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package org.geotools.referencing.operation.projection;

import java.awt.geom.Point2D;

import java.util.Collection;

import javax.units.NonSI;

import org.opengis.parameter.ParameterDescriptorGroup;

import org.opengis.parameter.ParameterNotFoundException;

import org.opengis.parameter.ParameterValueGroup;

import org.geotools.metadata.iso.citation.CitationImpl;

import org.geotools.referencing.NamedIdentifier;

import org.geotools.resources.XMath;

import org.geotools.resources.cts.ResourceKeys;

import org.geotools.resources.cts.Resources;

import org.opengis.parameter.ParameterDescriptor;

import org.opengis.referencing.operation.Projection;

import org.opengis.referencing.operation.MathTransform;

public class IdrRobinson extends MapProjection {

    protected IdrRobinson(ParameterValueGroup parameters) throws ParameterNotFoundException {

                super(parameters);

        final Collection expected = getParameterDescriptors().descriptors();

        }

        public ParameterDescriptorGroup getParameterDescriptors() {

        return Provider.PARAMETERS;

        }

    public ParameterValueGroup getParameterValues() {

        final ParameterValueGroup values = super.getParameterValues();

        return values;

    }

        protected Point2D inverseTransformNormalized(double x, double y,

                        Point2D ptDst) throws ProjectionException {

                // TODO Auto-generated method stub

                return null;

        }

        protected Point2D transformNormalized(double x, double y, Point2D ptDst)

                        throws ProjectionException {

                // TODO Auto-generated method stub

                return null;

        }

        public static class Provider extends AbstractProvider {

                static final ParameterDescriptorGroup PARAMETERS = createDescriptorGroup(new NamedIdentifier[] {

                        new NamedIdentifier(CitationImpl.OGC,      "Robinson"),

                                new NamedIdentifier(CitationImpl.EPSG,     "Robinson"),

                    new NamedIdentifier(new CitationImpl("IDR"), "IDR")//,

                        //new NamedIdentifier(CitationImpl.EPSG,     "9823")//,

//                        new NamedIdentifier(CitationImpl.GEOTOOLS, Vocabulary.formatInternational(

//                                            VocabularyKeys.EQUIDISTANT_CYLINDRICAL_PROJECTION))

                    }, new ParameterDescriptor[] {

                        SEMI_MAJOR,       SEMI_MINOR,

                        CENTRAL_MERIDIAN,

                        FALSE_EASTING,    FALSE_NORTHING

                    });

                        /*String[] parameterName={"central_meridian"};

                        projectionParameterList.add(count,parameterName);

                        addProjectionParameter(count,"standard_parallel_1");

                        addProjectionParameter(count,"false_easting");

                        addProjectionParameter(count,"false_northing");*/

                /**

                 * Constructs a new provider.

                 */

                public Provider() {

                    super(PARAMETERS);

                }

                /**

                 * Returns the operation type for this map projection.

                 */

                protected Class getOperationType() {

                        return Projection.class;

                }

                /**

                 * Creates a transform from the specified group of parameter values.

                 *

                 * @param  parameters The group of parameter values.

                 * @return The created math transform.

                 * @throws ParameterNotFoundException if a required parameter was not found.

                 */

                public MathTransform createMathTransform(final ParameterValueGroup parameters)

                        throws ParameterNotFoundException

                {

                        return new IdrRobinson(parameters);

                }

            }

}