Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/exports/StyledSeriesBuilder.java @ 1791:e0e5a5b51a40
Added new StyledSeriesBuilder class and use it when adding points to XYSeries (in diagram generation).
flys-artifacts/trunk@3114 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Fri, 28 Oct 2011 13:39:37 +0000 |
| parents | |
| children | dd084cf3f284 |
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| 1790:d3a0d55dff63 | 1791:e0e5a5b51a40 |
|---|---|
| 1 package de.intevation.flys.exports; | |
| 2 | |
| 3 import org.apache.log4j.Logger; | |
| 4 | |
| 5 import org.jfree.data.xy.XYSeries; | |
| 6 | |
| 7 import de.intevation.flys.artifacts.model.WKms; | |
| 8 import de.intevation.flys.artifacts.model.WQKms; | |
| 9 | |
| 10 /** | |
| 11 * Helper to create and modify StyledXYSeries. | |
| 12 */ | |
| 13 public class StyledSeriesBuilder { | |
| 14 | |
| 15 private static final Logger logger = Logger.getLogger(StyledSeriesBuilder.class); | |
| 16 | |
| 17 | |
| 18 /** | |
| 19 * Trivial, hidden constructor. | |
| 20 */ | |
| 21 private StyledSeriesBuilder() {;} | |
| 22 | |
| 23 | |
| 24 /** | |
| 25 * Add points to series. | |
| 26 * | |
| 27 * @param series Series to add points to. | |
| 28 * @param points Points to add to series, points[0] to 1st dim, points[1] | |
| 29 * to 2nd dim. | |
| 30 */ | |
| 31 public static void addPoints(XYSeries series, double[][] points) { | |
| 32 double [] xPoints = points[0]; | |
| 33 double [] yPoints = points[1]; | |
| 34 for (int i = 0; i < xPoints.length; i++) { | |
| 35 series.add(xPoints[i], yPoints[i], false); | |
| 36 } | |
| 37 } | |
| 38 | |
| 39 | |
| 40 /** | |
| 41 * Add points to series (km to 1st dim, w to 2nd dim). | |
| 42 * | |
| 43 * @param series Series to add points to. | |
| 44 * @param points Points to add to series. | |
| 45 */ | |
| 46 public static void addPoints(XYSeries series, WKms wkms) { | |
| 47 int size = wkms.size(); | |
| 48 | |
| 49 for (int i = 0; i < size; i++) { | |
| 50 series.add(wkms.getKm(i), wkms.getW(i), false); | |
| 51 } | |
| 52 } | |
| 53 | |
| 54 /** | |
| 55 * Add points to series (w to 1st dim, km to 2nd dim). | |
| 56 * | |
| 57 * @param series Series to add points to. | |
| 58 * @param points Points to add to series. | |
| 59 */ | |
| 60 public static void addPointsKmQ(XYSeries series, WQKms wqkms) { | |
| 61 int size = wqkms.size(); | |
| 62 | |
| 63 for (int i = 0; i < size; i++) { | |
| 64 series.add(wqkms.getKm(i), wqkms.getQ(i), false); | |
| 65 } | |
| 66 } | |
| 67 } | |
| 68 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |