com.twelvemonkeys.imageio.plugins.pict.Pattern Maven / Gradle / Ivy

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ImageIO plugin for Apple Mac Paint Picture (PICT) format.
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/*
 * Copyright (c) 2008, Harald Kuhr
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * 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.
 *     * Neither the name "TwelveMonkeys" nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS 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 COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 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.
 */

package com.twelvemonkeys.imageio.plugins.pict;

import java.awt.*;
import java.awt.geom.AffineTransform;
import java.awt.geom.Rectangle2D;
import java.awt.image.ColorModel;
import java.util.Collections;

/**
 * Pattern
 *
 * @author Harald Kuhr
 * @author last modified by $Author: haraldk$
 * @version $Id: Pattern.java,v 1.0 Oct 9, 2007 1:21:38 AM haraldk Exp$
 */
abstract class Pattern implements Paint {
    protected final Paint paint;
    
    Pattern(final Paint pPaint) {
        paint = pPaint;
    }

    public PaintContext createContext(final ColorModel pModel, final Rectangle pDeviceBounds,
                                      final Rectangle2D pUserBounds, final AffineTransform pTransform,
                                      final RenderingHints pHints) {
        return paint.createContext(
                pModel, pDeviceBounds,
                pUserBounds, pTransform,
                pHints != null ? pHints : new RenderingHints(Collections.emptyMap())
        );
    }

    public int getTransparency() {
        return paint.getTransparency();
    }

    public abstract Pattern derive(Color foreground, Color background);
}