    001    /* ===========================================================
    002     * JFreeChart : a free chart library for the Java(tm) platform
    003     * ===========================================================
    004     *
    005     * (C) Copyright 2000-2007, by Object Refinery Limited and Contributors.
    006     *
    007     * Project Info:  http://www.jfree.org/jfreechart/index.html
    008     *
    009     * This library is free software; you can redistribute it and/or modify it
    010     * under the terms of the GNU Lesser General Public License as published by
    011     * the Free Software Foundation; either version 2.1 of the License, or
    012     * (at your option) any later version.
    013     *
    014     * This library is distributed in the hope that it will be useful, but
    015     * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
    016     * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
    017     * License for more details.
    018     *
    019     * You should have received a copy of the GNU Lesser General Public
    020     * License along with this library; if not, write to the Free Software
    021     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
    022     * USA.
    023     *
    024     * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
    025     * in the United States and other countries.]
    026     *
    027     * ---------------
    028     * NumberTick.java
    029     * ---------------
    030     * (C) Copyright 2003-2007, by Object Refinery Limited.
    031     *
    032     * Original Author:  David Gilbert (for Object Refinery Limited);
    033     * Contributor(s):   -;
    034     *
    035     * Changes
    036     * -------
    037     * 07-Nov-2003 : Version 1 (DG);
    038     * 02-Aug-2007 : Added new constructor with tick type (DG);
    039     *
    040     */
    041
    042    package org.jfree.chart.axis;
    043
    044    import org.jfree.ui.TextAnchor;
    045
    046    /**
    047     * A numerical tick.
    048     */
    049    public class NumberTick extends ValueTick {
    050
    051        /** The number. */
    052        private Number number;
    053
    054        /**
    055         * Creates a new tick.
    056         *
    057         * @param number  the number (<code>null</code> not permitted).
    058         * @param label  the label.
    059         * @param textAnchor  the part of the label that is aligned with the anchor
    060         *                    point.
    061         * @param rotationAnchor  defines the rotation point relative to the text.
    062         * @param angle  the rotation angle (in radians).
    063         */
    064        public NumberTick(Number number, String label,
    065                          TextAnchor textAnchor,
    066                          TextAnchor rotationAnchor, double angle) {
    067
    068            super(number.doubleValue(), label, textAnchor, rotationAnchor, angle);
    069            this.number = number;
    070
    071        }
    072
    073        /**
    074         * Creates a new tick.
    075         *
    076         * @param tickType  the tick type.
    077         * @param value  the value.
    078         * @param label  the label.
    079         * @param textAnchor  the part of the label that is aligned with the anchor
    080         *                    point.
    081         * @param rotationAnchor  defines the rotation point relative to the text.
    082         * @param angle  the rotation angle (in radians).
    083         *
    084         * @since 1.0.7
    085         */
    086        public NumberTick(TickType tickType, double value, String label,
    087                          TextAnchor textAnchor,
    088                          TextAnchor rotationAnchor, double angle) {
    089
    090            super(tickType, value, label, textAnchor, rotationAnchor, angle);
    091            this.number = new Double(value);
    092
    093        }
    094
    095        /**
    096         * Returns the number.
    097         *
    098         * @return The number.
    099         */
    100        public Number getNumber() {
    101            return this.number;
    102        }
    103
    104    }