001    /* ===========================================================
002     * JFreeChart : a free chart library for the Java(tm) platform
003     * ===========================================================
004     *
005     * (C) Copyright 2000-2007, by Object Refinery Limited and Contributors.
006     *
007     * Project Info:  http://www.jfree.org/jfreechart/index.html
008     *
009     * This library is free software; you can redistribute it and/or modify it 
010     * under the terms of the GNU Lesser General Public License as published by 
011     * the Free Software Foundation; either version 2.1 of the License, or 
012     * (at your option) any later version.
013     *
014     * This library is distributed in the hope that it will be useful, but 
015     * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
016     * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 
017     * License for more details.
018     *
019     * You should have received a copy of the GNU Lesser General Public
020     * License along with this library; if not, write to the Free Software
021     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, 
022     * USA.  
023     *
024     * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 
025     * in the United States and other countries.]
026     *
027     * -------------------------
028     * CombinedDomainXYPlot.java
029     * -------------------------
030     * (C) Copyright 2001-2007, by Bill Kelemen and Contributors.
031     *
032     * Original Author:  Bill Kelemen;
033     * Contributor(s):   David Gilbert (for Object Refinery Limited);
034     *                   Anthony Boulestreau;
035     *                   David Basten;
036     *                   Kevin Frechette (for ISTI);
037     *                   Nicolas Brodu;
038     *                   Petr Kubanek (bug 1606205);
039     *
040     * Changes:
041     * --------
042     * 06-Dec-2001 : Version 1 (BK);
043     * 12-Dec-2001 : Removed unnecessary 'throws' clause from constructor (DG);
044     * 18-Dec-2001 : Added plotArea attribute and get/set methods (BK);
045     * 22-Dec-2001 : Fixed bug in chartChanged with multiple combinations of 
046     *               CombinedPlots (BK);
047     * 08-Jan-2002 : Moved to new package com.jrefinery.chart.combination (DG);
048     * 25-Feb-2002 : Updated import statements (DG);
049     * 28-Feb-2002 : Readded "this.plotArea = plotArea" that was deleted from 
050     *               draw() method (BK);
051     * 26-Mar-2002 : Added an empty zoom method (this method needs to be written so
052     *               that combined plots will support zooming (DG);
053     * 29-Mar-2002 : Changed the method createCombinedAxis adding the creation of 
054     *               OverlaidSymbolicAxis and CombinedSymbolicAxis(AB);
055     * 23-Apr-2002 : Renamed CombinedPlot-->MultiXYPlot, and simplified the    
056     *               structure (DG);
057     * 23-May-2002 : Renamed (again) MultiXYPlot-->CombinedXYPlot (DG);
058     * 19-Jun-2002 : Added get/setGap() methods suggested by David Basten (DG);
059     * 25-Jun-2002 : Removed redundant imports (DG);
060     * 16-Jul-2002 : Draws shared axis after subplots (to fix missing gridlines),
061     *               added overrides of 'setSeriesPaint()' and 'setXYItemRenderer()'
062     *               that pass changes down to subplots (KF);
063     * 09-Oct-2002 : Added add(XYPlot) method (DG);
064     * 26-Mar-2003 : Implemented Serializable (DG);
065     * 16-May-2003 : Renamed CombinedXYPlot --> CombinedDomainXYPlot (DG);
066     * 04-Aug-2003 : Removed leftover code that was causing domain axis drawing 
067     *               problem (DG);
068     * 08-Aug-2003 : Adjusted totalWeight in remove() method (DG);
069     * 21-Aug-2003 : Implemented Cloneable (DG);
070     * 11-Sep-2003 : Fix cloning support (subplots) (NB);
071     * 15-Sep-2003 : Fixed error in cloning (DG);
072     * 16-Sep-2003 : Changed ChartRenderingInfo --> PlotRenderingInfo (DG);
073     * 17-Sep-2003 : Updated handling of 'clicks' (DG);
074     * 12-Nov-2004 : Implemented the new Zoomable interface (DG);
075     * 25-Nov-2004 : Small update to clone() implementation (DG);
076     * 21-Feb-2005 : The getLegendItems() method now returns the fixed legend
077     *               items if set (DG);
078     * 05-May-2005 : Removed unused draw() method (DG);
079     * ------------- JFREECHART 1.0.x ---------------------------------------------
080     * 23-Aug-2006 : Override setFixedRangeAxisSpace() to update subplots (DG);
081     * 06-Feb-2007 : Fixed bug 1606205, draw shared axis after subplots (DG);
082     * 23-Mar-2007 : Reverted previous patch (bug fix 1606205) (DG);
083     * 17-Apr-2007 : Added null argument checks to findSubplot() (DG);
084     * 27-Nov-2007 : Modified setFixedRangeAxisSpaceForSubplots() so as not to
085     *               trigger change event in subplots (DG);
086     *
087     */
088    
089    package org.jfree.chart.plot;
090    
091    import java.awt.Graphics2D;
092    import java.awt.geom.Point2D;
093    import java.awt.geom.Rectangle2D;
094    import java.io.Serializable;
095    import java.util.Collections;
096    import java.util.Iterator;
097    import java.util.List;
098    
099    import org.jfree.chart.LegendItemCollection;
100    import org.jfree.chart.axis.AxisSpace;
101    import org.jfree.chart.axis.AxisState;
102    import org.jfree.chart.axis.NumberAxis;
103    import org.jfree.chart.axis.ValueAxis;
104    import org.jfree.chart.event.PlotChangeEvent;
105    import org.jfree.chart.event.PlotChangeListener;
106    import org.jfree.chart.renderer.xy.XYItemRenderer;
107    import org.jfree.data.Range;
108    import org.jfree.ui.RectangleEdge;
109    import org.jfree.ui.RectangleInsets;
110    import org.jfree.util.ObjectUtilities;
111    import org.jfree.util.PublicCloneable;
112    
113    /**
114     * An extension of {@link XYPlot} that contains multiple subplots that share a 
115     * common domain axis.
116     */
117    public class CombinedDomainXYPlot extends XYPlot 
118                                      implements Cloneable, PublicCloneable, 
119                                                 Serializable,
120                                                 PlotChangeListener {
121    
122        /** For serialization. */
123        private static final long serialVersionUID = -7765545541261907383L;
124        
125        /** Storage for the subplot references. */
126        private List subplots;
127    
128        /** Total weight of all charts. */
129        private int totalWeight = 0;
130    
131        /** The gap between subplots. */
132        private double gap = 5.0;
133    
134        /** Temporary storage for the subplot areas. */
135        private transient Rectangle2D[] subplotAreas;
136        // TODO:  the subplot areas needs to be moved out of the plot into the plot
137        //        state
138        
139        /**
140         * Default constructor.
141         */
142        public CombinedDomainXYPlot() {
143            this(new NumberAxis());      
144        }
145        
146        /**
147         * Creates a new combined plot that shares a domain axis among multiple 
148         * subplots.
149         *
150         * @param domainAxis  the shared axis.
151         */
152        public CombinedDomainXYPlot(ValueAxis domainAxis) {
153    
154            super(
155                null,        // no data in the parent plot
156                domainAxis,
157                null,        // no range axis
158                null         // no rendereer
159            );  
160    
161            this.subplots = new java.util.ArrayList();
162    
163        }
164    
165        /**
166         * Returns a string describing the type of plot.
167         *
168         * @return The type of plot.
169         */
170        public String getPlotType() {
171            return "Combined_Domain_XYPlot";
172        }
173    
174        /**
175         * Sets the orientation for the plot (also changes the orientation for all 
176         * the subplots to match).
177         * 
178         * @param orientation  the orientation (<code>null</code> not allowed).
179         */
180        public void setOrientation(PlotOrientation orientation) {
181    
182            super.setOrientation(orientation);
183            Iterator iterator = this.subplots.iterator();
184            while (iterator.hasNext()) {
185                XYPlot plot = (XYPlot) iterator.next();
186                plot.setOrientation(orientation);
187            }
188    
189        }
190    
191        /**
192         * Returns the range for the specified axis.  This is the combined range 
193         * of all the subplots.
194         *
195         * @param axis  the axis.
196         *
197         * @return The range (possibly <code>null</code>).
198         */
199        public Range getDataRange(ValueAxis axis) {
200    
201            Range result = null;
202            if (this.subplots != null) {
203                Iterator iterator = this.subplots.iterator();
204                while (iterator.hasNext()) {
205                    XYPlot subplot = (XYPlot) iterator.next();
206                    result = Range.combine(result, subplot.getDataRange(axis));
207                }
208            }
209            return result;
210    
211        }
212    
213        /**
214         * Returns the gap between subplots, measured in Java2D units.
215         *
216         * @return The gap (in Java2D units).
217         */
218        public double getGap() {
219            return this.gap;
220        }
221    
222        /**
223         * Sets the amount of space between subplots and sends a 
224         * {@link PlotChangeEvent} to all registered listeners.
225         *
226         * @param gap  the gap between subplots (in Java2D units).
227         */
228        public void setGap(double gap) {
229            this.gap = gap;
230            notifyListeners(new PlotChangeEvent(this));
231        }
232    
233        /**
234         * Adds a subplot (with a default 'weight' of 1) and sends a 
235         * {@link PlotChangeEvent} to all registered listeners.
236         * <P>
237         * The domain axis for the subplot will be set to <code>null</code>.  You
238         * must ensure that the subplot has a non-null range axis.
239         *
240         * @param subplot  the subplot (<code>null</code> not permitted).
241         */
242        public void add(XYPlot subplot) {
243            // defer argument checking
244            add(subplot, 1);
245        }
246    
247        /**
248         * Adds a subplot with the specified weight and sends a 
249         * {@link PlotChangeEvent} to all registered listeners.  The weight 
250         * determines how much space is allocated to the subplot relative to all 
251         * the other subplots.
252         * <P>
253         * The domain axis for the subplot will be set to <code>null</code>.  You
254         * must ensure that the subplot has a non-null range axis.
255         *
256         * @param subplot  the subplot (<code>null</code> not permitted).
257         * @param weight  the weight (must be >= 1).
258         */
259        public void add(XYPlot subplot, int weight) {
260    
261            if (subplot == null) {
262                throw new IllegalArgumentException("Null 'subplot' argument.");
263            }
264            if (weight <= 0) {
265                throw new IllegalArgumentException("Require weight >= 1.");
266            }
267    
268            // store the plot and its weight
269            subplot.setParent(this);
270            subplot.setWeight(weight);
271            subplot.setInsets(new RectangleInsets(0.0, 0.0, 0.0, 0.0), false);
272            subplot.setDomainAxis(null);
273            subplot.addChangeListener(this);
274            this.subplots.add(subplot);
275    
276            // keep track of total weights
277            this.totalWeight += weight;
278    
279            ValueAxis axis = getDomainAxis();
280            if (axis != null) {
281                axis.configure();
282            }
283            
284            notifyListeners(new PlotChangeEvent(this));
285    
286        }
287    
288        /**
289         * Removes a subplot from the combined chart and sends a 
290         * {@link PlotChangeEvent} to all registered listeners.
291         *
292         * @param subplot  the subplot (<code>null</code> not permitted).
293         */
294        public void remove(XYPlot subplot) {
295            if (subplot == null) {
296                throw new IllegalArgumentException(" Null 'subplot' argument.");   
297            }
298            int position = -1;
299            int size = this.subplots.size();
300            int i = 0;
301            while (position == -1 && i < size) {
302                if (this.subplots.get(i) == subplot) {
303                    position = i;
304                }
305                i++;
306            }
307            if (position != -1) {
308                this.subplots.remove(position);
309                subplot.setParent(null);
310                subplot.removeChangeListener(this);
311                this.totalWeight -= subplot.getWeight();
312    
313                ValueAxis domain = getDomainAxis();
314                if (domain != null) {
315                    domain.configure();
316                }
317                notifyListeners(new PlotChangeEvent(this));
318            }
319        }
320    
321        /**
322         * Returns the list of subplots.
323         *
324         * @return An unmodifiable list of subplots.
325         */
326        public List getSubplots() {
327            return Collections.unmodifiableList(this.subplots);
328        }
329    
330        /**
331         * Calculates the axis space required.
332         * 
333         * @param g2  the graphics device.
334         * @param plotArea  the plot area.
335         * 
336         * @return The space.
337         */
338        protected AxisSpace calculateAxisSpace(Graphics2D g2, 
339                                               Rectangle2D plotArea) {
340            
341            AxisSpace space = new AxisSpace();
342            PlotOrientation orientation = getOrientation();
343            
344            // work out the space required by the domain axis...
345            AxisSpace fixed = getFixedDomainAxisSpace();
346            if (fixed != null) {
347                if (orientation == PlotOrientation.HORIZONTAL) {
348                    space.setLeft(fixed.getLeft());
349                    space.setRight(fixed.getRight());
350                }
351                else if (orientation == PlotOrientation.VERTICAL) {
352                    space.setTop(fixed.getTop());
353                    space.setBottom(fixed.getBottom());                
354                }
355            }
356            else {
357                ValueAxis xAxis = getDomainAxis();
358                RectangleEdge xEdge = Plot.resolveDomainAxisLocation(
359                        getDomainAxisLocation(), orientation);
360                if (xAxis != null) {
361                    space = xAxis.reserveSpace(g2, this, plotArea, xEdge, space);
362                }
363            }
364            
365            Rectangle2D adjustedPlotArea = space.shrink(plotArea, null);
366            
367            // work out the maximum height or width of the non-shared axes...
368            int n = this.subplots.size();
369            this.subplotAreas = new Rectangle2D[n];
370            double x = adjustedPlotArea.getX();
371            double y = adjustedPlotArea.getY();
372            double usableSize = 0.0;
373            if (orientation == PlotOrientation.HORIZONTAL) {
374                usableSize = adjustedPlotArea.getWidth() - this.gap * (n - 1);
375            }
376            else if (orientation == PlotOrientation.VERTICAL) {
377                usableSize = adjustedPlotArea.getHeight() - this.gap * (n - 1);
378            }
379    
380            for (int i = 0; i < n; i++) {
381                XYPlot plot = (XYPlot) this.subplots.get(i);
382    
383                // calculate sub-plot area
384                if (orientation == PlotOrientation.HORIZONTAL) {
385                    double w = usableSize * plot.getWeight() / this.totalWeight;
386                    this.subplotAreas[i] = new Rectangle2D.Double(x, y, w, 
387                            adjustedPlotArea.getHeight());
388                    x = x + w + this.gap;
389                }
390                else if (orientation == PlotOrientation.VERTICAL) {
391                    double h = usableSize * plot.getWeight() / this.totalWeight;
392                    this.subplotAreas[i] = new Rectangle2D.Double(x, y, 
393                            adjustedPlotArea.getWidth(), h);
394                    y = y + h + this.gap;
395                }
396    
397                AxisSpace subSpace = plot.calculateRangeAxisSpace(g2, 
398                        this.subplotAreas[i], null);
399                space.ensureAtLeast(subSpace);
400    
401            }
402    
403            return space;
404        }
405        
406        /**
407         * Draws the plot within the specified area on a graphics device.
408         * 
409         * @param g2  the graphics device.
410         * @param area  the plot area (in Java2D space).
411         * @param anchor  an anchor point in Java2D space (<code>null</code> 
412         *                permitted).
413         * @param parentState  the state from the parent plot, if there is one 
414         *                     (<code>null</code> permitted).
415         * @param info  collects chart drawing information (<code>null</code> 
416         *              permitted).
417         */
418        public void draw(Graphics2D g2,
419                         Rectangle2D area,
420                         Point2D anchor,
421                         PlotState parentState,
422                         PlotRenderingInfo info) {
423            
424            // set up info collection...
425            if (info != null) {
426                info.setPlotArea(area);
427            }
428    
429            // adjust the drawing area for plot insets (if any)...
430            RectangleInsets insets = getInsets();
431            insets.trim(area);
432    
433            AxisSpace space = calculateAxisSpace(g2, area);
434            Rectangle2D dataArea = space.shrink(area, null);
435    
436            // set the width and height of non-shared axis of all sub-plots
437            setFixedRangeAxisSpaceForSubplots(space);
438    
439            // draw the shared axis
440            ValueAxis axis = getDomainAxis();
441            RectangleEdge edge = getDomainAxisEdge();
442            double cursor = RectangleEdge.coordinate(dataArea, edge);
443            AxisState axisState = axis.draw(g2, cursor, area, dataArea, edge, info);
444            if (parentState == null) {
445                parentState = new PlotState();
446            }
447            parentState.getSharedAxisStates().put(axis, axisState);
448            
449            // draw all the subplots
450            for (int i = 0; i < this.subplots.size(); i++) {
451                XYPlot plot = (XYPlot) this.subplots.get(i);
452                PlotRenderingInfo subplotInfo = null;
453                if (info != null) {
454                    subplotInfo = new PlotRenderingInfo(info.getOwner());
455                    info.addSubplotInfo(subplotInfo);
456                }
457                plot.draw(g2, this.subplotAreas[i], anchor, parentState, 
458                        subplotInfo);
459            }
460    
461            if (info != null) {
462                info.setDataArea(dataArea);
463            }
464            
465        }
466    
467        /**
468         * Returns a collection of legend items for the plot.
469         *
470         * @return The legend items.
471         */
472        public LegendItemCollection getLegendItems() {        
473            LegendItemCollection result = getFixedLegendItems();
474            if (result == null) {
475                result = new LegendItemCollection();
476                if (this.subplots != null) {
477                    Iterator iterator = this.subplots.iterator();
478                    while (iterator.hasNext()) {
479                        XYPlot plot = (XYPlot) iterator.next();
480                        LegendItemCollection more = plot.getLegendItems();
481                        result.addAll(more);
482                    }
483                }
484            }
485            return result;
486        }
487    
488        /**
489         * Multiplies the range on the range axis/axes by the specified factor.
490         *
491         * @param factor  the zoom factor.
492         * @param info  the plot rendering info (<code>null</code> not permitted).
493         * @param source  the source point (<code>null</code> not permitted).
494         */
495        public void zoomRangeAxes(double factor, PlotRenderingInfo info, 
496                                  Point2D source) {
497            // delegate 'info' and 'source' argument checks...
498            XYPlot subplot = findSubplot(info, source);
499            if (subplot != null) {
500                subplot.zoomRangeAxes(factor, info, source);
501            }
502            else {
503                // if the source point doesn't fall within a subplot, we do the
504                // zoom on all subplots...
505                Iterator iterator = getSubplots().iterator();
506                while (iterator.hasNext()) {
507                    subplot = (XYPlot) iterator.next();
508                    subplot.zoomRangeAxes(factor, info, source);
509                }
510            }
511        }
512    
513        /**
514         * Zooms in on the range axes.
515         *
516         * @param lowerPercent  the lower bound.
517         * @param upperPercent  the upper bound.
518         * @param info  the plot rendering info (<code>null</code> not permitted).
519         * @param source  the source point (<code>null</code> not permitted).
520         */
521        public void zoomRangeAxes(double lowerPercent, double upperPercent, 
522                                  PlotRenderingInfo info, Point2D source) {
523            // delegate 'info' and 'source' argument checks...
524            XYPlot subplot = findSubplot(info, source);
525            if (subplot != null) {
526                subplot.zoomRangeAxes(lowerPercent, upperPercent, info, source);
527            }
528            else {
529                // if the source point doesn't fall within a subplot, we do the
530                // zoom on all subplots...
531                Iterator iterator = getSubplots().iterator();
532                while (iterator.hasNext()) {
533                    subplot = (XYPlot) iterator.next();
534                    subplot.zoomRangeAxes(lowerPercent, upperPercent, info, source);
535                }
536            }
537        }
538    
539        /**
540         * Returns the subplot (if any) that contains the (x, y) point (specified 
541         * in Java2D space).
542         * 
543         * @param info  the chart rendering info (<code>null</code> not permitted).
544         * @param source  the source point (<code>null</code> not permitted).
545         * 
546         * @return A subplot (possibly <code>null</code>).
547         */
548        public XYPlot findSubplot(PlotRenderingInfo info, Point2D source) {
549            if (info == null) {
550                throw new IllegalArgumentException("Null 'info' argument.");
551            }
552            if (source == null) {
553                throw new IllegalArgumentException("Null 'source' argument.");
554            }
555            XYPlot result = null;
556            int subplotIndex = info.getSubplotIndex(source);
557            if (subplotIndex >= 0) {
558                result =  (XYPlot) this.subplots.get(subplotIndex);
559            }
560            return result;
561        }
562        
563        /**
564         * Sets the item renderer FOR ALL SUBPLOTS.  Registered listeners are 
565         * notified that the plot has been modified.
566         * <P>
567         * Note: usually you will want to set the renderer independently for each 
568         * subplot, which is NOT what this method does.
569         *
570         * @param renderer the new renderer.
571         */
572        public void setRenderer(XYItemRenderer renderer) {
573    
574            super.setRenderer(renderer);  // not strictly necessary, since the 
575                                          // renderer set for the
576                                          // parent plot is not used
577    
578            Iterator iterator = this.subplots.iterator();
579            while (iterator.hasNext()) {
580                XYPlot plot = (XYPlot) iterator.next();
581                plot.setRenderer(renderer);
582            }
583    
584        }
585    
586        /**
587         * Sets the fixed range axis space.
588         *
589         * @param space  the space (<code>null</code> permitted).
590         */
591        public void setFixedRangeAxisSpace(AxisSpace space) {
592            super.setFixedRangeAxisSpace(space);
593            setFixedRangeAxisSpaceForSubplots(space);
594            this.notifyListeners(new PlotChangeEvent(this));
595        }
596        
597        /**
598         * Sets the size (width or height, depending on the orientation of the 
599         * plot) for the domain axis of each subplot.
600         *
601         * @param space  the space.
602         */
603        protected void setFixedRangeAxisSpaceForSubplots(AxisSpace space) {
604            Iterator iterator = this.subplots.iterator();
605            while (iterator.hasNext()) {
606                XYPlot plot = (XYPlot) iterator.next();
607                plot.setFixedRangeAxisSpace(space, false);
608            }
609        }
610    
611        /**
612         * Handles a 'click' on the plot by updating the anchor values.
613         *
614         * @param x  x-coordinate, where the click occured.
615         * @param y  y-coordinate, where the click occured.
616         * @param info  object containing information about the plot dimensions.
617         */
618        public void handleClick(int x, int y, PlotRenderingInfo info) {
619            Rectangle2D dataArea = info.getDataArea();
620            if (dataArea.contains(x, y)) {
621                for (int i = 0; i < this.subplots.size(); i++) {
622                    XYPlot subplot = (XYPlot) this.subplots.get(i);
623                    PlotRenderingInfo subplotInfo = info.getSubplotInfo(i);
624                    subplot.handleClick(x, y, subplotInfo);
625                }
626            }
627        }
628        
629        /**
630         * Receives a {@link PlotChangeEvent} and responds by notifying all 
631         * listeners.
632         * 
633         * @param event  the event.
634         */
635        public void plotChanged(PlotChangeEvent event) {
636            notifyListeners(event);
637        }
638    
639        /**
640         * Tests this plot for equality with another object.
641         *
642         * @param obj  the other object.
643         *
644         * @return <code>true</code> or <code>false</code>.
645         */
646        public boolean equals(Object obj) {
647    
648            if (obj == null) {
649                return false;
650            }
651    
652            if (obj == this) {
653                return true;
654            }
655    
656            if (!(obj instanceof CombinedDomainXYPlot)) {
657                return false;
658            }
659            if (!super.equals(obj)) {
660                return false;
661            }
662    
663            CombinedDomainXYPlot p = (CombinedDomainXYPlot) obj;
664            if (this.totalWeight != p.totalWeight) {
665                return false;
666            }
667            if (this.gap != p.gap) {
668                return false;
669            }
670            if (!ObjectUtilities.equal(this.subplots, p.subplots)) {
671                return false;
672            }
673    
674            return true;
675        }
676        
677        /**
678         * Returns a clone of the annotation.
679         * 
680         * @return A clone.
681         * 
682         * @throws CloneNotSupportedException  this class will not throw this 
683         *         exception, but subclasses (if any) might.
684         */
685        public Object clone() throws CloneNotSupportedException {
686            
687            CombinedDomainXYPlot result = (CombinedDomainXYPlot) super.clone(); 
688            result.subplots = (List) ObjectUtilities.deepClone(this.subplots);
689            for (Iterator it = result.subplots.iterator(); it.hasNext();) {
690                Plot child = (Plot) it.next();
691                child.setParent(result);
692            }
693            
694            // after setting up all the subplots, the shared domain axis may need 
695            // reconfiguring
696            ValueAxis domainAxis = result.getDomainAxis();
697            if (domainAxis != null) {
698                domainAxis.configure();
699            }
700            
701            return result;
702            
703        }
704        
705    }