/* * Copyright (c) 1999, 2018, 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 * @bug 4286894 * @summary Verifies that a particular case of Polygon addition * correctly calculates the ordering of the Polygon edges.
*/
publicclass PolygonAdd { publicstaticvoid main(String argv[]) { // Original shapes: 4 touching rectangles // (area works correctly with them if not transformed)
Shape b = new Rectangle(0,0,100,10);
Shape t = new Rectangle(0,90,100,10);
Shape l = new Rectangle(0,10,10,80);
Shape r = new Rectangle(90,10,10,80);
// Create a transform to rotate them by 10 degrees
AffineTransform M = new AffineTransform();
M.translate(-50,-50);
M.scale(3,3);
M.rotate(Math.toRadians(10));
M.translate(70,40);
Area area = new Area();
area.add(new Area(M.createTransformedShape(b)));
area.add(new Area(M.createTransformedShape(l)));
area.add(new Area(M.createTransformedShape(t)));
area.add(new Area(M.createTransformedShape(r)));
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.