jdk/src/macosx/classes/sun/lwawt/macosx/CPrinterGraphics.java

/*
 * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package sun.lwawt.macosx;

import java.awt.*;
import java.awt.image.*;
import java.awt.print.*;
import sun.print.*;

public class CPrinterGraphics extends ProxyGraphics2D {
    // NOTE: This is a ProxyGraphics2D, and not a PathGraphics. However
    // the RasterPrinterJob, upon which CPrinterJob is based, refers to
    // PathGraphics. However, this is not a code path that will be
    // encountered by CPrinterJob/CPrinterGraphics. This is because
    // CPrinterGraphics wraps a SunGraphics2D that has a OSXSurfaceData
    // based CPrinterSurfaceData. It can do "path graphics" because it
    // is based upon CoreGraphics. See WPathGraphics and PSPathGraphics.

    public CPrinterGraphics(Graphics2D graphics, PrinterJob printerJob) {
        super(graphics, printerJob);
    }

    public boolean drawImage(Image img, int x, int y,
                 Color bgcolor,
                 ImageObserver observer) {
        // ProxyGraphics2D works around a problem that shouldn't be
        // a problem with CPrinterSurfaceData (and the decision method,
        // needToCopyBgColorImage, is private instead of protected!)
        return getDelegate().drawImage(img, x, y, bgcolor, observer);
    }

    public boolean drawImage(Image img, int x, int y,
                 int width, int height,
                 Color bgcolor,
                 ImageObserver observer) {
        // ProxyGraphics2D works around a problem that shouldn't be
        // a problem with CPrinterSurfaceData (and the decision method,
        // needToCopyBgColorImage, is private instead of protected!)
        return getDelegate().drawImage(img, x, y, width, height, bgcolor, observer);
    }

    public boolean drawImage(Image img,
                 int dx1, int dy1, int dx2, int dy2,
                 int sx1, int sy1, int sx2, int sy2,
                 Color bgcolor,
                 ImageObserver observer) {
        // ProxyGraphics2D works around a problem that shouldn't be
        // a problem with CPrinterSurfaceData (and the decision method,
        // needToCopyBgColorImage, is private instead of protected!)
        return getDelegate().drawImage(img, dx1, dy1, dx2, dy2, sx1, sy1, sx2, sy2, bgcolor, observer);
    }
}