META-INF.modules.java.desktop.classes.sun.print.ProxyPrintGraphics Maven / Gradle / Ivy
/*
* 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
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*/
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} object that is
* a copy of this {@code Graphics} 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} object based on this
* {@code Graphics} object, but with a new translation and
* clip area.
* Refer to
* {@link sun.print.ProxyGraphics#create(int, int, int, int)}
* for a complete description of this method.
*
* @param x the x coordinate.
* @param y the y 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();
}
}