Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java @ 1935:5b51f5232661
Added handling of empty plots.
flys-artifacts/trunk@3316 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Fri, 25 Nov 2011 09:39:09 +0000 |
parents | e4a516ca2e86 |
children | 0d12e70766c8 |
rev | line source |
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369
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Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1 package de.intevation.flys.exports; |
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parents:
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2 |
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Display gridlines in charts.
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3 import java.awt.BasicStroke; |
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4 import java.awt.Color; |
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5 import java.awt.Stroke; |
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6 |
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7 import java.io.IOException; |
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8 |
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Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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9 import java.text.NumberFormat; |
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Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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10 |
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Improved the creation/rendering of annotations (km favorites, mainvalues).
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11 import java.util.ArrayList; |
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Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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12 import java.util.HashMap; |
1931
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Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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13 import java.util.TreeMap; |
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14 import java.util.List; |
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Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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15 import java.util.Map; |
1931
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Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
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parents:
1930
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16 import java.util.SortedMap; |
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17 |
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Improved the creation/rendering of annotations (km favorites, mainvalues).
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18 import org.w3c.dom.Document; |
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19 |
369
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20 import org.apache.log4j.Logger; |
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21 |
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22 import org.jfree.chart.ChartFactory; |
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23 import org.jfree.chart.JFreeChart; |
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24 import org.jfree.chart.LegendItem; |
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25 import org.jfree.chart.LegendItemCollection; |
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26 import org.jfree.chart.annotations.XYTextAnnotation; |
1934
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When having axis in diagrams, always have one on the left.
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27 import org.jfree.chart.axis.AxisLocation; |
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28 import org.jfree.chart.axis.NumberAxis; |
652
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Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
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29 import org.jfree.chart.axis.ValueAxis; |
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30 import org.jfree.chart.plot.PlotOrientation; |
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31 import org.jfree.chart.plot.XYPlot; |
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32 import org.jfree.chart.renderer.xy.XYItemRenderer; |
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An initial implementation to render chart series based on the XML configuration in themes.xml.
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33 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer; |
652
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Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
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34 import org.jfree.data.Range; |
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#135 Modified the way to store datasets for different chart axes.
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35 import org.jfree.data.xy.XYSeries; |
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36 import org.jfree.data.xy.XYSeriesCollection; |
1931
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Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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37 import org.jfree.data.xy.XYDataset; |
654
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#90 Removed margins between data area border and curves.
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38 |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
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39 import org.jfree.ui.RectangleInsets; |
369
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40 |
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Refactored, move doMainValueAnnotations to XYChartGenerator.
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41 import de.intevation.artifactdatabase.state.Facet; |
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42 |
369
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43 import de.intevation.flys.exports.ChartExportHelper; |
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44 import de.intevation.flys.jfree.FLYSAnnotation; |
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Apply theme attributes to axis annotation.
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45 import de.intevation.flys.jfree.StickyAxisAnnotation; |
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46 |
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Added some simple caching for themes. Only used in sticky annotations by now.
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47 import de.intevation.flys.utils.ThemeAccess; |
369
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48 |
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parents:
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49 /** |
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parents:
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50 * An abstract base class for creating XY charts. |
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parents:
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51 * |
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parents:
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52 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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parents:
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53 */ |
2ce7b473620e
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parents:
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54 public abstract class XYChartGenerator extends ChartGenerator { |
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55 |
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Picky white-space cosmetics.
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56 /** The logger that is used in this generator. */ |
654
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57 private static Logger logger = Logger.getLogger(XYChartGenerator.class); |
369
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parents:
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58 |
1931
7c52e9cb2a72
Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1930
diff
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59 /** Map of datasets ("index"). */ |
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1930
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60 protected SortedMap<Integer, List<XYDataset>> datasets; |
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parents:
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61 |
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parents:
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62 /** List of annotations to insert in plot. */ |
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parents:
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63 protected List<FLYSAnnotation> annotations; |
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64 |
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Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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65 /** The max X range to include all X values of all series for each axis. */ |
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Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained.
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parents:
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66 protected Map<Integer, Range> xRanges; |
bdb05dc9b763
Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1679
diff
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67 |
1685
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Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1684
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68 /** The max Y range to include all Y values of all series for each axis. */ |
1684
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Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1679
diff
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69 protected Map<Integer, Range> yRanges; |
bdb05dc9b763
Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1679
diff
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70 |
419
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
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71 public static final Color DEFAULT_GRID_COLOR = Color.GRAY; |
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72 public static final float DEFAULT_GRID_LINE_WIDTH = 0.3f; |
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Display gridlines in charts.
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parents:
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73 |
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Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
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74 |
1931
7c52e9cb2a72
Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1930
diff
changeset
|
75 public XYChartGenerator() { |
7c52e9cb2a72
Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1930
diff
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76 xRanges = new HashMap<Integer, Range>(); |
7c52e9cb2a72
Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1930
diff
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|
77 yRanges = new HashMap<Integer, Range>(); |
7c52e9cb2a72
Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1930
diff
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78 datasets = new TreeMap<Integer, List<XYDataset>>(); |
7c52e9cb2a72
Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1930
diff
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79 } |
7c52e9cb2a72
Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1930
diff
changeset
|
80 |
7c52e9cb2a72
Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1930
diff
changeset
|
81 |
369
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parents:
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82 /** |
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83 * Returns the title of a chart. |
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84 * |
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parents:
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85 * @return the title of a chart. |
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86 */ |
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87 protected abstract String getChartTitle(); |
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88 |
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89 /** |
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90 * Returns the X-Axis label of a chart. |
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91 * |
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92 * @return the X-Axis label of a chart. |
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parents:
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93 */ |
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94 protected abstract String getXAxisLabel(); |
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95 |
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96 /** |
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97 * Returns the Y-Axis label of a chart. |
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98 * |
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99 * @return the Y-Axis label of a chart. |
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parents:
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100 */ |
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101 protected abstract String getYAxisLabel(); |
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102 |
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103 |
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104 public void generate() |
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105 throws IOException |
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106 { |
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107 logger.debug("XYChartGenerator.generate"); |
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108 |
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109 JFreeChart chart = generateChart(); |
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110 |
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111 String format = getFormat(); |
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112 int[] size = getSize(); |
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113 |
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114 context.putContextValue("chart.width", size[0]); |
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115 context.putContextValue("chart.height", size[1]); |
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116 |
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117 if (format.equals(ChartExportHelper.FORMAT_PNG)) { |
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118 context.putContextValue("chart.image.format", "png"); |
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119 |
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120 ChartExportHelper.exportImage( |
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121 out, |
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122 chart, |
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123 context); |
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124 } |
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125 else if (format.equals(ChartExportHelper.FORMAT_PDF)) { |
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126 context.putContextValue("chart.marginLeft", 5f); |
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127 context.putContextValue("chart.marginRight", 5f); |
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128 context.putContextValue("chart.marginTop", 5f); |
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129 context.putContextValue("chart.marginBottom", 5f); |
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130 context.putContextValue( |
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131 "chart.page.format", |
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132 ChartExportHelper.DEFAULT_PAGE_SIZE); |
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133 |
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134 ChartExportHelper.exportPDF( |
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135 out, |
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136 chart, |
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137 context); |
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138 } |
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139 else if (format.equals(ChartExportHelper.FORMAT_SVG)) { |
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140 context.putContextValue( |
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141 "chart.encoding", |
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142 ChartExportHelper.DEFAULT_ENCODING); |
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143 |
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144 ChartExportHelper.exportSVG( |
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145 out, |
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146 chart, |
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147 context); |
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148 } |
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149 } |
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150 |
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151 |
1930
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152 /** |
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153 * Generate the chart anew (including localized axis and all). |
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154 */ |
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155 public JFreeChart generateChart() { |
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156 logger.debug("XYChartGenerator.generateChart"); |
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157 |
369
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158 JFreeChart chart = ChartFactory.createXYLineChart( |
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159 getChartTitle(), |
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160 getXAxisLabel(), |
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161 getYAxisLabel(), |
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162 null, |
369
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163 PlotOrientation.VERTICAL, |
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164 true, |
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165 false, |
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166 false); |
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167 |
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168 XYPlot plot = (XYPlot) chart.getPlot(); |
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169 chart.setBackgroundPaint(Color.WHITE); |
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170 plot.setBackgroundPaint(Color.WHITE); |
419
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171 |
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172 addDatasets(plot); |
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173 addAnnotations(plot); |
414
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Added subtitles to the available charts.
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174 addSubtitles(chart); |
419
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175 adjustPlot(plot); |
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176 localizeAxes(plot); |
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177 |
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178 createAxes(plot); |
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Bugfix: #383 Add further y-axes before adjusting the ranges for each y-axis.
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179 adjustAxes(plot); |
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180 |
1935
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181 recoverEmptyPlot(plot); |
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182 |
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183 preparePointRanges(plot); |
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Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
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184 autoZoom(plot); |
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185 |
924
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186 applyThemes(plot); |
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187 removeEmptyRangeAxes(plot); |
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188 |
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189 return chart; |
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190 } |
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191 |
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192 |
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193 /** |
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194 * Add datasets to plot. |
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195 * @param plot plot to add datasets to. |
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196 */ |
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197 protected void addDatasets(XYPlot plot) { |
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198 int count = 0; |
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199 for (Map.Entry<Integer, List<XYDataset>> entry: datasets.entrySet()) { |
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200 List<Integer> axisList = new ArrayList<Integer>(1); |
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201 axisList.add(entry.getKey()); |
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202 for (XYDataset dataset: entry.getValue()) { |
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203 int index = count++; |
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204 plot.setDataset(index, dataset); |
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205 plot.mapDatasetToRangeAxes(index, axisList); |
1684
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Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained.
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206 } |
923
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207 } |
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208 } |
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209 |
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210 |
1931
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211 /** |
1935
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Added handling of empty plots.
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212 * Add given series if visible, if not visible adjust ranges (such that |
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213 * all points in data would be plotted once visible). |
1931
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214 * @param series the dataseries to include in plot. |
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215 * @param index index of the series and of its axis. |
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216 * @param visible whether or not the data should be plotted. |
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217 */ |
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218 public void addAxisSeries(XYSeries series, int index, boolean visible) { |
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219 if (series == null) { |
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220 return; |
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221 } |
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222 |
1931
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223 if (visible) { |
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224 XYSeriesCollection collection = new XYSeriesCollection(series); |
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225 |
1931
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226 List<XYDataset> dataset = datasets.get(index); |
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227 |
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228 if (dataset == null) { |
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229 dataset = new ArrayList<XYDataset>(); |
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230 datasets.put(index, dataset); |
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231 } |
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232 |
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233 dataset.add(collection); |
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234 } |
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235 |
1931
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236 // Do this also when not visible to have axis scaled by default such |
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237 // that every data-point could be seen (except for annotations). |
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238 combineXRanges(new Range(series.getMinX(), series.getMaxX()), 0); |
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239 combineYRanges(new Range(series.getMinY(), series.getMaxY()), index); |
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240 } |
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241 |
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242 /** |
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243 * Effect: extend range of x axis to include given limits. |
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1930
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244 * @param range the given ("minimal") range. |
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1930
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|
245 * @param index index of axis to be merged. |
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parents:
1930
diff
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|
246 */ |
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1930
diff
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|
247 private void combineXRanges(Range range, int index) { |
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1930
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248 |
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249 Range old = xRanges.get(index); |
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1930
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250 |
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1930
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251 if (old != null) { |
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1930
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252 range = Range.combine(old, range); |
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1930
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253 } |
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|
254 |
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|
255 xRanges.put(index, range); |
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|
256 } |
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257 |
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|
258 |
1930
de0c2bbb27f9
Cosmetics, docs.
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parents:
1861
diff
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|
259 /** |
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Cosmetics, docs.
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260 * @param range the new range. |
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Cosmetics, docs.
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parents:
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|
261 */ |
1684
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|
262 private void combineYRanges(Range range, int index) { |
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|
263 |
1931
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264 Range old = yRanges.get(index); |
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1930
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265 |
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1930
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266 if (old != null) { |
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1930
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|
267 range = Range.combine(old, range); |
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|
268 } |
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269 |
1931
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1930
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|
270 yRanges.put(index, range); |
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|
271 } |
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272 |
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273 |
1711
f708120cb7bc
Fix flys/issue363 (W-INFO/ Abflusskurve, Extremwert-Rendering).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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1699
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|
274 /** |
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275 * Adds annotations to list (if visible is true). |
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|
276 */ |
1684
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277 public void addAnnotations(FLYSAnnotation annotation, boolean visible) { |
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278 if (!visible) { |
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279 return; |
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280 } |
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281 |
1679
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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282 if (annotations == null) { |
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|
283 annotations = new ArrayList<FLYSAnnotation>(); |
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|
284 } |
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285 |
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|
286 annotations.add(annotation); |
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|
287 } |
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288 |
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289 |
1931
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1930
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|
290 /** |
1934
e4a516ca2e86
When having axis in diagrams, always have one on the left.
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1932
diff
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|
291 * Create y-axes, ensure that the first axis (with data) is on the left. |
1931
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1930
diff
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|
292 */ |
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1930
diff
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|
293 public void createAxes(XYPlot plot) { |
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1930
diff
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|
294 logger.debug("XYChartGenerator.createAxes"); |
1934
e4a516ca2e86
When having axis in diagrams, always have one on the left.
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1932
diff
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|
295 |
1935
5b51f5232661
Added handling of empty plots.
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1934
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|
296 if (datasets.isEmpty()) { |
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|
297 plot.setRangeAxis(0, createYAxis(0)); |
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1934
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|
298 } |
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|
299 else { |
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1934
diff
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|
300 Integer last = datasets.lastKey(); |
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1934
diff
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|
301 int i = 0; |
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1934
diff
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|
302 int firstVisible = 0; |
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1934
diff
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|
303 |
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1934
diff
changeset
|
304 if (last != null) { |
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1934
diff
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|
305 firstVisible = i = last; |
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1934
diff
changeset
|
306 for (; i >= 0; --i) { |
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1934
diff
changeset
|
307 if (datasets.containsKey(i)) { |
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1934
diff
changeset
|
308 plot.setRangeAxis(i, createYAxis(i)); |
5b51f5232661
Added handling of empty plots.
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1934
diff
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|
309 firstVisible = i; |
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Added handling of empty plots.
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parents:
1934
diff
changeset
|
310 } |
1931
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Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1930
diff
changeset
|
311 } |
1935
5b51f5232661
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parents:
1934
diff
changeset
|
312 plot.setRangeAxisLocation(firstVisible, AxisLocation.TOP_OR_LEFT); |
1931
7c52e9cb2a72
Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1930
diff
changeset
|
313 } |
7c52e9cb2a72
Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
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parents:
1930
diff
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|
314 } |
7c52e9cb2a72
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parents:
1930
diff
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315 } |
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316 |
1935
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317 |
1931
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318 /** |
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319 * Create Y (range) axis for given index. |
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320 * Shall be overriden by subclasses. |
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321 */ |
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322 protected NumberAxis createYAxis(int index) { |
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323 NumberAxis axis = new NumberAxis("default axis"); |
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324 return axis; |
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325 } |
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326 |
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327 /** |
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328 * If no data is visible, draw at least empty axis. |
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329 */ |
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330 private void recoverEmptyPlot(XYPlot plot) { |
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331 if (plot.getRangeAxis() == null) { |
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332 logger.debug("debug: No range axis"); |
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333 plot.setRangeAxis(createYAxis(0)); |
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334 } |
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335 |
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336 } |
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337 |
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338 /** |
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339 * Remove Axes which do not have data on them. |
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340 */ |
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341 private void removeEmptyRangeAxes(XYPlot plot) { |
1935
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342 if (datasets.isEmpty()) { |
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343 return; |
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344 } |
1931
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345 Integer last = datasets.lastKey(); |
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346 |
1931
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347 if (last != null) { |
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348 for (int i = last-1; i >= 0; --i) { |
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349 if (!datasets.containsKey(i)) { |
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350 plot.setRangeAxis(i, null); |
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351 } |
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352 } |
923
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353 } |
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354 } |
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355 |
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356 |
1931
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357 /** |
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358 * Expands X and Y axes if only a point is shown. |
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359 */ |
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360 private void preparePointRanges(XYPlot plot) { |
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361 for (int i = 0, num = plot.getDomainAxisCount(); i < num; i++) { |
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362 Integer key = Integer.valueOf(i); |
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363 |
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364 Range r = xRanges.get(key); |
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365 if (r != null && r.getLowerBound() == r.getUpperBound()) { |
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366 xRanges.put(key, expandRange(r, 5)); |
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367 } |
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368 } |
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369 |
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370 for (int i = 0, num = plot.getRangeAxisCount(); i < num; i++) { |
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371 Integer key = Integer.valueOf(i); |
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372 |
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373 Range r = yRanges.get(key); |
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374 if (r != null && r.getLowerBound() == r.getUpperBound()) { |
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375 yRanges.put(key, expandRange(r, 5)); |
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376 } |
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377 } |
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378 } |
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379 |
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380 |
1931
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|
381 /** |
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|
382 * Expand range by percent. |
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|
383 */ |
1686
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|
384 public static Range expandRange(Range range, double percent) { |
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385 if (range == null) { |
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386 return null; |
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387 } |
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388 |
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389 double value = range.getLowerBound(); |
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390 double expand = value / 100 * percent; |
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391 |
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392 return expand != 0 |
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393 ? new Range(value-expand, value+expand) |
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394 : new Range(-0.01 * percent, 0.01 * percent); |
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|
395 } |
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396 |
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397 |
653
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
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398 /** |
654
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#90 Removed margins between data area border and curves.
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399 * This method zooms the plot to the specified ranges in the attribute |
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#90 Removed margins between data area border and curves.
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400 * document or to the ranges specified by the min/max values in the |
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#90 Removed margins between data area border and curves.
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401 * datasets. <b>Note:</b> We determine the range manually if no zoom ranges |
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402 * are given, because JFreeCharts auto-zoom adds a margin to the left and |
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#90 Removed margins between data area border and curves.
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403 * right of the data area. |
653
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
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|
404 * |
67c7020f4ed3
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405 * @param plot The XYPlot. |
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406 */ |
673
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
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407 protected void autoZoom(XYPlot plot) { |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
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408 logger.debug("Zoom to specified ranges."); |
654
bbc966c81809
#90 Removed margins between data area border and curves.
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409 |
673
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
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410 Range xrange = getDomainAxisRange(); |
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411 Range yrange = getValueAxisRange(); |
654
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412 |
1699
608859aa5a7e
Bugfix: #383 Add further y-axes before adjusting the ranges for each y-axis.
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413 zoomX(plot, plot.getDomainAxis(), xRanges.get(0), xrange); |
923
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414 |
1699
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415 for (int i = 0, num = plot.getRangeAxisCount(); i < num; i++) { |
673
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416 ValueAxis yaxis = plot.getRangeAxis(i); |
654
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417 |
673
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Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
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418 if (yaxis == null) { |
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419 logger.debug("Zoom problem: no Y Axis for index: " + i); |
673
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420 continue; |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
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421 } |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
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422 |
1699
608859aa5a7e
Bugfix: #383 Add further y-axes before adjusting the ranges for each y-axis.
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diff
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|
423 logger.debug("Prepare zoom settings for y axis at index: " + i); |
608859aa5a7e
Bugfix: #383 Add further y-axes before adjusting the ranges for each y-axis.
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|
424 zoomY(plot, yaxis, yRanges.get(Integer.valueOf(i)), yrange); |
654
bbc966c81809
#90 Removed margins between data area border and curves.
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|
425 } |
653
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
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|
426 } |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
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|
427 |
653
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
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|
428 |
718
f3fd8c9b7f51
#157 Computed discharge curve charts always have a lower bound set to 0.
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|
429 protected boolean zoomX(XYPlot plot, ValueAxis axis, Range range, Range x) { |
f3fd8c9b7f51
#157 Computed discharge curve charts always have a lower bound set to 0.
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430 return zoom(plot, axis, range, x); |
f3fd8c9b7f51
#157 Computed discharge curve charts always have a lower bound set to 0.
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431 } |
f3fd8c9b7f51
#157 Computed discharge curve charts always have a lower bound set to 0.
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432 |
f3fd8c9b7f51
#157 Computed discharge curve charts always have a lower bound set to 0.
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|
433 |
f3fd8c9b7f51
#157 Computed discharge curve charts always have a lower bound set to 0.
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|
434 protected boolean zoomY(XYPlot plot, ValueAxis axis, Range range, Range x) { |
f3fd8c9b7f51
#157 Computed discharge curve charts always have a lower bound set to 0.
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|
435 return zoom(plot, axis, range, x); |
f3fd8c9b7f51
#157 Computed discharge curve charts always have a lower bound set to 0.
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diff
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|
436 } |
f3fd8c9b7f51
#157 Computed discharge curve charts always have a lower bound set to 0.
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parents:
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|
437 |
f3fd8c9b7f51
#157 Computed discharge curve charts always have a lower bound set to 0.
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diff
changeset
|
438 |
653
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
|
439 /** |
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
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changeset
|
440 * Zooms the x axis to the range specified in the attribute document. |
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
441 * |
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
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changeset
|
442 * @param plot The XYPlot. |
673
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
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|
443 * @param axis The axis the shoud be modified. |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
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|
444 * @param range The whole range specified by a dataset. |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
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|
445 * @param x A user defined range (null permitted). |
654
bbc966c81809
#90 Removed margins between data area border and curves.
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|
446 * |
bbc966c81809
#90 Removed margins between data area border and curves.
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|
447 * @return true, if a zoom range was specified, otherwise false. |
653
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
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|
448 */ |
673
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
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449 protected boolean zoom(XYPlot plot, ValueAxis axis, Range range, Range x) { |
1736
0155cbaba182
XYChartGenerator: Do not crash if no zoom axis given
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450 |
0155cbaba182
XYChartGenerator: Do not crash if no zoom axis given
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451 if (range == null) { |
0155cbaba182
XYChartGenerator: Do not crash if no zoom axis given
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452 return false; |
0155cbaba182
XYChartGenerator: Do not crash if no zoom axis given
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|
453 } |
0155cbaba182
XYChartGenerator: Do not crash if no zoom axis given
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diff
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|
454 |
673
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
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455 if (x != null) { |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
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changeset
|
456 double min = range.getLowerBound(); |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
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|
457 double max = range.getUpperBound(); |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
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458 double diff = max > min ? max - min : min - max; |
652
8fa4c5c9cd1a
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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423
diff
changeset
|
459 |
673
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
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changeset
|
460 Range computed = new Range( |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
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|
461 min + x.getLowerBound() * diff, |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
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|
462 min + x.getUpperBound() * diff); |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
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parents:
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diff
changeset
|
463 |
717
be4709640aac
#90 Added a margin between chart data and chart axes to avoid displaying curves on the chart border.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
673
diff
changeset
|
464 axis.setRangeWithMargins(computed); |
673
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
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diff
changeset
|
465 |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
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parents:
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|
466 logger.debug("Zoom axis to: " + computed); |
654
bbc966c81809
#90 Removed margins between data area border and curves.
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changeset
|
467 |
bbc966c81809
#90 Removed margins between data area border and curves.
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|
468 return true; |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
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diff
changeset
|
469 } |
654
bbc966c81809
#90 Removed margins between data area border and curves.
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diff
changeset
|
470 |
717
be4709640aac
#90 Added a margin between chart data and chart axes to avoid displaying curves on the chart border.
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parents:
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diff
changeset
|
471 axis.setRangeWithMargins(range); |
654
bbc966c81809
#90 Removed margins between data area border and curves.
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|
472 return false; |
bbc966c81809
#90 Removed margins between data area border and curves.
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changeset
|
473 } |
bbc966c81809
#90 Removed margins between data area border and curves.
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diff
changeset
|
474 |
bbc966c81809
#90 Removed margins between data area border and curves.
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parents:
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diff
changeset
|
475 |
bbc966c81809
#90 Removed margins between data area border and curves.
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parents:
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diff
changeset
|
476 /** |
1684
bdb05dc9b763
Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained.
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parents:
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changeset
|
477 * This method extracts the minimum and maximum values for x and y axes |
bdb05dc9b763
Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained.
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parents:
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changeset
|
478 * which are stored in <i>xRanges</i> and <i>yRanges</i>. |
654
bbc966c81809
#90 Removed margins between data area border and curves.
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parents:
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diff
changeset
|
479 * |
1684
bdb05dc9b763
Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained.
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changeset
|
480 * @param index The index of the y-Axis. |
654
bbc966c81809
#90 Removed margins between data area border and curves.
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parents:
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changeset
|
481 * |
bbc966c81809
#90 Removed margins between data area border and curves.
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parents:
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diff
changeset
|
482 * @return a Range[] as follows: [x-Range, y-Range]. |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
483 */ |
1684
bdb05dc9b763
Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained.
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parents:
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changeset
|
484 public Range[] getRangesForDataset(int index) { |
bdb05dc9b763
Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained.
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parents:
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diff
changeset
|
485 return new Range[] { |
1698
6e935087f6a1
XYChartGenerator: s/new Integer(small)/Integer.valueOf(small)/
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
1688
diff
changeset
|
486 xRanges.get(Integer.valueOf(0)), |
6e935087f6a1
XYChartGenerator: s/new Integer(small)/Integer.valueOf(small)/
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parents:
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changeset
|
487 yRanges.get(Integer.valueOf(index)) |
1684
bdb05dc9b763
Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained.
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parents:
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diff
changeset
|
488 }; |
652
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
489 } |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
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parents:
423
diff
changeset
|
490 |
8fa4c5c9cd1a
Charts are zoomed to a specified view if the attribute document for the chart creation contains an x and/or y range.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
491 |
1679
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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diff
changeset
|
492 protected void addAnnotations(XYPlot plot) { |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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changeset
|
493 plot.clearAnnotations(); |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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diff
changeset
|
494 |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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diff
changeset
|
495 if (annotations == null) { |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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changeset
|
496 logger.debug("No Annotations given."); |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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changeset
|
497 return; |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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parents:
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diff
changeset
|
498 } |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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parents:
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diff
changeset
|
499 |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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parents:
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diff
changeset
|
500 LegendItemCollection lic = new LegendItemCollection(); |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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parents:
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diff
changeset
|
501 |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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parents:
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diff
changeset
|
502 int idx = 0; |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
503 if (plot.getRangeAxis(idx) == null && plot.getRangeAxisCount() >= 2) { |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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parents:
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diff
changeset
|
504 idx = 1; |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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parents:
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diff
changeset
|
505 } |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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parents:
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diff
changeset
|
506 |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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parents:
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diff
changeset
|
507 XYItemRenderer renderer = plot.getRenderer(idx); |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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parents:
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diff
changeset
|
508 |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
509 for (FLYSAnnotation fa: annotations) { |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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diff
changeset
|
510 Document theme = fa.getTheme(); |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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parents:
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diff
changeset
|
511 |
1754
8e6615ad60b8
Added some simple caching for themes. Only used in sticky annotations by now.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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changeset
|
512 ThemeAccess themeAccess = new ThemeAccess(theme); |
1679
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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diff
changeset
|
513 |
1754
8e6615ad60b8
Added some simple caching for themes. Only used in sticky annotations by now.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
514 Color color = themeAccess.parseLineColorField(); |
8e6615ad60b8
Added some simple caching for themes. Only used in sticky annotations by now.
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parents:
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changeset
|
515 int lineWidth = themeAccess.parseLineWidth(); |
1679
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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changeset
|
516 lic.add(new LegendItem(fa.getLabel(), color)); |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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diff
changeset
|
517 |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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parents:
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diff
changeset
|
518 for (XYTextAnnotation ta: fa.getAnnotations()) { |
1738
6cdc7a77d3d4
Apply theme attributes to axis annotation.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
1736
diff
changeset
|
519 if(ta instanceof StickyAxisAnnotation) { |
6cdc7a77d3d4
Apply theme attributes to axis annotation.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
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diff
changeset
|
520 StickyAxisAnnotation sta = (StickyAxisAnnotation)ta; |
1754
8e6615ad60b8
Added some simple caching for themes. Only used in sticky annotations by now.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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diff
changeset
|
521 sta.applyTheme(themeAccess); |
1738
6cdc7a77d3d4
Apply theme attributes to axis annotation.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
1736
diff
changeset
|
522 renderer.addAnnotation(sta); |
6cdc7a77d3d4
Apply theme attributes to axis annotation.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
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|
523 } |
6cdc7a77d3d4
Apply theme attributes to axis annotation.
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parents:
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|
524 else { |
6cdc7a77d3d4
Apply theme attributes to axis annotation.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
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|
525 ta.setPaint(color); |
6cdc7a77d3d4
Apply theme attributes to axis annotation.
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parents:
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|
526 ta.setOutlineStroke(new BasicStroke((float) lineWidth)); |
6cdc7a77d3d4
Apply theme attributes to axis annotation.
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parents:
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|
527 renderer.addAnnotation(ta); |
6cdc7a77d3d4
Apply theme attributes to axis annotation.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
1736
diff
changeset
|
528 } |
1679
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
529 } |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1645
diff
changeset
|
530 |
1932
17e18948fe5e
Fix legend and themeing with new multiaxis feature.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1931
diff
changeset
|
531 // TODO Do after loop? |
1679
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
532 plot.setFixedLegendItems(lic); |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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parents:
1645
diff
changeset
|
533 } |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1645
diff
changeset
|
534 } |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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parents:
1645
diff
changeset
|
535 |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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parents:
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diff
changeset
|
536 |
369
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
537 /** |
1931
7c52e9cb2a72
Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1930
diff
changeset
|
538 * Adjusts the axes of a plot (the first axis does not include zero). |
369
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
539 * |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
540 * @param plot The XYPlot of the chart. |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
541 */ |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
542 protected void adjustAxes(XYPlot plot) { |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
543 NumberAxis yAxis = (NumberAxis) plot.getRangeAxis(); |
1931
7c52e9cb2a72
Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1930
diff
changeset
|
544 if (yAxis == null) { |
7c52e9cb2a72
Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1930
diff
changeset
|
545 logger.warn("No Axis to setAutoRangeIncludeZero."); |
7c52e9cb2a72
Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1930
diff
changeset
|
546 } |
7c52e9cb2a72
Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1930
diff
changeset
|
547 else { |
7c52e9cb2a72
Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1930
diff
changeset
|
548 yAxis.setAutoRangeIncludesZero(false); |
7c52e9cb2a72
Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1930
diff
changeset
|
549 } |
369
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
550 } |
414
0385bcc4229a
Added subtitles to the available charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
375
diff
changeset
|
551 |
0385bcc4229a
Added subtitles to the available charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
375
diff
changeset
|
552 |
419
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
553 protected void adjustPlot(XYPlot plot) { |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
554 Stroke gridStroke = new BasicStroke( |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
555 DEFAULT_GRID_LINE_WIDTH, |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
556 BasicStroke.CAP_BUTT, |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
557 BasicStroke.JOIN_MITER, |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
558 3.0f, |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
559 new float[] { 3.0f }, |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
560 0.0f); |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
561 |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
562 plot.setDomainGridlineStroke(gridStroke); |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
563 plot.setDomainGridlinePaint(DEFAULT_GRID_COLOR); |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
564 plot.setDomainGridlinesVisible(true); |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
565 |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
566 plot.setRangeGridlineStroke(gridStroke); |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
567 plot.setRangeGridlinePaint(DEFAULT_GRID_COLOR); |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
568 plot.setRangeGridlinesVisible(true); |
654
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
569 |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
570 plot.setAxisOffset(new RectangleInsets(0d, 0d, 0d, 0d)); |
419
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
571 } |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
572 |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
573 |
414
0385bcc4229a
Added subtitles to the available charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
375
diff
changeset
|
574 protected void addSubtitles(JFreeChart chart) { |
0385bcc4229a
Added subtitles to the available charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
375
diff
changeset
|
575 // override this method in subclasses that need subtitles |
0385bcc4229a
Added subtitles to the available charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
375
diff
changeset
|
576 } |
924
f7761914f745
An initial implementation to render chart series based on the XML configuration in themes.xml.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
923
diff
changeset
|
577 |
f7761914f745
An initial implementation to render chart series based on the XML configuration in themes.xml.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
923
diff
changeset
|
578 |
1645
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1623
diff
changeset
|
579 /** |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
580 * This method walks over all axes (domain and range) of <i>plot</i> and |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1623
diff
changeset
|
581 * calls localizeDomainAxis() for domain axes or localizeRangeAxis() for |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1623
diff
changeset
|
582 * range axes. |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1623
diff
changeset
|
583 * |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
584 * @param plot The XYPlot. |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
585 */ |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
586 private void localizeAxes(XYPlot plot) { |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1623
diff
changeset
|
587 for (int i = 0, num = plot.getDomainAxisCount(); i < num; i++) { |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
1623
diff
changeset
|
588 ValueAxis axis = plot.getDomainAxis(i); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
589 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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diff
changeset
|
590 if (axis != null) { |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
591 localizeDomainAxis(axis); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
592 } |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
593 else { |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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diff
changeset
|
594 logger.warn("Domain axis at " + i + " is null."); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
1623
diff
changeset
|
595 } |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
1623
diff
changeset
|
596 } |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1623
diff
changeset
|
597 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1623
diff
changeset
|
598 for (int i = 0, num = plot.getRangeAxisCount(); i < num; i++) { |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
1623
diff
changeset
|
599 ValueAxis axis = plot.getRangeAxis(i); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
1623
diff
changeset
|
600 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
1623
diff
changeset
|
601 if (axis != null) { |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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diff
changeset
|
602 localizeRangeAxis(axis); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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diff
changeset
|
603 } |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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diff
changeset
|
604 else { |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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diff
changeset
|
605 logger.warn("Range axis at " + i + " is null."); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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diff
changeset
|
606 } |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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diff
changeset
|
607 } |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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diff
changeset
|
608 } |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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diff
changeset
|
609 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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changeset
|
610 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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changeset
|
611 /** |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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diff
changeset
|
612 * Overrides the NumberFormat with the NumberFormat for the current locale |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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diff
changeset
|
613 * that is provided by getLocale(). |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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changeset
|
614 * |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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changeset
|
615 * @param domainAxis The domain axis that needs localization. |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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|
616 */ |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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|
617 protected void localizeDomainAxis(ValueAxis domainAxis) { |
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parents:
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changeset
|
618 NumberFormat nf = NumberFormat.getInstance(getLocale()); |
4a8251eae217
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parents:
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changeset
|
619 ((NumberAxis) domainAxis).setNumberFormatOverride(nf); |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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changeset
|
620 } |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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|
621 |
4a8251eae217
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parents:
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changeset
|
622 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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|
623 /** |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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changeset
|
624 * Overrides the NumberFormat with the NumberFormat for the current locale |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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changeset
|
625 * that is provided by getLocale(). |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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changeset
|
626 * |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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parents:
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|
627 * @param domainAxis The domain axis that needs localization. |
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Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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628 */ |
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629 protected void localizeRangeAxis(ValueAxis rangeAxis) { |
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630 NumberFormat nf = NumberFormat.getInstance(getLocale()); |
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Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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|
631 ((NumberAxis) rangeAxis).setNumberFormatOverride(nf); |
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Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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632 } |
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Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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|
633 |
4a8251eae217
Bugfix: #68 Set number format of chart plot axes based on the CallMeta instance for each request.
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634 |
924
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635 protected void applyThemes(XYPlot plot) { |
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636 int idx = 0; |
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637 |
1931
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Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
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638 for (Map.Entry<Integer, List<XYDataset>> entry: datasets.entrySet()) { |
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Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
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639 for (XYDataset dataset: entry.getValue()) { |
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Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
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640 if (dataset instanceof XYSeriesCollection) { |
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641 idx = applyThemes(plot, (XYSeriesCollection)dataset, idx); |
1931
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Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
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642 } |
7c52e9cb2a72
Allow more than two datasets and more flexibility with axes in plots. Based on patch by S. Teichmann.
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643 } |
924
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644 } |
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645 } |
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646 |
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647 |
1932
17e18948fe5e
Fix legend and themeing with new multiaxis feature.
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|
648 /** |
17e18948fe5e
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diff
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|
649 * @param idx "index" of dataset/series (first dataset to be drawn has |
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650 * index 0), correlates with renderer index. |
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651 * @return idx increased by number of items addded. |
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652 */ |
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Fix legend and themeing with new multiaxis feature.
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653 protected int applyThemes(XYPlot plot, XYSeriesCollection series, int idx) { |
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654 LegendItemCollection lic = new LegendItemCollection(); |
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655 LegendItemCollection anno = plot.getFixedLegendItems(); |
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656 |
1932
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657 XYLineAndShapeRenderer renderer = getRenderer(plot, idx); |
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658 int retidx = idx; |
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659 |
1932
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660 for (int s = 0, num = series.getSeriesCount(); s < num; s++) { |
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661 XYSeries serie = series.getSeries(s); |
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662 |
1932
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663 if (serie instanceof StyledXYSeries) { |
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664 ((StyledXYSeries) serie).applyTheme(renderer, s); |
924
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665 } |
1679
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666 |
1686
e8d1e531687a
Bugfix: #114 Enabled rendering charts with a single data point.
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667 // special case: if there is just one single item, we need to enable |
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668 // points for this series, otherwise we would not see anything in |
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Bugfix: #114 Enabled rendering charts with a single data point.
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669 // the chart area. |
1932
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670 if (serie.getItemCount() == 1) { |
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671 renderer.setSeriesShapesVisible(s, true); |
1686
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Bugfix: #114 Enabled rendering charts with a single data point.
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parents:
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|
672 } |
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Bugfix: #114 Enabled rendering charts with a single data point.
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|
673 |
1932
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Fix legend and themeing with new multiaxis feature.
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|
674 LegendItem li = renderer.getLegendItem(idx, s); |
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675 if (li != null) { |
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676 lic.add(li); |
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|
677 } |
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678 else { |
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|
679 logger.warn("Could not get LegentItem for renderer: " |
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|
680 + idx + ", series-idx " + s); |
17e18948fe5e
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parents:
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|
681 } |
17e18948fe5e
Fix legend and themeing with new multiaxis feature.
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|
682 retidx++; |
924
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683 } |
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|
684 |
1679
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Improved the creation/rendering of annotations (km favorites, mainvalues).
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|
685 if (anno != null) { |
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|
686 lic.addAll(anno); |
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parents:
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|
687 } |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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parents:
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changeset
|
688 |
69929c471646
Improved the creation/rendering of annotations (km favorites, mainvalues).
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parents:
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|
689 plot.setFixedLegendItems(lic); |
69929c471646
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changeset
|
690 |
1932
17e18948fe5e
Fix legend and themeing with new multiaxis feature.
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|
691 plot.setRenderer(idx, renderer); |
17e18948fe5e
Fix legend and themeing with new multiaxis feature.
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changeset
|
692 |
17e18948fe5e
Fix legend and themeing with new multiaxis feature.
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|
693 return retidx; |
924
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|
694 } |
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|
695 |
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changeset
|
696 |
1932
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Fix legend and themeing with new multiaxis feature.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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|
697 /** |
17e18948fe5e
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|
698 * Get renderer, from plot or cloned default renderer otherwise. |
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|
699 */ |
924
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|
700 protected XYLineAndShapeRenderer getRenderer(XYPlot plot, int idx) { |
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|
701 XYLineAndShapeRenderer r = |
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|
702 (XYLineAndShapeRenderer) plot.getRenderer(idx); |
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|
703 |
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An initial implementation to render chart series based on the XML configuration in themes.xml.
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|
704 if (r != null) { |
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705 return r; |
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An initial implementation to render chart series based on the XML configuration in themes.xml.
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|
706 } |
f7761914f745
An initial implementation to render chart series based on the XML configuration in themes.xml.
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parents:
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|
707 |
f7761914f745
An initial implementation to render chart series based on the XML configuration in themes.xml.
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|
708 if (idx == 0) { |
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|
709 logger.warn("No default renderer set!"); |
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|
710 return new XYLineAndShapeRenderer(); |
f7761914f745
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|
711 } |
f7761914f745
An initial implementation to render chart series based on the XML configuration in themes.xml.
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parents:
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|
712 |
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An initial implementation to render chart series based on the XML configuration in themes.xml.
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changeset
|
713 r = (XYLineAndShapeRenderer) plot.getRenderer(0); |
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An initial implementation to render chart series based on the XML configuration in themes.xml.
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parents:
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changeset
|
714 |
f7761914f745
An initial implementation to render chart series based on the XML configuration in themes.xml.
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|
715 try { |
f7761914f745
An initial implementation to render chart series based on the XML configuration in themes.xml.
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|
716 return (XYLineAndShapeRenderer) r.clone(); |
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|
717 } |
f7761914f745
An initial implementation to render chart series based on the XML configuration in themes.xml.
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|
718 catch (CloneNotSupportedException cnse) { |
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|
719 logger.warn(cnse, cnse); |
f7761914f745
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|
720 } |
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An initial implementation to render chart series based on the XML configuration in themes.xml.
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|
721 |
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An initial implementation to render chart series based on the XML configuration in themes.xml.
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|
722 logger.warn("No applicalable renderer found!"); |
f7761914f745
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parents:
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|
723 |
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An initial implementation to render chart series based on the XML configuration in themes.xml.
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changeset
|
724 return new XYLineAndShapeRenderer(); |
f7761914f745
An initial implementation to render chart series based on the XML configuration in themes.xml.
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parents:
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changeset
|
725 } |
1849
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
726 |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
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parents:
1768
diff
changeset
|
727 |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
728 /** |
1861
11c4b1429117
Cosmetics, resolve code duplicate.
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parents:
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changeset
|
729 * Register annotations like MainValues for later plotting |
11c4b1429117
Cosmetics, resolve code duplicate.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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|
730 * |
11c4b1429117
Cosmetics, resolve code duplicate.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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changeset
|
731 * @param o list of annotations (data of facet). |
11c4b1429117
Cosmetics, resolve code duplicate.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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changeset
|
732 * @param facet The facet. This facet does NOT support any data objects. Use |
11c4b1429117
Cosmetics, resolve code duplicate.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1849
diff
changeset
|
733 * FLYSArtifact.getNativeFacet() instead to retrieve a Facet which supports |
11c4b1429117
Cosmetics, resolve code duplicate.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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diff
changeset
|
734 * data. |
11c4b1429117
Cosmetics, resolve code duplicate.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1849
diff
changeset
|
735 * @param theme Theme document for given annotations. |
11c4b1429117
Cosmetics, resolve code duplicate.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1849
diff
changeset
|
736 * @param visible The visibility of the annotations. |
1849
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
737 */ |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
738 protected void doAnnotations( |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
739 FLYSAnnotation annotations, |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
740 Facet facet, |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
741 Document theme, |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
742 boolean visible |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
743 ){ |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
744 logger.debug("doAnnotations"); |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
745 |
1861
11c4b1429117
Cosmetics, resolve code duplicate.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1849
diff
changeset
|
746 // Add all annotations to our annotation pool. |
1849
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
747 annotations.setTheme(theme); |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
748 annotations.setLabel(facet.getDescription()); |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
749 addAnnotations(annotations, visible); |
5d5dd44d613e
Refactored, move doMainValueAnnotations to XYChartGenerator.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
1768
diff
changeset
|
750 } |
369
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
751 } |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
752 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |