ScriptCharts


1   /*******************************************************************************
2    * Copyright (c) 2004 Actuate Corporation.
3    * All rights reserved. This program and the accompanying materials
4    * are made available under the terms of the Eclipse Public License v1.0
5    * which accompanies this distribution, and is available at
6    * http://www.eclipse.org/legal/epl-v10.html
7    *
8    * Contributors:
9    *  Actuate Corporation  - initial API and implementation
10   *******************************************************************************/
11  
12  package org.eclipse.birt.chart.examples.api.script;
13  
14  import java.util.Locale  ;
15  import org.eclipse.birt.chart.model.Chart;
16  import org.eclipse.birt.chart.model.ChartWithAxes;
17  import org.eclipse.birt.chart.model.ChartWithoutAxes;
18  import org.eclipse.birt.chart.model.attribute.AxisType;
19  import org.eclipse.birt.chart.model.attribute.IntersectionType;
20  import org.eclipse.birt.chart.model.attribute.LegendItemType;
21  import org.eclipse.birt.chart.model.attribute.TickStyle;
22  import org.eclipse.birt.chart.model.attribute.impl.ColorDefinitionImpl;
23  import org.eclipse.birt.chart.model.component.Axis;
24  import org.eclipse.birt.chart.model.component.MarkerLine;
25  import org.eclipse.birt.chart.model.component.MarkerRange;
26  import org.eclipse.birt.chart.model.component.Series;
27  import org.eclipse.birt.chart.model.component.impl.MarkerLineImpl;
28  import org.eclipse.birt.chart.model.component.impl.MarkerRangeImpl;
29  import org.eclipse.birt.chart.model.component.impl.SeriesImpl;
30  import org.eclipse.birt.chart.model.data.NumberDataSet;
31  import org.eclipse.birt.chart.model.data.SeriesDefinition;
32  import org.eclipse.birt.chart.model.data.TextDataSet;
33  import org.eclipse.birt.chart.model.data.impl.NumberDataElementImpl;
34  import org.eclipse.birt.chart.model.data.impl.NumberDataSetImpl;
35  import org.eclipse.birt.chart.model.data.impl.SeriesDefinitionImpl;
36  import org.eclipse.birt.chart.model.data.impl.TextDataSetImpl;
37  import org.eclipse.birt.chart.model.impl.ChartWithAxesImpl;
38  import org.eclipse.birt.chart.model.impl.ChartWithoutAxesImpl;
39  import org.eclipse.birt.chart.model.type.BarSeries;
40  import org.eclipse.birt.chart.model.type.PieSeries;
41  import org.eclipse.birt.chart.model.type.impl.BarSeriesImpl;
42  import org.eclipse.birt.chart.model.type.impl.PieSeriesImpl;
43  
44  public class ScriptCharts
45  {
46  
47      protected static final Chart createChart_Axis( )
48      {
49          ChartWithAxes cwaBar = ChartWithAxesImpl.create( );
50          cwaBar.setScript( "function beforeDrawAxisLabel(axis, label, scriptContext)" //$NON-NLS-1$
51                  + "{importPackage(Packages.org.eclipse.birt.chart.model.attribute); " //$NON-NLS-1$
52                  + "if (axis.getType() == AxisType.TEXT_LITERAL)" //$NON-NLS-1$
53                  + "label.getCaption( ).getColor( ).set( 140, 198, 62 );" //$NON-NLS-1$
54                  + "else label.getCaption().getColor( ).set( 208, 32, 0);}" //$NON-NLS-1$
55  
56                  + "function beforeDrawAxisTitle(axis, title, scriptContext)" //$NON-NLS-1$
57                  + "{importPackage(Packages.org.eclipse.birt.chart.model.attribute);" //$NON-NLS-1$
58                  + "{ if (axis.getType() == AxisType.LINEAR_LITERAL)" //$NON-NLS-1$
59                  + "title.getCaption( ).setValue( \"Y-Axis Title By JavaScript\");}" //$NON-NLS-1$
60                  + "title.getCaption( ).getColor( ).set( 32, 168, 255 );}" //$NON-NLS-1$
61          );
62  
63          // X-Axis
64          Axis xAxisPrimary = cwaBar.getPrimaryBaseAxes( )[0];
65          xAxisPrimary.setType( AxisType.TEXT_LITERAL );
66          xAxisPrimary.getOrigin( ).setType( IntersectionType.VALUE_LITERAL );
67          xAxisPrimary.getTitle( ).setVisible( true );
68  
69          // Y-Axis
70          Axis yAxisPrimary = cwaBar.getPrimaryOrthogonalAxis( xAxisPrimary );
71          yAxisPrimary.getMajorGrid( ).setTickStyle( TickStyle.LEFT_LITERAL );
72          yAxisPrimary.setType( AxisType.LINEAR_LITERAL );
73          yAxisPrimary.getTitle( ).setVisible( true );
74  
75          // Data Set
76          TextDataSet categoryValues = TextDataSetImpl.create( new String  []{
77                  "Item 1", "Item 2", "Item 3"} ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
78          NumberDataSet orthoValues = NumberDataSetImpl.create( new double[]{
79                  8, 18, -15
80          } );
81  
82          // X-Series
83          Series seCategory = SeriesImpl.create( );
84          seCategory.setDataSet( categoryValues );
85  
86          SeriesDefinition sdX = SeriesDefinitionImpl.create( );
87          xAxisPrimary.getSeriesDefinitions( ).add( sdX );
88          sdX.getSeries( ).add( seCategory );
89  
90          // Y-Series
91          BarSeries bs = (BarSeries) BarSeriesImpl.create( );
92          bs.setDataSet( orthoValues );
93          bs.getLabel( ).setVisible( true );
94  
95          SeriesDefinition sdY = SeriesDefinitionImpl.create( );
96          yAxisPrimary.getSeriesDefinitions( ).add( sdY );
97          sdY.getSeries( ).add( bs );
98  
99          return cwaBar;
100     }
101 
102     protected static final Chart createChart_DataPoints( )
103     {
104         ChartWithAxes cwaBar = ChartWithAxesImpl.create( );
105         cwaBar.setScript( "function beforeDrawDataPointLabel(dataPoints, label, scriptContext)" //$NON-NLS-1$
106                 + "{val = dataPoints.getOrthogonalValue( );" //$NON-NLS-1$
107                 + "clr = label.getCaption( ).getColor( );" //$NON-NLS-1$
108                 + "if ( val < -10 ) clr.set( 32, 168, 255 );" //$NON-NLS-1$
109                 + "else if ( ( val >= -10 ) & ( val <=10 ) ) clr.set( 168, 0, 208 );" //$NON-NLS-1$
110                 + "else if ( val > 10 ) clr.set( 0, 208, 32 );}"//$NON-NLS-1$
111         );
112 
113         // X-Axis
114         Axis xAxisPrimary = cwaBar.getPrimaryBaseAxes( )[0];
115         xAxisPrimary.setType( AxisType.TEXT_LITERAL );
116         xAxisPrimary.getOrigin( ).setType( IntersectionType.VALUE_LITERAL );
117 
118         // Y-Axis
119         Axis yAxisPrimary = cwaBar.getPrimaryOrthogonalAxis( xAxisPrimary );
120         yAxisPrimary.getMajorGrid( ).setTickStyle( TickStyle.LEFT_LITERAL );
121         yAxisPrimary.setType( AxisType.LINEAR_LITERAL );
122 
123         // Data Set
124         TextDataSet categoryValues = TextDataSetImpl.create( new String  []{
125                 "Item 1", "Item 2", "Item 3"} ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
126         NumberDataSet orthoValues = NumberDataSetImpl.create( new double[]{
127                 8, 18, -15
128         } );
129 
130         // X-Series
131         Series seCategory = SeriesImpl.create( );
132         seCategory.setDataSet( categoryValues );
133 
134         SeriesDefinition sdX = SeriesDefinitionImpl.create( );
135         xAxisPrimary.getSeriesDefinitions( ).add( sdX );
136         sdX.getSeries( ).add( seCategory );
137 
138         // Y-Series
139         BarSeries bs = (BarSeries) BarSeriesImpl.create( );
140         bs.setDataSet( orthoValues );
141         bs.getLabel( ).setVisible( true );
142 
143         SeriesDefinition sdY = SeriesDefinitionImpl.create( );
144         yAxisPrimary.getSeriesDefinitions( ).add( sdY );
145         sdY.getSeries( ).add( bs );
146 
147         return cwaBar;
148     }
149 
150     protected static final Chart createChart_Marker( )
151     {
152         ChartWithAxes cwaBar = ChartWithAxesImpl.create( );
153         Locale.setDefault( Locale.US );
154         cwaBar.setScript( "function beforeDrawMarkerLine(axis, line, scriptContext)" //$NON-NLS-1$
155                 + "{ importPackage(Packages.java.util);" //$NON-NLS-1$
156                 + "if (scriptContext.getLocale().equals(Locale.US))" //$NON-NLS-1$
157                 + "{line.getLabel().getCaption( ).getColor().set( 165, 184, 55 );" //$NON-NLS-1$
158                 + "line.getLineAttributes().getColor().set( 165, 184, 55 );}}" //$NON-NLS-1$
159 
160                 + "function beforeDrawMarkerRange(axis, range, scriptContext)" //$NON-NLS-1$
161                 + "{range.getLabel().getCaption().getColor().set( 225, 104, 105 );}" //$NON-NLS-1$
162         );
163 
164         // X-Axis
165         Axis xAxisPrimary = cwaBar.getPrimaryBaseAxes( )[0];
166         xAxisPrimary.setType( AxisType.TEXT_LITERAL );
167         xAxisPrimary.getOrigin( ).setType( IntersectionType.VALUE_LITERAL );
168 
169         // Y-Axis
170         Axis yAxisPrimary = cwaBar.getPrimaryOrthogonalAxis( xAxisPrimary );
171         yAxisPrimary.getMajorGrid( ).setTickStyle( TickStyle.LEFT_LITERAL );
172         yAxisPrimary.setType( AxisType.LINEAR_LITERAL );
173 
174         MarkerLine ml = MarkerLineImpl.create( yAxisPrimary,
175                 NumberDataElementImpl.create( 2 ) );
176         yAxisPrimary.getMarkerLines( ).add( ml );
177 
178         MarkerRange mr = MarkerRangeImpl.create( yAxisPrimary,
179                 NumberDataElementImpl.create( 8 ),
180                 NumberDataElementImpl.create( 12 ),
181                 ColorDefinitionImpl.PINK( ) );
182         yAxisPrimary.getMarkerRanges( ).add( mr );
183 
184         // Data Set
185         TextDataSet categoryValues = TextDataSetImpl.create( new String  []{
186                 "Item 1", "Item 2", "Item 3"} ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
187         NumberDataSet orthoValues = NumberDataSetImpl.create( new double[]{
188                 8, 18, -15
189         } );
190 
191         // X-Series
192         Series seCategory = SeriesImpl.create( );
193         seCategory.setDataSet( categoryValues );
194 
195         SeriesDefinition sdX = SeriesDefinitionImpl.create( );
196         xAxisPrimary.getSeriesDefinitions( ).add( sdX );
197         sdX.getSeries( ).add( seCategory );
198 
199         // Y-Series
200         BarSeries bs = (BarSeries) BarSeriesImpl.create( );
201         bs.setDataSet( orthoValues );
202         bs.getLabel( ).setVisible( true );
203 
204         SeriesDefinition sdY = SeriesDefinitionImpl.create( );
205         yAxisPrimary.getSeriesDefinitions( ).add( sdY );
206         sdY.getSeries( ).add( bs );
207 
208         return cwaBar;
209     }
210 
211     protected static final Chart createChart_Series( )
212     {
213         ChartWithAxes cwaBar = ChartWithAxesImpl.create( );
214         cwaBar.setScript( "function beforeDrawSeries(series, renderer, scriptContext)" //$NON-NLS-1$
215                 + "{importPackage(Packages.org.eclipse.birt.chart.model.component.impl);" //$NON-NLS-1$
216                 + "series.setCurveFitting(CurveFittingImpl.create());" //$NON-NLS-1$
217                 + "series.getLabel().getCaption().getColor().set(12, 232, 182);}" //$NON-NLS-1$
218         );
219 
220         // X-Axis
221         Axis xAxisPrimary = cwaBar.getPrimaryBaseAxes( )[0];
222         xAxisPrimary.setType( AxisType.TEXT_LITERAL );
223         xAxisPrimary.getOrigin( ).setType( IntersectionType.VALUE_LITERAL );
224 
225         // Y-Axis
226         Axis yAxisPrimary = cwaBar.getPrimaryOrthogonalAxis( xAxisPrimary );
227         yAxisPrimary.getMajorGrid( ).setTickStyle( TickStyle.LEFT_LITERAL );
228         yAxisPrimary.setType( AxisType.LINEAR_LITERAL );
229 
230         // Data Set
231         TextDataSet categoryValues = TextDataSetImpl.create( new String  []{
232                 "Item 1", "Item 2", "Item 3"} ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
233         NumberDataSet orthoValues = NumberDataSetImpl.create( new double[]{
234                 8, 18, -15
235         } );
236 
237         // X-Series
238         Series seCategory = SeriesImpl.create( );
239         seCategory.setDataSet( categoryValues );
240 
241         SeriesDefinition sdX = SeriesDefinitionImpl.create( );
242         xAxisPrimary.getSeriesDefinitions( ).add( sdX );
243         sdX.getSeries( ).add( seCategory );
244 
245         // Y-Series
246         BarSeries bs = (BarSeries) BarSeriesImpl.create( );
247         bs.setDataSet( orthoValues );
248         bs.getLabel( ).setVisible( true );
249 
250         SeriesDefinition sdY = SeriesDefinitionImpl.create( );
251         yAxisPrimary.getSeriesDefinitions( ).add( sdY );
252         sdY.getSeries( ).add( bs );
253 
254         return cwaBar;
255     }
256 
257     protected static final Chart createChart_SeriesTitle( )
258     {
259         ChartWithoutAxes cwoaPie = ChartWithoutAxesImpl.create( );
260         cwoaPie.setScript( "function beforeDrawSeriesTitle(series, label, scriptContext)" //$NON-NLS-1$
261                 + "{label.setVisible(true);" //$NON-NLS-1$
262                 + "label.getCaption().setValue(\"Cities\");" //$NON-NLS-1$
263                 + "label.getCaption().getColor().set(222, 32, 182);" //$NON-NLS-1$
264                 + "series.getLabel().getCaption().getColor().set(12, 232, 182);}" //$NON-NLS-1$
265         );
266 
267         cwoaPie.setSeriesThickness( 10 );
268 
269         // Data Set
270         TextDataSet categoryValues = TextDataSetImpl.create( new String  []{
271                 "New York", "Boston", "Chicago", "San Francisco", "Dallas"} );//$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$
272         NumberDataSet seriesOneValues = NumberDataSetImpl.create( new double[]{
273                 54.65, 21, 75.95, 91.28, 37.43
274         } );
275 
276         // Base Series
277         Series seCategory = (Series) SeriesImpl.create( );
278         seCategory.setDataSet( categoryValues );
279 
280         SeriesDefinition sd = SeriesDefinitionImpl.create( );
281         cwoaPie.getSeriesDefinitions( ).add( sd );
282         sd.getSeriesPalette( ).update( 0 );
283         sd.getSeries( ).add( seCategory );
284 
285         // Orthogonal Series
286         PieSeries sePie = (PieSeries) PieSeriesImpl.create( );
287         sePie.setDataSet( seriesOneValues );
288 
289         SeriesDefinition sdCity = SeriesDefinitionImpl.create( );
290         sd.getSeriesDefinitions( ).add( sdCity );
291         sdCity.getSeries( ).add( sePie );
292 
293         return cwoaPie;
294     }
295 
296     protected static final Chart createChart_Block( )
297     {
298         ChartWithAxes cwaBar = ChartWithAxesImpl.create( );
299         cwaBar.setScript( "function beforeDrawBlock(block, scriptContext)" //$NON-NLS-1$
300                 + "{importPackage(Packages.org.eclipse.birt.chart.model.attribute.impl);" //$NON-NLS-1$
301                 + "if (block.isLegend())" //$NON-NLS-1$
302                 + "{block.getOutline().setVisible( true );" //$NON-NLS-1$
303                 + "block.getOutline().getColor().set(21,244,231);}" //$NON-NLS-1$
304 
305                 + "else if (block.isPlot())" //$NON-NLS-1$
306                 + "{block.getOutline().setVisible( true );" //$NON-NLS-1$
307                 + "block.getOutline().getColor().set(244,21,231);}" //$NON-NLS-1$
308 
309                 + "else if (block.isTitle())" //$NON-NLS-1$
310                 + "{block.getOutline().setVisible( true );" //$NON-NLS-1$
311                 + "block.setBackground(ColorDefinitionImpl.CREAM());" //$NON-NLS-1$
312                 + "block.getOutline().getColor().set(0,0,0);}}" //$NON-NLS-1$
313         );
314 
315         Axis xAxisPrimary = cwaBar.getPrimaryBaseAxes( )[0];
316         xAxisPrimary.setType( AxisType.TEXT_LITERAL );
317         xAxisPrimary.getOrigin( ).setType( IntersectionType.VALUE_LITERAL );
318 
319         // Y-Axis
320         Axis yAxisPrimary = cwaBar.getPrimaryOrthogonalAxis( xAxisPrimary );
321         yAxisPrimary.getMajorGrid( ).setTickStyle( TickStyle.LEFT_LITERAL );
322         yAxisPrimary.setType( AxisType.LINEAR_LITERAL );
323 
324         // Data Set
325         TextDataSet categoryValues = TextDataSetImpl.create( new String  []{
326                 "Item 1", "Item 2", "Item 3"} ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
327         NumberDataSet orthoValues = NumberDataSetImpl.create( new double[]{
328                 8, 18, -15
329         } );
330 
331         // X-Series
332         Series seCategory = SeriesImpl.create( );
333         seCategory.setDataSet( categoryValues );
334 
335         SeriesDefinition sdX = SeriesDefinitionImpl.create( );
336         xAxisPrimary.getSeriesDefinitions( ).add( sdX );
337         sdX.getSeries( ).add( seCategory );
338 
339         // Y-Series
340         BarSeries bs = (BarSeries) BarSeriesImpl.create( );
341         bs.setDataSet( orthoValues );
342         bs.getLabel( ).setVisible( true );
343 
344         SeriesDefinition sdY = SeriesDefinitionImpl.create( );
345         yAxisPrimary.getSeriesDefinitions( ).add( sdY );
346         sdY.getSeries( ).add( bs );
347 
348         return cwaBar;
349     }
350 
351     protected static final Chart createChart_Legend( )
352     {
353         ChartWithAxes cwaBar = ChartWithAxesImpl.create( );
354         cwaBar.setScript( "function beforeDrawLegendEntry(label, scriptContext)" //$NON-NLS-1$
355                 + "{label.getCaption( ).getColor().set( 35, 184, 245 );"//$NON-NLS-1$
356                 + "label.getCaption().getFont().setBold(true);" //$NON-NLS-1$
357                 + "label.getCaption().getFont().setItalic(true);" //$NON-NLS-1$
358                 + "label.getOutline().setVisible(true);" //$NON-NLS-1$
359                 + "label.getOutline().getColor().set( 177, 12, 187);}" //$NON-NLS-1$
360         );
361         cwaBar.getLegend( ).setVisible( true );
362         cwaBar.getLegend( ).setItemType( LegendItemType.CATEGORIES_LITERAL );
363 
364         // X-Axis
365         Axis xAxisPrimary = cwaBar.getPrimaryBaseAxes( )[0];
366         xAxisPrimary.setType( AxisType.TEXT_LITERAL );
367         xAxisPrimary.getOrigin( ).setType( IntersectionType.VALUE_LITERAL );
368 
369         // Y-Axisj
370         Axis yAxisPrimary = cwaBar.getPrimaryOrthogonalAxis( xAxisPrimary );
371         yAxisPrimary.getMajorGrid( ).setTickStyle( TickStyle.LEFT_LITERAL );
372         yAxisPrimary.setType( AxisType.LINEAR_LITERAL );
373 
374         // Data Set
375         TextDataSet categoryValues = TextDataSetImpl.create( new String  []{
376                 "Item 1", "Item 2", "Item 3"} ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
377         NumberDataSet orthoValues = NumberDataSetImpl.create( new double[]{
378                 8, 18, -15
379         } );
380 
381         // X-Series
382         Series seCategory = SeriesImpl.create( );
383         seCategory.setDataSet( categoryValues );
384 
385         SeriesDefinition sdX = SeriesDefinitionImpl.create( );
386         xAxisPrimary.getSeriesDefinitions( ).add( sdX );
387         sdX.getSeries( ).add( seCategory );
388 
389         // Y-Series
390         BarSeries bs = (BarSeries) BarSeriesImpl.create( );
391         bs.setDataSet( orthoValues );
392         bs.getLabel( ).setVisible( true );
393 
394         SeriesDefinition sdY = SeriesDefinitionImpl.create( );
395         yAxisPrimary.getSeriesDefinitions( ).add( sdY );
396         sdY.getSeries( ).add( bs );
397 
398         return cwaBar;
399     }
400 
401     protected static final Chart createJChart_Axis( )
402     {
403         ChartWithAxes cwaBar = ChartWithAxesImpl.create( );
404         cwaBar.setScript( "org.eclipse.birt.chart.examples.api.script.java.AxisScript" );//$NON-NLS-1$
405 
406         // X-Axis
407         Axis xAxisPrimary = cwaBar.getPrimaryBaseAxes( )[0];
408         xAxisPrimary.setType( AxisType.TEXT_LITERAL );
409         xAxisPrimary.getOrigin( ).setType( IntersectionType.VALUE_LITERAL );
410         xAxisPrimary.getTitle( ).setVisible( true );
411 
412         // Y-Axis
413         Axis yAxisPrimary = cwaBar.getPrimaryOrthogonalAxis( xAxisPrimary );
414         yAxisPrimary.getMajorGrid( ).setTickStyle( TickStyle.LEFT_LITERAL );
415         yAxisPrimary.setType( AxisType.LINEAR_LITERAL );
416         yAxisPrimary.getTitle( ).setVisible( true );
417 
418         // Data Set
419         TextDataSet categoryValues = TextDataSetImpl.create( new String  []{
420                 "Item 1", "Item 2", "Item 3"} ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
421         NumberDataSet orthoValues = NumberDataSetImpl.create( new double[]{
422                 8, 18, -15
423         } );
424 
425         // X-Series
426         Series seCategory = SeriesImpl.create( );
427         seCategory.setDataSet( categoryValues );
428 
429         SeriesDefinition sdX = SeriesDefinitionImpl.create( );
430         xAxisPrimary.getSeriesDefinitions( ).add( sdX );
431         sdX.getSeries( ).add( seCategory );
432 
433         // Y-Series
434         BarSeries bs = (BarSeries) BarSeriesImpl.create( );
435         bs.setDataSet( orthoValues );
436         bs.getLabel( ).setVisible( true );
437 
438         SeriesDefinition sdY = SeriesDefinitionImpl.create( );
439         yAxisPrimary.getSeriesDefinitions( ).add( sdY );
440         sdY.getSeries( ).add( bs );
441 
442         return cwaBar;
443     }
444 
445     protected static final Chart createJChart_DataPoints( )
446     {
447         ChartWithAxes cwaBar = ChartWithAxesImpl.create( );
448         cwaBar.setScript( "org.eclipse.birt.chart.examples.api.script.java.DataPointsScript" );//$NON-NLS-1$
449 
450         // X-Axis
451         Axis xAxisPrimary = cwaBar.getPrimaryBaseAxes( )[0];
452         xAxisPrimary.setType( AxisType.TEXT_LITERAL );
453         xAxisPrimary.getOrigin( ).setType( IntersectionType.VALUE_LITERAL );
454 
455         // Y-Axis
456         Axis yAxisPrimary = cwaBar.getPrimaryOrthogonalAxis( xAxisPrimary );
457         yAxisPrimary.getMajorGrid( ).setTickStyle( TickStyle.LEFT_LITERAL );
458         yAxisPrimary.setType( AxisType.LINEAR_LITERAL );
459 
460         // Data Set
461         TextDataSet categoryValues = TextDataSetImpl.create( new String  []{
462                 "Item 1", "Item 2", "Item 3"} ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
463         NumberDataSet orthoValues = NumberDataSetImpl.create( new double[]{
464                 8, 18, -15
465         } );
466 
467         // X-Series
468         Series seCategory = SeriesImpl.create( );
469         seCategory.setDataSet( categoryValues );
470 
471         SeriesDefinition sdX = SeriesDefinitionImpl.create( );
472         xAxisPrimary.getSeriesDefinitions( ).add( sdX );
473         sdX.getSeries( ).add( seCategory );
474 
475         // Y-Series
476         BarSeries bs = (BarSeries) BarSeriesImpl.create( );
477         bs.setDataSet( orthoValues );
478         bs.getLabel( ).setVisible( true );
479 
480         SeriesDefinition sdY = SeriesDefinitionImpl.create( );
481         yAxisPrimary.getSeriesDefinitions( ).add( sdY );
482         sdY.getSeries( ).add( bs );
483 
484         return cwaBar;
485     }
486 
487     protected static final Chart createJChart_Marker( )
488     {
489         ChartWithAxes cwaBar = ChartWithAxesImpl.create( );
490         cwaBar.setScript( "org.eclipse.birt.chart.examples.api.script.java.MarkerScript" ); //$NON-NLS-1$
491 
492         // X-Axis
493         Axis xAxisPrimary = cwaBar.getPrimaryBaseAxes( )[0];
494         xAxisPrimary.setType( AxisType.TEXT_LITERAL );
495         xAxisPrimary.getOrigin( ).setType( IntersectionType.VALUE_LITERAL );
496 
497         // Y-Axis
498         Axis yAxisPrimary = cwaBar.getPrimaryOrthogonalAxis( xAxisPrimary );
499         yAxisPrimary.getMajorGrid( ).setTickStyle( TickStyle.LEFT_LITERAL );
500         yAxisPrimary.setType( AxisType.LINEAR_LITERAL );
501 
502         MarkerLine ml = MarkerLineImpl.create( yAxisPrimary,
503                 NumberDataElementImpl.create( 2 ) );
504         yAxisPrimary.getMarkerLines( ).add( ml );
505 
506         MarkerRange mr = MarkerRangeImpl.create( yAxisPrimary,
507                 NumberDataElementImpl.create( 8 ),
508                 NumberDataElementImpl.create( 12 ),
509                 ColorDefinitionImpl.PINK( ) );
510         yAxisPrimary.getMarkerRanges( ).add( mr );
511 
512         // Data Set
513         TextDataSet categoryValues = TextDataSetImpl.create( new String  []{
514                 "Item 1", "Item 2", "Item 3"} ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
515         NumberDataSet orthoValues = NumberDataSetImpl.create( new double[]{
516                 8, 18, -15
517         } );
518 
519         // X-Series
520         Series seCategory = SeriesImpl.create( );
521         seCategory.setDataSet( categoryValues );
522 
523         SeriesDefinition sdX = SeriesDefinitionImpl.create( );
524         xAxisPrimary.getSeriesDefinitions( ).add( sdX );
525         sdX.getSeries( ).add( seCategory );
526 
527         // Y-Series
528         BarSeries bs = (BarSeries) BarSeriesImpl.create( );
529         bs.setDataSet( orthoValues );
530         bs.getLabel( ).setVisible( true );
531 
532         SeriesDefinition sdY = SeriesDefinitionImpl.create( );
533         yAxisPrimary.getSeriesDefinitions( ).add( sdY );
534         sdY.getSeries( ).add( bs );
535 
536         return cwaBar;
537     }
538 
539     protected static final Chart createJChart_Series( )
540     {
541         ChartWithAxes cwaBar = ChartWithAxesImpl.create( );
542         cwaBar.setScript( "org.eclipse.birt.chart.examples.api.script.java.SeriesScript" );//$NON-NLS-1$
543 
544         // X-Axis
545         Axis xAxisPrimary = cwaBar.getPrimaryBaseAxes( )[0];
546         xAxisPrimary.setType( AxisType.TEXT_LITERAL );
547         xAxisPrimary.getOrigin( ).setType( IntersectionType.VALUE_LITERAL );
548 
549         // Y-Axis
550         Axis yAxisPrimary = cwaBar.getPrimaryOrthogonalAxis( xAxisPrimary );
551         yAxisPrimary.getMajorGrid( ).setTickStyle( TickStyle.LEFT_LITERAL );
552         yAxisPrimary.setType( AxisType.LINEAR_LITERAL );
553 
554         // Data Set
555         TextDataSet categoryValues = TextDataSetImpl.create( new String  []{
556                 "Item 1", "Item 2", "Item 3"} ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
557         NumberDataSet orthoValues = NumberDataSetImpl.create( new double[]{
558                 8, 18, -15
559         } );
560 
561         // X-Series
562         Series seCategory = SeriesImpl.create( );
563         seCategory.setDataSet( categoryValues );
564 
565         SeriesDefinition sdX = SeriesDefinitionImpl.create( );
566         xAxisPrimary.getSeriesDefinitions( ).add( sdX );
567         sdX.getSeries( ).add( seCategory );
568 
569         // Y-Series
570         BarSeries bs = (BarSeries) BarSeriesImpl.create( );
571         bs.setDataSet( orthoValues );
572         bs.getLabel( ).setVisible( true );
573 
574         SeriesDefinition sdY = SeriesDefinitionImpl.create( );
575         yAxisPrimary.getSeriesDefinitions( ).add( sdY );
576         sdY.getSeries( ).add( bs );
577 
578         return cwaBar;
579     }
580 
581     protected static final Chart createJChart_SeriesTitle( )
582     {
583         ChartWithoutAxes cwoaPie = ChartWithoutAxesImpl.create( );
584         cwoaPie.setScript( "org.eclipse.birt.chart.examples.api.script.java.SeriesTitleScript" );//$NON-NLS-1$
585 
586         cwoaPie.setSeriesThickness( 10 );
587 
588         // Data Set
589         TextDataSet categoryValues = TextDataSetImpl.create( new String  []{
590                 "New York", "Boston", "Chicago", "San Francisco", "Dallas"} );//$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$
591         NumberDataSet seriesOneValues = NumberDataSetImpl.create( new double[]{
592                 54.65, 21, 75.95, 91.28, 37.43
593         } );
594 
595         // Base Series
596         Series seCategory = (Series) SeriesImpl.create( );
597         seCategory.setDataSet( categoryValues );
598 
599         SeriesDefinition sd = SeriesDefinitionImpl.create( );
600         cwoaPie.getSeriesDefinitions( ).add( sd );
601         sd.getSeriesPalette( ).update( 0 );
602         sd.getSeries( ).add( seCategory );
603 
604         // Orthogonal Series
605         PieSeries sePie = (PieSeries) PieSeriesImpl.create( );
606         sePie.setDataSet( seriesOneValues );
607 
608         SeriesDefinition sdCity = SeriesDefinitionImpl.create( );
609         sd.getSeriesDefinitions( ).add( sdCity );
610         sdCity.getSeries( ).add( sePie );
611 
612         return cwoaPie;
613     }
614 
615     protected static final Chart createJChart_Block( )
616     {
617         ChartWithAxes cwaBar = ChartWithAxesImpl.create( );
618         cwaBar.setScript( "org.eclipse.birt.chart.examples.api.script.java.BlockScript" );//$NON-NLS-1$
619 
620         Axis xAxisPrimary = cwaBar.getPrimaryBaseAxes( )[0];
621         xAxisPrimary.setType( AxisType.TEXT_LITERAL );
622         xAxisPrimary.getOrigin( ).setType( IntersectionType.VALUE_LITERAL );
623 
624         // Y-Axis
625         Axis yAxisPrimary = cwaBar.getPrimaryOrthogonalAxis( xAxisPrimary );
626         yAxisPrimary.getMajorGrid( ).setTickStyle( TickStyle.LEFT_LITERAL );
627         yAxisPrimary.setType( AxisType.LINEAR_LITERAL );
628 
629         // Data Set
630         TextDataSet categoryValues = TextDataSetImpl.create( new String  []{
631                 "Item 1", "Item 2", "Item 3"} ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
632         NumberDataSet orthoValues = NumberDataSetImpl.create( new double[]{
633                 8, 18, -15
634         } );
635 
636         // X-Series
637         Series seCategory = SeriesImpl.create( );
638         seCategory.setDataSet( categoryValues );
639 
640         SeriesDefinition sdX = SeriesDefinitionImpl.create( );
641         xAxisPrimary.getSeriesDefinitions( ).add( sdX );
642         sdX.getSeries( ).add( seCategory );
643 
644         // Y-Series
645         BarSeries bs = (BarSeries) BarSeriesImpl.create( );
646         bs.setDataSet( orthoValues );
647         bs.getLabel( ).setVisible( true );
648 
649         SeriesDefinition sdY = SeriesDefinitionImpl.create( );
650         yAxisPrimary.getSeriesDefinitions( ).add( sdY );
651         sdY.getSeries( ).add( bs );
652 
653         return cwaBar;
654     }
655 
656     protected static final Chart createJChart_Legend( )
657     {
658         ChartWithAxes cwaBar = ChartWithAxesImpl.create( );
659         cwaBar.setScript( "org.eclipse.birt.chart.examples.api.script.java.LegendScript" );//$NON-NLS-1$
660 
661         cwaBar.getLegend( ).setVisible( true );
662         cwaBar.getLegend( ).setItemType( LegendItemType.CATEGORIES_LITERAL );
663 
664         // X-Axis
665         Axis xAxisPrimary = cwaBar.getPrimaryBaseAxes( )[0];
666         xAxisPrimary.setType( AxisType.TEXT_LITERAL );
667         xAxisPrimary.getOrigin( ).setType( IntersectionType.VALUE_LITERAL );
668 
669         // Y-Axisj
670         Axis yAxisPrimary = cwaBar.getPrimaryOrthogonalAxis( xAxisPrimary );
671         yAxisPrimary.getMajorGrid( ).setTickStyle( TickStyle.LEFT_LITERAL );
672         yAxisPrimary.setType( AxisType.LINEAR_LITERAL );
673 
674         // Data Set
675         TextDataSet categoryValues = TextDataSetImpl.create( new String  []{
676                 "Item 1", "Item 2", "Item 3"} ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
677         NumberDataSet orthoValues = NumberDataSetImpl.create( new double[]{
678                 8, 18, -15
679         } );
680 
681         // X-Series
682         Series seCategory = SeriesImpl.create( );
683         seCategory.setDataSet( categoryValues );
684 
685         SeriesDefinition sdX = SeriesDefinitionImpl.create( );
686         xAxisPrimary.getSeriesDefinitions( ).add( sdX );
687         sdX.getSeries( ).add( seCategory );
688 
689         // Y-Series
690         BarSeries bs = (BarSeries) BarSeriesImpl.create( );
691         bs.setDataSet( orthoValues );
692         bs.getLabel( ).setVisible( true );
693 
694         SeriesDefinition sdY = SeriesDefinitionImpl.create( );
695         yAxisPrimary.getSeriesDefinitions( ).add( sdY );
696         sdY.getSeries( ).add( bs );
697 
698         return cwaBar;
699     }
700 }
701
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