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source: trunk/sources/HeuristicLab.Visualization.Test/3.2/LineChartTests.cs @ 1835

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Last change on this file since 1835 was 1818, checked in by cbahner, 16 years ago
#519 added floating average
File size: 17.1 KB

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[983]	1	using System;
[869]	2	using System.Drawing;
[1326]	3	using System.Threading;
[861]	4	using NUnit.Framework;
	5
	6	namespace HeuristicLab.Visualization.Test {
	7	[TestFixture]
	8	public class LineChartTests {
[1038]	9	private ChartDataRowsModel model;
	10
	11	[SetUp]
	12	public void SetUp() {
	13	model = new ChartDataRowsModel();
	14	}
	15
[861]	16	[Test]
	17	public void TestLineChart() {
[1038]	18	LineChartTestForm f = new LineChartTestForm(model);
[861]	19
[869]	20	IDataRow row1 = new DataRow();
	21	IDataRow row2 = new DataRow();
	22	IDataRow row3 = new DataRow();
[861]	23
[869]	24	row1.Color = Color.Red;
	25	row2.Color = Color.Green;
	26	row3.Color = Color.Blue;
[861]	27
[869]	28	row1.Thickness = 3;
	29	row2.Thickness = 4;
	30	row3.Thickness = 5;
	31
[1049]	32	row1.Label = "Simon";
	33	row2.Label = "Gertschi";
	34	row3.Label = "Maxi";
	35
[980]	36	row1.Style = DrawingStyle.Solid;
	37	row2.Style = DrawingStyle.Solid;
	38	row3.Style = DrawingStyle.Dashed;
	39
[1607]	40
[1038]	41	model.AddDataRow(row1);
	42	model.AddDataRow(row2);
	43	model.AddDataRow(row3);
[869]	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
[983]	62	Random rand = new Random();
	63
[1038]	64	for (int i = 0; i < 10000; i++) {
[1607]	65	row1.AddValue(rand.NextDouble() * 10);
	66	row2.AddValue(rand.NextDouble() * 10);
	67	row3.AddValue(rand.NextDouble() * 10);
[983]	68	}
	69
[861]	70	f.ShowDialog();
	71	}
[1607]	72
[983]	73	[Test]
	74	public void TestAxes() {
[1038]	75	LineChartTestForm f = new LineChartTestForm(model);
[983]	76
	77	IDataRow row1 = new DataRow();
[1285]	78	IDataRow row2 = new DataRow();
[1350]	79	IDataRow row3 = new DataRow();
[983]	80
[1387]	81	YAxisDescriptor yaxis1 = model.DefaultYAxis;
	82	YAxisDescriptor yaxis2 = new YAxisDescriptor();
	83
[1462]	84	model.XAxisLabel = "X Axis";
	85	model.ShowXAxisLabel = true;
	86
[1387]	87	yaxis1.Label = "Y-Axis 1";
[1462]	88	yaxis1.ShowYAxisLabel = true;
	89	yaxis1.Position = AxisPosition.Left;
	90	yaxis1.ShowGrid = true;
	91	yaxis1.GridColor = Color.Gray;
	92
[1387]	93	yaxis2.Label = "Y-Axis 2";
[1462]	94	yaxis2.ShowYAxisLabel = true;
[1457]	95	yaxis2.Position = AxisPosition.Right;
[1458]	96	yaxis2.ShowGrid = false;
	97
[983]	98	row1.Color = Color.Red;
	99	row1.Thickness = 3;
	100	row1.Style = DrawingStyle.Solid;
[1343]	101	row1.Label = "Die Rote";
[983]	102
[1285]	103	row2.Color = Color.Green;
	104	row2.Thickness = 3;
	105	row2.Style = DrawingStyle.Solid;
[1343]	106	row2.Label = "Die Grüne";
[1285]	107
[1350]	108	row3.Color = Color.Blue;
	109	row3.Thickness = 3;
	110	row3.Style = DrawingStyle.Solid;
	111	row3.Label = "Die Blaue";
[1387]	112	row3.YAxis = yaxis2;
[1350]	113
[1038]	114	model.AddDataRow(row1);
[1285]	115	model.AddDataRow(row2);
[1350]	116	model.AddDataRow(row3);
[983]	117
[1285]	118	Random rand = new Random(42);
[1350]	119
[1285]	120	for (int i = 0; i < 10; i++) {
[1607]	121	row1.AddValue(rand.NextDouble() * 10);
	122	row2.AddValue(rand.NextDouble() * 10);
	123	row3.AddValue(rand.NextDouble() * 1);
[1285]	124	}
[983]	125
[1350]	126	f.AddValue += delegate {
[1607]	127	row1.AddValue(rand.NextDouble() * 10);
	128	row2.AddValue(rand.NextDouble() * 10);
	129	row3.AddValue(rand.NextDouble() * 1);
[1350]	130	};
	131
[983]	132	f.ShowDialog();
	133	}
[1040]	134
	135	[Test]
[1607]	136	public void SimpleTestAggregator() {
[1326]	137	LineChartTestForm f = new LineChartTestForm(model);
	138
[1607]	139	IDataRow row1 = new DataRow { Label = "row", Color = Color.Red, Thickness = 3, Style = DrawingStyle.Solid };
[1326]	140
	141	model.AddDataRow(row1);
	142
	143
[1607]	144	MaxAggregator aggregator = new MaxAggregator {
	145	Label = "MinAggregator",
	146	Color = Color.Pink,
	147	Thickness = 5,
	148	Style = DrawingStyle.Solid,
	149	LineType = DataRowType.SingleValue
	150	};
[1326]	151	aggregator.AddWatch(row1);
	152
	153	model.AddDataRow(aggregator);
	154
	155	row1.AddValue(10);
	156	row1.AddValue(5);
	157	row1.AddValue(7);
	158	row1.AddValue(3);
	159	row1.AddValue(10);
	160	row1.AddValue(2);
	161
	162	f.ShowDialog();
	163	}
	164
	165
	166	public class Worker {
	167	// This method will be called when the thread is started.
[1607]	168	private readonly ChartDataRowsModel model;
	169
[1326]	170	public Worker(ChartDataRowsModel model) {
	171	this.model = model;
	172	}
[1607]	173
[1386]	174	public void DoWorkMultiLine() {
[1607]	175	IDataRow row1 = new DataRow { Color = Color.Red, Thickness = 2, Label = "Sinus", Style = DrawingStyle.Solid, ShowMarkers = false };
[1326]	176	model.AddDataRow(row1);
	177
[1607]	178	IDataRow row2 = new DataRow { Color = Color.Red, Thickness = 3, Label = "Growing", Style = DrawingStyle.Solid, ShowMarkers = false };
[1326]	179	model.AddDataRow(row2);
	180
[1607]	181	AvgAggregator multiAvgAggregator = new AvgAggregator {
	182	Label = "MultiAvgAggregator",
	183	Color = Color.DarkOliveGreen,
	184	Thickness = 3,
	185	Style = DrawingStyle.Solid,
	186	LineType = DataRowType.SingleValue,
	187	ShowMarkers = false
	188	};
[1326]	189	multiAvgAggregator.AddWatch(row1);
	190	multiAvgAggregator.AddWatch(row2);
	191	model.AddDataRow(multiAvgAggregator);
	192
[1607]	193	MaxAggregator multiMaxAggregator = new MaxAggregator {
	194	Label = "MultiMaxAggregator",
	195	Color = Color.DarkKhaki,
	196	Thickness = 3,
	197	Style = DrawingStyle.Solid,
	198	LineType = DataRowType.SingleValue,
	199	ShowMarkers = false
	200	};
[1326]	201	multiMaxAggregator.AddWatch(row1);
	202	multiMaxAggregator.AddWatch(row2);
	203	model.AddDataRow(multiMaxAggregator);
	204
[1607]	205	MinAggregator multiMinAggregator = new MinAggregator {
	206	Label = "MultiMinAggregator",
	207	Color = Color.DarkRed,
	208	Thickness = 3,
	209	Style = DrawingStyle.Solid,
	210	LineType = DataRowType.SingleValue,
	211	ShowMarkers = false
	212	};
[1326]	213	multiMinAggregator.AddWatch(row1);
	214	multiMinAggregator.AddWatch(row2);
	215	model.AddDataRow(multiMinAggregator);
	216
[1607]	217	// AvgLineAggregator multiLineAvgAggregator = new AvgLineAggregator {
	218	// Label = "MultiLineAvgAggregator",
	219	// Color = Color.Red,
	220	// Thickness = 4,
	221	// Style = DrawingStyle.Solid,
	222	// LineType = DataRowType.Normal,
	223	// ShowMarkers = false
	224	// };
	225	// multiLineAvgAggregator.AddWatch(row1);
	226	// multiLineAvgAggregator.AddWatch(row2);
	227	// multiLineAvgAggregator.AddValue(0);
	228	// model.AddDataRow(multiLineAvgAggregator);
[1326]	229
	230	double i = 0;
	231
[1607]	232
[1326]	233	while (!_shouldStop && i <= 24) {
	234	i += 0.2;
[1607]	235	double newY = Math.Sin(i);
	236	Console.WriteLine("working");
[1326]	237	//row1.AddValue(rand.NextDouble() * 10);
	238	row1.AddValue(newY * 10);
[1607]	239	row2.AddValue(i * 2 - 15);
	240	Thread.Sleep(100);
[1326]	241	}
	242	Console.WriteLine("worker thread: terminating gracefully.");
	243	}
[1607]	244
[1386]	245	public void DoWorkSingleLine() {
[1607]	246	IDataRow row1 = new DataRow {
	247	Color = Color.Red,
	248	Thickness = 2,
	249	Label = "Sinus",
	250	Style = DrawingStyle.Solid,
	251	ShowMarkers = false
	252	};
[1386]	253	model.AddDataRow(row1);
	254
[1607]	255	IDataRow row2 = new DataRow {
	256	Color = Color.Red,
	257	Thickness = 3,
	258	Label = "Growing",
	259	Style = DrawingStyle.Solid,
	260	ShowMarkers = false
	261	};
[1386]	262	model.AddDataRow(row2);
	263
[1607]	264	MinAggregator aggregator = new MinAggregator {
	265	Label = "MinAggregator",
	266	Color = Color.Pink,
	267	Thickness = 3,
	268	Style = DrawingStyle.Solid,
	269	LineType = DataRowType.SingleValue
	270	};
[1386]	271	aggregator.AddWatch(row1);
	272	model.AddDataRow(aggregator);
	273
[1607]	274	MaxAggregator maxAggregator = new MaxAggregator {
	275	Label = "MaxAggregator",
	276	Color = Color.DeepSkyBlue,
	277	Thickness = 3,
	278	Style = DrawingStyle.Solid,
	279	LineType = DataRowType.SingleValue
	280	};
[1386]	281	maxAggregator.AddWatch(row1);
	282	model.AddDataRow(maxAggregator);
	283
[1607]	284	AvgAggregator avgAggregator = new AvgAggregator {
	285	Label = "AvgAggregator",
	286	Color = Color.Violet,
	287	Thickness = 3,
	288	Style = DrawingStyle.Solid,
	289	LineType = DataRowType.SingleValue
	290	};
[1386]	291	avgAggregator.AddWatch(row1);
	292	model.AddDataRow(avgAggregator);
	293
	294	double i = 0;
	295
[1607]	296
	297	while (!_shouldStop && i <= 240) {
[1386]	298	i += 0.2;
[1607]	299	double newY = Math.Sin(i);
	300	Console.WriteLine("working");
[1386]	301	//row1.AddValue(rand.NextDouble() * 10);
	302	row1.AddValue(newY * 10);
	303	row2.AddValue(i * 2 - 15);
[1607]	304	//System.Threading.Thread.Sleep(100);
[1386]	305	}
	306	Console.WriteLine("worker thread: terminating gracefully.");
	307	}
[1607]	308
[1386]	309	public void DoWorkAvgLine() {
[1607]	310	IDataRow row1 = new DataRow {
	311	Color = Color.Red,
	312	Thickness = 2,
	313	Label = "Sinus",
	314	Style = DrawingStyle.Solid,
	315	ShowMarkers = false
	316	};
[1386]	317	model.AddDataRow(row1);
	318
[1607]	319	IDataRow row2 = new DataRow {
	320	Color = Color.Red,
	321	Thickness = 3,
	322	Label = "Growing",
	323	Style = DrawingStyle.Solid,
	324	ShowMarkers = false
	325	};
[1386]	326	model.AddDataRow(row2);
	327
[1607]	328	AvgLineAggregator avgLineAggregator = new AvgLineAggregator {
	329	Label = "AvgLineAggregator",
	330	Color = Color.Violet,
	331	Thickness = 3,
	332	Style = DrawingStyle.Solid,
	333	LineType = DataRowType.Normal,
	334	ShowMarkers = false
	335	};
[1386]	336	avgLineAggregator.AddWatch(row1);
	337	avgLineAggregator.AddWatch(row2);
	338	model.AddDataRow(avgLineAggregator);
	339
	340	double i = 0;
	341
[1607]	342	while (!_shouldStop && i <= 240) {
[1386]	343	i += 0.2;
[1607]	344	double newY = Math.Sin(i);
	345	Console.WriteLine("working");
[1386]	346	//row1.AddValue(rand.NextDouble() * 10);
	347	row1.AddValue(newY * 10);
	348	row2.AddValue(i * 2 - 15);
[1607]	349	//Thread.Sleep(100);
[1386]	350	}
	351	Console.WriteLine("worker thread: terminating gracefully.");
	352	}
[1607]	353
	354	public void DoWorkFloatingAvg() {
	355	IDataRow row1 = new DataRow {
	356	Color = Color.Red,
	357	Thickness = 2,
	358	Label = "SinusHacked",
	359	Style = DrawingStyle.Solid,
	360	ShowMarkers = false
	361	};
	362	model.AddDataRow(row1);
	363
	364	IDataRow row2 = new DataRow {
	365	Color = Color.Red,
	366	Thickness = 3,
	367	Label = "GrowingHacked",
	368	Style = DrawingStyle.Solid,
	369	ShowMarkers = false
	370	};
	371	model.AddDataRow(row2);
	372
[1818]	373	FloatingAvgAggregator avgAggregator = new FloatingAvgAggregator {
	374	Thickness = 2,
	375	Label = "floatingAvg",
	376	Color = Color.Peru,
	377	ShowMarkers = false,
	378	Style = DrawingStyle.Solid
	379	};
[1607]	380
[1818]	381	avgAggregator.AddWatch(row1);
	382	model.AddDataRow(avgAggregator);
[1607]	383
[1818]	384	FloatingAvgAggregator avgAggregator2 = new FloatingAvgAggregator {
	385	Thickness = 2,
	386	Label = "floatingAvg",
	387	Color = Color.Aqua,
	388	ShowMarkers = false,
	389	Style = DrawingStyle.Solid
	390	};
	391
	392	avgAggregator2.AddWatch(row2);
	393	model.AddDataRow(avgAggregator2);
	394
	395
[1607]	396	double i = 0;
	397	Random rnd = new Random();
	398
[1818]	399	while (!_shouldStop && i <= 100) {
[1607]	400	i += 0.2;
	401	double newY = Math.Sin(i);
	402
	403	double hack = rnd.NextDouble() * i / 10;
	404	row1.AddValue(newY * 10 + hack);
	405
	406	hack = rnd.NextDouble() * i / 10;
	407	row2.AddValue(i * 2 - 15 + hack);
	408	//Thread.Sleep(100);
	409	}
	410	Console.WriteLine("worker thread: terminating gracefully.");
	411	}
	412
[1326]	413	public void RequestStop() {
	414	_shouldStop = true;
	415	}
[1607]	416
[1326]	417	// Volatile is used as hint to the compiler that this data
	418	// member will be accessed by multiple threads.
	419	private volatile bool _shouldStop;
	420	}
	421
	422
	423	[Test]
[1386]	424	public void TestAggregatorMultiLine() {
[1326]	425	LineChartTestForm f = new LineChartTestForm(model);
[1386]	426
	427	// Create the thread object. This does not start the thread.
	428	Worker workerObject = new Worker(model);
	429	Thread workerThread = new Thread(workerObject.DoWorkMultiLine);
	430
	431	// Start the worker thread.
	432	workerThread.Start();
	433
	434	f.ShowDialog();
	435	workerObject.RequestStop();
	436	}
	437
	438	[Test]
	439	public void TestAggregatorSingleLine() {
	440	LineChartTestForm f = new LineChartTestForm(model);
[1607]	441	model.Title = "SingleLineAggregator Tests";
	442
[1326]	443	// Create the thread object. This does not start the thread.
	444	Worker workerObject = new Worker(model);
[1386]	445	Thread workerThread = new Thread(workerObject.DoWorkSingleLine);
[1326]	446
	447	// Start the worker thread.
	448	workerThread.Start();
	449
	450	f.ShowDialog();
	451	workerObject.RequestStop();
	452	}
[1607]	453
[1386]	454	[Test]
	455	public void TestAggregatorAvgLine() {
	456	LineChartTestForm f = new LineChartTestForm(model);
[1607]	457	model.Title = "AvgLineTest";
[1326]	458
[1386]	459	// Create the thread object. This does not start the thread.
	460	Worker workerObject = new Worker(model);
	461	Thread workerThread = new Thread(workerObject.DoWorkAvgLine);
	462
	463	// Start the worker thread.
	464	workerThread.Start();
	465
	466	f.ShowDialog();
	467	workerObject.RequestStop();
	468	}
	469
[1607]	470	[Test]
	471	public void TestFloatingAvg() {
	472	LineChartTestForm f = new LineChartTestForm(model);
	473	model.Title = "FloatingAvg Test";
	474	model.ViewSettings.LegendPosition = Legend.LegendPosition.Top;
[1326]	475
[1607]	476	// Create the thread object. This does not start the thread.
	477	Worker workerObject = new Worker(model);
	478	Thread workerThread = new Thread(workerObject.DoWorkFloatingAvg);
	479
	480	// Start the worker thread.
	481	workerThread.Start();
	482
	483	f.ShowDialog();
	484	workerObject.RequestStop();
	485	}
	486
	487
[1326]	488	[Test]
[1040]	489	public void TestAutoZoomInConstructor() {
[1607]	490	IDataRow row1 = new DataRow { Color = Color.Red, Thickness = 3, Style = DrawingStyle.Solid };
[1040]	491
	492	model.AddDataRow(row1);
	493
	494	row1.AddValue(10);
	495	row1.AddValue(5);
	496	row1.AddValue(7);
	497	row1.AddValue(3);
	498	row1.AddValue(10);
	499	row1.AddValue(2);
	500
	501	LineChartTestForm f = new LineChartTestForm(model);
	502	f.ShowDialog();
	503	}
[1240]	504
[1243]	505
[1240]	506	[Test]
[1243]	507	public void TestSingleValueDataRows() {
	508	LineChartTestForm f = new LineChartTestForm(model);
	509
	510	IDataRow row1 = new DataRow();
	511	IDataRow row2 = new DataRow();
	512	IDataRow row3 = new DataRow();
	513
[1342]	514	IDataRow row4 = new DataRow();
	515	IDataRow row5 = new DataRow();
	516	IDataRow row6 = new DataRow();
	517
[1243]	518	row1.Color = Color.Red;
	519	row2.Color = Color.Green;
	520	row3.Color = Color.Blue;
	521
[1342]	522	row4.Color = Color.DeepPink;
	523	row5.Color = Color.Firebrick;
	524	row6.Color = Color.DarkSlateGray;
	525
[1243]	526	row1.Thickness = 3;
	527	row2.Thickness = 4;
	528	row3.Thickness = 5;
	529
[1342]	530	row4.Thickness = 3;
	531	row5.Thickness = 4;
	532	row6.Thickness = 5;
	533
[1243]	534	row1.Label = "SingleValue";
	535	row2.Label = "Gertschi";
	536	row3.Label = "Maxi";
	537
[1342]	538	row4.Label = "Simon";
	539	row5.Label = "klausmuellerwesternhagenunddierasperies";
	540	row6.Label = "anyways";
	541
[1243]	542	row1.Style = DrawingStyle.Solid;
	543	row2.Style = DrawingStyle.Solid;
	544	row3.Style = DrawingStyle.Dashed;
	545
[1342]	546	row4.Style = DrawingStyle.Solid;
	547	row5.Style = DrawingStyle.Solid;
	548	row6.Style = DrawingStyle.Dashed;
	549
[1243]	550	row1.LineType = DataRowType.SingleValue;
	551	row2.LineType = DataRowType.SingleValue;
	552	row1.AddValue(12);
	553
	554	row2.AddValue(5);
	555
[1607]	556
[1243]	557	row3.AddValue(2);
	558	row3.AddValue(5);
	559	row3.AddValue(9);
	560	row3.AddValue(1);
	561	row3.AddValue(3);
	562
	563
[1342]	564	row4.AddValue(10);
	565	row5.AddValue(11);
	566	row6.AddValue(11);
[1243]	567
[1342]	568	model.AddDataRow(row1);
	569	model.AddDataRow(row2);
	570	model.AddDataRow(row3);
	571	model.AddDataRow(row4);
	572	model.AddDataRow(row5);
	573	model.AddDataRow(row6);
	574
[1243]	575	f.ShowDialog();
	576	}
	577
	578	[Test]
[1240]	579	public void TestMainForm() {
	580	MainForm f = new MainForm();
	581	f.ShowDialog();
	582	}
[861]	583	}
[1607]	584	}

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