Mercurial > dive4elements > gnv-client

annotate gnv-artifacts/src/main/java/de/intevation/gnv/chart/VerticalCrossSectionChart.java @ 458:92d6cf448598

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Improved raster tile based height evaluation. gnv-artifacts/trunk@512 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Wed, 06 Jan 2010 10:09:51 +0000
parents 20a480753ff9
children 79e80c289018
rev   line source
446
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1 package de.intevation.gnv.chart;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
2
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
3 import java.util.Locale;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
4
450
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
5 import java.text.NumberFormat;
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
6
446
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
7 import java.awt.Color;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
8 import java.awt.Paint;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
9
449
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
10 import java.util.HashSet;
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
11
446
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
12 import de.intevation.gnv.math.AttributedXYColumns;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
13
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
14 import de.intevation.gnv.jfreechart.PolygonDataset;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
15 import de.intevation.gnv.jfreechart.PolygonPlot;
449
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
16 import de.intevation.gnv.jfreechart.PolygonSeries;
446
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
17 import de.intevation.gnv.jfreechart.PolygonRenderer;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
18
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
19 import de.intevation.gnv.raster.Palette;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
20
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
21 import org.jfree.chart.JFreeChart;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
22
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
23 import org.jfree.chart.plot.PlotOrientation;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
24
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
25 import org.jfree.chart.axis.ValueAxis;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
26 import org.jfree.chart.axis.NumberAxis;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
27 import org.jfree.chart.axis.SymbolAxis;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
28
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
29 import org.jfree.chart.title.PaintScaleLegend;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
30
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
31 import org.jfree.chart.renderer.LookupPaintScale;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
32
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
33 import org.jfree.ui.RectangleEdge;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
34 import org.jfree.ui.RectangleInsets;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
35
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
36 /**
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
37 * @author Ingo Weinzierl (ingo.weinzierl@intevation.de)
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
38 * @author Sascha L. Teichmann (sascha.teichmann@intevation.de)
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
39 */
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
40 public class VerticalCrossSectionChart
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
41 implements Chart
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
42 {
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
43 public static final class PalettePaintLookup
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
44 implements PolygonRenderer.PaintLookup
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
45 {
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
46 private Palette palette;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
47
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
48 public PalettePaintLookup(Palette palette) {
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
49 this.palette = palette;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
50 }
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
51
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
52 public Paint getPaint(int index) {
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
53 return index < 0
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
54 ? Color.black
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
55 : palette.getColor(index);
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
56 }
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
57 } // class PalettePaintLookup
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
58
450
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
59 public static class LocalizedLabelGenerator
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
60 extends PolygonRenderer.DefaultLabelGenerator
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
61 {
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
62 protected NumberFormat format;
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
63
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
64 public LocalizedLabelGenerator() {
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
65 }
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
66
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
67 public LocalizedLabelGenerator(NumberFormat format) {
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
68 this.format = format;
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
69 }
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
70
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
71 protected String toString(Object label) {
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
72 return label instanceof Number
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
73 ? format.format(((Number)label).doubleValue())
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
74 : super.toString(label);
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
75 }
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
76 } // class LocalizedLabelGenerator
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
77
446
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
78 protected JFreeChart chart;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
79
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
80 protected AttributedXYColumns columns;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
81 protected Palette palette;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
82 protected Locale locale;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
83
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
84 public VerticalCrossSectionChart() {
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
85 }
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
86
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
87 public VerticalCrossSectionChart(
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
88 AttributedXYColumns columns,
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
89 Palette palette,
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
90 Locale locale
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
91 ) {
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
92 this.columns = columns;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
93 this.palette = palette;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
94 this.locale = locale;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
95 }
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
96
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
97 protected JFreeChart createChart() {
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
98
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
99 String title = "Neues 2D-Diagramm";
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
100 String xAxis = "x-Achse des Diagramms";
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
101 String yAxis = "y-Achse des Diagramms";
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
102 boolean legendB = false;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
103 boolean tooltips = false;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
104 boolean urls = false;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
105
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
106 PlotOrientation po = PlotOrientation.HORIZONTAL;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
107 PolygonDataset data = columns.getPolygonDataset();
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
108
449
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
109 HashSet<Integer> usedColors = new HashSet<Integer>();
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
110
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
111 for (int i = data.getSeriesCount()-1; i >= 0; --i) {
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
112 PolygonSeries ps = data.getSeries(i);
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
113 Integer fill = (Integer)ps.getAttribute("fill");
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
114 if (fill != null) {
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
115 usedColors.add(fill);
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
116 }
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
117 }
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
118
450
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
119 NumberFormat format = NumberFormat.getInstance(locale);
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
120 format.setMinimumFractionDigits(0);
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
121 format.setMaximumFractionDigits(2);
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
122
446
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
123 PolygonRenderer renderer = new PolygonRenderer(
450
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
124 new PalettePaintLookup(palette),
20a480753ff9 Render labels in vertical cross section charts.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 449
diff changeset
125 new LocalizedLabelGenerator(format));
446
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
126
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
127 ValueAxis domainAxis = new NumberAxis(xAxis);
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
128 ValueAxis rangeAxis = new NumberAxis(yAxis);
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
129
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
130 PolygonPlot plot = new PolygonPlot(
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
131 data,
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
132 renderer,
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
133 domainAxis,
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
134 rangeAxis,
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
135 null);
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
136
449
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
137 String [] labels = new String[usedColors.size()];
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
138
446
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
139 int colors = palette.getSize();
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
140 LookupPaintScale lookupPaint =
449
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
141 new LookupPaintScale(-0.5d, labels.length-0.5d, Color.white);
446
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
142
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
143 Color color = null;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
144
449
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
145 for (int i = 0, j = labels.length-1; i < colors && j >= 0; i++) {
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
146 if (usedColors.contains(i)) {
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
147 Palette.Entry entry = palette.getEntryByIndex(i);
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
148 color = entry.getColor();
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
149 labels[j] = entry.getDescription();
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
150 lookupPaint.add(j-0.5d, color);
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
151 --j;
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
152 }
446
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
153 }
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
154
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
155 JFreeChart chart = new JFreeChart(
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
156 title,
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
157 JFreeChart.DEFAULT_TITLE_FONT,
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
158 plot,
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
159 legendB);
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
160
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
161 chart.removeLegend();
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
162
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
163 SymbolAxis scale = new SymbolAxis("Temperatur", labels);
449
c7ca2fce041f Add only color to scale of vertical cross section which are in the chart.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 446
diff changeset
164 scale.setRange(-1.5d, labels.length+0.5d);
446
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
165 scale.setGridBandsVisible(false);
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
166 scale.setPlot(plot);
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
167
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
168 PaintScaleLegend legend = new PaintScaleLegend(
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
169 lookupPaint, scale);
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
170 legend.setMargin(new RectangleInsets(3d, 10d, 3d, 10d));
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
171 legend.setPosition(RectangleEdge.LEFT);
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
172 legend.setAxisOffset(5d);
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
173
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
174 chart.addSubtitle(legend);
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
175
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
176 return chart;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
177 }
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
178
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
179 public JFreeChart generateChart() {
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
180 if (chart == null) {
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
181 chart = createChart();
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
182 }
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
183 return chart;
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
184 }
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
185 }
f5a041000357 Connected vertical cross section with chart generation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
186 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org