Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/exports/process/BedheightProcessor.java @ 7076:7f600001c807 generator-refactoring
Add LTR inversion code to diagram generator.
This code is used in serveral diagrams and as it modifies a
whole diagram it should be central. (This should also make
maintenance easier). This function can be called by processors
to make sure that their data is plotted with an LTR waterflow.
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Fri, 20 Sep 2013 16:33:22 +0200 |
parents | 253d80af5b7f |
children | c7d8adb91576 |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.exports.process; import java.util.List; import org.apache.log4j.Logger; import org.jfree.data.xy.XYSeries; import org.dive4elements.artifactdatabase.state.ArtifactAndFacet; import org.dive4elements.artifacts.CallContext; import org.dive4elements.river.artifacts.model.minfo.BedHeightSingle; import org.dive4elements.river.exports.XYChartGenerator; import org.dive4elements.river.jfree.StyledXYSeries; import org.dive4elements.river.model.BedHeightSingleValue; import org.dive4elements.river.themes.ThemeDocument; public class BedheightProcessor extends DefaultProcessor { private final static Logger logger = Logger.getLogger(BedheightProcessor.class); private final static String BEDHEIGHT = "bedheight"; @Override public void doOut( XYChartGenerator generator, ArtifactAndFacet bundle, ThemeDocument theme, boolean visible, int index ) { CallContext context = generator.getCallContext(); Object data = bundle.getData(context); if (data instanceof BedHeightSingle) { doBedheightSingleOut(generator, bundle, theme, index, visible, (BedHeightSingle)data); } else if (data instanceof List<?>) { doBedheightSingeValuesOut(generator, bundle, theme, index, visible, (List<BedHeightSingleValue>)data); } logger.error("Can't process " + data.getClass().getName() + " objects"); } private void doBedheightSingeValuesOut(XYChartGenerator generator, ArtifactAndFacet bundle, ThemeDocument theme, int index, boolean visible, List<BedHeightSingleValue> data) { logger.debug("doBedheightSingeValuesOut"); XYSeries series = new StyledXYSeries(bundle.getFacetDescription(), theme); for(BedHeightSingleValue bvalue: data) { series.add(bvalue.getStation(), bvalue.getSoundingWidth()); } generator.addAxisSeries(series, index, visible); } @Override public boolean canHandle(String facettype) { return BEDHEIGHT.equals(facettype); } public void doBedheightSingleOut(XYChartGenerator generator, ArtifactAndFacet bundle, ThemeDocument theme, int index, boolean visible, BedHeightSingle data) { double[] width = data.getMorphWidths(); double[] stations = data.getStations().toNativeArray(); logger.debug("doBedheightSingleOut"); XYSeries series = new StyledXYSeries(bundle.getFacetDescription(), theme); for (int i = 0; i < width.length; i++) { series.add(stations[i], width[i], false); } generator.addAxisSeries(series, index, visible); } }