dive4elements/river: artifacts/src/main/java/org/dive4elements/river/exports/AbstractChartGenerator.java annotate

annotate artifacts/src/main/java/org/dive4elements/river/exports/AbstractChartGenerator.java @ 9186:eec4df8165a1

Implemented 'ShowLineLabel' for area themes.

author	gernotbelger
date	Thu, 28 Jun 2018 10:47:04 +0200
parents	1cc7653ca84f
children	4082b8429353

rev	line source
9104 07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	1 /** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	2 * Software engineering by
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	3 * Björnsen Beratende Ingenieure GmbH
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	5 *
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	6 * This file is Free Software under the GNU AGPL (>=v3)
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	7 * and comes with ABSOLUTELY NO WARRANTY! Check out the
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	8 * documentation coming with Dive4Elements River for details.
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	9 */
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	10 package org.dive4elements.river.exports;
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	11
9123 1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	12 import java.awt.BasicStroke;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	13 import java.awt.Color;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	14 import java.awt.Font;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	15 import java.awt.Paint;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	16 import java.awt.Stroke;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	17 import java.awt.TexturePaint;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	18 import java.awt.geom.Rectangle2D;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	19 import java.awt.image.BufferedImage;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	20 import java.io.IOException;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	21 import java.io.OutputStream;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	22 import java.text.DateFormat;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	23 import java.util.ArrayList;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	24 import java.util.Date;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	25 import java.util.List;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	26 import java.util.Locale;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	27 import java.util.Map;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	28 import java.util.SortedMap;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	29 import java.util.TreeMap;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	30
9104 07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	31 import javax.xml.xpath.XPathConstants;
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	32
9123 1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	33 import org.apache.log4j.Logger;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	34 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	35 import org.dive4elements.artifactdatabase.state.Settings;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	36 import org.dive4elements.artifacts.Artifact;
9104 07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	37 import org.dive4elements.artifacts.ArtifactNamespaceContext;
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	38 import org.dive4elements.artifacts.CallContext;
9123 1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	39 import org.dive4elements.artifacts.CallMeta;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	40 import org.dive4elements.artifacts.PreferredLocale;
9104 07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	41 import org.dive4elements.artifacts.common.utils.XMLUtils;
9123 1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	42 import org.dive4elements.river.FLYS;
9104 07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	43 import org.dive4elements.river.artifacts.D4EArtifact;
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	44 import org.dive4elements.river.artifacts.access.RangeAccess;
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	45 import org.dive4elements.river.artifacts.access.RiverAccess;
9123 1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	46 import org.dive4elements.river.artifacts.resources.Resources;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	47 import org.dive4elements.river.artifacts.sinfo.util.CalculationUtils;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	48 import org.dive4elements.river.collections.D4EArtifactCollection;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	49 import org.dive4elements.river.jfree.AxisDataset;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	50 import org.dive4elements.river.jfree.Bounds;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	51 import org.dive4elements.river.jfree.DoubleBounds;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	52 import org.dive4elements.river.jfree.EnhancedLineAndShapeRenderer;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	53 import org.dive4elements.river.jfree.RiverAnnotation;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	54 import org.dive4elements.river.jfree.StableXYDifferenceRenderer;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	55 import org.dive4elements.river.jfree.Style;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	56 import org.dive4elements.river.jfree.StyledAreaSeriesCollection;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	57 import org.dive4elements.river.jfree.StyledSeries;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	58 import org.dive4elements.river.themes.ThemeDocument;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	59 import org.dive4elements.river.utils.Formatter;
9104 07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	60 import org.jfree.chart.JFreeChart;
9123 1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	61 import org.jfree.chart.LegendItem;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	62 import org.jfree.chart.LegendItemCollection;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	63 import org.jfree.chart.axis.NumberAxis;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	64 import org.jfree.chart.plot.XYPlot;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	65 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
9104 07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	66 import org.jfree.chart.title.TextTitle;
9123 1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	67 import org.jfree.data.Range;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	68 import org.jfree.data.general.Series;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	69 import org.jfree.data.xy.XYDataset;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	70 import org.jfree.ui.RectangleInsets;
9104 07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	71 import org.w3c.dom.Document;
9123 1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	72 import org.w3c.dom.Element;
9104 07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	73
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	74 /**
9123 1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	75 * This class re-unites the tremendous copy/paste code from ChartGenerator and ChartGenerator2. Code is still awful and
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	76 * encapsulation is broken in too many places.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	77 * TODO: instead of deep inheritances, delegate to classes that define the various behaviors.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	78 *
9104 07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	79 * @author Gernot Belger
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	80 */
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	81 abstract class AbstractChartGenerator implements OutGenerator {
9123 1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	82
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	83 protected static final Logger log = Logger.getLogger(AbstractChartGenerator.class);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	84
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	85 private static final int DEFAULT_CHART_WIDTH = 600;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	86
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	87 private static final int DEFAULT_CHART_HEIGHT = 400;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	88
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	89 private static final Color DEFAULT_GRID_COLOR = Color.GRAY;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	90
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	91 private static final float DEFAULT_GRID_LINE_WIDTH = 0.3f;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	92
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	93 protected static final String DEFAULT_FONT_NAME = "Tahoma";
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	94
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	95 protected static final int DEFAULT_FONT_SIZE = 12;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	96
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	97 private static final String DEFAULT_CHART_FORMAT = "png";
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	98
9104 07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	99 private static final String XPATH_CHART_EXPORT = "/art:action/art:attributes/art:export/@art:value";
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	100
9123 1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	101 private static final String XPATH_CHART_SIZE = "/art:action/art:attributes/art:size";
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	102
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	103 private static final String XPATH_CHART_FORMAT = "/art:action/art:attributes/art:format/@art:value";
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	104
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	105 private static final String XPATH_CHART_X_RANGE = "/art:action/art:attributes/art:xrange";
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	106
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	107 private static final String XPATH_CHART_Y_RANGE = "/art:action/art:attributes/art:yrange";
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	108
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	109 /** The document of the incoming out() request. */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	110 private Document request;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	111
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	112 /** The output stream where the data should be written to. */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	113 private OutputStream out;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	114
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	115 /** Artifact that is used to decorate the chart with meta information. */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	116 private Artifact master;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	117
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	118 /** Map of datasets ("index"). */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	119 private final SortedMap<Integer, AxisDataset> datasets = new TreeMap<>();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	120
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	121 /** List of annotations to insert in plot. */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	122 private final List<RiverAnnotation> annotations = new ArrayList<>();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	123
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	124 private String outName;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	125
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	126 /** The settings that should be used during output creation. */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	127 private Settings settings;
9104 07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	128
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	129 /** The CallContext object. */
9123 1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	130 private CallContext context;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	131
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	132 @Override
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	133 public void init(final String outName, final Document request, final OutputStream out, final CallContext context) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	134 log.debug("ChartGenerator.init");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	135
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	136 this.outName = outName;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	137 this.request = request;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	138 this.out = out;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	139 this.context = context;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	140 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	141
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	142 @Override
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	143 public void setup(final Object config) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	144 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	145
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	146 /** Sets the master artifact. */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	147 @Override
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	148 public void setMasterArtifact(final Artifact master) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	149 this.master = master;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	150 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	151
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	152 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	153 * Gets the master artifact.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	154 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	155 * @return the master artifact.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	156 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	157 public Artifact getMaster() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	158 return this.master;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	159 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	160
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	161 protected final Map<Integer, AxisDataset> getDatasets() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	162 return this.datasets;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	163 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	164
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	165 @Override
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	166 public void setCollection(final D4EArtifactCollection collection) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	167 /* we do not need it */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	168 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	169
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	170 protected final D4EArtifact getArtifact() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	171 // FIXME: should already made sure when this member is set
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	172 return (D4EArtifact) this.master;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	173 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	174
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	175 public final CallContext getContext() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	176 return this.context;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	177 }
9104 07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	178
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	179 /** The document of the incoming out() request. */
9123 1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	180 protected final Document getRequest() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	181 return this.request;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	182 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	183
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	184 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	185 * Adds annotations to list. The given annotation will be visible.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	186 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	187 public final void addAnnotations(final RiverAnnotation annotation) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	188 this.annotations.add(annotation);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	189 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	190
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	191 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	192 * This method needs to be implemented by concrete subclasses to create new
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	193 * instances of JFreeChart.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	194 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	195 * @param context2
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	196 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	197 * @return a new instance of a JFreeChart.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	198 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	199 protected abstract JFreeChart generateChart(CallContext context2);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	200
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	201 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	202 * For every outable (i.e. facets), this function is
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	203 * called and handles the data accordingly.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	204 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	205 @Override
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	206 public abstract void doOut(ArtifactAndFacet bundle, ThemeDocument attr, boolean visible);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	207
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	208 @Override
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	209 public void generate() throws IOException {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	210 doGenerate(this.context, this.out, this.outName);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	211 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	212
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	213 protected abstract void doGenerate(CallContext context, OutputStream out, String outName) throws IOException;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	214
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	215 protected abstract Series getSeriesOf(XYDataset dataset, int idx);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	216
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	217 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	218 * Returns the default title of a chart.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	219 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	220 * @param context2
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	221 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	222 * @return the default title of a chart.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	223 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	224 protected abstract String getDefaultChartTitle(CallContext context);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	225
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	226 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	227 * This method is used to create new AxisDataset instances which may differ
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	228 * in concrete subclasses.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	229 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	230 * @param idx
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	231 * The index of an axis.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	232 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	233 protected abstract AxisDataset createAxisDataset(int idx);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	234
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	235 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	236 * Combines the ranges of the X axis at index <i>idx</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	237 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	238 * @param bounds
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	239 * A new Bounds.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	240 * @param idx
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	241 * The index of the X axis that should be comined with
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	242 * <i>range</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	243 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	244 protected abstract void combineXBounds(Bounds bounds, int idx);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	245
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	246 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	247 * Combines the ranges of the Y axis at index <i>idx</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	248 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	249 * @param bounds
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	250 * A new Bounds.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	251 * @param index
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	252 * The index of the Y axis that should be comined with.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	253 * <i>range</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	254 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	255 protected abstract void combineYBounds(Bounds bounds, int index);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	256
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	257 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	258 * This method is used to determine the ranges for axes at a given index.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	259 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	260 * @param index
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	261 * The index of the axes at the plot.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	262 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	263 * @return a Range[] with [xrange, yrange];
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	264 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	265 protected abstract Range[] getRangesForAxis(int index);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	266
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	267 protected abstract Bounds getXBounds(int axis);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	268
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	269 protected abstract void setXBounds(int axis, Bounds bounds);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	270
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	271 protected abstract Bounds getYBounds(int axis);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	272
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	273 protected abstract void setYBounds(int axis, Bounds bounds);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	274
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	275 // /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	276 // * Retuns the call context. May be null if init hasn't been called yet.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	277 // *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	278 // * @return the CallContext instance
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	279 // */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	280 // protected final CallContext getCallContext() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	281 // return this.context;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	282 // }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	283 //
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	284
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	285 @Override
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	286 public final void setSettings(final Settings settings) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	287 this.settings = settings;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	288 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	289
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	290 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	291 * Returns the <i>settings</i> as <i>ChartSettings</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	292 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	293 * @return the <i>settings</i> as <i>ChartSettings</i> or null, if
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	294 * <i>settings</i> is not an instance of <i>ChartSettings</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	295 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	296 protected final ChartSettings getChartSettings() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	297 if (this.settings instanceof ChartSettings) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	298 return (ChartSettings) this.settings;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	299 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	300
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	301 return null;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	302 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	303
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	304 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	305 * Return instance of <i>ChartSettings</i> with a chart specific section
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	306 * but with no axes settings.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	307 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	308 * @return an instance of <i>ChartSettings</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	309 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	310 @Override
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	311 public final Settings getSettings() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	312 if (this.settings != null)
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	313 return this.settings;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	314
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	315 final ChartSettings settings = new ChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	316
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	317 final ChartSection chartSection = buildChartSection(this.context);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	318 final LegendSection legendSection = buildLegendSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	319 final ExportSection exportSection = buildExportSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	320
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	321 settings.setChartSection(chartSection);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	322 settings.setLegendSection(legendSection);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	323 settings.setExportSection(exportSection);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	324
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	325 final List<AxisSection> axisSections = buildAxisSections();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	326 for (final AxisSection axisSection : axisSections)
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	327 settings.addAxisSection(axisSection);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	328
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	329 return settings;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	330 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	331
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	332 protected abstract ChartSection buildChartSection(CallContext context);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	333
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	334 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	335 * Creates a new <i>LegendSection</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	336 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	337 * @return a new <i>LegendSection</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	338 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	339 private LegendSection buildLegendSection() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	340 final LegendSection legendSection = new LegendSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	341 legendSection.setVisibility(isLegendVisible());
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	342 legendSection.setFontSize(getLegendFontSize());
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	343 legendSection.setAggregationThreshold(10);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	344 return legendSection;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	345 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	346
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	347 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	348 * Creates a new <i>ExportSection</i> with default values <b>WIDTH=600</b>
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	349 * and <b>HEIGHT=400</b>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	350 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	351 * @return a new <i>ExportSection</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	352 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	353 private ExportSection buildExportSection() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	354 final ExportSection exportSection = new ExportSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	355 exportSection.setWidth(DEFAULT_CHART_WIDTH);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	356 exportSection.setHeight(DEFAULT_CHART_HEIGHT);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	357 exportSection.setMetadata(true);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	358 return exportSection;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	359 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	360
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	361 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	362 * Creates a list of Sections that contains all axes of the chart (including
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	363 * X and Y axes).
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	364 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	365 * @return a list of Sections for each axis in this chart.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	366 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	367 private List<AxisSection> buildAxisSections() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	368 final List<AxisSection> axisSections = new ArrayList<>();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	369
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	370 axisSections.addAll(buildXAxisSections());
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	371 axisSections.addAll(buildYAxisSections());
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	372
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	373 return axisSections;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	374 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	375
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	376 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	377 * Creates a new Section for chart's X axis.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	378 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	379 * @return a List that contains a Section for the X axis.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	380 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	381 protected List<AxisSection> buildXAxisSections() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	382 final List<AxisSection> axisSections = new ArrayList<>();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	383
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	384 final String identifier = "X";
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	385
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	386 final AxisSection axisSection = new AxisSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	387 axisSection.setIdentifier(identifier);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	388 axisSection.setLabel(getXAxisLabel());
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	389 axisSection.setFontSize(14);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	390 axisSection.setFixed(false);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	391
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	392 // XXX We are able to find better default ranges that [0,0], but the Y
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	393 // axes currently have no better ranges set.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	394 axisSection.setUpperRange(0d);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	395 axisSection.setLowerRange(0d);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	396
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	397 axisSections.add(axisSection);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	398
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	399 return axisSections;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	400 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	401
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	402 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	403 * Returns the X-Axis label of a chart.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	404 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	405 * @return the X-Axis label of a chart.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	406 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	407 protected final String getXAxisLabel() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	408 final ChartSettings chartSettings = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	409 if (chartSettings == null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	410 return getDefaultXAxisLabel(this.context);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	411 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	412
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	413 final AxisSection as = chartSettings.getAxisSection("X");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	414 if (as != null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	415 final String label = as.getLabel();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	416
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	417 if (label != null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	418 return label;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	419 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	420 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	421
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	422 return getDefaultXAxisLabel(this.context);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	423 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	424
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	425 protected abstract List<AxisSection> buildYAxisSections();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	426
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	427 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	428 * Returns the default X-Axis label of a chart.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	429 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	430 * @param context2
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	431 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	432 * @return the default X-Axis label of a chart.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	433 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	434 protected abstract String getDefaultXAxisLabel(final CallContext context2);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	435
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	436 /** Generate the diagram as an image. */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	437 protected final void generateImage(final CallContext context) throws IOException {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	438 log.debug("ChartGenerator2.generateImage");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	439
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	440 final JFreeChart chart = generateChart(context);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	441
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	442 final String format = getFormat();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	443 int[] size = getSize();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	444
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	445 if (size == null)
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	446 size = getExportDimension();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	447
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	448 this.context.putContextValue("chart.width", size[0]);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	449 this.context.putContextValue("chart.height", size[1]);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	450
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	451 if (format.equals(ChartExportHelper.FORMAT_PNG)) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	452 this.context.putContextValue("chart.image.format", "png");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	453
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	454 ChartExportHelper.exportImage(this.out, chart, this.context);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	455 } else if (format.equals(ChartExportHelper.FORMAT_PDF)) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	456 preparePDFContext(this.context);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	457
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	458 ChartExportHelper.exportPDF(this.out, chart, this.context);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	459 } else if (format.equals(ChartExportHelper.FORMAT_SVG)) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	460 prepareSVGContext(this.context);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	461
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	462 ChartExportHelper.exportSVG(this.out, chart, this.context);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	463 } else if (format.equals(ChartExportHelper.FORMAT_CSV)) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	464 this.context.putContextValue("chart.image.format", "csv");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	465
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	466 ChartExportHelper.exportCSV(this.out, chart, this.context);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	467 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	468 }
9104 07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	469
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	470 /**
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	471 * Adds a metadata sub-title to the chart if it gets exported
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	472 */
9123 1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	473 protected final void addMetadataSubtitle(final CallContext context, final JFreeChart chart) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	474 if ((!isExport() \|\| !isExportMetadata()))
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	475 return;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	476
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	477 final String version = FLYS.VERSION;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	478 final String user = CalculationUtils.findArtifactUser(context, getArtifact());
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	479 final Locale locale = Resources.getLocale(context.getMeta());
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	480 final DateFormat df = DateFormat.getDateInstance(DateFormat.SHORT, locale);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	481 final String dateText = df.format(new Date());
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	482
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	483 final String text = Resources.getMsg(context.getMeta(), "chart.subtitle.metadata", "default", version, user, dateText);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	484
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	485 chart.addSubtitle(new TextTitle(text));
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	486 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	487
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	488 private boolean isExportMetadata() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	489 final ChartSettings chartSettings = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	490 if (chartSettings == null)
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	491 return true;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	492
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	493 final ExportSection exportSection = chartSettings.getExportSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	494 if (exportSection == null)
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	495 return true;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	496
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	497 return exportSection.getMetadata();
9104 07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	498 }
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	499
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	500 /**
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	501 * This method returns the export flag specified in the <i>request</i> document
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	502 * or <i>false</i> if no export is specified in <i>request</i>.
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	503 */
9123 1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	504 private boolean isExport() {
9104 07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	505 final Boolean export = (Boolean) XMLUtils.xpath(getRequest(), XPATH_CHART_EXPORT, XPathConstants.BOOLEAN, ArtifactNamespaceContext.INSTANCE);
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	506
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	507 return export == null ? false : export;
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	508 }
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	509
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	510 protected final String getRiverName() {
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	511 return new RiverAccess(getArtifact()).getRiver().getName();
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	512 }
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	513
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	514 protected final String getRiverUnit() {
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	515 return new RiverAccess(getArtifact()).getRiver().getWstUnit().getName();
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	516 }
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	517
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	518 protected final double[] getRange() {
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	519 final D4EArtifact flys = getArtifact();
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	520
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	521 final RangeAccess rangeAccess = new RangeAccess(flys);
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	522 return rangeAccess.getKmRange();
07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	523 }
9123 1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	524
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	525 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	526 * Returns a boolean object that determines if the chart grid should be
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	527 * visible or not. This information needs to be provided by <i>settings</i>,
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	528 * otherwise the default is true.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	529 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	530 * @param settings
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	531 * A ChartSettings object.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	532 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	533 * @return true, if the chart grid should be visible otherwise false.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	534 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	535 * @throws NullPointerException
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	536 * if <i>settings</i> is null.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	537 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	538 private boolean isGridVisible(final ChartSettings settings) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	539 final ChartSection cs = settings.getChartSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	540 return cs.getDisplayGrid();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	541 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	542
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	543 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	544 * This method is used to determine, if the chart's legend is visible or
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	545 * not. If a <i>settings</i> instance is set, this instance determines the
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	546 * visibility otherwise, this method returns true as default if no
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	547 * <i>settings</i> is set.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	548 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	549 * @return true, if the legend should be visible, otherwise false.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	550 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	551 protected final boolean isLegendVisible() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	552 final ChartSettings chartSettings = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	553 if (chartSettings == null)
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	554 return true;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	555
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	556 final LegendSection ls = chartSettings.getLegendSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	557 return ls.getVisibility();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	558 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	559
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	560 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	561 * This method returns the font size for the X axis. If the font size is
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	562 * specified in ChartSettings (if <i>chartSettings</i> is set), this size is
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	563 * returned. Otherwise the default font size 12 is returned.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	564 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	565 * @return the font size for the x axis.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	566 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	567 protected final int getXAxisLabelFontSize() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	568 final ChartSettings chartSettings = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	569 if (chartSettings == null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	570 return DEFAULT_FONT_SIZE;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	571 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	572
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	573 final AxisSection as = chartSettings.getAxisSection("X");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	574 final Integer fontSize = as.getFontSize();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	575
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	576 return fontSize != null ? fontSize : DEFAULT_FONT_SIZE;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	577 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	578
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	579 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	580 * This method is used to determine the font size of the chart's legend. If
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	581 * a <i>settings</i> instance is set, this instance determines the font
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	582 * size, otherwise this method returns 12 as default if no <i>settings</i>
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	583 * is set or if it doesn't provide a legend font size.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	584 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	585 * @return a legend font size.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	586 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	587 private int getLegendFontSize() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	588
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	589 final ChartSettings chartSettings = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	590 if (chartSettings == null)
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	591 return DEFAULT_FONT_SIZE;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	592
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	593 final LegendSection ls = chartSettings.getLegendSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	594 if (ls == null)
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	595 return DEFAULT_FONT_SIZE;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	596
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	597 final Integer fontSize = ls.getFontSize();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	598 if (fontSize == null)
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	599 return DEFAULT_FONT_SIZE;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	600
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	601 return fontSize;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	602 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	603
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	604 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	605 * Creates a new LegendItem with <i>name</i> and font provided by
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	606 * <i>createLegendLabelFont()</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	607 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	608 * @param theme
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	609 * The theme of the chart line.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	610 * @param name
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	611 * The displayed name of the item.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	612 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	613 * @return a new LegendItem instance.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	614 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	615 protected final LegendItem createLegendItem(final ThemeDocument theme, final String name) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	616 // OPTIMIZE Pass font, parsed Theme items.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	617
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	618 Color color = theme.parseLineColorField();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	619 if (color == null)
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	620 color = Color.BLACK;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	621
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	622 final LegendItem legendItem = new LegendItem(name, color);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	623 legendItem.setLabelFont(createLegendLabelFont());
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	624 return legendItem;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	625 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	626
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	627 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	628 * Create new legend entries, dependent on settings.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	629 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	630 * @param plot
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	631 * The plot for which to modify the legend.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	632 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	633 protected final void aggregateLegendEntries(final XYPlot plot) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	634
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	635 final ChartSettings chartSettings = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	636 if (chartSettings == null)
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	637 return;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	638
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	639 final Integer threshold = chartSettings.getLegendSection().getAggregationThreshold();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	640
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	641 final int aggrThreshold = threshold != null ? threshold.intValue() : 0;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	642
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	643 LegendProcessor.aggregateLegendEntries(plot, aggrThreshold);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	644 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	645
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	646 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	647 * Creates Font (Family and size) to use when creating Legend Items. The
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	648 * font size depends in the return value of <i>getLegendFontSize()</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	649 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	650 * @return a new Font instance with <i>DEFAULT_FONT_NAME</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	651 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	652 private final Font createLegendLabelFont() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	653 return new Font(DEFAULT_FONT_NAME, Font.PLAIN, getLegendFontSize());
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	654 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	655
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	656 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	657 * Adjust some Stroke/Grid parameters for <i>plot</i>. The chart
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	658 * <i>Settings</i> are applied in this method.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	659 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	660 * @param plot
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	661 * The XYPlot which is adapted.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	662 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	663 protected void adjustPlot(final XYPlot plot) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	664 final Stroke gridStroke = new BasicStroke(DEFAULT_GRID_LINE_WIDTH, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 3.0f, new float[] { 3.0f }, 0.0f);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	665
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	666 final ChartSettings cs = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	667 final boolean isGridVisible = cs != null ? isGridVisible(cs) : true;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	668
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	669 plot.setDomainGridlineStroke(gridStroke);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	670 plot.setDomainGridlinePaint(DEFAULT_GRID_COLOR);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	671 plot.setDomainGridlinesVisible(isGridVisible);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	672
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	673 plot.setRangeGridlineStroke(gridStroke);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	674 plot.setRangeGridlinePaint(DEFAULT_GRID_COLOR);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	675 plot.setRangeGridlinesVisible(isGridVisible);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	676
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	677 plot.setAxisOffset(new RectangleInsets(0d, 0d, 0d, 0d));
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	678 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	679
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	680 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	681 * This helper method is used to extract the current locale from instance variable <i>context</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	682 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	683 * @return the current locale.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	684 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	685 protected final Locale getLocale() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	686 final CallMeta meta = this.context.getMeta();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	687 final PreferredLocale[] prefs = meta.getLanguages();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	688
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	689 final int len = prefs != null ? prefs.length : 0;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	690
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	691 final Locale[] locales = new Locale[len];
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	692
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	693 for (int i = 0; i < len; i++) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	694 locales[i] = prefs[i].getLocale();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	695 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	696
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	697 return meta.getPreferredLocale(locales);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	698 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	699
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	700 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	701 * Look up \param key in i18n dictionary.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	702 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	703 * @param key
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	704 * key for which to find i18nd version.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	705 * @param def
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	706 * default, returned if lookup failed.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	707 * @return value found in i18n dictionary, \param def if no value found.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	708 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	709 public final String msg(final String key, final String def) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	710 return Resources.getMsg(this.context.getMeta(), key, def);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	711 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	712
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	713 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	714 * Look up \param key in i18n dictionary.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	715 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	716 * @param key
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	717 * key for which to find i18nd version.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	718 * @return value found in i18n dictionary, key itself if failed.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	719 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	720 public final String msg(final String key) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	721 return Resources.getMsg(this.context.getMeta(), key, key);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	722 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	723
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	724 public final String msg(final String key, final String def, final Object[] args) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	725 return Resources.getMsg(this.context.getMeta(), key, def, args);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	726 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	727
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	728 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	729 * Add datasets stored in instance variable <i>datasets</i> to plot.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	730 * <i>datasets</i> actually stores instances of AxisDataset, so each of this
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	731 * datasets is mapped to a specific axis as well.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	732 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	733 * @param plot
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	734 * plot to add datasets to.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	735 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	736 protected void addDatasets(final XYPlot plot) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	737 log.debug("addDatasets()");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	738
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	739 // AxisDatasets are sorted, but some might be empty.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	740 // Thus, generate numbering on the fly.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	741 int axisIndex = 0;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	742 int datasetIndex = 0;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	743
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	744 for (final Map.Entry<Integer, AxisDataset> entry : this.datasets.entrySet()) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	745 if (!entry.getValue().isEmpty()) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	746 // Add axis and range information.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	747 final AxisDataset axisDataset = entry.getValue();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	748 final NumberAxis axis = createYAxis(entry.getKey());
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	749
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	750 plot.setRangeAxis(axisIndex, axis);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	751
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	752 if (axis.getAutoRangeIncludesZero()) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	753 axisDataset.setRange(Range.expandToInclude(axisDataset.getRange(), 0d));
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	754 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	755
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	756 setYBounds(axisIndex, expandPointRange(axisDataset.getRange()));
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	757
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	758 // Add contained datasets, mapping to axis.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	759 for (final XYDataset dataset : axisDataset.getDatasets()) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	760 try {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	761 plot.setDataset(datasetIndex, dataset);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	762 plot.mapDatasetToRangeAxis(datasetIndex, axisIndex);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	763
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	764 applyThemes(plot, dataset, datasetIndex, axisDataset.isArea(dataset));
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	765
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	766 datasetIndex++;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	767 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	768 catch (final RuntimeException re) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	769 log.error(re);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	770 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	771 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	772
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	773 axisDataset.setPlotAxisIndex(axisIndex);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	774 axisIndex++;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	775 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	776 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	777 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	778
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	779 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	780 * Create Y (range) axis for given index.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	781 * Shall be implemented by subclasses.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	782 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	783 protected abstract NumberAxis createYAxis(final int index);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	784
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	785 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	786 * @param idx
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	787 * "index" of dataset/series (first dataset to be drawn has
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	788 * index 0), correlates with renderer index.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	789 * @param isArea
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	790 * true if the series describes an area and shall be rendered
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	791 * as such.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	792 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	793 private void applyThemes(final XYPlot plot, final XYDataset series, final int idx, final boolean isArea) {
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 9123 diff changeset	794 if (isArea)
9123 1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	795 applyAreaTheme(plot, (StyledAreaSeriesCollection) series, idx);
9186 eec4df8165a1 Implemented 'ShowLineLabel' for area themes. gernotbelger parents: 9123 diff changeset	796 else
9123 1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	797 applyLineTheme(plot, series, idx);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	798 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	799
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	800 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	801 * Expands a given range if it collapses into one point.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	802 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	803 * @param range
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	804 * Range to be expanded if upper == lower bound.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	805 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	806 * @return Bounds of point plus 5 percent in each direction.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	807 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	808 private Bounds expandPointRange(final Range range) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	809 if (range == null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	810 return null;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	811 } else if (range.getLowerBound() == range.getUpperBound()) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	812 final Range expandedRange = ChartHelper.expandRange(range, 5d);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	813 return new DoubleBounds(expandedRange.getLowerBound(), expandedRange.getUpperBound());
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	814 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	815
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	816 return new DoubleBounds(range.getLowerBound(), range.getUpperBound());
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	817 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	818
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	819 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	820 * Creates a new instance of EnhancedLineAndShapeRenderer.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	821 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	822 * @param plot
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	823 * The plot which is set for the new renderer.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	824 * @param idx
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	825 * This value is not used in the current implementation.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	826 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	827 * @return a new instance of EnhancedLineAndShapeRenderer.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	828 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	829 private XYLineAndShapeRenderer createRenderer(final XYPlot plot, final int idx) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	830 log.debug("Create EnhancedLineAndShapeRenderer for idx: " + idx);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	831
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	832 final EnhancedLineAndShapeRenderer r = new EnhancedLineAndShapeRenderer(true, false);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	833
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	834 r.setPlot(plot);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	835
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	836 return r;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	837 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	838
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	839 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	840 * This method applies the themes defined in the series itself. Therefore,
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	841 * <i>StyledXYSeries.applyTheme()</i> is called, which modifies the renderer
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	842 * for the series.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	843 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	844 * @param plot
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	845 * The plot.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	846 * @param dataset
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	847 * The XYDataset which needs to support Series objects.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	848 * @param idx
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	849 * The index of the renderer / dataset.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	850 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	851 private void applyLineTheme(final XYPlot plot, final XYDataset dataset, final int idx) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	852 log.debug("Apply LineTheme for dataset at index: " + idx);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	853
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	854 final LegendItemCollection lic = new LegendItemCollection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	855 final LegendItemCollection anno = plot.getFixedLegendItems();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	856
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	857 final Font legendFont = createLegendLabelFont();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	858
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	859 final XYLineAndShapeRenderer renderer = createRenderer(plot, idx);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	860
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	861 for (int s = 0, num = dataset.getSeriesCount(); s < num; s++) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	862 final Series series = getSeriesOf(dataset, s);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	863
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	864 if (series instanceof StyledSeries) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	865 final Style style = ((StyledSeries) series).getStyle();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	866 style.applyTheme(renderer, s);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	867 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	868
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	869 // special case: if there is just one single item, we need to enable
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	870 // points for this series, otherwise we would not see anything in
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	871 // the chart area.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	872 if (series.getItemCount() == 1) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	873 renderer.setSeriesShapesVisible(s, true);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	874 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	875
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	876 LegendItem legendItem = renderer.getLegendItem(idx, s);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	877 if (legendItem.getLabel().endsWith(" ") \|\| legendItem.getLabel().endsWith("interpol")) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	878 legendItem = null;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	879 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	880
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	881 if (legendItem != null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	882 legendItem.setLabelFont(legendFont);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	883 lic.add(legendItem);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	884 } else {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	885 log.warn("Could not get LegentItem for renderer: " + idx + ", series-idx " + s);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	886 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	887 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	888
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	889 if (anno != null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	890 lic.addAll(anno);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	891 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	892
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	893 plot.setFixedLegendItems(lic);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	894
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	895 plot.setRenderer(idx, renderer);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	896 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	897
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	898 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	899 * @param plot
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	900 * The plot.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	901 * @param area
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	902 * A StyledAreaSeriesCollection object.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	903 * @param idx
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	904 * The index of the dataset.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	905 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	906 private final void applyAreaTheme(final XYPlot plot, final StyledAreaSeriesCollection area, final int idx) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	907 final LegendItemCollection lic = new LegendItemCollection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	908 final LegendItemCollection anno = plot.getFixedLegendItems();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	909
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	910 final Font legendFont = createLegendLabelFont();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	911
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	912 log.debug("Registering an 'area'renderer at idx: " + idx);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	913
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	914 final StableXYDifferenceRenderer dRenderer = new StableXYDifferenceRenderer();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	915
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	916 if (area.getMode() == StyledAreaSeriesCollection.FILL_MODE.UNDER) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	917 dRenderer.setPositivePaint(createTransparentPaint());
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	918 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	919
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	920 plot.setRenderer(idx, dRenderer);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	921
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	922 area.applyTheme(dRenderer);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	923
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	924 // i18n
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	925 dRenderer.setAreaLabelNumberFormat(Formatter.getFormatter(this.context.getMeta(), 2, 4));
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	926
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	927 dRenderer.setAreaLabelTemplate(Resources.getMsg(this.context.getMeta(), "area.label.template", "Area=%sm2"));
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	928
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	929 final LegendItem legendItem = dRenderer.getLegendItem(idx, 0);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	930 if (legendItem != null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	931 legendItem.setLabelFont(legendFont);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	932 lic.add(legendItem);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	933 } else {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	934 log.warn("Could not get LegentItem for renderer: " + idx + ", series-idx " + 0);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	935 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	936
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	937 if (anno != null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	938 lic.addAll(anno);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	939 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	940
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	941 plot.setFixedLegendItems(lic);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	942 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	943
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	944 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	945 * Returns a transparently textured paint.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	946 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	947 * @return a transparently textured paint.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	948 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	949 private static Paint createTransparentPaint() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	950 // TODO why not use a transparent color?
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	951 final BufferedImage texture = new BufferedImage(1, 1, BufferedImage.TYPE_4BYTE_ABGR);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	952
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	953 return new TexturePaint(texture, new Rectangle2D.Double(0d, 0d, 0d, 0d));
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	954 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	955
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	956 private void preparePDFContext(final CallContext context) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	957 final int[] dimension = getExportDimension();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	958
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	959 context.putContextValue("chart.width", dimension[0]);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	960 context.putContextValue("chart.height", dimension[1]);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	961 context.putContextValue("chart.marginLeft", 5f);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	962 context.putContextValue("chart.marginRight", 5f);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	963 context.putContextValue("chart.marginTop", 5f);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	964 context.putContextValue("chart.marginBottom", 5f);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	965 context.putContextValue("chart.page.format", ChartExportHelper.DEFAULT_PAGE_SIZE);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	966 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	967
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	968 private void prepareSVGContext(final CallContext context) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	969 final int[] dimension = getExportDimension();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	970
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	971 context.putContextValue("chart.width", dimension[0]);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	972 context.putContextValue("chart.height", dimension[1]);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	973 context.putContextValue("chart.encoding", ChartExportHelper.DEFAULT_ENCODING);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	974 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	975
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	976 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	977 * This method retrieves the chart subtitle by calling getChartSubtitle()
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	978 * and adds it as TextTitle to the chart.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	979 * The default implementation of getChartSubtitle() returns the same
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	980 * as getDefaultChartSubtitle() which must be implemented by derived
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	981 * classes. If you want to add multiple subtitles to the chart override
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	982 * this method and add your subtitles manually.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	983 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	984 * @param chart
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	985 * The JFreeChart chart object.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	986 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	987 protected void addSubtitles(final CallContext context, final JFreeChart chart) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	988 final String subtitle = getChartSubtitle(this.context);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	989
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	990 if (subtitle != null && subtitle.length() > 0) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	991 chart.addSubtitle(new TextTitle(subtitle));
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	992 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	993 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	994
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	995 protected abstract String getChartSubtitle(CallContext context);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	996
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	997 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	998 * Adds a new AxisDataset which contains <i>dataset</i> at index <i>idx</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	999 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1000 * @param dataset
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1001 * An XYDataset.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1002 * @param idx
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1003 * The axis index.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1004 * @param visible
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1005 * Determines, if the dataset should be visible or not.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1006 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1007 protected final void addAxisDataset(final XYDataset dataset, final int idx, final boolean visible) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1008 if (dataset == null \|\| idx < 0) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1009 return;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1010 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1011
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1012 final AxisDataset axisDataset = getAxisDataset(idx);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1013
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1014 final Bounds[] xyBounds = ChartHelper.getBounds(dataset);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1015
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1016 if (xyBounds == null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1017 log.warn("Skip XYDataset for Axis (invalid ranges): " + idx);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1018 return;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1019 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1020
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1021 if (visible) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1022 if (log.isDebugEnabled()) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1023 log.debug("Add new AxisDataset at index: " + idx);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1024 log.debug("X extent: " + xyBounds[0]);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1025 log.debug("Y extent: " + xyBounds[1]);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1026 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1027
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1028 axisDataset.addDataset(dataset);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1029 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1030
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1031 combineXBounds(xyBounds[0], 0);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1032 combineYBounds(xyBounds[1], idx);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1033 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1034
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1035 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1036 * This method grants access to the AxisDatasets stored in <i>datasets</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1037 * If no AxisDataset exists for index <i>idx</i>, a new AxisDataset is
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1038 * created using <i>createAxisDataset()</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1039 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1040 * @param idx
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1041 * The index of the desired AxisDataset.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1042 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1043 * @return an existing or new AxisDataset.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1044 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1045 protected final AxisDataset getAxisDataset(final int idx) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1046 AxisDataset axisDataset = this.datasets.get(idx);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1047
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1048 if (axisDataset == null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1049 axisDataset = createAxisDataset(idx);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1050 this.datasets.put(idx, axisDataset);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1051 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1052
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1053 return axisDataset;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1054 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1055
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1056 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1057 * Returns the size of a chart export as array which has been specified by
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1058 * the incoming request document.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1059 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1060 * @return the size of a chart as [width, height] or null if no width or
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1061 * height are given in the request document.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1062 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1063 protected final int[] getSize() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1064 final int[] size = new int[2];
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1065
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1066 final Element sizeEl = (Element) XMLUtils.xpath(this.request, XPATH_CHART_SIZE, XPathConstants.NODE, ArtifactNamespaceContext.INSTANCE);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1067
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1068 if (sizeEl != null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1069 final String uri = ArtifactNamespaceContext.NAMESPACE_URI;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1070
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1071 final String w = sizeEl.getAttributeNS(uri, "width");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1072 final String h = sizeEl.getAttributeNS(uri, "height");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1073
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1074 if (w.length() > 0 && h.length() > 0) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1075 try {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1076 size[0] = Integer.parseInt(w);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1077 size[1] = Integer.parseInt(h);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1078 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1079 catch (final NumberFormatException nfe) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1080 log.warn("Wrong values for chart width/height.");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1081 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1082 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1083 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1084
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1085 return size[0] > 0 && size[1] > 0 ? size : null;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1086 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1087
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1088 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1089 * This method returns the format specified in the <i>request</i> document
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1090 * or <i>DEFAULT_CHART_FORMAT</i> if no format is specified in
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1091 * <i>request</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1092 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1093 * @return the format used to export this chart.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1094 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1095 private String getFormat() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1096 final String format = (String) XMLUtils.xpath(this.request, XPATH_CHART_FORMAT, XPathConstants.STRING, ArtifactNamespaceContext.INSTANCE);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1097
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1098 return format == null \|\| format.length() == 0 ? DEFAULT_CHART_FORMAT : format;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1099 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1100
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1101 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1102 * Returns the X-Axis range as String array from request document.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1103 * If the (x\|y)range elements are not found in request document, return
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1104 * null (i.e. not zoomed).
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1105 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1106 * @return a String array with [lower, upper], null if not in document.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1107 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1108 protected final String[] getDomainAxisRangeFromRequest() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1109 final Element xrange = (Element) XMLUtils.xpath(this.request, XPATH_CHART_X_RANGE, XPathConstants.NODE, ArtifactNamespaceContext.INSTANCE);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1110
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1111 if (xrange == null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1112 return null;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1113 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1114
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1115 final String uri = ArtifactNamespaceContext.NAMESPACE_URI;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1116
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1117 final String lower = xrange.getAttributeNS(uri, "from");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1118 final String upper = xrange.getAttributeNS(uri, "to");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1119
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1120 return new String[] { lower, upper };
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1121 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1122
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1123 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1124 * Returns null if the (x\|y)range-element was not found in
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1125 * request document.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1126 * This usally means that the axis are not manually zoomed, i.e. showing
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1127 * full data extent.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1128 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1129 protected final String[] getValueAxisRangeFromRequest() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1130 final Element yrange = (Element) XMLUtils.xpath(this.request, XPATH_CHART_Y_RANGE, XPathConstants.NODE, ArtifactNamespaceContext.INSTANCE);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1131
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1132 if (yrange == null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1133 return null;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1134 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1135
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1136 final String uri = ArtifactNamespaceContext.NAMESPACE_URI;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1137
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1138 final String lower = yrange.getAttributeNS(uri, "from");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1139 final String upper = yrange.getAttributeNS(uri, "to");
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1140
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1141 return new String[] { lower, upper };
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1142 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1143
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1144 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1145 * Returns the default size of a chart export as array.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1146 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1147 * @return the default size of a chart as [width, height].
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1148 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1149 protected final int[] getDefaultSize() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1150 return new int[] { DEFAULT_CHART_WIDTH, DEFAULT_CHART_HEIGHT };
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1151 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1152
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1153 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1154 * This method returns the export dimension specified in ChartSettings as
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1155 * int array [width,height].
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1156 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1157 * @return an int array with [width,height].
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1158 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1159 private int[] getExportDimension() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1160 final ChartSettings chartSettings = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1161 if (chartSettings == null)
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1162 return new int[] { DEFAULT_CHART_WIDTH, DEFAULT_CHART_HEIGHT };
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1163
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1164 final ExportSection export = chartSettings.getExportSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1165 final Integer width = export.getWidth();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1166 final Integer height = export.getHeight();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1167
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1168 if (width != null && height != null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1169 return new int[] { width, height };
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1170 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1171
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1172 return new int[] { 600, 400 };
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1173 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1174
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1175 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1176 * Returns the chart title provided by <i>settings</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1177 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1178 * @param settings
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1179 * A ChartSettings object.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1180 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1181 * @return the title provided by <i>settings</i> or null if no
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1182 * <i>ChartSection</i> is provided by <i>settings</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1183 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1184 * @throws NullPointerException
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1185 * if <i>settings</i> is null.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1186 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1187 private String getChartTitle(final ChartSettings settings) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1188 final ChartSection cs = settings.getChartSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1189 return cs != null ? cs.getTitle() : null;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1190 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1191
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1192 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1193 * Returns the chart subtitle provided by <i>settings</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1194 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1195 * @param settings
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1196 * A ChartSettings object.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1197 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1198 * @return the subtitle provided by <i>settings</i> or null if no
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1199 * <i>ChartSection</i> is provided by <i>settings</i>.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1200 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1201 * @throws NullPointerException
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1202 * if <i>settings</i> is null.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1203 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1204 protected final String getChartSubtitle(final ChartSettings settings) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1205 final ChartSection cs = settings.getChartSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1206 return cs != null ? cs.getSubtitle() : null;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1207 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1208
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1209 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1210 * Returns the title of a chart. The return value depends on the existence
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1211 * of ChartSettings: if there are ChartSettings set, this method returns the
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1212 * chart title provided by those settings. Otherwise, this method returns
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1213 * getDefaultChartTitle().
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1214 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1215 * @return the title of a chart.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1216 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1217 protected String getChartTitle(final CallContext context) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1218 final ChartSettings chartSettings = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1219
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1220 if (chartSettings != null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1221 return getChartTitle(chartSettings);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1222 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1223
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1224 return getDefaultChartTitle(context);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1225 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1226
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1227 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1228 * This method always returns null. Override it in subclasses that require
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1229 * subtitles.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1230 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1231 * @return null.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1232 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1233 protected String getDefaultChartSubtitle(final CallContext context) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1234 // Override this method in subclasses
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1235 return null;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1236 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1237
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1238 /** Where to place the logo. */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1239 protected final String logoHPlace() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1240 final ChartSettings chartSettings = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1241 if (chartSettings != null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1242 final ChartSection cs = chartSettings.getChartSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1243 final String place = cs.getLogoHPlacement();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1244
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1245 return place;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1246 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1247 return "center";
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1248 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1249
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1250 /** Where to place the logo. */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1251 protected final String logoVPlace() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1252 final ChartSettings chartSettings = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1253 if (chartSettings != null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1254 final ChartSection cs = chartSettings.getChartSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1255 final String place = cs.getLogoVPlacement();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1256
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1257 return place;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1258 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1259 return "top";
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1260 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1261
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1262 /** Return the logo id from settings. */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1263 private String showLogo(final ChartSettings chartSettings) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1264 if (chartSettings != null) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1265 final ChartSection cs = chartSettings.getChartSection();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1266 final String logo = cs.getDisplayLogo();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1267
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1268 return logo;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1269 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1270 return "none";
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1271 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1272
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1273 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1274 * This method is used to determine if a logo should be added to the plot.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1275 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1276 * @return logo name (null if none).
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1277 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1278 protected final String showLogo() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1279 final ChartSettings chartSettings = getChartSettings();
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1280 return showLogo(chartSettings);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1281 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1282
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1283 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1284 * This method is used to determine if the resulting chart should display
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1285 * grid lines or not. <b>Note: this method always returns true!</b>
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1286 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1287 * @return true, if the chart should display grid lines, otherwise false.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1288 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1289 protected final boolean isGridVisible() {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1290 return true;
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1291 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1292
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1293 protected final void addAnnotationsToRenderer(final XYPlot plot) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1294
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1295 final AnnotationRenderer annotationRenderer = new AnnotationRenderer(getChartSettings(), this.datasets, DEFAULT_FONT_NAME);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1296 annotationRenderer.addAnnotationsToRenderer(plot, this.annotations);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1297
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1298 doAddFurtherAnnotations(plot, this.annotations);
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1299 }
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1300
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1301 /**
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1302 * Allow further annotation processing, override to implement.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1303 *
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1304 * Does nothing by default.
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1305 */
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1306 protected void doAddFurtherAnnotations(final XYPlot plot, final List<RiverAnnotation> annotations) {
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1307
1cc7653ca84f Cleanup of ChartGenerator and ChartGenerator2 code. Put some of the copy/pasted code into a common abstraction. gernotbelger parents: 9104 diff changeset	1308 }
9104 07d51fd4864c Added metadata subtitle to all chart export gernotbelger parents: diff changeset	1309 }

Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/exports/AbstractChartGenerator.java @ 9186:eec4df8165a1