Application: gvSIG desktop » gvSIG data providers based on gdal

		<artifactId>org.gvsig.gdal2.app</artifactId>

	<artifactId>org.gvsig.gdal2.app.ogr.gml</artifactId>

    <gvsig.package.info.code>org.gvsig.gdal2.app.ogr.gml</gvsig.package.info.code>

			<artifactId>org.gvsig.gdal2.prov.gml</artifactId>

		<artifactId>org.gvsig.gdal2.app</artifactId>

	<artifactId>org.gvsig.gdal2.app.ogr.mainplugin</artifactId>

    <gvsig.package.info.code>org.gvsig.gdal2.app.ogr.mainplugin</gvsig.package.info.code>

			<artifactId>org.gvsig.gdal2.prov.ogr</artifactId>

        <gvsig.package.info.javaVM>j1_8</gvsig.package.info.javaVM>

      <module>${project.artifactId}.raster</module>

#Fri Oct 23 11:19:38 CEST 2015

buildNumber=1

<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.raster.gdal.provider</include>

        <include>org.gvsig:org.gvsig.raster.gdal.provider.legend</include>

      </includes>

    </dependencySet>

  </dependencySets>

</assembly>

package org.gvsig.raster.gdal.app.mainplugin;

import org.gvsig.andami.plugins.Extension;

public class RasterGdalExtension extends Extension{

    @Override

    public void execute(String arg0) {

        // TODO Auto-generated method stub

    }

    @Override

    public void initialize() {

        // TODO Auto-generated method stub

    }

    @Override

    public boolean isEnabled() {

        // TODO Auto-generated method stub

        return true;

    }

    @Override

    public boolean isVisible() {

        // TODO Auto-generated method stub

        return true;

    }

}

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

<plugin-config>

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

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

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

	<libraries library-dir="lib" />

	<resourceBundle name="text" />

	<extensions>

		<extension class-name="org.gvsig.raster.gdal.app.mainplugin.RasterGdalExtension"

			description="GDAL Raster Provider" active="true" priority="1">

		</extension>

	</extensions>

</plugin-config>

<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>

  <parent>

    <groupId>org.gvsig</groupId>

    <artifactId>org.gvsig.gdal2.app</artifactId>

    <version>2.2.0-SNAPSHOT</version>

  </parent>

  <artifactId>org.gvsig.gdal2.app.raster</artifactId>

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

 <properties>

  <!-- Package info property values -->

  <gvsig.package.info.name>Raster Gdal</gvsig.package.info.name>

  <gvsig.package.info.description>Provider to GDAL 2.2 Rasters</gvsig.package.info.description>

  <gvsig.package.info.categories>Raster</gvsig.package.info.categories>

 </properties>

 <dependencies>

  <dependency>

 <groupId>org.gvsig</groupId>

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

   <scope>compile</scope>

  </dependency>

  <dependency>

   <groupId>org.gvsig</groupId>

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

   <scope>compile</scope>

  </dependency>

  <dependency>

   <groupId>org.gvsig</groupId>

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

   <scope>compile</scope>

  </dependency>

  <dependency>

   <groupId>org.gvsig</groupId>

   <artifactId>org.gvsig.gdal2.prov.raster</artifactId>

   <scope>compile</scope>

  </dependency>

  <dependency>

   <groupId>org.gvsig</groupId>

   <artifactId>org.gvsig.gdal2.prov.raster.legend</artifactId>

   <scope>compile</scope>

  </dependency>

<!--

  <dependency>

    <groupId>org.gvsig</groupId>

    <artifactId>org.gvsig.fmap.dal.raster.spi</artifactId>

   <scope>compile</scope>

  </dependency>

  -->

 </dependencies>

</project>

org.gvsig.raster.gdal.provider.legend.RasterGdalLegendLibrary

package org.gvsig.raster.gdal.provider.legend;

import java.awt.Color;

import java.util.ArrayList;

import java.util.List;

import org.gdal.gdal.Band;

import org.gdal.gdal.Dataset;

import org.gdal.gdal.gdal;

import org.gvsig.fmap.dal.raster.api.RasterStore;

import org.gvsig.raster.gdal.provider.AbstractRasterGdalStoreProvider;

import org.gvsig.raster.lib.legend.api.RasterLegendLocator;

import org.gvsig.raster.lib.legend.api.RasterLegendManager;

import org.gvsig.raster.lib.legend.api.colorinterpretation.ColorInterpretation;

import org.gvsig.raster.lib.legend.api.colortable.ColorTable;

import org.gvsig.raster.lib.legend.api.colortable.colortableclass.ColorTableClass;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynobject.DynClass;

import org.gvsig.tools.dynobject.DynMethod;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.tools.dynobject.exception.DynMethodException;

import org.gvsig.tools.dynobject.exception.DynMethodNotSupportedException;

/**

 * @author dmartinezizquierdo

 *

 */

public class RasterGdalGetColorInterpretation implements DynMethod {

    private static Integer code = null;

    static void register(DynClass storeClass) {

        if (code != null) {

            return;

        }

        code = ToolsLocator.getDynObjectManager()

                .registerDynMethod(storeClass, new RasterGdalGetColorInterpretation());

    }

    @Override

    public int getCode() throws DynMethodNotSupportedException {

        return code;

    }

    @Override

    public String getDescription() {

        return "Raster GDAL Color Interpretation";

    }

    @Override

    public String getName() {

        return RasterStore.DYNMETHOD_GETCOLORINTERPRETATION_NAME;

    }

    @Override

    public Object invoke(DynObject self, Object[] args)

        throws DynMethodException {

        ColorInterpretation colorInterpretation = null;

        AbstractRasterGdalStoreProvider rasterGdalProvider =

            (AbstractRasterGdalStoreProvider) self;

        RasterLegendManager legendManager =

            RasterLegendLocator.getRasterLegendManager();

        Dataset gdalDataSet = rasterGdalProvider.getGdalDataSet();

        String[] bandColorInterpretations =

            new String[gdalDataSet.getRasterCount()];

        for (int i = 0; i < gdalDataSet.getRasterCount(); i++) {

            // Bands begin in 1 instead of 0

            int bandNumber = i + 1;

            Band gdalBand = gdalDataSet.GetRasterBand(bandNumber);

            String bandColorInterpretion =

                colorInterpretationFromGdal(gdalBand.GetRasterColorInterpretation());

            bandColorInterpretations[i] = bandColorInterpretion;

        }

        //FIXME:Intenta suponer cual es la forma correcta de interpretar los colores en funcion del numero de bandas

        //Seguramente haya que arreglarlo cuando haya GUI para que el usuario pueda especificar la forma correcta.

        guessingColorInterpretation(bandColorInterpretations);

        colorInterpretation =

            legendManager.createColorInterpretation(bandColorInterpretations);

        for (int bandNumber = 1; bandNumber <= gdalDataSet.getRasterCount(); bandNumber++) {

            //Band in GDAL begins in 1, meanwhile we begin in 0

            int indexColorInterpretation=bandNumber-1;

            if (ColorInterpretation.PALETTE_BAND.equals(colorInterpretation.get(indexColorInterpretation))) {

                ColorTable colorTable = null;

                Band gdalBand = gdalDataSet.GetRasterBand(bandNumber);

                org.gdal.gdal.ColorTable gdalBandColorTable = gdalBand.GetColorTable();

                if (gdalBandColorTable != null) {

                    List<ColorTableClass> colorTableClasses = new ArrayList<ColorTableClass>();

                    for (int i = 0; i < gdalBandColorTable.GetCount(); i++) {

                        String className = i + "";

                        double value = ((byte) i);

                        double interpolation = 50.0;

                        Color color = gdalBandColorTable.GetColorEntry(i);

                        ColorTableClass colorTableClass =

                            legendManager.createColorTableClass(className, value, interpolation, color);

                        colorTableClasses.add(colorTableClass);

                    }

                    String colorTableName = rasterGdalProvider.getName() + "_color_table";

                    colorTable = legendManager.createColorTable(colorTableName, colorTableClasses, true);

                    // FIXME: De momento devolvemos el primero solo.

//                    return colorTable;

                } else {

                    List<ColorTableClass> colorTableClasses = new ArrayList<ColorTableClass>();

                    double[] minMax = new double[2];

                    gdalBand.ComputeRasterMinMax(minMax);

                    Double increment = (minMax[1] - minMax[0]) / 256;

                    for (int i = 0; i < 255; i++) {

                        String className = i + "";

                        double value = ((minMax[0] + (i * increment)));

                        double interpolation = 50.0;

                        int intARGB = ((i & 0xFF) << 24) | // alpha

                            ((i & 0xFF) << 16) | // red

                            ((i & 0xFF) << 8) | // green

                            ((i & 0xFF) << 0); // blue

                        Color color = new Color(intARGB);

                        ColorTableClass colorTableClass =

                            legendManager.createColorTableClass(className, value, interpolation, color);

                        colorTableClasses.add(colorTableClass);

                    }

                    String colorTableName = rasterGdalProvider.getName() + "_color_table";

                    colorTable = legendManager.createColorTable(colorTableName, colorTableClasses, true);

                    // FIXME: De momento devolvemos el primero solo.

//                    return colorTable;

                }

                colorInterpretation.setPalette(colorTable);

                colorInterpretation.setPaletteBand(bandNumber);

            }

        }

        return colorInterpretation;

    }

    private void guessingColorInterpretation(String[] bandColorInterpretations){

        //FIXME:Intenta suponer cual es la forma correcta de interpretar los colores en funcion del numero de bandas

        //Seguramente haya que arreglarlo cuando haya GUI para que el usuario pueda especificar la forma correcta.

        if (bandColorInterpretations.length==1){

            if (bandColorInterpretations[0].equals(ColorInterpretation.UNDEFINED_BAND)){

                bandColorInterpretations[0]=ColorInterpretation.PALETTE_BAND;

            }

        }

        if (bandColorInterpretations.length==3 || bandColorInterpretations.length>4){

            if (bandColorInterpretations[0].equals(ColorInterpretation.UNDEFINED_BAND)  ||

                bandColorInterpretations[1].equals(ColorInterpretation.UNDEFINED_BAND) ||

                bandColorInterpretations[2].equals(ColorInterpretation.UNDEFINED_BAND) ){

                bandColorInterpretations[0]=ColorInterpretation.RED_BAND;

                bandColorInterpretations[1]=ColorInterpretation.GREEN_BAND;

                bandColorInterpretations[2]=ColorInterpretation.BLUE_BAND;

            }

        }

        if (bandColorInterpretations.length==4){

            if (bandColorInterpretations[0].equals(ColorInterpretation.UNDEFINED_BAND)  &&

                bandColorInterpretations[1].equals(ColorInterpretation.UNDEFINED_BAND) &&

                bandColorInterpretations[2].equals(ColorInterpretation.UNDEFINED_BAND) &&

                bandColorInterpretations[3].equals(ColorInterpretation.UNDEFINED_BAND) ){

                bandColorInterpretations[0]=ColorInterpretation.RED_BAND;

                bandColorInterpretations[1]=ColorInterpretation.GREEN_BAND;

                bandColorInterpretations[2]=ColorInterpretation.BLUE_BAND;

                bandColorInterpretations[3]=ColorInterpretation.ALPHA_BAND;

            } else if (bandColorInterpretations[0].equals(ColorInterpretation.RED_BAND)  &&

                bandColorInterpretations[1].equals(ColorInterpretation.GREEN_BAND) &&

                bandColorInterpretations[2].equals(ColorInterpretation.BLUE_BAND) &&

                bandColorInterpretations[3].equals(ColorInterpretation.UNDEFINED_BAND) ){

                bandColorInterpretations[3]=ColorInterpretation.ALPHA_BAND;

            }

        }

    }

    /**

     * Obtiene la cadena que representa el tipo de banda de color. Los tipos posibles son:

     * <UL>

     *  <LI>0 = "Undefined" </LI>

     *  <LI>1 = "Gray";</LI>

     *  <LI>2 = "Palette";</LI>

     *  <LI>3 = "Red";</LI>

     *  <LI>4 = "Green";</LI>

     *  <LI>5 = "Blue";</LI>

     *  <LI>6 = "Alpha";</LI>

     *  <LI>7 = "Hue";</LI>

     *  <LI>8 = "Saturation";</LI>

     *  <LI>9 = "Lightness";</LI>

     *  <LI>10 = "Cyan";</LI>

     *  <LI>11 = "Magenta";</LI>

     *  <LI>12 = "Yellow";</LI>

     *  <LI>13 = "Black";</LI>

     *  <LI>14 = "YCbCr_Y";</LI>

     *  <LI>15 = "YCbCr_Cb";</LI>

     *  <LI>16 = "YCbCr_Cr";</LI>

     * </UL>

     * @return  Cadena con el nombre del tipo de banda de colorn

     */

    private String colorInterpretationFromGdal(int gdalCode){

        String gdalNameCI=gdal.GetColorInterpretationName(gdalCode);

        switch (gdalNameCI) {

        case "Undefined" :

            return ColorInterpretation.UNDEFINED_BAND;

        case "Gray" :

            return ColorInterpretation.GRAY_BAND;

        case "Palette" :

            return ColorInterpretation.PALETTE_BAND;

        case "Red" :

            return ColorInterpretation.RED_BAND;

        case "Green" :

            return ColorInterpretation.GREEN_BAND;

        case "Blue" :

            return ColorInterpretation.BLUE_BAND;

        case "Alpha" :

            return ColorInterpretation.ALPHA_BAND;

        case "Hue" :

            return ColorInterpretation.HUE_BAND;

        case "Saturation" :

            return ColorInterpretation.SATURATION_BAND;

        case "Lightness" :

            return ColorInterpretation.LIGHTNESS_BAND;

        case "Cyan" :

            return ColorInterpretation.CYAN_BAND;

        case "Magenta" :

            return ColorInterpretation.MAGENTA_BAND;

        case "Yellow" :

            return ColorInterpretation.YELLOW_BAND;

        case "Black" :

            return ColorInterpretation.BLACK_BAND;

        case "YCbCr_Y" :

            return ColorInterpretation.YCBCR_Y_BAND;

        case "YCbCr_Cb" :

            return ColorInterpretation.YCBCR_CB_BAND;

        case "YCbCr_Cr" :

            return ColorInterpretation.YCBCR_CR_BAND;

        default:

            return ColorInterpretation.UNDEFINED_BAND;

        }

    }

    @Override

    public Object clone() throws CloneNotSupportedException {

        return super.clone();

    }

}

package org.gvsig.raster.gdal.provider.legend;

import java.awt.Color;

import java.util.ArrayList;

import java.util.List;

import org.gdal.gdal.Band;

import org.gdal.gdal.Dataset;

import org.gvsig.fmap.dal.raster.api.RasterStore;

import org.gvsig.raster.gdal.provider.AbstractRasterGdalStoreProvider;

import org.gvsig.raster.lib.legend.api.RasterLegendLocator;

import org.gvsig.raster.lib.legend.api.RasterLegendManager;

import org.gvsig.raster.lib.legend.api.colorinterpretation.ColorInterpretation;

import org.gvsig.raster.lib.legend.api.colortable.ColorTable;

import org.gvsig.raster.lib.legend.api.colortable.colortableclass.ColorTableClass;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynobject.DynClass;

import org.gvsig.tools.dynobject.DynMethod;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.tools.dynobject.exception.DynMethodException;

import org.gvsig.tools.dynobject.exception.DynMethodNotSupportedException;

/**

 * Dynamic method to add a get Color Table funcionality

 * @author dmartinezizquierdo

 *

 */

public class RasterGdalGetColorTable implements DynMethod {

    private static Integer code = null;

    static void register(DynClass storeClass) {

        if (code != null) {

            return;

        }

        code = ToolsLocator.getDynObjectManager()

                .registerDynMethod(storeClass, new RasterGdalGetColorTable());

    }

    @Override

    public int getCode() throws DynMethodNotSupportedException {

        return code;

    }

    @Override

    public String getDescription() {

        return "Raster GDAL Color Table";

    }

    @Override

    public String getName() {

        return RasterStore.DYNMETHOD_GETCOLORTABLE_NAME;

    }

    @Override

    public Object invoke(DynObject self, Object[] args)

        throws DynMethodException {

        ColorTable colorTable = null;

        try {

            AbstractRasterGdalStoreProvider rasterGdalProvider=(AbstractRasterGdalStoreProvider)self;

            RasterLegendManager legendManager=RasterLegendLocator.getRasterLegendManager();

            Dataset gdalDataSet = rasterGdalProvider.getGdalDataSet();

            ColorInterpretation colorInterpretation =(ColorInterpretation)rasterGdalProvider.

                invokeDynMethod(RasterStore.DYNMETHOD_GETCOLORINTERPRETATION_NAME, null);

            for (int bandNumber = 1; bandNumber <= gdalDataSet.getRasterCount(); bandNumber++) {

                //Band in GDAL begins in 1, meanwhile we begin in 0

                int indexColorInterpretation=bandNumber-1;

                if (ColorInterpretation.PALETTE_BAND.equals(colorInterpretation.get(indexColorInterpretation))){

                    Band gdalBand=gdalDataSet.GetRasterBand(bandNumber);

                    org.gdal.gdal.ColorTable gdalBandColorTable = gdalBand.GetColorTable();

                    if (gdalBandColorTable!=null){

                        List<ColorTableClass> colorTableClasses=new ArrayList<ColorTableClass>();

                        for (int i=0;i<gdalBandColorTable.GetCount();i++){

                            String className=i+"";

                            double value=((byte)i);

                            double interpolation=50.0;

                            Color color=gdalBandColorTable.GetColorEntry(i);

                            ColorTableClass colorTableClass = legendManager.createColorTableClass(className, value, interpolation, color);

                            colorTableClasses.add(colorTableClass);

                        }

                        String colorTableName = rasterGdalProvider.getName() + "_color_table";

                        colorTable = legendManager.createColorTable(colorTableName,

                            colorTableClasses, true);

                        //FIXME: De momento devolvemos el primero solo.

                        return colorTable;

                    }

                    else {

                        List<ColorTableClass> colorTableClasses=new ArrayList<ColorTableClass>();

                        double[] minMax=new double[2];

                        gdalBand.ComputeRasterMinMax(minMax);

                        Double increment=(minMax[1]-minMax[0])/256;

                        for (int i=0;i<255;i++){

                            String className=i+"";

                            double value=((minMax[0]+(i*increment)));

                            double interpolation=50.0;

                            int intARGB = ((i & 0xFF) << 24) | // alpha

                                ((i & 0xFF) << 16) | // red

                                ((i & 0xFF) << 8) | // green

                                ((i & 0xFF) << 0); // blue

                            Color color=new Color(intARGB);

                            ColorTableClass colorTableClass = legendManager.createColorTableClass(className, value, interpolation, color);

                            colorTableClasses.add(colorTableClass);

                        }

                        String colorTableName = rasterGdalProvider.getName() + "_color_table";

                        colorTable = legendManager.createColorTable(colorTableName,

                            colorTableClasses, true);

                        //FIXME: De momento devolvemos el primero solo.

                        return colorTable;

                    }

                }

            }

       } catch (DynMethodNotSupportedException e) {

           //FIXME

           throw new RuntimeException(e);

       }

       return null;

    }

    @Override

    public Object clone() throws CloneNotSupportedException {

        return super.clone();

    }

}

package org.gvsig.raster.gdal.provider.legend;

import org.gvsig.fmap.dal.raster.api.RasterStore;

import org.gvsig.raster.gdal.provider.AbstractRasterGdalStoreProvider;

import org.gvsig.raster.lib.legend.api.RasterLegend;

import org.gvsig.raster.lib.legend.api.RasterLegendLocator;

import org.gvsig.raster.lib.legend.api.RasterLegendManager;

import org.gvsig.raster.lib.legend.api.colorinterpretation.ColorInterpretation;

import org.gvsig.raster.lib.legend.api.colortable.ColorTable;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynobject.DynClass;

import org.gvsig.tools.dynobject.DynMethod;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.tools.dynobject.exception.DynMethodException;

import org.gvsig.tools.dynobject.exception.DynMethodNotSupportedException;

/**

 * Dynamic method to add a get Legend funcionality

 * @author dmartinezizquierdo

 *

 */

public class RasterGdalGetLegend implements DynMethod {

    private static Integer code = null;

    static void register(DynClass storeClass) {

        if (code != null) {

            return;

        }

        code = ToolsLocator.getDynObjectManager()

                .registerDynMethod(storeClass, new RasterGdalGetLegend());

    }

    @Override

    public int getCode() throws DynMethodNotSupportedException {

        return code;

    }

    @Override

    public String getDescription() {

        return "Raster GDAL Legend";

    }

    @Override

    public String getName() {

        return RasterStore.DYNMETHOD_GETLEGEND_NAME;

    }

    @Override

    public Object invoke(DynObject self, Object[] args)

            throws DynMethodException {

        try {

             AbstractRasterGdalStoreProvider rasterGdalProvider=(AbstractRasterGdalStoreProvider)self;

             RasterLegendManager legendManager=RasterLegendLocator.getRasterLegendManager();

             ColorInterpretation colorInterpretation =(ColorInterpretation)rasterGdalProvider.

                 invokeDynMethod(RasterStore.DYNMETHOD_GETCOLORINTERPRETATION_NAME, null);

             RasterLegend legend= legendManager.createLegend(colorInterpretation);

//             if ( !( colorInterpretation.isBGR() || colorInterpretation.isRGB() || colorInterpretation.isRGBA() ) ){

//                 ColorTable colorTable=(ColorTable)rasterGdalProvider.

//                     invokeDynMethod(RasterStore.DYNMETHOD_GETCOLORTABLE_NAME, null);

//                 legend.setColorTable(colorTable);

//             }

             return legend;

        } catch (DynMethodNotSupportedException e) {

            //FIXME

            throw new RuntimeException(e);

        }

    }

    @Override

    public Object clone() throws CloneNotSupportedException {

        return super.clone();

    }

}

/* 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.raster.gdal.provider.legend;

import org.gvsig.fmap.dal.DALLibrary;

import org.gvsig.metadata.MetadataLibrary;

import org.gvsig.metadata.MetadataLocator;

import org.gvsig.raster.gdal.provider.RasterGdalLibrary;

import org.gvsig.raster.gdal.provider.AbstractFileRasterGdalStoreProvider;

import org.gvsig.raster.gdal.provider.AbstractRasterGdalStoreProvider;

import org.gvsig.tools.dynobject.DynClass;

import org.gvsig.tools.library.AbstractLibrary;

import org.gvsig.tools.library.LibraryException;

/**

 * @author dmartinez

 *

 */

public class RasterGdalLegendLibrary extends AbstractLibrary {

    @Override

    public void doRegistration() {

        registerAsServiceOf(DALLibrary.class);

        require(RasterGdalLibrary.class);

        require(MetadataLibrary.class);

        require(DALLibrary.class);

    }

	@Override

	protected void doInitialize() throws LibraryException {

	}

	@Override

	protected void doPostInitialize() throws LibraryException {

		DynClass metadataDefinition = (DynClass) MetadataLocator.getMetadataManager()

			.getDefinition(AbstractRasterGdalStoreProvider.METADATA_DEFINITION_NAME);

		RasterGdalGetLegend.register(metadataDefinition);

		RasterGdalGetColorInterpretation.register(metadataDefinition);

	}

}

<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>

 <parent>

  <groupId>org.gvsig</groupId>

  <artifactId>org.gvsig.gdal2.prov</artifactId>

  <version>2.2.0-SNAPSHOT</version>

 </parent>

 <artifactId>org.gvsig.gdal2.prov.raster.legend</artifactId>

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

 <description>Legend provider for raster gdal</description>

 <dependencies>

<!--

  <dependency>

   <groupId>org.gvsig</groupId>

   <artifactId>org.gvsig.raster.gdal.provider</artifactId>

   <scope>compile</scope>

  </dependency>

  -->

  <dependency>

   <groupId>org.gvsig</groupId>

   <artifactId>org.gvsig.raster.lib.legend.api</artifactId>

   <scope>compile</scope>

  </dependency>

 </dependencies>

</project>

    <modelVersion>4.0.0</modelVersion>

    <parent>

        <groupId>org.gvsig</groupId>

        <artifactId>org.gvsig.gdal2.prov</artifactId>

        <version>2.2.0-SNAPSHOT</version>

    </parent>

    <artifactId>org.gvsig.gdal2.prov.gml</artifactId>

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

    <dependencies>

        <dependency>

            <groupId>org.gvsig</groupId>

            <artifactId>org.gvsig.gdal2.prov.ogr</artifactId>

            <scope>compile</scope>

        </dependency>

        <dependency>

            <groupId>org.gdal</groupId>

            <artifactId>gdal</artifactId>

            <scope>compile</scope>

        </dependency>

    </dependencies>

package org.gvsig.raster.gdal.provider;

import java.io.File;

import java.net.URL;

import org.cresques.cts.IProjection;

import org.gvsig.fmap.crs.CRSFactory;

import org.gvsig.fmap.dal.DALLocator;

import org.gvsig.fmap.dal.DataManager;

import org.gvsig.fmap.dal.DataServerExplorer;

import org.gvsig.fmap.dal.DataServerExplorerParameters;

import org.gvsig.fmap.dal.raster.api.NewRasterStoreParameters;

import org.gvsig.fmap.dal.raster.api.RasterStore;

import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemStoreParameters;

import org.gvsig.fmap.dal.spi.DALSPILocator;

import org.gvsig.fmap.dal.spi.DataManagerProviderServices;

import org.gvsig.raster.lib.buffer.api.Buffer;

import org.gvsig.tools.junit.AbstractLibraryAutoInitTestCase;

public class RasterGdalStoreProviderTest extends AbstractLibraryAutoInitTestCase {

    @Override

    protected void doSetUp() throws Exception {

    }

    /**

     * Tries to copy an store into a new one using gdal provider

     * @throws Exception

     */

    public void testGdalCopyStore() throws Exception{

        IProjection projection = CRSFactory.getCRS("EPSG:23030");

        final URL url = this.getClass().getResource("/pathcv.png");

        //The store is created using the PNG provider

        String openingProviderName="PNG";

        File openedFile=new File(url.toURI());

        //The store is copied using the GTiff provider

        String storingProviderName="GTiff";

        String extension="tif";

        File destFile=new File(openedFile.getParentFile(), "copiedFile."+extension);

        DataManager dataManager = DALLocator.getDataManager();

        try {

            //Opening the store

            RasterGdalStoreProviderFactory gdalFactory=

                (RasterGdalStoreProviderFactory)dataManager.getStoreProviderFactory(openingProviderName);

            RasterGdalFileStoreParameters openParams = (RasterGdalFileStoreParameters)gdalFactory.createParameters();

            openParams.setFile(openedFile);

            openParams.setCRS(projection);

            RasterStore store=null;

            store = (RasterStore) dataManager.openStore(openingProviderName,openParams);

            assertNotNull(store);

            //The store is opened and must be copied

            DataManagerProviderServices manager=DALSPILocator.getDataManagerProviderServices();

            DataServerExplorerParameters eparams = manager.createServerExplorerParameters("FilesystemExplorer");

            eparams.setDynValue("initialpath","/");

            DataServerExplorer serverExplorer= manager.createServerExplorer(eparams);

            NewRasterStoreParameters newStoreParams =(NewRasterStoreParameters) serverExplorer.getAddParameters(storingProviderName);

            if (newStoreParams instanceof FilesystemStoreParameters) {

                ((FilesystemStoreParameters) newStoreParams).setFile(destFile);

            }

            if (newStoreParams instanceof NewRasterStoreParameters) {

                Buffer buffer = store.getRasterSet().clip(store.getEnvelope());

                ((NewRasterStoreParameters) newStoreParams).setBuffer(buffer);

            }

            if (newStoreParams.hasDynValue("compress")) {

                newStoreParams.setDynValue("compress", "NONE");

            }

            if (newStoreParams.hasDynValue("tfw")) {

                newStoreParams.setDynValue("tfw", true);

            }

            if (newStoreParams.hasDynValue("photometric")) {

                newStoreParams.setDynValue("photometric", "RGB");

            }

            if (newStoreParams.isValid() ) {

                serverExplorer.add(storingProviderName, newStoreParams, true);

            }

            assert(destFile.exists());

        }catch (Exception e){

            fail("Exception happened: "+e.getMessage());

        }finally{

            if (destFile!=null && destFile.exists()){

                destFile.delete();

            }

        }

    }

}

<?xml version="1.0"?>

<definitions>

  <version>1.0.0</version>

  <classes>

    <!-- Parent Classes -->

    <class name="RasterGdalStoreParameters">

       <extends>

        <class namespace="dal" name="ProviderParameters"/>

      </extends>

      <description>Store the parameters need to open a non-file gdal</description>

      <fields>

        <field name="crs" type="crs" mandatory="true" group="Basic">

          <description>The coordinate reference system used in this file</description>

        </field>

        <field name="wldParams" type="object" mandatory="false" group="Basic" classOfValue="java.util.List">

          <description>Info given by a wld file with geolocation</description>

        </field>

      </fields>

    </class>

    <class name="RasterGdalFileStoreParameters">

       <extends>

        <class name="RasterGdalStoreParameters"/>

      </extends>

      <description>Store the parameters need to open a gdal file</description>

      <fields>

        <field name="file" type="file" mandatory="true" group="Basic">

          <description>Raster Gdal file</description>

        </field>

      </fields>

    </class>

    <!-- Non-file classes -->

     <class name="RasterGdalStoreParameters_PostGISRaster">

      <extends>

        <class name="RasterGdalStoreParameters"/>

      </extends>

      <description>Store the parameters need to open a raster using PostGISRaster driver</description>

      <fields>

        <field name="subdataset" type="integer" mandatory="false" group="OpenOptions">

          <description>Raster subdataset</description>

        </field>

        <field name="host" type="string" mandatory="true" group="OpenOptions">

          <description>Database host where the raster can be found</description>

        </field>

        <field name="dbname" type="string" mandatory="true" group="OpenOptions">

          <description>Database name where the raster can be found</description>

        </field>

        <field name="table" type="string" mandatory="true" group="OpenOptions">

          <description>Database table where the raster can be found</description>

        </field>

        <field name="schema" type="string" mandatory="false" group="OpenOptions">

          <description>Database schema where the raster can be found</description>

        </field>

        <field name="user" type="string" mandatory="false" group="OpenOptions">

          <description>User for the Database where the raster can be found</description>

        </field>

        <field name="password" type="string" mandatory="false" group="OpenOptions">

          <description>Password for the user</description>

        </field>

        <field name="port" type="integer" mandatory="false" group="OpenOptions">

          <description>Port number for the Database where the raster can be found</description>

        </field>

      </fields>

    </class>

    <class name="RasterGdalStoreParameters_WCS">

      <extends>

        <class name="RasterGdalStoreParameters"/>

      </extends>

      <description>Store the parameters need to open a raster using WCS driver</description>

      <fields>

        <field name="subdataset" type="integer" mandatory="false" group="OpenOptions">

          <description>Raster subdataset</description>

        </field>

        <field name="url" type="url" mandatory="true" group="OpenOptions">

          <description>URL to access the raster</description>

        </field>

        <field name="coverage" type="string" mandatory="true" group="OpenOptions">

          <description>Coverage name</description>

        </field>

      </fields>

    </class>

    <class name="RasterGdalStoreParameters_WMS">

      <extends>

        <class name="RasterGdalStoreParameters"/>

      </extends>

      <description>Store the parameters need to open a raster using WMS driver</description>

      <fields>

        <field name="subdataset" type="integer" mandatory="false" group="OpenOptions">

          <description>Raster subdataset</description>

        </field>

      </fields>

    </class>

    <!-- File Classes -->

    <class name="RasterGdalFileStoreParameters_GTiff">

      <tags>

        <valueItem name="validExtensions" value="tif,tiff"/>

        <valueItem name="wldExtension" value="tfw"/>

      </tags>

      <extends>

        <class name="RasterGdalFileStoreParameters"/>

      </extends>

      <description>Store the parameters need to open a gdal file using GTiff driver</description>

      <fields>

        <field name="subdataset" type="integer" mandatory="false" group="OpenOptions">

          <description>Raster subdataset</description>

        </field>

      </fields>

    </class>

    <class name="RasterGdalFileStoreParameters_JPEG">

      <tags>

        <valueItem name="validExtensions" value="jpg,jpeg"/>

        <valueItem name="wldExtension" value="jpgw"/>

      </tags>

      <extends>

        <class name="RasterGdalFileStoreParameters"/>

      </extends>

      <description>Store the parameters need to open a jpeg file using JPEG driver</description>

      <fields>

      </fields>

    </class>

    <class name="RasterGdalFileStoreParameters_ILWIS">

      <tags>

        <valueItem name="validExtensions" value="mpr,mpl"/>

      </tags>

      <extends>

        <class name="RasterGdalFileStoreParameters"/>

      </extends>

      <description>Store the parameters need to open files using ILWIS driver</description>

      <fields>

      </fields>

    </class>

    <class name="RasterGdalFileStoreParameters_PNM">

      <tags>

        <valueItem name="validExtensions" value="pgm,ppm"/>

      </tags>

      <extends>

        <class name="RasterGdalFileStoreParameters"/>

      </extends>

      <description>Store the parameters need to open files using PNM driver</description>

      <fields>

      </fields>

    </class>

    <class name="RasterGdalFileStoreParameters_RMF">

      <tags>

        <valueItem name="validExtensions" value="rmf"/>

      </tags>

      <extends>

        <class name="RasterGdalFileStoreParameters"/>

      </extends>

      <description>Store the parameters need to open files using RMF driver</description>

      <fields>

      </fields>

    </class>

    <class name="RasterGdalFileStoreParameters_PDF">

      <extends>

        <class name="RasterGdalFileStoreParameters"/>

      </extends>

      <description>Store the parameters need to open a gdal file using PDF driver</description>

      <fields>

        <field name="subdataset" type="string" mandatory="false" group="OpenOptions">

          <description>Raster subdataset</description>

        </field>

      </fields>

    </class>

    <class name="RasterGdalFileStoreParameters_NITF">

      <extends>

        <class name="RasterGdalFileStoreParameters"/>

      </extends>

      <description>Store the parameters need to open a gdal file using NITF driver</description>

      <fields>

        <field name="subdataset" type="integer" mandatory="false" group="OpenOptions">

          <description>Raster subdataset</description>

        </field>

      </fields>

    </class>

    <class name="RasterGdalFileStoreParameters_RPFTOC">

      <extends>

        <class name="RasterGdalFileStoreParameters"/>

      </extends>

      <description>Store the parameters need to open a gdal file using RPFTOC driver</description>

      <fields>

        <field name="subdataset" type="integer" mandatory="false" group="OpenOptions">

          <description>Raster subdataset</description>

        </field>

      </fields>

    </class>

    <class name="RasterGdalFileStoreParameters_ECRGTOC">

      <extends>

        <class name="RasterGdalFileStoreParameters"/>

      </extends>

      <description>Store the parameters need to open a gdal file using ECRGTOC driver</description>

      <fields>

        <field name="subdataset" type="integer" mandatory="false" group="OpenOptions">

          <description>Raster subdataset</description>

        </field>

      </fields>

    </class>

    <class name="RasterGdalFileStoreParameters_OGDI">

      <extends>

        <class name="RasterGdalFileStoreParameters"/>

      </extends>

      <description>Store the parameters need to open a gdal file using OGDI driver</description>

      <fields>

        <field name="subdataset" type="integer" mandatory="false" group="OpenOptions">

          <description>Raster subdataset</description>

        </field>

      </fields>

    </class>

    <class name="RasterGdalFileStoreParameters_RS2">

      <extends>

        <class name="RasterGdalFileStoreParameters"/>

      </extends>

      <description>Store the parameters need to open a gdal file using RS2 driver</description>

      <fields>

        <field name="subdataset" type="integer" mandatory="false" group="OpenOptions">

          <description>Raster subdataset</description>

        </field>

      </fields>

    </class>

    <class name="RasterGdalFileStoreParameters_netCDF">

      <extends>

        <class name="RasterGdalFileStoreParameters"/>

      </extends>

      <description>Store the parameters need to open a gdal file using netCDF driver</description>

      <fields>

        <field name="subdataset" type="integer" mandatory="false" group="OpenOptions">

          <description>Raster subdataset</description>

        </field>

      </fields>

    </class>

    <class name="RasterGdalFileStoreParameters_HDF4">

      <extends>

        <class name="RasterGdalFileStoreParameters"/>

      </extends>

      <description>Store the parameters need to open a gdal file using HDF4 driver</description>

      <fields>

        <field name="subdataset" type="integer" mandatory="false" group="OpenOptions">

          <description>Raster subdataset</description>

        </field>

      </fields>

    </class>

    <class name="RasterGdalFileStoreParameters_L1B">

      <extends>

        <class name="RasterGdalFileStoreParameters"/>

      </extends>

      <description>Store the parameters need to open a gdal file using L1B driver</description>

      <fields>

        <field name="subdataset" type="integer" mandatory="false" group="OpenOptions">

          <description>Raster subdataset</description>

        </field>

      </fields>

    </class>

    <class name="RasterGdalFileStoreParameters_NTv2">

      <extends>

        <class name="RasterGdalFileStoreParameters"/>

      </extends>

      <description>Store the parameters need to open a gdal file using NTv2 driver</description>

      <fields>

        <field name="subdataset" type="integer" mandatory="false" group="OpenOptions">

          <description>Raster subdataset</description>

        </field>

      </fields>

    </class>

    <class name="RasterGdalFileStoreParameters_HDF5">

      <extends>

        <class name="RasterGdalFileStoreParameters"/>

      </extends>

      <description>Store the parameters need to open a gdal file using HDF5 driver</description>

      <fields>

        <field name="subdataset" type="integer" mandatory="false" group="OpenOptions">

          <description>Raster subdataset</description>

        </field>

      </fields>

    </class>

    <class name="RasterGdalFileStoreParameters_ADRG">

      <extends>

        <class name="RasterGdalFileStoreParameters"/>

      </extends>

      <description>Store the parameters need to open a gdal file using ADRG driver</description>

      <fields>

        <field name="subdataset" type="integer" mandatory="false" group="OpenOptions">

          <description>Raster subdataset</description>

        </field>

      </fields>

    </class>

    <class name="RasterGdalFileStoreParameters_SRP">

      <extends>

        <class name="RasterGdalFileStoreParameters"/>

      </extends>

      <description>Store the parameters need to open a gdal file using SRP driver</description>

      <fields>

        <field name="subdataset" type="integer" mandatory="false" group="OpenOptions">

          <description>Raster subdataset</description>

        </field>

      </fields>

    </class>

    <class name="RasterGdalFileStoreParameters_Rasterlite">

      <extends>

        <class name="RasterGdalFileStoreParameters"/>

      </extends>

      <description>Store the parameters need to open a gdal file using Rasterlite driver</description>

      <fields>

        <field name="subdataset" type="integer" mandatory="false" group="OpenOptions">

          <description>Raster subdataset</description>

        </field>

      </fields>

    </class>

  </classes>

</definitions>

<?xml version="1.0"?>

<definitions>

  <version>1.0.0</version>

  <classes>

    <class namespace="dal" name="NewRasterGdalStoreParameters">

      <extends>

        <class namespace="dal" name="ProviderParameters" />

      </extends>

      <description>Store the parameters needed to create a new gdal file

      </description>

      <fields>

        <field name="file" type="file" mandatory="true" group="Basic">

          <description>Raster Gdal file to be created</description>

        </field>

        <field name="crs" type="crs" mandatory="false" group="Basic">

          <description>The coordinate reference system used in this file</description>

        </field>

      </fields>

    </class>

    <class namespace="dal" name="NewRasterGdalStoreParameters_GTiff">

      <tags>

        <valueItem name="wldExtension" value="tfw" />

      </tags>

      <extends>

        <class namespace="dal" name="NewRasterGdalStoreParameters" />

      </extends>

      <description>Store the parameters needed to create a new gdal file using

        GTiff driver

      </description>

      <fields>

        <field name="compress" type="string" mandatory="false" group="CreateOptions" defaultValue="">

          <description>Property given to GTiff driver to indicate compress type

          </description>

          <tags>

            <valueItem name="dynform.translateEmptyToNull" value="true"/>

          </tags>

          <availableValues>

            <value label="NONE">NONE</value>

            <value label="LZW">LZW</value>

            <value label="PACKBITS">PACKBITS</value>

            <value label="JPEG">JPEG</value>

            <value label="CCITTRLE">CCITTRLE</value>

            <value label="CCITTFAX3">CCITTFAX3</value>

            <value label="CCITTFAX4">CCITTFAX4</value>

            <value label="DEFLATE">DEFLATE</value>

            <value label="LZMA">LZMA</value>

            <value label=""></value>

          </availableValues>

        </field>

        <field name="predictor" type="integer" mandatory="false" group="CreateOptions">

          <description>Predictor Type</description>

        </field>

        <field name="jpeg_quality" type="integer" mandatory="false"

          group="CreateOptions" minValue="1" maxValue="100" defaultValue="75">

          <description>JPEG quality</description>

        </field>

        <field name="zlevel" type="integer" mandatory="false" group="CreateOptions"

          minValue="1" maxValue="9" defaultValue="6">

          <description>DEFLATE compression level 1-9 </description>

        </field>

        <field name="lzma_preset" type="integer" mandatory="false" group="CreateOptions"

          minValue="0" maxValue="9" defaultValue="6">

          <description>LZMA compression level 0(fast)-9(slow)</description>

        </field>

        <field name="nbits" type="integer" mandatory="false" minValue="1"

          maxValue="31" group="CreateOptions">

          <description>BITS for sub-byte files (1-7), sub-uint16 (9-15),

            sub-uint32 (17-31)</description>

        </field>

        <field name="interleave" type="string" mandatory="false" group="CreateOptions"

          defaultValue="PIXEL">

          <description>Property given to GTiff driver to indicate interleave

          </description>

          <availableValues>

            <value label="BAND">BAND</value>

            <value label="PIXEL">PIXEL</value>

          </availableValues>

        </field>

        <field name="tiled" type="boolean" mandatory="false" group="CreateOptions">

          <description>Switch to tiled format</description>

        </field>

        <field name="tfw" type="boolean" mandatory="false" group="CreateOptions">

          <description>Write out world file</description>

        </field>

        <field name="rpb" type="boolean" mandatory="false" group="CreateOptions">

          <description>Write out .RPB (RPC) file</description>

        </field>

        <field name="blockxsize" type="integer" mandatory="false" group="CreateOptions">

          <description>Tile Width</description>

        </field>

        <field name="blockysize" type="integer" mandatory="false" group="CreateOptions">

          <description>Tile/Strip Height</description>

        </field>

        <field name="photometric" type="string" mandatory="false" group="CreateOptions"

          defaultValue="">

          <description>Property given to GTiff driver to indicate photometric

          </description>

          <tags>

            <valueItem name="dynform.translateEmptyToNull" value="true" />

          </tags>

          <availableValues>

            <value label="MINISBLACK">MINISBLACK</value>

            <value label="MINISWHITE">MINISWHITE</value>

            <value label="PALETTE">PALETTE</value>

            <value label="RGB">RGB</value>

            <value label="CMYK">CMYK</value>

            <value label="YCBCR">YCBCR</value>

            <value label="CIELAB">CIELAB</value>

            <value label="ICCLAB">ICCLAB</value>

            <value label="ITULAB">ITULAB</value>

            <value label=""></value>

          </availableValues>

        </field>

        <field name="sparse_ok" type="boolean" mandatory="false" group="CreateOptions"

          defaultValue="false">

          <description>Can newly created files have missing blocks?

          </description>

        </field>

        <field name="alpha" type="string" mandatory="false" group="CreateOptions"

          defaultValue="">

          <description>Mark first extrasample as being alpha</description>

          <tags>

            <valueItem name="dynform.translateEmptyToNull" value="true" />

          </tags>

          <availableValues>

            <value label="NON-PREMULTIPLIED">NON-PREMULTIPLIED</value>

            <value label="PREMULTIPLIED">PREMULTIPLIED</value>

            <value label="UNSPECIFIED">UNSPECIFIED</value>

            <value label=""></value>

          </availableValues>

        </field>

        <field name="profile" type="string" mandatory="false" group="CreateOptions"

          defaultValue="GDALGeoTIFF">

          <description>Mark first extrasample as being alpha</description>

          <availableValues>

            <value label="GDALGeoTIFF">GDALGeoTIFF</value>

            <value label="GeoTIFF">GeoTIFF</value>

            <value label="BASELINE">BASELINE</value>

          </availableValues>

        </field>

        <field name="pixeltype" type="string" mandatory="false" group="CreateOptions"

          defaultValue="">

          <description>Property given to GTiff driver to indicate pixel type

          </description>

          <tags>

            <valueItem name="dynform.translateEmptyToNull" value="true" />

          </tags>

          <availableValues>