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41
42 package org.jfree.chart.plot.junit;
43
44 import java.awt.Font  ;
45 import java.io.ByteArrayInputStream ;
46 import java.io.ByteArrayOutputStream ;
47 import java.io.ObjectInput ;
48 import java.io.ObjectInputStream ;
49 import java.io.ObjectOutput ;
50 import java.io.ObjectOutputStream ;
51 import java.util.List ;
52
53 import junit.framework.Test;
54 import junit.framework.TestCase;
55 import junit.framework.TestSuite;
56
57 import org.jfree.chart.annotations.XYTextAnnotation;
58 import org.jfree.chart.axis.AxisLocation;
59 import org.jfree.chart.axis.NumberAxis;
60 import org.jfree.chart.plot.CombinedRangeXYPlot;
61 import org.jfree.chart.plot.PlotOrientation;
62 import org.jfree.chart.plot.XYPlot;
63 import org.jfree.chart.renderer.xy.StandardXYItemRenderer;
64 import org.jfree.chart.renderer.xy.XYItemRenderer;
65 import org.jfree.data.xy.XYDataset;
66 import org.jfree.data.xy.XYSeries;
67 import org.jfree.data.xy.XYSeriesCollection;
68
69
72 public class CombinedRangeXYPlotTests extends TestCase {
73
74
79 public static Test suite() {
80 return new TestSuite(CombinedRangeXYPlotTests.class);
81 }
82
83
88 public CombinedRangeXYPlotTests(String name) {
89 super(name);
90 }
91
92
95 public void testEquals() {
96 CombinedRangeXYPlot plot1 = createPlot();
97 CombinedRangeXYPlot plot2 = createPlot();
98 assertTrue(plot1.equals(plot2));
99 assertTrue(plot2.equals(plot1));
100 }
101
102
105 public void testRemoveSubplot() {
106 CombinedRangeXYPlot plot = new CombinedRangeXYPlot();
107 XYPlot plot1 = new XYPlot();
108 XYPlot plot2 = new XYPlot();
109 plot.add(plot1);
110 plot.add(plot2);
111 plot.remove(plot2);
113 List plots = plot.getSubplots();
114 assertTrue(plots.get(0) == plot1);
115 }
116
117
120 public void testCloning() {
121 CombinedRangeXYPlot plot1 = createPlot();
122 CombinedRangeXYPlot plot2 = null;
123 try {
124 plot2 = (CombinedRangeXYPlot) plot1.clone();
125 }
126 catch (CloneNotSupportedException e) {
127 System.err.println("Failed to clone.");
128 }
129 assertTrue(plot1 != plot2);
130 assertTrue(plot1.getClass() == plot2.getClass());
131 assertTrue(plot1.equals(plot2));
132 }
133
134
137 public void testSerialization() {
138
139 CombinedRangeXYPlot plot1 = createPlot();
140 CombinedRangeXYPlot plot2 = null;
141
142 try {
143 ByteArrayOutputStream buffer = new ByteArrayOutputStream ();
144 ObjectOutput out = new ObjectOutputStream (buffer);
145 out.writeObject(plot1);
146 out.close();
147
148 ObjectInput in = new ObjectInputStream (
149 new ByteArrayInputStream (buffer.toByteArray())
150 );
151 plot2 = (CombinedRangeXYPlot) in.readObject();
152 in.close();
153 }
154 catch (Exception e) {
155 e.printStackTrace();
156 }
157 assertEquals(plot1, plot2);
158
159 }
160
161
166 private XYDataset createDataset1() {
167
168 XYSeries series1 = new XYSeries("Series 1");
170 series1.add(10.0, 12353.3);
171 series1.add(20.0, 13734.4);
172 series1.add(30.0, 14525.3);
173 series1.add(40.0, 13984.3);
174 series1.add(50.0, 12999.4);
175 series1.add(60.0, 14274.3);
176 series1.add(70.0, 15943.5);
177 series1.add(80.0, 14845.3);
178 series1.add(90.0, 14645.4);
179 series1.add(100.0, 16234.6);
180 series1.add(110.0, 17232.3);
181 series1.add(120.0, 14232.2);
182 series1.add(130.0, 13102.2);
183 series1.add(140.0, 14230.2);
184 series1.add(150.0, 11235.2);
185
186 XYSeries series2 = new XYSeries("Series 2");
187 series2.add(10.0, 15000.3);
188 series2.add(20.0, 11000.4);
189 series2.add(30.0, 17000.3);
190 series2.add(40.0, 15000.3);
191 series2.add(50.0, 14000.4);
192 series2.add(60.0, 12000.3);
193 series2.add(70.0, 11000.5);
194 series2.add(80.0, 12000.3);
195 series2.add(90.0, 13000.4);
196 series2.add(100.0, 12000.6);
197 series2.add(110.0, 13000.3);
198 series2.add(120.0, 17000.2);
199 series2.add(130.0, 18000.2);
200 series2.add(140.0, 16000.2);
201 series2.add(150.0, 17000.2);
202
203 XYSeriesCollection collection = new XYSeriesCollection();
204 collection.addSeries(series1);
205 collection.addSeries(series2);
206 return collection;
207
208 }
209
210
215 private XYDataset createDataset2() {
216
217 XYSeries series2 = new XYSeries("Series 3");
219
220 series2.add(10.0, 16853.2);
221 series2.add(20.0, 19642.3);
222 series2.add(30.0, 18253.5);
223 series2.add(40.0, 15352.3);
224 series2.add(50.0, 13532.0);
225 series2.add(100.0, 12635.3);
226 series2.add(110.0, 13998.2);
227 series2.add(120.0, 11943.2);
228 series2.add(130.0, 16943.9);
229 series2.add(140.0, 17843.2);
230 series2.add(150.0, 16495.3);
231 series2.add(160.0, 17943.6);
232 series2.add(170.0, 18500.7);
233 series2.add(180.0, 19595.9);
234
235 return new XYSeriesCollection(series2);
236
237 }
238
239
244 private CombinedRangeXYPlot createPlot() {
245 XYDataset data1 = createDataset1();
247 XYItemRenderer renderer1 = new StandardXYItemRenderer();
248 NumberAxis rangeAxis1 = new NumberAxis("Range 1");
249 XYPlot subplot1 = new XYPlot(data1, null, rangeAxis1, renderer1);
250 subplot1.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
251
252 XYTextAnnotation annotation
253 = new XYTextAnnotation("Hello!", 50.0, 10000.0);
254 annotation.setFont(new Font ("SansSerif", Font.PLAIN, 9));
255 annotation.setRotationAngle(Math.PI / 4.0);
256 subplot1.addAnnotation(annotation);
257
258 XYDataset data2 = createDataset2();
260 XYItemRenderer renderer2 = new StandardXYItemRenderer();
261 NumberAxis rangeAxis2 = new NumberAxis("Range 2");
262 rangeAxis2.setAutoRangeIncludesZero(false);
263 XYPlot subplot2 = new XYPlot(data2, null, rangeAxis2, renderer2);
264 subplot2.setRangeAxisLocation(AxisLocation.TOP_OR_LEFT);
265
266 CombinedRangeXYPlot plot
268 = new CombinedRangeXYPlot(new NumberAxis("Range"));
269 plot.setGap(10.0);
270
271 plot.add(subplot1, 1);
273 plot.add(subplot2, 1);
274 plot.setOrientation(PlotOrientation.VERTICAL);
275 return plot;
276 }
277
278 }
279 |
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