001    /*
002     * PatternPaint.java
003     *
004     *
005     *  The Salamander Project - 2D and 3D graphics libraries in Java
006     *  Copyright (C) 2004 Mark McKay
007     *
008     *  This library is free software; you can redistribute it and/or
009     *  modify it under the terms of the GNU Lesser General Public
010     *  License as published by the Free Software Foundation; either
011     *  version 2.1 of the License, or (at your option) any later version.
012     *
013     *  This library is distributed in the hope that it will be useful,
014     *  but WITHOUT ANY WARRANTY; without even the implied warranty of
015     *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
016     *  Lesser General Public License for more details.
017     *
018     *  You should have received a copy of the GNU Lesser General Public
019     *  License along with this library; if not, write to the Free Software
020     *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
021     *
022     *  Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
023     *  projects can be found at http://www.kitfox.com
024     *
025     * Created on April 1, 2004, 3:37 AM
026     */
027    
028    package com.kitfox.svg.pattern;
029    
030    import java.awt.*;
031    import java.awt.geom.*;
032    import java.awt.image.*;
033    
034    /**
035     * @author Mark McKay
036     * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
037     */
038    public class PatternPaint implements Paint
039    {
040        BufferedImage source;  //Image we're rendering from
041        AffineTransform xform;
042    
043        /** Creates a new instance of PatternPaint */
044        public PatternPaint(BufferedImage source, AffineTransform xform)
045        {
046            this.source = source;
047            this.xform = xform;
048        }
049    
050        public PaintContext createContext(ColorModel cm, Rectangle deviceBounds, Rectangle2D userBounds, AffineTransform xform, RenderingHints hints)
051        {
052            return new PatternPaintContext(source, deviceBounds, xform, this.xform);
053        }
054    
055        public int getTransparency()
056        {
057            return source.getColorModel().getTransparency();
058        }
059    
060    }