/* * Copyright (c) 1996, 2014, 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 java.awt; /** * An abstract class which initiates and executes a print job. * It provides access to a print graphics object which renders * to an appropriate print device. * * @see Toolkit#getPrintJob * * @author Amy Fowler */ public abstract class PrintJob { /** * Gets a Graphics object that will draw to the next page. * The page is sent to the printer when the graphics * object is disposed. This graphics object will also implement * the PrintGraphics interface. * @see PrintGraphics * @return the graphics context for printing the next page */ public abstract Graphics getGraphics(); /** * Returns the dimensions of the page in pixels. * The resolution of the page is chosen so that it * is similar to the screen resolution. * * @return the page dimension */ public abstract Dimension getPageDimension(); /** * Returns the resolution of the page in pixels per inch. * Note that this doesn't have to correspond to the physical * resolution of the printer. * * @return the page resolution */ public abstract int getPageResolution(); /** * Returns true if the last page will be printed first. * * @return {@code true} if the last page will be printed first; * otherwise {@code false} */ public abstract boolean lastPageFirst(); /** * Ends the print job and does any necessary cleanup. */ public abstract void end(); /** * Ends this print job once it is no longer referenced. * @see #end */ public void finalize() { end(); } }