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 * CategoryItemRenderer.java
029 * -------------------------
030 *
031 * (C) Copyright 2001-2007, by Object Refinery Limited and Contributors.
032 *
033 * Original Author: David Gilbert (for Object Refinery Limited);
034 * Contributor(s): Mark Watson (www.markwatson.com);
035 *
036 * Changes
037 * -------
038 * 23-Oct-2001 : Version 1 (DG);
039 * 16-Jan-2002 : Renamed HorizontalCategoryItemRenderer.java
040 * --> CategoryItemRenderer.java (DG);
041 * 05-Feb-2002 : Changed return type of the drawCategoryItem method from void
042 * to Shape, as part of the tooltips implementation (DG)
043 *
044 * NOTE (30-May-2002) : this has subsequently been changed back
045 * to void, tooltips are now collected along with entities in
046 * ChartRenderingInfo (DG);
047 *
048 * 14-Mar-2002 : Added the initialise method, and changed all bar plots to use
049 * this renderer (DG);
050 * 23-May-2002 : Added ChartRenderingInfo to the initialise method (DG);
051 * 29-May-2002 : Added the getAxisArea(Rectangle2D) method (DG);
052 * 06-Jun-2002 : Updated Javadoc comments (DG);
053 * 26-Jun-2002 : Added range axis to the initialise method (DG);
054 * 24-Sep-2002 : Added getLegendItem() method (DG);
055 * 23-Oct-2002 : Added methods to get/setToolTipGenerator (DG);
056 * 05-Nov-2002 : Replaced references to CategoryDataset with TableDataset (DG);
057 * 06-Nov-2002 : Added the domain axis to the drawCategoryItem method. Renamed
058 * drawCategoryItem() --> drawItem() (DG);
059 * 20-Nov-2002 : Changed signature of drawItem() method to reflect use of
060 * TableDataset (DG);
061 * 26-Nov-2002 : Replaced the isStacked() method with the getRangeType()
062 * method (DG);
063 * 08-Jan-2003 : Changed getSeriesCount() --> getRowCount() and
064 * getCategoryCount() --> getColumnCount() (DG);
065 * 09-Jan-2003 : Changed name of grid-line methods (DG);
066 * 21-Jan-2003 : Merged TableDataset with CategoryDataset (DG);
067 * 10-Apr-2003 : Changed CategoryDataset to KeyedValues2DDataset in
068 * drawItem() method (DG);
069 * 29-Apr-2003 : Eliminated Renderer interface (DG);
070 * 02-Sep-2003 : Fix for bug 790407 (DG);
071 * 16-Sep-2003 : Changed ChartRenderingInfo --> PlotRenderingInfo (DG);
072 * 20-Oct-2003 : Added setOutlinePaint() method (DG);
073 * 06-Feb-2004 : Added missing methods, and moved deprecated methods (DG);
074 * 19-Feb-2004 : Added extra setXXXLabelsVisible() methods (DG);
075 * 29-Apr-2004 : Changed Integer --> int in initialise() method (DG);
076 * 18-May-2004 : Added methods for item label paint (DG);
077 * 05-Nov-2004 : Added getPassCount() method and 'pass' parameter to drawItem()
078 * method (DG);
079 * 07-Jan-2005 : Renamed getRangeExtent() --> findRangeBounds (DG);
080 * 11-Jan-2005 : Removed deprecated code in preparation for 1.0.0 release (DG);
081 * 23-Feb-2005 : Now extends LegendItemSource (DG);
082 * 20-Apr-2005 : Renamed CategoryLabelGenerator
083 * --> CategoryItemLabelGenerator (DG);
084 * 20-May-2005 : Added drawDomainMarker() method (DG);
085 * ------------- JFREECHART 1.0.x ---------------------------------------------
086 * 20-Feb-2007 : Updated API docs (DG);
087 * 19-Apr-2007 : Deprecated seriesVisible and seriesVisibleInLegend flags (DG);
088 * 20-Apr-2007 : Deprecated paint, fillPaint, outlinePaint, stroke,
089 * outlineStroke, shape, itemLabelsVisible, itemLabelFont,
090 * itemLabelPaint, positiveItemLabelPosition,
091 * negativeItemLabelPosition and createEntities override
092 * fields (DG);
093 *
094 */
095
096 package org.jfree.chart.renderer.category;
097
098 import java.awt.Font;
099 import java.awt.Graphics2D;
100 import java.awt.Paint;
101 import java.awt.Shape;
102 import java.awt.Stroke;
103 import java.awt.geom.Rectangle2D;
104
105 import org.jfree.chart.LegendItem;
106 import org.jfree.chart.LegendItemSource;
107 import org.jfree.chart.axis.CategoryAxis;
108 import org.jfree.chart.axis.ValueAxis;
109 import org.jfree.chart.event.RendererChangeEvent;
110 import org.jfree.chart.event.RendererChangeListener;
111 import org.jfree.chart.labels.CategoryItemLabelGenerator;
112 import org.jfree.chart.labels.CategoryToolTipGenerator;
113 import org.jfree.chart.labels.ItemLabelPosition;
114 import org.jfree.chart.plot.CategoryMarker;
115 import org.jfree.chart.plot.CategoryPlot;
116 import org.jfree.chart.plot.Marker;
117 import org.jfree.chart.plot.PlotRenderingInfo;
118 import org.jfree.chart.urls.CategoryURLGenerator;
119 import org.jfree.data.Range;
120 import org.jfree.data.category.CategoryDataset;
121
122 /**
123 * A plug-in object that is used by the {@link CategoryPlot} class to display
124 * individual data items from a {@link CategoryDataset}.
125 * <p>
126 * This interface defines the methods that must be provided by all renderers.
127 * If you are implementing a custom renderer, you should consider extending the
128 * {@link AbstractCategoryItemRenderer} class.
129 * <p>
130 * Most renderer attributes are defined using a "three layer" approach. When
131 * looking up an attribute (for example, the outline paint) the renderer first
132 * checks to see if there is a setting (in layer 0) that applies to ALL items
133 * that the renderer draws. If there is, that setting is used, but if it is
134 * <code>null</code> the renderer looks up the next layer, which contains
135 * "per series" settings for the attribute (many attributes are defined on a
136 * per series basis, so this is the layer that is most commonly used). If the
137 * layer 1 setting is <code>null</code>, the renderer will look up the final
138 * layer, which provides a default or "base" setting. Some attributes allow
139 * the base setting to be <code>null</code>, while other attributes enforce
140 * non-<code>null</code> values.
141 */
142
143 public interface CategoryItemRenderer extends LegendItemSource {
144
145 /**
146 * Returns the number of passes through the dataset required by the
147 * renderer. Usually this will be one, but some renderers may use
148 * a second or third pass to overlay items on top of things that were
149 * drawn in an earlier pass.
150 *
151 * @return The pass count.
152 */
153 public int getPassCount();
154
155 /**
156 * Returns the plot that the renderer has been assigned to (where
157 * <code>null</code> indicates that the renderer is not currently assigned
158 * to a plot).
159 *
160 * @return The plot (possibly <code>null</code>).
161 *
162 * @see #setPlot(CategoryPlot)
163 */
164 public CategoryPlot getPlot();
165
166 /**
167 * Sets the plot that the renderer has been assigned to. This method is
168 * usually called by the {@link CategoryPlot}, in normal usage you
169 * shouldn't need to call this method directly.
170 *
171 * @param plot the plot (<code>null</code> not permitted).
172 *
173 * @see #getPlot()
174 */
175 public void setPlot(CategoryPlot plot);
176
177 /**
178 * Adds a change listener.
179 *
180 * @param listener the listener.
181 *
182 * @see #removeChangeListener(RendererChangeListener)
183 */
184 public void addChangeListener(RendererChangeListener listener);
185
186 /**
187 * Removes a change listener.
188 *
189 * @param listener the listener.
190 *
191 * @see #addChangeListener(RendererChangeListener)
192 */
193 public void removeChangeListener(RendererChangeListener listener);
194
195 /**
196 * Returns the range of values the renderer requires to display all the
197 * items from the specified dataset.
198 *
199 * @param dataset the dataset (<code>null</code> permitted).
200 *
201 * @return The range (or <code>null</code> if the dataset is
202 * <code>null</code> or empty).
203 */
204 public Range findRangeBounds(CategoryDataset dataset);
205
206 /**
207 * Initialises the renderer. This method will be called before the first
208 * item is rendered, giving the renderer an opportunity to initialise any
209 * state information it wants to maintain. The renderer can do nothing if
210 * it chooses.
211 *
212 * @param g2 the graphics device.
213 * @param dataArea the area inside the axes.
214 * @param plot the plot.
215 * @param rendererIndex the renderer index.
216 * @param info collects chart rendering information for return to caller.
217 *
218 * @return A state object (maintains state information relevant to one
219 * chart drawing).
220 */
221 public CategoryItemRendererState initialise(Graphics2D g2,
222 Rectangle2D dataArea,
223 CategoryPlot plot,
224 int rendererIndex,
225 PlotRenderingInfo info);
226
227 /**
228 * Returns a boolean that indicates whether or not the specified item
229 * should be drawn (this is typically used to hide an entire series).
230 *
231 * @param series the series index.
232 * @param item the item index.
233 *
234 * @return A boolean.
235 */
236 public boolean getItemVisible(int series, int item);
237
238 /**
239 * Returns a boolean that indicates whether or not the specified series
240 * should be drawn (this is typically used to hide an entire series).
241 *
242 * @param series the series index.
243 *
244 * @return A boolean.
245 */
246 public boolean isSeriesVisible(int series);
247
248 /**
249 * Returns the flag that controls the visibility of ALL series. This flag
250 * overrides the per series and default settings - you must set it to
251 * <code>null</code> if you want the other settings to apply.
252 *
253 * @return The flag (possibly <code>null</code>).
254 *
255 * @see #setSeriesVisible(Boolean)
256 *
257 * @deprecated This method should no longer be used (as of version 1.0.6).
258 * It is sufficient to rely on {@link #getSeriesVisible(int)} and
259 * {@link #getBaseSeriesVisible()}.
260 */
261 public Boolean getSeriesVisible();
262
263 /**
264 * Sets the flag that controls the visibility of ALL series and sends a
265 * {@link RendererChangeEvent} to all registered listeners. This flag
266 * overrides the per series and default settings - you must set it to
267 * <code>null</code> if you want the other settings to apply.
268 *
269 * @param visible the flag (<code>null</code> permitted).
270 *
271 * @see #getSeriesVisible()
272 *
273 * @deprecated This method should no longer be used (as of version 1.0.6).
274 * It is sufficient to rely on {@link #setSeriesVisible(int, Boolean)}
275 * and {@link #setBaseSeriesVisible(boolean)}.
276 */
277 public void setSeriesVisible(Boolean visible);
278
279 /**
280 * Sets the flag that controls the visibility of ALL series and sends a
281 * {@link RendererChangeEvent} to all registered listeners. This flag
282 * overrides the per series and default settings - you must set it to
283 * <code>null</code> if you want the other settings to apply.
284 *
285 * @param visible the flag (<code>null</code> permitted).
286 * @param notify notify listeners?
287 *
288 * @see #getSeriesVisible()
289 *
290 * @deprecated This method should no longer be used (as of version 1.0.6).
291 * It is sufficient to rely on {@link #setSeriesVisible(int, Boolean,
292 * boolean)} and {@link #setBaseSeriesVisible(boolean, boolean)}.
293 */
294 public void setSeriesVisible(Boolean visible, boolean notify);
295
296 /**
297 * Returns the flag that controls whether a series is visible.
298 *
299 * @param series the series index (zero-based).
300 *
301 * @return The flag (possibly <code>null</code>).
302 *
303 * @see #setSeriesVisible(int, Boolean)
304 */
305 public Boolean getSeriesVisible(int series);
306
307 /**
308 * Sets the flag that controls whether a series is visible and sends a
309 * {@link RendererChangeEvent} to all registered listeners.
310 *
311 * @param series the series index (zero-based).
312 * @param visible the flag (<code>null</code> permitted).
313 *
314 * @see #getSeriesVisible(int)
315 */
316 public void setSeriesVisible(int series, Boolean visible);
317
318 /**
319 * Sets the flag that controls whether a series is visible and, if
320 * requested, sends a {@link RendererChangeEvent} to all registered
321 * listeners.
322 *
323 * @param series the series index.
324 * @param visible the flag (<code>null</code> permitted).
325 * @param notify notify listeners?
326 *
327 * @see #getSeriesVisible(int)
328 */
329 public void setSeriesVisible(int series, Boolean visible, boolean notify);
330
331 /**
332 * Returns the base visibility for all series.
333 *
334 * @return The base visibility.
335 *
336 * @see #setBaseSeriesVisible(boolean)
337 */
338 public boolean getBaseSeriesVisible();
339
340 /**
341 * Sets the base visibility and sends a {@link RendererChangeEvent} to all
342 * registered listeners.
343 *
344 * @param visible the flag.
345 *
346 * @see #getBaseSeriesVisible()
347 */
348 public void setBaseSeriesVisible(boolean visible);
349
350 /**
351 * Sets the base visibility and, if requested, sends
352 * a {@link RendererChangeEvent} to all registered listeners.
353 *
354 * @param visible the visibility.
355 * @param notify notify listeners?
356 *
357 * @see #getBaseSeriesVisible()
358 */
359 public void setBaseSeriesVisible(boolean visible, boolean notify);
360
361 // SERIES VISIBLE IN LEGEND (not yet respected by all renderers)
362
363 /**
364 * Returns <code>true</code> if the series should be shown in the legend,
365 * and <code>false</code> otherwise.
366 *
367 * @param series the series index.
368 *
369 * @return A boolean.
370 */
371 public boolean isSeriesVisibleInLegend(int series);
372
373 /**
374 * Returns the flag that controls the visibility of ALL series in the
375 * legend. This flag overrides the per series and default settings - you
376 * must set it to <code>null</code> if you want the other settings to
377 * apply.
378 *
379 * @return The flag (possibly <code>null</code>).
380 *
381 * @see #setSeriesVisibleInLegend(Boolean)
382 *
383 * @deprecated This method should no longer be used (as of version 1.0.6).
384 * It is sufficient to rely on {@link #getSeriesVisibleInLegend(int)}
385 * and {@link #getBaseSeriesVisibleInLegend()}.
386 */
387 public Boolean getSeriesVisibleInLegend();
388
389 /**
390 * Sets the flag that controls the visibility of ALL series in the legend
391 * and sends a {@link RendererChangeEvent} to all registered listeners.
392 * This flag overrides the per series and default settings - you must set
393 * it to <code>null</code> if you want the other settings to apply.
394 *
395 * @param visible the flag (<code>null</code> permitted).
396 *
397 * @see #getSeriesVisibleInLegend()
398 *
399 * @deprecated This method should no longer be used (as of version 1.0.6).
400 * It is sufficient to rely on {@link #setSeriesVisibleInLegend(int,
401 * Boolean)} and {@link #setBaseSeriesVisibleInLegend(boolean)}.
402 */
403 public void setSeriesVisibleInLegend(Boolean visible);
404
405 /**
406 * Sets the flag that controls the visibility of ALL series in the legend
407 * and sends a {@link RendererChangeEvent} to all registered listeners.
408 * This flag overrides the per series and default settings - you must set
409 * it to <code>null</code> if you want the other settings to apply.
410 *
411 * @param visible the flag (<code>null</code> permitted).
412 * @param notify notify listeners?
413 *
414 * @see #getSeriesVisibleInLegend()
415 *
416 * @deprecated This method should no longer be used (as of version 1.0.6).
417 * It is sufficient to rely on {@link #setSeriesVisibleInLegend(int,
418 * Boolean, boolean)} and {@link #setBaseSeriesVisibleInLegend(boolean,
419 * boolean)}.
420 */
421 public void setSeriesVisibleInLegend(Boolean visible, boolean notify);
422
423 /**
424 * Returns the flag that controls whether a series is visible in the
425 * legend. This method returns only the "per series" settings - to
426 * incorporate the override and base settings as well, you need to use the
427 * {@link #isSeriesVisibleInLegend(int)} method.
428 *
429 * @param series the series index (zero-based).
430 *
431 * @return The flag (possibly <code>null</code>).
432 *
433 * @see #setSeriesVisibleInLegend(int, Boolean)
434 */
435 public Boolean getSeriesVisibleInLegend(int series);
436
437 /**
438 * Sets the flag that controls whether a series is visible in the legend
439 * and sends a {@link RendererChangeEvent} to all registered listeners.
440 *
441 * @param series the series index (zero-based).
442 * @param visible the flag (<code>null</code> permitted).
443 *
444 * @see #getSeriesVisibleInLegend(int)
445 */
446 public void setSeriesVisibleInLegend(int series, Boolean visible);
447
448 /**
449 * Sets the flag that controls whether a series is visible in the legend
450 * and, if requested, sends a {@link RendererChangeEvent} to all registered
451 * listeners.
452 *
453 * @param series the series index.
454 * @param visible the flag (<code>null</code> permitted).
455 * @param notify notify listeners?
456 *
457 * @see #getSeriesVisibleInLegend(int)
458 */
459 public void setSeriesVisibleInLegend(int series, Boolean visible,
460 boolean notify);
461
462 /**
463 * Returns the base visibility in the legend for all series.
464 *
465 * @return The base visibility.
466 *
467 * @see #setBaseSeriesVisibleInLegend(boolean)
468 */
469 public boolean getBaseSeriesVisibleInLegend();
470
471 /**
472 * Sets the base visibility in the legend and sends a
473 * {@link RendererChangeEvent} to all registered listeners.
474 *
475 * @param visible the flag.
476 *
477 * @see #getBaseSeriesVisibleInLegend()
478 */
479 public void setBaseSeriesVisibleInLegend(boolean visible);
480
481 /**
482 * Sets the base visibility in the legend and, if requested, sends
483 * a {@link RendererChangeEvent} to all registered listeners.
484 *
485 * @param visible the visibility.
486 * @param notify notify listeners?
487 *
488 * @see #getBaseSeriesVisibleInLegend()
489 */
490 public void setBaseSeriesVisibleInLegend(boolean visible, boolean notify);
491
492
493 //// PAINT /////////////////////////////////////////////////////////////////
494
495 /**
496 * Returns the paint used to fill data items as they are drawn.
497 *
498 * @param row the row (or series) index (zero-based).
499 * @param column the column (or category) index (zero-based).
500 *
501 * @return The paint (never <code>null</code>).
502 */
503 public Paint getItemPaint(int row, int column);
504
505 /**
506 * Sets the paint to be used for ALL series, and sends a
507 * {@link RendererChangeEvent} to all registered listeners. If this is
508 * <code>null</code>, the renderer will use the paint for the series.
509 *
510 * @param paint the paint (<code>null</code> permitted).
511 *
512 * @deprecated This method should no longer be used (as of version 1.0.6).
513 * It is sufficient to rely on {@link #setSeriesPaint(int, Paint)} and
514 * {@link #setBasePaint(Paint)}.
515 */
516 public void setPaint(Paint paint);
517
518 /**
519 * Returns the paint used to fill an item drawn by the renderer.
520 *
521 * @param series the series index (zero-based).
522 *
523 * @return The paint (possibly <code>null</code>).
524 *
525 * @see #setSeriesPaint(int, Paint)
526 */
527 public Paint getSeriesPaint(int series);
528
529 /**
530 * Sets the paint used for a series and sends a {@link RendererChangeEvent}
531 * to all registered listeners.
532 *
533 * @param series the series index (zero-based).
534 * @param paint the paint (<code>null</code> permitted).
535 *
536 * @see #getSeriesPaint(int)
537 */
538 public void setSeriesPaint(int series, Paint paint);
539
540 // FIXME: add setSeriesPaint(int, Paint, boolean)?
541
542 /**
543 * Returns the base paint.
544 *
545 * @return The base paint (never <code>null</code>).
546 *
547 * @see #setBasePaint(Paint)
548 */
549 public Paint getBasePaint();
550
551 /**
552 * Sets the base paint and sends a {@link RendererChangeEvent} to all
553 * registered listeners.
554 *
555 * @param paint the paint (<code>null</code> not permitted).
556 *
557 * @see #getBasePaint()
558 */
559 public void setBasePaint(Paint paint);
560
561 // FIXME: add setBasePaint(int, Paint, boolean)?
562
563 //// FILL PAINT /////////////////////////////////////////////////////////
564
565 // /**
566 // * Returns the paint used to fill data items as they are drawn.
567 // *
568 // * @param row the row (or series) index (zero-based).
569 // * @param column the column (or category) index (zero-based).
570 // *
571 // * @return The paint (never <code>null</code>).
572 // */
573 // public Paint getItemFillPaint(int row, int column);
574 //
575 // /**
576 // * Returns the paint used to fill an item drawn by the renderer.
577 // *
578 // * @param series the series (zero-based index).
579 // *
580 // * @return The paint (possibly <code>null</code>).
581 // *
582 // * @see #setSeriesFillPaint(int, Paint)
583 // */
584 // public Paint getSeriesFillPaint(int series);
585 //
586 // /**
587 // * Sets the paint used for a series outline and sends a
588 // * {@link RendererChangeEvent} to all registered listeners.
589 // *
590 // * @param series the series index (zero-based).
591 // * @param paint the paint (<code>null</code> permitted).
592 // *
593 // * @see #getSeriesFillPaint(int)
594 // */
595 // public void setSeriesFillPaint(int series, Paint paint);
596 //
597 // /**
598 // * Returns the base outline paint.
599 // *
600 // * @return The paint (never <code>null</code>).
601 // *
602 // * @see #setBaseFillPaint(Paint)
603 // */
604 // public Paint getBaseFillPaint();
605 //
606 // /**
607 // * Sets the base outline paint and sends a {@link RendererChangeEvent} to
608 // * all registered listeners.
609 // *
610 // * @param paint the paint (<code>null</code> not permitted).
611 // *
612 // * @see #getBaseFillPaint()
613 // */
614 // public void setBaseFillPaint(Paint paint);
615
616 //// OUTLINE PAINT /////////////////////////////////////////////////////////
617
618 /**
619 * Returns the paint used to outline data items as they are drawn.
620 *
621 * @param row the row (or series) index (zero-based).
622 * @param column the column (or category) index (zero-based).
623 *
624 * @return The paint (never <code>null</code>).
625 */
626 public Paint getItemOutlinePaint(int row, int column);
627
628 /**
629 * Sets the outline paint for ALL series (optional).
630 *
631 * @param paint the paint (<code>null</code> permitted).
632 *
633 * @deprecated This method should no longer be used (as of version 1.0.6).
634 * It is sufficient to rely on {@link #setSeriesOutlinePaint(int,
635 * Paint)} and {@link #setBaseOutlinePaint(Paint)}.
636 */
637 public void setOutlinePaint(Paint paint);
638
639 /**
640 * Returns the paint used to outline an item drawn by the renderer.
641 *
642 * @param series the series (zero-based index).
643 *
644 * @return The paint (possibly <code>null</code>).
645 *
646 * @see #setSeriesOutlinePaint(int, Paint)
647 */
648 public Paint getSeriesOutlinePaint(int series);
649
650 /**
651 * Sets the paint used for a series outline and sends a
652 * {@link RendererChangeEvent} to all registered listeners.
653 *
654 * @param series the series index (zero-based).
655 * @param paint the paint (<code>null</code> permitted).
656 *
657 * @see #getSeriesOutlinePaint(int)
658 */
659 public void setSeriesOutlinePaint(int series, Paint paint);
660
661 // FIXME: add setSeriesOutlinePaint(int, Paint, boolean)?
662
663 /**
664 * Returns the base outline paint.
665 *
666 * @return The paint (never <code>null</code>).
667 *
668 * @see #setBaseOutlinePaint(Paint)
669 */
670 public Paint getBaseOutlinePaint();
671
672 /**
673 * Sets the base outline paint and sends a {@link RendererChangeEvent} to
674 * all registered listeners.
675 *
676 * @param paint the paint (<code>null</code> not permitted).
677 *
678 * @see #getBaseOutlinePaint()
679 */
680 public void setBaseOutlinePaint(Paint paint);
681
682 // FIXME: add setBaseOutlinePaint(Paint, boolean)?
683
684 //// STROKE ////////////////////////////////////////////////////////////////
685
686 /**
687 * Returns the stroke used to draw data items.
688 *
689 * @param row the row (or series) index (zero-based).
690 * @param column the column (or category) index (zero-based).
691 *
692 * @return The stroke (never <code>null</code>).
693 */
694 public Stroke getItemStroke(int row, int column);
695
696 /**
697 * Sets the stroke for ALL series and sends a {@link RendererChangeEvent}
698 * to all registered listeners.
699 *
700 * @param stroke the stroke (<code>null</code> permitted).
701 *
702 * @deprecated This method should no longer be used (as of version 1.0.6).
703 * It is sufficient to rely on {@link #setSeriesStroke(int, Stroke)}
704 * and {@link #setBaseStroke(Stroke)}.
705 */
706 public void setStroke(Stroke stroke);
707
708 /**
709 * Returns the stroke used to draw the items in a series.
710 *
711 * @param series the series (zero-based index).
712 *
713 * @return The stroke (never <code>null</code>).
714 *
715 * @see #setSeriesStroke(int, Stroke)
716 */
717 public Stroke getSeriesStroke(int series);
718
719 /**
720 * Sets the stroke used for a series and sends a
721 * {@link RendererChangeEvent} to all registered listeners.
722 *
723 * @param series the series index (zero-based).
724 * @param stroke the stroke (<code>null</code> permitted).
725 *
726 * @see #getSeriesStroke(int)
727 */
728 public void setSeriesStroke(int series, Stroke stroke);
729
730 // FIXME: add setSeriesStroke(int, Stroke, boolean) ?
731
732 /**
733 * Returns the base stroke.
734 *
735 * @return The base stroke (never <code>null</code>).
736 *
737 * @see #setBaseStroke(Stroke)
738 */
739 public Stroke getBaseStroke();
740
741 /**
742 * Sets the base stroke and sends a {@link RendererChangeEvent} to all
743 * registered listeners.
744 *
745 * @param stroke the stroke (<code>null</code> not permitted).
746 *
747 * @see #getBaseStroke()
748 */
749 public void setBaseStroke(Stroke stroke);
750
751 // FIXME: add setBaseStroke(Stroke, boolean) ?
752
753 //// OUTLINE STROKE ////////////////////////////////////////////////////////
754
755 /**
756 * Returns the stroke used to outline data items.
757 * <p>
758 * The default implementation passes control to the
759 * lookupSeriesOutlineStroke method. You can override this method if you
760 * require different behaviour.
761 *
762 * @param row the row (or series) index (zero-based).
763 * @param column the column (or category) index (zero-based).
764 *
765 * @return The stroke (never <code>null</code>).
766 */
767 public Stroke getItemOutlineStroke(int row, int column);
768
769 /**
770 * Sets the outline stroke for ALL series and sends a
771 * {@link RendererChangeEvent} to all registered listeners.
772 *
773 * @param stroke the stroke (<code>null</code> permitted).
774 *
775 * @deprecated This method should no longer be used (as of version 1.0.6).
776 * It is sufficient to rely on {@link #setSeriesOutlineStroke(int,
777 * Stroke)} and {@link #setBaseOutlineStroke(Stroke)}.
778 */
779 public void setOutlineStroke(Stroke stroke);
780
781 /**
782 * Returns the stroke used to outline the items in a series.
783 *
784 * @param series the series (zero-based index).
785 *
786 * @return The stroke (possibly <code>null</code>).
787 *
788 * @see #setSeriesOutlineStroke(int, Stroke)
789 */
790 public Stroke getSeriesOutlineStroke(int series);
791
792 /**
793 * Sets the outline stroke used for a series and sends a
794 * {@link RendererChangeEvent} to all registered listeners.
795 *
796 * @param series the series index (zero-based).
797 * @param stroke the stroke (<code>null</code> permitted).
798 *
799 * @see #getSeriesOutlineStroke(int)
800 */
801 public void setSeriesOutlineStroke(int series, Stroke stroke);
802
803 // FIXME: add setSeriesOutlineStroke(int, Stroke, boolean) ?
804
805 /**
806 * Returns the base outline stroke.
807 *
808 * @return The stroke (never <code>null</code>).
809 *
810 * @see #setBaseOutlineStroke(Stroke)
811 */
812 public Stroke getBaseOutlineStroke();
813
814 /**
815 * Sets the base outline stroke and sends a {@link RendererChangeEvent} to
816 * all registered listeners.
817 *
818 * @param stroke the stroke (<code>null</code> not permitted).
819 *
820 * @see #getBaseOutlineStroke()
821 */
822 public void setBaseOutlineStroke(Stroke stroke);
823
824 // FIXME: add setBaseOutlineStroke(Stroke, boolean) ?
825
826 //// SHAPE /////////////////////////////////////////////////////////////////
827
828 /**
829 * Returns a shape used to represent a data item.
830 *
831 * @param row the row (or series) index (zero-based).
832 * @param column the column (or category) index (zero-based).
833 *
834 * @return The shape (never <code>null</code>).
835 */
836 public Shape getItemShape(int row, int column);
837
838 /**
839 * Sets the shape for ALL series (optional) and sends a
840 * {@link RendererChangeEvent} to all registered listeners.
841 *
842 * @param shape the shape (<code>null</code> permitted).
843 *
844 * @deprecated This method should no longer be used (as of version 1.0.6).
845 * It is sufficient to rely on {@link #setSeriesShape(int, Shape)} and
846 * {@link #setBaseShape(Shape)}.
847 */
848 public void setShape(Shape shape);
849
850 /**
851 * Returns a shape used to represent the items in a series.
852 *
853 * @param series the series (zero-based index).
854 *
855 * @return The shape (possibly <code>null</code>).
856 *
857 * @see #setSeriesShape(int, Shape)
858 */
859 public Shape getSeriesShape(int series);
860
861 /**
862 * Sets the shape used for a series and sends a {@link RendererChangeEvent}
863 * to all registered listeners.
864 *
865 * @param series the series index (zero-based).
866 * @param shape the shape (<code>null</code> permitted).
867 *
868 * @see #getSeriesShape(int)
869 */
870 public void setSeriesShape(int series, Shape shape);
871
872 // FIXME: add setSeriesShape(int, Shape, boolean) ?
873
874 /**
875 * Returns the base shape.
876 *
877 * @return The shape (never <code>null</code>).
878 *
879 * @see #setBaseShape(Shape)
880 */
881 public Shape getBaseShape();
882
883 /**
884 * Sets the base shape and sends a {@link RendererChangeEvent} to all
885 * registered listeners.
886 *
887 * @param shape the shape (<code>null</code> not permitted).
888 *
889 * @see #getBaseShape()
890 */
891 public void setBaseShape(Shape shape);
892
893 // FIXME: add setBaseShape(Shape, boolean) ?
894
895 // ITEM LABELS VISIBLE
896
897 /**
898 * Returns <code>true</code> if an item label is visible, and
899 * <code>false</code> otherwise.
900 *
901 * @param row the row index (zero-based).
902 * @param column the column index (zero-based).
903 *
904 * @return A boolean.
905 */
906 public boolean isItemLabelVisible(int row, int column);
907
908 /**
909 * Sets a flag that controls whether or not the item labels for ALL series
910 * are visible.
911 *
912 * @param visible the flag.
913 *
914 * @see #setItemLabelsVisible(Boolean)
915 *
916 * @deprecated This method should no longer be used (as of version 1.0.6).
917 * It is sufficient to rely on {@link #setSeriesItemLabelsVisible(int,
918 * Boolean)} and {@link #setBaseItemLabelsVisible(boolean)}.
919 */
920 public void setItemLabelsVisible(boolean visible);
921
922 /**
923 * Sets a flag that controls whether or not the item labels for ALL series
924 * are visible.
925 *
926 * @param visible the flag (<code>null</code> permitted).
927 *
928 * @see #setItemLabelsVisible(boolean)
929 *
930 * @deprecated This method should no longer be used (as of version 1.0.6).
931 * It is sufficient to rely on {@link #setSeriesItemLabelsVisible(int,
932 * Boolean)} and {@link #setBaseItemLabelsVisible(boolean)}.
933 */
934 public void setItemLabelsVisible(Boolean visible);
935
936 /**
937 * Sets the visibility of item labels for ALL series and, if requested,
938 * sends a {@link RendererChangeEvent} to all registered listeners.
939 *
940 * @param visible a flag that controls whether or not the item labels are
941 * visible (<code>null</code> permitted).
942 * @param notify a flag that controls whether or not listeners are
943 * notified.
944 *
945 * @deprecated This method should no longer be used (as of version 1.0.6).
946 * It is sufficient to rely on {@link #setSeriesItemLabelsVisible(int,
947 * Boolean, boolean)} and {@link #setBaseItemLabelsVisible(Boolean,
948 * boolean)}.
949 */
950 public void setItemLabelsVisible(Boolean visible, boolean notify);
951
952 /**
953 * Returns <code>true</code> if the item labels for a series are visible,
954 * and <code>false</code> otherwise.
955 *
956 * @param series the series index (zero-based).
957 *
958 * @return A boolean.
959 *
960 * @see #setSeriesItemLabelsVisible(int, Boolean)
961 */
962 public boolean isSeriesItemLabelsVisible(int series);
963
964 /**
965 * Sets a flag that controls the visibility of the item labels for a series.
966 *
967 * @param series the series index (zero-based).
968 * @param visible the flag.
969 *
970 * @see #isSeriesItemLabelsVisible(int)
971 */
972 public void setSeriesItemLabelsVisible(int series, boolean visible);
973
974 /**
975 * Sets a flag that controls the visibility of the item labels for a series.
976 *
977 * @param series the series index (zero-based).
978 * @param visible the flag (<code>null</code> permitted).
979 *
980 * @see #isSeriesItemLabelsVisible(int)
981 */
982 public void setSeriesItemLabelsVisible(int series, Boolean visible);
983
984 /**
985 * Sets the visibility of item labels for a series and, if requested, sends
986 * a {@link RendererChangeEvent} to all registered listeners.
987 *
988 * @param series the series index (zero-based).
989 * @param visible the visible flag.
990 * @param notify a flag that controls whether or not listeners are
991 * notified.
992 *
993 * @see #isSeriesItemLabelsVisible(int)
994 */
995 public void setSeriesItemLabelsVisible(int series, Boolean visible,
996 boolean notify);
997
998 /**
999 * Returns the base setting for item label visibility. A <code>null</code>
1000 * result should be interpreted as equivalent to <code>Boolean.FALSE</code>
1001 * (this is an error in the API design, the return value should have been
1002 * a boolean primitive).
1003 *
1004 * @return A flag (possibly <code>null</code>).
1005 *
1006 * @see #setBaseItemLabelsVisible(Boolean)
1007 */
1008 public Boolean getBaseItemLabelsVisible();
1009
1010 /**
1011 * Sets the base flag that controls whether or not item labels are visible
1012 * and sends a {@link RendererChangeEvent} to all registered listeners.
1013 *
1014 * @param visible the flag.
1015 *
1016 * @see #getBaseItemLabelsVisible()
1017 */
1018 public void setBaseItemLabelsVisible(boolean visible);
1019
1020 /**
1021 * Sets the base setting for item label visibility and sends a
1022 * {@link RendererChangeEvent} to all registered listeners.
1023 *
1024 * @param visible the flag (<code>null</code> permitted).
1025 *
1026 * @see #getBaseItemLabelsVisible()
1027 */
1028 public void setBaseItemLabelsVisible(Boolean visible);
1029
1030 /**
1031 * Sets the base visibility for item labels and, if requested, sends a
1032 * {@link RendererChangeEvent} to all registered listeners.
1033 *
1034 * @param visible the visibility flag.
1035 * @param notify a flag that controls whether or not listeners are
1036 * notified.
1037 *
1038 * @see #getBaseItemLabelsVisible()
1039 */
1040 public void setBaseItemLabelsVisible(Boolean visible, boolean notify);
1041
1042 // ITEM LABEL GENERATOR
1043
1044 /**
1045 * Returns the item label generator for the specified data item.
1046 *
1047 * @param series the series index (zero-based).
1048 * @param item the item index (zero-based).
1049 *
1050 * @return The generator (possibly <code>null</code>).
1051 */
1052 public CategoryItemLabelGenerator getItemLabelGenerator(int series,
1053 int item);
1054
1055 /**
1056 * Sets the item label generator for ALL series and sends a
1057 * {@link RendererChangeEvent} to all registered listeners. This overrides
1058 * the per-series settings.
1059 *
1060 * @param generator the generator (<code>null</code> permitted).
1061 *
1062 * @deprecated This method should no longer be used (as of version 1.0.6).
1063 * It is sufficient to rely on {@link #setSeriesItemLabelGenerator(int,
1064 * CategoryItemLabelGenerator)} and
1065 * {@link #setBaseItemLabelGenerator(CategoryItemLabelGenerator)}.
1066 */
1067 public void setItemLabelGenerator(CategoryItemLabelGenerator generator);
1068
1069 /**
1070 * Returns the item label generator for a series.
1071 *
1072 * @param series the series index (zero-based).
1073 *
1074 * @return The label generator (possibly <code>null</code>).
1075 *
1076 * @see #setSeriesItemLabelGenerator(int, CategoryItemLabelGenerator)
1077 */
1078 public CategoryItemLabelGenerator getSeriesItemLabelGenerator(int series);
1079
1080 /**
1081 * Sets the item label generator for a series and sends a
1082 * {@link RendererChangeEvent} to all registered listeners.
1083 *
1084 * @param series the series index (zero-based).
1085 * @param generator the generator.
1086 *
1087 * @see #getSeriesItemLabelGenerator(int)
1088 */
1089 public void setSeriesItemLabelGenerator(int series,
1090 CategoryItemLabelGenerator generator);
1091
1092 // FIXME: add setSeriesItemLabelGenerator(int, CategoryItemLabelGenerator,
1093 // boolean)
1094
1095 /**
1096 * Returns the base item label generator.
1097 *
1098 * @return The generator (possibly <code>null</code>).
1099 *
1100 * @see #setBaseItemLabelGenerator(CategoryItemLabelGenerator)
1101 */
1102 public CategoryItemLabelGenerator getBaseItemLabelGenerator();
1103
1104 /**
1105 * Sets the base item label generator and sends a
1106 * {@link RendererChangeEvent} to all registered listeners.
1107 *
1108 * @param generator the generator (<code>null</code> permitted).
1109 *
1110 * @see #getBaseItemLabelGenerator()
1111 */
1112 public void setBaseItemLabelGenerator(CategoryItemLabelGenerator generator);
1113
1114 // FIXME: add setBaseItemLabelGenerator(CategoryItemLabelGenerator,
1115 // boolean) ?
1116
1117 // TOOL TIP GENERATOR
1118
1119 /**
1120 * Returns the tool tip generator that should be used for the specified
1121 * item. This method looks up the generator using the "three-layer"
1122 * approach outlined in the general description of this interface.
1123 *
1124 * @param row the row index (zero-based).
1125 * @param column the column index (zero-based).
1126 *
1127 * @return The generator (possibly <code>null</code>).
1128 */
1129 public CategoryToolTipGenerator getToolTipGenerator(int row, int column);
1130
1131 /**
1132 * Returns the tool tip generator that will be used for ALL items in the
1133 * dataset (the "layer 0" generator).
1134 *
1135 * @return A tool tip generator (possibly <code>null</code>).
1136 *
1137 * @see #setToolTipGenerator(CategoryToolTipGenerator)
1138 *
1139 * @deprecated This method should no longer be used (as of version 1.0.6).
1140 * It is sufficient to rely on {@link #getSeriesToolTipGenerator(int)}
1141 * and {@link #getBaseToolTipGenerator()}.
1142 */
1143 public CategoryToolTipGenerator getToolTipGenerator();
1144
1145 /**
1146 * Sets the tool tip generator for ALL series and sends a
1147 * {@link org.jfree.chart.event.RendererChangeEvent} to all registered
1148 * listeners.
1149 *
1150 * @param generator the generator (<code>null</code> permitted).
1151 *
1152 * @see #getToolTipGenerator()
1153 *
1154 * @deprecated This method should no longer be used (as of version 1.0.6).
1155 * It is sufficient to rely on {@link #setSeriesToolTipGenerator(int,
1156 * CategoryToolTipGenerator)} and
1157 * {@link #setBaseToolTipGenerator(CategoryToolTipGenerator)}.
1158 */
1159 public void setToolTipGenerator(CategoryToolTipGenerator generator);
1160
1161 /**
1162 * Returns the tool tip generator for the specified series (a "layer 1"
1163 * generator).
1164 *
1165 * @param series the series index (zero-based).
1166 *
1167 * @return The tool tip generator (possibly <code>null</code>).
1168 *
1169 * @see #setSeriesToolTipGenerator(int, CategoryToolTipGenerator)
1170 */
1171 public CategoryToolTipGenerator getSeriesToolTipGenerator(int series);
1172
1173 /**
1174 * Sets the tool tip generator for a series and sends a
1175 * {@link org.jfree.chart.event.RendererChangeEvent} to all registered
1176 * listeners.
1177 *
1178 * @param series the series index (zero-based).
1179 * @param generator the generator (<code>null</code> permitted).
1180 *
1181 * @see #getSeriesToolTipGenerator(int)
1182 */
1183 public void setSeriesToolTipGenerator(int series,
1184 CategoryToolTipGenerator generator);
1185
1186 // FIXME: add setSeriesToolTipGenerator(int, CategoryToolTipGenerator,
1187 // boolean) ?
1188
1189 /**
1190 * Returns the base tool tip generator (the "layer 2" generator).
1191 *
1192 * @return The tool tip generator (possibly <code>null</code>).
1193 *
1194 * @see #setBaseToolTipGenerator(CategoryToolTipGenerator)
1195 */
1196 public CategoryToolTipGenerator getBaseToolTipGenerator();
1197
1198 /**
1199 * Sets the base tool tip generator and sends a
1200 * {@link org.jfree.chart.event.RendererChangeEvent} to all registered
1201 * listeners.
1202 *
1203 * @param generator the generator (<code>null</code> permitted).
1204 *
1205 * @see #getBaseToolTipGenerator()
1206 */
1207 public void setBaseToolTipGenerator(CategoryToolTipGenerator generator);
1208
1209 // FIXME: add setBaseToolTipGenerator(CategoryToolTipGenerator, boolean) ?
1210
1211 //// ITEM LABEL FONT //////////////////////////////////////////////////////
1212
1213 /**
1214 * Returns the font for an item label.
1215 *
1216 * @param row the row index (zero-based).
1217 * @param column the column index (zero-based).
1218 *
1219 * @return The font (never <code>null</code>).
1220 */
1221 public Font getItemLabelFont(int row, int column);
1222
1223 /**
1224 * Returns the font used for all item labels. This may be
1225 * <code>null</code>, in which case the per series font settings will apply.
1226 *
1227 * @return The font (possibly <code>null</code>).
1228 *
1229 * @see #setItemLabelFont(Font)
1230 *
1231 * @deprecated This method should no longer be used (as of version 1.0.6).
1232 * It is sufficient to rely on {@link #getSeriesItemLabelFont(int)} and
1233 * {@link #getBaseItemLabelFont()}.
1234 */
1235 public Font getItemLabelFont();
1236
1237 /**
1238 * Sets the item label font for ALL series and sends a
1239 * {@link RendererChangeEvent} to all registered listeners. You can set
1240 * this to <code>null</code> if you prefer to set the font on a per series
1241 * basis.
1242 *
1243 * @param font the font (<code>null</code> permitted).
1244 *
1245 * @see #getItemLabelFont()
1246 *
1247 * @deprecated This method should no longer be used (as of version 1.0.6).
1248 * It is sufficient to rely on {@link #setSeriesItemLabelFont(int,
1249 * Font)} and {@link #setBaseItemLabelFont(Font)}.
1250 */
1251 public void setItemLabelFont(Font font);
1252
1253 /**
1254 * Returns the font for all the item labels in a series.
1255 *
1256 * @param series the series index (zero-based).
1257 *
1258 * @return The font (possibly <code>null</code>).
1259 *
1260 * @see #setSeriesItemLabelFont(int, Font)
1261 */
1262 public Font getSeriesItemLabelFont(int series);
1263
1264 /**
1265 * Sets the item label font for a series and sends a
1266 * {@link RendererChangeEvent} to all registered listeners.
1267 *
1268 * @param series the series index (zero-based).
1269 * @param font the font (<code>null</code> permitted).
1270 *
1271 * @see #getSeriesItemLabelFont(int)
1272 */
1273 public void setSeriesItemLabelFont(int series, Font font);
1274
1275 // FIXME: add setSeriesItemLabelFont(int, Font, boolean) ?
1276
1277 /**
1278 * Returns the base item label font (this is used when no other font
1279 * setting is available).
1280 *
1281 * @return The font (<code>never</code> null).
1282 *
1283 * @see #setBaseItemLabelFont(Font)
1284 */
1285 public Font getBaseItemLabelFont();
1286
1287 /**
1288 * Sets the base item label font and sends a {@link RendererChangeEvent}
1289 * to all registered listeners.
1290 *
1291 * @param font the font (<code>null</code> not permitted).
1292 *
1293 * @see #getBaseItemLabelFont()
1294 */
1295 public void setBaseItemLabelFont(Font font);
1296
1297 // FIXME: add setBaseItemLabelFont(Font, boolean) ?
1298
1299 //// ITEM LABEL PAINT /////////////////////////////////////////////////////
1300
1301 /**
1302 * Returns the paint used to draw an item label.
1303 *
1304 * @param row the row index (zero based).
1305 * @param column the column index (zero based).
1306 *
1307 * @return The paint (never <code>null</code>).
1308 */
1309 public Paint getItemLabelPaint(int row, int column);
1310
1311 /**
1312 * Returns the paint used for all item labels. This may be
1313 * <code>null</code>, in which case the per series paint settings will
1314 * apply.
1315 *
1316 * @return The paint (possibly <code>null</code>).
1317 *
1318 * @see #setItemLabelPaint(Paint)
1319 *
1320 * @deprecated This method should no longer be used (as of version 1.0.6).
1321 * It is sufficient to rely on {@link #getSeriesItemLabelPaint(int)}
1322 * and {@link #getBaseItemLabelPaint()}.
1323 */
1324 public Paint getItemLabelPaint();
1325
1326 /**
1327 * Sets the item label paint for ALL series and sends a
1328 * {@link RendererChangeEvent} to all registered listeners.
1329 *
1330 * @param paint the paint (<code>null</code> permitted).
1331 *
1332 * @see #getItemLabelPaint()
1333 *
1334 * @deprecated This method should no longer be used (as of version 1.0.6).
1335 * It is sufficient to rely on {@link #setSeriesItemLabelPaint(int,
1336 * Paint)} and {@link #setBaseItemLabelPaint(Paint)}.
1337 */
1338 public void setItemLabelPaint(Paint paint);
1339
1340 /**
1341 * Returns the paint used to draw the item labels for a series.
1342 *
1343 * @param series the series index (zero based).
1344 *
1345 * @return The paint (possibly <code>null<code>).
1346 *
1347 * @see #setSeriesItemLabelPaint(int, Paint)
1348 */
1349 public Paint getSeriesItemLabelPaint(int series);
1350
1351 /**
1352 * Sets the item label paint for a series and sends a
1353 * {@link RendererChangeEvent} to all registered listeners.
1354 *
1355 * @param series the series (zero based index).
1356 * @param paint the paint (<code>null</code> permitted).
1357 *
1358 * @see #getSeriesItemLabelPaint(int)
1359 */
1360 public void setSeriesItemLabelPaint(int series, Paint paint);
1361
1362 // FIXME: add setSeriesItemLabelPaint(int, Paint, boolean) ?
1363
1364 /**
1365 * Returns the base item label paint.
1366 *
1367 * @return The paint (never <code>null<code>).
1368 *
1369 * @see #setBaseItemLabelPaint(Paint)
1370 */
1371 public Paint getBaseItemLabelPaint();
1372
1373 /**
1374 * Sets the base item label paint and sends a {@link RendererChangeEvent}
1375 * to all registered listeners.
1376 *
1377 * @param paint the paint (<code>null</code> not permitted).
1378 *
1379 * @see #getBaseItemLabelPaint()
1380 */
1381 public void setBaseItemLabelPaint(Paint paint);
1382
1383 // FIXME: add setBaseItemLabelPaint(Paint, boolean) ?
1384
1385 // POSITIVE ITEM LABEL POSITION...
1386
1387 /**
1388 * Returns the item label position for positive values.
1389 *
1390 * @param row the row index (zero-based).
1391 * @param column the column index (zero-based).
1392 *
1393 * @return The item label position (never <code>null</code>).
1394 */
1395 public ItemLabelPosition getPositiveItemLabelPosition(int row, int column);
1396
1397 /**
1398 * Returns the item label position for positive values in ALL series.
1399 *
1400 * @return The item label position (possibly <code>null</code>).
1401 *
1402 * @see #setPositiveItemLabelPosition(ItemLabelPosition)
1403 *
1404 * @deprecated This method should no longer be used (as of version 1.0.6).
1405 * It is sufficient to rely on
1406 * {@link #getSeriesPositiveItemLabelPosition(int)}
1407 * and {@link #getBasePositiveItemLabelPosition()}.
1408 */
1409 public ItemLabelPosition getPositiveItemLabelPosition();
1410
1411 /**
1412 * Sets the item label position for positive values in ALL series, and
1413 * sends a {@link RendererChangeEvent} to all registered listeners. You
1414 * need to set this to <code>null</code> to expose the settings for
1415 * individual series.
1416 *
1417 * @param position the position (<code>null</code> permitted).
1418 *
1419 * @see #getPositiveItemLabelPosition()
1420 *
1421 * @deprecated This method should no longer be used (as of version 1.0.6).
1422 * It is sufficient to rely on
1423 * {@link #setSeriesPositiveItemLabelPosition(int, ItemLabelPosition)}
1424 * and {@link #setBasePositiveItemLabelPosition(ItemLabelPosition)}.
1425 */
1426 public void setPositiveItemLabelPosition(ItemLabelPosition position);
1427
1428 /**
1429 * Sets the positive item label position for ALL series and (if requested)
1430 * sends a {@link RendererChangeEvent} to all registered listeners.
1431 *
1432 * @param position the position (<code>null</code> permitted).
1433 * @param notify notify registered listeners?
1434 *
1435 * @see #getPositiveItemLabelPosition()
1436 *
1437 * @deprecated This method should no longer be used (as of version 1.0.6).
1438 * It is sufficient to rely on
1439 * {@link #setSeriesPositiveItemLabelPosition(int, ItemLabelPosition,
1440 * boolean)} and {@link #setBasePositiveItemLabelPosition(
1441 * ItemLabelPosition, boolean)}.
1442 */
1443 public void setPositiveItemLabelPosition(ItemLabelPosition position,
1444 boolean notify);
1445
1446 /**
1447 * Returns the item label position for all positive values in a series.
1448 *
1449 * @param series the series index (zero-based).
1450 *
1451 * @return The item label position.
1452 *
1453 * @see #setSeriesPositiveItemLabelPosition(int, ItemLabelPosition)
1454 */
1455 public ItemLabelPosition getSeriesPositiveItemLabelPosition(int series);
1456
1457 /**
1458 * Sets the item label position for all positive values in a series and
1459 * sends a {@link RendererChangeEvent} to all registered listeners.
1460 *
1461 * @param series the series index (zero-based).
1462 * @param position the position (<code>null</code> permitted).
1463 *
1464 * @see #getSeriesPositiveItemLabelPosition(int)
1465 */
1466 public void setSeriesPositiveItemLabelPosition(int series,
1467 ItemLabelPosition position);
1468
1469 /**
1470 * Sets the item label position for all positive values in a series and (if
1471 * requested) sends a {@link RendererChangeEvent} to all registered
1472 * listeners.
1473 *
1474 * @param series the series index (zero-based).
1475 * @param position the position (<code>null</code> permitted).
1476 * @param notify notify registered listeners?
1477 *
1478 * @see #getSeriesPositiveItemLabelPosition(int)
1479 */
1480 public void setSeriesPositiveItemLabelPosition(int series,
1481 ItemLabelPosition position, boolean notify);
1482
1483 /**
1484 * Returns the base positive item label position.
1485 *
1486 * @return The position.
1487 *
1488 * @see #setBasePositiveItemLabelPosition(ItemLabelPosition)
1489 */
1490 public ItemLabelPosition getBasePositiveItemLabelPosition();
1491
1492 /**
1493 * Sets the base positive item label position.
1494 *
1495 * @param position the position.
1496 *
1497 * @see #getBasePositiveItemLabelPosition()
1498 */
1499 public void setBasePositiveItemLabelPosition(ItemLabelPosition position);
1500
1501 /**
1502 * Sets the base positive item label position and, if requested, sends a
1503 * {@link RendererChangeEvent} to all registered listeners.
1504 *
1505 * @param position the position.
1506 * @param notify notify registered listeners?
1507 *
1508 * @see #getBasePositiveItemLabelPosition()
1509 */
1510 public void setBasePositiveItemLabelPosition(ItemLabelPosition position,
1511 boolean notify);
1512
1513
1514 // NEGATIVE ITEM LABEL POSITION...
1515
1516 /**
1517 * Returns the item label position for negative values. This method can be
1518 * overridden to provide customisation of the item label position for
1519 * individual data items.
1520 *
1521 * @param row the row index (zero-based).
1522 * @param column the column (zero-based).
1523 *
1524 * @return The item label position.
1525 */
1526 public ItemLabelPosition getNegativeItemLabelPosition(int row, int column);
1527
1528 /**
1529 * Returns the item label position for negative values in ALL series.
1530 *
1531 * @return The item label position (possibly <code>null</code>).
1532 *
1533 * @see #setNegativeItemLabelPosition(ItemLabelPosition)
1534 *
1535 * @deprecated This method should no longer be used (as of version 1.0.6).
1536 * It is sufficient to rely on
1537 * {@link #getSeriesNegativeItemLabelPosition(int)}
1538 * and {@link #getBaseNegativeItemLabelPosition()}.
1539 */
1540 public ItemLabelPosition getNegativeItemLabelPosition();
1541
1542 /**
1543 * Sets the item label position for negative values in ALL series, and
1544 * sends a {@link RendererChangeEvent} to all registered listeners. You
1545 * need to set this to <code>null</code> to expose the settings for
1546 * individual series.
1547 *
1548 * @param position the position (<code>null</code> permitted).
1549 *
1550 * @see #getNegativeItemLabelPosition()
1551 *
1552 * @deprecated This method should no longer be used (as of version 1.0.6).
1553 * It is sufficient to rely on
1554 * {@link #setSeriesNegativeItemLabelPosition(int, ItemLabelPosition)}
1555 * and {@link #setBaseNegativeItemLabelPosition(ItemLabelPosition)}.
1556 */
1557 public void setNegativeItemLabelPosition(ItemLabelPosition position);
1558
1559 /**
1560 * Sets the item label position for negative values in ALL series and (if
1561 * requested) sends a {@link RendererChangeEvent} to all registered
1562 * listeners.
1563 *
1564 * @param position the position (<code>null</code> permitted).
1565 * @param notify notify registered listeners?
1566 *
1567 * @see #getNegativeItemLabelPosition()
1568 *
1569 * @deprecated This method should no longer be used (as of version 1.0.6).
1570 * It is sufficient to rely on
1571 * {@link #setSeriesNegativeItemLabelPosition(int, ItemLabelPosition,
1572 * boolean)} and {@link #setBaseNegativeItemLabelPosition(
1573 * ItemLabelPosition, boolean)}.
1574 */
1575 public void setNegativeItemLabelPosition(ItemLabelPosition position,
1576 boolean notify);
1577
1578 /**
1579 * Returns the item label position for all negative values in a series.
1580 *
1581 * @param series the series index (zero-based).
1582 *
1583 * @return The item label position.
1584 *
1585 * @see #setSeriesNegativeItemLabelPosition(int, ItemLabelPosition)
1586 */
1587 public ItemLabelPosition getSeriesNegativeItemLabelPosition(int series);
1588
1589 /**
1590 * Sets the item label position for negative values in a series and sends a
1591 * {@link RendererChangeEvent} to all registered listeners.
1592 *
1593 * @param series the series index (zero-based).
1594 * @param position the position (<code>null</code> permitted).
1595 *
1596 * @see #getSeriesNegativeItemLabelPosition(int)
1597 */
1598 public void setSeriesNegativeItemLabelPosition(int series,
1599 ItemLabelPosition position);
1600
1601 /**
1602 * Sets the item label position for negative values in a series and (if
1603 * requested) sends a {@link RendererChangeEvent} to all registered
1604 * listeners.
1605 *
1606 * @param series the series index (zero-based).
1607 * @param position the position (<code>null</code> permitted).
1608 * @param notify notify registered listeners?
1609 *
1610 * @see #getSeriesNegativeItemLabelPosition(int)
1611 */
1612 public void setSeriesNegativeItemLabelPosition(int series,
1613 ItemLabelPosition position,
1614 boolean notify);
1615
1616 /**
1617 * Returns the base item label position for negative values.
1618 *
1619 * @return The position.
1620 *
1621 * @see #setBaseNegativeItemLabelPosition(ItemLabelPosition)
1622 */
1623 public ItemLabelPosition getBaseNegativeItemLabelPosition();
1624
1625 /**
1626 * Sets the base item label position for negative values and sends a
1627 * {@link RendererChangeEvent} to all registered listeners.
1628 *
1629 * @param position the position.
1630 *
1631 * @see #getBaseNegativeItemLabelPosition()
1632 */
1633 public void setBaseNegativeItemLabelPosition(ItemLabelPosition position);
1634
1635 /**
1636 * Sets the base negative item label position and, if requested, sends a
1637 * {@link RendererChangeEvent} to all registered listeners.
1638 *
1639 * @param position the position.
1640 * @param notify notify registered listeners?
1641 *
1642 * @see #getBaseNegativeItemLabelPosition()
1643 */
1644 public void setBaseNegativeItemLabelPosition(ItemLabelPosition position,
1645 boolean notify);
1646
1647 // CREATE ENTITIES
1648 // FIXME: these methods should be defined
1649
1650 // public boolean getItemCreateEntity(int series, int item);
1651 //
1652 // public Boolean getSeriesCreateEntities(int series);
1653 //
1654 // public void setSeriesCreateEntities(int series, Boolean create);
1655 //
1656 // public void setSeriesCreateEntities(int series, Boolean create,
1657 // boolean notify);
1658 //
1659 // public boolean getBaseCreateEntities();
1660 //
1661 // public void setBaseCreateEntities(boolean create);
1662 //
1663 // public void setBaseCreateEntities(boolean create, boolean notify);
1664
1665
1666 // ITEM URL GENERATOR
1667
1668 /**
1669 * Returns the URL generator for an item.
1670 *
1671 * @param series the series index (zero-based).
1672 * @param item the item index (zero-based).
1673 *
1674 * @return The item URL generator.
1675 */
1676 public CategoryURLGenerator getItemURLGenerator(int series, int item);
1677
1678 /**
1679 * Sets the item URL generator for ALL series.
1680 *
1681 * @param generator the generator.
1682 *
1683 * @see #getSeriesItemURLGenerator(int)
1684 *
1685 * @deprecated This method should no longer be used (as of version 1.0.6).
1686 * It is sufficient to rely on {@link #setSeriesItemURLGenerator(int,
1687 * CategoryURLGenerator)} and
1688 * {@link #setBaseItemURLGenerator(CategoryURLGenerator)}.
1689 */
1690 public void setItemURLGenerator(CategoryURLGenerator generator);
1691
1692 /**
1693 * Returns the item URL generator for a series.
1694 *
1695 * @param series the series index (zero-based).
1696 *
1697 * @return The URL generator.
1698 *
1699 * @see #setSeriesItemURLGenerator(int, CategoryURLGenerator)
1700 */
1701 public CategoryURLGenerator getSeriesItemURLGenerator(int series);
1702
1703 /**
1704 * Sets the item URL generator for a series.
1705 *
1706 * @param series the series index (zero-based).
1707 * @param generator the generator.
1708 *
1709 * @see #getSeriesItemURLGenerator(int)
1710 */
1711 public void setSeriesItemURLGenerator(int series,
1712 CategoryURLGenerator generator);
1713
1714 // FIXME: add setSeriesItemURLGenerator(int, CategoryURLGenerator, boolean)?
1715
1716 /**
1717 * Returns the base item URL generator.
1718 *
1719 * @return The item URL generator (possibly <code>null</code>).
1720 *
1721 * @see #setBaseItemURLGenerator(CategoryURLGenerator)
1722 */
1723 public CategoryURLGenerator getBaseItemURLGenerator();
1724
1725 /**
1726 * Sets the base item URL generator and sends a {@link RendererChangeEvent}
1727 * to all registered listeners.
1728 *
1729 * @param generator the item URL generator (<code>null</code> permitted).
1730 *
1731 * @see #getBaseItemURLGenerator()
1732 */
1733 public void setBaseItemURLGenerator(CategoryURLGenerator generator);
1734
1735 // FIXME: add setBaseItemURLGenerator(CategoryURLGenerator, boolean) ?
1736
1737 /**
1738 * Returns a legend item for a series. This method can return
1739 * <code>null</code>, in which case the series will have no entry in the
1740 * legend.
1741 *
1742 * @param datasetIndex the dataset index (zero-based).
1743 * @param series the series (zero-based index).
1744 *
1745 * @return The legend item (possibly <code>null</code>).
1746 */
1747 public LegendItem getLegendItem(int datasetIndex, int series);
1748
1749 /**
1750 * Draws a background for the data area.
1751 *
1752 * @param g2 the graphics device.
1753 * @param plot the plot.
1754 * @param dataArea the data area.
1755 */
1756 public void drawBackground(Graphics2D g2,
1757 CategoryPlot plot,
1758 Rectangle2D dataArea);
1759
1760 /**
1761 * Draws an outline for the data area.
1762 *
1763 * @param g2 the graphics device.
1764 * @param plot the plot.
1765 * @param dataArea the data area.
1766 */
1767 public void drawOutline(Graphics2D g2,
1768 CategoryPlot plot,
1769 Rectangle2D dataArea);
1770
1771 /**
1772 * Draws a single data item.
1773 *
1774 * @param g2 the graphics device.
1775 * @param state state information for one chart.
1776 * @param dataArea the data plot area.
1777 * @param plot the plot.
1778 * @param domainAxis the domain axis.
1779 * @param rangeAxis the range axis.
1780 * @param dataset the data.
1781 * @param row the row index (zero-based).
1782 * @param column the column index (zero-based).
1783 * @param pass the pass index.
1784 */
1785 public void drawItem(Graphics2D g2,
1786 CategoryItemRendererState state,
1787 Rectangle2D dataArea,
1788 CategoryPlot plot,
1789 CategoryAxis domainAxis,
1790 ValueAxis rangeAxis,
1791 CategoryDataset dataset,
1792 int row,
1793 int column,
1794 int pass);
1795
1796 /**
1797 * Draws a grid line against the domain axis.
1798 *
1799 * @param g2 the graphics device.
1800 * @param plot the plot.
1801 * @param dataArea the area for plotting data (not yet adjusted for any
1802 * 3D effect).
1803 * @param value the value.
1804 *
1805 * @see #drawRangeGridline(Graphics2D, CategoryPlot, ValueAxis,
1806 * Rectangle2D, double)
1807 */
1808 public void drawDomainGridline(Graphics2D g2,
1809 CategoryPlot plot,
1810 Rectangle2D dataArea,
1811 double value);
1812
1813 /**
1814 * Draws a grid line against the range axis.
1815 *
1816 * @param g2 the graphics device.
1817 * @param plot the plot.
1818 * @param axis the value axis.
1819 * @param dataArea the area for plotting data (not yet adjusted for any
1820 * 3D effect).
1821 * @param value the value.
1822 *
1823 * @see #drawDomainGridline(Graphics2D, CategoryPlot, Rectangle2D, double)
1824 */
1825 public void drawRangeGridline(Graphics2D g2,
1826 CategoryPlot plot,
1827 ValueAxis axis,
1828 Rectangle2D dataArea,
1829 double value);
1830
1831 /**
1832 * Draws a line (or some other marker) to indicate a particular category on
1833 * the domain axis.
1834 *
1835 * @param g2 the graphics device.
1836 * @param plot the plot.
1837 * @param axis the category axis.
1838 * @param marker the marker.
1839 * @param dataArea the area for plotting data (not including 3D effect).
1840 *
1841 * @see #drawRangeMarker(Graphics2D, CategoryPlot, ValueAxis, Marker,
1842 * Rectangle2D)
1843 */
1844 public void drawDomainMarker(Graphics2D g2,
1845 CategoryPlot plot,
1846 CategoryAxis axis,
1847 CategoryMarker marker,
1848 Rectangle2D dataArea);
1849
1850 /**
1851 * Draws a line (or some other marker) to indicate a particular value on
1852 * the range axis.
1853 *
1854 * @param g2 the graphics device.
1855 * @param plot the plot.
1856 * @param axis the value axis.
1857 * @param marker the marker.
1858 * @param dataArea the area for plotting data (not including 3D effect).
1859 *
1860 * @see #drawDomainMarker(Graphics2D, CategoryPlot, CategoryAxis,
1861 * CategoryMarker, Rectangle2D)
1862 */
1863 public void drawRangeMarker(Graphics2D g2,
1864 CategoryPlot plot,
1865 ValueAxis axis,
1866 Marker marker,
1867 Rectangle2D dataArea);
1868
1869 }