001/* ===========================================================
002 * Orson Charts : a 3D chart library for the Java(tm) platform
003 * ===========================================================
004 * 
005 * (C)opyright 2013-2022, by David Gilbert.  All rights reserved.
006 * 
007 * https://github.com/jfree/orson-charts
008 * 
009 * This program is free software: you can redistribute it and/or modify
010 * it under the terms of the GNU General Public License as published by
011 * the Free Software Foundation, either version 3 of the License, or
012 * (at your option) any later version.
013 *
014 * This program is distributed in the hope that it will be useful,
015 * but WITHOUT ANY WARRANTY; without even the implied warranty of
016 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
017 * GNU General Public License for more details.
018 *
019 * You should have received a copy of the GNU General Public License
020 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
021 * 
022 * [Oracle and Java are registered trademarks of Oracle and/or its affiliates. 
023 * Other names may be trademarks of their respective owners.]
024 * 
025 * If you do not wish to be bound by the terms of the GPL, an alternative
026 * commercial license can be purchased.  For details, please see visit the
027 * Orson Charts home page:
028 * 
029 * http://www.object-refinery.com/orsoncharts/index.html
030 * 
031 */
032
033package org.jfree.chart3d;
034
035import org.jfree.chart3d.graphics2d.Anchor2D;
036import org.jfree.chart3d.graphics2d.RefPt2D;
037
038/**
039 * Predefined title anchor points, provided for convenience.  These anchor
040 * points are instances of the {@link Anchor2D} class, initialised with an 
041 * offset of 4 units from each corner of the target rectangle.
042 */
043public final class TitleAnchor {
044    
045    /**
046     * An anchor point at the top-left of the chart area. 
047     */
048    public static final Anchor2D TOP_LEFT = new Anchor2D(RefPt2D.TOP_LEFT);
049
050    /**
051     * An anchor point at the top-right of the chart area. 
052     */
053    public static final Anchor2D TOP_RIGHT = new Anchor2D(RefPt2D.TOP_RIGHT);
054
055    /**
056     * An anchor point at the top-center of the chart area. 
057     */
058    public static final Anchor2D TOP_CENTER = new Anchor2D(RefPt2D.TOP_CENTER);
059
060    /**
061     * An anchor point at the center-left of the chart area. 
062     */
063    public static final Anchor2D CENTER_LEFT 
064            = new Anchor2D(RefPt2D.CENTER_LEFT);
065
066    /**
067     * An anchor point at the center of the chart area (provided for
068     * completeness, you wouldn't normally anchor a chart title at the 
069     * center).
070     */
071    public static final Anchor2D CENTER = new Anchor2D(RefPt2D.CENTER);
072
073    /**
074     * An anchor point at the center-right of the chart area. 
075     */
076    public static final Anchor2D CENTER_RIGHT 
077            = new Anchor2D(RefPt2D.CENTER_RIGHT);
078
079    /**
080     * An anchor point at the bottom-center of the chart area. 
081     */
082    public static final Anchor2D BOTTOM_CENTER 
083            = new Anchor2D(RefPt2D.BOTTOM_CENTER);
084
085    /**
086     * An anchor point at the bottom-left of the chart area. 
087     */
088    public static final Anchor2D BOTTOM_LEFT 
089            = new Anchor2D(RefPt2D.BOTTOM_LEFT);
090    
091    /**
092     * An anchor point at the bottom-right of the chart area. 
093     */
094    public static final Anchor2D BOTTOM_RIGHT 
095            = new Anchor2D(RefPt2D.BOTTOM_RIGHT);
096    
097    private TitleAnchor() {
098        // no need to instantiate this
099    }
100}