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/*
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 * Cresques Mapping Suite. Graphic Library for constructing mapping applications.
3
 *
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 * Copyright (C) 2004-5.
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 *
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 * This program is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU General Public License
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 * as published by the Free Software Foundation; either version 2
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 * of the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.
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 *
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 * For more information, contact:
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 *
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 * cresques@gmail.com
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 */
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package org.gvsig.dxf.io;
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import java.io.BufferedReader;
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import java.io.FileReader;
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import java.io.FileWriter;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.io.Reader;
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import java.util.Date;
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import java.util.Hashtable;
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import java.util.Vector;
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import org.cresques.cts.ICoordTrans;
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import org.cresques.cts.IProjection;
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import org.cresques.geo.Projected;
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import org.cresques.px.Extent;
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import org.gvsig.dxf.px.IObjList;
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import org.gvsig.dxf.px.dxf.DxfEntityMaker;
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import org.gvsig.dxf.px.dxf.DxfHeaderManager;
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import org.gvsig.dxf.px.dxf.DxfHeaderVariables;
45

    
46
/**
47
 * Clase que representa un fichero en formato DXF. Contiene los interfaces y m?todos
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 * necesarios para acceder a la informaci?n almacenada en su interior.
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 *
50
 * @author jmorell
51
 */
52
public class DxfFile extends GeoFile {
53

    
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        private boolean cadFlag = true;
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        long lineNr = 0;
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        String buf = null;
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        BufferedReader fi;
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        long l = 0;
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        int count = 0;
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        DxfGroup grp = null;
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        EntityFactory entityMaker = null;
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        VarSettings headerManager;
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    private boolean dxf3DFlag;
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        /**
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         * Crea los objetos en el Modelo correspondiente.
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         * @author "Luis W. Sevilla" <sevilla_lui@gva.es>
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         */
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        public interface EntityFactory extends Projected {
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75
                /**
76
         * Permite saber si se est?n a?adiendo elementos a un bloque
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         * @param booleano que indica si se est?n a?adiendo elementos a un bloque
78
                 */
79
        public void setAddingToBlock(boolean a);
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81
        /**
82
         * Crea una nueva capa partiendo de la informaci?n almacenada en el DXF
83
         * @param DxfGroupVector con informaci?n para la construcci?n de la nueva capa
84
         * @throws Exception
85
         */
86
                public void createLayer(DxfGroupVector v) throws Exception ;
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88
        /**
89
         * Crea una nueva polil?nea partiendo de la informaci?n almacenada en el DXF
90
         * @param DxfGroupVector con informaci?n para la construcci?n de la nueva polil?nea
91
         * @throws Exception
92
         */
93
                public void createPolyline(DxfGroupVector v) throws Exception ;
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95
        /**
96
         * A?ade un v?rtice a la polil?nea que se est? creando
97
         * @param DxfGroupVector con la informaci?n necesaria para la adici?n del v?rtice
98
         * @throws Exception
99
         */
100
                public void addVertex(DxfGroupVector v) throws Exception ;
101

    
102
        /**
103
         * Fin de secuencia
104
         * @throws Exception
105
         */
106
        public void endSeq() throws Exception ;
107

    
108
        /**
109
         * Crea una nueva LwPolyline partiendo de la informaci?n almacenada en el DXF
110
         * @param DxfGroupVector con informaci?n para la construcci?n de la nueva polil?nea
111
         * @throws Exception
112
         */
113
                public void createLwPolyline(DxfGroupVector v) throws Exception ;
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115
        /**
116
         * Crea una nueva l?nea partiendo de la informaci?n almacenada en el DXF
117
         * @param DxfGroupVector con informaci?n para la construcci?n de la nueva l?nea
118
         * @throws Exception
119
         */
120
        public void createLine(DxfGroupVector v) throws Exception ;
121

    
122
        /**
123
         * Crea un nuevo texto partiendo de la informaci?n almacenada en el DXF
124
         * @param DxfGroupVector con informaci?n para la construcci?n del nuevo texto
125
         * @throws Exception
126
         */
127
        public void createText(DxfGroupVector v) throws Exception ;
128

    
129
        /**
130
         * Crea un nuevo MText partiendo de la informaci?n almacenada en el DXF
131
         * @param DxfGroupVector con informaci?n para la construcci?n del nuevo MText
132
         * @throws Exception
133
         */
134
        public void createMText(DxfGroupVector v) throws Exception ;
135

    
136
        /**
137
         * Crea un nuevo punto partiendo de la informaci?n almacenada en el DXF
138
         * @param DxfGroupVector con informaci?n para la construcci?n del nuevo punto
139
         * @throws Exception
140
         */
141
        public void createPoint(DxfGroupVector v) throws Exception ;
142

    
143
        /**
144
         * Crea un nuevo c?rculo partiendo de la informaci?n almacenada en el DXF
145
         * @param DxfGroupVector con informaci?n para la construcci?n del nuevo c?rculo
146
         * @throws Exception
147
         */
148
        public void createCircle(DxfGroupVector v) throws Exception ;
149

    
150
        /**
151
         * Crea una nueva elipse partiendo de la informaci?n almacenada en el DXF
152
         * @param DxfGroupVector con informaci?n para la construcci?n de la nueva elipse
153
         * @throws Exception
154
         */
155
        public void createEllipse(DxfGroupVector v) throws Exception ;
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157
        /**
158
         * Crea un nuevo arco partiendo de la informaci?n almacenada en el DXF
159
         * @param DxfGroupVector con informaci?n para la construcci?n del nuevo arco
160
         * @throws Exception
161
         */
162
        public void createArc(DxfGroupVector v) throws Exception ;
163

    
164
        /**
165
         * Crea un nuevo punto de inserci?n partiendo de la informaci?n almacenada en el DXF
166
         * @param DxfGroupVector con informaci?n para la construcci?n del nuevo punto de inserci?n
167
         * @throws Exception
168
         */
169
        public void createInsert(DxfGroupVector v) throws Exception ;
170

    
171
        /**
172
         * Crea un nuevo s?lido 2D partiendo de la informaci?n almacenada en el DXF
173
         * @param DxfGroupVector con informaci?n para la construcci?n del nuevo s?lido
174
         * @throws Exception
175
         */
176
        public void createSolid(DxfGroupVector v) throws Exception ;
177

    
178
        /**
179
         * Crea un nuevo Spline partiendo de la informaci?n almacenada en el DXF
180
         * @param DxfGroupVector con informaci?n para la construcci?n del nuevo Spline
181
         * @throws Exception
182
         */
183
        public void createSpline(DxfGroupVector v) throws Exception ;
184

    
185
        /**
186
         * Construye la definici?n de un nuevo atributo partiendo de la informaci?n almacenada en el DXF
187
         * @param DxfGroupVector con informaci?n para la construcci?n de la definici?n del nuevo atributo
188
         * @throws Exception
189
         */
190
        public void createAttdef(DxfGroupVector v) throws Exception ;
191

    
192
        /**
193
         * Crea un nuevo atributo partiendo de la informaci?n almacenada en el DXF
194
         * @param DxfGroupVector con informaci?n para la creaci?n del nuevo atributo
195
         * @throws Exception
196
         */
197
        public void createAttrib(DxfGroupVector v) throws Exception ;
198

    
199
        /**
200
         * Crea un bloque
201
         * @param DxfGroupVector con informaci?n para la creaci?n del nuevo elemento
202
         * @throws Exception
203
         */
204
        public void createBlock(DxfGroupVector v) throws Exception ;
205

    
206
        /**
207
         * Fin de la definici?n de un bloqe
208
         * @param DxfGroupVector con informaci?n referente al final de un bloque
209
         * @throws Exception
210
         */
211
        public void endBlk(DxfGroupVector v) throws Exception ;
212

    
213
        /**
214
         * Gestiona los bloques que no se han tratado en la primera vuelta
215
         */
216
        void testBlocks();
217

    
218
        /**
219
         * Devuelve el extent
220
         * @return el extent
221
         */
222
        public Extent getExtent();
223

    
224
        /**
225
         * Devuelve la lista de bloques
226
         * @return la lista de bloques
227
         */
228
        public Vector getBlkList();
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230
                /**
231
         * Permite la gesti?n de los atributos almacenados en unn DXF
232
         * @return un Vector con la lista de atributos
233
                 */
234
        public Vector getAttributes();
235

    
236
        /**
237
         * Borra los atributos repetidos
238
         */
239
        public void depureAttributes();
240

    
241
        /**
242
         * Devuelve los objetos almacenados en el DXF
243
         * @return IObjList con los objetos procedentes del DXF
244
         */
245
        public IObjList getObjects();
246

    
247
        /**
248
         * Permite saber si se trata de un fichero DXF en 2D o en 3D
249
         * @return booleano que indica si se trata de un fichero DXF 3D
250
         */
251
        public boolean isDxf3DFile();
252
        };
253

    
254
        /**
255
         * Establece el estado de las variables propias de un DXF que est?n definidas
256
         * en la secci?n HEADER. Por ejemplo, la versi?n del DXF.
257
         * @author jmorell (jose.morell@gmail.com)
258
         * @version 15-dic-2004
259
         */
260
        public interface VarSettings {
261

    
262
                /**
263
                 * Establece la versi?n de Autocad en la que fue generado el DXF.
264
                 * @param informaci?n de base
265
                 * @throws Exception
266
                 */
267
                public void setAcadVersion(DxfGroupVector v) throws Exception ;
268

    
269
                /**
270
                 * Devuelve la versi?n de Autocad en la que fue generado el DXF.
271
                 * @return
272
                 */
273
                public String getAcadVersion();
274

    
275
                /**
276
                 * Devuelve el estado de las variables propias de un DXF
277
                 * @return
278
                 */
279
                public DxfHeaderVariables getDxfHeaderVars();
280
        public boolean isWritedDxf3D();
281
        public void loadMinZFromHeader(double d);
282
        public void loadMaxZFromHeader(double d);
283
        };
284

    
285
    /**
286
     * Constructor de la clase
287
     * @param proj, la proyecci?n cartogr?fica
288
     * @param name, el path absoluto hasta el fichero DXF
289
     * @param maker, el interface que permite la construcci?n de las entidades procedentes del DXF
290
     */
291
        public DxfFile(IProjection proj, String name, EntityFactory maker) {
292
                super(proj, name);
293
                entityMaker = maker;
294
                headerManager = new DxfHeaderManager();
295
        }
296

    
297
    /**
298
     * Constructor de la clase que adem?s incorpora la capacidad de leer una porci?n del HEADER
299
     * @param proj, la proyecci?n cartogr?fica
300
     * @param name, el path absoluto hasta el fichero DXF
301
     * @param maker, el interface que permite la construcci?n de las entidades procedentes del DXF
302
     * @param dxfVars, el interface que permite la lectura del HEADER de un DXF
303
     */
304
    public DxfFile(IProjection proj, String name, EntityFactory maker, VarSettings dxfVars) {
305
                super(proj, name);
306
                entityMaker = maker;
307
                headerManager = dxfVars;
308
        }
309

    
310
        /**
311
         * Carga un fichero en formato DXF
312
         * @throws Exception
313
         */
314
        public GeoFile load() throws Exception {
315
                System.out.println("Dxf: Cargando " + name + " ...");
316
                if (ZipFileFolder.isUrl(name)) {
317
                        ZipFileFolder zFolder = new ZipFileFolder(name);
318
                        InputStream is = zFolder.getInputStream(name);
319
                        return load(new InputStreamReader(is));
320
                } else
321
                        return load(new FileReader(name));
322

    
323
        }
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325
    /**
326
     * Carga un fichero en formato DXF tomando un Reader como par?metro
327
     * @param fr, Reader que se le pasa como par?metro
328
     * @return devuelve un objeto GeoFile, padre de DxfFile
329
     * @throws Exception
330
     * @throws Exception
331
     */
332
        public GeoFile load(Reader fr) throws Exception {
333
                System.out.println("Dxf: Cargando '"+name+"' ...");
334
                fi = new BufferedReader(fr);
335
                while ((grp = readGrp()) != null) {
336
                        l+=2;
337

    
338
                        if (grp.equals(0, "EOF"))                break;
339
                        if (grp.equals(0, "SECTION"))
340
                                readSection();
341
                }
342
                fi.close();
343
                extent.add(entityMaker.getExtent());
344
                System.out.println("Dxf: '"+name+"' cargado. ("+l+" l?neas).");
345
                this.lineNr = l;
346
                return this;
347
        }
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349
    /**
350
     * El fichero DXF se divide en grupos. Este m?todo permite leer cada grupo individualmente
351
     * @return devuelve la informaci?n del DXF en forma de objetos de la clase DxfGroup
352
     * @throws NumberFormatException
353
     * @throws IOException
354
     */
355
        private DxfGroup readGrp() throws NumberFormatException, IOException {
356
                DxfGroup g = DxfGroup.read(fi);
357
                if (g != null) l += 2;
358
                /*if (g.code == 8)
359
                        if (((String) g.data).length() < 1) {
360
                                System.err.println("a que un layer no puede ser ''?");
361
                                System.exit(1);
362
                        }*/
363
                return g;
364
        }
365

    
366
    /**
367
     * El fichero DXF se divide en varias secciones. Este m?todo se encarga de leer cada
368
     * una de ellas
369
     * @throws NumberFormatException
370
     * @throws Exception
371
     */
372
        private void readSection() throws NumberFormatException, Exception {
373
                while (true) {
374
                        grp = readGrp(); System.out.print("-1:"+grp);
375
                        if (grp.code == 2)
376
                                if (((String) grp.data).compareTo("HEADER") == 0)
377
                                        readHeader();
378
                                else if (((String) grp.data).compareTo("CLASSES") == 0)
379
                                        readAnySection();
380
                                else if (((String) grp.data).compareTo("TABLES") == 0)
381
                                        readTables();
382
                                else if (((String) grp.data).compareTo("BLOCKS") == 0)
383
                                        readBlocks();
384
                                else if (((String) grp.data).compareTo("ENTITIES") == 0)
385
                                        readEntities();
386
                                else if (((String) grp.data).compareTo("OBJECTS") == 0)
387
                                        readAnySection();
388
                                else {
389
                                        System.out.println("DxfRead: Seccion "+grp.data);
390
                                        readAnySection();
391
                                }
392
                        else
393
                                System.err.println("Dxf: Codigo/Seccion desconocidos" + grp);
394
                        if (grp.equals(0, "EOF")) break;
395
                        if (grp.equals(0, "ENDSEC")) break;
396
                }
397
        }
398

    
399
    /**
400
     * Habilita la lectura de la secci?n de TABLES
401
     * @throws NumberFormatException
402
     * @throws Exception
403
     */
404
        private void readTables() throws NumberFormatException, Exception {
405
                System.out.println("Dxf: Seccion TABLAS, linea "+ l+ "grp ="+ grp);
406
                int layerCnt = 0;
407
                String tableAct = "NONAME";
408

    
409
                Hashtable tables = new Hashtable();
410
                Vector table = new Vector();
411
                DxfGroupVector v = new DxfGroupVector();
412

    
413
                grp = readGrp();// System.out.print("0:"+grp);
414
                while (true) {
415
                        if (grp.code == 0) {
416
                                String data = (String) grp.getData();
417
                                if (data.compareTo("ENDSEC") == 0 || data.compareTo("EOF") == 0)
418
                                        break;
419
                                else if (data.compareTo("ENDTAB") == 0) {
420
                                        tables.put(tableAct, table);
421
                                        table = new Vector();
422
                                        grp = readGrp();// System.out.print("1:"+grp);
423

    
424
                                        /**/if (tableAct.compareTo("LAYER") == 0 && v.size()>0) {
425
                                                entityMaker.createLayer(v);
426
                                                System.out.println("Dxf: Layer "+v.getDataAsString(2));
427
                                                layerCnt++;
428
                                                v.clear();
429
                                        }/**/
430
                                        continue;
431
                                } else {
432
                                        if (table.size()==1) {
433
                                                tableAct = v.getDataAsString(2);
434
                                                System.out.println("Dxf: Tabla "+tableAct);
435
                                        } else
436
                                                if (tableAct.compareTo("LAYER") == 0 && v.size()>0) {
437
                                                        entityMaker.createLayer(v);
438
                                                        System.out.println("Dxf: Layer "+v.getDataAsString(2));
439
                                                        layerCnt++;
440
                                                }
441

    
442
                                        v.clear();
443
                                        v.add(grp);
444
                                }
445
                                while (true) {
446
                                        grp = readGrp();// System.out.print("2:"+grp);
447
                                        if (grp.code == 0)        break;
448
                                        v.add(grp);
449
                                }
450
                                table.add(v);
451
                        } else {
452
                                System.err.println("Dxf: Error de secuencia");
453
                                grp = readGrp(); //System.out.print("3:"+grp);
454
                        }
455
                }
456
                System.out.println("Dxf: Seccion TABLAS: " + layerCnt + " Capas. ");
457
        }
458

    
459
    /**
460
     * M?todo de lectura de secci?n por defecto. Se utiliza mientras se realiza la
461
     * implementaci?n correspondiente
462
     * @throws NumberFormatException
463
     * @throws IOException
464
     */
465
        private void readAnySection() throws NumberFormatException, IOException {
466
                System.out.println("Dxf: Seccion '"+((String) grp.getData())+"', linea "+ l);
467
                while (true) {
468
                        grp = readGrp();
469
                        if (grp.equals(0, "ENDSEC")) break;
470
                        else if (grp.equals(0, "EOF")) break;
471
                }
472
        }
473

    
474
        /**
475
         * Primera aproximaci?n a la implementaci?n de la lectura del HEADER. En principio
476
         * interesa que se lea la versi?n del DXF.
477
         * Para implementar esta parte del lector se ha optado por incluir el m?todo
478
         * setAcadVersion en el interface EntityFactory. A lo mejor conviene implementar
479
         * un nuevo interface VarSettings.
480
         * @throws NumberFormatException
481
         * @throws Exception
482
         */
483
        private void readHeader() throws NumberFormatException, Exception {
484
                System.out.println("Dxf: Seccion HEADER, linea "+ l);
485
                int variableCnt = 0;
486
                int cntVeces = 0;
487
                DxfGroupVector v = new DxfGroupVector();
488
                grp = readGrp();
489
                while (true) {
490
                        if (grp.equals(0, "EOF")) {
491
                                break;
492
                        }
493
                        else if (grp.code==9 || grp.code==0) {
494
                                if (v.size() > 0) {
495
                                        String lastVariable = (String) ((DxfGroup) v.get(0)).data;
496
                                        //System.out.println(lastVariable);
497
                                        if (lastVariable.compareTo("$ACADVER") == 0) {
498
                                                //System.out.println("Aqui llega.");
499
                                                headerManager.setAcadVersion(v);
500
                                        } else if (lastVariable.compareTo("$EXTMIN") == 0) {
501
                                                if(v.hasCode(3))
502
                                                        headerManager.loadMinZFromHeader(((Double)((DxfGroup) v.get(3)).data).doubleValue());
503
                    } else if (lastVariable.compareTo("$EXTMAX") == 0) {
504
                            if(v.hasCode(3))
505
                                    headerManager.loadMaxZFromHeader(((Double)((DxfGroup) v.get(3)).data).doubleValue());
506
                    } else if (lastVariable.compareTo("ENDSEC") == 0) {
507
                        //System.out.println("Llega al ENDSEC.");
508
                        break;
509
                                        } /*else
510
                                                System.err.println("Dxf: Variable "+lastVariable+" desconocida.");*/
511
                                }
512
                                v.clear();
513
                                v.add(grp);
514
                                while (true) {
515
                                        grp = readGrp();
516
                                        if (grp.code == 9 || grp.code==0)        break;
517
                                        v.add(grp);
518
                                }
519
                                variableCnt++;
520
                        }
521
                        cntVeces++;
522
                }
523
                System.out.println("Dxf: Seccion HEADER, " + variableCnt + " variables, "+ cntVeces + " veces.");
524
                //System.out.println("Seccion HEADER, linea "+ l+ " (SALGO)");
525
                System.out.println("readHeader: ACAD Version: " + headerManager.getDxfHeaderVars().getAcadVersion());
526
        }
527

    
528
    /**
529
     * Permite leer la secci?n ENTITIES del DXF, donde se encuentran las entidades
530
     * geom?tricas del DXF que no aparecen dentro de ning?n bloque
531
     * @throws NumberFormatException
532
     * @throws Exception
533
     */
534
        private void readEntities() throws NumberFormatException, Exception {
535
                System.out.println("Dxf: Seccion ENTITIES, linea "+ l);
536
                int entityCnt = 0;
537
                int cntVeces = 0;
538
                DxfGroupVector v = new DxfGroupVector();
539
                grp = readGrp();
540
                while (true) {
541
                        if (grp.equals(0, "EOF")) break;
542
                        else if (grp.code == 0) {
543
                                if (v.size() > 0) {
544
                                        String lastEntity = (String) ((DxfGroup) v.get(0)).data;
545
                                        if (lastEntity.compareTo("POLYLINE") == 0) {
546
                                                entityMaker.createPolyline(v);
547
                                        } else if (lastEntity.compareTo("VERTEX") == 0) {
548
                                                entityMaker.addVertex(v);
549
                                        } else if (lastEntity.compareTo("SEQEND") == 0) {
550
                                                entityMaker.endSeq();
551
                                        } else if (lastEntity.compareTo("LWPOLYLINE") == 0) {
552
                                                entityMaker.createLwPolyline(v);
553
                                        } else if (lastEntity.compareTo("LINE") == 0) {
554
                                                entityMaker.createLine(v);
555
                                        } else if (lastEntity.compareTo("TEXT") == 0) {
556
                                                entityMaker.createText(v);
557
                                        } else if (lastEntity.compareTo("MTEXT") == 0) {
558
                                                entityMaker.createMText(v);
559
                                        } else if (lastEntity.compareTo("POINT") == 0) {
560
                                                entityMaker.createPoint(v);
561
                                        } else if (lastEntity.compareTo("CIRCLE") == 0) {
562
                                                entityMaker.createCircle(v);
563
                                        } else if (lastEntity.compareTo("ELLIPSE") == 0) {
564
                                                entityMaker.createEllipse(v);
565
                                        } else if (lastEntity.compareTo("ARC") == 0) {
566
                                                entityMaker.createArc(v);
567
                                        } else if (lastEntity.compareTo("INSERT") == 0) {
568
                                                entityMaker.createInsert(v);
569
                                        } else if (lastEntity.compareTo("SOLID") == 0) {
570
                                                entityMaker.createSolid(v);
571
                                        } else if (lastEntity.compareTo("SPLINE") == 0) {
572
                                                entityMaker.createSpline(v);
573
                                        } else if (lastEntity.compareTo("ATTRIB") == 0) {
574
                                                entityMaker.createAttrib(v);
575
                                        } else if (lastEntity.compareTo("ENDSEC") == 0) {
576
                                                break;
577
                                        } else
578
                                                System.err.println("Dxf: Entidad "+lastEntity+" desconocida.");
579
                                }
580
                                v.clear();
581
                                v.add(grp);
582
                                while (true) {
583
                                        grp = readGrp();
584
                                        if (grp.code == 0)        break;
585
                                        v.add(grp);
586
                                }
587
                                entityCnt++;
588
                        }
589
                        cntVeces++;
590
                }
591
                System.out.println("Dxf: Seccion ENTITIES, " + entityCnt + " entidades, "+ cntVeces + " veces.");
592
                //System.out.println("Seccion ENTITIES, linea "+ l+ " (SALGO)");
593
        }
594

    
595
    /**
596
     * Permite la secci?n BLOCKS del DXF, donde se encuentran las definiciones de los
597
     * bloques que componen el DXF
598
     * @throws NumberFormatException
599
     * @throws Exception
600
     */
601
        private void readBlocks() throws NumberFormatException, Exception {
602
                System.out.println("Dxf: Seccion BLOCKS, linea "+ l);
603
                int blkCnt = 0;
604
                int cntVeces = 0;
605
                DxfGroupVector v = new DxfGroupVector();
606
                grp = readGrp();
607
                while (true) {
608
                        if (grp.equals(0, "EOF")) break;
609
                        else if (grp.code == 0) {
610
                                if (v.size() > 0) {
611
                                        String lastEntity = (String) ((DxfGroup) v.get(0)).data;
612
                                        if (lastEntity.compareTo("BLOCK") == 0) {
613
                                                //System.out.println("readBlocks(): Empezamos a leer un bloque");
614
                                                entityMaker.createBlock(v);
615
                                        } else if (lastEntity.compareTo("POLYLINE") == 0) {
616
                                                //System.out.println("readBlocks(): A?adimos una polilinea al bloque");
617
                                                entityMaker.createPolyline(v);
618
                                        } else if (lastEntity.compareTo("VERTEX") == 0) {
619
                                                //System.out.println("readBlocks(): A?adimos un vertice a la polilinea");
620
                                                entityMaker.addVertex(v);
621
                                        } else if (lastEntity.compareTo("SEQEND") == 0) {
622
                                                //System.out.println("readBlocks(): Cerramos una polilinea");
623
                                                entityMaker.endSeq();
624
                                        } else if (lastEntity.compareTo("LWPOLYLINE") == 0) {
625
                                                //System.out.println("readBlocks(): A?adimos una lwpolilinea al bloque");
626
                                                entityMaker.createLwPolyline(v);
627
                                        } else if (lastEntity.compareTo("LINE") == 0) {
628
                                                //System.out.println("readBlocks(): A?adimos una linea al bloque");
629
                                                entityMaker.createLine(v);
630
                                        } else if (lastEntity.compareTo("TEXT") == 0) {
631
                                                //System.out.println("readBlocks(): A?adimos un texto al bloque");
632
                                                entityMaker.createText(v);
633
                                        } else if (lastEntity.compareTo("MTEXT") == 0) {
634
                                                //System.out.println("readBlocks(): A?adimos un m-texto al bloque");
635
                                                entityMaker.createMText(v);
636
                                        } else if (lastEntity.compareTo("POINT") == 0) {
637
                                                //System.out.println("readBlocks(): A?adimos un punto al bloque");
638
                                                entityMaker.createPoint(v);
639
                                        } else if (lastEntity.compareTo("CIRCLE") == 0) {
640
                                                //System.out.println("readBlocks(): A?adimos un circulo al bloque");
641
                                                entityMaker.createCircle(v);
642
                                        } else if (lastEntity.compareTo("ARC") == 0) {
643
                                                //System.out.println("readBlocks(): A?adimos un arco al bloque");
644
                                                entityMaker.createArc(v);
645
                                        } else if (lastEntity.compareTo("INSERT") == 0) {
646
                                                //System.out.println("readBlocks(): A?adimos un insert al bloque");
647
                                                entityMaker.createInsert(v);
648
                                        } else if (lastEntity.compareTo("SOLID") == 0) {
649
                                                //System.out.println("readBlocks(): A?adimos un solido al bloque");
650
                                                entityMaker.createSolid(v);
651
                                        } else if (lastEntity.compareTo("SPLINE") == 0) {
652
                                                entityMaker.createSpline(v);
653
                                        } else if (lastEntity.compareTo("ATTDEF") == 0) {
654
                                                entityMaker.createAttdef(v);
655
                                        } else if (lastEntity.compareTo("ENDBLK") == 0) {
656
                                                //System.out.println("readBlocks(): Cerramos un bloque"+v);
657
                                                entityMaker.endBlk(v);
658
                                        } else if (lastEntity.compareTo("ENDSEC") == 0) {
659
                                                break;
660
                                        } else
661
                                                System.err.println("Dxf: Entidad de bloque "+lastEntity+" desconocida.");
662
                                }
663
                                v.clear();
664
                                v.add(grp);
665
                                while (true) {
666
                                        grp = readGrp();
667
                                        if (grp.code == 0)        break;
668
                                        v.add(grp);
669
                                }
670
                                blkCnt++;
671
                        }
672
                        cntVeces++;
673
                }
674

    
675
                entityMaker.testBlocks();
676
                // Cuando termina de leer la secci?n de bloques se asegura de que todos los campos
677
                // son distintos.
678
                //System.out.println("readBlocks(): entityMaker.getAttributes().size() = " + entityMaker.getAttributes().size());
679
                entityMaker.depureAttributes();
680
                //System.out.println("readBlocks(): entityMaker.getAttributes().size() = " + entityMaker.getAttributes().size());
681
                System.out.println("Dxf: Seccion BLOCKS, " + blkCnt + " elementos de bloque. "+ cntVeces + " veces.");
682
        }
683

    
684
    /**
685
     * Devuelve los objetos geom?tricos obtenidos de un DXF
686
     */
687
        public IObjList getObjects() {
688
                return this.entityMaker.getObjects();
689
        }
690

    
691
        /**
692
         * jmorell: M?todo que permite salvar capas al formato DXF2000.
693
         * Este m?todo ha sido actualizado en el proceso de implementaci?n del piloto
694
         * de CAD. En este piloto deb?a existir soporte para elipses, y este es uno de
695
         * los motivos que nos llevan a implementar ahora para DXF2000, puesto que el
696
         * DXF R12 no soporta elipses.
697
         * @param fName
698
         * @throws IOException
699
         */
700
        public void save(String fName) throws IOException {
701
                System.out.println("save: fName = " + fName);
702
                long t2, t1;
703
                t1 = getTime();
704
                fName = DataSource.normalize(fName);
705
                FileWriter fw = new FileWriter(fName);
706
                // COMMENTAIRES DU TRADUCTEUR
707
//                fw.write(DxfGroup.toString(999, Integer.toString(features.size()) + " features"));
708
                fw.write(DxfGroup.toString(999, "TRANSLATION BY geo.cresques.io.DxfFile"));
709
                fw.write(DxfGroup.toString(999, "DATE : " + (new Date()).toString()));
710
                writeHeader(fw);
711
                writeTables(fw);
712
                writeBlocks(fw);
713
                writeEntities(fw);
714
                writeObjects(fw);
715
                fw.write(DxfGroup.toString(0, "EOF"));
716
                fw.flush();
717
                fw.close();
718
                t2 = getTime();
719
                System.out.println("DxfFile.save(): Tiempo salvando: " + (t2-t1)/1000 + " seg.");
720
        }
721

    
722
        /**
723
         * Escritor de la cabecera de un DXF.
724
         * jmorell: Actualizaci?n del escritor de DXF de R12 a 2000.
725
         * @param fw, un FileWriter para escribir ficheros
726
         * @throws IOException
727
         */
728
        public void writeHeader(FileWriter fw) throws IOException {
729
                fw.write(DxfGroup.toString(0, "SECTION"));
730
                fw.write(DxfGroup.toString(2, "HEADER"));
731
                fw.write(DxfGroup.toString(9, "$ACADVER"));
732
                        //fw.write(DxfGroup.toString(1, "AC1009"));                        // DXF R12
733
                        fw.write(DxfGroup.toString(1, "AC1015"));                        // DXF 2000
734
                fw.write(DxfGroup.toString(9, "$INSBASE"));
735
                        fw.write(DxfGroup.toString(10, 0.0, 1));
736
                        fw.write(DxfGroup.toString(20, 0.0, 1));
737
                        fw.write(DxfGroup.toString(30, 0.0, 1));
738
                fw.write(DxfGroup.toString(9, "$EXTMIN"));
739
                        fw.write(DxfGroup.toString(10, extent.minX(), 6));
740
                        fw.write(DxfGroup.toString(20, extent.minY(), 6));
741
                        if (dxf3DFlag) fw.write(DxfGroup.toString(30, extent.minX(), 6));
742
            else fw.write(DxfGroup.toString(30, 0.0, 6));
743
                fw.write(DxfGroup.toString(9, "$EXTMAX"));
744
                        fw.write(DxfGroup.toString(10, extent.maxX(), 6));
745
                        fw.write(DxfGroup.toString(20, extent.maxY(), 6));
746
            if (dxf3DFlag) fw.write(DxfGroup.toString(30, extent.maxX(), 6));
747
            else fw.write(DxfGroup.toString(30, 0.0, 6));
748
                fw.write(DxfGroup.toString(9, "$LIMMIN"));
749
                        fw.write(DxfGroup.toString(10, extent.minX(), 6));
750
                        fw.write(DxfGroup.toString(20, extent.minY(), 6));
751
                fw.write(DxfGroup.toString(9, "$LIMMAX"));
752
                        fw.write(DxfGroup.toString(10, extent.maxX(), 6));
753
                        fw.write(DxfGroup.toString(20, extent.maxY(), 6));
754
                fw.write(DxfGroup.toString(9, "$ORTHOMODE")+DxfGroup.toString(70, 0));
755
                fw.write(DxfGroup.toString(9, "$REGENMODE")+DxfGroup.toString(70, 1));
756
                fw.write(DxfGroup.toString(9, "$FILLMODE")+        DxfGroup.toString(70, 1));
757
                fw.write(DxfGroup.toString(9, "$QTEXTMODE")+DxfGroup.toString(70, 0));
758
                fw.write(DxfGroup.toString(9, "$MIRRTEXT")+        DxfGroup.toString(70, 1));
759
                fw.write(DxfGroup.toString(9, "$DRAGMODE")+        DxfGroup.toString(70, 2));
760
                fw.write(DxfGroup.toString(9, "$LTSCALE")+        DxfGroup.toString(40, 1.0, 1));
761
                fw.write(DxfGroup.toString(9, "$OSMODE")+        DxfGroup.toString(70, 0));
762
                fw.write(DxfGroup.toString(9, "$ATTMODE")+        DxfGroup.toString(70, 1));
763
                fw.write(DxfGroup.toString(9, "$TEXTSIZE")+        DxfGroup.toString(40, 0.2, 1));
764
                fw.write(DxfGroup.toString(9, "$TRACEWID")+        DxfGroup.toString(40, 0.05, 2));
765
                fw.write(DxfGroup.toString(9, "$TEXTSTYLE")+        DxfGroup.toString(7, "STANDARD"));
766
                fw.write(DxfGroup.toString(9, "$CLAYER")+        DxfGroup.toString(8, "0"));
767
                fw.write(DxfGroup.toString(9, "$CELTYPE")+        DxfGroup.toString(6, "CONTINUOUS"));
768
                fw.write(DxfGroup.toString(9, "$CECOLOR")+        DxfGroup.toString(62, 256));
769
                fw.write(DxfGroup.toString(9, "$DIMSCALE")+        DxfGroup.toString(40, 1.0, 1));
770
                fw.write(DxfGroup.toString(9, "$DIMASZ")+        DxfGroup.toString(40, 0.18, 2));
771
                fw.write(DxfGroup.toString(9, "$DIMEXO")+        DxfGroup.toString(40, 0.0625, 4));
772
                fw.write(DxfGroup.toString(9, "$DIMDLI")+        DxfGroup.toString(40, 0.38, 2));
773
                fw.write(DxfGroup.toString(9, "$DIMRND")+        DxfGroup.toString(40, 0.0, 1));
774
                fw.write(DxfGroup.toString(9, "$DIMDLE")+        DxfGroup.toString(40, 0.0, 1));
775
                fw.write(DxfGroup.toString(9, "$DIMEXE")+        DxfGroup.toString(40, 0.18, 2));
776
                fw.write(DxfGroup.toString(9, "$DIMTP")+        DxfGroup.toString(40, 0.0, 1));
777
                fw.write(DxfGroup.toString(9, "$DIMTM")+        DxfGroup.toString(40, 0.0, 1));
778
                fw.write(DxfGroup.toString(9, "$DIMTXT")+        DxfGroup.toString(40, 0.18, 2));
779
                fw.write(DxfGroup.toString(9, "$DIMCEN")+        DxfGroup.toString(40, 0.09, 2));
780
                fw.write(DxfGroup.toString(9, "$DIMTSZ")+        DxfGroup.toString(40, 0.0, 1));
781
                fw.write(DxfGroup.toString(9,"$DIMTOL")+        DxfGroup.toString(70,0));
782
                fw.write(DxfGroup.toString(9,"$DIMLIM")+        DxfGroup.toString(70,0));
783
                fw.write(DxfGroup.toString(9,"$DIMTIH")+        DxfGroup.toString(70,1));
784
                fw.write(DxfGroup.toString(9,"$DIMTOH")+        DxfGroup.toString(70,1));
785
                fw.write(DxfGroup.toString(9,"$DIMSE1")+        DxfGroup.toString(70,0));
786
                fw.write(DxfGroup.toString(9,"$DIMSE2")+        DxfGroup.toString(70,0));
787
                fw.write(DxfGroup.toString(9,"$DIMTAD")+        DxfGroup.toString(70,0));
788
                fw.write(DxfGroup.toString(9,"$DIMZIN")+        DxfGroup.toString(70,0));
789
                fw.write(DxfGroup.toString(9,"$DIMBLK")+        DxfGroup.toString(1,""));
790
                fw.write(DxfGroup.toString(9,"$DIMASO")+        DxfGroup.toString(70,1));
791
                fw.write(DxfGroup.toString(9,"$DIMSHO")+        DxfGroup.toString(70,1));
792
                fw.write(DxfGroup.toString(9,"$DIMPOST")+        DxfGroup.toString(1,""));
793
                fw.write(DxfGroup.toString(9,"$DIMAPOST")+        DxfGroup.toString(1,""));
794
                fw.write(DxfGroup.toString(9,"$DIMALT")+        DxfGroup.toString(70,0));
795
                fw.write(DxfGroup.toString(9,"$DIMALTD")+        DxfGroup.toString(70,2));
796
                fw.write(DxfGroup.toString(9,"$DIMALTF")+        DxfGroup.toString(40,25.4,1));
797
                fw.write(DxfGroup.toString(9,"$DIMLFAC")+        DxfGroup.toString(40,1.0,1));
798
                fw.write(DxfGroup.toString(9,"$DIMTOFL")+        DxfGroup.toString(70,0));
799
                fw.write(DxfGroup.toString(9,"$DIMTVP")+        DxfGroup.toString(40,0.0,1));
800
                fw.write(DxfGroup.toString(9,"$DIMTIX")+        DxfGroup.toString(70,0));
801
                fw.write(DxfGroup.toString(9,"$DIMSOXD")+        DxfGroup.toString(70,0));
802
                fw.write(DxfGroup.toString(9,"$DIMSAH")+        DxfGroup.toString(70,0));
803
                fw.write(DxfGroup.toString(9,"$DIMBLK1")+        DxfGroup.toString(1,""));
804
                fw.write(DxfGroup.toString(9,"$DIMBLK2")+        DxfGroup.toString(1,""));
805
                fw.write(DxfGroup.toString(9,"$DIMSTYLE")+        DxfGroup.toString(2,"STANDARD"));
806
                fw.write(DxfGroup.toString(9,"$DIMCLRD")+        DxfGroup.toString(70,0));
807
                fw.write(DxfGroup.toString(9,"$DIMCLRE")+        DxfGroup.toString(70,0));
808
                fw.write(DxfGroup.toString(9,"$DIMCLRT")+        DxfGroup.toString(70,0));
809
                fw.write(DxfGroup.toString(9,"$DIMTFAC")+        DxfGroup.toString(40,1.0,1));
810
                fw.write(DxfGroup.toString(9,"$DIMGAP")+        DxfGroup.toString(40,0.09,2));
811
                fw.write(DxfGroup.toString(9,"$LUNITS")+        DxfGroup.toString(70,2));
812
                fw.write(DxfGroup.toString(9,"$LUPREC")+        DxfGroup.toString(70,4));
813
                fw.write(DxfGroup.toString(9,"$AXISMODE")+        DxfGroup.toString(70,0));
814
                fw.write(DxfGroup.toString(9,"$AXISUNIT"));
815
                fw.write(DxfGroup.toString(10,0.0,1));
816
                fw.write(DxfGroup.toString(20,0.0,1));
817
                fw.write(DxfGroup.toString(9,"$SKETCHINC")+        DxfGroup.toString(40,0.1,1));
818
                fw.write(DxfGroup.toString(9,"$FILLETRAD")+        DxfGroup.toString(40,0.0,1));
819
                fw.write(DxfGroup.toString(9,"$AUNITS")+        DxfGroup.toString(70,0));
820
                fw.write(DxfGroup.toString(9,"$AUPREC")+        DxfGroup.toString(70,0));
821
                fw.write(DxfGroup.toString(9,"$MENU")+                DxfGroup.toString(1,"acad"));
822
                fw.write(DxfGroup.toString(9,"$ELEVATION")+        DxfGroup.toString(40,0.0,1));
823
                fw.write(DxfGroup.toString(9,"$PELEVATION")+DxfGroup.toString(40,0.0,1));
824
                fw.write(DxfGroup.toString(9,"$THICKNESS")+        DxfGroup.toString(40,0.0,1));
825
                fw.write(DxfGroup.toString(9,"$LIMCHECK")+        DxfGroup.toString(70,0));
826
                fw.write(DxfGroup.toString(9,"$BLIPMODE")+        DxfGroup.toString(70,1));
827
                fw.write(DxfGroup.toString(9,"$CHAMFERA")+        DxfGroup.toString(40,0.0,1));
828
                fw.write(DxfGroup.toString(9,"$CHAMFERB")+        DxfGroup.toString(40,0.0,1));
829
                fw.write(DxfGroup.toString(9,"$SKPOLY")+        DxfGroup.toString(70,0));
830
                fw.write(DxfGroup.toString(9,"$TDCREATE")+        DxfGroup.toString(40,2453116.436828704,9));
831
                fw.write(DxfGroup.toString(9,"$TDUPDATE")+        DxfGroup.toString(40,2453116.436828704,9));
832
                fw.write(DxfGroup.toString(9,"$TDINDWG")+        DxfGroup.toString(40,0.0000000000,10));
833
                fw.write(DxfGroup.toString(9,"$TDUSRTIMER")+DxfGroup.toString(40,0.0000000000,10));
834
                fw.write(DxfGroup.toString(9,"$USRTIMER")+        DxfGroup.toString(70,1));
835
                fw.write(DxfGroup.toString(9,"$ANGBASE")+        DxfGroup.toString(50,0.0,1));
836
                fw.write(DxfGroup.toString(9,"$ANGDIR")+        DxfGroup.toString(70,0));
837
                fw.write(DxfGroup.toString(9,"$PDMODE")+        DxfGroup.toString(70,0));
838
                fw.write(DxfGroup.toString(9,"$PDSIZE")+        DxfGroup.toString(40,0.0,1));
839
                fw.write(DxfGroup.toString(9,"$PLINEWID")+        DxfGroup.toString(40,0.0,1));
840
                fw.write(DxfGroup.toString(9,"$COORDS")+        DxfGroup.toString(70,0));
841
                fw.write(DxfGroup.toString(9,"$SPLFRAME")+        DxfGroup.toString(70,0));
842
                fw.write(DxfGroup.toString(9,"$SPLINETYPE")+DxfGroup.toString(70,6));
843
                fw.write(DxfGroup.toString(9,"$SPLINESEGS")+DxfGroup.toString(70,10));
844
                fw.write(DxfGroup.toString(9,"$ATTDIA")+        DxfGroup.toString(70,0));
845
                fw.write(DxfGroup.toString(9,"$ATTREQ")+        DxfGroup.toString(70,1));
846
                fw.write(DxfGroup.toString(9,"$HANDLING")+        DxfGroup.toString(70,1));
847
                fw.write(DxfGroup.toString(9,"$HANDSEED")+        DxfGroup.toString(5,"394B"));
848
                fw.write(DxfGroup.toString(9,"$SURFTAB1")+        DxfGroup.toString(70,6));
849
                fw.write(DxfGroup.toString(9,"$SURFTAB2")+        DxfGroup.toString(70,6));
850
                fw.write(DxfGroup.toString(9,"$SURFTYPE")+        DxfGroup.toString(70,6));
851
                fw.write(DxfGroup.toString(9,"$SURFU")+                DxfGroup.toString(70,6));
852
                fw.write(DxfGroup.toString(9,"$SURFV")+                DxfGroup.toString(70,6));
853
                fw.write(DxfGroup.toString(9,"$UCSNAME")+        DxfGroup.toString(2,""));
854
                fw.write(DxfGroup.toString(9,"$UCSORG"));
855
                fw.write(DxfGroup.toString(10,0.0,1));
856
                fw.write(DxfGroup.toString(20,0.0,1));
857
                fw.write(DxfGroup.toString(30,0.0,1));
858
                fw.write(DxfGroup.toString(9,"$UCSXDIR"));
859
                fw.write(DxfGroup.toString(10,1.0,1));
860
                fw.write(DxfGroup.toString(20,0.0,1));
861
                fw.write(DxfGroup.toString(30,0.0,1));
862
                fw.write(DxfGroup.toString(9,"$UCSYDIR"));
863
                fw.write(DxfGroup.toString(10,0.0,1));
864
                fw.write(DxfGroup.toString(20,1.0,1));
865
                fw.write(DxfGroup.toString(30,0.0,1));
866
                fw.write(DxfGroup.toString(9,"$PUCSNAME")+        DxfGroup.toString(2,""));
867
                fw.write(DxfGroup.toString(9,"$PUCSORG"));
868
                fw.write(DxfGroup.toString(10,0.0,1));
869
                fw.write(DxfGroup.toString(20,0.0,1));
870
                fw.write(DxfGroup.toString(30,0.0,1));
871
                fw.write(DxfGroup.toString(9,"$PUCSXDIR"));
872
                fw.write(DxfGroup.toString(10,1.0,1));
873
                fw.write(DxfGroup.toString(20,0.0,1));
874
                fw.write(DxfGroup.toString(30,0.0,1));
875
                fw.write(DxfGroup.toString(9,"$PUCSYDIR"));
876
                fw.write(DxfGroup.toString(10,0.0,1));
877
                fw.write(DxfGroup.toString(20,1.0,1));
878
                fw.write(DxfGroup.toString(30,0.0,1));
879
                fw.write(DxfGroup.toString(9,"$USERI1")+        DxfGroup.toString(70,0));
880
                fw.write(DxfGroup.toString(9,"$USERI2")+        DxfGroup.toString(70,0));
881
                fw.write(DxfGroup.toString(9,"$USERI3")+        DxfGroup.toString(70,0));
882
                fw.write(DxfGroup.toString(9,"$USERI4")+        DxfGroup.toString(70,0));
883
                fw.write(DxfGroup.toString(9,"$USERI5")+        DxfGroup.toString(70,0));
884
                fw.write(DxfGroup.toString(9,"$USERR1")+        DxfGroup.toString(40,0.0,1));
885
                fw.write(DxfGroup.toString(9,"$USERR2")+        DxfGroup.toString(40,0.0,1));
886
                fw.write(DxfGroup.toString(9,"$USERR3")+        DxfGroup.toString(40,0.0,1));
887
                fw.write(DxfGroup.toString(9,"$USERR4")+        DxfGroup.toString(40,0.0,1));
888
                fw.write(DxfGroup.toString(9,"$USERR5")+        DxfGroup.toString(40,0.0,1));
889
                fw.write(DxfGroup.toString(9,"$WORLDVIEW")+        DxfGroup.toString(70,1));
890
                fw.write(DxfGroup.toString(9,"$SHADEDGE")+        DxfGroup.toString(70,3));
891
                fw.write(DxfGroup.toString(9,"$SHADEDIF")+        DxfGroup.toString(70,70));
892
                fw.write(DxfGroup.toString(9,"$TILEMODE")+        DxfGroup.toString(70,1));
893
                fw.write(DxfGroup.toString(9,"$MAXACTVP")+        DxfGroup.toString(70,16));
894
                fw.write(DxfGroup.toString(9,"$PINSBASE"));
895
                fw.write(DxfGroup.toString(10,0.0,1));
896
                fw.write(DxfGroup.toString(20,0.0,1));
897
                fw.write(DxfGroup.toString(30,0.0,1));
898
                fw.write(DxfGroup.toString(9,"$PLIMCHECK")+        DxfGroup.toString(70,0));
899
                fw.write(DxfGroup.toString(9,"$PEXTMIN"));
900
                fw.write(DxfGroup.toString(10,"-1.000000E+20"));
901
                fw.write(DxfGroup.toString(20,"-1.000000E+20"));
902
                fw.write(DxfGroup.toString(30,"-1.000000E+20"));
903
                fw.write(DxfGroup.toString(9,"$PEXTMAX"));
904
                fw.write(DxfGroup.toString(10,"-1.000000E+20"));
905
                fw.write(DxfGroup.toString(20,"-1.000000E+20"));
906
                fw.write(DxfGroup.toString(30,"-1.000000E+20"));
907
                fw.write(DxfGroup.toString(9,"$PLIMMIN"));
908
                fw.write(DxfGroup.toString(10,0.0,1));
909
                fw.write(DxfGroup.toString(20,0.0,1));
910
                fw.write(DxfGroup.toString(9,"$PLIMMAX"));
911
                fw.write(DxfGroup.toString(10,12.0,1));
912
                fw.write(DxfGroup.toString(20,9.0,1));
913
                fw.write(DxfGroup.toString(9,"$UNITMODE")+        DxfGroup.toString(70,0));
914
                fw.write(DxfGroup.toString(9,"$VISRETAIN")+        DxfGroup.toString(70,0));
915
                fw.write(DxfGroup.toString(9,"$PLINEGEN")+        DxfGroup.toString(70,1));
916
                fw.write(DxfGroup.toString(9,"$PSLTSCALE")+        DxfGroup.toString(70,0));
917
                fw.write(DxfGroup.toString(9,"$TREEDEPTH")+        DxfGroup.toString(70,3020));
918
                fw.write(DxfGroup.toString(9,"$DWGCODEPAGE")+DxfGroup.toString(3,"ansi_1252"));
919
/*
920
                fw.write(DxfGroup.toString(9, "$ELEVATION"));
921
                        fw.write(DxfGroup.toString(40, 0.0, 3));
922
                fw.write(DxfGroup.toString(9, "$LIMCHECK"));
923
                        fw.write(DxfGroup.toString(70, 1));
924
                fw.write(DxfGroup.toString(9, "$LUNITS"));
925
                        fw.write(DxfGroup.toString(70, 2));
926
                fw.write(DxfGroup.toString(9, "$LUPREC"));
927
                        fw.write(DxfGroup.toString(70, 2));*/
928
                fw.write(DxfGroup.toString(0, "ENDSEC"));
929
        }
930

    
931
        /**
932
         * Escritor de la secci?n TABLES de un DXF.
933
         * @param fw, FileWriter
934
         * @throws IOException
935
         */
936
        public void writeTables(FileWriter fw) throws IOException {
937
                fw.write(DxfGroup.toString(0, "SECTION"));
938
                fw.write(DxfGroup.toString(2, "TABLES"));
939
                // esta tampoco.
940
                writeVPortTable(fw);
941
                writeLTypeTable(fw);
942
                writeLayerTable(fw);
943
                writeStyleTable(fw);
944
                // estas no son las provocan el pete.
945
                writeViewTable(fw);
946
                writeUCSTable(fw);
947
                // esta provoca el pete. Y si no se pone las tablas aparecen
948
                // incompletas y acad no abre el fichero ...
949
                writeAppidTable(fw);
950
                writeDimStyleTable(fw);
951
                // esta no provoca pete.
952
                writeBlockRecordTable(fw);
953
                fw.write(DxfGroup.toString(0, "ENDSEC"));
954
        }
955

    
956
        /**
957
         * Escritor de la tabla VPORT.
958
         * @param fw
959
         * @throws IOException
960
         */
961
        public void writeVPortTable(FileWriter fw) throws IOException {
962
                fw.write(DxfGroup.toString(0, "TABLE"));
963
                fw.write(DxfGroup.toString(2, "VPORT"));
964
                fw.write(DxfGroup.toString(5, 8));
965
                fw.write(DxfGroup.toString(100, "AcDbSymbolTable"));
966
                fw.write(DxfGroup.toString(70, 0));
967
                /*fw.write(DxfGroup.toString(70, 1));
968
                fw.write(DxfGroup.toString(0, "VPORT"));
969
                fw.write(DxfGroup.toString(5, 30));
970
                fw.write(DxfGroup.toString(100, "AcDbSymbolTableRecord"));
971
                fw.write(DxfGroup.toString(100, "AcDbViewportTableRecord"));
972
                fw.write(DxfGroup.toString(2, "*Active"));
973
                fw.write(DxfGroup.toString(70, 0));
974
                fw.write(DxfGroup.toString(10, 0.0, 4));
975
                fw.write(DxfGroup.toString(20, 0.0, 4));
976
                fw.write(DxfGroup.toString(11, 1.0, 4));
977
                fw.write(DxfGroup.toString(21, 1.0, 4));
978
                fw.write(DxfGroup.toString(12, 286.30555555555549, 10));
979
                fw.write(DxfGroup.toString(22, 148.5, 4));
980
                fw.write(DxfGroup.toString(13, 0.0, 4));
981
                fw.write(DxfGroup.toString(23, 0.0, 4));
982
                fw.write(DxfGroup.toString(14, 10.0, 4));
983
                fw.write(DxfGroup.toString(24, 10.0, 4));
984
                fw.write(DxfGroup.toString(15, 10.0, 4));
985
                fw.write(DxfGroup.toString(25, 10.0, 4));
986
                fw.write(DxfGroup.toString(16, 0.0, 4));
987
                fw.write(DxfGroup.toString(26, 0.0, 4));
988
                fw.write(DxfGroup.toString(36, 1.0, 4));
989
                fw.write(DxfGroup.toString(17, 0.0, 4));
990
                fw.write(DxfGroup.toString(27, 0.0, 4));
991
                fw.write(DxfGroup.toString(37, 0.0, 4));
992
                fw.write(DxfGroup.toString(40, 297.0, 4));
993
                fw.write(DxfGroup.toString(41, 1.92798353909465, 10));
994
                fw.write(DxfGroup.toString(42, 50.0, 4));
995
                fw.write(DxfGroup.toString(43, 0.0, 4));
996
                fw.write(DxfGroup.toString(44, 0.0, 4));
997
                fw.write(DxfGroup.toString(50, 0.0, 4));
998
                fw.write(DxfGroup.toString(51, 0.0, 4));
999
                fw.write(DxfGroup.toString(71, 0));
1000
                fw.write(DxfGroup.toString(72, 100));
1001
                fw.write(DxfGroup.toString(73, 1));
1002
                fw.write(DxfGroup.toString(74, 3));
1003
                fw.write(DxfGroup.toString(75, 1));
1004
                fw.write(DxfGroup.toString(76, 1));
1005
                fw.write(DxfGroup.toString(77, 0));
1006
                fw.write(DxfGroup.toString(78, 0));
1007
                fw.write(DxfGroup.toString(281, 0));
1008
                fw.write(DxfGroup.toString(65, 1));
1009
                fw.write(DxfGroup.toString(110, 0.0, 4));
1010
                fw.write(DxfGroup.toString(120, 0.0, 4));
1011
                fw.write(DxfGroup.toString(130, 0.0, 4));
1012
                fw.write(DxfGroup.toString(111, 1.0, 4));
1013
                fw.write(DxfGroup.toString(121, 0.0, 4));
1014
                fw.write(DxfGroup.toString(131, 0.0, 4));
1015
                fw.write(DxfGroup.toString(112, 0.0, 4));
1016
                fw.write(DxfGroup.toString(122, 1.0, 4));
1017
                fw.write(DxfGroup.toString(132, 0.0, 4));
1018
                fw.write(DxfGroup.toString(79, 0));
1019
                fw.write(DxfGroup.toString(146, 0.0, 4));*/
1020
                fw.write(DxfGroup.toString(0, "ENDTAB"));
1021
        }
1022

    
1023
        /**
1024
         * Escritor de la tabla LTYPE.
1025
         * @param fw
1026
         * @throws IOException
1027
         */
1028
        public void writeLTypeTable(FileWriter fw) throws IOException {
1029
                fw.write(DxfGroup.toString(0, "TABLE"));
1030
                fw.write(DxfGroup.toString(2, "LTYPE"));
1031
                fw.write(DxfGroup.toString(5, 5));
1032
                fw.write(DxfGroup.toString(100, "AcDbSymbolTable"));
1033
                fw.write(DxfGroup.toString(70, 1));
1034
                // Aqui hay que crear un objeto DxfLType como el DxfLayer tambi?n basado en
1035
                // el lector de DXF de Mich.
1036
                /*DxfTABLE_LTYPE_ITEM ltype =
1037
                        new DxfTABLE_LTYPE_ITEM("CONTINUE", 0, "", 65, 0f, new float[0]);
1038
                fw.write(ltype.toString());*/
1039
                fw.write(DxfGroup.toString(0, "LTYPE"));
1040
                fw.write(DxfGroup.toString(5, 14));
1041
                fw.write(DxfGroup.toString(100, "AcDbSymbolTableRecord"));
1042
                fw.write(DxfGroup.toString(100, "AcDbLinetypeTableRecord"));
1043
                fw.write(DxfGroup.toString(2, "ByBlock"));
1044
                fw.write(DxfGroup.toString(70, 0));
1045
                fw.write(DxfGroup.toString(3, ""));
1046
                fw.write(DxfGroup.toString(72, 65));
1047
                fw.write(DxfGroup.toString(73, 0));
1048
                fw.write(DxfGroup.toString(40, 0.0, 4));
1049
                fw.write(DxfGroup.toString(0, "LTYPE"));
1050
                fw.write(DxfGroup.toString(5, 15));
1051
                fw.write(DxfGroup.toString(100, "AcDbSymbolTableRecord"));
1052
                fw.write(DxfGroup.toString(100, "AcDbLinetypeTableRecord"));
1053
                fw.write(DxfGroup.toString(2, "ByLayer"));
1054
                fw.write(DxfGroup.toString(70, 0));
1055
                fw.write(DxfGroup.toString(3, ""));
1056
                fw.write(DxfGroup.toString(72, 65));
1057
                fw.write(DxfGroup.toString(73, 0));
1058
                fw.write(DxfGroup.toString(40, 0.0, 4));
1059
                fw.write(DxfGroup.toString(0, "ENDTAB"));
1060
        }
1061

    
1062
        /**
1063
         * Escritor de la tabla LAYER.
1064
         * @param fw
1065
         * @throws IOException
1066
         */
1067
        public void writeLayerTable(FileWriter fw) throws IOException {
1068
                fw.write(DxfGroup.toString(0, "TABLE"));
1069
                fw.write(DxfGroup.toString(2, "LAYER"));
1070
                fw.write(DxfGroup.toString(5, 2));
1071
                fw.write(DxfGroup.toString(100, "AcDbSymbolTable"));
1072
                fw.write(DxfGroup.toString(70, 1));
1073
                //layer = new DxfLayer(layerName, 0, 131, "CONTINUOUS");
1074
                //fw.write(layer.toString());
1075
                //fw.write(((DxfEntityMaker) entityMaker).getLayers().toDxfString());
1076
                fw.write(DxfGroup.toString(0, "LAYER"));
1077
                fw.write(DxfGroup.toString(5, 10));
1078
                fw.write(DxfGroup.toString(100, "AcDbSymbolTableRecord"));
1079
                fw.write(DxfGroup.toString(100, "AcDbLayerTableRecord"));
1080
                fw.write(DxfGroup.toString(2, "0"));
1081
                fw.write(DxfGroup.toString(70, 0));
1082
                fw.write(DxfGroup.toString(62, 7));
1083
                fw.write(DxfGroup.toString(6, "CONTINUOUS"));
1084
                fw.write(DxfGroup.toString(390, "F"));
1085
                fw.write(DxfGroup.toString(0, "ENDTAB"));
1086
        }
1087

    
1088
        /**
1089
         * Escritor de la tabla STYLE.
1090
         * @param fw
1091
         * @throws IOException
1092
         */
1093
        public void writeStyleTable(FileWriter fw) throws IOException {
1094
                fw.write(DxfGroup.toString(0, "TABLE"));
1095
                fw.write(DxfGroup.toString(2, "STYLE"));
1096
                fw.write(DxfGroup.toString(5, 3));
1097
                fw.write(DxfGroup.toString(100, "AcDbSymbolTable"));
1098
                fw.write(DxfGroup.toString(70, 0));
1099
                /*fw.write(DxfGroup.toString(70, 1));
1100
                DxfTABLE_STYLE_ITEM style =
1101
                        new DxfTABLE_STYLE_ITEM("STANDARD", 0, 0f, 1f, 0f, 0, 1.0f, "xxx.txt", "yyy.txt");
1102
                fw.write(style.toString());*/
1103
                fw.write(DxfGroup.toString(0, "STYLE"));
1104
                fw.write(DxfGroup.toString(5, 11));
1105
                fw.write(DxfGroup.toString(100, "AcDbSymbolTableRecord"));
1106
                fw.write(DxfGroup.toString(100, "AcDbTextStyleTableRecord"));
1107
                fw.write(DxfGroup.toString(2, "Standard"));
1108
                fw.write(DxfGroup.toString(70, 0));
1109
                fw.write(DxfGroup.toString(71, 0));
1110
                fw.write(DxfGroup.toString(40, 0.0, 4));
1111
                fw.write(DxfGroup.toString(41, 1.0, 4));
1112
                fw.write(DxfGroup.toString(42, 2.5, 4));
1113
                fw.write(DxfGroup.toString(50, 0.0, 4));
1114
                fw.write(DxfGroup.toString(3, "txt"));
1115
                fw.write(DxfGroup.toString(4, ""));
1116
                fw.write(DxfGroup.toString(0, "ENDTAB"));
1117
        }
1118

    
1119
        /**
1120
         * Escritor de la tabla VIEW.
1121
         * @param fw
1122
         * @throws IOException
1123
         */
1124
        public void writeViewTable(FileWriter fw) throws IOException {
1125
                fw.write(DxfGroup.toString(0, "TABLE"));
1126
                fw.write(DxfGroup.toString(2, "VIEW"));
1127
                fw.write(DxfGroup.toString(5, 6));
1128
                fw.write(DxfGroup.toString(100, "AcDbSymbolTable"));
1129
                fw.write(DxfGroup.toString(70, 0));
1130
                fw.write(DxfGroup.toString(0, "ENDTAB"));
1131
        }
1132

    
1133
        /**
1134
         * Escritor de la tabla UCS.
1135
         * @param fw
1136
         * @throws IOException
1137
         */
1138
        public void writeUCSTable(FileWriter fw) throws IOException {
1139
                fw.write(DxfGroup.toString(0, "TABLE"));
1140
                fw.write(DxfGroup.toString(2, "UCS"));
1141
                fw.write(DxfGroup.toString(5, 7));
1142
                fw.write(DxfGroup.toString(100, "AcDbSymbolTable"));
1143
                fw.write(DxfGroup.toString(70, 0));
1144
                fw.write(DxfGroup.toString(0, "ENDTAB"));
1145
        }
1146

    
1147
        /**
1148
         * Escritor de la tabla APPID.
1149
         * @param fw
1150
         * @throws IOException
1151
         */
1152
        public void writeAppidTable(FileWriter fw) throws IOException {
1153
                fw.write(DxfGroup.toString(0, "TABLE"));
1154
                fw.write(DxfGroup.toString(2, "APPID"));
1155
                fw.write(DxfGroup.toString(5, 9));
1156
                fw.write(DxfGroup.toString(100, "AcDbSymbolTable"));
1157
                fw.write(DxfGroup.toString(70, 1));
1158
                fw.write(DxfGroup.toString(0, "APPID"));
1159
                fw.write(DxfGroup.toString(5, 12));
1160
                fw.write(DxfGroup.toString(100, "AcDbSymbolTableRecord"));
1161
                fw.write(DxfGroup.toString(100, "AcDbRegAppTableRecord"));
1162
                fw.write(DxfGroup.toString(2, "ACAD"));
1163
                fw.write(DxfGroup.toString(70, 1));
1164
                fw.write(DxfGroup.toString(0, "ENDTAB"));
1165
        }
1166

    
1167
        /**
1168
         * Escritor de la tabla DIMSTYLE.
1169
         * @param fw
1170
         * @throws IOException
1171
         */
1172
        public void writeDimStyleTable(FileWriter fw) throws IOException {
1173
                fw.write(DxfGroup.toString(0, "TABLE"));
1174
                fw.write(DxfGroup.toString(2, "DIMSTYLE"));
1175
                fw.write(DxfGroup.toString(5, "A"));
1176
                fw.write(DxfGroup.toString(100, "AcDbSymbolTable"));
1177
                fw.write(DxfGroup.toString(70, 0));
1178
                fw.write(DxfGroup.toString(100, "AcDbDimStyleTable"));
1179
                fw.write(DxfGroup.toString(0, "ENDTAB"));
1180
        }
1181

    
1182
        /**
1183
         * Escritor de la tabla BLOCK_RECORD.
1184
         * @param fw
1185
         * @throws IOException
1186
         */
1187
        public void writeBlockRecordTable(FileWriter fw) throws IOException {
1188
                fw.write(DxfGroup.toString(0, "TABLE"));
1189
                fw.write(DxfGroup.toString(2, "BLOCK_RECORD"));
1190
                fw.write(DxfGroup.toString(5, 1));
1191
                fw.write(DxfGroup.toString(100, "AcDbSymbolTable"));
1192
                fw.write(DxfGroup.toString(70, 1));
1193
                fw.write(DxfGroup.toString(0, "BLOCK_RECORD"));
1194
                fw.write(DxfGroup.toString(5, "1F"));
1195
                fw.write(DxfGroup.toString(100, "AcDbSymbolTableRecord"));
1196
                fw.write(DxfGroup.toString(100, "AcDbBlockTableRecord"));
1197
                fw.write(DxfGroup.toString(2, "*Model_Space"));
1198
                fw.write(DxfGroup.toString(340, "22"));
1199
                fw.write(DxfGroup.toString(0, "BLOCK_RECORD"));
1200
                fw.write(DxfGroup.toString(5, "1B"));
1201
                fw.write(DxfGroup.toString(100, "AcDbSymbolTableRecord"));
1202
                fw.write(DxfGroup.toString(100, "AcDbBlockTableRecord"));
1203
                fw.write(DxfGroup.toString(2, "*Paper_Space"));
1204
                fw.write(DxfGroup.toString(340, "1E"));
1205
                fw.write(DxfGroup.toString(0, "BLOCK_RECORD"));
1206
                fw.write(DxfGroup.toString(5, "23"));
1207
                fw.write(DxfGroup.toString(100, "AcDbSymbolTableRecord"));
1208
                fw.write(DxfGroup.toString(100, "AcDbBlockTableRecord"));
1209
                fw.write(DxfGroup.toString(2, "*Paper_Space0"));
1210
                fw.write(DxfGroup.toString(340, "26"));
1211
                fw.write(DxfGroup.toString(0, "ENDTAB"));
1212
        }
1213

    
1214
        /**
1215
         * Escritor de la secci?n de bloques por defecto de un DXF2000.
1216
         * @param fw
1217
         * @throws IOException
1218
         */
1219
        public void writeBlocks(FileWriter fw) throws IOException {
1220
                fw.write(DxfGroup.toString(0, "SECTION"));
1221
                fw.write(DxfGroup.toString(2, "BLOCKS"));
1222
                fw.write(DxfGroup.toString(0, "BLOCK"));
1223
                fw.write(DxfGroup.toString(5, "20"));
1224
                fw.write(DxfGroup.toString(100, "AcDbEntity"));
1225
                fw.write(DxfGroup.toString(8, "0"));
1226
                fw.write(DxfGroup.toString(100, "AcDbBlockBegin"));
1227
                fw.write(DxfGroup.toString(2, "*Model_Space"));
1228
                fw.write(DxfGroup.toString(70, 0));
1229
                fw.write(DxfGroup.toString(10, 0.0, 4));
1230
                fw.write(DxfGroup.toString(20, 0.0, 4));
1231
                fw.write(DxfGroup.toString(30, 0.0, 4));
1232
                fw.write(DxfGroup.toString(3, "*Model_Space"));
1233
                fw.write(DxfGroup.toString(1, ""));
1234
                fw.write(DxfGroup.toString(0, "ENDBLK"));
1235
                fw.write(DxfGroup.toString(5, "21"));
1236
                fw.write(DxfGroup.toString(100, "AcDbEntity"));
1237
                fw.write(DxfGroup.toString(8, "0"));
1238
                fw.write(DxfGroup.toString(100, "AcDbBlockEnd"));
1239
                fw.write(DxfGroup.toString(0, "BLOCK"));
1240
                fw.write(DxfGroup.toString(5, "1C"));
1241
                fw.write(DxfGroup.toString(100, "AcDbEntity"));
1242
                fw.write(DxfGroup.toString(67, 1));
1243
                fw.write(DxfGroup.toString(8, "0"));
1244
                fw.write(DxfGroup.toString(100, "AcDbBlockBegin"));
1245
                fw.write(DxfGroup.toString(2, "*Paper_Space"));
1246
                fw.write(DxfGroup.toString(70, 0));
1247
                fw.write(DxfGroup.toString(10, 0.0, 4));
1248
                fw.write(DxfGroup.toString(20, 0.0, 4));
1249
                fw.write(DxfGroup.toString(30, 0.0, 4));
1250
                fw.write(DxfGroup.toString(3, "*Paper_Space"));
1251
                fw.write(DxfGroup.toString(1, ""));
1252
                fw.write(DxfGroup.toString(0, "ENDBLK"));
1253
                fw.write(DxfGroup.toString(5, "1D"));
1254
                fw.write(DxfGroup.toString(100, "AcDbEntity"));
1255
                fw.write(DxfGroup.toString(67, 1));
1256
                fw.write(DxfGroup.toString(8, "0"));
1257
                fw.write(DxfGroup.toString(100, "AcDbBlockEnd"));
1258
                fw.write(DxfGroup.toString(0, "BLOCK"));
1259
                fw.write(DxfGroup.toString(5, "24"));
1260
                fw.write(DxfGroup.toString(100, "AcDbEntity"));
1261
                fw.write(DxfGroup.toString(8, "0"));
1262
                fw.write(DxfGroup.toString(100, "AcDbBlockBegin"));
1263
                fw.write(DxfGroup.toString(2, "*Paper_Space0"));
1264
                fw.write(DxfGroup.toString(70, 0));
1265
                fw.write(DxfGroup.toString(10, 0.0, 4));
1266
                fw.write(DxfGroup.toString(20, 0.0, 4));
1267
                fw.write(DxfGroup.toString(30, 0.0, 4));
1268
                fw.write(DxfGroup.toString(3, "*Paper_Space0"));
1269
                fw.write(DxfGroup.toString(1, ""));
1270
                fw.write(DxfGroup.toString(0, "ENDBLK"));
1271
                fw.write(DxfGroup.toString(5, "25"));
1272
                fw.write(DxfGroup.toString(100, "AcDbEntity"));
1273
                fw.write(DxfGroup.toString(8, "0"));
1274
                fw.write(DxfGroup.toString(100, "AcDbBlockEnd"));
1275
                fw.write(DxfGroup.toString(0, "ENDSEC"));
1276
        }
1277

    
1278
        /**
1279
         * Escritor de la secci?n ENTITIES de entidades.
1280
         * @param fw
1281
         * @throws IOException
1282
         */
1283
        public void writeEntities(FileWriter fw) throws IOException {
1284
                // ECRITURE DES FEATURES
1285
                fw.write(DxfGroup.toString(0, "SECTION"));
1286
                fw.write(DxfGroup.toString(2, "ENTITIES"));
1287
                if (cadFlag) {
1288
                        fw.write(((DxfEntityMaker) entityMaker).getEntities().toDxfString());
1289
                } else {
1290
                        //fw.write(((DxfFeatureMaker) entityMaker).getObjects().toDxfString());
1291
                }
1292
                fw.write(DxfGroup.toString(0, "ENDSEC"));
1293
        }
1294

    
1295
        /**
1296
         * 050224, jmorell: Escritura de la secci?n OBJECTS seg?n QCAD.
1297
         * Writes a objects section. This section is needed in VER_R13.
1298
         * Note that this method currently only writes a faked OBJECTS section
1299
         * to make the file readable by Aut*cad.
1300
         */
1301
        public void writeObjects(FileWriter fw) throws IOException {
1302
            //int dicId, dicId2, dicId3, dicId4, dicId5;
1303
            //int dicId5;
1304

    
1305
            fw.write(DxfGroup.toString(  0, "SECTION"));
1306
            fw.write(DxfGroup.toString(  2, "OBJECTS"));
1307
            fw.write(DxfGroup.toString(  0, "DICTIONARY"));
1308
            //fw.write(DxfGroup.toString(5, 0xC);                            // C
1309
            fw.write(DxfGroup.toString(  5, "C"));
1310
            //fw.write(DxfGroup.toString(330, 0);
1311
            fw.write(DxfGroup.toString(100, "AcDbDictionary"));
1312
            fw.write(DxfGroup.toString(280, 0));
1313
            fw.write(DxfGroup.toString(281, 1));
1314
            fw.write(DxfGroup.toString(  3, "ACAD_GROUP"));
1315
            //fw.write(DxfGroup.toString(350, dw.getNextHandle());          // D
1316
            fw.write(DxfGroup.toString(350, "D"));          // D
1317
            fw.write(DxfGroup.toString(  3, "ACAD_LAYOUT"));
1318
            fw.write(DxfGroup.toString(350, "1A"));
1319
            //fw.write(DxfGroup.toString(350, dw.getNextHandle()+0);        // 1A
1320
            fw.write(DxfGroup.toString(  3, "ACAD_MLINESTYLE"));
1321
            fw.write(DxfGroup.toString(350, "17"));
1322
            //fw.write(DxfGroup.toString(350, dw.getNextHandle()+1);        // 17
1323
            fw.write(DxfGroup.toString(  3, "ACAD_PLOTSETTINGS"));
1324
            fw.write(DxfGroup.toString(350, "19"));
1325
            //fw.write(DxfGroup.toString(350, dw.getNextHandle()+2);        // 19
1326
            fw.write(DxfGroup.toString(  3, "ACAD_PLOTSTYLENAME"));
1327
            fw.write(DxfGroup.toString(350, "E"));
1328
            //fw.write(DxfGroup.toString(350, dw.getNextHandle()+3);        // E
1329
            fw.write(DxfGroup.toString(  3, "AcDbVariableDictionary"));
1330
            //fw.write(DxfGroup.toString(350, dw.getNextHandle()));        // 2C
1331
            fw.write(DxfGroup.toString(350, "2C"));        // 2C
1332
            fw.write(DxfGroup.toString(  0, "DICTIONARY"));
1333
            fw.write(DxfGroup.toString(5, "D"));
1334
            //dw.handle();                                    // D
1335
            //fw.write(DxfGroup.toString(330, 0xC);
1336
            fw.write(DxfGroup.toString(100, "AcDbDictionary"));
1337
            fw.write(DxfGroup.toString(280, 0));
1338
            fw.write(DxfGroup.toString(281, 1));
1339
            fw.write(DxfGroup.toString(  0, "ACDBDICTIONARYWDFLT"));
1340
            fw.write(DxfGroup.toString(5, "E"));
1341
            //dicId4 = dw.handle();                           // E
1342
            //fw.write(DxfGroup.toString(330, 0xC);                       // C
1343
            fw.write(DxfGroup.toString(100, "AcDbDictionary"));
1344
            fw.write(DxfGroup.toString(281, 1));
1345
            fw.write(DxfGroup.toString(  3, "Normal"));
1346
            fw.write(DxfGroup.toString(350, "F"));
1347
            //fw.write(DxfGroup.toString(350, dw.getNextHandle()+5);        // F
1348
            fw.write(DxfGroup.toString(100, "AcDbDictionaryWithDefault"));
1349
            fw.write(DxfGroup.toString(340, "F"));
1350
            //fw.write(DxfGroup.toString(340, dw.getNextHandle()+5);        // F
1351
            fw.write(DxfGroup.toString(  0, "ACDBPLACEHOLDER"));
1352
            fw.write(DxfGroup.toString(5, "F"));
1353
            //dw.handle();                                    // F
1354
            //fw.write(DxfGroup.toString(330, dicId4);                      // E
1355
            fw.write(DxfGroup.toString(  0, "DICTIONARY"));
1356
            //dicId3 = dw.handle();                           // 17
1357
            fw.write(DxfGroup.toString(5, "17"));
1358
            //fw.write(DxfGroup.toString(330, 0xC);                       // C
1359
            fw.write(DxfGroup.toString(100, "AcDbDictionary"));
1360
            fw.write(DxfGroup.toString(280, 0));
1361
            fw.write(DxfGroup.toString(281, 1));
1362
            fw.write(DxfGroup.toString(  3, "Standard"));
1363
            fw.write(DxfGroup.toString(350, "18"));
1364
            //fw.write(DxfGroup.toString(350, dw.getNextHandle()+5);        // 18
1365
            fw.write(DxfGroup.toString(  0, "MLINESTYLE"));
1366
            fw.write(DxfGroup.toString(5, "18"));
1367
            //dw.handle();                                    // 18
1368
            //fw.write(DxfGroup.toString(330, dicId3);                      // 17
1369
            fw.write(DxfGroup.toString(100, "AcDbMlineStyle"));
1370
            fw.write(DxfGroup.toString(  2, "STANDARD"));
1371
            fw.write(DxfGroup.toString( 70, 0));
1372
            fw.write(DxfGroup.toString(  3, ""));
1373
            fw.write(DxfGroup.toString( 62, 256));
1374
            //dw.dxfReal( 51, 90.0);
1375
            fw.write(DxfGroup.toString( 51, 90.0, 4));
1376
            fw.write(DxfGroup.toString( 52, 90.0, 4));
1377
            fw.write(DxfGroup.toString( 71, 2));
1378
            fw.write(DxfGroup.toString( 49, 0.5, 4));
1379
            fw.write(DxfGroup.toString( 62, 256));
1380
            fw.write(DxfGroup.toString(  6, "BYLAYER"));
1381
            fw.write(DxfGroup.toString( 49, -0.5, 4));
1382
            fw.write(DxfGroup.toString( 62, 256));
1383
            fw.write(DxfGroup.toString(  6, "BYLAYER"));
1384
            fw.write(DxfGroup.toString(  0, "DICTIONARY"));
1385
            fw.write(DxfGroup.toString(5, "19"));
1386
            //dw.handle();                           // 17
1387
            //fw.write(DxfGroup.toString(330, 0xC);                       // C
1388
            fw.write(DxfGroup.toString(100, "AcDbDictionary"));
1389
            fw.write(DxfGroup.toString(280, 0));
1390
            fw.write(DxfGroup.toString(281, 1));
1391
            fw.write(DxfGroup.toString(  0, "DICTIONARY"));
1392
            //dicId2 = dw.handle();                           // 1A
1393
            fw.write(DxfGroup.toString(5, "1A"));
1394
            //fw.write(DxfGroup.toString(330, 0xC);
1395
            fw.write(DxfGroup.toString(100, "AcDbDictionary"));
1396
            fw.write(DxfGroup.toString(281, 1));
1397
            fw.write(DxfGroup.toString(  3, "Layout1"));
1398
            fw.write(DxfGroup.toString(350, "1E"));
1399
            //fw.write(DxfGroup.toString(350, dw.getNextHandle()+2);        // 1E
1400
            fw.write(DxfGroup.toString(  3, "Layout2"));
1401
            fw.write(DxfGroup.toString(350, "26"));
1402
            //fw.write(DxfGroup.toString(350, dw.getNextHandle()+4);        // 26
1403
            fw.write(DxfGroup.toString(  3, "Model"));
1404
            fw.write(DxfGroup.toString(350, "22"));
1405
            //fw.write(DxfGroup.toString(350, dw.getNextHandle()+5);        // 22
1406

    
1407
            fw.write(DxfGroup.toString(  0, "LAYOUT"));
1408
            fw.write(DxfGroup.toString(5, "1E"));
1409
            //dw.handle();                                    // 1E
1410
            //fw.write(DxfGroup.toString(330, dicId2);                      // 1A
1411
            fw.write(DxfGroup.toString(100, "AcDbPlotSettings"));
1412
            fw.write(DxfGroup.toString(  1, ""));
1413
            fw.write(DxfGroup.toString(  2, "C:\\Program Files\\AutoCAD 2002\\plotters\\DWF ePlot (optimized for plotting).pc3"));
1414
            fw.write(DxfGroup.toString(  4, ""));
1415
            fw.write(DxfGroup.toString(  6, ""));
1416
            fw.write(DxfGroup.toString( 40, 0.0, 4));
1417
            fw.write(DxfGroup.toString( 41, 0.0, 4));
1418
            fw.write(DxfGroup.toString( 42, 0.0, 4));
1419
            fw.write(DxfGroup.toString( 43, 0.0, 4));
1420
            fw.write(DxfGroup.toString( 44, 0.0, 4));
1421
            fw.write(DxfGroup.toString( 45, 0.0, 4));
1422
            fw.write(DxfGroup.toString( 46, 0.0, 4));
1423
            fw.write(DxfGroup.toString( 47, 0.0, 4));
1424
            fw.write(DxfGroup.toString( 48, 0.0, 4));
1425
            fw.write(DxfGroup.toString( 49, 0.0, 4));
1426
            fw.write(DxfGroup.toString(140, 0.0, 4));
1427
            fw.write(DxfGroup.toString(141, 0.0, 4));
1428
            fw.write(DxfGroup.toString(142, 1.0, 4));
1429
            fw.write(DxfGroup.toString(143, 1.0, 4));
1430
            fw.write(DxfGroup.toString( 70, 688));
1431
            fw.write(DxfGroup.toString( 72, 0));
1432
            fw.write(DxfGroup.toString( 73, 0));
1433
            fw.write(DxfGroup.toString( 74, 5));
1434
            fw.write(DxfGroup.toString(  7, ""));
1435
            fw.write(DxfGroup.toString( 75, 16));
1436
            fw.write(DxfGroup.toString(147, 1.0, 4));
1437
            fw.write(DxfGroup.toString(148, 0.0, 4));
1438
            fw.write(DxfGroup.toString(149, 0.0, 4));
1439
            fw.write(DxfGroup.toString(100, "AcDbLayout"));
1440
            fw.write(DxfGroup.toString(  1, "Layout1"));
1441
            fw.write(DxfGroup.toString( 70, 1));
1442
            fw.write(DxfGroup.toString( 71, 1));
1443
            fw.write(DxfGroup.toString( 10, 0.0, 4));
1444
            fw.write(DxfGroup.toString( 20, 0.0, 4));
1445
            fw.write(DxfGroup.toString( 11, 420.0, 4));
1446
            fw.write(DxfGroup.toString( 21, 297.0, 4));
1447
            fw.write(DxfGroup.toString( 12, 0.0, 4));
1448
            fw.write(DxfGroup.toString( 22, 0.0, 4));
1449
            fw.write(DxfGroup.toString( 32, 0.0, 4));
1450
            fw.write(DxfGroup.toString( 14, 1.000000000000000E+20, 4));
1451
            fw.write(DxfGroup.toString( 24, 1.000000000000000E+20, 4));
1452
            fw.write(DxfGroup.toString( 34, 1.000000000000000E+20, 4));
1453
            fw.write(DxfGroup.toString( 15, -1.000000000000000E+20, 4));
1454
            fw.write(DxfGroup.toString( 25, -1.000000000000000E+20, 4));
1455
            fw.write(DxfGroup.toString( 35, -1.000000000000000E+20, 4));
1456
            fw.write(DxfGroup.toString(146, 0.0, 4));
1457
            fw.write(DxfGroup.toString( 13, 0.0, 4));
1458
            fw.write(DxfGroup.toString( 23, 0.0, 4));
1459
            fw.write(DxfGroup.toString( 33, 0.0, 4));
1460
            fw.write(DxfGroup.toString( 16, 1.0, 4));
1461
            fw.write(DxfGroup.toString( 26, 0.0, 4));
1462
            fw.write(DxfGroup.toString( 36, 0.0, 4));
1463
            fw.write(DxfGroup.toString( 17, 0.0, 4));
1464
            fw.write(DxfGroup.toString( 27, 1.0, 4));
1465
            fw.write(DxfGroup.toString( 37, 0.0, 4));
1466
            fw.write(DxfGroup.toString( 76, 0));
1467
            //fw.write(DxfGroup.toString(330, dw.getPaperSpaceHandle());    // 1B
1468
            fw.write(DxfGroup.toString(330, "1B"));
1469
            fw.write(DxfGroup.toString(  0, "LAYOUT"));
1470
            fw.write(DxfGroup.toString(5, "22"));
1471
            //dw.handle();                                    // 22
1472
            //fw.write(DxfGroup.toString(330, dicId2);                      // 1A
1473
            fw.write(DxfGroup.toString(100, "AcDbPlotSettings"));
1474
            fw.write(DxfGroup.toString(  1, ""));
1475
            fw.write(DxfGroup.toString(  2, "C:\\Program Files\\AutoCAD 2002\\plotters\\DWF ePlot (optimized for plotting).pc3"));
1476
            fw.write(DxfGroup.toString(  4, ""));
1477
            fw.write(DxfGroup.toString(  6, ""));
1478
            fw.write(DxfGroup.toString( 40, 0.0, 4));
1479
            fw.write(DxfGroup.toString( 41, 0.0, 4));
1480
            fw.write(DxfGroup.toString( 42, 0.0, 4));
1481
            fw.write(DxfGroup.toString( 43, 0.0, 4));
1482
            fw.write(DxfGroup.toString( 44, 0.0, 4));
1483
            fw.write(DxfGroup.toString( 45, 0.0, 4));
1484
            fw.write(DxfGroup.toString( 46, 0.0, 4));
1485
            fw.write(DxfGroup.toString( 47, 0.0, 4));
1486
            fw.write(DxfGroup.toString( 48, 0.0, 4));
1487
            fw.write(DxfGroup.toString( 49, 0.0, 4));
1488
            fw.write(DxfGroup.toString(140, 0.0, 4));
1489
            fw.write(DxfGroup.toString(141, 0.0, 4));
1490
            fw.write(DxfGroup.toString(142, 1.0, 4));
1491
            fw.write(DxfGroup.toString(143, 1.0, 4));
1492
            fw.write(DxfGroup.toString( 70, 1712));
1493
            fw.write(DxfGroup.toString( 72, 0));
1494
            fw.write(DxfGroup.toString( 73, 0));
1495
            fw.write(DxfGroup.toString( 74, 0));
1496
            fw.write(DxfGroup.toString(  7, ""));
1497
            fw.write(DxfGroup.toString( 75, 0));
1498
            fw.write(DxfGroup.toString(147, 1.0, 4));
1499
            fw.write(DxfGroup.toString(148, 0.0, 4));
1500
            fw.write(DxfGroup.toString(149, 0.0, 4));
1501
            fw.write(DxfGroup.toString(100, "AcDbLayout"));
1502
            fw.write(DxfGroup.toString(  1, "Model"));
1503
            fw.write(DxfGroup.toString( 70, 1));
1504
            fw.write(DxfGroup.toString( 71, 0));
1505
            fw.write(DxfGroup.toString( 10, 0.0, 4));
1506
            fw.write(DxfGroup.toString( 20, 0.0, 4));
1507
            fw.write(DxfGroup.toString( 11, 12.0, 4));
1508
            fw.write(DxfGroup.toString( 21, 9.0, 4));
1509
            fw.write(DxfGroup.toString( 12, 0.0, 4));
1510
            fw.write(DxfGroup.toString( 22, 0.0, 4));
1511
            fw.write(DxfGroup.toString( 32, 0.0, 4));
1512
            fw.write(DxfGroup.toString( 14, 0.0, 4));
1513
            fw.write(DxfGroup.toString( 24, 0.0, 4));
1514
            fw.write(DxfGroup.toString( 34, 0.0, 4));
1515
            fw.write(DxfGroup.toString( 15, 0.0, 4));
1516
            fw.write(DxfGroup.toString( 25, 0.0, 4));
1517
            fw.write(DxfGroup.toString( 35, 0.0, 4));
1518
            fw.write(DxfGroup.toString(146, 0.0, 4));
1519
            fw.write(DxfGroup.toString( 13, 0.0, 4));
1520
            fw.write(DxfGroup.toString( 23, 0.0, 4));
1521
            fw.write(DxfGroup.toString( 33, 0.0, 4));
1522
            fw.write(DxfGroup.toString( 16, 1.0, 4));
1523
            fw.write(DxfGroup.toString( 26, 0.0, 4));
1524
            fw.write(DxfGroup.toString( 36, 0.0, 4));
1525
            fw.write(DxfGroup.toString( 17, 0.0, 4));
1526
            fw.write(DxfGroup.toString( 27, 1.0, 4));
1527
            fw.write(DxfGroup.toString( 37, 0.0, 4));
1528
            fw.write(DxfGroup.toString( 76, 0));
1529
            //fw.write(DxfGroup.toString(330, dw.getModelSpaceHandle());    // 1F
1530
            fw.write(DxfGroup.toString(330, "1F"));
1531
            fw.write(DxfGroup.toString(  0, "LAYOUT"));
1532
            //dw.handle();                                    // 26
1533
            fw.write(DxfGroup.toString(5, "26"));
1534
            //fw.write(DxfGroup.toString(330, dicId2);                      // 1A
1535
            fw.write(DxfGroup.toString(100, "AcDbPlotSettings"));
1536
            fw.write(DxfGroup.toString(  1, ""));
1537
            fw.write(DxfGroup.toString(  2, "C:\\Program Files\\AutoCAD 2002\\plotters\\DWF ePlot (optimized for plotting).pc3"));
1538
            fw.write(DxfGroup.toString(  4, ""));
1539
            fw.write(DxfGroup.toString(  6, ""));
1540
            fw.write(DxfGroup.toString( 40, 0.0, 4));
1541
            fw.write(DxfGroup.toString( 41, 0.0, 4));
1542
            fw.write(DxfGroup.toString( 42, 0.0, 4));
1543
            fw.write(DxfGroup.toString( 43, 0.0, 4));
1544
            fw.write(DxfGroup.toString( 44, 0.0, 4));
1545
            fw.write(DxfGroup.toString( 45, 0.0, 4));
1546
            fw.write(DxfGroup.toString( 46, 0.0, 4));
1547
            fw.write(DxfGroup.toString( 47, 0.0, 4));
1548
            fw.write(DxfGroup.toString( 48, 0.0, 4));
1549
            fw.write(DxfGroup.toString( 49, 0.0, 4));
1550
            fw.write(DxfGroup.toString(140, 0.0, 4));
1551
            fw.write(DxfGroup.toString(141, 0.0, 4));
1552
            fw.write(DxfGroup.toString(142, 1.0, 4));
1553
            fw.write(DxfGroup.toString(143, 1.0, 4));
1554
            fw.write(DxfGroup.toString( 70, 688));
1555
            fw.write(DxfGroup.toString( 72, 0));
1556
            fw.write(DxfGroup.toString( 73, 0));
1557
            fw.write(DxfGroup.toString( 74, 5));
1558
            fw.write(DxfGroup.toString(  7, ""));
1559
            fw.write(DxfGroup.toString( 75, 16));
1560
            fw.write(DxfGroup.toString(147, 1.0, 4));
1561
            fw.write(DxfGroup.toString(148, 0.0, 4));
1562
            fw.write(DxfGroup.toString(149, 0.0, 4));
1563
            fw.write(DxfGroup.toString(100, "AcDbLayout"));
1564
            fw.write(DxfGroup.toString(  1, "Layout2"));
1565
            fw.write(DxfGroup.toString( 70, 1));
1566
            fw.write(DxfGroup.toString( 71, 2));
1567
            fw.write(DxfGroup.toString( 10, 0.0, 4));
1568
            fw.write(DxfGroup.toString( 20, 0.0, 4));
1569
            fw.write(DxfGroup.toString( 11, 12.0, 4));
1570
            fw.write(DxfGroup.toString( 21, 9.0, 4));
1571
            fw.write(DxfGroup.toString( 12, 0.0, 4));
1572
            fw.write(DxfGroup.toString( 22, 0.0, 4));
1573
            fw.write(DxfGroup.toString( 32, 0.0, 4));
1574
            fw.write(DxfGroup.toString( 14, 0.0, 4));
1575
            fw.write(DxfGroup.toString( 24, 0.0, 4));
1576
            fw.write(DxfGroup.toString( 34, 0.0, 4));
1577
            fw.write(DxfGroup.toString( 15, 0.0, 4));
1578
            fw.write(DxfGroup.toString( 25, 0.0, 4));
1579
            fw.write(DxfGroup.toString( 35, 0.0, 4));
1580
            fw.write(DxfGroup.toString(146, 0.0, 4));
1581
            fw.write(DxfGroup.toString( 13, 0.0, 4));
1582
            fw.write(DxfGroup.toString( 23, 0.0, 4));
1583
            fw.write(DxfGroup.toString( 33, 0.0, 4));
1584
            fw.write(DxfGroup.toString( 16, 1.0, 4));
1585
            fw.write(DxfGroup.toString( 26, 0.0, 4));
1586
            fw.write(DxfGroup.toString( 36, 0.0, 4));
1587
            fw.write(DxfGroup.toString( 17, 0.0, 4));
1588
            fw.write(DxfGroup.toString( 27, 1.0, 4));
1589
            fw.write(DxfGroup.toString( 37, 0.0, 4));
1590
            fw.write(DxfGroup.toString( 76, 0));
1591
            //fw.write(DxfGroup.toString(330, dw.getPaperSpace0Handle());   // 23
1592
            fw.write(DxfGroup.toString(330, "23"));
1593
            fw.write(DxfGroup.toString(  0, "DICTIONARY"));
1594
            fw.write(DxfGroup.toString(5, 0x2E));
1595
            //dicId5 =
1596
            //dw.handle();                           // 2C
1597
            //fw.write(DxfGroup.toString(330, 0xC);                       // C
1598
            fw.write(DxfGroup.toString(100, "AcDbDictionary"));
1599
            fw.write(DxfGroup.toString(281, 1));
1600
            fw.write(DxfGroup.toString(  3, "DIMASSOC"));
1601
            //fw.write(DxfGroup.toString(350, 0x2F);
1602
            //fw.write(DxfGroup.toString(350, dw.getNextHandle()+1);        // 2E
1603
            fw.write(DxfGroup.toString(350, 0x30));        // 2E
1604
            fw.write(DxfGroup.toString(  3, "HIDETEXT"));
1605
            //fw.write(DxfGroup.toString(350, 0x2E);
1606
            //fw.write(DxfGroup.toString(350, dw.getNextHandle());        // 2D
1607
            fw.write(DxfGroup.toString(350, 0x2F));        // 2D
1608
            fw.write(DxfGroup.toString(  0, "DICTIONARYVAR"));
1609
            fw.write(DxfGroup.toString(5, 0x2F));
1610
            //dw.handle();                                    // 2E
1611
            //fw.write(DxfGroup.toString(330, dicId5);                      // 2C
1612
            fw.write(DxfGroup.toString(100, "DictionaryVariables"));
1613
            fw.write(DxfGroup.toString(280, 0));
1614
            fw.write(DxfGroup.toString(  1, 2));
1615
            fw.write(DxfGroup.toString(  0, "DICTIONARYVAR"));
1616
            fw.write(DxfGroup.toString(5, 0x30));
1617
            //dw.handle();                                    // 2D
1618
            //fw.write(DxfGroup.toString(330, dicId5);                      // 2C
1619
            fw.write(DxfGroup.toString(100, "DictionaryVariables"));
1620
            fw.write(DxfGroup.toString(280, 0));
1621
            fw.write(DxfGroup.toString(  1, 1));
1622
                fw.write(DxfGroup.toString(0, "ENDSEC"));
1623
        }
1624

    
1625
    /**
1626
     * Habilita la reproyecci?n cartogr?fica
1627
     */
1628
        public void reProject(ICoordTrans rp) {
1629
                System.out.println("Dxf: reproyectando ...");
1630
                entityMaker.reProject(rp);
1631
        }
1632

    
1633
        /* (non-Javadoc)
1634
         * @see org.cresques.io.GeoFile#close()
1635
         */
1636
        public void close() {
1637
                // TODO Auto-generated method stub
1638

    
1639
        }
1640

    
1641
        /**
1642
     * Informa sobre si estamos trabajando con el modelo de datos GIS o con el de CAD
1643
         * @return Returns the cadFlag.
1644
         */
1645
        public boolean isCadFlag() {
1646
                return cadFlag;
1647
        }
1648

    
1649
        /**
1650
     * Establece si trabajamos con el modelo de datos GIS o con el de CAD
1651
         * @param cadFlag The cadFlag to set.
1652
         */
1653
        public void setCadFlag(boolean cadFlag) {
1654
                this.cadFlag = cadFlag;
1655
        }
1656

    
1657
    /**
1658
     * @return Returns the dxf3DFlag.
1659
     */
1660
    public boolean isDxf3DFlag() {
1661
        return dxf3DFlag;
1662
    }
1663

    
1664
    /**
1665
     * @param dxf3DFlag The dxf3DFlag to set.
1666
     */
1667
    public void setDxf3DFlag(boolean dxf3DFlag) {
1668
        this.dxf3DFlag = dxf3DFlag;
1669
    }
1670
}