newGp1.getPathIterator(null, geomManager.getFlatness()),
|
| 455 |
true);
|
| 456 |
Geometry geom1 = createCurve(newGp2); |
| 457 |
|
| 458 |
// Feature dfLine1 = dre.cloneRow();
|
| 459 |
EditableFeature eFeature = featureStore.createNewFeature(dre |
| 460 |
.getType(), dre); |
| 461 |
eFeature.setGeometry(featureStore.getDefaultFeatureType() |
| 462 |
.getDefaultGeometryAttributeName(), geom1); |
| 463 |
selectedRowAux.add(eFeature); |
| 464 |
|
| 465 |
} else {
|
| 466 |
Geometry geom1 = createCurve(newGp1); |
| 467 |
Geometry geom2 = createCurve(newGp2); |
| 468 |
|
| 469 |
// DefaultFeature dfLine1 = (DefaultFeature)
|
| 470 |
// dre.getLinkedRow().cloneRow();
|
| 471 |
EditableFeature eFeature = featureStore.createNewFeature(dre |
| 472 |
.getType(), dre); |
| 473 |
eFeature.setGeometry(featureStore.getDefaultFeatureType() |
| 474 |
.getDefaultGeometryAttributeName(), geom2); |
| 475 |
|
| 476 |
selectedRowAux.add(eFeature); |
| 477 |
|
| 478 |
// dre.editing();
|
| 479 |
// dre.setGeometry(geom2);
|
| 480 |
// DefaultFeature dfLine2 = (DefaultFeature)
|
| 481 |
// dre.getLinkedRow().cloneRow();
|
| 482 |
// dfLine2.setGeometry(geom2);
|
| 483 |
// int indexLine2 = addGeometry(dre);
|
| 484 |
|
| 485 |
// selectedRowAux.add(new DefaultRowEdited(dfLine2,
|
| 486 |
// IRowEdited.STATUS_ADDED, indexLine2));
|
| 487 |
|
| 488 |
} |
| 489 |
|
| 490 |
// vea.removeRow(dre.getIndex(), getName(), EditionEvent.GRAPHIC);
|
| 491 |
// vea.endComplexRow(getName());
|
| 492 |
featureStore.endEditingGroup(); |
| 493 |
} catch (DataException e) {
|
| 494 |
// TODO Auto-generated catch block
|
| 495 |
e.printStackTrace(); |
| 496 |
} |
| 497 |
// vle.setSelectionCache(VectorialLayerEdited.NOTSAVEPREVIOUS,
|
| 498 |
// selectedRowAux);
|
| 499 |
|
| 500 |
} |
| 501 |
|
| 502 |
private Point2D[] getOrderPoints(Geometry geomAux) { |
| 503 |
PathIterator theIterator = geomAux.getPathIterator(null, |
| 504 |
geomManager.getFlatness()); |
| 505 |
double[] theData = new double[6]; |
| 506 |
Point2D previous = null; |
| 507 |
ArrayList points = new ArrayList(); |
| 508 |
boolean isFirstPointBreak = false; |
| 509 |
boolean isSecondPointBreak = false; |
| 510 |
while (!theIterator.isDone()) {
|
| 511 |
int theType = theIterator.currentSegment(theData);
|
| 512 |
switch (theType) {
|
| 513 |
|
| 514 |
case PathIterator.SEG_MOVETO: |
| 515 |
previous = new Point2D.Double(theData[0], theData[1]); |
| 516 |
break;
|
| 517 |
|
| 518 |
case PathIterator.SEG_LINETO: |
| 519 |
|
| 520 |
if (previous != null) { |
| 521 |
GeneralPathX gpx = new GeneralPathX();
|
| 522 |
gpx.moveTo(previous.getX(), previous.getY()); |
| 523 |
gpx.lineTo(theData[0], theData[1]); |
| 524 |
Geometry geom = createCurve(gpx); |
| 525 |
boolean intersectFirst = intersects(geom, firstPoint);
|
| 526 |
boolean intersectSecond = intersects(geom, secondPoint);
|
| 527 |
if (intersectFirst && intersectSecond && !isFirstPointBreak) {
|
| 528 |
isFirstPointBreak = true;
|
| 529 |
isSecondPointBreak = true;
|
| 530 |
points.add(getNearPoint(previous)); |
| 531 |
points.add(getDistantPoint(previous)); |
| 532 |
return (Point2D[]) points.toArray(new Point2D[0]); |
| 533 |
} else if (intersectFirst && !isFirstPointBreak) { |
| 534 |
isFirstPointBreak = true;
|
| 535 |
points.add(firstPoint); |
| 536 |
} else if (intersectSecond && !isSecondPointBreak) { |
| 537 |
isSecondPointBreak = true;
|
| 538 |
points.add(secondPoint); |
| 539 |
} |
| 540 |
} |
| 541 |
previous = new Point2D.Double(theData[0], theData[1]); |
| 542 |
break;
|
| 543 |
|
| 544 |
case PathIterator.SEG_QUADTO: |
| 545 |
if (previous != null) { |
| 546 |
GeneralPathX gpx = new GeneralPathX();
|
| 547 |
gpx.moveTo(previous.getX(), previous.getY()); |
| 548 |
gpx.quadTo(theData[0], theData[1], theData[2], theData[3]); |
| 549 |
Geometry geom = createCurve(gpx); |
| 550 |
boolean intersectFirst = intersects(geom, firstPoint);
|
| 551 |
boolean intersectSecond = intersects(geom, secondPoint);
|
| 552 |
if (intersectFirst && intersectSecond && !isFirstPointBreak) {
|
| 553 |
isFirstPointBreak = true;
|
| 554 |
isSecondPointBreak = true;
|
| 555 |
points.add(getNearPoint(previous)); |
| 556 |
points.add(getDistantPoint(previous)); |
| 557 |
return (Point2D[]) points.toArray(new Point2D[0]); |
| 558 |
} else if (intersectFirst && !isFirstPointBreak) { |
| 559 |
isFirstPointBreak = true;
|
| 560 |
points.add(firstPoint); |
| 561 |
} else if (intersectSecond && !isSecondPointBreak) { |
| 562 |
isSecondPointBreak = true;
|
| 563 |
points.add(secondPoint); |
| 564 |
} |
| 565 |
} |
| 566 |
previous = new Point2D.Double(theData[0], theData[1]); |
| 567 |
|
| 568 |
break;
|
| 569 |
|
| 570 |
case PathIterator.SEG_CUBICTO: |
| 571 |
if (previous != null) { |
| 572 |
GeneralPathX gpx = new GeneralPathX();
|
| 573 |
gpx.moveTo(previous.getX(), previous.getY()); |
| 574 |
gpx.curveTo(theData[0], theData[1], theData[2], theData[3], |
| 575 |
theData[4], theData[5]); |
| 576 |
Geometry geom = createCurve(gpx); |
| 577 |
boolean intersectFirst = intersects(geom, firstPoint);
|
| 578 |
boolean intersectSecond = intersects(geom, secondPoint);
|
| 579 |
if (intersectFirst && intersectSecond && !isFirstPointBreak) {
|
| 580 |
isFirstPointBreak = true;
|
| 581 |
isSecondPointBreak = true;
|
| 582 |
points.add(getNearPoint(previous)); |
| 583 |
points.add(getDistantPoint(previous)); |
| 584 |
return (Point2D[]) points.toArray(new Point2D[0]); |
| 585 |
} else if (intersectFirst && !isFirstPointBreak) { |
| 586 |
isFirstPointBreak = true;
|
| 587 |
points.add(firstPoint); |
| 588 |
} else if (intersectSecond && !isSecondPointBreak) { |
| 589 |
isSecondPointBreak = true;
|
| 590 |
points.add(secondPoint); |
| 591 |
} |
| 592 |
} |
| 593 |
previous = new Point2D.Double(theData[0], theData[1]); |
| 594 |
|
| 595 |
break;
|
| 596 |
|
| 597 |
case PathIterator.SEG_CLOSE: |
| 598 |
// if (isFirstPart)
|
| 599 |
// newGp1.closePath();
|
| 600 |
// else
|
| 601 |
// newGp2.closePath();
|
| 602 |
break;
|
| 603 |
} // end switch
|
| 604 |
|
| 605 |
theIterator.next(); |
| 606 |
} // end while loop
|
| 607 |
|
| 608 |
return (Point2D[]) points.toArray(new Point2D[0]); |
| 609 |
} |
| 610 |
|
| 611 |
private Point2D getDistantPoint(Point2D previous) { |
| 612 |
if (firstPoint.distance(previous) > secondPoint.distance(previous)) {
|
| 613 |
return firstPoint;
|
| 614 |
} |
| 615 |
return secondPoint;
|
| 616 |
} |
| 617 |
|
| 618 |
private Point2D getNearPoint(Point2D previous) { |
| 619 |
if (firstPoint.distance(previous) <= secondPoint.distance(previous)) {
|
| 620 |
return firstPoint;
|
| 621 |
} |
| 622 |
return secondPoint;
|
| 623 |
} |
| 624 |
|
| 625 |
/**
|
| 626 |
* M?todo para dibujar la lo necesario para el estado en el que nos
|
| 627 |
* encontremos.
|
| 628 |
*
|
| 629 |
* @param g
|
| 630 |
* Graphics sobre el que dibujar.
|
| 631 |
* @param x
|
| 632 |
* par?metro x del punto que se pase para dibujar.
|
| 633 |
* @param y
|
| 634 |
* par?metro x del punto que se pase para dibujar.
|
| 635 |
*/
|
| 636 |
public void drawOperation(MapControlDrawer renderer, double x, double y) { |
| 637 |
VectorialLayerEdited vle = getVLE(); |
| 638 |
FeatureSet selection = null;
|
| 639 |
try {
|
| 640 |
selection = (FeatureSet) vle.getFeatureStore().getSelection(); |
| 641 |
|
| 642 |
ViewPort vp = CADExtension.getEditionManager().getMapControl() |
| 643 |
.getViewPort(); |
| 644 |
if (selection.getSize() == 1) { |
| 645 |
if (firstPoint != null) { |
| 646 |
Geometry g1 = createCircle(createPoint(firstPoint), vp |
| 647 |
.toMapDistance(3));
|
| 648 |
Geometry g2 = createCircle(createPoint(firstPoint), vp |
| 649 |
.toMapDistance(5));
|
| 650 |
|
| 651 |
renderer.draw(g1, mapControlManager.getAxisReferenceSymbol()); |
| 652 |
renderer.draw(g2, mapControlManager.getAxisReferenceSymbol()); |
| 653 |
} |
| 654 |
rowEdited = (Feature) selection.iterator().next(); |
| 655 |
Geometry geom = ((Geometry) rowEdited.getDefaultGeometry()) |
| 656 |
.cloneGeometry(); |
| 657 |
if (intersects(geom, new Point2D.Double(x, y))) { |
| 658 |
renderer.draw(geom, mapControlManager.getGeometrySelectionSymbol()); |
| 659 |
} |
| 660 |
}else{
|
| 661 |
if (!vle.getLayer().isVisible())
|
| 662 |
return;
|
| 663 |
try{
|
| 664 |
Image imgSel = vle.getSelectionImage();
|
| 665 |
renderer.drawImage(imgSel, 0, 0); |
| 666 |
|
| 667 |
Image imgHand = vle.getHandlersImage();
|
| 668 |
renderer.drawImage(imgHand, 0, 0); |
| 669 |
}catch (Exception e) { |
| 670 |
} |
| 671 |
} |
| 672 |
} catch (ReadException e1) {
|
| 673 |
// TODO Auto-generated catch block
|
| 674 |
e1.printStackTrace(); |
| 675 |
} catch (DataException e) {
|
| 676 |
// TODO Auto-generated catch block
|
| 677 |
e.printStackTrace(); |
| 678 |
} |
| 679 |
} |
| 680 |
|
| 681 |
public boolean intersects(double x, double y) { |
| 682 |
Point2D p = new Point2D.Double(x, y); |
| 683 |
VectorialLayerEdited vle = getVLE(); |
| 684 |
FeatureSet selection = null;
|
| 685 |
try {
|
| 686 |
selection = (FeatureSet) vle.getFeatureStore().getSelection(); |
| 687 |
|
| 688 |
if (selection.getSize() == 1) { |
| 689 |
rowEdited = (Feature) selection.iterator().next(); |
| 690 |
Geometry g = ((Geometry) rowEdited.getDefaultGeometry()) |
| 691 |
.cloneGeometry(); |
| 692 |
return intersects(g, p);
|
| 693 |
} |
| 694 |
} catch (ReadException e) {
|
| 695 |
// TODO Auto-generated catch block
|
| 696 |
e.printStackTrace(); |
| 697 |
} catch (DataException e) {
|
| 698 |
// TODO Auto-generated catch block
|
| 699 |
e.printStackTrace(); |
| 700 |
} |
| 701 |
return false; |
| 702 |
} |
| 703 |
|
| 704 |
private boolean intersects(Geometry geom, Point2D p) { |
| 705 |
double tol = 1; |
| 706 |
tol = CADExtension.getEditionManager().getMapControl().getViewPort() |
| 707 |
.toMapDistance((int) tol);
|
| 708 |
Rectangle2D r = new Rectangle2D.Double(p.getX() - tol / 2, p.getY() |
| 709 |
- tol / 2, tol, tol);
|
| 710 |
return (geom.intersects(r) && !geom.contains(r));
|
| 711 |
} |
| 712 |
|
| 713 |
/**
|
| 714 |
* Add a diferent option.
|
| 715 |
*
|
| 716 |
* @param s
|
| 717 |
* Diferent option.
|
| 718 |
*/
|
| 719 |
public void addOption(String s) { |
| 720 |
if (s.equals(PluginServices.getText(this, "cancel")) || s.equals("c") |
| 721 |
|| s.equals("C")) {
|
| 722 |
init(); |
| 723 |
} |
| 724 |
} |
| 725 |
|
| 726 |
/*
|
| 727 |
* (non-Javadoc)
|
| 728 |
*
|
| 729 |
* @see com.iver.cit.gvsig.gui.cad.CADTool#addvalue(double)
|
| 730 |
*/
|
| 731 |
public void addValue(double d) { |
| 732 |
} |
| 733 |
|
| 734 |
public String getName() { |
| 735 |
return PluginServices.getText(this, "break_"); |
| 736 |
} |
| 737 |
|
| 738 |
public String toString() { |
| 739 |
return "_break"; |
| 740 |
} |
| 741 |
|
| 742 |
public boolean isApplicable(int shapeType) { |
| 743 |
switch (shapeType) {
|
| 744 |
case Geometry.TYPES.GEOMETRY:
|
| 745 |
case Geometry.TYPES.CURVE:
|
| 746 |
return true; |
| 747 |
} |
| 748 |
return false; |
| 749 |
} |
| 750 |
|
| 751 |
} |