Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/jfree/StyledXYSeries.java @ 4031:e4e345d81a65

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issue889/2
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Thu, 04 Oct 2012 14:54:44 +0200
parents 0f7abd95c6e2
children
rev   line source
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a026d005accd Moved JFreeChart specific classes to de.intevation.flys.jfree and added required imports.
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parents:
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1 package de.intevation.flys.jfree;
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2
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3 import java.util.List;
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4
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5 import org.apache.log4j.Logger;
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6
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7 import org.w3c.dom.Document;
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8
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9 import org.jfree.data.xy.XYDataItem;
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10 import org.jfree.data.xy.XYSeries;
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11
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12 /**
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13 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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14 */
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15 public class StyledXYSeries extends XYSeries implements StyledSeries, HasLabel {
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16
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17 private static final Logger logger = Logger.getLogger(StyledXYSeries.class);
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18
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19 protected Style style;
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20
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21 /** If this Series is to be labelled, use this String as label. */
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22 protected String label;
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23
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24
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25 public StyledXYSeries(String key, Document theme) {
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26 this(key, true, theme);
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27 this.label = key.toString();
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28 }
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29
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30
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31 public StyledXYSeries(String key, Document theme, XYSeries unstyledSeries) {
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32 this(key, theme);
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33 add(unstyledSeries);
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34 }
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35
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36
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37 /**
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38 * @param sorted whether or not to sort the points. Sorting will move NANs
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39 * to one extrema which can cause problems in certain
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40 * algorithms.
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41 */
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42 public StyledXYSeries(String key, boolean sorted, Document theme) {
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43 super(key, sorted);
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44 setStyle(new XYStyle(theme));
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45 this.label = key.toString();
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46 }
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47
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48
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49 @Override
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50 public void setStyle(Style style) {
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51 this.style = style;
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52 }
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53
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54
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55 @Override
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56 public Style getStyle() {
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57 return style;
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58 }
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59
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60
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61 @Override
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62 public String getLabel() {
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63 return label;
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64 }
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65
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66 @Override
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67 public void setLabel(String label) {
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68 this.label = label;
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69 }
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70
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71 protected void add(XYSeries series) {
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72 List<XYDataItem> items = series.getItems();
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73 add(items);
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74 }
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75
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76 protected void add(List<XYDataItem> items) {
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77 for(XYDataItem item : items) {
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78 add(item.getXValue(), item.getYValue());
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79 }
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80 }
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81 }
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82 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org