Source for gnu.java.awt.java2d.ShapeCache

   1: /* ShapeCache.java -- Caches certain Shapes for reuse in AbstractGraphics2D
   2:    Copyright (C) 2006 Free Software Foundation, Inc.
   3: 
   4: This file is part of GNU Classpath.
   5: 
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2, or (at your option)
   9: any later version.
  10: 
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14: General Public License for more details.
  15: 
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; see the file COPYING.  If not, write to the
  18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19: 02110-1301 USA.
  20: 
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  25: 
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
  33: or based on this library.  If you modify this library, you may extend
  34: this exception to your version of the library, but you are not
  35: obligated to do so.  If you do not wish to do so, delete this
  36: exception statement from your version. */
  37: 
  38: 
  39: package gnu.java.awt.java2d;
  40: 
  41: import java.awt.Polygon;
  42: import java.awt.Rectangle;
  43: import java.awt.geom.Arc2D;
  44: import java.awt.geom.Ellipse2D;
  45: import java.awt.geom.GeneralPath;
  46: import java.awt.geom.Line2D;
  47: import java.awt.geom.RoundRectangle2D;
  48: 
  49: /**
  50:  * Caches certain Shape objects for reuse in AbstractGraphics2D. This avoids
  51:  * massive creation of such objects.
  52:  */
  53: public class ShapeCache
  54: {
  55: 
  56:   /**
  57:    * A cached Line2D.
  58:    */
  59:   public Line2D line;
  60: 
  61:   /**
  62:    * A cached Rectangle.
  63:    */
  64:   public Rectangle rect;
  65: 
  66:   /**
  67:    * A cached RoundRectangle2D.
  68:    */
  69:   public RoundRectangle2D roundRect;
  70: 
  71:   /**
  72:    * A cached Ellipse2D.
  73:    */
  74:   public Ellipse2D ellipse;
  75: 
  76:   /**
  77:    * A cached Arc2D.
  78:    */
  79:   public Arc2D arc;
  80: 
  81:   /**
  82:    * A cached Polygon.
  83:    */
  84:   public Polygon polygon;
  85: 
  86:   /**
  87:    * A cached polyline.
  88:    */
  89:   public GeneralPath polyline;
  90: }