1 /*
   2  * Copyright (c) 2008, 2018, 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 package jit.misctests.fpustack;
  24 
  25 import java.util.*;
  26 import java.awt.*;
  27 import java.applet.Applet;
  28 import nsk.share.TestFailure;
  29 
  30 public class layout implements ilayout {
  31     public  void formatNodes( Node[] nodes, Dimension d, FontMetrics fm )   {
  32         int h = d.height/2 - 10 ;
  33 
  34         double alpha = -Math.PI/2;
  35         for ( int j = 0; j < nodes.length; j++) {
  36             Node n = nodes[j];
  37             int w = d.width/2 - fm.stringWidth( n.lbl )/2;
  38 
  39             n.x = d.width/2 + (int)(w*Math.cos( alpha ));
  40 
  41             n.y = d.height/2 + (int)(h*Math.sin( alpha ));
  42             alpha += 2*Math.PI/nodes.length;
  43         }
  44     }
  45 
  46 }