Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/exports/LongitudinalSectionGenerator2.java @ 7107:564033adf9c6 generator-refactoring

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Handle axis include zero setting for the new processing architecture
author Andre Heinecke <aheinecke@intevation.de>
date Tue, 24 Sep 2013 11:27:28 +0200
parents ab57b6eee71c
children 4605d6ca4ee9
rev   line source
7105
ab57b6eee71c Add refactored LongitudinalSectionGenerator2 that inherits DiagramGenerator
Andre Heinecke <aheinecke@intevation.de>
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.exports;
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10
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11 import org.apache.log4j.Logger;
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12 import org.jfree.chart.axis.NumberAxis;
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13
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14
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15 public class LongitudinalSectionGenerator2 extends DiagramGenerator
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16 {
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17 public static final String I18N_CHART_SHORT_SUBTITLE =
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18 "chart.longitudinal.section.shortsubtitle";
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19
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20 public static final String I18N_CHART_LOCATION_SUBTITLE =
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21 "chart.longitudinal.section.locsubtitle";
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22
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23 private static Logger logger =
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24 Logger.getLogger(LongitudinalSectionGenerator.class);
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25
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26 @Override
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27 public String getDefaultChartSubtitle() {
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28 double[] dist = getRange();
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29
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30 Object[] args = null;
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31 if (dist == null || dist.length != 2 ||
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32 Double.isNaN(dist[0]) || Double.isNaN(dist[1])) {
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33 args = new Object[] {getRiverName()};
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34 return msg(I18N_CHART_SHORT_SUBTITLE, "", args);
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35 } else if (Math.abs(dist[0] - dist[1]) < 1E-5) {
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36 args = new Object[] {getRiverName(), dist[1]};
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37 return msg(I18N_CHART_LOCATION_SUBTITLE, "", args);
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38 }
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39 return super.getDefaultChartSubtitle();
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40 }
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41 }
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42 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org