| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.sis.internal.referencing.provider; |
| |
| import javax.xml.bind.annotation.XmlTransient; |
| import org.opengis.parameter.ParameterValueGroup; |
| import org.opengis.parameter.ParameterDescriptorGroup; |
| import org.opengis.parameter.ParameterNotFoundException; |
| import org.opengis.referencing.operation.MathTransform; |
| import org.opengis.referencing.operation.MathTransformFactory; |
| import org.apache.sis.internal.referencing.j2d.AffineTransform2D; |
| import org.apache.sis.parameter.Parameters; |
| |
| |
| /** |
| * The provider for <cite>"Geographic2D offsets"</cite> (EPSG:9619). |
| * |
| * @author Martin Desruisseaux (Geomatys) |
| * @version 0.7 |
| * @since 0.7 |
| * @module |
| */ |
| @XmlTransient |
| public final class GeographicOffsets2D extends GeographicOffsets { |
| /** |
| * Serial number for inter-operability with different versions. |
| */ |
| private static final long serialVersionUID = -1611236201346560796L; |
| |
| /** |
| * The group of all parameters expected by this coordinate operation. |
| */ |
| private static final ParameterDescriptorGroup PARAMETERS; |
| static { |
| PARAMETERS = builder().addIdentifier("9619").addName("Geographic2D offsets").createGroup(TY, TX); |
| } |
| |
| /** |
| * Constructs a provider with default parameters. |
| */ |
| public GeographicOffsets2D() { |
| this(null); |
| } |
| |
| /** |
| * Constructs a provider that can be resized. |
| */ |
| GeographicOffsets2D(GeodeticOperation[] redimensioned) { |
| super(2, 2, PARAMETERS, redimensioned); |
| } |
| |
| /** |
| * Returns the three-dimensional variant of this operation method. |
| */ |
| @Override |
| Class<GeographicOffsets> variant3D() { |
| return GeographicOffsets.class; |
| } |
| |
| /** |
| * Creates a transform from the specified group of parameter values. |
| * The parameter values are unconditionally converted to degrees. |
| * |
| * @param factory ignored (can be null). |
| * @param values the group of parameter values. |
| * @return the created math transform. |
| * @throws ParameterNotFoundException if a required parameter was not found. |
| */ |
| @Override |
| public MathTransform createMathTransform(MathTransformFactory factory, ParameterValueGroup values) |
| throws ParameterNotFoundException |
| { |
| final Parameters pv = Parameters.castOrWrap(values); |
| return new AffineTransform2D(1, 0, 0, 1, pv.doubleValue(TX), pv.doubleValue(TY)); |
| } |
| } |