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comparison artifacts/src/main/java/org/dive4elements/river/exports/CrossSectionGenerator.java @ 9123:1cc7653ca84f

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Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction.
author gernotbelger
date Tue, 05 Jun 2018 19:21:16 +0200
parents 5e38e2924c07
children bd5f5d2220fa
comparison
equal deleted inserted replaced
9122:b8e7f6becf78 9123:1cc7653ca84f
14 import java.awt.Stroke; 14 import java.awt.Stroke;
15 import java.text.NumberFormat; 15 import java.text.NumberFormat;
16 import java.util.List; 16 import java.util.List;
17 17
18 import org.apache.log4j.Logger; 18 import org.apache.log4j.Logger;
19 import org.jfree.chart.LegendItemCollection;
20 import org.jfree.chart.annotations.XYBoxAnnotation;
21 import org.jfree.chart.annotations.XYTextAnnotation;
22 import org.jfree.chart.plot.XYPlot;
23 import org.jfree.data.xy.XYSeries;
24
25 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet; 19 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet;
20 import org.dive4elements.artifacts.CallContext;
26 import org.dive4elements.artifacts.DataProvider; 21 import org.dive4elements.artifacts.DataProvider;
27 import org.dive4elements.river.artifacts.D4EArtifact; 22 import org.dive4elements.river.artifacts.D4EArtifact;
28 import org.dive4elements.river.artifacts.geom.Lines; 23 import org.dive4elements.river.artifacts.geom.Lines;
29 import org.dive4elements.river.artifacts.model.CrossSectionFacet; 24 import org.dive4elements.river.artifacts.model.CrossSectionFacet;
30 import org.dive4elements.river.artifacts.model.FacetTypes; 25 import org.dive4elements.river.artifacts.model.FacetTypes;
33 import org.dive4elements.river.jfree.RiverAnnotation; 28 import org.dive4elements.river.jfree.RiverAnnotation;
34 import org.dive4elements.river.jfree.StyledXYSeries; 29 import org.dive4elements.river.jfree.StyledXYSeries;
35 import org.dive4elements.river.model.FastCrossSectionLine; 30 import org.dive4elements.river.model.FastCrossSectionLine;
36 import org.dive4elements.river.themes.TextStyle; 31 import org.dive4elements.river.themes.TextStyle;
37 import org.dive4elements.river.themes.ThemeDocument; 32 import org.dive4elements.river.themes.ThemeDocument;
33 import org.dive4elements.river.utils.Formatter;
38 import org.dive4elements.river.utils.RiverUtils; 34 import org.dive4elements.river.utils.RiverUtils;
39 import org.dive4elements.river.utils.Formatter; 35 import org.jfree.chart.LegendItemCollection;
36 import org.jfree.chart.annotations.XYBoxAnnotation;
37 import org.jfree.chart.annotations.XYTextAnnotation;
38 import org.jfree.chart.plot.XYPlot;
39 import org.jfree.data.xy.XYSeries;
40 40
41 41
42 /** 42 /**
43 * An OutGenerator that generates cross section graphs. 43 * An OutGenerator that generates cross section graphs.
44 */ 44 */
91 91
92 /** 92 /**
93 * Get localized chart title. 93 * Get localized chart title.
94 */ 94 */
95 @Override 95 @Override
96 public String getDefaultChartTitle() { 96 public String getDefaultChartTitle(final CallContext context) {
97 Object[] i18n_msg_args = new Object[] { 97 Object[] i18n_msg_args = new Object[] {
98 getRiverName() 98 getRiverName()
99 }; 99 };
100 return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT, i18n_msg_args); 100 return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT, i18n_msg_args);
101 } 101 }
102 102
103 103
104 /** Always return default subtitle. */ 104 /** Always return default subtitle. */
105 @Override 105 @Override
106 protected String getChartSubtitle() { 106 protected String getChartSubtitle(CallContext context) {
107 // XXX NOTE: overriding this method disables ChartSettings subtitle! 107 // XXX NOTE: overriding this method disables ChartSettings subtitle!
108 // The default implementation of this method in ChartGenerator returns 108 // The default implementation of this method in ChartGenerator returns
109 // the subtitle changed via the chart settings dialog. This method 109 // the subtitle changed via the chart settings dialog. This method
110 // always returns the subtitle containing river and km, NEVER the 110 // always returns the subtitle containing river and km, NEVER the
111 // ChartSettings subtitle! 111 // ChartSettings subtitle!
112 return getDefaultChartSubtitle(); 112 return getDefaultChartSubtitle(context);
113 } 113 }
114 114
115 115
116 /** Get Charts default subtitle. */ 116 /** Get Charts default subtitle. */
117 @Override 117 @Override
118 protected String getDefaultChartSubtitle() { 118 protected String getDefaultChartSubtitle(final CallContext context) {
119 List<DataProvider> providers = 119 List<DataProvider> providers =
120 context.getDataProvider( 120 context.getDataProvider(
121 CrossSectionFacet.BLACKBOARD_CS_MASTER_DATA); 121 CrossSectionFacet.BLACKBOARD_CS_MASTER_DATA);
122 double km = 0d; 122 double km = 0d;
123 if (providers.size() > 0) { 123 if (providers.size() > 0) {
162 return new Color(255, 0, 0); 162 return new Color(255, 0, 0);
163 } 163 }
164 } 164 }
165 165
166 @Override 166 @Override
167 protected void addAnnotationsToRenderer(XYPlot plot) { 167 protected void doAddFurtherAnnotations(XYPlot plot, List<RiverAnnotation> annotations) {
168 super.addAnnotationsToRenderer(plot);
169 168
170 // Paints for the boxes/lines. 169 // Paints for the boxes/lines.
171 Stroke basicStroke = new BasicStroke(1.0f); 170 Stroke basicStroke = new BasicStroke(1.0f);
172 171
173 // XXX: DEAD CODE // Paint linePaint = new Color(255, 0,0,60); 172 // XXX: DEAD CODE // Paint linePaint = new Color(255, 0,0,60);
177 // OPTMIMIZE: Pre-calculate positions 176 // OPTMIMIZE: Pre-calculate positions
178 ChartArea area = new ChartArea( 177 ChartArea area = new ChartArea(
179 plot.getDomainAxis(0), 178 plot.getDomainAxis(0),
180 plot.getRangeAxis()); 179 plot.getRangeAxis());
181 180
182 for(RiverAnnotation fa : this.annotations) { 181 for(RiverAnnotation fa : annotations) {
183 182
184 // Access text styling, if any. 183 // Access text styling, if any.
185 ThemeDocument theme = fa.getTheme(); 184 ThemeDocument theme = fa.getTheme();
186 TextStyle textStyle = null; 185 TextStyle textStyle = null;
187 186
243 } 242 }
244 } 243 }
245 } 244 }
246 245
247 @Override 246 @Override
248 protected String getDefaultXAxisLabel() { 247 protected String getDefaultXAxisLabel(final CallContext context) {
249 return msg(I18N_XAXIS_LABEL, I18N_XAXIS_LABEL_DEFAULT); 248 return msg(I18N_XAXIS_LABEL, I18N_XAXIS_LABEL_DEFAULT);
250 } 249 }
251 250
252 251
253 @Override 252 @Override
254 protected String getDefaultYAxisLabel(int pos) { 253 protected String getDefaultYAxisLabel(int pos) {
255 D4EArtifact flys = (D4EArtifact) master; 254 D4EArtifact flys = getArtifact();
256 255
257 String unit = RiverUtils.getRiver(flys).getWstUnit().getName(); 256 String unit = RiverUtils.getRiver(flys).getWstUnit().getName();
258 257
259 return msg(I18N_YAXIS_LABEL, 258 return msg(I18N_YAXIS_LABEL,
260 I18N_YAXIS_LABEL_DEFAULT, 259 I18N_YAXIS_LABEL_DEFAULT,
277 276
278 if (name == null) { 277 if (name == null) {
279 log.error("No facet name for doOut(). No output generated!"); 278 log.error("No facet name for doOut(). No output generated!");
280 return; 279 return;
281 } 280 }
281
282 CallContext context = getContext();
282 283
283 if (name.equals(CROSS_SECTION)) { 284 if (name.equals(CROSS_SECTION)) {
284 doCrossSectionOut( 285 doCrossSectionOut(
285 artifactFacet.getData(context), 286 artifactFacet.getData(context),
286 artifactFacet.getFacetDescription(), 287 artifactFacet.getFacetDescription(),
349 350
350 Lines.LineData lines = (Lines.LineData) o; 351 Lines.LineData lines = (Lines.LineData) o;
351 // DO NOT SORT DATA! This destroys the gaps indicated by NaNs. 352 // DO NOT SORT DATA! This destroys the gaps indicated by NaNs.
352 StyledXYSeries series = new StyledXYSeries(seriesName, false, theme); 353 StyledXYSeries series = new StyledXYSeries(seriesName, false, theme);
353 354
355 CallContext context = getContext();
356
354 if (!theme.parseShowLineLabel()) { 357 if (!theme.parseShowLineLabel()) {
355 series.setLabel(""); 358 series.setLabel("");
356 } 359 }
357 if (theme.parseShowWidth()) { 360 if (theme.parseShowWidth()) {
358 NumberFormat nf = Formatter.getMeterFormat(this.context); 361 NumberFormat nf = Formatter.getMeterFormat(context);
359 String labelAdd = "b=" + nf.format(lines.width) + "m"; 362 String labelAdd = "b=" + nf.format(lines.width) + "m";
360 if (series.getLabel().length() == 0) { 363 if (series.getLabel().length() == 0) {
361 series.setLabel(labelAdd); 364 series.setLabel(labelAdd);
362 } 365 }
363 else { 366 else {
364 series.setLabel(series.getLabel() + ", " + labelAdd); 367 series.setLabel(series.getLabel() + ", " + labelAdd);
365 } 368 }
366 } 369 }
367 if (theme.parseShowLevel() && lines.points.length > 1 370 if (theme.parseShowLevel() && lines.points.length > 1
368 && lines.points[1].length > 0) { 371 && lines.points[1].length > 0) {
369 NumberFormat nf = Formatter.getMeterFormat(this.context); 372 NumberFormat nf = Formatter.getMeterFormat(context);
370 D4EArtifact flys = (D4EArtifact) master; 373 D4EArtifact flys = getArtifact();
371 374
372 String unit = RiverUtils.getRiver(flys).getWstUnit().getName(); 375 String unit = RiverUtils.getRiver(flys).getWstUnit().getName();
373 376
374 String labelAdd = "W=" + nf.format(lines.points[1][0]) + unit; 377 String labelAdd = "W=" + nf.format(lines.points[1][0]) + unit;
375 if (series.getLabel().length() == 0) { 378 if (series.getLabel().length() == 0) {
378 else { 381 else {
379 series.setLabel(series.getLabel() + ", " + labelAdd); 382 series.setLabel(series.getLabel() + ", " + labelAdd);
380 } 383 }
381 } 384 }
382 if (theme.parseShowMiddleHeight() && lines.width != 0) { 385 if (theme.parseShowMiddleHeight() && lines.width != 0) {
383 NumberFormat nf = Formatter.getMeterFormat(this.context); 386 NumberFormat nf = Formatter.getMeterFormat(context);
384 String labelAdd = "T=" + nf.format(lines.area / lines.width) + "m"; 387 String labelAdd = "T=" + nf.format(lines.area / lines.width) + "m";
385 // : " + lines.area + "/" + lines.width); 388 // : " + lines.area + "/" + lines.width);
386 if (series.getLabel().length() == 0) { 389 if (series.getLabel().length() == 0) {
387 series.setLabel(labelAdd); 390 series.setLabel(labelAdd);
388 } 391 }
448 * Overridden to prevent inclusion of subtitle. 451 * Overridden to prevent inclusion of subtitle.
449 * 452 *
450 * @return a new <i>ChartSection</i>. 453 * @return a new <i>ChartSection</i>.
451 */ 454 */
452 @Override 455 @Override
453 protected ChartSection buildChartSection() { 456 protected ChartSection buildChartSection(final CallContext context) {
454 ChartSection chartSection = new ChartSection(); 457 ChartSection chartSection = new ChartSection();
455 chartSection.setTitle(getChartTitle()); 458 chartSection.setTitle(getChartTitle(context));
456 chartSection.setDisplayGrid(isGridVisible()); 459 chartSection.setDisplayGrid(isGridVisible());
457 chartSection.setDisplayLogo(showLogo()); 460 chartSection.setDisplayLogo(showLogo());
458 chartSection.setLogoVPlacement(logoVPlace()); 461 chartSection.setLogoVPlacement(logoVPlace());
459 chartSection.setLogoHPlacement(logoHPlace()); 462 chartSection.setLogoHPlacement(logoHPlace());
460 return chartSection; 463 return chartSection;
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