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source: trunk/sources/HeuristicLab.Visualization.Test/LineChartTests.cs @ 1343

Last change on this file since 1343 was 1343, checked in by mstoeger, 15 years ago

Display of Y-Axes can be individually switched on and off in the options dialog. (#433)
File size: 10.7 KB
Line 
1using System;
2using System.Drawing;
3using System.Threading;
4using NUnit.Framework;
5
6namespace HeuristicLab.Visualization.Test {
7  [TestFixture]
8  public class LineChartTests {
9    private ChartDataRowsModel model;
10
11    [SetUp]
12    public void SetUp() {
13      model = new ChartDataRowsModel();
14    }
15
16    [Test]
17    public void TestLineChart() {
18      LineChartTestForm f = new LineChartTestForm(model);
19
20      IDataRow row1 = new DataRow();
21      IDataRow row2 = new DataRow();
22      IDataRow row3 = new DataRow();
23
24      row1.Color = Color.Red;
25      row2.Color = Color.Green;
26      row3.Color = Color.Blue;
27
28      row1.Thickness = 3;
29      row2.Thickness = 4;
30      row3.Thickness = 5;
31
32      row1.Label = "Simon";
33      row2.Label = "Gertschi";
34      row3.Label = "Maxi";
35
36      row1.Style = DrawingStyle.Solid;
37      row2.Style = DrawingStyle.Solid;
38      row3.Style = DrawingStyle.Dashed;
39     
40
41      model.AddDataRow(row1);
42      model.AddDataRow(row2);
43      model.AddDataRow(row3);
44
45      row1.AddValue(10);
46      row1.AddValue(5);
47      row1.AddValue(7);
48      row1.AddValue(3);
49      row1.AddValue(10);
50      row1.AddValue(2);
51
52      row2.AddValue(5);
53      row2.AddValue(6);
54      row2.AddValue(5);
55
56      row3.AddValue(2);
57      row3.AddValue(2);
58      row3.AddValue(2);
59      row3.AddValue(2);
60      row3.AddValue(2);
61
62      Random rand = new Random();
63
64      for (int i = 0; i < 10000; i++) {
65        row1.AddValue(rand.NextDouble()*10);
66        row2.AddValue(rand.NextDouble()*10);
67        row3.AddValue(rand.NextDouble()*10);
68      }
69
70      f.ShowDialog();
71    }
72
73    [Test]
74    public void TestAxes() {
75      LineChartTestForm f = new LineChartTestForm(model);
76
77      IDataRow row1 = new DataRow();
78      IDataRow row2 = new DataRow();
79
80      row1.Color = Color.Red;
81      row1.Thickness = 3;
82      row1.Style = DrawingStyle.Solid;
83      row1.Label = "Die Rote";
84
85      row2.Color = Color.Green;
86      row2.Thickness = 3;
87      row2.Style = DrawingStyle.Solid;
88      row2.Label = "Die Grüne";
89
90      model.AddDataRow(row1);
91      model.AddDataRow(row2);
92
93      Random rand = new Random(42);
94     
95      for (int i = 0; i < 10; i++) {
96        row1.AddValue(rand.NextDouble()*10);
97        row2.AddValue(rand.NextDouble()*10);
98      }
99
100      f.ShowDialog();
101    }
102
103    [Test]
104    public void TestAggregator() {
105      LineChartTestForm f = new LineChartTestForm(model);
106
107      IDataRow row1 = new DataRow();
108      row1.Label = "row";
109      row1.Color = Color.Red;
110      row1.Thickness = 3;
111      row1.Style = DrawingStyle.Solid;
112
113      model.AddDataRow(row1);
114
115
116      IAggregator aggregator = new MinAggregator();
117      aggregator.Label = "MinAggregator";
118      aggregator.Color = Color.Pink;
119      aggregator.Thickness = 5;
120      aggregator.Style = DrawingStyle.Solid;
121      aggregator.AddValue(2);
122      aggregator.LineType = DataRowType.SingleValue;
123
124      IDataRow lineTest = new DataRow("testline");
125      lineTest.Color = Color.DarkSalmon;
126      lineTest.Thickness = 2;
127      lineTest.Style = DrawingStyle.Dashed;
128      lineTest.LineType = DataRowType.SingleValue;
129      model.AddDataRow(lineTest);
130      lineTest.AddValue(9);
131      lineTest.AddValue(2);
132      lineTest.AddValue(3);
133      lineTest.AddValue(4);
134
135      aggregator.AddWatch(row1);
136
137      model.AddDataRow(aggregator);
138
139
140      row1.AddValue(10);
141      row1.AddValue(5);
142      row1.AddValue(7);
143      row1.AddValue(3);
144      row1.AddValue(10);
145      row1.AddValue(2);
146
147      f.ShowDialog();
148    }
149
150
151    public class Worker {
152      // This method will be called when the thread is started.
153      private ChartDataRowsModel model;
154      public Worker(ChartDataRowsModel model) {
155        this.model = model;
156      }
157     
158      public void DoWork() {
159
160        IDataRow row1 = new DataRow();
161        row1.Color = Color.Red;
162        row1.Thickness = 2;
163        row1.Label = "Simon";
164        row1.Style = DrawingStyle.Solid;
165        model.AddDataRow(row1);
166
167        IDataRow row2 = new DataRow();
168        row2.Color = Color.Red;
169        row2.Thickness = 3;
170        row2.Label = "Simon";
171        row2.Style = DrawingStyle.Solid;
172        model.AddDataRow(row2);
173
174
175        IAggregator aggregator = new MinAggregator();
176        aggregator.Label = "MinAggregator";
177        aggregator.Color = Color.Pink;
178        aggregator.Thickness = 3;
179        aggregator.Style = DrawingStyle.Solid;
180        aggregator.LineType = DataRowType.SingleValue;
181        aggregator.AddWatch(row1);
182        model.AddDataRow(aggregator);
183
184        IAggregator maxAggregator = new MaxAggregator();
185        maxAggregator.Label = "MaxAggregator";
186        maxAggregator.Color = Color.DeepSkyBlue;
187        maxAggregator.Thickness = 3;
188        maxAggregator.Style = DrawingStyle.Solid;
189        maxAggregator.LineType = DataRowType.SingleValue;
190        maxAggregator.AddWatch(row1);
191        model.AddDataRow(maxAggregator);
192       
193       
194        IAggregator avgAggregator = new AvgAggregator();
195        avgAggregator.Label = "AvgAggregator";
196        avgAggregator.Color = Color.Violet;
197        avgAggregator.Thickness = 3;
198        avgAggregator.Style = DrawingStyle.Solid;
199        avgAggregator.LineType = DataRowType.SingleValue;
200        avgAggregator.AddWatch(row1);
201        model.AddDataRow(avgAggregator);
202
203        IAggregator multiAvgAggregator = new AvgAggregator();
204        multiAvgAggregator.Label = "MultiAvgAggregator";
205        multiAvgAggregator.Color = Color.DarkOliveGreen;
206        multiAvgAggregator.Thickness = 3;
207        multiAvgAggregator.Style = DrawingStyle.Solid;
208        multiAvgAggregator.LineType = DataRowType.SingleValue;
209        multiAvgAggregator.AddWatch(row1);
210        multiAvgAggregator.AddWatch(row2);
211        model.AddDataRow(multiAvgAggregator);
212
213        IAggregator multiMaxAggregator = new MaxAggregator();
214        multiMaxAggregator.Label = "MultiMaxAggregator";
215        multiMaxAggregator.Color = Color.DarkKhaki;
216        multiMaxAggregator.Thickness = 3;
217        multiMaxAggregator.Style = DrawingStyle.Solid;
218        multiMaxAggregator.LineType = DataRowType.SingleValue;
219        multiMaxAggregator.AddWatch(row1);
220        multiMaxAggregator.AddWatch(row2);
221        model.AddDataRow(multiMaxAggregator);
222
223        IAggregator multiMinAggregator = new MinAggregator();
224        multiMinAggregator.Label = "MultiMinAggregator";
225        multiMinAggregator.Color = Color.DarkRed;
226        multiMinAggregator.Thickness = 3;
227        multiMinAggregator.Style = DrawingStyle.Solid;
228        multiMinAggregator.LineType = DataRowType.SingleValue;
229        multiMinAggregator.AddWatch(row1);
230        multiMinAggregator.AddWatch(row2);
231        model.AddDataRow(multiMinAggregator);
232
233        IAggregator multiLineAvgAggregator = new AvgLineAggregator();
234        multiLineAvgAggregator.Label = "MultiLineAvgAggregator";
235        multiLineAvgAggregator.Color = Color.Red;
236        multiLineAvgAggregator.Thickness = 4;
237        multiLineAvgAggregator.Style = DrawingStyle.Solid;
238        multiLineAvgAggregator.LineType = DataRowType.Normal;
239        multiLineAvgAggregator.AddWatch(row1);
240        multiLineAvgAggregator.AddWatch(row2);
241        multiLineAvgAggregator.AddValue(0);
242        model.AddDataRow(multiLineAvgAggregator);
243
244        double i = 0;
245        double newY;
246
247        Random rand = new Random();
248        while (!_shouldStop && i <= 24) {
249          i += 0.2;
250          newY = Math.Sin(i);
251          System.Console.WriteLine("working");
252          //row1.AddValue(rand.NextDouble() * 10);
253          row1.AddValue(newY * 10);
254          row2.AddValue(i*2-15);
255          System.Threading.Thread.Sleep(100);
256        }
257        Console.WriteLine("worker thread: terminating gracefully.");
258      }
259      public void RequestStop() {
260        _shouldStop = true;
261      }
262      // Volatile is used as hint to the compiler that this data
263      // member will be accessed by multiple threads.
264      private volatile bool _shouldStop;
265    }
266
267
268    [Test]
269    public void TestAggregator2() {
270      LineChartTestForm f = new LineChartTestForm(model);
271   
272      // Create the thread object. This does not start the thread.
273      Worker workerObject = new Worker(model);
274      Thread workerThread = new Thread(workerObject.DoWork);
275
276      // Start the worker thread.
277      workerThread.Start();
278
279      f.ShowDialog();
280      workerObject.RequestStop();
281    }
282
283   
284
285    [Test]
286    public void TestAutoZoomInConstructor() {
287      IDataRow row1 = new DataRow();
288
289      row1.Color = Color.Red;
290      row1.Thickness = 3;
291      row1.Style = DrawingStyle.Solid;
292
293      model.AddDataRow(row1);
294
295      row1.AddValue(10);
296      row1.AddValue(5);
297      row1.AddValue(7);
298      row1.AddValue(3);
299      row1.AddValue(10);
300      row1.AddValue(2);
301
302      LineChartTestForm f = new LineChartTestForm(model);
303      f.ShowDialog();
304    }
305
306
307    [Test]
308    public void TestSingleValueDataRows() {
309      LineChartTestForm f = new LineChartTestForm(model);
310
311      IDataRow row1 = new DataRow();
312      IDataRow row2 = new DataRow();
313      IDataRow row3 = new DataRow();
314
315      IDataRow row4 = new DataRow();
316      IDataRow row5 = new DataRow();
317      IDataRow row6 = new DataRow();
318
319      row1.Color = Color.Red;
320      row2.Color = Color.Green;
321      row3.Color = Color.Blue;
322
323      row4.Color = Color.DeepPink;
324      row5.Color = Color.Firebrick;
325      row6.Color = Color.DarkSlateGray;
326
327      row1.Thickness = 3;
328      row2.Thickness = 4;
329      row3.Thickness = 5;
330
331      row4.Thickness = 3;
332      row5.Thickness = 4;
333      row6.Thickness = 5;
334
335      row1.Label = "SingleValue";
336      row2.Label = "Gertschi";
337      row3.Label = "Maxi";
338
339      row4.Label = "Simon";
340      row5.Label = "klausmuellerwesternhagenunddierasperies";
341      row6.Label = "anyways";
342
343      row1.Style = DrawingStyle.Solid;
344      row2.Style = DrawingStyle.Solid;
345      row3.Style = DrawingStyle.Dashed;
346
347      row4.Style = DrawingStyle.Solid;
348      row5.Style = DrawingStyle.Solid;
349      row6.Style = DrawingStyle.Dashed;
350
351      row1.LineType = DataRowType.SingleValue;
352      row2.LineType = DataRowType.SingleValue;
353      row1.AddValue(12);
354
355      row2.AddValue(5);
356     
357
358      row3.AddValue(2);
359      row3.AddValue(5);
360      row3.AddValue(9);
361      row3.AddValue(1);
362      row3.AddValue(3);
363
364
365      row4.AddValue(10);
366      row5.AddValue(11);
367      row6.AddValue(11);
368
369      model.AddDataRow(row1);
370      model.AddDataRow(row2);
371      model.AddDataRow(row3);
372      model.AddDataRow(row4);
373      model.AddDataRow(row5);
374      model.AddDataRow(row6);
375
376      f.ShowDialog();
377    }
378
379
380
381    [Test]
382    public void TestMainForm() {
383      MainForm f = new MainForm();
384      f.ShowDialog();
385    }
386  }
387}
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