Source for org.jfree.chart.plot.dial.DialValueIndicator

   1: /* ===========================================================
   2:  * JFreeChart : a free chart library for the Java(tm) platform
   3:  * ===========================================================
   4:  *
   5:  * (C) Copyright 2000-2007, by Object Refinery Limited and Contributors.
   6:  *
   7:  * Project Info:  http://www.jfree.org/jfreechart/index.html
   8:  *
   9:  * This library is free software; you can redistribute it and/or modify it 
  10:  * under the terms of the GNU Lesser General Public License as published by 
  11:  * the Free Software Foundation; either version 2.1 of the License, or 
  12:  * (at your option) any later version.
  13:  *
  14:  * This library is distributed in the hope that it will be useful, but 
  15:  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
  16:  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 
  17:  * License for more details.
  18:  *
  19:  * You should have received a copy of the GNU Lesser General Public
  20:  * License along with this library; if not, write to the Free Software
  21:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, 
  22:  * USA.  
  23:  *
  24:  * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 
  25:  * in the United States and other countries.]
  26:  *
  27:  * -----------------------
  28:  * DialValueIndicator.java
  29:  * -----------------------
  30:  * (C) Copyright 2006-2007, by Object Refinery Limited.
  31:  *
  32:  * Original Author:  David Gilbert (for Object Refinery Limited);
  33:  * Contributor(s):   -;
  34:  *
  35:  * Changes
  36:  * -------
  37:  * 03-Nov-2006 : Version 1 (DG);
  38:  * 17-Oct-2007 : Updated equals() (DG);
  39:  * 24-Oct-2007 : Added default constructor and missing event notification (DG);
  40:  * 
  41:  */
  42: 
  43: package org.jfree.chart.plot.dial;
  44: 
  45: import java.awt.BasicStroke;
  46: import java.awt.Color;
  47: import java.awt.Font;
  48: import java.awt.FontMetrics;
  49: import java.awt.Graphics2D;
  50: import java.awt.Paint;
  51: import java.awt.Stroke;
  52: import java.awt.geom.Arc2D;
  53: import java.awt.geom.Point2D;
  54: import java.awt.geom.Rectangle2D;
  55: import java.io.IOException;
  56: import java.io.ObjectInputStream;
  57: import java.io.ObjectOutputStream;
  58: import java.io.Serializable;
  59: import java.text.DecimalFormat;
  60: import java.text.NumberFormat;
  61: 
  62: import org.jfree.chart.HashUtilities;
  63: import org.jfree.io.SerialUtilities;
  64: import org.jfree.text.TextUtilities;
  65: import org.jfree.ui.RectangleAnchor;
  66: import org.jfree.ui.RectangleInsets;
  67: import org.jfree.ui.Size2D;
  68: import org.jfree.ui.TextAnchor;
  69: import org.jfree.util.PaintUtilities;
  70: import org.jfree.util.PublicCloneable;
  71: 
  72: /**
  73:  * A value indicator for a {@link DialPlot}.
  74:  * 
  75:  * @since 1.0.7
  76:  */
  77: public class DialValueIndicator extends AbstractDialLayer implements DialLayer, 
  78:         Cloneable, PublicCloneable, Serializable {
  79:     
  80:     /** For serialization. */
  81:     static final long serialVersionUID = 803094354130942585L;
  82: 
  83:     /** The dataset index. */
  84:     private int datasetIndex;
  85:     
  86:     /** The angle that defines the anchor point. */
  87:     private double angle;
  88:     
  89:     /** The radius that defines the anchor point. */
  90:     private double radius;
  91:     
  92:     /** The frame anchor. */
  93:     private RectangleAnchor frameAnchor;
  94:     
  95:     /** The template value. */
  96:     private Number templateValue;
  97:     
  98:     /** The formatter. */
  99:     private NumberFormat formatter;
 100: 
 101:     /** The font. */
 102:     private Font font;
 103:     
 104:     /** The paint. */
 105:     private transient Paint paint;
 106:     
 107:     /** The background paint. */
 108:     private transient Paint backgroundPaint;
 109:     
 110:     /** The outline stroke. */
 111:     private transient Stroke outlineStroke;
 112:     
 113:     /** The outline paint. */
 114:     private transient Paint outlinePaint;
 115:     
 116:     /** The insets. */
 117:     private RectangleInsets insets;
 118:     
 119:     /** The value anchor. */
 120:     private RectangleAnchor valueAnchor;
 121:     
 122:     /** The text anchor for displaying the value. */
 123:     private TextAnchor textAnchor;
 124:     
 125:     /**
 126:      * Creates a new instance of <code>DialValueIndicator</code>.
 127:      */
 128:     public DialValueIndicator() {
 129:         this(0);
 130:     }
 131:     
 132:     /** 
 133:      * Creates a new instance of <code>DialValueIndicator</code>.
 134:      * 
 135:      * @param datasetIndex  the dataset index.
 136:      */
 137:     public DialValueIndicator(int datasetIndex) {
 138:         this.datasetIndex = datasetIndex;
 139:         this.angle = -90.0;
 140:         this.radius = 0.3;
 141:         this.frameAnchor = RectangleAnchor.CENTER;
 142:         this.templateValue = new Double(100.0);
 143:         this.formatter = new DecimalFormat("0.0");
 144:         this.font = new Font("Dialog", Font.BOLD, 14);
 145:         this.paint = Color.black;
 146:         this.backgroundPaint = Color.white;
 147:         this.outlineStroke = new BasicStroke(1.0f);
 148:         this.outlinePaint = Color.blue;
 149:         this.insets = new RectangleInsets(4, 4, 4, 4);
 150:         this.valueAnchor = RectangleAnchor.RIGHT;
 151:         this.textAnchor = TextAnchor.CENTER_RIGHT;
 152:     }
 153:     
 154:     /**
 155:      * Returns the index of the dataset from which this indicator fetches its 
 156:      * current value.
 157:      * 
 158:      * @return The dataset index.
 159:      * 
 160:      * @see #setDatasetIndex(int)
 161:      */
 162:     public int getDatasetIndex() {
 163:         return this.datasetIndex;
 164:     }
 165:     
 166:     /**
 167:      * Sets the dataset index and sends a {@link DialLayerChangeEvent} to all 
 168:      * registered listeners.
 169:      * 
 170:      * @param index  the index.
 171:      * 
 172:      * @see #getDatasetIndex()
 173:      */
 174:     public void setDatasetIndex(int index) {
 175:         this.datasetIndex = index;
 176:         notifyListeners(new DialLayerChangeEvent(this));
 177:     }
 178:     
 179:     /**
 180:      * Returns the angle for the anchor point.  The angle is specified in 
 181:      * degrees using the same orientation as Java's <code>Arc2D</code> class.
 182:      * 
 183:      * @return The angle (in degrees).
 184:      * 
 185:      * @see #setAngle(double)
 186:      */
 187:     public double getAngle() {
 188:         return this.angle;
 189:     }
 190:     
 191:     /**
 192:      * Sets the angle for the anchor point and sends a 
 193:      * {@link DialLayerChangeEvent} to all registered listeners.
 194:      * 
 195:      * @param angle  the angle (in degrees).
 196:      * 
 197:      * @see #getAngle()
 198:      */
 199:     public void setAngle(double angle) {
 200:         this.angle = angle;
 201:         notifyListeners(new DialLayerChangeEvent(this));
 202:     }
 203:     
 204:     /**
 205:      * Returns the radius.
 206:      * 
 207:      * @return The radius.
 208:      * 
 209:      * @see #setRadius(double)
 210:      */
 211:     public double getRadius() {
 212:         return this.radius;
 213:     }
 214:     
 215:     /**
 216:      * Sets the radius and sends a {@link DialLayerChangeEvent} to all 
 217:      * registered listeners.
 218:      * 
 219:      * @param radius  the radius.
 220:      * 
 221:      * @see #getRadius()
 222:      */
 223:     public void setRadius(double radius) {
 224:         this.radius = radius;
 225:         notifyListeners(new DialLayerChangeEvent(this));
 226:     }
 227:     
 228:     /**
 229:      * Returns the frame anchor.
 230:      * 
 231:      * @return The frame anchor.
 232:      * 
 233:      * @see #setFrameAnchor(RectangleAnchor)
 234:      */
 235:     public RectangleAnchor getFrameAnchor() {
 236:         return this.frameAnchor;
 237:     }
 238:     
 239:     /**
 240:      * Sets the frame anchor and sends a {@link DialLayerChangeEvent} to all
 241:      * registered listeners.
 242:      * 
 243:      * @param anchor  the anchor (<code>null</code> not permitted).
 244:      * 
 245:      * @see #getFrameAnchor()
 246:      */
 247:     public void setFrameAnchor(RectangleAnchor anchor) {
 248:         if (anchor == null) {
 249:             throw new IllegalArgumentException("Null 'anchor' argument.");
 250:         }
 251:         this.frameAnchor = anchor;
 252:         notifyListeners(new DialLayerChangeEvent(this));
 253:     }
 254:     
 255:     /**
 256:      * Returns the template value.
 257:      * 
 258:      * @return The template value (never <code>null</code>).
 259:      * 
 260:      * @see #setTemplateValue(Number)
 261:      */
 262:     public Number getTemplateValue() {
 263:         return this.templateValue;
 264:     }
 265:     
 266:     /**
 267:      * Sets the template value and sends a {@link DialLayerChangeEvent} to
 268:      * all registered listeners.
 269:      * 
 270:      * @param value  the value (<code>null</code> not permitted).
 271:      * 
 272:      * @see #setTemplateValue(Number)
 273:      */
 274:     public void setTemplateValue(Number value) {
 275:         if (value == null) {
 276:             throw new IllegalArgumentException("Null 'value' argument.");
 277:         }
 278:         this.templateValue = value;
 279:         notifyListeners(new DialLayerChangeEvent(this));
 280:     }
 281:     
 282:     /**
 283:      * Returns the formatter used to format the value.
 284:      * 
 285:      * @return The formatter (never <code>null</code>).
 286:      * 
 287:      * @see #setNumberFormat(NumberFormat)
 288:      */
 289:     public NumberFormat getNumberFormat() {
 290:         return this.formatter;
 291:     }
 292:     
 293:     /**
 294:      * Sets the formatter used to format the value and sends a 
 295:      * {@link DialLayerChangeEvent} to all registered listeners.
 296:      * 
 297:      * @param formatter  the formatter (<code>null</code> not permitted).
 298:      * 
 299:      * @see #getNumberFormat()
 300:      */
 301:     public void setNumberFormat(NumberFormat formatter) {
 302:         if (formatter == null) {
 303:             throw new IllegalArgumentException("Null 'formatter' argument.");
 304:         }
 305:         this.formatter = formatter;
 306:         notifyListeners(new DialLayerChangeEvent(this));
 307:     }
 308:     
 309:     /**
 310:      * Returns the font.
 311:      * 
 312:      * @return The font (never <code>null</code>).
 313:      * 
 314:      * @see #getFont()
 315:      */
 316:     public Font getFont() {
 317:         return this.font;
 318:     }
 319:     
 320:     /**
 321:      * Sets the font and sends a {@link DialLayerChangeEvent} to all registered
 322:      * listeners.
 323:      * 
 324:      * @param font  the font (<code>null</code> not permitted).
 325:      */
 326:     public void setFont(Font font) {
 327:         if (font == null) {
 328:             throw new IllegalArgumentException("Null 'font' argument.");
 329:         }
 330:         this.font = font;
 331:         notifyListeners(new DialLayerChangeEvent(this));
 332:     }
 333:     
 334:     /**
 335:      * Returns the paint.
 336:      * 
 337:      * @return The paint (never <code>null</code>).
 338:      * 
 339:      * @see #setPaint(Paint)
 340:      */
 341:     public Paint getPaint() {
 342:         return this.paint;
 343:     }
 344:     
 345:     /**
 346:      * Sets the paint and sends a {@link DialLayerChangeEvent} to all 
 347:      * registered listeners.
 348:      * 
 349:      * @param paint  the paint (<code>null</code> not permitted).
 350:      * 
 351:      * @see #getPaint()
 352:      */
 353:     public void setPaint(Paint paint) {
 354:         if (paint == null) {
 355:             throw new IllegalArgumentException("Null 'paint' argument.");
 356:         }
 357:         this.paint = paint;
 358:         notifyListeners(new DialLayerChangeEvent(this));
 359:     }
 360:     
 361:     /**
 362:      * Returns the background paint.
 363:      * 
 364:      * @return The background paint.
 365:      * 
 366:      * @see #setBackgroundPaint(Paint)
 367:      */
 368:     public Paint getBackgroundPaint() {
 369:         return this.backgroundPaint;
 370:     }
 371:     
 372:     /**
 373:      * Sets the background paint and sends a {@link DialLayerChangeEvent} to
 374:      * all registered listeners.
 375:      * 
 376:      * @param paint  the paint (<code>null</code> not permitted).
 377:      * 
 378:      * @see #getBackgroundPaint()
 379:      */
 380:     public void setBackgroundPaint(Paint paint) {
 381:         if (paint == null) {
 382:             throw new IllegalArgumentException("Null 'paint' argument.");
 383:         }
 384:         this.backgroundPaint = paint;
 385:         notifyListeners(new DialLayerChangeEvent(this));      
 386:     }
 387:     
 388:     /**
 389:      * Returns the outline stroke.
 390:      * 
 391:      * @return The outline stroke (never <code>null</code>).
 392:      * 
 393:      * @see #setOutlineStroke(Stroke)
 394:      */
 395:     public Stroke getOutlineStroke() {
 396:         return this.outlineStroke;
 397:     }
 398:      
 399:     /**
 400:      * Sets the outline stroke and sends a {@link DialLayerChangeEvent} to
 401:      * all registered listeners.
 402:      * 
 403:      * @param stroke  the stroke (<code>null</code> not permitted).
 404:      * 
 405:      * @see #getOutlineStroke()
 406:      */
 407:     public void setOutlineStroke(Stroke stroke) {
 408:         if (stroke == null) {
 409:             throw new IllegalArgumentException("Null 'stroke' argument.");
 410:         }
 411:         this.outlineStroke = stroke;
 412:         notifyListeners(new DialLayerChangeEvent(this));
 413:     }
 414:     
 415:     /**
 416:      * Returns the outline paint.
 417:      * 
 418:      * @return The outline paint (never <code>null</code>).
 419:      *
 420:      * @see #setOutlinePaint(Paint)
 421:      */
 422:     public Paint getOutlinePaint() {
 423:         return this.outlinePaint;
 424:     }
 425:     
 426:     /**
 427:      * Sets the outline paint and sends a {@link DialLayerChangeEvent} to all
 428:      * registered listeners.
 429:      * 
 430:      * @param paint  the paint (<code>null</code> not permitted).
 431:      * 
 432:      * @see #getOutlinePaint()
 433:      */
 434:     public void setOutlinePaint(Paint paint) {
 435:         if (paint == null) {
 436:             throw new IllegalArgumentException("Null 'paint' argument.");
 437:         }
 438:         this.outlinePaint = paint;
 439:         notifyListeners(new DialLayerChangeEvent(this));
 440:     }
 441:     
 442:     /**
 443:      * Returns the insets.
 444:      * 
 445:      * @return The insets (never <code>null</code>).
 446:      * 
 447:      * @see #setInsets(RectangleInsets)
 448:      */
 449:     public RectangleInsets getInsets() {
 450:         return this.insets;
 451:     }
 452:     
 453:     /**
 454:      * Sets the insets and sends a {@link DialLayerChangeEvent} to all 
 455:      * registered listeners.
 456:      * 
 457:      * @param insets  the insets (<code>null</code> not permitted).
 458:      * 
 459:      * @see #getInsets()
 460:      */
 461:     public void setInsets(RectangleInsets insets) {
 462:         if (insets == null) {
 463:             throw new IllegalArgumentException("Null 'insets' argument.");
 464:         }
 465:         this.insets = insets;
 466:         notifyListeners(new DialLayerChangeEvent(this));        
 467:     }
 468:     
 469:     /**
 470:      * Returns the value anchor.
 471:      * 
 472:      * @return The value anchor (never <code>null</code>).
 473:      * 
 474:      * @see #setValueAnchor(RectangleAnchor)
 475:      */
 476:     public RectangleAnchor getValueAnchor() {
 477:         return this.valueAnchor;
 478:     }
 479:     
 480:     /**
 481:      * Sets the value anchor and sends a {@link DialLayerChangeEvent} to all
 482:      * registered listeners.
 483:      * 
 484:      * @param anchor  the anchor (<code>null</code> not permitted).
 485:      * 
 486:      * @see #getValueAnchor()
 487:      */
 488:     public void setValueAnchor(RectangleAnchor anchor) {
 489:         if (anchor == null) {
 490:             throw new IllegalArgumentException("Null 'anchor' argument.");
 491:         }
 492:         this.valueAnchor = anchor;
 493:         notifyListeners(new DialLayerChangeEvent(this));                
 494:     }
 495:     
 496:     /**
 497:      * Returns the text anchor.
 498:      * 
 499:      * @return The text anchor (never <code>null</code>).
 500:      * 
 501:      * @see #setTextAnchor(TextAnchor)
 502:      */
 503:     public TextAnchor getTextAnchor() {
 504:         return this.textAnchor;
 505:     }
 506:     
 507:     /**
 508:      * Sets the text anchor and sends a {@link DialLayerChangeEvent} to all 
 509:      * registered listeners.
 510:      * 
 511:      * @param anchor  the anchor (<code>null</code> not permitted).
 512:      * 
 513:      * @see #getTextAnchor()
 514:      */
 515:     public void setTextAnchor(TextAnchor anchor) {
 516:         if (anchor == null) {
 517:             throw new IllegalArgumentException("Null 'anchor' argument.");
 518:         }
 519:         this.textAnchor = anchor;
 520:         notifyListeners(new DialLayerChangeEvent(this));                        
 521:     }
 522:     
 523:     /**
 524:      * Returns <code>true</code> to indicate that this layer should be 
 525:      * clipped within the dial window. 
 526:      *
 527:      * @return <code>true</code>.
 528:      */
 529:     public boolean isClippedToWindow() {
 530:         return true;
 531:     }
 532:     
 533:     /**
 534:      * Draws the background to the specified graphics device.  If the dial
 535:      * frame specifies a window, the clipping region will already have been 
 536:      * set to this window before this method is called.
 537:      *
 538:      * @param g2  the graphics device (<code>null</code> not permitted).
 539:      * @param plot  the plot (ignored here).
 540:      * @param frame  the dial frame (ignored here).
 541:      * @param view  the view rectangle (<code>null</code> not permitted). 
 542:      */
 543:     public void draw(Graphics2D g2, DialPlot plot, Rectangle2D frame, 
 544:             Rectangle2D view) {
 545: 
 546:         // work out the anchor point
 547:         Rectangle2D f = DialPlot.rectangleByRadius(frame, this.radius, 
 548:                 this.radius);
 549:         Arc2D arc = new Arc2D.Double(f, this.angle, 0.0, Arc2D.OPEN);
 550:         Point2D pt = arc.getStartPoint();
 551:         
 552:         // calculate the bounds of the template value
 553:         FontMetrics fm = g2.getFontMetrics(this.font);
 554:         String s = this.formatter.format(this.templateValue);
 555:         Rectangle2D tb = TextUtilities.getTextBounds(s, g2, fm);
 556: 
 557:         // align this rectangle to the frameAnchor
 558:         Rectangle2D bounds = RectangleAnchor.createRectangle(new Size2D(
 559:                 tb.getWidth(), tb.getHeight()), pt.getX(), pt.getY(), 
 560:                 this.frameAnchor);
 561:         
 562:         // add the insets
 563:         Rectangle2D fb = this.insets.createOutsetRectangle(bounds);
 564: 
 565:         // draw the background
 566:         g2.setPaint(this.backgroundPaint);
 567:         g2.fill(fb);
 568: 
 569:         // draw the border
 570:         g2.setStroke(this.outlineStroke);
 571:         g2.setPaint(this.outlinePaint);
 572:         g2.draw(fb);
 573:         
 574:         
 575:         // now find the text anchor point
 576:         double value = plot.getValue(this.datasetIndex);
 577:         String valueStr = this.formatter.format(value);
 578:         Point2D pt2 = RectangleAnchor.coordinates(bounds, this.valueAnchor);
 579:         g2.setPaint(this.paint);
 580:         g2.setFont(this.font);
 581:         TextUtilities.drawAlignedString(valueStr, g2, (float) pt2.getX(), 
 582:                 (float) pt2.getY(), this.textAnchor);
 583:         
 584:     }
 585:     
 586:     /**
 587:      * Tests this instance for equality with an arbitrary object.
 588:      *
 589:      * @param obj  the object (<code>null</code> permitted).
 590:      *
 591:      * @return A boolean.
 592:      */
 593:     public boolean equals(Object obj) {
 594:         if (obj == this) {
 595:             return true;
 596:         }
 597:         if (!(obj instanceof DialValueIndicator)) {
 598:             return false;
 599:         }
 600:         DialValueIndicator that = (DialValueIndicator) obj;
 601:         if (this.datasetIndex != that.datasetIndex) {
 602:             return false;
 603:         }
 604:         if (this.angle != that.angle) {
 605:             return false;
 606:         }
 607:         if (this.radius != that.radius) {
 608:             return false;
 609:         }
 610:         if (!this.frameAnchor.equals(that.frameAnchor)) {
 611:             return false;
 612:         }
 613:         if (!this.templateValue.equals(that.templateValue)) {
 614:             return false;
 615:         }
 616:         if (!this.font.equals(that.font)) {
 617:             return false;
 618:         }
 619:         if (!PaintUtilities.equal(this.paint, that.paint)) {
 620:             return false;
 621:         }
 622:         if (!PaintUtilities.equal(this.backgroundPaint, that.backgroundPaint)) {
 623:             return false;
 624:         }
 625:         if (!this.outlineStroke.equals(that.outlineStroke)) {
 626:             return false;
 627:         }
 628:         if (!PaintUtilities.equal(this.outlinePaint, that.outlinePaint)) {
 629:             return false;
 630:         }
 631:         if (!this.insets.equals(that.insets)) {
 632:             return false;
 633:         }
 634:         if (!this.valueAnchor.equals(that.valueAnchor)) {
 635:             return false;
 636:         }
 637:         if (!this.textAnchor.equals(that.textAnchor)) {
 638:             return false;
 639:         }
 640:         
 641:         return super.equals(obj);
 642:     }
 643:     
 644:     /**
 645:      * Returns a hash code for this instance.
 646:      * 
 647:      * @return The hash code.
 648:      */
 649:     public int hashCode() {
 650:         int result = 193;
 651:         result = 37 * result + HashUtilities.hashCodeForPaint(this.paint);
 652:         result = 37 * result + HashUtilities.hashCodeForPaint(
 653:                 this.backgroundPaint);
 654:         result = 37 * result + HashUtilities.hashCodeForPaint(
 655:                 this.outlinePaint);
 656:         result = 37 * result + this.outlineStroke.hashCode();
 657:         return result;
 658:     }
 659:     
 660:     /**
 661:      * Returns a clone of this instance.
 662:      *
 663:      * @return The clone.
 664:      *
 665:      * @throws CloneNotSupportedException if some attribute of this instance
 666:      *     cannot be cloned.
 667:      */
 668:     public Object clone() throws CloneNotSupportedException {
 669:         return super.clone();
 670:     }
 671: 
 672:     /**
 673:      * Provides serialization support.
 674:      *
 675:      * @param stream  the output stream.
 676:      *
 677:      * @throws IOException  if there is an I/O error.
 678:      */
 679:     private void writeObject(ObjectOutputStream stream) throws IOException {
 680:         stream.defaultWriteObject();
 681:         SerialUtilities.writePaint(this.paint, stream);
 682:         SerialUtilities.writePaint(this.backgroundPaint, stream);
 683:         SerialUtilities.writePaint(this.outlinePaint, stream);
 684:         SerialUtilities.writeStroke(this.outlineStroke, stream);
 685:     }
 686: 
 687:     /**
 688:      * Provides serialization support.
 689:      *
 690:      * @param stream  the input stream.
 691:      *
 692:      * @throws IOException  if there is an I/O error.
 693:      * @throws ClassNotFoundException  if there is a classpath problem.
 694:      */
 695:     private void readObject(ObjectInputStream stream) 
 696:             throws IOException, ClassNotFoundException {
 697:         stream.defaultReadObject();
 698:         this.paint = SerialUtilities.readPaint(stream);
 699:         this.backgroundPaint = SerialUtilities.readPaint(stream);
 700:         this.outlinePaint = SerialUtilities.readPaint(stream);
 701:         this.outlineStroke = SerialUtilities.readStroke(stream);
 702:     }
 703: 
 704: }