Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/exports/HistoricalDischargeCurveGenerator.java @ 2233:958a10e2e246
Added a new ChartGenerator for timeseries charts and refactored some code in XYChartGenerator.
flys-artifacts/trunk@3877 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
---|---|
date | Thu, 02 Feb 2012 12:26:36 +0000 |
parents | ebbb18ed78c4 |
children | e9173de1026c |
line wrap: on
line source
package de.intevation.flys.exports; import java.awt.Font; import org.w3c.dom.Document; import org.apache.log4j.Logger; import org.jfree.chart.JFreeChart; import org.jfree.chart.axis.NumberAxis; import de.intevation.artifactdatabase.state.ArtifactAndFacet; import de.intevation.flys.artifacts.FLYSArtifact; import de.intevation.flys.artifacts.model.FacetTypes; /** * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class HistoricalDischargeCurveGenerator extends TimeseriesChartGenerator implements FacetTypes { private static Logger logger = Logger.getLogger(HistoricalDischargeCurveGenerator.class); public static enum YAXIS { Q(0); protected int idx; private YAXIS(int c) { idx = c; } } @Override protected YAxisWalker getYAxisWalker() { return new YAxisWalker() { @Override public int length() { return YAXIS.values().length; } @Override public String getId(int idx) { YAXIS[] yaxes = YAXIS.values(); return yaxes[idx].toString(); } }; } @Override protected String getDefaultChartTitle() { return "TODO: CHART TITLE"; } /** * Empty (suppress subtitle). */ @Override protected void addSubtitles(JFreeChart chart) { // this chart has no subtitle } @Override protected String getDefaultXAxisLabel() { return "TODO: DEFAULT X AXIS LABEL"; } @Override protected String getDefaultYAxisLabel(int pos) { return "TODO: DEFAULT Y AXIS LABEL FOR: " + pos; } /** * Creates a new Y-Axis. * * @param index the index of the Y axis. * * @return an new NumberAxis with label from <i>getYAxisLabel()</i>. */ @Override protected NumberAxis createYAxis(int index) { Font labelFont = new Font("Tahoma", Font.BOLD, 14); String label = "default"; if (index == YAXIS.Q.idx) { label = getYAxisLabel(0); } NumberAxis axis = createNumberAxis(index, label); axis.setLabelFont(labelFont); axis.setAutoRangeIncludesZero(false); return axis; } public void doOut( ArtifactAndFacet artifactFacet, Document theme, boolean visible ) { String name = artifactFacet.getFacetName(); logger.debug("HistoricalDischargeCurveGenerator.doOut: " + name); if (name.equals(HISTORICAL_DISCHARGE_Q)) { doHistoricalDischargeOut( (FLYSArtifact) artifactFacet.getArtifact(), artifactFacet.getData(context), artifactFacet.getFacetDescription(), theme, visible); } else { logger.warn("doOut(): unknown facet name: " + name); return; } } protected void doHistoricalDischargeOut( FLYSArtifact artifact, Object data, String desc, Document theme, boolean visible) { logger.debug("doHistoricalDischargeOut(): description = " + desc); logger.warn("TODO IMPLEMENT ME"); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :