    001/* ===========================================================
    002 * Orson Charts : a 3D chart library for the Java(tm) platform
    003 * ===========================================================
    004 *
    005 * (C)opyright 2013-2016, by Object Refinery Limited.  All rights reserved.
    006 *
    007 * http://www.object-refinery.com/orsoncharts/index.html
    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 com.orsoncharts;
    034
    035import com.orsoncharts.util.Anchor2D;
    036import com.orsoncharts.util.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}