org.apache.xmlgraphics/batik-anim/1.13 : org/apache/batik/anim/dom/SVGOMMarkerElement.java

SVGOMMarkerElement
http://xmlgraphics.apache.org/batik/batik-anim/: Batik animation engine (Apache Software Foundation)
The Apache Software License, Version 2.0
/*

   Licensed to the Apache Software Foundation (ASF) under one or more
   contributor license agreements.  See the NOTICE file distributed with
   this work for additional information regarding copyright ownership.
   The ASF licenses this file to You under the Apache License, Version 2.0
   (the "License"); you may not use this file except in compliance with
   the License.  You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.

 */
package org.apache.batik.anim.dom;

import org.apache.batik.dom.AbstractDocument;
import org.apache.batik.dom.util.XMLSupport;
import org.apache.batik.util.DoublyIndexedTable;
import org.apache.batik.util.SVGTypes;

import org.w3c.dom.Node;
import org.w3c.dom.svg.SVGAngle;
import org.w3c.dom.svg.SVGAnimatedAngle;
import org.w3c.dom.svg.SVGAnimatedBoolean;
import org.w3c.dom.svg.SVGAnimatedEnumeration;
import org.w3c.dom.svg.SVGAnimatedLength;
import org.w3c.dom.svg.SVGAnimatedPreserveAspectRatio;
import org.w3c.dom.svg.SVGAnimatedRect;
import org.w3c.dom.svg.SVGMarkerElement;

This class implements SVGMarkerElement. 
Author: Stephane Hillion
Version: $Id: SVGOMMarkerElement.java 1733416 2016-03-03 07:07:13Z gadams $/**
 * This class implements {@link org.w3c.dom.svg.SVGMarkerElement}.
 *
 * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
 * @version $Id: SVGOMMarkerElement.java 1733416 2016-03-03 07:07:13Z gadams $
 */
public class SVGOMMarkerElement
    extends    SVGStylableElement
    implements SVGMarkerElement {

    Table mapping XML attribute names to TraitInformation objects.
/**
     * Table mapping XML attribute names to TraitInformation objects.
     */
    protected static DoublyIndexedTable xmlTraitInformation;
    static {
        DoublyIndexedTable t =
            new DoublyIndexedTable(SVGStylableElement.xmlTraitInformation);
        t.put(null, SVG_REF_X_ATTRIBUTE,
                new TraitInformation(true, SVGTypes.TYPE_LENGTH, PERCENTAGE_VIEWPORT_WIDTH));
        t.put(null, SVG_REF_Y_ATTRIBUTE,
                new TraitInformation(true, SVGTypes.TYPE_LENGTH, PERCENTAGE_VIEWPORT_HEIGHT));
        t.put(null, SVG_MARKER_WIDTH_ATTRIBUTE,
                new TraitInformation(true, SVGTypes.TYPE_LENGTH, PERCENTAGE_VIEWPORT_WIDTH));
        t.put(null, SVG_MARKER_HEIGHT_ATTRIBUTE,
                new TraitInformation(true, SVGTypes.TYPE_LENGTH, PERCENTAGE_VIEWPORT_HEIGHT));
        t.put(null, SVG_MARKER_UNITS_ATTRIBUTE,
                new TraitInformation(true, SVGTypes.TYPE_IDENT));
        t.put(null, SVG_ORIENT_ATTRIBUTE,
                new TraitInformation(true, SVGTypes.TYPE_IDENT));
        t.put(null, SVG_PRESERVE_ASPECT_RATIO_ATTRIBUTE,
                new TraitInformation(true, SVGTypes.TYPE_PRESERVE_ASPECT_RATIO_VALUE));
        t.put(null, SVG_EXTERNAL_RESOURCES_REQUIRED_ATTRIBUTE,
                new TraitInformation(true, SVGTypes.TYPE_BOOLEAN));
        xmlTraitInformation = t;
    }

    The attribute initializer.
/**
     * The attribute initializer.
     */
    protected static final AttributeInitializer attributeInitializer;
    static {
        attributeInitializer = new AttributeInitializer(1);
        attributeInitializer.addAttribute(null,
                                          null,
                                          SVG_PRESERVE_ASPECT_RATIO_ATTRIBUTE,
                                          "xMidYMid meet");
    }

    The units values.
/**
     * The units values.
     */
    protected static final String[] UNITS_VALUES = {
        "",
        SVG_USER_SPACE_ON_USE_VALUE,
        SVG_STROKE_WIDTH_ATTRIBUTE
    };

    The orient type values.
/**
     * The orient type values.
     */
    protected static final String[] ORIENT_TYPE_VALUES = {
        "",
        SVG_AUTO_VALUE,
        ""
    };

    The 'refX' attribute value.
/**
     * The 'refX' attribute value.
     */
    protected SVGOMAnimatedLength refX;

    The 'refY' attribute value.
/**
     * The 'refY' attribute value.
     */
    protected SVGOMAnimatedLength refY;

    The 'markerWidth' attribute value.
/**
     * The 'markerWidth' attribute value.
     */
    protected SVGOMAnimatedLength markerWidth;

    The 'markerHeight' attribute value.
/**
     * The 'markerHeight' attribute value.
     */
    protected SVGOMAnimatedLength markerHeight;

    The 'orient' attribute value.
/**
     * The 'orient' attribute value.
     */
    protected SVGOMAnimatedMarkerOrientValue orient;

    The 'markerUnits' attribute value.
/**
     * The 'markerUnits' attribute value.
     */
    protected SVGOMAnimatedEnumeration markerUnits;

    The 'preserveAspectRatio' attribute value.
/**
     * The 'preserveAspectRatio' attribute value.
     */
    protected SVGOMAnimatedPreserveAspectRatio preserveAspectRatio;

    The 'viewBox' attribute value.
/**
     * The 'viewBox' attribute value.
     */
    protected SVGOMAnimatedRect viewBox;

    The 'externalResourcesRequired' attribute value.
/**
     * The 'externalResourcesRequired' attribute value.
     */
    protected SVGOMAnimatedBoolean externalResourcesRequired;

    Creates a new SVGOMMarkerElement object.
/**
     * Creates a new SVGOMMarkerElement object.
     */
    protected SVGOMMarkerElement() {
    }

    Creates a new SVGOMMarkerElement object.
Params: prefix – The namespace prefix.
owner – The owner document./**
     * Creates a new SVGOMMarkerElement object.
     * @param prefix The namespace prefix.
     * @param owner The owner document.
     */
    public SVGOMMarkerElement(String prefix, AbstractDocument owner) {
        super(prefix, owner);
        initializeLiveAttributes();
    }

    Initializes all live attributes for this element.
/**
     * Initializes all live attributes for this element.
     */
    protected void initializeAllLiveAttributes() {
        super.initializeAllLiveAttributes();
        initializeLiveAttributes();
    }

    Initializes the live attribute values of this element.
/**
     * Initializes the live attribute values of this element.
     */
    private void initializeLiveAttributes() {
        refX =
            createLiveAnimatedLength
                (null, SVG_REF_X_ATTRIBUTE, SVG_MARKER_REF_X_DEFAULT_VALUE,
                 SVGOMAnimatedLength.HORIZONTAL_LENGTH, false);
        refY =
            createLiveAnimatedLength
                (null, SVG_REF_Y_ATTRIBUTE, SVG_MARKER_REF_Y_DEFAULT_VALUE,
                 SVGOMAnimatedLength.VERTICAL_LENGTH, false);
        markerWidth =
            createLiveAnimatedLength
                (null, SVG_MARKER_WIDTH_ATTRIBUTE,
                 SVG_MARKER_MARKER_WIDTH_DEFAULT_VALUE,
                 SVGOMAnimatedLength.HORIZONTAL_LENGTH, true);
        markerHeight =
            createLiveAnimatedLength
                (null, SVG_MARKER_HEIGHT_ATTRIBUTE,
                 SVG_MARKER_MARKER_WIDTH_DEFAULT_VALUE,
                 SVGOMAnimatedLength.VERTICAL_LENGTH, true);
        orient =
            createLiveAnimatedMarkerOrientValue(null, SVG_ORIENT_ATTRIBUTE);
        markerUnits =
            createLiveAnimatedEnumeration
                (null, SVG_MARKER_UNITS_ATTRIBUTE, UNITS_VALUES, (short) 2);
        preserveAspectRatio =
            createLiveAnimatedPreserveAspectRatio();
        viewBox = createLiveAnimatedRect(null, SVG_VIEW_BOX_ATTRIBUTE, null);
        externalResourcesRequired =
            createLiveAnimatedBoolean
                (null, SVG_EXTERNAL_RESOURCES_REQUIRED_ATTRIBUTE, false);
    }

    DOM: Implements Node.getLocalName(). /**
     * <b>DOM</b>: Implements {@link Node#getLocalName()}.
     */
    public String getLocalName() {
        return SVG_MARKER_TAG;
    }

    DOM: Implements SVGMarkerElement.getRefX(). /**
     * <b>DOM</b>: Implements {@link SVGMarkerElement#getRefX()}.
     */
    public SVGAnimatedLength getRefX() {
        return refX;
    }

    DOM: Implements SVGMarkerElement.getRefY(). /**
     * <b>DOM</b>: Implements {@link SVGMarkerElement#getRefY()}.
     */
    public SVGAnimatedLength getRefY() {
        return refY;
    }

    DOM: Implements SVGMarkerElement.getMarkerUnits(). /**
     * <b>DOM</b>: Implements {@link SVGMarkerElement#getMarkerUnits()}.
     */
    public SVGAnimatedEnumeration getMarkerUnits() {
        return markerUnits;
    }

    DOM: Implements SVGMarkerElement.getMarkerWidth(). /**
     * <b>DOM</b>: Implements {@link SVGMarkerElement#getMarkerWidth()}.
     */
    public SVGAnimatedLength getMarkerWidth() {
        return markerWidth;
    }

    DOM: Implements SVGMarkerElement.getMarkerHeight(). /**
     * <b>DOM</b>: Implements {@link SVGMarkerElement#getMarkerHeight()}.
     */
    public SVGAnimatedLength getMarkerHeight() {
        return markerHeight;
    }

    DOM: Implements SVGMarkerElement.getOrientType(). /**
     * <b>DOM</b>: Implements {@link SVGMarkerElement#getOrientType()}.
     */
    public SVGAnimatedEnumeration getOrientType() {
        return orient.getAnimatedEnumeration();
    }

    DOM: Implements SVGMarkerElement.getOrientAngle(). /**
     * <b>DOM</b>: Implements {@link SVGMarkerElement#getOrientAngle()}.
     */
    public SVGAnimatedAngle getOrientAngle() {
        return orient.getAnimatedAngle();
    }

    DOM: Implements SVGMarkerElement.setOrientToAuto(). /**
     * <b>DOM</b>: Implements {@link SVGMarkerElement#setOrientToAuto()}.
     */
    public void setOrientToAuto() {
        setAttributeNS(null, SVG_ORIENT_ATTRIBUTE, SVG_AUTO_VALUE);
    }

    DOM: Implements SVGMarkerElement.setOrientToAngle(SVGAngle). /**
     * <b>DOM</b>: Implements {@link
     * SVGMarkerElement#setOrientToAngle(SVGAngle)}.
     */
    public void setOrientToAngle(SVGAngle angle) {
        setAttributeNS(null, SVG_ORIENT_ATTRIBUTE, angle.getValueAsString());
    }

    // SVGFitToViewBox support ////////////////////////////////////////////

    DOM: Implements SVGFitToViewBox.getViewBox(). /**
     * <b>DOM</b>: Implements {@link
     * org.w3c.dom.svg.SVGFitToViewBox#getViewBox()}.
     */
    public SVGAnimatedRect getViewBox() {
        return viewBox;
    }

    DOM: Implements SVGFitToViewBox.getPreserveAspectRatio(). /**
     * <b>DOM</b>: Implements {@link
     * org.w3c.dom.svg.SVGFitToViewBox#getPreserveAspectRatio()}.
     */
    public SVGAnimatedPreserveAspectRatio getPreserveAspectRatio() {
        return preserveAspectRatio;
    }

    // SVGExternalResourcesRequired support /////////////////////////////

    DOM: Implements SVGExternalResourcesRequired.getExternalResourcesRequired(). /**
     * <b>DOM</b>: Implements {@link
     * org.w3c.dom.svg.SVGExternalResourcesRequired#getExternalResourcesRequired()}.
     */
    public SVGAnimatedBoolean getExternalResourcesRequired() {
        return externalResourcesRequired;
    }

    // SVGLangSpace support //////////////////////////////////////////////////

    DOM: Returns the xml:lang attribute value.
/**
     * <b>DOM</b>: Returns the xml:lang attribute value.
     */
    public String getXMLlang() {
        return XMLSupport.getXMLLang(this);
    }

    DOM: Sets the xml:lang attribute value.
/**
     * <b>DOM</b>: Sets the xml:lang attribute value.
     */
    public void setXMLlang(String lang) {
        setAttributeNS(XML_NAMESPACE_URI, XML_LANG_QNAME, lang);
    }

    DOM: Returns the xml:space attribute value.
/**
     * <b>DOM</b>: Returns the xml:space attribute value.
     */
    public String getXMLspace() {
        return XMLSupport.getXMLSpace(this);
    }

    DOM: Sets the xml:space attribute value.
/**
     * <b>DOM</b>: Sets the xml:space attribute value.
     */
    public void setXMLspace(String space) {
        setAttributeNS(XML_NAMESPACE_URI, XML_SPACE_QNAME, space);
    }

    Returns the AttributeInitializer for this element type.
Returns: null if this element has no attribute with a default value./**
     * Returns the AttributeInitializer for this element type.
     * @return null if this element has no attribute with a default value.
     */
    protected AttributeInitializer getAttributeInitializer() {
        return attributeInitializer;
    }

    Returns a new uninitialized instance of this object's class.
/**
     * Returns a new uninitialized instance of this object's class.
     */
    protected Node newNode() {
        return new SVGOMMarkerElement();
    }

    Returns the table of TraitInformation objects for this element.
/**
     * Returns the table of TraitInformation objects for this element.
     */
    protected DoublyIndexedTable getTraitInformationTable() {
        return xmlTraitInformation;
    }

    // AnimationTarget ///////////////////////////////////////////////////////

// XXX TBD
//     /**
//      * Updates an attribute value in this target.
//      */
//     public void updateAttributeValue(String ns, String ln,
//                                      AnimatableValue val) {
//         if (ns == null) {
//             if (ln.equals(SVG_ORIENT_ATTRIBUTE)) {
//                 // XXX Needs testing.  Esp with the LiveAttributeValues updating
//                 //     the DOM attributes.
//                 SVGOMAnimatedMarkerOrientValue orient =
//                     (SVGOMAnimatedMarkerOrientValue)
//                     getLiveAttributeValue(null, ln);
//                 if (val == null) {
//                     orient.resetAnimatedValue();
//                 } else {
//                     AnimatableAngleOrIdentValue aloiv =
//                         (AnimatableAngleOrIdentValue) val;
//                     if (aloiv.isIdent()
//                             && aloiv.getIdent().equals(SVG_AUTO_VALUE)) {
//                         orient.setAnimatedValueToAuto();
//                     } else {
//                         orient.setAnimatedValueToAngle(aloiv.getUnit(),
//                                                        aloiv.getValue());
//                     }
//                 }
//                 return;
//             }
//         }
//         super.updateAttributeValue(ns, ln, val);
//     }
// 
//     /**
//      * Returns the underlying value of an animatable XML attribute.
//      */
//     public AnimatableValue getUnderlyingValue(String ns, String ln) {
//         if (ns == null) {
//             if (ln.equals(SVG_ORIENT_ATTRIBUTE)) {
//                 SVGOMAnimatedMarkerOrientValue orient =
//                     (SVGOMAnimatedMarkerOrientValue)
//                     getLiveAttributeValue(null, ln);
//                 if (orient.getAnimatedEnumeration().getBaseVal() ==
//                         SVGMarkerElement.SVG_MARKER_ORIENT_ANGLE) {
//                     SVGAngle a = orient.getAnimatedAngle().getBaseVal();
//                     return new AnimatableAngleOrIdentValue(this, a.getValue(),
//                                                            a.getUnitType());
//                 } else {
//                     return new AnimatableAngleOrIdentValue(this,
//                                                            SVG_AUTO_VALUE);
//                 }
//             }
//         }
//         return super.getUnderlyingValue(ns, ln);
//     }
}
Author:	Stephane Hillion
Version:	$Id: SVGOMMarkerElement.java 1733416 2016-03-03 07:07:13Z gadams $
/

org.apache.xmlgraphics/ batik-anim/ 1.13/ org/apache/batik/anim/dom/SVGOMMarkerElement.java
