| /* |
| * Copyright (c) 2016, 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. |
| * |
| * 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. |
| */ |
| /* |
| * @test |
| * @key headful |
| * @bug 6842011 8158758 |
| * @summary Test if StackOverflowError occurs during printing landscape with |
| * scale and transform. |
| * @run main LandscapeStackOverflow |
| */ |
| import java.awt.Graphics; |
| import java.awt.Graphics2D; |
| import java.awt.geom.Path2D; |
| import java.awt.print.PageFormat; |
| import java.awt.print.Printable; |
| import java.awt.print.PrinterException; |
| import java.awt.print.PrinterJob; |
| import javax.print.attribute.HashPrintRequestAttributeSet; |
| import javax.print.attribute.PrintRequestAttributeSet; |
| import javax.print.attribute.standard.OrientationRequested; |
| |
| public class LandscapeStackOverflow { |
| |
| public static final void main( String[] parameters ) { |
| PrinterJob printjob = PrinterJob.getPrinterJob(); |
| printjob.setJobName( "Test Print Job" ); |
| |
| PrintRequestAttributeSet attributes = new HashPrintRequestAttributeSet(); |
| attributes.add( OrientationRequested.LANDSCAPE ); |
| |
| try { |
| printjob.setPrintable( new Painter() ); |
| printjob.print( attributes ); |
| } catch( PrinterException exception ) { |
| exception.printStackTrace(); |
| } |
| } |
| } |
| |
| /** |
| * Paints a 2 inch by 2 inch rectangle in the center of the page. |
| */ |
| class Painter implements Printable { |
| |
| public int print( Graphics graphics, PageFormat format, int index ) { |
| Graphics2D g2d = (Graphics2D)graphics; |
| |
| double scalex = g2d.getTransform().getScaleX(); |
| double scaley = g2d.getTransform().getScaleY(); |
| |
| double centerx = ( format.getImageableX() + |
| ( format.getImageableWidth() / 2 ) ) * scalex; |
| double centery = ( format.getImageableY() + |
| ( format.getImageableHeight() / 2 ) ) * scaley; |
| |
| // The following 2 lines cause an error when printing in landscape. |
| g2d.scale( 1 / scalex, 1 / scaley ); |
| g2d.translate( centerx, centery ); |
| |
| Path2D.Double path = new Path2D.Double(); |
| path.moveTo( -scalex * 72, -scaley * 72 ); |
| path.lineTo( -scalex * 72, scaley * 72 ); |
| path.lineTo( scalex * 72, scaley * 72 ); |
| path.lineTo( scalex * 72, -scaley * 72 ); |
| path.closePath(); |
| |
| g2d.draw( path ); |
| |
| return index == 0 ? PAGE_EXISTS : NO_SUCH_PAGE; |
| } |
| |
| } |