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GeoTrellis is an open source geographic data processing engine for high performance applications.

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/*
  Copyright 2006 Jerry Huxtable

  Licensed 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.osgeo.proj4j.proj;

import org.osgeo.proj4j.units.Units;

/**
 * A "projection" for geodetic coordinates in Decimal Degrees.
 */
public class LongLatProjection extends Projection
{
    // TODO: implement projection methods (which are basically just no-ops)
    /*

      public Point2D.Double transformRadians( Point2D.Double src, Point2D.Double dst ) {
      dst.x = src.x;
      dst.y = src.y;
      return dst;
      }

    */

    public String toString() {
        return "LongLat";
    }

    public void initialize()
    {
        // units are always in Decimal Degrees
        unit = Units.DEGREES;
        totalScale = 1.0;
    }

    @Override public Boolean isGeographic() {
        return true;
    }
}