Application: gvSIG desktop » gvSIG data provider for DWG

<assembly>

  <id>gvsig-plugin-package</id>

  <formats>

    <format>zip</format>

  </formats>

  <baseDirectory>${project.artifactId}</baseDirectory>

  <includeBaseDirectory>true</includeBaseDirectory>

  <files>

    <file>

      <source>target/${project.artifactId}-${project.version}.jar</source>

      <outputDirectory>lib</outputDirectory>

    </file>

    <file>

      <source>target/package.info</source>

    </file>

  </files>

  <fileSets>

    <fileSet>

      <directory>src/main/resources-plugin</directory>

      <outputDirectory>.</outputDirectory>

    </fileSet>

  </fileSets>

  <dependencySets>

    <dependencySet>

      <useProjectArtifact>false</useProjectArtifact>

      <useTransitiveDependencies>false</useTransitiveDependencies>

      <outputDirectory>lib</outputDirectory>

      <includes>

        <include>org.gvsig:org.gvsig.dwg.provider.legend</include>

        <include>org.gvsig:org.gvsig.dwg.provider</include>

        <include>org.gvsig:org.gvsig.dwg.lib</include>

      </includes>

    </dependencySet>

  </dependencySets>

</assembly>

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 */

package org.gvsig.dwg;

import org.gvsig.andami.IconThemeHelper;

import org.gvsig.andami.plugins.Extension;

import org.gvsig.dwg.fmap.dal.store.dwg.DWGStoreProvider;

import org.gvsig.fmap.mapcontext.MapContextLocator;

/**

 * Dummy DWG extension, as all the registration happens in the

 * {@link DWGLibrary}.

 *

 * @author gvSIG Team

 */

public class DWGRegisterExtension extends Extension {

	public void execute(String actionCommand) {

		// Nothing to do

	}

	public void initialize() {

		IconThemeHelper.registerIcon("layer", "layer-icon-dwg", this);

	}

	public void postInitialize() {

		MapContextLocator.getMapContextManager().registerIconLayer(DWGStoreProvider.NAME, "layer-icon-dwg");

	}

	public boolean isEnabled() {

		// Nothing to do

		return false;

	}

	public boolean isVisible() {

		// Nothing to do

		return false;

	}

}

<?xml version="1.0" encoding="ISO-8859-1"?>

<plugin-config>

	<libraries library-dir="lib">

	</libraries>

	<depends plugin-name="org.gvsig.app.mainplugin"/>

		<resourceBundle name="text"/>

	<extensions>

		<extension class-name="org.gvsig.dwg.DWGRegisterExtension"

			description="DWG Driver"

			active="true">

		</extension>

	</extensions>

</plugin-config>

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 */

/*

* AUTHORS (In addition to CIT):

* 2008 IVER T.I. S.A.   {{Task}}

*/

package org.gvsig.dwg.fmap.dal.store.dwg;

import java.io.File;

import org.gvsig.fmap.dal.DataStoreParameters;

import org.gvsig.fmap.dal.exception.DataException;

import org.gvsig.fmap.dal.feature.BaseTestFeatureStore;

import org.gvsig.fmap.dal.feature.FeatureStore;

public class TestDWG extends BaseTestFeatureStore {

	protected boolean testDXFInitialized = false;

	public static File file_prueba = new File(TestDWG.class.getResource(

			"data/V2000.dwg").getFile());

	/*

	 * (non-Javadoc)

	 *

	 * @see

	 * org.gvsig.fmap.dal.feature.BaseTestFeatureStore#getDefaultDataStoreParameters

	 * ()

	 */

	public DataStoreParameters getDefaultDataStoreParameters()

			throws DataException {

		DWGStoreParameters dwgParameters = null;

		dwgParameters = (DWGStoreParameters) dataManager

				.createStoreParameters(DWGStoreProvider.NAME);

		dwgParameters.setFile(file_prueba);

		dwgParameters.setCRS("EPSG:23030");

		return dwgParameters;

	}

	/*

	 * (non-Javadoc)

	 *

	 * @see org.gvsig.fmap.dal.feature.BaseTestFeatureStore#hasExplorer()

	 */

	public boolean hasExplorer() {

		// TODO Auto-generated method stub

		return false;

	}

	public boolean usesResources() {

		return true;

	}

	public void testLegendAndLabeling() throws Exception {

		DataStoreParameters params = getDefaultDataStoreParameters();

		FeatureStore store = (FeatureStore) dataManager.openStore(params

				.getDataStoreName(), params);

		assertNotNull(store.invokeDynMethod("getLegend", null));

		assertNotNull(store.invokeDynMethod("getLabeling", null));

		store.dispose();

	}

}

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Government (CIT)

*

* This program is free software; you can redistribute it and/or

* modify it under the terms of the GNU General Public License

* as published by the Free Software Foundation; either version 2

* of the License, or (at your option) any later version.

*

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

* MA  02110-1301, USA.

*

*/

/*

* AUTHORS (In addition to CIT):

* 2009 IVER T.I   {{Task}}

*/

package org.gvsig.dwg.fmap.dal.store.dwg;

import java.io.File;

public class TestDWG2004 extends TestDWG {

	public static File file_prueba = new File(TestDWG.class.getResource(

			"data/V2004.dwg").getFile());

}

<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

  <modelVersion>4.0.0</modelVersion>

  <artifactId>org.gvsig.dwg.app.mainplugin</artifactId>

  <packaging>jar</packaging>

  <name>${project.artifactId}</name>

  <description>

DWG file format support (read-only)

Supported versions:

- v12

- v14

- v15

- v2004

  </description>

  <parent>

      <groupId>org.gvsig</groupId>

      <artifactId>org.gvsig.dwg.app</artifactId>

      <version>2.0.107</version>

  </parent>

  <dependencies>

    <dependency>

        <groupId>org.gvsig</groupId>

        <artifactId>org.gvsig.tools.lib</artifactId>

        <scope>compile</scope>

    </dependency>

    <dependency>

        <groupId>org.gvsig</groupId>

        <artifactId>org.gvsig.andami</artifactId>

        <scope>compile</scope>

    </dependency>

    <dependency>

        <groupId>org.gvsig</groupId>

        <artifactId>org.gvsig.dwg.provider</artifactId>

        <scope>compile</scope>

    </dependency>

    <dependency>

        <groupId>org.gvsig</groupId>

        <artifactId>org.gvsig.dwg.provider.legend</artifactId>

        <scope>compile</scope>

    </dependency>

    <dependency>

        <groupId>org.gvsig</groupId>

        <artifactId>org.gvsig.dwg.lib</artifactId>

        <scope>runtime</scope>

    </dependency>

    <!-- Tests -->

    <dependency>

      <groupId>org.gvsig</groupId>

      <artifactId>org.gvsig.fmap.dal.impl</artifactId>

      <type>test-jar</type>

      <scope>test</scope>

    </dependency>

    <dependency>

      <groupId>org.gvsig</groupId>

      <artifactId>org.gvsig.fmap.dal.impl</artifactId>

      <type>jar</type>

      <scope>test</scope>

    </dependency>

  </dependencies>

    <properties>

        <!-- Package info property values -->

        <!-- Default values in org.gvsig.desktop -->

        <gvsig.package.info.name>Formats: dwg file format support (read-only)</gvsig.package.info.name>

        <gvsig.package.info.state>testing</gvsig.package.info.state>

        <gvsig.package.info.official>true</gvsig.package.info.official>

        <gvsig.package.info.dependencies>required: org.gvsig.app.mainplugin -ge 2.1.0-A</gvsig.package.info.dependencies>

        <gvsig.package.info.categories>Formats,Vector</gvsig.package.info.categories>

        <gvsig.package.info.poolURL>https://devel.gvsig.org/download/projects/gvsig-dwg/pool</gvsig.package.info.poolURL>

    </properties>

  <build>

    <plugins>

      <plugin>

        <!-- Skip compilation tests -->

        <groupId>org.apache.maven.plugins</groupId>

        <artifactId>maven-compiler-plugin</artifactId>

        <executions>

          <execution>

            <id>default-testCompile</id>

            <phase>process-test-sources</phase>

            <goals>

              <goal>testCompile</goal>

            </goals>

            <configuration>

              <skip>true</skip>

            </configuration>

          </execution>

        </executions>

      </plugin>

      <plugin>

        <!-- Skip test execution -->

        <groupId>org.apache.maven.plugins</groupId>

        <artifactId>maven-surefire-plugin</artifactId>

        <configuration>

          <skipTests>true</skipTests>

        </configuration>

      </plugin>

    </plugins>

  </build>

</project>

#Fri Nov 01 01:57:42 CET 2019

buildNumber=2175

<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

  <modelVersion>4.0.0</modelVersion>

  <artifactId>org.gvsig.dwg.app</artifactId>

  <packaging>pom</packaging>

  <name>${project.artifactId}</name>

  <parent>

      <groupId>org.gvsig</groupId>

      <artifactId>org.gvsig.dwg</artifactId>

      <version>2.0.107</version>

  </parent>

  <modules>

    <module>org.gvsig.dwg.app.mainplugin</module>

  </modules>

</project>

/*

 * Created on 08-feb-2007

 *

 * gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/* CVS MESSAGES:

*

* $Id: DwgTestSuite.java 28970 2009-05-25 13:27:14Z jmvivo $

* $Log$

* Revision 1.1.2.1  2007-02-28 07:35:10  jmvivo

* Actualizado desde el HEAD.

*

* Revision 1.1  2007/02/08 20:27:57  azabala

* *** empty log message ***

*

*

*/

package org.gvsig.dwg.lib;

import junit.framework.Test;

import junit.framework.TestSuite;

public class DwgTestSuite {

	public static Test suite() {

		TestSuite suite = new TestSuite("Test for com.iver.cit.jdwglib.dwg");

		//$JUnit-BEGIN$

		suite.addTestSuite(DwgFileTest.class);

		//$JUnit-END$

		return suite;

	}

}

package org.gvsig.dwg.lib;

import java.io.File;

import java.io.IOException;

import java.net.URL;

import junit.framework.TestCase;

public class DwgFileTest extends TestCase {

	private File baseDataPath;

	protected void setUp() throws Exception {

		super.setUp();

		URL url = this.getClass().getResource("data");

		if (url == null) {

			throw new Exception("Can't find 'data' dir");

		}

		baseDataPath = new File(url.getFile());

		if (!baseDataPath.exists()) {

			throw new Exception("Can't find 'data' dir");

		}

	}

	protected void tearDown() throws Exception {

		super.tearDown();

	}

	public void test1() throws IOException, DwgVersionNotSupportedException {

//		String fileName = baseDataPath.getAbsolutePath()+"/Un punto.dwg";

//		DwgFile dwg = new DwgFile(fileName);

//

//		dwg.read();

//		dwg.calculateGisModelDwgPolylines();

//		dwg.blockManagement();

//		LinkedList dwgObjects = dwg.getDwgObjects();

	}

	public void test2() throws RuntimeException, CorruptedDwgEntityException{

        //Dwg Object that is supposed to be

        //an LWPOLYLINE in V14 version

		/*

        int[] data = new int[]{61,64,64,183,19,227,104,16

                            ,0,5,8,59,72,32,252,47,90,142,

                            234,145,50,10,71,11,213,36,229,

                            162,130,10,228,126,23,174,130,

                            145,50,15,98,141,196,244,229,

                            162,130,12,126,23,169,66,58,

                            145,50,12,47,90,138,68,229,

                            162,130,8,0,0,4,7,74,137,50,

                            15,177,66,231,252,221,162,130,

                            9,130,151,21,242,151,21,190,

                            8,21,8,56};

         */

//		int[] data = new int[]{62,128,64,71,99,

//							   40,48,0,5,8,27,72,

//							   100,126,23,169,68,

//							   178,105,50,13,114,

//							   63,11,82,165,162,130,

//							   13,114,63,11,210,138,

//							   105,50,8,173,114,59,

//							   138,205,162,130,15,98,

//							   141,192,241,58,105,50,

//							   11,51,51,52,178,229,162,

//							   130,14,110,102,98,97,234,

//							   105,50,11,51,51,52,179,21,

//							   162,130,10,149,192,240,42,

//							   162,105,50,14,189,27,131,

//							   107,69,162,130,14,31,169,

//							   66,227,74,105,50,9,240,86,

//							   185,27,117,162,130,11,59,

//							   51,51,52,234,105,50,13,114,

//							   63,11,83,85,162,130,9,74,228,

//							   126,22,186,105,50,11,51,51,50,

//							   51,53,162,130,11,137,232,82,190,

//							   58,105,50,9,74,228,122,147,13,162,

//							   130,11,137,232,82,189,106,105,50,9,

//							   74,228,122,146,213,162,130,9,74,228,122,20,202,105,50,12,126,23,171,194,173,162,130,12,126,23,169,68,178,105,50,13,114,63,11,82,165,162,130,9,130,151,22,10,136,182,8,21,8,120};

//        //1er intento: suponemos que la LWPOLYLINE cumple la especificaci?n

//        //a rajatabla

//        int bitPos = 0;

//        List val = DwgUtil.getBitShort(data, bitPos);

//        bitPos = ((Integer) val.get(0)).intValue();

//        int type = ((Integer) val.get(1)).intValue();

//        System.out.println("type = " + type);

//

//        DwgHandleReference hr = new DwgHandleReference();

//        bitPos = hr.read(data, bitPos);

//        System.out.println("handle, code="+

//                    hr.getCode()+

//                    " ,offset="+

//                    hr.getOffset());

//

//        //Ahora pasamos a la extended data

//        val = DwgUtil.getBitShort(data, bitPos);

//        bitPos = ((Integer) val.get(0)).intValue();

//        int extendedDataSize = ((Integer) val.get(1)).intValue();

//        System.out.println("EED size="+extendedDataSize);

//        //como el size es 0, me lo salto

//

//        //ver si tiene datos graficos

//        val = DwgUtil.testBit(data, bitPos);

//        bitPos = ((Integer) val.get(0)).intValue();

//        boolean hasGraphicsData = ((Boolean) val.get(1))

//                .booleanValue();

//        System.out.println("graphics = "+hasGraphicsData);

//

//        //como se que no hay graphics me lo salto

//        //tama?o en bits

//        val = DwgUtil.getRawLong(data, bitPos);

//        bitPos = ((Integer) val.get(0)).intValue();

//        int sizeInBits = ((Integer) val.get(1)).intValue();

//        System.out.println("sizeInBits = "+sizeInBits);

//

//        /*

//         * Ahora, lo que viene es lo que en la spec se dice

//         * "Common entity data". Revisar bien pues PythonCAD no lo lee

//         * como en la spec.

//         *

//         * pag 42.

//          R13-R14 Only:

//          	RL	:	Size of object data in bits

//          	6B	:	Flags (FEDCBA)

//          	6B	:	Common parameters (CCSSII)

//          	Segun esto, deberia leer 6 bits y 6 bits

//

//          	FLAGS

//	      	Mas adelante (pag 43), dice:

//	      	DC	:	This is the number of reactors attached to an

//	      	entity as a bitshort.

//	      	This feature may have been dormant in R13,

//	      	but it appears in R14, and in files saved as R13 by R14.

//

//	      	Ahora bien, pythoncad las est? leyendo como bitLong

//          	?En que quedamos, son 2 bits, 1 bitLong o 1 bitShort?

//          	TODO REVISAR

//

//          	COMMON PARAMETERS

//          	Al principio, dice que son 6 bits (CC, SS, II)

//          	pero luego dice (pag 43):

//          	CC	:	Color bitshort

//          	SS	:	Linetype scale bitdouble

//          	II	:	"Invisible" flag bitshort

//

//			Pythoncad, en vez de como 2 bits, los est? leyendo

//			como BitShort, BitDouble y BitShort

//

//         * */

//

//        Integer mode = (Integer) DwgUtil.getBits(data, 2, bitPos);

//		bitPos += 2;

//		System.out.println("mode = "+mode);

//

//	/*

//		val = DwgUtil.getBitLong(data, bitPos);

//		bitPos = ((Integer) val.get(0)).intValue();

//		int rnum = ((Integer) val.get(1)).intValue();

//		System.out.println("numReactors = "+rnum);

//*/

//		val = DwgUtil.getBitShort(data, bitPos);

//		bitPos = ((Integer) val.get(0)).intValue();

//		int rnum = ((Integer) val.get(1)).intValue();

//		System.out.println("numReactors = "+rnum);

//

//

//		val = DwgUtil.testBit(data, bitPos);

//		bitPos = ((Integer) val.get(0)).intValue();

//		boolean isLyrByLineType = ((Boolean) val.get(1)).booleanValue();

//		System.out.println("isLyrByLineType="+isLyrByLineType);

//

//		val = DwgUtil.testBit(data, bitPos);

//		bitPos = ((Integer) val.get(0)).intValue();

//		boolean noLinks = ((Boolean) val.get(1)).booleanValue();

//		System.out.println("noLinks="+noLinks);

//

//

//		val = DwgUtil.getBitShort(data, bitPos);

//		bitPos = ((Integer) val.get(0)).intValue();

//		int color = ((Integer) val.get(1)).intValue();

//		System.out.println("color="+color);

//

//

//		val = DwgUtil.getBitDouble(data, bitPos);

//		bitPos = ((Integer) val.get(0)).intValue();

//		float ltscale = ((Double) val.get(1)).floatValue();

//		System.out.println("ltscale="+ltscale);

//

//		val = DwgUtil.getBitShort(data, bitPos);

//		bitPos = ((Integer) val.get(0)).intValue();

//		int invis = ((Integer) val.get(1)).intValue();

//		System.out.println("invis="+invis);

//

//		val = DwgUtil.getBitShort(data, bitPos);

//		bitPos = ((Integer) val.get(0)).intValue();

//		int flag = ((Integer) val.get(1)).intValue();

//		System.out.println("flag="+flag);

//

//		double dVal = 0d;

//		if((flag & 0x4) > 0){

//			val = DwgUtil.getBitDouble(data, bitPos);

//			bitPos = ((Integer) val.get(0)).intValue();

//			dVal = ((Double) val.get(1)).doubleValue();

//		}

//		System.out.println("constWidth="+dVal);

//

//		dVal = 0d;

//		if((flag & 0x8) > 0){

//			val = DwgUtil.getBitDouble(data, bitPos);

//			bitPos = ((Integer) val.get(0)).intValue();

//			dVal = ((Double) val.get(1)).doubleValue();

//		}

//		System.out.println("elevation="+dVal);

//

//		dVal = 0d;

//		if ((flag & 0x2) > 0){

//			val = DwgUtil.getBitDouble(data, bitPos);

//			bitPos = ((Integer) val.get(0)).intValue();

//			dVal = ((Double) val.get(1)).doubleValue();

//		}

//		System.out.println("thickness="+dVal);

//

//		double x, y, z ;

//		x = 0d;

//		y = 0d;

//		z = 0d;

//

//		if ((flag & 0x1) > 0){

//			val = DwgUtil.getBitDouble(data, bitPos);

//			bitPos = ((Integer) val.get(0)).intValue();

//			x = ((Double) val.get(1)).doubleValue();

//

//			val = DwgUtil.getBitDouble(data, bitPos);

//			bitPos = ((Integer) val.get(0)).intValue();

//			y = ((Double) val.get(1)).doubleValue();

//

//			val = DwgUtil.getBitDouble(data, bitPos);

//			bitPos = ((Integer) val.get(0)).intValue();

//			z = ((Double) val.get(1)).doubleValue();

//		}

//		System.out.println("normal="+x+","+y+","+z);

//

//		val = DwgUtil.getBitLong(data, bitPos);

//		bitPos = ((Integer) val.get(0)).intValue();

//		int np = ((Integer) val.get(1)).intValue();

//		System.out.println("numPoints="+np);

//

//		int nb = 0;

//		if((flag & 0x10) > 0){

//			val = DwgUtil.getBitLong(data, bitPos);

//			bitPos = ((Integer) val.get(0)).intValue();

//			nb = ((Integer) val.get(1)).intValue();

//		}

//		System.out.println("numBulges="+nb);

//		int nw = 0;

//		if((flag & 0x20) > 0){

//			val = DwgUtil.getBitLong(data, bitPos);

//			bitPos = ((Integer) val.get(0)).intValue();

//			nw = ((Integer) val.get(1)).intValue();

//		}

//		System.out.println("numWidths="+nw);

//		if(np > 0){

//			Point2D[] points = new Point2D[np];

//			for(int i = 0; i < np; i++){

//				val = DwgUtil.getRawDouble(data, bitPos);

//				bitPos = ((Integer) val.get(0)).intValue();

//				x = ((Double) val.get(1)).doubleValue();

//

//				val = DwgUtil.getRawDouble(data, bitPos);

//				bitPos = ((Integer) val.get(0)).intValue();

//				y = ((Double) val.get(1)).doubleValue();

//

//				points[i] = new Point2D.Double(x, y);

//				System.out.println("Punto"+i+"="+x+","+y);

//			}//for

//		}//if np

//

//		if(nb > 0){

//			double[] bulges = new double[nb];

//			for(int i = 0; i < nb; i++){

//				val = DwgUtil.getRawDouble(data, bitPos);

//				bitPos = ((Integer) val.get(0)).intValue();

//				bulges[i] = ((Double) val.get(1)).doubleValue();

//				System.out.println("Bulge"+i+"="+bulges[i]);

//			}//for

//

//		}//if nb

//

//		if(nw > 0){

//			double[][] widths = new double[nw][2];

//			for(int i = 0; i < nw; i++){

//				val = DwgUtil.getBitDouble(data, bitPos);

//				bitPos = ((Integer) val.get(0)).intValue();

//				double sw = ((Double) val.get(1)).doubleValue();

//

//				val = DwgUtil.getBitDouble(data, bitPos);

//				bitPos = ((Integer) val.get(0)).intValue();

//				double ew = ((Double) val.get(1)).doubleValue();

//

//				widths[i][0] = sw;

//				widths[i][1] = ew;

//				System.out.println("Width"+i+"="+sw+","+ew);

//			}//for

//		}

     }

	public void test3(){

		//test of extrusion

		double[] coord = null;

		double[] extrusion = null;

		double[] extrusion2 = new double[]{0, 0, 1};

		coord = new double[]{790089.65, 4477974.75, 9.560000000114087};

		extrusion = new double[]{-0.5037965987025721, 0.07005064807841195, 0.8609772899673451};

		//1. algoritmo original, vector normal distinto

//		double[] newCoord = AcadExtrusionCalculator.extrude(coord, extrusion);

//		newCoord = AcadExtrusionCalculator.extrude3(coord, extrusion);

//

		//2? ahora con vector normal coincidente con eje Z

//		newCoord = AcadExtrusionCalculator.extrude(coord, extrusion2);

//		newCoord = AcadExtrusionCalculator.extrude3(coord, extrusion2);

	}

}

/*

 * Created on 09-ene-2007

 *

 * gvSIG. Sistema de Informaci�n Geogr�fica de la Generalitat Valenciana

 *

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib��ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/* CVS MESSAGES:

*

* $Id: IDwg2FMap.java 29001 2009-05-26 15:32:46Z jmvivo $

* $Log$

* Revision 1.2.2.2  2007-03-21 19:49:16  azabala

* implementation of dwg 12, 13, 14.

*

* Revision 1.3  2007/03/20 19:55:27  azabala

* source code cleaning

*

* Revision 1.2  2007/01/18 13:35:22  azabala

* Refactoring general para evitar dar tantas pasadas en la carga, y para incrementar

* la legibilidad del codigo (demasiados if-else-if en vez de usar polimorfismo)

*

* Revision 1.1  2007/01/12 19:29:58  azabala

* first version in cvs

*

*

*/

package org.gvsig.dwg.lib;

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.fmap.geom.exception.CreateGeometryException;

/**

 * All dwg objects that are drawing entities

 * and that can be converted to a fmap geometry

 * implements this interface.

 *

 * */

/*

 * TODO

 * Esta solucion tiene el problema de que es mas simple

 * (cada entidad dwg se ocupa de su conversion a fmap),pero acopla

 * libDwg con fmap

 * (una clase Dwg2FMap lo desacoplar�a, pero llenar�a el codigo de

 * infinitos if(dwg instanceof ...) else if.....

 *

 * */

public interface IDwg2FMap {

	public Geometry toFMapGeometry(boolean is3DFile) throws CreateGeometryException;

	public String toFMapString(boolean is3DFile);

	public int getGeometryType();

	public int getGeometrySubType(boolean is3DFile);

	public String toString();

}

/* jdwglib. Java Library for reading Dwg files.

 *

 * Author: Jose Morell Rama (jose.morell@gmail.com).

 * Port from the Pythoncad Dwg library by Art Haas.

 *

 * Copyright (C) 2005 Jose Morell, IVER TI S.A. and Generalitat Valenciana

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 * Jose Morell (jose.morell@gmail.com)

 *

 * or

 *

 * IVER TI S.A.

 *  C/Salamanca, 50

 *  46005 Valencia

 *  Spain

 *  +34 963163400

 *  dac@iver.es

 */

package org.gvsig.dwg.lib;

import java.awt.geom.Point2D;

import java.io.File;

import java.io.FileInputStream;

import java.io.IOException;

import java.nio.ByteBuffer;

import java.nio.channels.FileChannel;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.Iterator;

import java.util.List;

import java.util.Map;

import org.gvsig.dwg.lib.objects.DwgBlockHeader;

import org.gvsig.dwg.lib.objects.DwgInsert;

import org.gvsig.dwg.lib.objects.DwgLayer;

import org.gvsig.dwg.lib.readers.DwgFileV12Reader;

import org.gvsig.dwg.lib.readers.DwgFileV14Reader;

import org.gvsig.dwg.lib.readers.DwgFileV15Reader;

import org.gvsig.dwg.lib.readers.DwgFileVR2004Reader;

import org.gvsig.dwg.lib.readers.IDwgFileReader;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

 * The DwgFile class provides a revision-neutral interface for reading and handling

 * DWG files

 * Reading methods are useful for reading DWG files, and handling methods like

 * calculateDwgPolylines() are useful for handling more complex

 * objects in the DWG file

 *

 * @author jmorell

 * @author azabala

 */

public class DwgFile {

	/**

	 * It has all known DWG version's header.

	 * Extracted from Autodesk web.

	 */

	private static HashMap acadVersions = new HashMap();

	static{

		acadVersions.put("AC1004", "Autocad R9");

		acadVersions.put("AC1006", "Autocad R10");

		acadVersions.put("AC1007", "Autocad pre-R11");

		acadVersions.put("AC1007", "Autocad pre-R11");

		acadVersions.put("AC1008", "Autocad pre-R11b");

		acadVersions.put("AC1009", "Autocad R12");

		acadVersions.put("AC1010", "Autocad pre-R13 a");

		acadVersions.put("AC1011", "Autocad pre-R13 b");

		acadVersions.put("AC1012", "Autocad R13");

		acadVersions.put("AC1013", "Autocad pre-R14");

		acadVersions.put("AC1014", "Autocad R14");

		acadVersions.put("AC1500", "Autocad pre-2000");

		acadVersions.put("AC1015", "Autocad R2000, R2000i, R2002");

		acadVersions.put("AC402a", "Autocad pre-2004a");

		acadVersions.put("AC402b", "Autocad pre-2004b");

		acadVersions.put("AC1018", "Autocad R2004, R2005, R2006");

		acadVersions.put("AC1021", "Autocad R2007");

	}

	private static Logger logger = LoggerFactory.getLogger(DwgFile.class.getName());

	/**

	 * Path and name of the dwg file

	 * */

	private String fileName;

	/**

	 * DWG version of the file (AC1013, AC1018, etc.)

	 * */

	private String dwgVersion;

	/**

	 * Offsets to the DWG sections

	 */

	private ArrayList dwgSectionOffsets;

	/**

	 * Header vars readed from the HEADER section of the DWG file

	 * */

	private Map headerVars;

	/**

	 * This list contains what in OpenDWG specification is called

	 * the object map ( a collection of entries where each entry contains

	 * the seek of each object, and its size)

	 * */

	private ArrayList dwgObjectOffsets;

	/**

	 * For each entry in dwgObjectOffsets, we have an instance of

	 * DwgObject in the dwgObjects collection

	 *

	 * */

	private List dwgObjects;

	private HashMap handle_objects;

	private ArrayList dwgClasses;

	/**

	 * hash map that indexes all DwgLayer objects

	 * by its handle property

	 * */

	private HashMap layerTable;

	/**

	 * Specific reader of the DWG file version (12, 13, 14, 2000, etc., each

	 * version will have an specific reader)

	 * */

	private IDwgFileReader dwgReader;

	private boolean dwg3DFile = false;

	/**

	 * Memory mapped byte buffer of the whole DWG file

	 * */

	private ByteBuffer bb;

	/*

	 * Optimizaciones para evitar leer el fichero completo en cada

	 * pasada.

	 * */

	/**

	 * Contains all IDwgPolyline implementations

	 * */

	private List dwgPolylines;

	/**

	 * Contains all INSERT entities of the dwg file

	 * (these entities must be processed in a second pass)

	 *

	 * */

	private List insertList;

	private List blockList;

	/**

	 * Constructor.

	 * @param fileName an absolute path to the DWG file

	 */

	public DwgFile(String fileName) {

		this.fileName = fileName;

		dwgSectionOffsets = new ArrayList();

		dwgObjectOffsets = new ArrayList();

		headerVars = new HashMap();

		dwgClasses = new ArrayList();

		dwgObjects = new ArrayList();

		handle_objects = new HashMap();

		layerTable = new HashMap();

		dwgPolylines = new ArrayList();

		insertList = new ArrayList();

		blockList = new ArrayList();

	}

	public String getDwgVersion() {

		return dwgVersion;

	}

	/**

	 * Reads a DWG file and put its objects in the dwgObjects Vector

	 * This method is version independent

	 *

	 * @throws IOException If the file location is wrong

	 */

	public void read() throws IOException,

				DwgVersionNotSupportedException

	{

		setDwgVersion();

		if (dwgVersion.equalsIgnoreCase("Autocad R2000, R2000i, R2002")) {

			dwgReader = new DwgFileV15Reader();

		}else if (dwgVersion.equalsIgnoreCase("Autocad pre-R14")||

				dwgVersion.equalsIgnoreCase("Autocad R14") ||

				dwgVersion.equalsIgnoreCase("Autocad R13")) {

			dwgReader = new DwgFileV14Reader();

		}else if (dwgVersion.equalsIgnoreCase("Autocad R2004, R2005, R2006")){

			dwgReader = new DwgFileVR2004Reader();

		} else if (dwgVersion.equalsIgnoreCase("Autocad R12")||

				dwgVersion.equalsIgnoreCase("Autocad pre-R13 a") ||

				dwgVersion.equalsIgnoreCase("Autocad pre-R13 b")) {

			boolean isR13 = true;

			if(dwgVersion.equalsIgnoreCase("Autocad R12"))

					isR13 = false;

			dwgReader = new DwgFileV12Reader(isR13);

		}else {

			DwgVersionNotSupportedException exception =

				new DwgVersionNotSupportedException("Version de DWG no soportada");

			exception.setDwgVersion(dwgVersion);

			throw exception;

		}

		try{

		dwgReader.read(this, bb);

		}catch(Throwable t){

			t.printStackTrace();

			throw new IOException("Error leyendo dwg");

		}

	}

	private void setDwgVersion() throws IOException {

		File file = new File(fileName);

		FileInputStream fileInputStream = new FileInputStream(file);

		FileChannel fileChannel = fileInputStream.getChannel();

		long channelSize = fileChannel.size();

		bb = fileChannel.map(FileChannel.MapMode.READ_ONLY, 0, channelSize);

		byte[] versionBytes = {bb.get(0),

								bb.get(1),

								bb.get(2),

								bb.get(3),

								bb.get(4),

								bb.get(5)};

		ByteBuffer versionByteBuffer = ByteBuffer.wrap(versionBytes);

		String[] bs = new String[versionByteBuffer.capacity()];

		String versionString = "";

		for (int i=0; i<versionByteBuffer.capacity(); i++) {

			bs[i] = new String(new byte[]{(byte)(versionByteBuffer.get(i))});

			versionString = versionString + bs[i];

		}

		String version = (String) acadVersions.get(versionString);

		if(version == null)

			version = "Unknown Dwg format";

		this.dwgVersion = version;

	}

	public void setHeader(String key, Object value){

		headerVars.put(key, value);

	}

	public Object getHeader(String key){

		return headerVars.get(key);

	}

	/*

	 * A DwgLayer is a DWG drawing entity, so all DwgLayer objects are

	 * saved in dwgObjects collection.

	 * Instead of iterate over the full collection, is faster check every object

	 * and save all the DwgLayer instances in their own collection.

	 *

	 */

	protected void addDwgLayer(DwgLayer dwgLayer){

		layerTable.put(new Integer(dwgLayer.getHandle().getOffset()),

				dwgLayer);

	}

	private void printInfoOfAObject (DwgObject entity){

		logger.info("index = "+entity.getIndex() + " entity.type = " + entity.type + " entityClassName = "+ entity.getClass().getName());

		logger.info("handleCode = "+entity.getHandle().getCode());

		logger.info("entityLayerHandle = "+entity.getHandle().getOffset());

		if(entity.hasLayerHandle()){

			logger.info("layerHandleCode = "+entity.getLayerHandle().getCode());

			logger.info("layerHandle = "+entity.getLayerHandle().getOffset());

		}

		if(entity.hasSubEntityHandle()){

			logger.info("subEntityHandleCode = "+entity.getSubEntityHandle().getCode());

			logger.info("subEntityHandle = "+entity.getSubEntityHandle().getOffset());

		}

		if(entity.hasNextHandle()){

			logger.info("nextHandleCode = "+entity.getNextHandle().getCode());

			logger.info("nextHandle = "+entity.getNextHandle().getOffset());

		}

		if(entity.hasPreviousHandle()){

			logger.info ("previousHandleCode = "+entity.getPreviousHandle().getCode());

			logger.info ("previousHandle = "+entity.getPreviousHandle().getOffset());

		}

		if(entity.hasXDicObjHandle()){

			logger.info ("xDicObjHandleCode = "+entity.getXDicObjHandle());

			logger.info ("xDicObjHandle = "+entity.getXDicObjHandle());

		}

		if(entity.hasReactorsHandles()){

			ArrayList reactorsHandles = entity.getReactorsHandles();

			int size = reactorsHandles.size();

			logger.info ("NUMERO DE reactors = "+size);

			DwgHandleReference hr;

			for(int i=0; i<size; i++){

				hr=(DwgHandleReference)reactorsHandles.get(i);

				logger.info ("reactorHandleCode = "+hr.getCode());

				logger.info (" reactorHandle = "+hr.getOffset());

			}

		}

	}

	public DwgLayer getDwgLayer(DwgObject entity){

		DwgHandleReference handle = entity.getLayerHandle();

		if(handle == null){

			return null;

		}

		int	handleCode = handle.getCode();

		int	entityLayerHandle = entity.getLayerHandle().getOffset();

		int layerHandle = -1;

		int entityRecord;

		DwgObject object;

		/*

		 * OpenDWG spec, v3, page 11. HANDLE REFERENCES

		 *

		 * A handle is formed by this fields:

		 * a) CODE (4 bits)

		 * b) COUNTER (4 bits)

		 * c) OFFSET of the object (handle itself).

		 *

		 * CODE could take these values:

		 * 1) 0x2, 0x3, 0x4, 0x5 -> offset is the handle of the layer

		 * 2) 0x6 -> offset is the next object handle

		 * 3) 0x8 -> offset is the previous object handle

		 * 4) 0xA -> result is reference handle plus offset

 		 * 5) 0xC -> result is reference handle minus offset

		 *

		 * */

		// FIXME: Esto no esta terminado. Falta considerar los codigo

		// 0x2, 0x3, 0x6, 0xA que no han aparecido en los archivos de prueba.

		switch(handleCode){

		case 0x4:

			if (entity.hasNextHandle()){

				int nextHandleCode = entity.getNextHandle().getCode();

				if (nextHandleCode == 0x5) {

					layerHandle = entity.getNextHandle().getOffset();

				} else {

					//TODO: No se han previsto nextHandleCode != 0x5

//					System.out.println ("DwgFile.getDwgLayer: handleCode "+handleCode+

//							" con nextHandleCode "+ nextHandleCode +" no implementado.");

				}

			} else {

				layerHandle = entity.getLayerHandle().getOffset();

			}

			break;

		case 0x5:

			layerHandle = entity.getLayerHandle().getOffset();

			break;

		case 0x8:

			if (entity.hasNextHandle()){

				int nextHandleCode = entity.getNextHandle().getCode();

				if (nextHandleCode == 0x5) {

					layerHandle = entity.getNextHandle().getOffset();

				} else {

					//TODO No se han previsto nextHandleCode != 0x5

//					System.out.println ("DwgFile.getDwgLayer: handleCode "+handleCode+

//							" con nextHandleCode "+ nextHandleCode +" no implementado.");

				}

			} else {

				layerHandle = entity.getHandle().getOffset() - 1;

			}

			break;

		case 0xC:

			if (entity.hasNextHandle()){

				int nextHandleCode = entity.getNextHandle().getCode();

				if (nextHandleCode == 0x5) {

					layerHandle = entity.getNextHandle().getOffset();

				} else {

					//TODO: No se han previsto nextHandleCode != 0x5

//					System.out.println ("DwgFile.getDwgLayer: handleCode "+handleCode+

//							" con nextHandleCode "+ nextHandleCode +" no implementado.");

				}

			} else {

				layerHandle = entity.getHandle().getOffset() - entity.getLayerHandle().getOffset() + 1;

			}

			break;

		default:

//			System.out.println ("DwgFile.getDwgLayer: handleCode "+handleCode+" no implementado. entityLayerHandle="+entityLayerHandle);

		}

		if(layerHandle != -1){

			Iterator lyrIterator = layerTable.values().iterator();

			while(lyrIterator.hasNext()){

				DwgLayer lyr = (DwgLayer) lyrIterator.next();

				int lyrHdl = lyr.getHandle().getOffset();

				if (lyrHdl == layerHandle){

					return lyr;

				}

			}

		}

//		System.out.println("NO SE HA ENCONTRADO UNA CAPA CON HANDLE " + layerHandle);

//		printInfoOfAObject(entity);

		return null;

	}

	public DwgObject getDwgSuperEntity(DwgObject entity) {

		if(entity.hasSubEntityHandle()){

			int handleCode = entity.subEntityHandle.getCode();

			int offset = entity.subEntityHandle.getOffset();

			int handle = -1;

			DwgObject object;

			switch(handleCode){

			// TODO: case 0x2:

			// TODO: case 0x3:

			case 0x4:

			case 0x5:

				handle = offset;

				break;

			// TODO: case 0x6:

			case 0x8:

				handle=entity.getHandle().getOffset() - 1;

				break;

			case 0xA:

				handle = entity.getHandle().getOffset() + offset;

				break;

			case 0xC:

				handle = entity.getHandle().getOffset() - offset;

				break;

			default:

				logger.warn ("DwgObject.getDwgSuperEntity: handleCode "+handleCode+" no implementado. offset = "+offset);

			}

			if(handle != -1){

				object = getDwgObjectFromHandle(handle);

				if(object != null)

					return object;

			}

		}

		return null;

	}

	public String getLayerName(DwgObject entity) {

		DwgLayer dwgLayer = getDwgLayer(entity);

		if(dwgLayer == null){

			return "";

		}else{

			return dwgLayer.getName();

		}

	}

	/**

     * Returns the color of the layer of a DWG object

	 *

     * @param entity DWG object which we want to know its layer color

	 * @return int Layer color of the DWG object in the Autocad color code

	 */

	public int getColorByLayer(DwgObject entity) {

		int colorByLayer;

		DwgLayer dwgLyr = getDwgLayer(entity);

		if(dwgLyr == null)

			colorByLayer = 0;

		else

			colorByLayer = dwgLyr.getColor();

		return colorByLayer;

	}

	/**

	 * Configure the geometry of the polylines in a DWG file from the vertex list in

	 * this DWG file. This geometry is given by an array of Points.

	 * Besides, manage closed polylines and polylines with bulges in a GIS Data model.

     * It means that the arcs of the polylines will be done through a set of points and

     * a distance between these points.

	 */

	public void calculateGisModelDwgPolylines() {

		/*

		 * In Dwg 12 format, all vertices of a polyline are between polyline entity

		 * and endsec entity. Also, polylines dont save any handle of their vertices (first and last).

		 *

		 * After Dwg 12 version, we have the opposite case: polylines have handles/pointers to their

		 * first and last vertices.

		 *

		 * If dwg file is not V12, we must look for all polyline vertices (and we must to wait until

		 * all entities are readed).

		 * If dwg file is V12, all polylines already have their vertices.

		 * */

		if(! (dwgReader instanceof DwgFileV12Reader)){

			for (int i = 0; i < dwgPolylines.size(); i++){

				DwgObject pol = (DwgObject)dwgPolylines.get(i);

				if (pol instanceof IDwgPolyline) {

					((IDwgPolyline)pol).calculateGisModel(this);

				}//if

			}//for

		}

	}

    /**

     * Configure the geometry of the polylines in a DWG file from the vertex list in

     * this DWG file. This geometry is given by an array of Points

     * Besides, manage closed polylines and polylines with bulges in a GIS Data model.

     * It means that the arcs of the polylines will be done through a curvature

     * parameter called bulge associated with the points of the polyline.

     */

	//TODO Refactorizar para que solo se aplique a las Polilineas

//	public void calculateCadModelDwgPolylines() {

//		for (int i=0;i<dwgObjects.size();i++) {

//			DwgObject pol = (DwgObject)dwgObjects.get(i);

//			if (pol instanceof DwgPolyline2D) {

//				int flags = ((DwgPolyline2D)pol).getFlags();

//				int firstHandle = ((DwgPolyline2D)pol).getFirstVertexHandle().getOffset();

//				int lastHandle = ((DwgPolyline2D)pol).getLastVertexHandle().getOffset();

//				ArrayList pts = new ArrayList();

//				ArrayList bulges = new ArrayList();

//				double[] pt = new double[3];

//				for (int j=0;j<dwgObjects.size();j++) {

//					DwgObject firstVertex = (DwgObject)dwgObjects.get(j);

//					if (firstVertex instanceof DwgVertex2D) {

//						int vertexHandle = firstVertex.getHandle().getOffset();

//						if (vertexHandle==firstHandle) {

//							int k=0;

//							while (true) {

//								DwgObject vertex = (DwgObject)dwgObjects.get(j+k);