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annotate flys-artifacts/src/main/java/de/intevation/flys/jfree/DoubleBounds.java @ 2327:07c39470e2cb

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Added new model classes that should be used for axes range adaption later. flys-artifacts/trunk@4011 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Thu, 09 Feb 2012 18:38:03 +0000
parents
children 594885703687 d0e7afb3696b
rev   line source
2327
07c39470e2cb Added new model classes that should be used for axes range adaption later.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1 package de.intevation.flys.jfree;
07c39470e2cb Added new model classes that should be used for axes range adaption later.
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2
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3 import org.apache.log4j.Logger;
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4
07c39470e2cb Added new model classes that should be used for axes range adaption later.
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5 import org.jfree.chart.axis.ValueAxis;
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6 import org.jfree.data.Range;
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7
07c39470e2cb Added new model classes that should be used for axes range adaption later.
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8
07c39470e2cb Added new model classes that should be used for axes range adaption later.
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9 /**
07c39470e2cb Added new model classes that should be used for axes range adaption later.
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10 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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11 */
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12 public class DoubleBounds implements Bounds {
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13
07c39470e2cb Added new model classes that should be used for axes range adaption later.
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14 protected double lower;
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15 protected double upper;
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16
07c39470e2cb Added new model classes that should be used for axes range adaption later.
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17
07c39470e2cb Added new model classes that should be used for axes range adaption later.
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18 public DoubleBounds(double lower, double upper) {
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19 this.lower = lower;
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20 this.upper = upper;
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21 }
07c39470e2cb Added new model classes that should be used for axes range adaption later.
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22
07c39470e2cb Added new model classes that should be used for axes range adaption later.
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23
07c39470e2cb Added new model classes that should be used for axes range adaption later.
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24 @Override
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25 public Number getLower() {
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26 return Double.valueOf(lower);
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27 }
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28
07c39470e2cb Added new model classes that should be used for axes range adaption later.
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29
07c39470e2cb Added new model classes that should be used for axes range adaption later.
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30 @Override
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31 public Number getUpper() {
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32 return Double.valueOf(upper);
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33 }
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34
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35
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36 @Override
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37 public void applyBounds(ValueAxis axis) {
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38 axis.setRange(new Range(lower, upper));
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39 }
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40
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41
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42 @Override
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43 public Bounds combine(Bounds bounds) {
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44 if (bounds == null) {
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45 return this;
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46 }
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47
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48 DoubleBounds other = (DoubleBounds) bounds;
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49
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50 double otherLower = other.getLower().doubleValue();
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51 double otherUpper = other.getUpper().doubleValue();
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52
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53 return new DoubleBounds(
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54 otherLower < lower ? otherLower : lower,
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55 otherUpper > upper ? otherUpper : upper);
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56 }
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57
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58
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59 @Override
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60 public String toString() {
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61 return "DoubleBounds=[" + lower + " ; " + upper + "]";
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62 }
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63 }
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64 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org