Application: gvSIG desktop » gvSIG projections

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2018 gvSIG Association.

 * 

 * This file has been adapted from GeoAPI, see 

 * the original copyright headers bellow.

 *

 * 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.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 * 

 * ----------

 * 

 *    GeoAPI - Java interfaces for OGC/ISO standards

 *    http://www.geoapi.org

 *

 *    Copyright (C) 2004-2017 Open Geospatial Consortium, Inc.

 *    All Rights Reserved. http://www.opengeospatial.org/ogc/legal

 *

 *    Permission to use, copy, and modify this software and its documentation, with

 *    or without modification, for any purpose and without fee or royalty is hereby

 *    granted, provided that you include the following on ALL copies of the software

 *    and documentation or portions thereof, including modifications, that you make:

 *

 *    1. The full text of this NOTICE in a location viewable to users of the

 *       redistributed or derivative work.

 *    2. Notice of any changes or modifications to the OGC files, including the

 *       date changes were made.

 *

 *    THIS SOFTWARE AND DOCUMENTATION IS PROVIDED "AS IS," AND COPYRIGHT HOLDERS MAKE

 *    NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED

 *    TO, WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR THAT

 *    THE USE OF THE SOFTWARE OR DOCUMENTATION WILL NOT INFRINGE ANY THIRD PARTY

 *    PATENTS, COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS.

 *

 *    COPYRIGHT HOLDERS WILL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL OR

 *    CONSEQUENTIAL DAMAGES ARISING OUT OF ANY USE OF THE SOFTWARE OR DOCUMENTATION.

 *

 *    The name and trademarks of copyright holders may NOT be used in advertising or

 *    publicity pertaining to the software without specific, written prior permission.

 *    Title to copyright in this software and any associated documentation will at all

 *    times remain with copyright holders.

 */

package org.gvsig.proj.catalog;

public enum AxisDirection {

    /**

     * Unknown or unspecified axis orientation.

     */

        OTHER,

    /**

     * Axis positive direction is north. In a geographic or projected CRS,

     * north is defined through the geodetic datum. In an engineering CRS,

     * north may be defined with respect to an engineering object rather

     * than a geographical direction.

     */

        NORTH,

    /**

     * Axis positive direction is approximately north-north-east.

     */

        NORTH_NORTH_EAST,

    /**

     * Axis positive direction is approximately north-east.

     */

        NORTH_EAST,

    /**

     * Axis positive direction is approximately east-north-east.

     */

        EAST_NORTH_EAST,

    /**

     * Axis positive direction is pi/2 radians clockwise from north.

     * This is usually used for Grid X coordinates and Longitude.

     */

    EAST,

    /**

     * Axis positive direction is approximately east-south-east.

     */

    EAST_SOUTH_EAST,

    /**

     * Axis positive direction is approximately south-east.

     */

    SOUTH_EAST,

    /**

     * Axis positive direction is approximately south-south-east.

     */

    SOUTH_SOUTH_EAST,

    /**

     * Axis positive direction is pi radians clockwise from north.

     */

    SOUTH,

    /**

     * Axis positive direction is approximately south-south-west.

     */

    SOUTH_SOUTH_WEST,

    /**

     * Axis positive direction is approximately south-west.

     */

    SOUTH_WEST,

    /**

     * Axis positive direction is approximately west-south-west.

     */

    WEST_SOUTH_WEST,

    /**

     * Axis positive direction is 3pi/2 radians clockwise from north.

     * This is usually used for Grid X coordinates and Longitude.

     */

    WEST,

    /**

     * Axis positive direction is approximately west-north-west.

     */

    WEST_NORTH_WEST,

    /**

     * Axis positive direction is approximately north-west.

     */

    NORTH_WEST,

    /**

     * Axis positive direction is approximately north-north-west.

     */

    NORTH_NORTH_WEST,

    /**

     * Axis positive direction is up relative to gravity.

     * This is used for {@linkplain VerticalCS vertical} coordinate systems.

     */

    UP,

    /**

     * Axis positive direction is down relative to gravity.

     * This is used for {@linkplain VerticalCS vertical} coordinate systems.

     */

    DOWN,

    /**

     * Axis positive direction is in the equatorial plane from the centre of the

     * modelled earth towards the intersection of the equator with the prime meridian.

     */

    GEOCENTRIC_X,

    /**

     * Axis positive direction is in the equatorial plane from the centre of the

     * modelled earth towards the intersection of the equator and the meridian pi/2

     * radians eastwards from the prime meridian.

     */

    GEOCENTRIC_Y,

    /**

     * Axis positive direction is from the centre of the modelled earth parallel to

     * its rotation axis and towards its north pole.

     */

    GEOCENTRIC_Z,

    /**

     * Axis positive direction is towards the future.

     * This is used for {@linkplain TimeCS time} coordinate systems.

     */

    FUTURE,

    /**

     * Axis positive direction is towards the past.

     * This is used for {@linkplain TimeCS time} coordinate systems.

     */

    PAST,

    /**

     * Axis positive direction is towards higher pixel column.

     *

     */

    COLUMN_POSITIVE,

    /**

     * Axis positive direction is towards lower pixel column.

     */

    COLUMN_NEGATIVE,

    /**

     * Axis positive direction is towards higher pixel row.

     */

    ROW_POSITIVE,

    /**

     * Axis positive direction is towards lower pixel row.

     */

    ROW_NEGATIVE,

    /**

     * Axis positive direction is right in display.

     */

    DISPLAY_RIGHT,

    /**

     * Axis positive direction is left in display.

     */

    DISPLAY_LEFT,

    /**

     * Axis positive direction is towards top of approximately vertical display surface.

     */

    DISPLAY_UP,

    /**

     * Axis positive direction is towards bottom of approximately vertical display surface.

     */

    DISPLAY_DOWN;

}