1 /* 2 * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* @test 1.2 02/05/15 25 @bug 4810363 4924441 26 @key printer 27 @run main DeviceScale 28 @summary check the peek scale is the same as the device scale, and that the 29 clips are also the same 30 */ 31 import java.io.*; 32 import java.net.*; 33 import java.awt.*; 34 import java.awt.geom.*; 35 import java.awt.print.*; 36 import javax.print.attribute.*; 37 import javax.print.attribute.standard.*; 38 39 public class DeviceScale implements Printable { 40 41 boolean firstTime = true; 42 double sx, sy; 43 Shape clip, firstClip; 44 45 public int print(Graphics g, PageFormat pf, int pageIndex) { 46 Graphics2D g2 = (Graphics2D)g; 47 if (pageIndex>=1) { 48 return Printable.NO_SUCH_PAGE; 49 } 50 AffineTransform at = g2.getTransform(); 51 System.out.println(at); 52 clip = g2.getClip(); 53 System.out.println(clip); 54 if (firstTime) { 55 firstTime = false; 56 sx = Math.abs(at.getScaleX()); 57 sy = Math.abs(at.getScaleY()); 58 firstClip = clip; 59 } else { 60 double newSx = Math.abs(at.getScaleX()); 61 double newSy = Math.abs(at.getScaleY()); 62 if (Math.abs(sx - newSx) > 0.1 || 63 Math.abs(sy - newSy) > 0.1) { 64 throw new RuntimeException("different scale, was "+ 65 sx+","+sy+" now " + 66 newSx+","+ newSy); 67 } 68 if (!clip.equals(firstClip)) { 69 throw new RuntimeException("different clip, was "+ firstClip + 70 " now "+ clip); 71 } 72 } 73 return Printable.PAGE_EXISTS; 74 } 75 76 public static void doit(OrientationRequested o) throws Exception { 77 PrinterJob pj = PrinterJob.getPrinterJob(); 78 if (pj.getPrintService() == null) { 79 System.out.println("No print service found."); 80 return; 81 } 82 pj.setPrintable(new DeviceScale()); 83 PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet(); 84 aset.add(o); 85 String fileName = "out.prn"; 86 File f = new File(fileName); 87 f.deleteOnExit(); 88 URI dest = f.toURI(); 89 aset.add(new Destination(dest)); 90 pj.print(aset); 91 } 92 93 94 public static void main(String arg[]) throws Exception { 95 96 doit(OrientationRequested.PORTRAIT); 97 doit(OrientationRequested.LANDSCAPE); 98 doit(OrientationRequested.REVERSE_LANDSCAPE); 99 100 } 101 102 }