1/* 2 * Copyright (c) 2009, 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 25 * @summary leading and trailing spaces must not affect visual bounds 26 * @bug 6904962 27 */ 28 29 30import java.awt.*; 31import java.awt.font.*; 32import java.awt.geom.*; 33 34public class VisualBounds { 35 36 public static void main(String args[]) { 37 38 String s1 = "a"; 39 String s2 = s1+" "; 40 String s3 = " "+s1; 41 Font f = new Font("Dialog", Font.PLAIN, 12); 42 FontRenderContext frc = new FontRenderContext(null, false, false); 43 GlyphVector gv1 = f.createGlyphVector(frc, s1); 44 GlyphVector gv2 = f.createGlyphVector(frc, s2); 45 GlyphVector gv3 = f.createGlyphVector(frc, s3); 46 Rectangle2D bds1 = gv1.getVisualBounds(); 47 Rectangle2D bds2 = gv2.getVisualBounds(); 48 Rectangle2D bds3 = gv3.getVisualBounds(); 49 GlyphVector gv4 = f.createGlyphVector(frc, " "); 50 Rectangle2D bds4 = gv4.getVisualBounds(); 51 System.out.println(bds1); 52 System.out.println(bds2); 53 System.out.println(bds3); 54 System.out.println(bds4); 55 56 if (!bds1.equals(bds2)) { 57 throw new RuntimeException("Trailing space: Visual bounds differ"); 58 } 59 if (bds2.getWidth() != bds3.getWidth()) { 60 throw new RuntimeException("Leading space: Visual widths differ"); 61 } 62 if (!bds4.isEmpty()) { 63 throw new RuntimeException("Non empty bounds for space"); 64 } 65 } 66} 67