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diff --git a/src/org/apache/batik/i18n/ExtendedLocalizable.java b/src/org/apache/batik/i18n/ExtendedLocalizable.java
new file mode 100644
index 0000000..7c3e7c7
--- /dev/null
+++ b/src/org/apache/batik/i18n/ExtendedLocalizable.java
@@ -0,0 +1,49 @@
+/*****************************************************************************
+ * Copyright (C) The Apache Software Foundation. All rights reserved.        *
+ * ------------------------------------------------------------------------- *
+ * This software is published under the terms of the Apache Software License *
+ * version 1.1, a copy of which has been included with this distribution in  *
+ * the LICENSE file.                                                         *
+ *****************************************************************************/
+
+package org.apache.batik.i18n;
+
+import java.util.Locale;
+import java.util.ResourceBundle;
+
+/**
+ * This interface provides much more control over internationalization
+ * than the Localizable interface.
+ *
+ * @author <a href="mailto:[email protected]">Stephane Hillion</a>
+ * @version $Id: ExtendedLocalizable.java,v 1.1.1.1 2004-12-05 23:15:06 davidsch Exp $
+ */
+public interface ExtendedLocalizable extends Localizable {
+    /**
+     * Sets the group to which this object belongs.
+     */
+    void setLocaleGroup(LocaleGroup lg);
+
+    /**
+     * Returns the group to which this object belongs.
+     */
+    LocaleGroup getLocaleGroup();
+
+    /**
+     * Sets the default locale for all the instances of this class in
+     * the same LocaleGroup. 
+     */
+    void setDefaultLocale(Locale l);
+
+    /**
+     * Gets the current default locale in the LocaleGroup.
+     */
+    Locale getDefaultLocale();
+
+    /**
+     * Returns the current resource bundle. Getting this object gives access
+     * to the keys in the bundle, raw string resources, arrays of raw string
+     * resources and object resources.
+     */
+    ResourceBundle getResourceBundle();
+}
diff --git a/src/org/apache/batik/i18n/LocaleGroup.java b/src/org/apache/batik/i18n/LocaleGroup.java
new file mode 100644
index 0000000..c981afc
--- /dev/null
+++ b/src/org/apache/batik/i18n/LocaleGroup.java
@@ -0,0 +1,45 @@
+/*****************************************************************************
+ * Copyright (C) The Apache Software Foundation. All rights reserved.        *
+ * ------------------------------------------------------------------------- *
+ * This software is published under the terms of the Apache Software License *
+ * version 1.1, a copy of which has been included with this distribution in  *
+ * the LICENSE file.                                                         *
+ *****************************************************************************/
+
+package org.apache.batik.i18n;
+
+import java.util.Locale;
+
+/**
+ * This class represents a group of ExtendedLocalizable objects which
+ * have a shared default locale.
+ *
+ * @author <a href="mailto:[email protected]">Stephane Hillion</a>
+ * @version $Id: LocaleGroup.java,v 1.1.1.1 2004-12-05 23:15:06 davidsch Exp $
+ */
+public class LocaleGroup {
+    /**
+     * The default group.
+     */
+    public final static LocaleGroup DEFAULT = new LocaleGroup();
+
+    /**
+     * The shared Locale.
+     */
+    protected Locale locale;
+
+    /**
+     * Sets the default locale for all the instances of ExtendedLocalizable
+     * in this group. 
+     */
+    public void setLocale(Locale l) {
+        locale = l;
+    }
+
+    /**
+     * Gets the current default locale in this group, or null.
+     */
+    public Locale getLocale() {
+        return locale;
+    }
+}
diff --git a/src/org/apache/batik/i18n/Localizable.java b/src/org/apache/batik/i18n/Localizable.java
new file mode 100644
index 0000000..c15398c
--- /dev/null
+++ b/src/org/apache/batik/i18n/Localizable.java
@@ -0,0 +1,48 @@
+/*****************************************************************************
+ * Copyright (C) The Apache Software Foundation. All rights reserved.        *
+ * ------------------------------------------------------------------------- *
+ * This software is published under the terms of the Apache Software License *
+ * version 1.1, a copy of which has been included with this distribution in  *
+ * the LICENSE file.                                                         *
+ *****************************************************************************/
+
+package org.apache.batik.i18n;
+
+import java.util.Locale;
+import java.util.MissingResourceException;
+
+/**
+ * This interface must be implemented by the classes which must provide a
+ * way to override the default locale. 
+ *
+ * @author <a href="mailto:[email protected]">Stephane Hillion</a>
+ * @version $Id: Localizable.java,v 1.1.1.1 2004-12-05 23:15:07 davidsch Exp $
+ */
+public interface Localizable {
+    /**
+     * Provides a way to the user to specify a locale which override the
+     * default one. If null is passed to this method, the used locale
+     * becomes the global one. 
+     * @param l The locale to set.
+     */
+    void setLocale(Locale l);
+
+    /**
+     * Returns the current locale or null if the locale currently used is
+     * the default one.     
+     */
+    Locale getLocale();
+
+    /**
+     * Creates and returns a localized message, given the key of the message
+     * in the resource bundle and the message parameters.
+     * The messages in the resource bundle must have the syntax described in
+     * the java.text.MessageFormat class documentation.
+     * @param key  The key used to retreive the message from the resource
+     *             bundle.
+     * @param args The objects that compose the message.
+     * @exception MissingResourceException if the key is not in the bundle.
+     */
+    String formatMessage(String key, Object[] args)
+        throws MissingResourceException;
+}
diff --git a/src/org/apache/batik/i18n/LocalizableSupport.java b/src/org/apache/batik/i18n/LocalizableSupport.java
new file mode 100644
index 0000000..c287eb0
--- /dev/null
+++ b/src/org/apache/batik/i18n/LocalizableSupport.java
@@ -0,0 +1,235 @@
+/*****************************************************************************
+ * Copyright (C) The Apache Software Foundation. All rights reserved.        *
+ * ------------------------------------------------------------------------- *
+ * This software is published under the terms of the Apache Software License *
+ * version 1.1, a copy of which has been included with this distribution in  *
+ * the LICENSE file.                                                         *
+ *****************************************************************************/
+
+package org.apache.batik.i18n;
+
+import java.text.MessageFormat;
+import java.util.Locale;
+import java.util.ResourceBundle;
+
+/**
+ * This class provides a default implementation of the Localizable interface.
+ * You can use it as a base class or as a member field and delegates various
+ * work to it.<p>
+ * For example, to implement Localizable, the following code can be used:
+ * <pre>
+ *  package mypackage;
+ *  ...
+ *  public class MyClass implements Localizable {
+ *      // This code fragment requires a file named
+ *      // 'mypackage/resources/Messages.properties', or a
+ *      // 'mypackage.resources.Messages' class which extends
+ *      // java.util.ResourceBundle, accessible using the current
+ *      // classpath.
+ *      LocalizableSupport localizableSupport =
+ *          new LocalizableSupport("mypackage.resources.Messages");
+ *
+ *      public void setLocale(Locale l) {
+ *          localizableSupport.setLocale(l);
+ *      }
+ *      public Local getLocale() {
+ *          return localizableSupport.getLocale();
+ *      }
+ *      public String formatMessage(String key, Object[] args) {
+ *          return localizableSupport.formatMessage(key, args);
+ *      }
+ *  }
+ * </pre>
+ * The algorithm for the Locale lookup in a LocalizableSupport object is:
+ * <ul>
+ *   <li>
+ *     if a Locale has been set by a call to setLocale(), use this Locale,
+ *     else,
+ *   <li/>
+ *   <li>
+ *     if a Locale has been set by a call to the setDefaultLocale() method
+ *     of a LocalizableSupport object in the current LocaleGroup, use this
+ *     Locale, else,
+ *   </li>
+ *   <li>
+ *     use the object returned by Locale.getDefault() (and set by
+ *     Locale.setDefault()).
+ *   <li/>
+ * </ul>
+ * This offers the possibility to have a different Locale for each object,
+ * a Locale for a group of object and/or a Locale for the JVM instance.
+ * <p>
+ * Note: if no group is specified a LocalizableSupport object belongs to a
+ * default group common to each instance of LocalizableSupport.
+ *
+ * @author <a href="mailto:[email protected]">Stephane Hillion</a>
+ * @version $Id: LocalizableSupport.java,v 1.1.1.1 2004-12-05 23:15:08 davidsch Exp $
+ */
+public class LocalizableSupport implements Localizable {
+    /**
+     * The locale group to which this object belongs.
+     */
+    protected LocaleGroup localeGroup = LocaleGroup.DEFAULT;
+
+    /**
+     * The resource bundle classname.
+     */
+    protected String bundleName;
+
+    /**
+     * The classloader to use to create the resource bundle.
+     */
+    protected ClassLoader classLoader;
+
+    /**
+     * The current locale.
+     */
+    protected Locale locale;
+
+    /**
+     * The locale in use.
+     */
+    protected Locale usedLocale;
+
+    /**
+     * The resources
+     */
+    protected ResourceBundle resourceBundle;
+
+    /**
+     * Same as LocalizableSupport(s, null).
+     */
+    public LocalizableSupport(String s) {
+        this(s, null);
+    }
+
+    /**
+     * Creates a new Localizable object.
+     * The resource bundle class name is required allows the use of custom
+     * classes of resource bundles.
+     * @param s  must be the name of the class to use to get the appropriate
+     *           resource bundle given the current locale.
+     * @param cl is the classloader used to create the resource bundle,
+     *           or null.
+     * @see java.util.ResourceBundle
+     */
+    public LocalizableSupport(String s, ClassLoader cl) {
+        bundleName = s;
+        classLoader = cl;
+    }
+
+    /**
+     * Implements {@link org.apache.batik.i18n.Localizable#setLocale(Locale)}.
+     */
+    public void setLocale(Locale l) {
+        if (locale != l) {
+            locale = l;
+            resourceBundle = null;
+        }
+    }
+
+    /**
+     * Implements {@link org.apache.batik.i18n.Localizable#getLocale()}.
+     */
+    public Locale getLocale() {
+        return locale;
+    }
+
+    /**
+     * Implements {@link
+     * org.apache.batik.i18n.ExtendedLocalizable#setLocaleGroup(LocaleGroup)}.
+     */
+    public void setLocaleGroup(LocaleGroup lg) {
+        localeGroup = lg;
+    }
+
+    /**
+     * Implements {@link
+     * org.apache.batik.i18n.ExtendedLocalizable#getLocaleGroup()}.
+     */
+    public LocaleGroup getLocaleGroup() {
+        return localeGroup;
+    }
+
+    /**
+     * Implements {@link
+     * org.apache.batik.i18n.ExtendedLocalizable#setDefaultLocale(Locale)}.
+     * Later invocations of the instance methods will lead to update the
+     * resource bundle used.
+     */
+    public void setDefaultLocale(Locale l) {
+        localeGroup.setLocale(l);
+    }
+
+    /**
+     * Implements {@link
+     * org.apache.batik.i18n.ExtendedLocalizable#getDefaultLocale()}.
+     */
+    public Locale getDefaultLocale() {
+        return localeGroup.getLocale();
+    }
+
+    /**
+     * Implements {@link
+     * org.apache.batik.i18n.Localizable#formatMessage(String,Object[])}.
+     */
+    public String formatMessage(String key, Object[] args) {
+        getResourceBundle();
+        return MessageFormat.format(resourceBundle.getString(key), args);
+    }
+
+    /**
+     * Implements {@link
+     * org.apache.batik.i18n.ExtendedLocalizable#getResourceBundle()}.
+     */
+    public ResourceBundle getResourceBundle() {
+        Locale l;
+
+        if (resourceBundle == null) {
+            if (locale == null) {
+                if ((l = localeGroup.getLocale()) == null) {
+                    usedLocale = Locale.getDefault();
+                } else {
+                    usedLocale = l;
+                }
+            } else {
+                usedLocale = locale;
+            }
+            if (classLoader == null) {
+                resourceBundle = ResourceBundle.getBundle(bundleName,
+                                                          usedLocale);
+            } else {
+                resourceBundle = ResourceBundle.getBundle(bundleName,
+                                                          usedLocale,
+                                                          classLoader);
+            }
+        } else if (locale == null) {
+            // Check for group Locale and JVM default locale changes.
+            if ((l = localeGroup.getLocale()) == null) {
+                if (usedLocale != (l = Locale.getDefault())) {
+                    usedLocale = l;
+                    if (classLoader == null) {
+                        resourceBundle = ResourceBundle.getBundle(bundleName,
+                                                                  usedLocale);
+                    } else {
+                        resourceBundle = ResourceBundle.getBundle(bundleName,
+                                                                  usedLocale,
+                                                                  classLoader);
+                    }
+                }
+            } else if (usedLocale != l) {
+                usedLocale = l;
+                if (classLoader == null) {
+                    resourceBundle = ResourceBundle.getBundle(bundleName,
+                                                              usedLocale);
+                } else {
+                    resourceBundle = ResourceBundle.getBundle(bundleName,
+                                                              usedLocale,
+                                                              classLoader);
+                }
+            }
+        }
+
+        return resourceBundle;
+    }
+}
diff --git a/src/org/apache/batik/util/CSSConstants.java b/src/org/apache/batik/util/CSSConstants.java
new file mode 100644
index 0000000..42680ca
--- /dev/null
+++ b/src/org/apache/batik/util/CSSConstants.java
@@ -0,0 +1,447 @@
+/*
+
+ ============================================================================
+                   The Apache Software License, Version 1.1
+ ============================================================================
+
+ Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without modifica-
+ tion, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of  source code must  retain the above copyright  notice,
+    this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+    this list of conditions and the following disclaimer in the documentation
+    and/or other materials provided with the distribution.
+
+ 3. The end-user documentation included with the redistribution, if any, must
+    include  the following  acknowledgment:  "This product includes  software
+    developed  by the  Apache Software Foundation  (http://www.apache.org/)."
+    Alternately, this  acknowledgment may  appear in the software itself,  if
+    and wherever such third-party acknowledgments normally appear.
+
+ 4. The names "Batik" and  "Apache Software Foundation" must  not  be
+    used to  endorse or promote  products derived from  this software without
+    prior written permission. For written permission, please contact
+    [email protected].
+
+ 5. Products  derived from this software may not  be called "Apache", nor may
+    "Apache" appear  in their name,  without prior written permission  of the
+    Apache Software Foundation.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
+ INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ FITNESS  FOR A PARTICULAR  PURPOSE ARE  DISCLAIMED.  IN NO  EVENT SHALL  THE
+ APACHE SOFTWARE  FOUNDATION  OR ITS CONTRIBUTORS  BE LIABLE FOR  ANY DIRECT,
+ INDIRECT, INCIDENTAL, SPECIAL,  EXEMPLARY, OR CONSEQUENTIAL  DAMAGES (INCLU-
+ DING, BUT NOT LIMITED TO, PROCUREMENT  OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ OF USE, DATA, OR  PROFITS; OR BUSINESS  INTERRUPTION)  HOWEVER CAUSED AND ON
+ ANY  THEORY OF LIABILITY,  WHETHER  IN CONTRACT,  STRICT LIABILITY,  OR TORT
+ (INCLUDING  NEGLIGENCE OR  OTHERWISE) ARISING IN  ANY WAY OUT OF THE  USE OF
+ THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ This software  consists of voluntary contributions made  by many individuals
+ on  behalf of the Apache Software  Foundation. For more  information on the
+ Apache Software Foundation, please see <http://www.apache.org/>.
+
+*/
+
+package org.apache.batik.util;
+
+/**
+ * This interface defines constants for CSS.
+ * Important: Constants must not contain uppercase characters.
+ *
+ * @author <a href="mailto:[email protected]">Stephane Hillion</a>
+ * @version $Id: CSSConstants.java,v 1.1.1.1 2004-12-05 23:15:10 davidsch Exp $
+ */
+public interface CSSConstants {
+
+    //
+    // The CSS mime-type string.
+    //
+    String CSS_MIME_TYPE = "text/css";
+
+    //
+    // The CSS property names.
+    //
+    String CSS_ALIGNMENT_BASELINE_PROPERTY = "alignment-baseline";
+    String CSS_BASELINE_SHIFT_PROPERTY = "baseline-shift";
+    String CSS_CLIP_PROPERTY = "clip";
+    String CSS_CLIP_PATH_PROPERTY = "clip-path";
+    String CSS_CLIP_RULE_PROPERTY = "clip-rule";
+    String CSS_COLOR_PROFILE_PROPERTY = "color-profile";
+    String CSS_COLOR_PROPERTY = "color";
+    String CSS_COLOR_INTERPOLATION_PROPERTY = "color-interpolation";
+    String CSS_COLOR_INTERPOLATION_FILTERS_PROPERTY = "color-interpolation-filters";
+    String CSS_COLOR_RENDERING_PROPERTY = "color-rendering";
+    String CSS_CURSOR_PROPERTY = "cursor";
+    String CSS_DIRECTION_PROPERTY = "direction";
+    String CSS_DISPLAY_PROPERTY = "display";
+    String CSS_DOMINANT_BASELINE_PROPERTY = "dominant-baseline";
+    String CSS_ENABLE_BACKGROUND_PROPERTY = "enable-background";
+    String CSS_FILL_OPACITY_PROPERTY = "fill-opacity";
+    String CSS_FILL_PROPERTY = "fill";
+    String CSS_FILL_RULE_PROPERTY = "fill-rule";
+    String CSS_FILTER_PROPERTY = "filter";
+    String CSS_FLOOD_COLOR_PROPERTY = "flood-color";
+    String CSS_FLOOD_OPACITY_PROPERTY = "flood-opacity";
+    String CSS_FONT_PROPERTY = "font";
+    String CSS_FONT_FAMILY_PROPERTY = "font-family";
+    String CSS_FONT_SIZE_PROPERTY = "font-size";
+    String CSS_FONT_SIZE_ADJUST_PROPERTY = "font-size-adjust";
+    String CSS_FONT_STRETCH_PROPERTY = "font-stretch";
+    String CSS_FONT_STYLE_PROPERTY = "font-style";
+    String CSS_FONT_VARIANT_PROPERTY = "font-variant";
+    String CSS_FONT_WEIGHT_PROPERTY = "font-weight";
+    String CSS_GLYPH_ORIENTATION_HORIZONTAL_PROPERTY = "glyph-orientation-horizontal";
+    String CSS_GLYPH_ORIENTATION_VERTICAL_PROPERTY = "glyph-orientation-vertical";
+    String CSS_IMAGE_RENDERING_PROPERTY = "image-rendering";
+    String CSS_KERNING_PROPERTY = "kerning";
+    String CSS_LETTER_SPACING_PROPERTY = "letter-spacing";
+    String CSS_LIGHTING_COLOR_PROPERTY = "lighting-color";
+    String CSS_LINE_HEIGHT_PROPERTY = "line-height";
+    String CSS_MARKER_PROPERTY = "marker";
+    String CSS_MARKER_END_PROPERTY = "marker-end";
+    String CSS_MARKER_MID_PROPERTY = "marker-mid";
+    String CSS_MARKER_START_PROPERTY = "marker-start";
+    String CSS_MASK_PROPERTY = "mask";
+    String CSS_OPACITY_PROPERTY = "opacity";
+    String CSS_OVERFLOW_PROPERTY = "overflow";
+    String CSS_POINTER_EVENTS_PROPERTY = "pointer-events";
+    String CSS_SHAPE_RENDERING_PROPERTY = "shape-rendering";
+    String CSS_SRC_PROPERTY = "src";
+    String CSS_STOP_COLOR_PROPERTY = "stop-color";
+    String CSS_STOP_OPACITY_PROPERTY = "stop-opacity";
+    String CSS_STROKE_PROPERTY = "stroke";
+    String CSS_STROKE_DASHARRAY_PROPERTY = "stroke-dasharray";
+    String CSS_STROKE_DASHOFFSET_PROPERTY = "stroke-dashoffset";
+    String CSS_STROKE_LINECAP_PROPERTY = "stroke-linecap";
+    String CSS_STROKE_LINEJOIN_PROPERTY = "stroke-linejoin";
+    String CSS_STROKE_MITERLIMIT_PROPERTY = "stroke-miterlimit";
+    String CSS_STROKE_OPACITY_PROPERTY = "stroke-opacity";
+    String CSS_STROKE_WIDTH_PROPERTY = "stroke-width";
+    String CSS_TEXT_ANCHOR_PROPERTY = "text-anchor";
+    String CSS_TEXT_DECORATION_PROPERTY = "text-decoration";
+    String CSS_TEXT_RENDERING_PROPERTY = "text-rendering";
+    String CSS_UNICODE_BIDI_PROPERTY = "unicode-bidi";
+    String CSS_VISIBILITY_PROPERTY = "visibility";
+    String CSS_WORD_SPACING_PROPERTY = "word-spacing";
+    String CSS_WRITING_MODE_PROPERTY = "writing-mode";
+
+    //
+    // The CSS property values.
+    //
+    String CSS_ACCUMULATE_VALUE = "accumulate";
+    String CSS_ACTIVEBORDER_VALUE = "activeborder";
+    String CSS_ACTIVECAPTION_VALUE = "activecaption";
+    String CSS_AFTER_EDGE_VALUE = "after-edge";
+    String CSS_ALICEBLUE_VALUE = "aliceblue";
+    String CSS_ALL_VALUE = "all";
+    String CSS_ALPHABETIC_VALUE = "alphabetic";
+    String CSS_ANTIQUEWHITE_VALUE = "antiquewhite";
+    String CSS_APPWORKSPACE_VALUE = "appworkspace";
+    String CSS_AQUAMARINE_VALUE = "aquamarine";
+    String CSS_AQUA_VALUE = "aqua";
+    String CSS_AUTOSENSE_SCRIPT_VALUE = "autosense-script";
+    String CSS_AUTO_VALUE = "auto";
+    String CSS_AZURE_VALUE = "azure";
+    String CSS_BACKGROUND_VALUE = "background";
+    String CSS_BASELINE_VALUE = "baseline";
+    String CSS_BEFORE_EDGE_VALUE = "before-edge";
+    String CSS_BEIGE_VALUE = "beige";
+    String CSS_BEVEL_VALUE = "bevel";
+    String CSS_BIDI_OVERRIDE_VALUE = "bidi-override";
+    String CSS_BISQUE_VALUE = "bisque";
+    String CSS_BLACK_VALUE = "black";
+    String CSS_BLANCHEDALMOND_VALUE = "blanchedalmond";
+    String CSS_BLINK_VALUE = "blink";
+    String CSS_BLOCK_VALUE = "block";
+    String CSS_BLUEVIOLET_VALUE = "blueviolet";
+    String CSS_BLUE_VALUE = "blue";
+    String CSS_BOLDER_VALUE = "bolder";
+    String CSS_BOLD_VALUE = "bold";
+    String CSS_BOTTOM_VALUE = "bottom";
+    String CSS_BROWN_VALUE = "brown";
+    String CSS_BURLYWOOD_VALUE = "burlywood";
+    String CSS_BUTTONFACE_VALUE = "buttonface";
+    String CSS_BUTTONHIGHLIGHT_VALUE = "buttonhighlight";
+    String CSS_BUTTONSHADOW_VALUE = "buttonshadow";
+    String CSS_BUTTONTEXT_VALUE = "buttontext";
+    String CSS_BUTT_VALUE = "butt";
+    String CSS_CADETBLUE_VALUE = "cadetblue";
+    String CSS_CAPTIONTEXT_VALUE = "captiontext";
+    String CSS_CENTER_VALUE = "center";
+    String CSS_CENTRAL_VALUE = "central";
+    String CSS_CHARTREUSE_VALUE = "chartreuse";
+    String CSS_CHOCOLATE_VALUE = "chocolate";
+    String CSS_COLLAPSE_VALUE = "collapse";
+    String CSS_COMPACT_VALUE = "compact";
+    String CSS_CONDENSED_VALUE = "condensed";
+    String CSS_CORAL_VALUE = "coral";
+    String CSS_CORNFLOWERBLUE_VALUE = "cornflowerblue";
+    String CSS_CORNSILK_VALUE = "cornsilk";
+    String CSS_CRIMSON_VALUE = "crimson";
+    String CSS_CRISPEDGES_VALUE = "crispedges";
+    String CSS_CROSSHAIR_VALUE = "crosshair";
+    String CSS_CURRENTCOLOR_VALUE = "currentcolor";
+    String CSS_CURSIVE_VALUE = "cursive";
+    String CSS_CYAN_VALUE = "cyan";
+    String CSS_DARKBLUE_VALUE = "darkblue";
+    String CSS_DARKCYAN_VALUE = "darkcyan";
+    String CSS_DARKGOLDENROD_VALUE = "darkgoldenrod";
+    String CSS_DARKGRAY_VALUE = "darkgray";
+    String CSS_DARKGREEN_VALUE = "darkgreen";
+    String CSS_DARKGREY_VALUE = "darkgrey";
+    String CSS_DARKKHAKI_VALUE = "darkkhaki";
+    String CSS_DARKMAGENTA_VALUE = "darkmagenta";
+    String CSS_DARKOLIVEGREEN_VALUE = "darkolivegreen";
+    String CSS_DARKORANGE_VALUE = "darkorange";
+    String CSS_DARKORCHID_VALUE = "darkorchid";
+    String CSS_DARKRED_VALUE = "darkred";
+    String CSS_DARKSALMON_VALUE = "darksalmon";
+    String CSS_DARKSEAGREEN_VALUE = "darkseagreen";
+    String CSS_DARKSLATEBLUE_VALUE = "darkslateblue";
+    String CSS_DARKSLATEGRAY_VALUE = "darkslategray";
+    String CSS_DARKSLATEGREY_VALUE = "darkslategrey";
+    String CSS_DARKTURQUOISE_VALUE = "darkturquoise";
+    String CSS_DARKVIOLET_VALUE = "darkviolet";
+    String CSS_DEEPPINK_VALUE = "deeppink";
+    String CSS_DEEPSKYBLUE_VALUE = "deepskyblue";
+    String CSS_DEFAULT_VALUE = "default";
+    String CSS_DIMGRAY_VALUE = "dimgray";
+    String CSS_DIMGREY_VALUE = "dimgrey";
+    String CSS_DODGERBLUE_VALUE = "dodgerblue";
+    String CSS_EMBED_VALUE = "embed";
+    String CSS_END_VALUE = "end";
+    String CSS_EVENODD_VALUE = "evenodd";
+    String CSS_EXPANDED_VALUE = "expanded";
+    String CSS_EXTRA_CONDENSED_VALUE = "extra-condensed";
+    String CSS_EXTRA_EXPANDED_VALUE = "extra-expanded";
+    String CSS_E_RESIZE_VALUE = "e-resize";
+    String CSS_FANTASY_VALUE = "fantasy";
+    String CSS_FILLSTROKE_VALUE = "fillstroke";
+    String CSS_FILL_VALUE = "fill";
+    String CSS_FIREBRICK_VALUE = "firebrick";
+    String CSS_FLORALWHITE_VALUE = "floralwhite";
+    String CSS_FORESTGREEN_VALUE = "forestgreen";
+    String CSS_FUCHSIA_VALUE = "fuchsia";
+    String CSS_GAINSBORO_VALUE = "gainsboro";
+    String CSS_GEOMETRICPRECISION_VALUE = "geometricprecision";
+    String CSS_GHOSTWHITE_VALUE = "ghostwhite";
+    String CSS_GOLDENROD_VALUE = "goldenrod";
+    String CSS_GOLD_VALUE = "gold";
+    String CSS_GRAYTEXT_VALUE = "graytext";
+    String CSS_GRAY_VALUE = "gray";
+    String CSS_GREENYELLOW_VALUE = "greenyellow";
+    String CSS_GREEN_VALUE = "green";
+    String CSS_GREY_VALUE = "grey";
+    String CSS_HANGING_VALUE = "hanging";
+    String CSS_HELP_VALUE = "help";
+    String CSS_HIDDEN_VALUE = "hidden";
+    String CSS_HIGHLIGHTTEXT_VALUE = "highlighttext";
+    String CSS_HIGHLIGHT_VALUE = "highlight";
+    String CSS_HONEYDEW_VALUE = "honeydew";
+    String CSS_HOTPINK_VALUE = "hotpink";
+    String CSS_IDEOGRAPHIC_VALUE = "ideographic";
+    String CSS_INACTIVEBORDER_VALUE = "inactiveborder";
+    String CSS_INACTIVECAPTIONTEXT_VALUE = "inactivecaptiontext";
+    String CSS_INACTIVECAPTION_VALUE = "inactivecaption";
+    String CSS_INDIANRED_VALUE = "indianred";
+    String CSS_INDIGO_VALUE = "indigo";
+    String CSS_INFOBACKGROUND_VALUE = "infobackground";
+    String CSS_INFOTEXT_VALUE = "infotext";
+    String CSS_INLINE_TABLE_VALUE = "inline-table";
+    String CSS_INLINE_VALUE = "inline";
+    String CSS_ITALIC_VALUE = "italic";
+    String CSS_IVORY_VALUE = "ivory";
+    String CSS_KHAKI_VALUE = "khaki";
+    String CSS_LARGER_VALUE = "larger";
+    String CSS_LARGE_VALUE = "large";
+    String CSS_LAVENDERBLUSH_VALUE = "lavenderblush";
+    String CSS_LAVENDER_VALUE = "lavender";
+    String CSS_LAWNGREEN_VALUE = "lawngreen";
+    String CSS_LEMONCHIFFON_VALUE = "lemonchiffon";
+    String CSS_LIGHTBLUE_VALUE = "lightblue";
+    String CSS_LIGHTCORAL_VALUE = "lightcoral";
+    String CSS_LIGHTCYAN_VALUE = "lightcyan";
+    String CSS_LIGHTER_VALUE = "lighter";
+    String CSS_LIGHTGOLDENRODYELLOW_VALUE = "lightgoldenrodyellow";
+    String CSS_LIGHTGRAY_VALUE = "lightgray";
+    String CSS_LIGHTGREEN_VALUE = "lightgreen";
+    String CSS_LIGHTGREY_VALUE = "lightgrey";
+    String CSS_LIGHTPINK_VALUE = "lightpink";
+    String CSS_LIGHTSALMON_VALUE = "lightsalmon";
+    String CSS_LIGHTSEAGREEN_VALUE = "lightseagreen";
+    String CSS_LIGHTSKYBLUE_VALUE = "lightskyblue";
+    String CSS_LIGHTSLATEGRAY_VALUE = "lightslategray";
+    String CSS_LIGHTSLATEGREY_VALUE = "lightslategrey";
+    String CSS_LIGHTSTEELBLUE_VALUE = "lightsteelblue";
+    String CSS_LIGHTYELLOW_VALUE = "lightyellow";
+    String CSS_LIMEGREEN_VALUE = "limegreen";
+    String CSS_LIME_VALUE = "lime";
+    String CSS_LINEARRGB_VALUE = "linearrgb";
+    String CSS_LINEN_VALUE = "linen";
+    String CSS_LINE_THROUGH_VALUE = "line-through";
+    String CSS_LIST_ITEM_VALUE = "list-item";
+    String CSS_LOWER_VALUE = "lower";
+    String CSS_LR_TB_VALUE = "lr-tb";
+    String CSS_LR_VALUE = "lr";
+    String CSS_LTR_VALUE = "ltr";
+    String CSS_MAGENTA_VALUE = "magenta";
+    String CSS_MARKER_VALUE = "marker";
+    String CSS_MAROON_VALUE = "maroon";
+    String CSS_MATHEMATICAL_VALUE = "mathematical";
+    String CSS_MEDIUMAQUAMARINE_VALUE = "mediumaquamarine";
+    String CSS_MEDIUMBLUE_VALUE = "mediumblue";
+    String CSS_MEDIUMORCHID_VALUE = "mediumorchid";
+    String CSS_MEDIUMPURPLE_VALUE = "mediumpurple";
+    String CSS_MEDIUMSEAGREEN_VALUE = "mediumseagreen";
+    String CSS_MEDIUMSLATEBLUE_VALUE = "mediumslateblue";
+    String CSS_MEDIUMSPRINGGREEN_VALUE = "mediumspringgreen";
+    String CSS_MEDIUMTURQUOISE_VALUE = "mediumturquoise";
+    String CSS_MEDIUMVIOLETRED_VALUE = "mediumvioletred";
+    String CSS_MEDIUM_VALUE = "medium";
+    String CSS_MENUTEXT_VALUE = "menutext";
+    String CSS_MENU_VALUE = "menu";
+    String CSS_MIDDLE_VALUE = "middle";
+    String CSS_MIDNIGHTBLUE_VALUE = "midnightblue";
+    String CSS_MINTCREAM_VALUE = "mintcream";
+    String CSS_MISTYROSE_VALUE = "mistyrose";
+    String CSS_MITER_VALUE = "miter";
+    String CSS_MOCCASIN_VALUE = "moccasin";
+    String CSS_MONOSPACE_VALUE = "monospace";
+    String CSS_MOVE_VALUE = "move";
+    String CSS_NARROWER_VALUE = "narrower";
+    String CSS_NAVAJOWHITE_VALUE = "navajowhite";
+    String CSS_NAVY_VALUE = "navy";
+    String CSS_NEW_VALUE = "new";
+    String CSS_NE_RESIZE_VALUE = "ne-resize";
+    String CSS_NONE_VALUE = "none";
+    String CSS_NONZERO_VALUE = "nonzero";
+    String CSS_NORMAL_VALUE = "normal";
+    String CSS_NO_CHANGE_VALUE = "no-change";
+    String CSS_NW_RESIZE_VALUE = "nw-resize";
+    String CSS_N_RESIZE_VALUE = "n-resize";
+    String CSS_OBLIQUE_VALUE = "oblique";
+    String CSS_OLDLACE_VALUE = "oldlace";
+    String CSS_OLIVEDRAB_VALUE = "olivedrab";
+    String CSS_OLIVE_VALUE = "olive";
+    String CSS_OPTIMIZELEGIBILITY_VALUE = "optimizelegibility";
+    String CSS_OPTIMIZEQUALITY_VALUE = "optimizequality";
+    String CSS_OPTIMIZESPEED_VALUE = "optimizespeed";
+    String CSS_ORANGERED_VALUE = "orangered";
+    String CSS_ORANGE_VALUE = "orange";
+    String CSS_ORCHID_VALUE = "orchid";
+    String CSS_OVERLINE_VALUE = "overline";
+    String CSS_PAINTED_VALUE = "painted";
+    String CSS_PALEGOLDENROD_VALUE = "palegoldenrod";
+    String CSS_PALEGREEN_VALUE = "palegreen";
+    String CSS_PALETURQUOISE_VALUE = "paleturquoise";
+    String CSS_PALEVIOLETRED_VALUE = "palevioletred";
+    String CSS_PAPAYAWHIP_VALUE = "papayawhip";
+    String CSS_PEACHPUFF_VALUE = "peachpuff";
+    String CSS_PERU_VALUE = "peru";
+    String CSS_PINK_VALUE = "pink";
+    String CSS_PLUM_VALUE = "plum";
+    String CSS_POINTER_VALUE = "pointer";
+    String CSS_POWDERBLUE_VALUE = "powderblue";
+    String CSS_PURPLE_VALUE = "purple";
+    String CSS_RED_VALUE = "red";
+    String CSS_RESET_SIZE_VALUE = "reset-size";
+    String CSS_RESET_VALUE = "reset";
+    String CSS_RL_TB_VALUE = "rl-tb";
+    String CSS_RL_VALUE = "rl";
+    String CSS_ROSYBROWN_VALUE = "rosybrown";
+    String CSS_ROUND_VALUE = "round";
+    String CSS_ROYALBLUE_VALUE = "royalblue";
+    String CSS_RTL_VALUE = "rtl";
+    String CSS_RUN_IN_VALUE = "run-in";
+    String CSS_SADDLEBROWN_VALUE = "saddlebrown";
+    String CSS_SALMON_VALUE = "salmon";
+    String CSS_SANDYBROWN_VALUE = "sandybrown";
+    String CSS_SANS_SERIF_VALUE = "sans-serif";
+    String CSS_SCROLLBAR_VALUE = "scrollbar";
+    String CSS_SCROLL_VALUE = "scroll";
+    String CSS_SEAGREEN_VALUE = "seagreen";
+    String CSS_SEASHELL_VALUE = "seashell";
+    String CSS_SEMI_CONDENSED_VALUE = "semi-condensed";
+    String CSS_SEMI_EXPANDED_VALUE = "semi-expanded";
+    String CSS_SERIF_VALUE = "serif";
+    String CSS_SE_RESIZE_VALUE = "se-resize";
+    String CSS_SIENNA_VALUE = "sienna";
+    String CSS_SILVER_VALUE = "silver";
+    String CSS_SKYBLUE_VALUE = "skyblue";
+    String CSS_SLATEBLUE_VALUE = "slateblue";
+    String CSS_SLATEGRAY_VALUE = "slategray";
+    String CSS_SLATEGREY_VALUE = "slategrey";
+    String CSS_SMALLER_VALUE = "smaller";
+    String CSS_SMALL_CAPS_VALUE = "small-caps";
+    String CSS_SMALL_VALUE = "small";
+    String CSS_SNOW_VALUE = "snow";
+    String CSS_SPRINGGREEN_VALUE = "springgreen";
+    String CSS_SQUARE_VALUE = "square";
+    String CSS_SRGB_VALUE = "srgb";
+    String CSS_START_VALUE = "start";
+    String CSS_STEELBLUE_VALUE = "steelblue";
+    String CSS_STROKE_VALUE = "stroke";
+    String CSS_SUB_VALUE = "sub";
+    String CSS_SUPER_VALUE = "super";
+    String CSS_SW_RESIZE_VALUE = "sw-resize";
+    String CSS_S_RESIZE_VALUE = "s-resize";
+    String CSS_TABLE_CAPTION_VALUE = "table-caption";
+    String CSS_TABLE_CELL_VALUE = "table-cell";
+    String CSS_TABLE_COLUMN_GROUP_VALUE = "table-column-group";
+    String CSS_TABLE_COLUMN_VALUE = "table-column";
+    String CSS_TABLE_FOOTER_GROUP_VALUE = "table-footer-group";
+    String CSS_TABLE_HEADER_GROUP_VALUE = "table-header-group";
+    String CSS_TABLE_ROW_GROUP_VALUE = "table-row-group";
+    String CSS_TABLE_ROW_VALUE = "table-row";
+    String CSS_TABLE_VALUE = "table";
+    String CSS_TAN_VALUE = "tan";
+    String CSS_TB_RL_VALUE = "tb-rl";
+    String CSS_TB_VALUE = "tb";
+    String CSS_TEAL_VALUE = "teal";
+    String CSS_TEXT_AFTER_EDGE_VALUE = "text-after-edge";
+    String CSS_TEXT_BEFORE_EDGE_VALUE = "text-before-edge";
+    String CSS_TEXT_BOTTOM_VALUE = "text-bottom";
+    String CSS_TEXT_TOP_VALUE = "text-top";
+    String CSS_TEXT_VALUE = "text";
+    String CSS_THISTLE_VALUE = "thistle";
+    String CSS_THREEDDARKSHADOW_VALUE = "threeddarkshadow";
+    String CSS_THREEDFACE_VALUE = "threedface";
+    String CSS_THREEDHIGHLIGHT_VALUE = "threedhighlight";
+    String CSS_THREEDLIGHTSHADOW_VALUE = "threedlightshadow";
+    String CSS_THREEDSHADOW_VALUE = "threedshadow";
+    String CSS_TOMATO_VALUE = "tomato";
+    String CSS_TOP_VALUE = "top";
+    String CSS_TURQUOISE_VALUE = "turquoise";
+    String CSS_ULTRA_CONDENSED_VALUE = "ultra-condensed";
+    String CSS_ULTRA_EXPANDED_VALUE = "ultra-expanded";
+    String CSS_UNDERLINE_VALUE = "underline";
+    String CSS_USE_SCRIPT_VALUE = "use-script";
+    String CSS_VIOLET_VALUE = "violet";
+    String CSS_VISIBLEFILLSTROKE_VALUE = "visiblefillstroke";
+    String CSS_VISIBLEFILL_VALUE = "visiblefill";
+    String CSS_VISIBLEPAINTED_VALUE = "visiblepainted";
+    String CSS_VISIBLESTROKE_VALUE = "visiblestroke";
+    String CSS_VISIBLE_VALUE = "visible";
+    String CSS_WAIT_VALUE = "wait";
+    String CSS_WHEAT_VALUE = "wheat";
+    String CSS_WHITESMOKE_VALUE = "whitesmoke";
+    String CSS_WHITE_VALUE = "white";
+    String CSS_WIDER_VALUE = "wider";
+    String CSS_WINDOWFRAME_VALUE = "windowframe";
+    String CSS_WINDOWTEXT_VALUE = "windowtext";
+    String CSS_WINDOW_VALUE = "window";
+    String CSS_W_RESIZE_VALUE = "w-resize";
+    String CSS_XX_LARGE_VALUE = "xx-large";
+    String CSS_XX_SMALL_VALUE = "xx-small";
+    String CSS_X_LARGE_VALUE = "x-large";
+    String CSS_X_SMALL_VALUE = "x-small";
+    String CSS_YELLOWGREEN_VALUE = "yellowgreen";
+    String CSS_YELLOW_VALUE = "yellow";
+
+}
diff --git a/src/org/apache/batik/util/SVGConstants.java b/src/org/apache/batik/util/SVGConstants.java
new file mode 100644
index 0000000..8e79aa8
--- /dev/null
+++ b/src/org/apache/batik/util/SVGConstants.java
@@ -0,0 +1,880 @@
+/*
+
+ ============================================================================
+                   The Apache Software License, Version 1.1
+ ============================================================================
+
+ Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without modifica-
+ tion, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of  source code must  retain the above copyright  notice,
+    this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+    this list of conditions and the following disclaimer in the documentation
+    and/or other materials provided with the distribution.
+
+ 3. The end-user documentation included with the redistribution, if any, must
+    include  the following  acknowledgment:  "This product includes  software
+    developed  by the  Apache Software Foundation  (http://www.apache.org/)."
+    Alternately, this  acknowledgment may  appear in the software itself,  if
+    and wherever such third-party acknowledgments normally appear.
+
+ 4. The names "Batik" and  "Apache Software Foundation" must  not  be
+    used to  endorse or promote  products derived from  this software without
+    prior written permission. For written permission, please contact
+    [email protected].
+
+ 5. Products  derived from this software may not  be called "Apache", nor may
+    "Apache" appear  in their name,  without prior written permission  of the
+    Apache Software Foundation.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
+ INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ FITNESS  FOR A PARTICULAR  PURPOSE ARE  DISCLAIMED.  IN NO  EVENT SHALL  THE
+ APACHE SOFTWARE  FOUNDATION  OR ITS CONTRIBUTORS  BE LIABLE FOR  ANY DIRECT,
+ INDIRECT, INCIDENTAL, SPECIAL,  EXEMPLARY, OR CONSEQUENTIAL  DAMAGES (INCLU-
+ DING, BUT NOT LIMITED TO, PROCUREMENT  OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ OF USE, DATA, OR  PROFITS; OR BUSINESS  INTERRUPTION)  HOWEVER CAUSED AND ON
+ ANY  THEORY OF LIABILITY,  WHETHER  IN CONTRACT,  STRICT LIABILITY,  OR TORT
+ (INCLUDING  NEGLIGENCE OR  OTHERWISE) ARISING IN  ANY WAY OUT OF THE  USE OF
+ THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ This software  consists of voluntary contributions made  by many individuals
+ on  behalf of the Apache Software  Foundation. For more  information on the
+ Apache Software Foundation, please see <http://www.apache.org/>.
+
+*/
+
+package org.apache.batik.util;
+
+/**
+ * Define SVG constants, such as tag names, attribute names and URI
+ *
+ * @author <a href="mailto:[email protected]">Thierry Kormann</a>
+ * @author <a href="[email protected]">Vincent Hardy</a>
+ * @author <a href="mailto:[email protected]">Stephane Hillion</a>
+ * @version $Id: SVGConstants.java,v 1.1.1.1 2004-12-05 23:15:15 davidsch Exp $
+ */
+public interface SVGConstants extends CSSConstants {
+
+    String TAG_TEXT_PATH = "textPath";
+    String ATTR_ID = "id";
+
+    /////////////////////////////////////////////////////////////////////////
+    // SVG general
+    /////////////////////////////////////////////////////////////////////////
+
+    String SVG_PUBLIC_ID =
+        "-//W3C//DTD SVG 1.0//EN";
+    String SVG_SYSTEM_ID =
+        "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd";
+    String SVG_NAMESPACE_URI =
+        "http://www.w3.org/2000/svg";
+    String SVG_VERSION =
+        "1.0";
+
+    //////////////////////////////////////////////////////////////////////////
+    // Events type and attributes
+    //////////////////////////////////////////////////////////////////////////
+
+    /**
+     * The event type for MouseEvent.
+     */
+    String SVG_MOUSEEVENTS_EVENT_TYPE = "MouseEvents";
+
+    /**
+     * The event type for UIEvent.
+     */
+    String SVG_UIEVENTS_EVENT_TYPE = "UIEvents";
+
+    /**
+     * The event type for SVGEvent.
+     */
+    String SVG_SVGEVENTS_EVENT_TYPE = "SVGEvents";
+
+    /**
+     * The event type for KeyEvent.
+     */
+    String SVG_KEYEVENTS_EVENT_TYPE = "KeyEvents";
+
+    // ---------------------------------------------------------------------
+
+    /**
+     * The event type for 'keydown' KeyEvent.
+     */
+    String SVG_KEYDOWN_EVENT_TYPE = "keydown";
+
+    /**
+     * The event type for 'keypress' KeyEvent.
+     */
+    String SVG_KEYPRESS_EVENT_TYPE = "keypress";
+
+    /**
+     * The event type for 'keyup' KeyEvent.
+     */
+    String SVG_KEYUP_EVENT_TYPE = "keyup";
+
+    /**
+     * The event type for 'click' MouseEvent.
+     */
+    String SVG_CLICK_EVENT_TYPE = "click";
+
+    /**
+     * The event type for 'mouseup' MouseEvent.
+     */
+    String SVG_MOUSEUP_EVENT_TYPE = "mouseup";
+
+    /**
+     * The event type for 'mousedown' MouseEvent.
+     */
+    String SVG_MOUSEDOWN_EVENT_TYPE = "mousedown";
+
+    /**
+     * The event type for 'mousemove' MouseEvent.
+     */
+    String SVG_MOUSEMOVE_EVENT_TYPE = "mousemove";
+
+    /**
+     * The event type for 'mouseout' MouseEvent.
+     */
+    String SVG_MOUSEOUT_EVENT_TYPE = "mouseout";
+
+    /**
+     * The event type for 'mouseover' MouseEvent.
+     */
+    String SVG_MOUSEOVER_EVENT_TYPE = "mouseover";
+
+    /**
+     * The event type for 'DOMFocusIn' UIEvent.
+     */
+    String SVG_DOMFOCUSIN_EVENT_TYPE = "DOMFocusIn";
+
+    /**
+     * The event type for 'DOMFocusOut' UIEvent.
+     */
+    String SVG_DOMFOCUSOUT_EVENT_TYPE = "DOMFocusOut";
+
+    /**
+     * The event type for 'DOMActivate' UIEvent.
+     */
+    String SVG_DOMACTIVATE_EVENT_TYPE = "DOMActivate";
+
+    /**
+     * The event type for 'SVGLoad' SVGEvent.
+     */
+    String SVG_SVGLOAD_EVENT_TYPE = "SVGLoad";
+
+    /**
+     * The event type for 'SVGUnload' SVGEvent.
+     */
+    String SVG_SVGUNLOAD_EVENT_TYPE = "SVGUnload";
+
+    /**
+     * The event type for 'SVGAbort' SVGEvent.
+     */
+    String SVG_SVGABORT_EVENT_TYPE = "SVGAbort";
+
+    /**
+     * The event type for 'SVGError' SVGEvent.
+     */
+    String SVG_SVGERROR_EVENT_TYPE = "SVGError";
+
+    /**
+     * The event type for 'SVGResize' SVGEvent.
+     */
+    String SVG_SVGRESIZE_EVENT_TYPE = "SVGResize";
+
+    /**
+     * The event type for 'SVGScroll' SVGEvent.
+     */
+    String SVG_SVGSCROLL_EVENT_TYPE = "SVGScroll";
+
+    /**
+     * The event type for 'SVGZoom' SVGEvent.
+     */
+    String SVG_SVGZOOM_EVENT_TYPE = "SVGZoom";
+
+    // ---------------------------------------------------------------------
+
+    /**
+     * The 'onkeyup' attribute name of type KeyEvents.
+     */
+    String SVG_ONKEYUP_ATTRIBUTE = "onkeyup";
+
+    /**
+     * The 'onkeydown' attribute name of type KeyEvents.
+     */
+    String SVG_ONKEYDOWN_ATTRIBUTE = "onkeydown";
+
+    /**
+     * The 'onkeypress' attribute name of type KeyEvents.
+     */
+    String SVG_ONKEYPRESS_ATTRIBUTE = "onkeypress";
+
+    /**
+     * The 'onabort' attribute name of type SVGEvents.
+     */
+    String SVG_ONABORT_ATTRIBUTE = "onabort";
+
+    /**
+     * The 'onabort' attribute name of type SVGEvents.
+     */
+    String SVG_ONACTIVATE_ATTRIBUTE = "onactivate";
+
+    /**
+     * The 'onbegin' attribute name of type SVGEvents.
+     */
+    String SVG_ONBEGIN_ATTRIBUTE = "onbegin";
+
+    /**
+     * The 'onclick' attribute name of type MouseEvents.
+     */
+    String SVG_ONCLICK_ATTRIBUTE = "onclick";
+
+    /**
+     * The 'onend' attribute name of type SVGEvents.
+     */
+    String SVG_ONEND_ATTRIBUTE = "onend";
+
+    /**
+     * The 'onerror' attribute name of type SVGEvents.
+     */
+    String SVG_ONERROR_ATTRIBUTE = "onerror";
+
+    /**
+     * The 'onfocusin' attribute name of type UIEvents.
+     */
+    String SVG_ONFOCUSIN_ATTRIBUTE = "onfocusin";
+
+    /**
+     * The 'onfocusout' attribute name of type UIEvents.
+     */
+    String SVG_ONFOCUSOUT_ATTRIBUTE = "onfocusout";
+
+    /**
+     * The 'onload' attribute name of type SVGEvents.
+     */
+    String SVG_ONLOAD_ATTRIBUTE = "onload";
+
+    /**
+     * The 'onmousedown' attribute name of type MouseEvents.
+     */
+    String SVG_ONMOUSEDOWN_ATTRIBUTE = "onmousedown";
+
+    /**
+     * The 'onmousemove' attribute name of type MouseEvents.
+     */
+    String SVG_ONMOUSEMOVE_ATTRIBUTE = "onmousemove";
+
+    /**
+     * The 'onmouseout' attribute name of type MouseEvents.
+     */
+    String SVG_ONMOUSEOUT_ATTRIBUTE = "onmouseout";
+
+    /**
+     * The 'onmouseover' attribute name of type MouseEvents.
+     */
+    String SVG_ONMOUSEOVER_ATTRIBUTE = "onmouseover";
+
+    /**
+     * The 'onmouseup' attribute name of type MouseEvents.
+     */
+    String SVG_ONMOUSEUP_ATTRIBUTE = "onmouseup";
+
+    /**
+     * The 'onrepeat' attribute name of type SVGEvents.
+     */
+    String SVG_ONREPEAT_ATTRIBUTE = "onrepeat";
+
+    /**
+     * The 'onresize' attribute name of type SVGEvents.
+     */
+    String SVG_ONRESIZE_ATTRIBUTE = "onresize";
+
+    /**
+     * The 'onscroll' attribute name of type SVGEvents.
+     */
+    String SVG_ONSCROLL_ATTRIBUTE = "onscroll";
+ 
+    /**
+     * The 'onunload' attribute name of type SVGEvents.
+     */
+    String SVG_ONUNLOAD_ATTRIBUTE = "onunload";
+
+    /**
+     * The 'onzoom' attribute name of type SVGEvents.
+     */
+    String SVG_ONZOOM_ATTRIBUTE = "onzoom";
+
+    /////////////////////////////////////////////////////////////////////////
+    // SVG features
+    /////////////////////////////////////////////////////////////////////////
+
+    String SVG_ORG_W3C_SVG_FEATURE = "org.w3c.svg";
+    String SVG_ORG_W3C_SVG_LANG_FEATURE = "org.w3c.svg.lang";
+    String SVG_ORG_W3C_SVG_STATIC_FEATURE = "org.w3c.svg.static";
+
+    /////////////////////////////////////////////////////////////////////////
+    // SVG tags
+    /////////////////////////////////////////////////////////////////////////
+
+    String SVG_A_TAG = "a";
+    String SVG_ALT_GLYPH_TAG = "altGlyph";
+    String SVG_ALT_GLYPH_DEF_TAG = "altGlyphDef";
+    String SVG_ALT_GLYPH_ITEM_TAG = "altGlyphItem";
+    String SVG_ANIMATE_TAG = "animate";
+    String SVG_ANIMATE_COLOR_TAG = "animateColor";
+    String SVG_ANIMATE_MOTION_TAG = "animateMotion";
+    String SVG_ANIMATE_TRANSFORM_TAG = "animateTransform";
+    String SVG_CIRCLE_TAG = "circle";
+    String SVG_CLIP_PATH_TAG = "clipPath";
+    String SVG_COLOR_PROFILE_TAG = "color-profile";
+    String SVG_CURSOR_TAG = "cursor";
+    String SVG_DEFINITION_SRC_TAG = "definition-src";
+    String SVG_DEFS_TAG = "defs";
+    String SVG_DESC_TAG = "desc";
+    String SVG_ELLIPSE_TAG = "ellipse";
+    String SVG_FE_BLEND_TAG = "feBlend";
+    String SVG_FE_COLOR_MATRIX_TAG = "feColorMatrix";
+    String SVG_FE_COMPONENT_TRANSFER_TAG = "feComponentTransfer";
+    String SVG_FE_COMPOSITE_TAG = "feComposite";
+    String SVG_FE_CONVOLVE_MATRIX_TAG = "feConvolveMatrix";
+    String SVG_FE_DIFFUSE_LIGHTING_TAG = "feDiffuseLighting";
+    String SVG_FE_DISPLACEMENT_MAP_TAG = "feDisplacementMap";
+    String SVG_FE_DISTANT_LIGHT_TAG = "feDistantLight";
+    String SVG_FE_FLOOD_TAG = "feFlood";
+    String SVG_FE_FUNC_A_TAG = "feFuncA";
+    String SVG_FE_FUNC_B_TAG = "feFuncB";
+    String SVG_FE_FUNC_G_TAG = "feFuncG";
+    String SVG_FE_FUNC_R_TAG = "feFuncR";
+    String SVG_FE_GAUSSIAN_BLUR_TAG = "feGaussianBlur";
+    String SVG_FE_IMAGE_TAG = "feImage";
+    String SVG_FE_MERGE_NODE_TAG = "feMergeNode";
+    String SVG_FE_MERGE_TAG = "feMerge";
+    String SVG_FE_MORPHOLOGY_TAG = "feMorphology";
+    String SVG_FE_OFFSET_TAG = "feOffset";
+    String SVG_FE_POINT_LIGHT_TAG = "fePointLight";
+    String SVG_FE_SPECULAR_LIGHTING_TAG = "feSpecularLighting";
+    String SVG_FE_SPOT_LIGHT_TAG = "feSpotLight";
+    String SVG_FE_TILE_TAG = "feTile";
+    String SVG_FE_TURBULENCE_TAG = "feTurbulence";
+    String SVG_FILTER_TAG = "filter";
+    String SVG_FONT_TAG = "font";
+    String SVG_FONT_FACE_TAG = "font-face";
+    String SVG_FONT_FACE_FORMAT_TAG = "font-face-format";
+    String SVG_FONT_FACE_NAME_TAG = "font-face-name";
+    String SVG_FONT_FACE_SRC_TAG = "font-face-src";
+    String SVG_FONT_FACE_URI_TAG = "font-face-uri";
+    String SVG_FOREIGN_OBJECT_TAG = "foreignObject";
+    String SVG_G_TAG = "g";
+    String SVG_GLYPH_TAG = "glyph";
+    String SVG_GLYPH_REF_TAG = "glyphRef";
+    String SVG_HKERN_TAG = "hkern";
+    String SVG_IMAGE_TAG = "image";
+    String SVG_LINE_TAG = "line";
+    String SVG_LINEAR_GRADIENT_TAG = "linearGradient";
+    String SVG_MARKER_TAG = "marker";
+    String SVG_MASK_TAG = "mask";
+    String SVG_METADATA_TAG = "metadata";
+    String SVG_MISSING_GLYPH_TAG = "missing-glyph";
+    String SVG_MPATH_TAG = "mpath";
+    String SVG_PATH_TAG = "path";
+    String SVG_PATTERN_TAG = "pattern";
+    String SVG_POLYGON_TAG = "polygon";
+    String SVG_POLYLINE_TAG = "polyline";
+    String SVG_RADIAL_GRADIENT_TAG = "radialGradient";
+    String SVG_RECT_TAG = "rect";
+    String SVG_SET_TAG = "set";
+    String SVG_SCRIPT_TAG = "script";
+    String SVG_STOP_TAG = "stop";
+    String SVG_STYLE_TAG = "style";
+    String SVG_SVG_TAG = "svg";
+    String SVG_SWITCH_TAG = "switch";
+    String SVG_SYMBOL_TAG = "symbol";
+    String SVG_TEXT_PATH_TAG = "textPath";
+    String SVG_TEXT_TAG = "text";
+    String SVG_TITLE_TAG = "title";
+    String SVG_TREF_TAG = "tref";
+    String SVG_TSPAN_TAG = "tspan";
+    String SVG_USE_TAG = "use";
+    String SVG_VIEW_TAG = "view";
+    String SVG_VKERN_TAG = "vkern";
+
+    /////////////////////////////////////////////////////////////////////////
+    // SVG attributes
+    /////////////////////////////////////////////////////////////////////////
+
+    String SVG_ACCENT_HEIGHT_ATTRIBUTE = "accent-height";
+    String SVG_AMPLITUDE_ATTRIBUTE = "amplitude";
+    String SVG_ARABIC_FORM_ATTRIBUTE = "arabic-form";
+    String SVG_ASCENT_ATTRIBUTE = "ascent";
+    String SVG_AZIMUTH_ATTRIBUTE = "azimuth";
+    String SVG_ALPHABETIC_ATTRIBUTE = "alphabetic";
+    String SVG_BASE_FREQUENCY_ATTRIBUTE = "baseFrequency";
+    String SVG_BBOX_ATTRIBUTE = "bbox";
+    String SVG_BIAS_ATTRIBUTE = "bias";
+    String SVG_CALC_MODE_ATTRIBUTE = "calcMode";
+    String SVG_CAP_HEIGHT_ATTRIBUTE = "cap-height";
+    String SVG_CLASS_ATTRIBUTE = "class";
+    String SVG_CLIP_PATH_ATTRIBUTE = CSS_CLIP_PATH_PROPERTY;
+    String SVG_CLIP_PATH_UNITS_ATTRIBUTE = "clipPathUnits";
+    String SVG_COLOR_INTERPOLATION_ATTRIBUTE = CSS_COLOR_INTERPOLATION_PROPERTY;
+    String SVG_COLOR_RENDERING_ATTRIBUTE = CSS_COLOR_RENDERING_PROPERTY;
+    String SVG_CONTENT_SCRIPT_TYPE_ATTRIBUTE = "contentScriptType";
+    String SVG_CONTENT_STYLE_TYPE_ATTRIBUTE = "contentStyleType";
+    String SVG_CX_ATTRIBUTE = "cx";
+    String SVG_CY_ATTRIBUTE = "cy";
+    String SVG_DESCENT_ATTRIBUTE = "descent";
+    String SVG_DIFFUSE_CONSTANT_ATTRIBUTE = "diffuseConstant";
+    String SVG_DIVISOR_ATTRIBUTE = "divisor";
+    String SVG_DX_ATTRIBUTE = "dx";
+    String SVG_DY_ATTRIBUTE = "dy";
+    String SVG_D_ATTRIBUTE = "d";
+    String SVG_EDGE_MODE_ATTRIBUTE = "edgeMode";
+    String SVG_ELEVATION_ATTRIBUTE = "elevation";
+    String SVG_ENABLE_BACKGROUND_ATTRIBUTE = CSS_ENABLE_BACKGROUND_PROPERTY;
+    String SVG_EXPONENT_ATTRIBUTE = "exponent";
+    String SVG_EXTERNAL_RESOURCES_REQUIRED_ATTRIBUTE = "externalResourcesRequired";
+    String SVG_FILL_ATTRIBUTE = CSS_FILL_PROPERTY;
+    String SVG_FILL_OPACITY_ATTRIBUTE = CSS_FILL_OPACITY_PROPERTY;
+    String SVG_FILL_RULE_ATTRIBUTE = CSS_FILL_RULE_PROPERTY;
+    String SVG_FILTER_ATTRIBUTE = CSS_FILTER_PROPERTY;
+    String SVG_FILTER_RES_ATTRIBUTE = "filterRes";
+    String SVG_FILTER_UNITS_ATTRIBUTE = "filterUnits";
+    String SVG_FLOOD_COLOR_ATTRIBUTE = CSS_FLOOD_COLOR_PROPERTY;
+    String SVG_FLOOD_OPACITY_ATTRIBUTE = CSS_FLOOD_OPACITY_PROPERTY;
+    String SVG_FORMAT_ATTRIBUTE = "format";
+    String SVG_FONT_FAMILY_ATTRIBUTE = CSS_FONT_FAMILY_PROPERTY;
+    String SVG_FONT_SIZE_ATTRIBUTE = CSS_FONT_SIZE_PROPERTY;
+    String SVG_FONT_STRETCH_ATTRIBUTE = CSS_FONT_STRETCH_PROPERTY;
+    String SVG_FONT_STYLE_ATTRIBUTE = CSS_FONT_STYLE_PROPERTY;
+    String SVG_FONT_VARIANT_ATTRIBUTE = CSS_FONT_VARIANT_PROPERTY;
+    String SVG_FONT_WEIGHT_ATTRIBUTE = CSS_FONT_WEIGHT_PROPERTY;
+    String SVG_FX_ATTRIBUTE = "fx";
+    String SVG_FY_ATTRIBUTE = "fy";
+    String SVG_G1_ATTRIBUTE = "g1";
+    String SVG_G2_ATTRIBUTE = "g2";
+    String SVG_GLYPH_NAME_ATTRIBUTE = "glyph-name";
+    String SVG_GLYPH_REF_ATTRIBUTE = "glyphRef";
+    String SVG_GRADIENT_TRANSFORM_ATTRIBUTE = "gradientTransform";
+    String SVG_GRADIENT_UNITS_ATTRIBUTE = "gradientUnits";
+    String SVG_HANGING_ATTRIBUTE = "hanging";
+    String SVG_HEIGHT_ATTRIBUTE = "height";
+    String SVG_HORIZ_ADV_X_ATTRIBUTE = "horiz-adv-x";
+    String SVG_HORIZ_ORIGIN_X_ATTRIBUTE = "horiz-origin-x";
+    String SVG_HORIZ_ORIGIN_Y_ATTRIBUTE = "horiz-origin-y";
+    String SVG_HREF_ATTRIBUTE = "href";
+    String SVG_ID_ATTRIBUTE = "id";
+    String SVG_IDEOGRAPHIC_ATTRIBUTE = "ideographic";
+    String SVG_IMAGE_RENDERING_ATTRIBUTE = CSS_IMAGE_RENDERING_PROPERTY;
+    String SVG_IN2_ATTRIBUTE = "in2";
+    String SVG_INTERCEPT_ATTRIBUTE = "intercept";
+    String SVG_IN_ATTRIBUTE = "in";
+    String SVG_K_ATTRIBUTE = "k";
+    String SVG_K1_ATTRIBUTE = "k1";
+    String SVG_K2_ATTRIBUTE = "k2";
+    String SVG_K3_ATTRIBUTE = "k3";
+    String SVG_K4_ATTRIBUTE = "k4";
+    String SVG_KERNEL_MATRIX_ATTRIBUTE = "kernelMatrix";
+    String SVG_KERNEL_UNIT_LENGTH_ATTRIBUTE = "kernelUnitLength";
+    String SVG_KERNEL_UNIT_LENGTH_X_ATTRIBUTE = "kernelUnitLengthX";
+    String SVG_KERNEL_UNIT_LENGTH_Y_ATTRIBUTE = "kernelUnitLengthY";
+    String SVG_KERNING_ATTRIBUTE = CSS_KERNING_PROPERTY;
+    String SVG_LANG_ATTRIBUTE = "lang";
+    String SVG_LENGTH_ADJUST_ATTRIBUTE = "lengthAdjust";
+    String SVG_LIGHT_COLOR_ATTRIBUTE = "lightColor";
+    String SVG_LIMITING_CONE_ANGLE_ATTRIBUTE = "limitingConeAngle";
+    String SVG_LOCAL_ATTRIBUTE = "local";
+    String SVG_MARKER_HEIGHT_ATTRIBUTE = "markerHeight";
+    String SVG_MARKER_UNITS_ATTRIBUTE = "markerUnits";
+    String SVG_MARKER_WIDTH_ATTRIBUTE = "markerWidth";
+    String SVG_MASK_ATTRIBUTE = CSS_MASK_PROPERTY;
+    String SVG_MASK_CONTENT_UNITS_ATTRIBUTE = "maskContentUnits";
+    String SVG_MASK_UNITS_ATTRIBUTE = "maskUnits";
+    String SVG_MATHEMATICAL_ATTRIBUTE = "mathematical";
+    String SVG_MEDIA_ATTRIBUTE = "media";
+    String SVG_METHOD_ATTRIBUTE = "method";
+    String SVG_MODE_ATTRIBUTE = "mode";
+    String SVG_NAME_ATTRIBUTE = "name";
+    String SVG_NUM_OCTAVES_ATTRIBUTE = "numOctaves";
+    String SVG_OFFSET_ATTRIBUTE = "offset";
+    String SVG_OPACITY_ATTRIBUTE = CSS_OPACITY_PROPERTY;
+    String SVG_OPERATOR_ATTRIBUTE = "operator";
+    String SVG_ORDER_ATTRIBUTE = "order";
+    String SVG_ORDER_X_ATTRIBUTE = "orderX";
+    String SVG_ORDER_Y_ATTRIBUTE = "orderY";
+    String SVG_ORIENT_ATTRIBUTE = "orient";
+    String SVG_ORIENTATION_ATTRIBUTE = "orientation";
+    String SVG_OVERLINE_POSITION_ATTRIBUTE = "overline-position";
+    String SVG_OVERLINE_THICKNESS_ATTRIBUTE = "overline-thickness";
+    String SVG_PANOSE_1_ATTRIBUTE = "panose-1";
+    String SVG_PATTERN_CONTENT_UNITS_ATTRIBUTE = "patternContentUnits";
+    String SVG_PATTERN_TRANSFORM_ATTRIBUTE = "patternTransform";
+    String SVG_PATTERN_UNITS_ATTRIBUTE = "patternUnits";
+    String SVG_POINTS_ATTRIBUTE = "points";
+    String SVG_POINTS_AT_X_ATTRIBUTE = "pointsAtX";
+    String SVG_POINTS_AT_Y_ATTRIBUTE = "pointsAtY";
+    String SVG_POINTS_AT_Z_ATTRIBUTE = "pointsAtZ";
+    String SVG_PRESERVE_ALPHA_ATTRIBUTE = "preserveAlpha";
+    String SVG_PRESERVE_ASPECT_RATIO_ATTRIBUTE = "preserveAspectRatio";
+    String SVG_PRIMITIVE_UNITS_ATTRIBUTE = "primitiveUnits";
+    String SVG_RADIUS_ATTRIBUTE = "radius";
+    String SVG_REF_X_ATTRIBUTE = "refX";
+    String SVG_REF_Y_ATTRIBUTE = "refY";
+    String SVG_RENDERING_INTENT_ATTRIBUTE = "rendering-intent";
+    String SVG_REQUIRED_FEATURES_ATTRIBUTE = "requiredFeatures";
+    String SVG_REQUIRED_EXTENSIONS_ATTRIBUTE = "requiredExtensions";
+    String SVG_RESULT_ATTRIBUTE = "result";
+    String SVG_RESULT_SCALE_ATTRIBUTE = "resultScale";
+    String SVG_RX_ATTRIBUTE = "rx";
+    String SVG_RY_ATTRIBUTE = "ry";
+    String SVG_R_ATTRIBUTE = "r";
+    String SVG_ROTATE_ATTRIBUTE = "rotate";
+    String SVG_SCALE_ATTRIBUTE = "scale";
+    String SVG_SEED_ATTRIBUTE = "seed";
+    String SVG_SHAPE_RENDERING_ATTRIBUTE = CSS_SHAPE_RENDERING_PROPERTY;
+    String SVG_SLOPE_ATTRIBUTE = "slope";
+    String SVG_SPACE_ATTRIBUTE = "space";
+    String SVG_SPACING_ATTRIBUTE = "spacing";
+    String SVG_SPECULAR_CONSTANT_ATTRIBUTE = "specularConstant";
+    String SVG_SPECULAR_EXPONENT_ATTRIBUTE = "specularExponent";
+    String SVG_SPREAD_METHOD_ATTRIBUTE = "spreadMethod";
+    String SVG_START_OFFSET_ATTRIBUTE = "startOffset";
+    String SVG_STD_DEVIATION_ATTRIBUTE = "stdDeviation";
+    String SVG_STEMH_ATTRIBUTE = "stemh";
+    String SVG_STEMV_ATTRIBUTE = "stemv";
+    String SVG_STITCH_TILES_ATTRIBUTE = "stitchTiles";
+    String SVG_STOP_COLOR_ATTRIBUTE = "stop-color";
+    String SVG_STOP_OPACITY_ATTRIBUTE = CSS_STOP_OPACITY_PROPERTY;
+    String SVG_STRIKETHROUGH_POSITION_ATTRIBUTE = "strikethrough-position";
+    String SVG_STRIKETHROUGH_THICKNESS_ATTRIBUTE = "strikethrough-thickness";
+    String SVG_STROKE_ATTRIBUTE = CSS_STROKE_PROPERTY;
+    String SVG_STROKE_DASHARRAY_ATTRIBUTE = CSS_STROKE_DASHARRAY_PROPERTY;
+    String SVG_STROKE_DASHOFFSET_ATTRIBUTE = CSS_STROKE_DASHOFFSET_PROPERTY;
+    String SVG_STROKE_LINECAP_ATTRIBUTE = CSS_STROKE_LINECAP_PROPERTY;
+    String SVG_STROKE_LINEJOIN_ATTRIBUTE = CSS_STROKE_LINEJOIN_PROPERTY;
+    String SVG_STROKE_MITERLIMIT_ATTRIBUTE = CSS_STROKE_MITERLIMIT_PROPERTY;
+    String SVG_STROKE_OPACITY_ATTRIBUTE = CSS_STROKE_OPACITY_PROPERTY;
+    String SVG_STROKE_WIDTH_ATTRIBUTE = CSS_STROKE_WIDTH_PROPERTY;
+    String SVG_STYLE_ATTRIBUTE = "style";
+    String SVG_SURFACE_SCALE_ATTRIBUTE = "surfaceScale";
+    String SVG_SYSTEM_LANGUAGE_ATTRIBUTE = "systemLanguage";
+    String SVG_TABLE_ATTRIBUTE = "table";
+    String SVG_TABLE_VALUES_ATTRIBUTE = "tableValues";
+    String SVG_TARGET_ATTRIBUTE = "target";
+    String SVG_TARGET_X_ATTRIBUTE = "targetX";
+    String SVG_TARGET_Y_ATTRIBUTE = "targetY";
+    String SVG_TEXT_ANCHOR_ATTRIBUTE = CSS_TEXT_ANCHOR_PROPERTY;
+    String SVG_TEXT_LENGTH_ATTRIBUTE = "textLength";
+    String SVG_TEXT_RENDERING_ATTRIBUTE = CSS_TEXT_RENDERING_PROPERTY;
+    String SVG_TITLE_ATTRIBUTE = "title";
+    String SVG_TRANSFORM_ATTRIBUTE = "transform";
+    String SVG_TYPE_ATTRIBUTE = "type";
+    String SVG_U1_ATTRIBUTE = "u1";
+    String SVG_U2_ATTRIBUTE = "u2";
+    String SVG_UNDERLINE_POSITION_ATTRIBUTE = "underline-position";
+    String SVG_UNDERLINE_THICKNESS_ATTRIBUTE = "underline-thickness";
+    String SVG_UNICODE_ATTRIBUTE = "unicode";
+    String SVG_UNICODE_RANGE_ATTRIBUTE = "unicode-range";
+    String SVG_UNITS_PER_EM_ATTRIBUTE = "units-per-em";
+    String SVG_V_ALPHABETIC_ATTRIBUTE = "v-alphabetic";
+    String SVG_V_HANGING_ATTRIBUTE = "v-hanging";
+    String SVG_V_IDEOGRAPHIC_ATTRIBUTE = "v-ideographic";
+    String SVG_V_MATHEMATICAL_ATTRIBUTE = "v-mathematical";
+    String SVG_VALUES_ATTRIBUTE = "values";
+    String SVG_VERSION_ATTRIBUTE = "version";
+    String SVG_VERT_ADV_Y_ATTRIBUTE = "vert-adv-y";
+    String SVG_VERT_ORIGIN_X_ATTRIBUTE = "vert-origin-x";
+    String SVG_VERT_ORIGIN_Y_ATTRIBUTE = "vert-origin-y";
+    String SVG_VIEW_BOX_ATTRIBUTE = "viewBox";
+    String SVG_WIDTH_ATTRIBUTE = "width";
+    String SVG_WIDTHS_ATTRIBUTE = "widths";
+    String SVG_X1_ATTRIBUTE = "x1";
+    String SVG_X2_ATTRIBUTE = "x2";
+    String SVG_X_ATTRIBUTE = "x";
+    String SVG_X_CHANNEL_SELECTOR_ATTRIBUTE = "xChannelSelector";
+    String SVG_X_HEIGHT_ATTRIBUTE = "xHeight";
+    String SVG_Y1_ATTRIBUTE = "y1";
+    String SVG_Y2_ATTRIBUTE = "y2";
+    String SVG_Y_ATTRIBUTE = "y";
+    String SVG_Y_CHANNEL_SELECTOR_ATTRIBUTE = "yChannelSelector";
+    String SVG_Z_ATTRIBUTE = "z";
+    String SVG_ZOOM_AND_PAN_ATTRIBUTE = "zoomAndPan";
+
+    /////////////////////////////////////////////////////////////////////////
+    // SVG attribute value
+    /////////////////////////////////////////////////////////////////////////
+
+    String SVG_100_VALUE = "100";
+    String SVG_200_VALUE = "200";
+    String SVG_300_VALUE = "300";
+    String SVG_400_VALUE = "400";
+    String SVG_500_VALUE = "500";
+    String SVG_600_VALUE = "600";
+    String SVG_700_VALUE = "700";
+    String SVG_800_VALUE = "800";
+    String SVG_900_VALUE = "900";
+    String SVG_ABSOLUTE_COLORIMETRIC_VALUE = "absolute-colorimetric";
+    String SVG_ALIGN_VALUE = "align";
+    String SVG_ALL_VALUE = "all";
+    String SVG_ARITHMETIC_VALUE = "arithmetic";
+    String SVG_ATOP_VALUE = "atop";
+    String SVG_AUTO_VALUE = "auto";
+    String SVG_A_VALUE = "A";
+    String SVG_BACKGROUND_ALPHA_VALUE = "BackgroundAlpha";
+    String SVG_BACKGROUND_IMAGE_VALUE = "BackgroundImage";
+    String SVG_BEVEL_VALUE = "bevel";
+    String SVG_BOLDER_VALUE = "bolder";
+    String SVG_BOLD_VALUE = "bold";
+    String SVG_BUTT_VALUE = "butt";
+    String SVG_B_VALUE = "B";
+    String SVG_COMPOSITE_VALUE = "composite";
+    String SVG_CRISP_EDGES_VALUE = "crispEdges";
+    String SVG_CROSSHAIR_VALUE = "crosshair";
+    String SVG_DARKEN_VALUE = "darken";
+    String SVG_DEFAULT_VALUE = "default";
+    String SVG_DIGIT_ONE_VALUE = "1";
+    String SVG_DILATE_VALUE = "dilate";
+    String SVG_DISABLE_VALUE = "disable";
+    String SVG_DISCRETE_VALUE = "discrete";
+    String SVG_DUPLICATE_VALUE = "duplicate";
+    String SVG_END_VALUE = "end";
+    String SVG_ERODE_VALUE = "erode";
+    String SVG_EVEN_ODD_VALUE = "evenodd";
+    String SVG_EXACT_VALUE = "exact";
+    String SVG_E_RESIZE_VALUE = "e-resize";
+    String SVG_FALSE_VALUE = "false";
+    String SVG_FILL_PAINT_VALUE = "FillPaint";
+    String SVG_FLOOD_VALUE = "flood";
+    String SVG_FRACTAL_NOISE_VALUE = "fractalNoise";
+    String SVG_GAMMA_VALUE = "gamma";
+    String SVG_GEOMETRIC_PRECISION_VALUE = "geometricPrecision";
+    String SVG_G_VALUE = "G";
+    String SVG_HELP_VALUE = "help";
+    String SVG_HUE_ROTATE_VALUE = "hueRotate";
+    String SVG_HUNDRED_PERCENT_VALUE = "100%";
+    String SVG_H_VALUE = "h";
+    String SVG_IDENTITY_VALUE = "identity";
+    String SVG_INITIAL_VALUE = "initial";
+    String SVG_IN_VALUE = "in";
+    String SVG_ISOLATED_VALUE = "isolated";
+    String SVG_ITALIC_VALUE = "italic";
+    String SVG_LIGHTEN_VALUE = "lighten";
+    String SVG_LIGHTER_VALUE = "lighter";
+    String SVG_LINEAR_RGB_VALUE = "linearRGB";
+    String SVG_LINEAR_VALUE = "linear";
+    String SVG_LUMINANCE_TO_ALPHA_VALUE = "luminanceToAlpha";
+    String SVG_MAGNIFY_VALUE = "magnify";
+    String SVG_MATRIX_VALUE = "matrix";
+    String SVG_MEDIAL_VALUE = "medial";
+    String SVG_MIDDLE_VALUE = "middle";
+    String SVG_MITER_VALUE = "miter";
+    String SVG_MOVE_VALUE = "move";
+    String SVG_MULTIPLY_VALUE = "multiply";
+    String SVG_NEW_VALUE = "new";
+    String SVG_NE_RESIZE_VALUE = "ne-resize";
+    String SVG_NINETY_VALUE = "90";
+    String SVG_NONE_VALUE = "none";
+    String SVG_NON_ZERO_VALUE = "nonzero";
+    String SVG_NORMAL_VALUE = "normal";
+    String SVG_NO_STITCH_VALUE = "noStitch";
+    String SVG_NW_RESIZE_VALUE = "nw-resize";
+    String SVG_N_RESIZE_VALUE = "n-resize";
+    String SVG_OBJECT_BOUNDING_BOX_VALUE = "objectBoundingBox";
+    String SVG_OBLIQUE_VALUE = "oblique";
+    String SVG_ONE_VALUE = "1";
+    String SVG_OPAQUE_VALUE = "1";
+    String SVG_OPTIMIZE_LEGIBILITY_VALUE = "optimizeLegibility";
+    String SVG_OPTIMIZE_QUALITY_VALUE = "optimizeQuality";
+    String SVG_OPTIMIZE_SPEED_VALUE = "optimizeSpeed";
+    String SVG_OUT_VALUE = "out";
+    String SVG_OVER_VALUE = "over";
+    String SVG_PACED_VALUE = "paced";
+    String SVG_PAD_VALUE = "pad";
+    String SVG_PERCEPTUAL_VALUE = "perceptual";
+    String SVG_POINTER_VALUE = "pointer";
+    String SVG_PRESERVE_VALUE = "preserve";
+    String SVG_REFLECT_VALUE = "reflect";
+    String SVG_RELATIVE_COLORIMETRIC_VALUE = "relative-colorimetric";
+    String SVG_REPEAT_VALUE = "repeat";
+    String SVG_ROUND_VALUE = "round";
+    String SVG_R_VALUE = "R";
+    String SVG_SATURATE_VALUE = "saturate";
+    String SVG_SATURATION_VALUE = "saturation";
+    String SVG_SCREEN_VALUE = "screen";
+    String SVG_SE_RESIZE_VALUE = "se-resize";
+    String SVG_SOURCE_ALPHA_VALUE = "SourceAlpha";
+    String SVG_SOURCE_GRAPHIC_VALUE = "SourceGraphic";
+    String SVG_SPACING_AND_GLYPHS_VALUE = "spacingAndGlyphs";
+    String SVG_SPACING_VALUE = "spacing";
+    String SVG_SQUARE_VALUE = "square";
+    String SVG_SRGB_VALUE = "sRGB";
+    String SVG_START_VALUE = "start";
+    String SVG_STITCH_VALUE = "stitch";
+    String SVG_STRETCH_VALUE = "stretch";
+    String SVG_STROKE_PAINT_VALUE = "StrokePaint";
+    String SVG_STROKE_WIDTH_VALUE = "strokeWidth";
+    String SVG_SW_RESIZE_VALUE = "sw-resize";
+    String SVG_S_RESIZE_VALUE = "s-resize";
+    String SVG_TABLE_VALUE = "table";
+    String SVG_TERMINAL_VALUE = "terminal";
+    String SVG_TEXT_VALUE = "text";
+    String SVG_TRANSLATE_VALUE = "translate";
+    String SVG_TRUE_VALUE = "true";
+    String SVG_TURBULENCE_VALUE = "turbulence";
+    String SVG_USER_SPACE_ON_USE_VALUE = "userSpaceOnUse";
+    String SVG_V_VALUE = "v";
+    String SVG_WAIT_VALUE = "wait";
+    String SVG_WRAP_VALUE = "wrap";
+    String SVG_W_RESIZE_VALUE = "w-resize";
+    String SVG_XOR_VALUE = "xor";
+    String SVG_ZERO_PERCENT_VALUE = "0%";
+    String SVG_ZERO_VALUE = "0";
+
+
+    ///////////////////////////////////////////////////////////////////
+    // default values for attributes
+    ///////////////////////////////////////////////////////////////////
+
+    String SVG_CIRCLE_CX_DEFAULT_VALUE = "0";
+    String SVG_CIRCLE_CY_DEFAULT_VALUE = "0";
+    String SVG_CLIP_PATH_CLIP_PATH_UNITS_DEFAULT_VALUE = SVG_USER_SPACE_ON_USE_VALUE;
+    String SVG_COMPONENT_TRANSFER_FUNCTION_AMPLITUDE_DEFAULT_VALUE = "1";
+    String SVG_COMPONENT_TRANSFER_FUNCTION_EXPONENT_DEFAULT_VALUE = "1";
+    String SVG_COMPONENT_TRANSFER_FUNCTION_INTERCEPT_DEFAULT_VALUE = "0";
+    String SVG_COMPONENT_TRANSFER_FUNCTION_OFFSET_DEFAULT_VALUE = "0";
+    String SVG_COMPONENT_TRANSFER_FUNCTION_SLOPE_DEFAULT_VALUE = "1";
+    String SVG_COMPONENT_TRANSFER_FUNCTION_TABLE_VALUES_DEFAULT_VALUE = "";
+    String SVG_CURSOR_X_DEFAULT_VALUE = "0";
+    String SVG_CURSOR_Y_DEFAULT_VALUE = "0";
+    String SVG_ELLIPSE_CX_DEFAULT_VALUE = "0";
+    String SVG_ELLIPSE_CY_DEFAULT_VALUE = "0";
+    String SVG_FE_COMPOSITE_K1_DEFAULT_VALUE = "0";
+    String SVG_FE_COMPOSITE_K2_DEFAULT_VALUE = "0";
+    String SVG_FE_COMPOSITE_K3_DEFAULT_VALUE = "0";
+    String SVG_FE_COMPOSITE_K4_DEFAULT_VALUE = "0";
+    String SVG_FE_COMPOSITE_OPERATOR_DEFAULT_VALUE = SVG_OVER_VALUE;
+    String SVG_FE_CONVOLVE_MATRIX_EDGE_MODE_DEFAULT_VALUE = SVG_DUPLICATE_VALUE;
+    String SVG_FE_DIFFUSE_LIGHTING_DIFFUSE_CONSTANT_DEFAULT_VALUE = "1";
+    String SVG_FE_DIFFUSE_LIGHTING_SURFACE_SCALE_DEFAULT_VALUE = "1";
+    String SVG_FE_DISPLACEMENT_MAP_SCALE_DEFAULT_VALUE = "0";
+    String SVG_FE_DISTANT_LIGHT_AZIMUTH_DEFAULT_VALUE = "0";
+    String SVG_FE_DISTANT_LIGHT_ELEVATION_DEFAULT_VALUE = "0";
+    String SVG_FE_POINT_LIGHT_X_DEFAULT_VALUE = "0";
+    String SVG_FE_POINT_LIGHT_Y_DEFAULT_VALUE = "0";
+    String SVG_FE_POINT_LIGHT_Z_DEFAULT_VALUE = "0";
+    String SVG_FE_SPECULAR_LIGHTING_SPECULAR_CONSTANT_DEFAULT_VALUE = "1";
+    String SVG_FE_SPECULAR_LIGHTING_SPECULAR_EXPONENT_DEFAULT_VALUE = "1";
+    String SVG_FE_SPECULAR_LIGHTING_SURFACE_SCALE_DEFAULT_VALUE = "1";
+    String SVG_FE_SPOT_LIGHT_LIMITING_CONE_ANGLE_DEFAULT_VALUE = "90";
+    String SVG_FE_SPOT_LIGHT_POINTS_AT_X_DEFAULT_VALUE = "0";
+    String SVG_FE_SPOT_LIGHT_POINTS_AT_Y_DEFAULT_VALUE = "0";
+    String SVG_FE_SPOT_LIGHT_POINTS_AT_Z_DEFAULT_VALUE = "0";
+    String SVG_FE_SPOT_LIGHT_SPECULAR_EXPONENT_DEFAULT_VALUE = "1";
+    String SVG_FE_SPOT_LIGHT_X_DEFAULT_VALUE = "0";
+    String SVG_FE_SPOT_LIGHT_Y_DEFAULT_VALUE = "0";
+    String SVG_FE_SPOT_LIGHT_Z_DEFAULT_VALUE = "0";
+    String SVG_FE_TURBULENCE_NUM_OCTAVES_DEFAULT_VALUE = "1";
+    String SVG_FE_TURBULENCE_SEED_DEFAULT_VALUE = "0";
+    String SVG_FILTER_FILTER_UNITS_DEFAULT_VALUE = SVG_USER_SPACE_ON_USE_VALUE;
+    String SVG_FILTER_HEIGHT_DEFAULT_VALUE = "120%";
+    String SVG_FILTER_PRIMITIVE_X_DEFAULT_VALUE = "0%";
+    String SVG_FILTER_PRIMITIVE_Y_DEFAULT_VALUE = "0%";
+    String SVG_FILTER_PRIMITIVE_WIDTH_DEFAULT_VALUE = "100%";
+    String SVG_FILTER_PRIMITIVE_HEIGHT_DEFAULT_VALUE = "100%";
+    String SVG_FILTER_PRIMITIVE_UNITS_DEFAULT_VALUE = SVG_USER_SPACE_ON_USE_VALUE;
+    String SVG_FILTER_WIDTH_DEFAULT_VALUE = "120%";
+    String SVG_FILTER_X_DEFAULT_VALUE = "-10%";
+    String SVG_FILTER_Y_DEFAULT_VALUE = "-10%";
+    String SVG_FONT_FACE_FONT_STRETCH_DEFAULT_VALUE = SVG_NORMAL_VALUE;
+    String SVG_FONT_FACE_FONT_STYLE_DEFAULT_VALUE = SVG_ALL_VALUE;
+    String SVG_FONT_FACE_FONT_VARIANT_DEFAULT_VALUE = SVG_NORMAL_VALUE;
+    String SVG_FONT_FACE_FONT_WEIGHT_DEFAULT_VALUE = SVG_ALL_VALUE;
+    String SVG_FONT_FACE_PANOSE_1_DEFAULT_VALUE = "0 0 0 0 0 0 0 0 0 0";
+    String SVG_FONT_FACE_SLOPE_DEFAULT_VALUE = "0";
+    String SVG_FONT_FACE_UNITS_PER_EM_DEFAULT_VALUE = "1000";
+    String SVG_FOREIGN_OBJECT_X_DEFAULT_VALUE = "0";
+    String SVG_FOREIGN_OBJECT_Y_DEFAULT_VALUE = "0";
+    String SVG_HORIZ_ORIGIN_X_DEFAULT_VALUE = "0";
+    String SVG_HORIZ_ORIGIN_Y_DEFAULT_VALUE = "0";
+    String SVG_KERN_K_DEFAULT_VALUE = "0";
+    String SVG_IMAGE_X_DEFAULT_VALUE = "0";
+    String SVG_IMAGE_Y_DEFAULT_VALUE = "0";
+    String SVG_LINE_X1_DEFAULT_VALUE = "0";
+    String SVG_LINE_X2_DEFAULT_VALUE = "0";
+    String SVG_LINE_Y1_DEFAULT_VALUE = "0";
+    String SVG_LINE_Y2_DEFAULT_VALUE = "0";
+    String SVG_LINEAR_GRADIENT_X1_DEFAULT_VALUE = "0%";
+    String SVG_LINEAR_GRADIENT_X2_DEFAULT_VALUE = "100%";
+    String SVG_LINEAR_GRADIENT_Y1_DEFAULT_VALUE = "0%";
+    String SVG_LINEAR_GRADIENT_Y2_DEFAULT_VALUE = "0%";
+    String SVG_MARKER_MARKER_HEIGHT_DEFAULT_VALUE = "3";
+    String SVG_MARKER_MARKER_UNITS_DEFAULT_VALUE = SVG_STROKE_WIDTH_VALUE;
+    String SVG_MARKER_MARKER_WIDTH_DEFAULT_VALUE = "3";
+    String SVG_MARKER_ORIENT_DEFAULT_VALUE = "0";
+    String SVG_MARKER_REF_X_DEFAULT_VALUE = "0";
+    String SVG_MARKER_REF_Y_DEFAULT_VALUE = "0";
+    String SVG_MASK_HEIGHT_DEFAULT_VALUE = "120%";
+    String SVG_MASK_MASK_UNITS_DEFAULT_VALUE = SVG_USER_SPACE_ON_USE_VALUE;
+    String SVG_MASK_WIDTH_DEFAULT_VALUE = "120%";
+    String SVG_MASK_X_DEFAULT_VALUE = "-10%";
+    String SVG_MASK_Y_DEFAULT_VALUE = "-10%";
+    String SVG_PATTERN_X_DEFAULT_VALUE = "0";
+    String SVG_PATTERN_Y_DEFAULT_VALUE = "0";
+    String SVG_PATTERN_WIDTH_DEFAULT_VALUE = "0";
+    String SVG_PATTERN_HEIGHT_DEFAULT_VALUE = "0";
+    String SVG_RADIAL_GRADIENT_CX_DEFAULT_VALUE = "50%";
+    String SVG_RADIAL_GRADIENT_CY_DEFAULT_VALUE = "50%";
+    String SVG_RADIAL_GRADIENT_R_DEFAULT_VALUE = "50%";
+    String SVG_RECT_X_DEFAULT_VALUE = "0";
+    String SVG_RECT_Y_DEFAULT_VALUE = "0";
+    String SVG_SCRIPT_TYPE_ECMASCRIPT = "text/ecmascript";
+    String SVG_SCRIPT_TYPE_DEFAULT_VALUE = SVG_SCRIPT_TYPE_ECMASCRIPT;
+    String SVG_SCRIPT_TYPE_JAVA = "application/java-archive";
+    String SVG_SVG_X_DEFAULT_VALUE = "0";
+    String SVG_SVG_Y_DEFAULT_VALUE = "0";
+    String SVG_SVG_HEIGHT_DEFAULT_VALUE = "100%";
+    String SVG_SVG_WIDTH_DEFAULT_VALUE = "100%";
+    String SVG_TEXT_PATH_START_OFFSET_DEFAULT_VALUE = "0";
+    String SVG_USE_X_DEFAULT_VALUE = "0";
+    String SVG_USE_Y_DEFAULT_VALUE = "0";
+    String SVG_USE_WIDTH_DEFAULT_VALUE = "100%";
+    String SVG_USE_HEIGHT_DEFAULT_VALUE = "100%";
+
+    ///////////////////////////////////////////////////////////////////
+    // various constants in SVG attributes
+    ///////////////////////////////////////////////////////////////////
+
+    String TRANSFORM_TRANSLATE = "translate";
+    String TRANSFORM_ROTATE = "rotate";
+    String TRANSFORM_SCALE = "scale";
+    String TRANSFORM_SKEWX = "skewX";
+    String TRANSFORM_SKEWY = "skewY";
+    String TRANSFORM_MATRIX = "matrix";
+
+    String PATH_CLOSE = "Z";
+    String PATH_CUBIC_TO = "C";
+    String PATH_MOVE = "M";
+    String PATH_LINE_TO = "L";
+    String PATH_VERTICAL_LINE_TO = "V";
+    String PATH_HORIZONTAL_LINE_TO = "H";
+    String PATH_QUAD_TO = "Q";
+    String PATH_SMOOTH_QUAD_TO = "T";
+
+    ///////////////////////////////////////////////////////////////////
+    // event constants
+    ///////////////////////////////////////////////////////////////////
+    
+    String SVG_EVENT_CLICK     = "click";
+    String SVG_EVENT_KEYDOWN   = "keydown";
+    String SVG_EVENT_KEYPRESS  = "keypress";
+    String SVG_EVENT_KEYUP     = "keyup";
+    String SVG_EVENT_MOUSEDOWN = "mousedown";
+    String SVG_EVENT_MOUSEMOVE = "mousemove";
+    String SVG_EVENT_MOUSEOUT  = "mouseout";
+    String SVG_EVENT_MOUSEOVER = "mouseover";
+    String SVG_EVENT_MOUSEUP   = "mouseup";
+}
diff --git a/src/org/apache/batik/util/XMLConstants.java b/src/org/apache/batik/util/XMLConstants.java
new file mode 100644
index 0000000..86290d0
--- /dev/null
+++ b/src/org/apache/batik/util/XMLConstants.java
@@ -0,0 +1,118 @@
+/*
+
+ ============================================================================
+                   The Apache Software License, Version 1.1
+ ============================================================================
+
+ Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without modifica-
+ tion, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of  source code must  retain the above copyright  notice,
+    this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+    this list of conditions and the following disclaimer in the documentation
+    and/or other materials provided with the distribution.
+
+ 3. The end-user documentation included with the redistribution, if any, must
+    include  the following  acknowledgment:  "This product includes  software
+    developed  by the  Apache Software Foundation  (http://www.apache.org/)."
+    Alternately, this  acknowledgment may  appear in the software itself,  if
+    and wherever such third-party acknowledgments normally appear.
+
+ 4. The names "Batik" and  "Apache Software Foundation" must  not  be
+    used to  endorse or promote  products derived from  this software without
+    prior written permission. For written permission, please contact
+    [email protected].
+
+ 5. Products  derived from this software may not  be called "Apache", nor may
+    "Apache" appear  in their name,  without prior written permission  of the
+    Apache Software Foundation.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
+ INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ FITNESS  FOR A PARTICULAR  PURPOSE ARE  DISCLAIMED.  IN NO  EVENT SHALL  THE
+ APACHE SOFTWARE  FOUNDATION  OR ITS CONTRIBUTORS  BE LIABLE FOR  ANY DIRECT,
+ INDIRECT, INCIDENTAL, SPECIAL,  EXEMPLARY, OR CONSEQUENTIAL  DAMAGES (INCLU-
+ DING, BUT NOT LIMITED TO, PROCUREMENT  OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ OF USE, DATA, OR  PROFITS; OR BUSINESS  INTERRUPTION)  HOWEVER CAUSED AND ON
+ ANY  THEORY OF LIABILITY,  WHETHER  IN CONTRACT,  STRICT LIABILITY,  OR TORT
+ (INCLUDING  NEGLIGENCE OR  OTHERWISE) ARISING IN  ANY WAY OUT OF THE  USE OF
+ THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ This software  consists of voluntary contributions made  by many individuals
+ on  behalf of the Apache Software  Foundation. For more  information on the
+ Apache Software Foundation, please see <http://www.apache.org/>.
+
+*/
+
+package org.apache.batik.util;
+
+/**
+ * Contains common XML constants.
+ *
+ * @author <a href="mailto:[email protected]">Vincent Hardy</a>
+ * @version $Id: XMLConstants.java,v 1.1.1.1 2004-12-05 23:15:16 davidsch Exp $
+ */
+public interface XMLConstants {
+    /**
+     * The XML namespace URI.
+     */
+    String XML_NAMESPACE_URI =
+        "http://www.w3.org/XML/1998/namespace";
+
+    /**
+     * The xmlns namespace URI.
+     */
+    String XMLNS_NAMESPACE_URI =
+        "http://www.w3.org/2000/xmlns/";
+
+    /**
+     * The xmlns prefix
+     */
+    String XMLNS_PREFIX = "xmlns";
+
+    /**
+     * The xlink namespace URI
+     */
+    String XLINK_NAMESPACE_URI
+        = "http://www.w3.org/1999/xlink";
+    
+    /**
+     * The xlink prefix
+     */
+    String XLINK_PREFIX = "xlink";
+
+    String XML_PREFIX = "xml";
+    String XML_LANG_ATTRIBUTE  = XML_PREFIX + ":lang";
+    String XML_SPACE_ATTRIBUTE = XML_PREFIX + ":space";
+
+    String XML_DEFAULT_VALUE = "default";
+    String XML_PRESERVE_VALUE = "preserve";
+    
+    String XML_TAB = "    ";
+    String XML_OPEN_TAG_END_CHILDREN = " >";
+    String XML_OPEN_TAG_END_NO_CHILDREN = " />";
+    String XML_OPEN_TAG_START = "<";
+    String XML_CLOSE_TAG_START = "</";
+    String XML_CLOSE_TAG_END = ">";
+    String XML_SPACE = " ";
+    String XML_EQUAL_SIGN = "=";
+    String XML_EQUAL_QUOT = "=\"";
+    String XML_DOUBLE_QUOTE = "\"";
+    char XML_CHAR_QUOT = '\"';
+    char XML_CHAR_LT = '<';
+    char XML_CHAR_GT = '>';
+    char XML_CHAR_APOS = '\'';
+    char XML_CHAR_AMP = '&';
+    String XML_ENTITY_QUOT = "&quot;";
+    String XML_ENTITY_LT = "&lt;";
+    String XML_ENTITY_GT = "&gt;";
+    String XML_ENTITY_APOS = "&apos;";
+    String XML_ENTITY_AMP = "&amp;";
+
+    String XML_CHAR_REF_PREFIX = "&#x";
+    String XML_CHAR_REF_SUFFIX = ";";
+}