code: /*--------------------------------------------------------------*
    Copyright (C) 2006-2015 OpenSim Ltd.
  
    This file is distributed WITHOUT ANY WARRANTY. See the file
    'License' for details on this and other legal matters.
  *--------------------------------------------------------------*/
  
  package org.omnetpp.scave.charting.plotter;
  
  /**
   * Draws an octagon symbol.
   *
   * @author andras
   */
  public class OctagonSymbol extends PolygonSymbol {
      public OctagonSymbol(int size) {
          super(size);
      }
  
      @Override
      protected int[] getPoints(int sizeHint) {
          int d2 = sizeHint/2;
          int d4 = sizeHint/4;
          return new int[] {
              -d2, -d4,
              -d4, -d2,
  
              +d4, -d2,
              +d2, -d4,
  
              +d2, +d4,
              +d4, +d2,
  
              -d4, +d2,
              -d2, +d4,
          };
      }
  }
  