Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/exports/XYChartGenerator.java @ 718:f3fd8c9b7f51
#157 Computed discharge curve charts always have a lower bound set to 0.
flys-artifacts/trunk@2192 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
---|---|
date | Tue, 21 Jun 2011 18:10:49 +0000 |
parents | be4709640aac |
children | 7ca4a287cd0e |
rev | line source |
---|---|
369
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
1 package de.intevation.flys.exports; |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
2 |
419
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
3 import java.awt.BasicStroke; |
369
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
4 import java.awt.Color; |
419
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
5 import java.awt.Stroke; |
369
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
6 |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
7 import java.io.IOException; |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
8 |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
9 import org.apache.log4j.Logger; |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
10 |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
11 import org.jfree.chart.ChartFactory; |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
12 import org.jfree.chart.JFreeChart; |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
13 import org.jfree.chart.axis.NumberAxis; |
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
|
14 import org.jfree.chart.axis.ValueAxis; |
369
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
15 import org.jfree.chart.plot.PlotOrientation; |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
16 import org.jfree.chart.plot.XYPlot; |
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
|
17 import org.jfree.data.Range; |
654
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
18 import org.jfree.data.xy.XYDataset; |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
19 |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
20 import org.jfree.ui.RectangleInsets; |
369
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
21 |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
22 import de.intevation.flys.exports.ChartExportHelper; |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
23 |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
24 |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
25 /** |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
26 * An abstract base class for creating XY charts. |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
27 * |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
28 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
29 */ |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
30 public abstract class XYChartGenerator extends ChartGenerator { |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
31 |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
32 /** The logger that is used in this generator.*/ |
654
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
33 private static Logger logger = Logger.getLogger(XYChartGenerator.class); |
369
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
34 |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
35 |
419
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
36 public static final Color DEFAULT_GRID_COLOR = Color.GRAY; |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
37 public static final float DEFAULT_GRID_LINE_WIDTH = 0.3f; |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
38 |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
39 |
369
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
40 /** |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
41 * Returns the title of a chart. |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
42 * |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
43 * @return the title of a chart. |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
44 */ |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
45 protected abstract String getChartTitle(); |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
46 |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
47 /** |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
48 * Returns the X-Axis label of a chart. |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
49 * |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
50 * @return the X-Axis label of a chart. |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
51 */ |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
52 protected abstract String getXAxisLabel(); |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
53 |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
54 /** |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
55 * Returns the Y-Axis label of a chart. |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
56 * |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
57 * @return the Y-Axis label of a chart. |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
58 */ |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
59 protected abstract String getYAxisLabel(); |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
60 |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
61 /** |
375
60f63539d004
Ws and Qs of a longitudinal section chart are mapped to an own range axis now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
369
diff
changeset
|
62 * This method is called to add all datasets of a concrete XYChartGenerator |
60f63539d004
Ws and Qs of a longitudinal section chart are mapped to an own range axis now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
369
diff
changeset
|
63 * to the JFreeChart. |
369
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
64 * |
375
60f63539d004
Ws and Qs of a longitudinal section chart are mapped to an own range axis now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
369
diff
changeset
|
65 * @param chart The JFreeChart object. |
369
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
66 */ |
375
60f63539d004
Ws and Qs of a longitudinal section chart are mapped to an own range axis now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
369
diff
changeset
|
67 protected abstract void addDatasets(JFreeChart chart); |
369
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
68 |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
69 |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
70 public void generate() |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
71 throws IOException |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
72 { |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
73 logger.debug("XYChartGenerator.generate"); |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
74 |
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:
652
diff
changeset
|
75 JFreeChart chart = generateChart(); |
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
652
diff
changeset
|
76 |
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
652
diff
changeset
|
77 int[] size = getSize(); |
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
652
diff
changeset
|
78 |
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
652
diff
changeset
|
79 ChartExportHelper.exportImage( |
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
652
diff
changeset
|
80 out, |
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
652
diff
changeset
|
81 chart, |
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
652
diff
changeset
|
82 "png", |
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
652
diff
changeset
|
83 size[0], size[1]); |
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
652
diff
changeset
|
84 } |
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
652
diff
changeset
|
85 |
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
652
diff
changeset
|
86 |
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
652
diff
changeset
|
87 public JFreeChart generateChart() { |
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
652
diff
changeset
|
88 logger.debug("XYChartGenerator.generateChart"); |
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
652
diff
changeset
|
89 |
369
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
90 JFreeChart chart = ChartFactory.createXYLineChart( |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
91 getChartTitle(), |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
92 getXAxisLabel(), |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
93 getYAxisLabel(), |
375
60f63539d004
Ws and Qs of a longitudinal section chart are mapped to an own range axis now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
369
diff
changeset
|
94 null, |
369
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
95 PlotOrientation.VERTICAL, |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
96 true, |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
97 false, |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
98 false); |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
99 |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
100 chart.setBackgroundPaint(Color.WHITE); |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
101 chart.getPlot().setBackgroundPaint(Color.WHITE); |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
102 |
419
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
103 XYPlot plot = (XYPlot) chart.getPlot(); |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
104 |
375
60f63539d004
Ws and Qs of a longitudinal section chart are mapped to an own range axis now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
369
diff
changeset
|
105 addDatasets(chart); |
414
0385bcc4229a
Added subtitles to the available charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
375
diff
changeset
|
106 addSubtitles(chart); |
419
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
107 adjustPlot(plot); |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
108 adjustAxes(plot); |
673
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
109 autoZoom(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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
110 |
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:
652
diff
changeset
|
111 return chart; |
369
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
112 } |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
113 |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
114 |
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:
652
diff
changeset
|
115 /** |
654
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
116 * This method zooms the plot to the specified ranges in the attribute |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
117 * document or to the ranges specified by the min/max values in the |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
118 * datasets. <b>Note:</b> We determine the range manually if no zoom ranges |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
119 * are given, because JFreeCharts auto-zoom adds a margin to the left and |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
120 * right of the data area. |
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:
652
diff
changeset
|
121 * |
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
652
diff
changeset
|
122 * @param plot The XYPlot. |
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
652
diff
changeset
|
123 */ |
673
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
124 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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
125 logger.debug("Zoom to specified ranges."); |
654
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
126 |
673
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
127 Range xrange = getDomainAxisRange(); |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
128 Range yrange = getValueAxisRange(); |
654
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
129 |
673
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
130 for (int i = 0, num = plot.getDatasetCount(); i < num; i++) { |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
131 XYDataset dataset = plot.getDataset(i); |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
132 Range[] ranges = getRangesForDataset(dataset); |
654
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
133 |
673
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
134 if (i == 0) { |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
135 ValueAxis xaxis = plot.getDomainAxis(); |
718
f3fd8c9b7f51
#157 Computed discharge curve charts always have a lower bound set to 0.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
717
diff
changeset
|
136 zoomX(plot, xaxis, ranges[0], xrange); |
654
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
137 } |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
138 |
673
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
139 ValueAxis yaxis = plot.getRangeAxis(i); |
654
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
140 |
673
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
141 if (yaxis == null) { |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
142 continue; |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
143 } |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
144 |
718
f3fd8c9b7f51
#157 Computed discharge curve charts always have a lower bound set to 0.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
717
diff
changeset
|
145 zoomY(plot, yaxis, ranges[1], yrange); |
654
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
146 } |
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:
652
diff
changeset
|
147 } |
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
|
148 |
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:
652
diff
changeset
|
149 |
718
f3fd8c9b7f51
#157 Computed discharge curve charts always have a lower bound set to 0.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
717
diff
changeset
|
150 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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
717
diff
changeset
|
151 return zoom(plot, axis, range, x); |
f3fd8c9b7f51
#157 Computed discharge curve charts always have a lower bound set to 0.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
717
diff
changeset
|
152 } |
f3fd8c9b7f51
#157 Computed discharge curve charts always have a lower bound set to 0.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
717
diff
changeset
|
153 |
f3fd8c9b7f51
#157 Computed discharge curve charts always have a lower bound set to 0.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
717
diff
changeset
|
154 |
f3fd8c9b7f51
#157 Computed discharge curve charts always have a lower bound set to 0.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
717
diff
changeset
|
155 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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
717
diff
changeset
|
156 return zoom(plot, axis, range, x); |
f3fd8c9b7f51
#157 Computed discharge curve charts always have a lower bound set to 0.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
717
diff
changeset
|
157 } |
f3fd8c9b7f51
#157 Computed discharge curve charts always have a lower bound set to 0.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
717
diff
changeset
|
158 |
f3fd8c9b7f51
#157 Computed discharge curve charts always have a lower bound set to 0.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
717
diff
changeset
|
159 |
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:
652
diff
changeset
|
160 /** |
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
652
diff
changeset
|
161 * 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:
652
diff
changeset
|
162 * |
67c7020f4ed3
Refactored the chart creation in the ChartInfoGenerators. Now, every chart is created by the XYChartGenerator again.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
652
diff
changeset
|
163 * @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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
164 * @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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
165 * @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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
166 * @param x A user defined range (null permitted). |
654
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
167 * |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
168 * @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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
652
diff
changeset
|
169 */ |
673
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
170 protected boolean zoom(XYPlot plot, ValueAxis axis, Range range, Range x) { |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
171 if (x != null) { |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
172 double min = range.getLowerBound(); |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
173 double max = range.getUpperBound(); |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
174 double diff = max > min ? max - min : min - max; |
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
|
175 |
673
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
176 Range computed = new Range( |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
177 min + x.getLowerBound() * diff, |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
178 min + x.getUpperBound() * diff); |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
179 |
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
|
180 axis.setRangeWithMargins(computed); |
673
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
181 |
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
182 logger.debug("Zoom axis to: " + computed); |
654
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
183 |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
184 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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
423
diff
changeset
|
185 } |
654
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
186 |
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
|
187 axis.setRangeWithMargins(range); |
654
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
188 return false; |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
189 } |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
190 |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
191 |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
192 /** |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
193 * This method extracts the minimum and maximum values for x and y axes. |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
194 * |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
195 * @param dataset The dataset that should be observed. |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
196 * |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
197 * @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:
653
diff
changeset
|
198 */ |
673
b22f21b173a7
Changed the zoom process - the values in the chart request document are percentual values that apply to every axis.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
667
diff
changeset
|
199 public static Range[] getRangesForDataset(XYDataset dataset) { |
654
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
200 double[] xr = new double[] { Double.MAX_VALUE, -Double.MAX_VALUE }; |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
201 double[] yr = new double[] { Double.MAX_VALUE, -Double.MAX_VALUE }; |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
202 |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
203 int sCount = dataset.getSeriesCount(); |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
204 |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
205 for (int i = 0; i < sCount; i++) { |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
206 int iCount = dataset.getItemCount(i); |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
207 |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
208 for (int j = 0; j < iCount; j++) { |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
209 double x = dataset.getX(i, j).doubleValue(); |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
210 double y = dataset.getY(i, j).doubleValue(); |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
211 |
667
434146596838
Made the chart range determination more robust against NaN values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
654
diff
changeset
|
212 if (!Double.isNaN(x)) { |
434146596838
Made the chart range determination more robust against NaN values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
654
diff
changeset
|
213 xr[0] = xr[0] < x ? xr[0] : x; |
434146596838
Made the chart range determination more robust against NaN values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
654
diff
changeset
|
214 xr[1] = xr[1] > x ? xr[1] : x; |
434146596838
Made the chart range determination more robust against NaN values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
654
diff
changeset
|
215 } |
434146596838
Made the chart range determination more robust against NaN values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
654
diff
changeset
|
216 |
434146596838
Made the chart range determination more robust against NaN values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
654
diff
changeset
|
217 if (!Double.isNaN(y)) { |
434146596838
Made the chart range determination more robust against NaN values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
654
diff
changeset
|
218 yr[0] = yr[0] < y ? yr[0] : y; |
434146596838
Made the chart range determination more robust against NaN values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
654
diff
changeset
|
219 yr[1] = yr[1] > y ? yr[1] : y; |
434146596838
Made the chart range determination more robust against NaN values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
654
diff
changeset
|
220 } |
654
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
221 } |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
222 } |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
223 |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
224 // this is only required, if there are no items in the dataset. |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
225 xr[0] = xr[0] < xr[1] ? xr[0] : xr[1]; |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
226 xr[1] = xr[1] > xr[0] ? xr[1] : xr[0]; |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
227 yr[0] = yr[0] < yr[1] ? yr[0] : yr[1]; |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
228 yr[1] = yr[1] > yr[0] ? yr[1] : yr[0]; |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
229 |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
230 return new Range[] {new Range(xr[0], xr[1]), new Range(yr[0], yr[1])}; |
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
|
231 } |
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
|
232 |
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
|
233 |
369
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
234 /** |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
235 * Adjusts the axes of a plot. |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
236 * |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
237 * @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
|
238 */ |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
239 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
|
240 NumberAxis yAxis = (NumberAxis) plot.getRangeAxis(); |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
241 |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
242 yAxis.setAutoRangeIncludesZero(false); |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
243 } |
414
0385bcc4229a
Added subtitles to the available charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
375
diff
changeset
|
244 |
0385bcc4229a
Added subtitles to the available charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
375
diff
changeset
|
245 |
419
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
246 protected void adjustPlot(XYPlot plot) { |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
247 Stroke gridStroke = new BasicStroke( |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
248 DEFAULT_GRID_LINE_WIDTH, |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
249 BasicStroke.CAP_BUTT, |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
250 BasicStroke.JOIN_MITER, |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
251 3.0f, |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
252 new float[] { 3.0f }, |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
253 0.0f); |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
254 |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
255 plot.setDomainGridlineStroke(gridStroke); |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
256 plot.setDomainGridlinePaint(DEFAULT_GRID_COLOR); |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
257 plot.setDomainGridlinesVisible(true); |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
258 |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
259 plot.setRangeGridlineStroke(gridStroke); |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
260 plot.setRangeGridlinePaint(DEFAULT_GRID_COLOR); |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
261 plot.setRangeGridlinesVisible(true); |
654
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
262 |
bbc966c81809
#90 Removed margins between data area border and curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
653
diff
changeset
|
263 plot.setAxisOffset(new RectangleInsets(0d, 0d, 0d, 0d)); |
419
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
264 } |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
265 |
4de7d9eac10f
Display gridlines in charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
414
diff
changeset
|
266 |
414
0385bcc4229a
Added subtitles to the available charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
375
diff
changeset
|
267 protected void addSubtitles(JFreeChart chart) { |
0385bcc4229a
Added subtitles to the available charts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
375
diff
changeset
|
268 // 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
|
269 } |
369
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
270 } |
2ce7b473620e
Implemented the chart creation of a longitudinal section chart - W and Q facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
271 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |