93 lines
3.3 KiB
Java
93 lines
3.3 KiB
Java
/*
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* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @key printer
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* @bug 6842011 8158758
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* @summary Test if StackOverflowError occurs during printing landscape with
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* scale and transform.
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* @run main LandscapeStackOverflow
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*/
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import java.awt.Graphics;
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import java.awt.Graphics2D;
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import java.awt.geom.Path2D;
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import java.awt.print.PageFormat;
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import java.awt.print.Printable;
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import java.awt.print.PrinterException;
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import java.awt.print.PrinterJob;
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import javax.print.attribute.HashPrintRequestAttributeSet;
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import javax.print.attribute.PrintRequestAttributeSet;
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import javax.print.attribute.standard.OrientationRequested;
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public class LandscapeStackOverflow {
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public static final void main( String[] parameters ) {
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PrinterJob printjob = PrinterJob.getPrinterJob();
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printjob.setJobName( "Test Print Job" );
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PrintRequestAttributeSet attributes = new HashPrintRequestAttributeSet();
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attributes.add( OrientationRequested.LANDSCAPE );
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try {
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printjob.setPrintable( new Painter() );
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printjob.print( attributes );
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} catch( PrinterException exception ) {
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exception.printStackTrace();
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}
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}
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}
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/**
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* Paints a 2 inch by 2 inch rectangle in the center of the page.
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*/
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class Painter implements Printable {
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public int print( Graphics graphics, PageFormat format, int index ) {
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Graphics2D g2d = (Graphics2D)graphics;
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double scalex = g2d.getTransform().getScaleX();
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double scaley = g2d.getTransform().getScaleY();
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double centerx = ( format.getImageableX() +
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( format.getImageableWidth() / 2 ) ) * scalex;
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double centery = ( format.getImageableY() +
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( format.getImageableHeight() / 2 ) ) * scaley;
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// The following 2 lines cause an error when printing in landscape.
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g2d.scale( 1 / scalex, 1 / scaley );
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g2d.translate( centerx, centery );
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Path2D.Double path = new Path2D.Double();
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path.moveTo( -scalex * 72, -scaley * 72 );
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path.lineTo( -scalex * 72, scaley * 72 );
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path.lineTo( scalex * 72, scaley * 72 );
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path.lineTo( scalex * 72, -scaley * 72 );
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path.closePath();
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g2d.draw( path );
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return index == 0 ? PAGE_EXISTS : NO_SUCH_PAGE;
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}
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}
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