Application: gvSIG desktop » gvSIG data provider for DWG

#Sat Oct 05 18:25:49 CEST 2019

buildNumber=2169

<?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>

<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;

	}

}

/* 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());

}

/* 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();

	}

}

<?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>2.0.101</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>

<?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>2.0.101</version>

  </parent>

  <modules>

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

  </modules>

</project>

<?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.lib</artifactId>

  <packaging>jar</packaging>

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

  <description>

Library for read-only access DWG files

Supported versions:

- v12

- v14

- v15

- v2004

  </description>

  <parent>

      <groupId>org.gvsig</groupId>

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

      <version>2.0.101</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.projection.api</artifactId>

      <scope>compile</scope>

    </dependency>

    <dependency>

        <groupId>org.gvsig</groupId>

        <artifactId>org.gvsig.fmap.geometry.api</artifactId>

        <scope>compile</scope>

    </dependency>

  </dependencies>

</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

 */

package org.gvsig.dwg.lib.readers;

import java.awt.geom.Point2D;

import java.io.IOException;

import java.nio.ByteBuffer;

import java.nio.ByteOrder;

import java.util.ArrayList;

import java.util.List;

import org.gvsig.dwg.lib.CorruptedDwgEntityException;

import org.gvsig.dwg.lib.DwgFile;

import org.gvsig.dwg.lib.DwgHandleReference;

import org.gvsig.dwg.lib.DwgObject;

import org.gvsig.dwg.lib.DwgObjectFactory;

import org.gvsig.dwg.lib.IDwgBlockMember;

import org.gvsig.dwg.lib.IDwgPolyline;

import org.gvsig.dwg.lib.IDwgVertex;

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

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

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

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

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

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

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

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

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

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

import org.gvsig.dwg.lib.objects.DwgPolyline2D;

import org.gvsig.dwg.lib.objects.DwgPolyline3D;

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

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

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

import org.gvsig.dwg.lib.objects.DwgVertex2D;

import org.gvsig.dwg.lib.objects.DwgVertex3D;

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

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

/**

 * Reads version 12 dwg files.

 * 

 * DWG 13 and DWG 12 are very different formats (nor do DWG 13-14 and 2000).

 * Thats the reason why this IDwgFileReader is very different from the rest. 

 * 

 * Documentation of reverse engineering of the format:

 * 	http://www.iwriteiam.nl/DWG12.html

 * 

 * @author azabala

 * 

 */

public class DwgFileV12Reader implements IDwgFileReader{

	private DwgFile dwgFile;

	private ByteBuffer bb;

	ArrayList readers = new ArrayList();

	private boolean r13 = false;

	int index = 0;

	ArrayList blocks = new ArrayList();

	/**

	 * While DwgBlock is a DWG entity, readed from the DWG entities

	 * section, a Block is an entry in the BLOCK Section of DWG 12 format.

	 * 

	 * Block has block name attribute (like DwgBlock), but its most

	 * important attribute is its order in the Block section.

	 * 

	 * Inserts has a short number that we think is the order of its

	 * referred block in the block table (the only approach to fech

	 * the block of an insert)

	 * */

	class Block {

		/*

        |----------|--------------------------------------------|

        | 1        | This is an anonymous Block generated by    |

        |          | hatching, associative dimensioning, other  |

        |          | internal operations, or an application     |

        |----------|--------------------------------------------|

        | 2        | This Block has Attributes                  |

        |----------|--------------------------------------------|

        | 4        | This Block is an external reference (Xref) |

        |----------|--------------------------------------------|

        | 8        | not used                                   |

        |----------|--------------------------------------------|

        | 16       | This Block is externally dependent         |

        |----------|--------------------------------------------|

        | 32       | This is a resolved external reference, or  |

        |          | dependent of an external reference         |

        |----------|--------------------------------------------|

        | 64       | This definition is referenced              |

        +-------------------------------------------------------+

        */

		byte flag;

		String name;

		short used;

		byte b1;

		short w1;

		byte b2;

		short w3;

		short crc;

	}

	public DwgFileV12Reader(boolean isR13){

		r13 = isR13;

		readers.add(null);//0

		readers.add(new LineReader());//1

		readers.add(new PointReader());//2

		readers.add(new CircleReader());//3

		readers.add(new ShapeReader());//4

		readers.add(null);//5

		readers.add(null);//6

		readers.add(new TextReader());//7

		readers.add(new ArcReader());//8

		readers.add(new TraceReader());//9

		readers.add(null);//10

		readers.add(new SolidReader());//11

		readers.add(new BlkReader());//12

		readers.add(new EndBlkReader());//13

		readers.add(new InsertReader());//14

		readers.add(new AttDefReader());//15

		readers.add(new AttribReader());//16

		readers.add(new SbEndReader());//17

		readers.add(null);//18

		readers.add(new PlineReader());//19

		readers.add(new VertexReader());//20

		readers.add(null);//21

		readers.add(new Face3DReader());//22

		readers.add(new DimReader());//23

		readers.add(new VPortReader());//24

	}

	/* (non-Javadoc)

	 * @see com.iver.cit.jdwglib.dwg.readers.IDwgFileReader#read(com.iver.cit.jdwglib.dwg.DwgFile, java.nio.ByteBuffer)

	 */

	public void read(DwgFile dwgFile, ByteBuffer bb) throws IOException {

		this.dwgFile = dwgFile;

		this.bb = bb;

		try {

////			handle.seek(6, 1) # skip rest of version

//			bb.position(12);

//			bb.position(bb.position() + 6);

			bb.position(0);

			byte[] header = new byte[12];

			bb.get(header);

			String headerStr = new String(header);

//		    (_b1, _w1, _w2, _w3, _b2) = struct.unpack("<BhhhB", handle.read(8))

			bb.order(ByteOrder.LITTLE_ENDIAN);

			byte b1 = bb.get();

			short w1 = bb.getShort();

			short w2 = bb.getShort();

			short w3 = bb.getShort();

			byte b2 = bb.get();

			//To translate Python to Java, we must see the number

			//of bytes of the reading

//			 _estart, _eend = struct.unpack("<ll", handle.read(8))

			bb.order(ByteOrder.LITTLE_ENDIAN);

			int eStart = bb.getInt();

			int eEnd = bb.getInt();

//			_bsstart, _l1, _bsend, _l2 = struct.unpack("<llll", handle.read(16))

			int bsStart = bb.getInt();

			int l1 = bb.getInt();

			int bsEnd = bb.getInt();

			int l2 = bb.getInt();

			Dwg12Table blockTable = getTable();

			Dwg12Table layerTable = getTable();

			Dwg12Table styleTable = getTable();

			Dwg12Table lineTypeTable = getTable();

			Dwg12Table viewTable = getTable();

			readHeader();

			Dwg12Table ucsTable = getTable();

			bb.position(0x500);

			Dwg12Table vportTable = getTable();

			bb.position(bb.position() + 8);

			Dwg12Table appidTable = getTable();

			bb.position(bb.position() + 6);

			Dwg12Table dimStyleTable = getTable();

			bb.position(0x69f);

			Dwg12Table p13table = getTable();

			bb.position(bb.position() + 38);

			int currentPosition = bb.position();

			if(currentPosition != eStart){

				//Se supone que deber?amos estar en eStart

				throw new RuntimeException("Error: no se ha llegado al principio de las entidades de dibujo");

			}

			//lee primero entidades normales?

			readEntities(eStart, eEnd);

			bb.position(bb.position() + 19);

			readBlockTable(blockTable);

			readLayerTable(layerTable);

//de momento nos saltamos estas tablas

//			readStyleTable(styleTable);

//			readLTypeTable(lineTypeTable);

//			readViewTable(viewTable);

//			readUcsTable(ucsTable);

//			readVportTable(vportTable);

//			readAppidTable(appidTable);

//			readDimStyleTable(dimStyleTable);

//			readP13Table(p13table);

			//luego lee entidades de bloque

			readEntities(bsStart, bsEnd);

			bb.position(bb.position() + 36);

			bb.order(ByteOrder.LITTLE_ENDIAN);

			int peStart, peEnd, pbStart, pbEnd;

			peStart = bb.getInt();

			peEnd = bb.getInt();

			pbStart = bb.getInt();

			pbEnd = bb.getInt();

			if(peStart != eStart)

				System.out.println("peStart="+peStart+" eStart="+eStart);

			if(peEnd != eEnd)

				System.out.println("peStart="+peEnd+" eStart="+eEnd);

			if(pbStart != bsStart)

				System.out.println("peStart="+pbStart+" eStart="+bsStart);

			if(bsEnd != pbEnd)

				System.out.println("peStart="+pbStart+" eStart="+bsStart);

			bb.position(bb.position() + 12);

			Dwg12TableTest bts = getTableTest();

			Dwg12TableTest lyrTs = getTableTest();

			Dwg12TableTest sts = getTableTest();

			Dwg12TableTest ltts = getTableTest();

			Dwg12TableTest vts = getTableTest();

			Dwg12TableTest uts = getTableTest();

			Dwg12TableTest vpts = getTableTest();

			Dwg12TableTest ats = getTableTest();

			Dwg12TableTest dts = getTableTest();

			Dwg12TableTest pts = getTableTest();

		} catch (Exception e) {

			e.printStackTrace();

//			logger.error(e);

		}

	}

	private void readP13Table(Dwg12Table p13table) {

		// TODO Auto-generated method stub

	}

	private void readDimStyleTable(Dwg12Table dimStyleTable) {

		short size = dimStyleTable.s1;

		int numRecs = dimStyleTable.i1;

		int start = dimStyleTable.i2;

		int end = -1;

		bb.position(start);

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

			end = bb.position() + size;

			byte flag = bb.get();

			byte[] nameBytes = new byte[32];

			bb.get(nameBytes);

			String name = new String(nameBytes);

			bb.order(ByteOrder.LITTLE_ENDIAN);

			short word = bb.getShort();

			double[] d4048 = new double[9];

			for(int j = 0; j < 9; j++){

				d4048[j] = bb.getDouble();

			}

			double[] d40145 = new double[6];

			for(int j = 0; j < 6; j++){

				d40145[j] = bb.getDouble();

			}

			byte[] b7078 = new byte[7];

			for(int j = 0; j < 7; j++){

				b7078[j] = bb.get();

			}

			byte[] b170175 = new byte[6];

			for(int j = 0; j < 6; j++){

				b170175[j] = bb.get();

			}

			bb.order(ByteOrder.nativeOrder());

			byte[] s3 = new byte[16];

			bb.get(s3);

			byte[] s4 = new byte[16];

			bb.get(s4);

			byte[] s5 = new byte[32];

			bb.get(s5);

			byte[] s6 = new byte[32];

			bb.get(s6);

			byte[] s7 = new byte[32];

			bb.get(s6);

			bb.position(bb.position() + 3);

			bb.order(ByteOrder.LITTLE_ENDIAN);

			short w176 = bb.getShort();

			short w177 = bb.getShort();

			short w178 = bb.getShort();

			double d146 = bb.getDouble();

			double d147 = bb.getDouble();

			int offset = end - bb.position();

			if(offset > 0)

				bb.position(bb.position() + offset);

			bb.order(ByteOrder.LITTLE_ENDIAN);

			short crc = bb.getShort();

		}

		byte[] crc32 = new byte[32];

		bb.get(crc32);

	}

	private void readAppidTable(Dwg12Table appidTable) {

		short size = appidTable.s1;

		int numRecs = appidTable.i1;

		int start = appidTable.i2;

		int end = -1;

		bb.position(start);

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

			end = bb.position() + size;

			byte flag = bb.get();

			byte[] nameBytes = new byte[32];

			bb.get(nameBytes);

			String name = new String(nameBytes);

			bb.order(ByteOrder.LITTLE_ENDIAN);

			short word = bb.getShort();

			int offset = end - bb.position();

			if(offset > 0)

				bb.position(bb.position() + offset);

			bb.order(ByteOrder.LITTLE_ENDIAN);

			short crc = bb.getShort();

		}

		byte[] crc32 = new byte[32];

		bb.get(crc32);

	}

	private void readVportTable(Dwg12Table vportTable) {

		short size = vportTable.s1;

		int numRecs = vportTable.i1;

		int start = vportTable.i2;

		int end = -1;

		bb.position(start);

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

			end = bb.position() + size;

			byte flag = bb.get();

			byte[] nameBytes = new byte[32];

			bb.get(nameBytes);

			String name = new String(nameBytes);

			bb.order(ByteOrder.LITTLE_ENDIAN);

			short used = bb.getShort();

			double[] pt10 = getPoint(false);

			double[] pt11 = getPoint(false);

			double[] pt17 = getPoint(false);

			double[] pt16 = getPoint(true);

			bb.order(ByteOrder.LITTLE_ENDIAN);

			double d50 = bb.getDouble();

			double d40 = bb.getDouble();

			double[] pt12 = getPoint(false);

			bb.order(ByteOrder.LITTLE_ENDIAN);

			double d41 = bb.getDouble();

			double d42 = bb.getDouble();

			double d43 = bb.getDouble();

			double d44 = bb.getDouble();

			short[] w7178 = new short[8];

			for(int j = 0; j < 8; j++){

				w7178[j] = bb.getShort();

			}

			bb.order(ByteOrder.LITTLE_ENDIAN);

			double d51 = bb.getDouble();

			double[] pt13 = getPoint(false);

			double[] pt14 = getPoint(false);

			double[] pt15 = getPoint(false);

			int offset = end - bb.position();

			if(offset > 0)

				bb.position(bb.position() + offset);

			bb.order(ByteOrder.LITTLE_ENDIAN);

			short crc = bb.getShort();

		}

		byte[] crc32 = new byte[32];

		bb.get(crc32);

	}

	private void readUcsTable(Dwg12Table ucsTable) {

		short size = ucsTable.s1;

		int numRecs = ucsTable.i1;

		int start = ucsTable.i2;

		int end = -1;

		bb.position(start);

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

			end = bb.position() + size;

			byte flag = bb.get();

			byte[] nameBytes = new byte[32];

			bb.get(nameBytes);

			String name = new String(nameBytes);

			bb.order(ByteOrder.LITTLE_ENDIAN);

			short used = bb.getShort();

			double[] pt10 = getPoint(true);

			double[] pt11 = getPoint(true);

			double[] pt12 = getPoint(true);

			int offset = end - bb.position();

			if(offset > 0)

				bb.position(bb.position() + offset);

			bb.order(ByteOrder.LITTLE_ENDIAN);

			short crc = bb.getShort();

		}

		byte[] crc32 = new byte[32];

		bb.get(crc32);

	}

	private void readViewTable(Dwg12Table viewTable) {

		short size = viewTable.s1;

		int numRecs = viewTable.i1;

		int start = viewTable.i2;

		int end = -1;

		bb.position(start);

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

			end = bb.position() + size;

			byte flag = bb.get();

			byte[] nameBytes = new byte[32];

			bb.get(nameBytes);

			String name = new String(nameBytes);

			bb.order(ByteOrder.LITTLE_ENDIAN);

			short used = bb.getShort();

			double db40 = bb.getDouble();

			double[] pt10 = getPoint(false);

			bb.order(ByteOrder.LITTLE_ENDIAN);

			double db41 = bb.getDouble();

			double[] pt11 = getPoint(true);

			double[] pt12 = getPoint(true);

			bb.order(ByteOrder.LITTLE_ENDIAN);

			short w71 = bb.getShort();

			double db42 = bb.getDouble();

			double db43 = bb.getDouble();

			double db44 = bb.getDouble();

			double db50 = bb.getDouble();

			int offset = end - bb.position();

			if(offset > 0)

				bb.position(bb.position() + offset);

			bb.order(ByteOrder.LITTLE_ENDIAN);

			short crc = bb.getShort();