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comparison flys-artifacts/src/main/java/de/intevation/flys/exports/CrossSectionGenerator.java @ 2104:bb0dede9294f

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Implementation towards areas at other than first axis (flys/issue441). flys-artifacts/trunk@3661 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Thu, 12 Jan 2012 12:29:56 +0000
parents a026d005accd
children 51b9899f819d
comparison
equal deleted inserted replaced
2103:b9f7ec9bda18 2104:bb0dede9294f
23 23
24 /** 24 /**
25 * An OutGenerator that generates cross section graphs. 25 * An OutGenerator that generates cross section graphs.
26 */ 26 */
27 public class CrossSectionGenerator 27 public class CrossSectionGenerator
28 extends XYChartGenerator 28 extends LongitudinalSectionGenerator//XYChartGenerator
29 implements FacetTypes 29 implements FacetTypes
30 { 30 {
31 /** The logger that is used in this generator. */ 31 /** The logger that is used in this generator. */
32 private static Logger logger = 32 private static Logger logger =
33 Logger.getLogger(CrossSectionGenerator.class); 33 Logger.getLogger(CrossSectionGenerator.class);
74 74
75 /** 75 /**
76 * Get localized chart title. 76 * Get localized chart title.
77 */ 77 */
78 @Override 78 @Override
79 protected String getDefaultChartTitle() { 79 public String getDefaultChartTitle() {
80 Object[] i18n_msg_args = new Object[] { 80 Object[] i18n_msg_args = new Object[] {
81 getRiverName() 81 getRiverName()
82 }; 82 };
83 return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT, i18n_msg_args); 83 return msg(I18N_CHART_TITLE, I18N_CHART_TITLE_DEFAULT, i18n_msg_args);
84 } 84 }
173 return; 173 return;
174 } 174 }
175 } 175 }
176 176
177 177
178 /** 178 /** Look up the axis identifier for a given facet type. */
179 * Do Area out. 179 public int axisIdxForFacet(String facetName) {
180 */ 180 // TODO Where to add thid axis too.
181 protected void doArea( 181 return 0;
182 Object o,
183 String seriesName,
184 Document theme,
185 boolean visible
186 ) {
187 logger.debug("CrossSectionGenerator.doArea");
188 StyledAreaSeriesCollection area = new StyledAreaSeriesCollection(theme);
189
190 // TODO make this more stable.
191 Object[] doubles = (Object[]) o;
192 XYSeries up = null;
193 XYSeries down = null;
194
195 if (doubles[1] != null) {
196 up = new StyledXYSeries(seriesName, false, theme);
197 StyledSeriesBuilder.addPoints(up, (double [][]) doubles[1]);
198 }
199
200 if (doubles[0] != null) {
201 // TODO: Sort this out: when the two series have the same name,
202 // the renderer (or anything in between) will not work correctly.
203 down = new StyledXYSeries(seriesName + " ", false, theme);
204 StyledSeriesBuilder.addPoints(down, (double [][]) doubles[0]);
205 }
206
207 if (up == null && down != null) {
208 area.setMode(StyledAreaSeriesCollection.FILL_MODE.ABOVE);
209 down.setKey(seriesName);
210 area.addSeries(down);
211 }
212 else if (up != null && down == null) {
213 area.setMode(StyledAreaSeriesCollection.FILL_MODE.UNDER);
214 area.addSeries(up);
215 }
216 else if (up != null && down != null) {
217 if (doubles[2] != null && ((Boolean)doubles[2]).booleanValue()) {
218 area.setMode(StyledAreaSeriesCollection.FILL_MODE.BETWEEN);
219 }
220 else {
221 area.setMode(StyledAreaSeriesCollection.FILL_MODE.ABOVE);
222 }
223 area.addSeries(up);
224 area.addSeries(down);
225 }
226 addAreaSeries(area, 0, visible);
227 } 182 }
228 183
229 184
230 /** 185 /**
231 * Do cross sections waterline out. 186 * Do cross sections waterline out.
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