Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Calculation5.java @ 4282:8b4988815974
Added marker for Ws and Qs in Historical Discharge WQ charts.
Therefore, the XYChartGenerator got two new methods addDomainMarker(Marker, boolean) and addValueMarker(Marker, boolean).
The boolean parameters determine, if the marker should be visible or not. This is analogous to addAxisSeries(XYSeries, int, boolean).
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Mon, 29 Oct 2012 05:59:27 +0100 |
parents | 5642a83420f2 |
children |
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package de.intevation.flys.artifacts.model; import de.intevation.artifacts.CallContext; import de.intevation.artifacts.CallMeta; import de.intevation.flys.utils.Formatter; import java.text.NumberFormat; import java.util.ArrayList; import java.util.Map; import org.apache.log4j.Logger; public class Calculation5 extends Calculation { private static Logger log = Logger.getLogger(Calculation5.class); protected double startKm; protected double [] endKms; public Calculation5() { } public Calculation5(double startKm, double [] endKms) { this.startKm = startKm; this.endKms = endKms; } public CalculationResult calculate( WstValueTable wst, Map<Double, Double> kms2gaugeDatums, CallContext context ) { ArrayList<WWQQ> results = new ArrayList<WWQQ>(); int numProblems = numProblems(); CallMeta meta = context.getMeta(); for (double endKm: endKms) { double [][] wws = wst.relateWs(startKm, endKm, this); int newNumProblems = numProblems(); if (wws.length == 4) { WWQQ wwqq = new WWQQ( generateName(meta, startKm, endKm), startKm, kms2gaugeDatums.get(startKm), wws[0], wws[1], endKm, kms2gaugeDatums.get(endKm), wws[2], wws[3]); if (newNumProblems > numProblems) { wwqq.removeNaNs(); } results.add(wwqq); } numProblems = newNumProblems; } return new CalculationResult( results.toArray(new WWQQ[results.size()]), this); } protected static String generateName( CallMeta meta, double startKm, double endKm ) { NumberFormat nf = Formatter.getCalculationKm(meta); return "W(km " + nf.format(startKm) + ") ~ W(km " + nf.format(endKm) + ")"; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :