001 /*
002 * Font.java
003 *
004 *
005 * The Salamander Project - 2D and 3D graphics libraries in Java
006 * Copyright (C) 2004 Mark McKay
007 *
008 * This library is free software; you can redistribute it and/or
009 * modify it under the terms of the GNU Lesser General Public
010 * License as published by the Free Software Foundation; either
011 * version 2.1 of the License, or (at your option) any later version.
012 *
013 * This library is distributed in the hope that it will be useful,
014 * but WITHOUT ANY WARRANTY; without even the implied warranty of
015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
016 * Lesser General Public License for more details.
017 *
018 * You should have received a copy of the GNU Lesser General Public
019 * License along with this library; if not, write to the Free Software
020 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
021 *
022 * Mark McKay can be contacted at mark@kitfox.com. Salamander and other
023 * projects can be found at http://www.kitfox.com
024 *
025 * Created on February 20, 2004, 10:00 PM
026 */
027
028 package com.kitfox.svg;
029
030 import com.kitfox.svg.xml.StyleAttribute;
031 import com.kitfox.svg.xml.*;
032 import org.xml.sax.*;
033
034 import java.awt.*;
035 import java.awt.geom.*;
036 import java.util.*;
037
038 import com.kitfox.svg.pathcmd.*;
039 //import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
040
041 /**
042 * Implements an embedded font.
043 *
044 * SVG specification: http://www.w3.org/TR/SVG/fonts.html
045 *
046 * @author Mark McKay
047 * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
048 */
049 public class Glyph extends MissingGlyph
050 {
051 /**
052 * One or more characters indicating the unicode sequence that denotes
053 * this glyph.
054 */
055 String unicode;
056
057 /** Creates a new instance of Font */
058 public Glyph()
059 {
060 }
061 /*
062 public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
063 {
064 //Load style string
065 super.loaderStartElement(helper, attrs, parent);
066
067 //Get unicode sequence that maps to this glyph
068 unicode = attrs.getValue("unicode");
069 }
070 */
071 /*
072 public void loaderEndElement(SVGLoaderHelper helper)
073 {
074 super.loaderEndElement(helper);
075
076 build();
077 }
078 */
079
080 protected void build() throws SVGException
081 {
082 super.build();
083
084 StyleAttribute sty = new StyleAttribute();
085
086 if (getPres(sty.setName("unicode"))) unicode = sty.getStringValue();
087 }
088
089 public String getUnicode() { return unicode; }
090
091 /**
092 * Updates all attributes in this diagram associated with a time event.
093 * Ie, all attributes with track information.
094 * @return - true if this node has changed state as a result of the time
095 * update
096 */
097 public boolean updateTime(double curTime) throws SVGException
098 {
099 //Fonts can't change
100 return false;
101 }
102 }