/*
* org.openmicroscopy.shoola.util.roi.io.attributeparser.SVGFillRuleParser
*
*------------------------------------------------------------------------------
* Copyright (C) 2006-2007 University of Dundee. All rights reserved.
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*------------------------------------------------------------------------------
*/
package org.openmicroscopy.shoola.util.roi.io.attributeparser;
//Java imports
import java.util.HashMap;
//Third-party libraries
import net.n3.nanoxml.IXMLElement;
import org.jhotdraw.draw.AttributeKeys.WindingRule;
import static org.jhotdraw.draw.AttributeKeys.WINDING_RULE;
//Application-internal dependencies
import org.openmicroscopy.shoola.util.roi.figures.ROIFigure;
/**
*
*
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @author Donald MacDonald
* <a href="mailto:donald@lifesci.dundee.ac.uk">donald@lifesci.dundee.ac.uk</a>
* @version 3.0
* <small>
* (<b>Internal version:</b> $Revision: $Date: $)
* </small>
* @since OME3.0
*/
public class SVGFillRuleParser
implements SVGAttributeParser
{
/**
* The fill rule to use for the object, left or right winding will determine
* which is the inside and outside of the object.
*/
private final static HashMap<String,WindingRule> fillRuleMap;
static
{
fillRuleMap = new HashMap<String, WindingRule>();
fillRuleMap.put("nonzero", WindingRule.NON_ZERO);
fillRuleMap.put("evenodd", WindingRule.EVEN_ODD);
}
/**
* Overridden from the {@link SVGAttributeParser#parse(ROIFigure,
* IXMLElement, String)}
* This Method will parse the fill rule attribute of the element.
*/
public void parse(ROIFigure figure,IXMLElement element, String value)
{
String fillRule = value;
if(fillRuleMap.containsKey(fillRule))
WINDING_RULE.set(figure, fillRuleMap.get(value));
}
}