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annotate flys-artifacts/src/main/java/de/intevation/flys/exports/StyledSeriesBuilder.java @ 1999:02ce03329ef5

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Some optimizations during out() operation of FLYSArtifactCollection. flys-artifacts/trunk@3437 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Fri, 16 Dec 2011 11:47:57 +0000
parents ddb7b7da6199
children 4e0878695c5f
rev   line source
1791
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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1 package de.intevation.flys.exports;
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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2
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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3 import org.apache.log4j.Logger;
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4
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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5 import org.jfree.data.xy.XYSeries;
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6
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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7 import de.intevation.flys.artifacts.model.WKms;
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8 import de.intevation.flys.artifacts.model.WQKms;
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9
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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10 /**
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11 * Helper to create and modify StyledXYSeries.
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12 */
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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13 public class StyledSeriesBuilder {
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14
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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15 private static final Logger logger = Logger.getLogger(StyledSeriesBuilder.class);
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16
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17
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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18 /**
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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19 * Trivial, hidden constructor.
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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20 */
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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21 private StyledSeriesBuilder() {
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22 }
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23
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24
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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25 /**
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26 * Add points to series.
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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27 *
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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28 * @param series Series to add points to.
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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29 * @param points Points to add to series, points[0] to 1st dim, points[1]
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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30 * to 2nd dim.
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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31 */
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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32 public static void addPoints(XYSeries series, double[][] points) {
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ddb7b7da6199 Fix/survive certain minor malconditions.
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33 if (points == null || points.length <= 1) {
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34 return;
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35 }
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e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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36 double [] xPoints = points[0];
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37 double [] yPoints = points[1];
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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38 for (int i = 0; i < xPoints.length; i++) {
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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39 series.add(xPoints[i], yPoints[i], false);
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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40 }
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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41 }
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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42
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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43
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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44 /**
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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45 * Add points to series (km to 1st dim, w to 2nd dim).
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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46 *
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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47 * @param series Series to add points to.
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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48 * @param points Points to add to series.
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49 */
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50 public static void addPoints(XYSeries series, WKms wkms) {
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51 int size = wkms.size();
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52
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53 for (int i = 0; i < size; i++) {
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54 series.add(wkms.getKm(i), wkms.getW(i), false);
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55 }
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56 }
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57
1812
dd084cf3f284 Refactored to allow mainvalues in discharge curve diagrams, too.
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58
1791
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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59 /**
1942
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60 * Add points to series (km to 1st dim, q to 2nd dim).
1791
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61 *
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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62 * @param series Series to add points to.
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63 * @param points Points to add to series.
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64 */
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65 public static void addPointsKmQ(XYSeries series, WQKms wqkms) {
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66 int size = wqkms.size();
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67
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68 for (int i = 0; i < size; i++) {
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69 series.add(wqkms.getKm(i), wqkms.getQ(i), false);
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70 }
e0e5a5b51a40 Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
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71 }
1812
dd084cf3f284 Refactored to allow mainvalues in discharge curve diagrams, too.
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72
dd084cf3f284 Refactored to allow mainvalues in discharge curve diagrams, too.
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73
dd084cf3f284 Refactored to allow mainvalues in discharge curve diagrams, too.
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74 /**
dd084cf3f284 Refactored to allow mainvalues in discharge curve diagrams, too.
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75 * Add points to series (q to 1st dim, w to 2nd dim).
dd084cf3f284 Refactored to allow mainvalues in discharge curve diagrams, too.
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76 *
dd084cf3f284 Refactored to allow mainvalues in discharge curve diagrams, too.
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77 * @param series Series to add points to.
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78 * @param points Points to add to series.
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79 */
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80 public static void addPointsQW(XYSeries series, WQKms wqkms) {
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81 int size = wqkms.size();
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82
dd084cf3f284 Refactored to allow mainvalues in discharge curve diagrams, too.
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83 for (int i = 0; i < size; i++) {
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84 series.add(wqkms.getQ(i), wqkms.getW(i));
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85 }
dd084cf3f284 Refactored to allow mainvalues in discharge curve diagrams, too.
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86 }
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87 }
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88 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org