/* * Copyright (c) 2000, 2007, 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.print;import java.awt.Graphics;import java.awt.PrintGraphics;import java.awt.PrintJob;/** * A subclass of Graphics that can be printed to. The * graphics calls are forwared to another Graphics instance * that does the actual rendering. */public class ProxyPrintGraphics extends ProxyGraphics implements PrintGraphics { private PrintJob printJob; public ProxyPrintGraphics(Graphics graphics, PrintJob thePrintJob) { super(graphics); printJob = thePrintJob; } /** * Returns the PrintJob object from which this PrintGraphics * object originated. */ public PrintJob getPrintJob() { return printJob; } /** * Creates a new <code>Graphics</code> object that is * a copy of this <code>Graphics</code> object. * @return a new graphics context that is a copy of * this graphics context. */ public Graphics create() { return new ProxyPrintGraphics(getGraphics().create(), printJob); } /** * Creates a new <code>Graphics</code> object based on this * <code>Graphics</code> object, but with a new translation and * clip area. * Refer to * {@link sun.print.ProxyGraphics#createGraphics} * for a complete description of this method. * <p> * @param x the <i>x</i> coordinate. * @param y the <i>y</i> coordinate. * @param width the width of the clipping rectangle. * @param height the height of the clipping rectangle. * @return a new graphics context. * @see java.awt.Graphics#translate * @see java.awt.Graphics#clipRect */ public Graphics create(int x, int y, int width, int height) { Graphics g = getGraphics().create(x, y, width, height); return new ProxyPrintGraphics(g, printJob); } public Graphics getGraphics() { return super.getGraphics(); } /* Spec implies dispose() should flush the page, but the implementation * has in fact always done this on the getGraphics() call, thereby * ensuring that multiple pages are cannot be rendered simultaneously. * We will preserve that behaviour and there is consqeuently no need * to take any action in this dispose method. */ public void dispose() { super.dispose(); }}
/*
* Copyright (c) 2000, 2007, 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.print;
import java.awt.Graphics;
import java.awt.PrintGraphics;
import java.awt.PrintJob;
/**
* A subclass of Graphics that can be printed to. The
* graphics calls are forwared to another Graphics instance
* that does the actual rendering.
*/
public class ProxyPrintGraphics extends ProxyGraphics
implements PrintGraphics {
private PrintJob printJob;
public ProxyPrintGraphics(Graphics graphics, PrintJob thePrintJob) {
super(graphics);
printJob = thePrintJob;
}
/**
* Returns the PrintJob object from which this PrintGraphics
* object originated.
*/
public PrintJob getPrintJob() {
return printJob;
}
/**
* Creates a new <code>Graphics</code> object that is
* a copy of this <code>Graphics</code> object.
* @return a new graphics context that is a copy of
* this graphics context.
*/
public Graphics create() {
return new ProxyPrintGraphics(getGraphics().create(), printJob);
}
/**
* Creates a new <code>Graphics</code> object based on this
* <code>Graphics</code> object, but with a new translation and
* clip area.
* Refer to
* {@link sun.print.ProxyGraphics#createGraphics}
* for a complete description of this method.
* <p>
* @param x the <i>x</i> coordinate.
* @param y the <i>y</i> coordinate.
* @param width the width of the clipping rectangle.
* @param height the height of the clipping rectangle.
* @return a new graphics context.
* @see java.awt.Graphics#translate
* @see java.awt.Graphics#clipRect
*/
public Graphics create(int x, int y, int width, int height) {
Graphics g = getGraphics().create(x, y, width, height);
return new ProxyPrintGraphics(g, printJob);
}
public Graphics getGraphics() {
return super.getGraphics();
}
/* Spec implies dispose() should flush the page, but the implementation
* has in fact always done this on the getGraphics() call, thereby
* ensuring that multiple pages are cannot be rendered simultaneously.
* We will preserve that behaviour and there is consqeuently no need
* to take any action in this dispose method.
*/
public void dispose() {
super.dispose();
}
}