Example 404: 3D Scatter Chart

1//! Double Click to start and stop Auto Rotation. //
2//! Click and drag scroll bar thumb tabs to quickly rotate. //
3//! Right button click to show popup menu. //
4 
5Pe3do1.PePlot.Option.DxZoomMax = 20F;  // v10 New properties to control max and min, note higher DxFOV means higher Max Min
6Pe3do1.PePlot.Option.DxZoomMin = -16F;
7 
8Pe3do1.PePlot.Option.DxViewportPanFactor = 1.1F;  // v10 New properties to control shift/drag and mousewheel sensitivity
9Pe3do1.PeUserInterface.Scrollbar.MouseWheelZoomFactor = 1.5F;
10 
11// Enable smooth rotating and zooming //
12Pe3do1.PeUserInterface.Scrollbar.ScrollSmoothness = 2;
13Pe3do1.PeUserInterface.Scrollbar.MouseWheelZoomSmoothness = 4;
14Pe3do1.PeUserInterface.Scrollbar.PinchZoomSmoothness = 2;
15 
16// Non-Surface chart, set PolyMode //
17Pe3do1.PePlot.PolyMode = PolyMode.Scatter;
18 
19// Do not auto fit to shape of window //
20Pe3do1.PePlot.Option.DxFitControlShape = false;
21Pe3do1.PeGrid.Option.GridAspectY = .5F;
22Pe3do1.PePlot.PointSize = PointSize.Small;
23 
24// Set camera position //
25Pe3do1.PeUserInterface.Scrollbar.ViewingHeight = 35;
26Pe3do1.PeUserInterface.Scrollbar.DegreeOfRotation = 68;
27 
28// Set eye/camera distance, or Zoom amount //
29// v9 feature
30Pe3do1.PePlot.Option.DxFOV = 8; // isometric pictural perspective
31Pe3do1.PePlot.Option.DxViewportY = 0.0F;
32 
33// zoom out
34Pe3do1.PePlot.Option.DxZoom = -5.0F;
35 
36// Enable button dragging //
37Pe3do1.PeUserInterface.Scrollbar.MouseDraggingX = true;
38Pe3do1.PeUserInterface.Scrollbar.MouseDraggingY = true;
39 
40// Set the amount of data //
41Pe3do1.PeData.Subsets = 10;
42Pe3do1.PeData.Points = 500;
43 
44Pe3do1.PeData.X[9, 499] = 0.0F; // tip to pre allocate memory if not using FastCopyFrom
45Pe3do1.PeData.Y[9, 499] = 0.0F; // set last point first
46Pe3do1.PeData.Z[9, 499] = 0.0F; // helps with spoon feeding large amounts, we recommend FastCopyFrom
47 
48float f;
49int s, p;
50// Pass data, First two subsets //
51for (s = 0; s <= 1; s++)
52{
53    for (p = 0; p <= 499; p++)
54    {
55        f = 5000.0F + (float)(5.0F * Math.Cos(p * 0.24)); f = f * (p + 1);
56        Pe3do1.PeData.X[s, p] = f;
57        if (s == 0)
58            f = 5000.0F + (float)((35.0F * Math.Cos(p * 0.22)) + (10.0F * Math.Sin((s * 0.1) * 0.94)));
59        else
60            f = 5000.0F + (float)((35.0F * Math.Cos(p * 0.08)) + (10.0F * Math.Cos((s * 0.25) * 0.6)));
61        f += 100;
62        Pe3do1.PeData.Y[s, p] = f;
63        Pe3do1.PeData.Z[s, p] = 5000.0F + (float)(5.0F * (Math.Sin(p * 0.08)));
64    }
65}
66 
67for (s = 2; s <= 3; s++)
68{
69    for (p = 0; p <= 499; p++)
70    {
71        f = 5000.0F + (float)(5.0F * Math.Cos(p * 0.14)); f = f * (p + 1);
72        Pe3do1.PeData.X[s, p] = f;
73        if (s == 2)
74            f = 5000.0F + (float)((35.0 * Math.Cos(p * 0.2)) + (10.0F * Math.Sin((s * 0.1) * 0.74)));
75        else
76            f = 5000.0F + (float)((35.0F * Math.Cos(p * 0.1)) + (10.0F * Math.Cos((s * 0.25) * 0.74)));
77        f += 220;
78        Pe3do1.PeData.Y[s, p] = f;
79 
80        f = 5000.0F + (float)(5.0F * (Math.Sin(p * 0.16))); f = f + 20;
81        Pe3do1.PeData.Z[s, p] = f;
82    }
83}
84 
85// Pass more data, Third two subsets //
86for (s = 4; s <= 5; s++)
87{
88    for (p = 0; p <= 499; p++)
89    {
90        f = 5000.0F + (float)(5.0F * Math.Cos(p * 0.07)); f = f * (p + 1);
91        Pe3do1.PeData.X[s, p] = f;
92        if (s == 4)
93            f = 5000.0F + (float)((35.0F * Math.Cos(p * 0.08)) + (10.0 * Math.Sin((s * 0.07) * 0.64)));
94        else
95            f = 5000.0F + (float)((35.0F * Math.Cos(p * 0.2)) + (10.0F * Math.Cos((s * 0.15) * 1.94)));
96        Pe3do1.PeData.Y[s, p] = f;
97 
98        f = 5000.0F + (float)(5.0F * (Math.Sin(p * 0.09))); f = f + 20;
99        Pe3do1.PeData.Z[s, p] = f;
100    }
101}
102 
103// Pass more data, Fourth two subsets //
104for (s = 6; s <= 7; s++)
105{
106    for (p = 0; p <= 499; p++)
107    {
108        f = 5000.0F + (float)(5.0F * Math.Cos(p * 0.12)); f = f * (p + 1);
109        Pe3do1.PeData.X[s, p] = f;
110        if (s == 6)
111            f = 5000.0F + (float)((35.0F * Math.Cos(p * 0.3)) + (10.0F * Math.Sin((s * 0.08) * 1.74)));
112        else
113            f = 5000.0F + (float)((35.0F * Math.Cos(p * 0.2)) + (10.0F * Math.Cos((s * 0.75) * 0.77)));
114        f += 220;
115        Pe3do1.PeData.Y[s, p] = f;
116 
117        f = 5000.0F + (float)(5.0F * (Math.Sin(p * 0.36))); f = f - 20;
118        Pe3do1.PeData.Z[s, p] = f;
119    }
120}
121 
122// Pass more data, Fifth two subsets //
123for (s = 8; s <= 9; s++)
124{
125    for (p = 0; p <= 499; p++)
126    {
127        f = 5000.0F + (float)(5.0F * Math.Cos(p * 0.14)); f = f + 20.0F;
128        Pe3do1.PeData.X[s, p] = f;
129        if (s == 8)
130            f = 5000.0F + (float)((25.0F * Math.Cos(p * 0.1)) + (10.0F * Math.Sin((s * 0.02) * 3.74)));
131        else
132            f = 5000.0F + (float)((55.0F * Math.Cos(p * 0.2)) + (10.0F * Math.Cos((s * 0.05) * 5.74)));
133        f += 40;
134        Pe3do1.PeData.Y[s, p] = f;
135 
136        f = 5000.0F + (float)(5.0F * (Math.Sin(p * 0.16))); f = f - 20;
137        Pe3do1.PeData.Z[s, p] = f;
138    }
139}
140 
141Pe3do1.PeGrid.Configure.XAxisScaleControl = Gigasoft.ProEssentials.Enums.ScaleControl.Log;
142Pe3do1.PeGrid.Configure.YAxisScaleControl = Gigasoft.ProEssentials.Enums.ScaleControl.Log;
143Pe3do1.PeGrid.Configure.ZAxisScaleControl = Gigasoft.ProEssentials.Enums.ScaleControl.Log;
144Pe3do1.PeFont.FontSize = FontSize.Large;
145Pe3do1.PeFont.Fixed = true;
146Pe3do1.PeString.MainTitle = "LOG + Isometric Perspective";
147Pe3do1.PeConfigure.RenderEngine = RenderEngine.Direct3D;
148Pe3do1.PeColor.BitmapGradientMode = true;
149Pe3do1.PeColor.QuickStyle = QuickStyle.DarkShadow;
150Pe3do1.PeColor.GraphForeground = Color.White;
151Pe3do1.PeColor.XZBackColor = Color.FromArgb(255, 85, 85, 85);
152Pe3do1.PeColor.YBackColor = Color.FromArgb(255, 85, 85, 85);
153 
154// Set Various Other Properties //
155 
156Pe3do1.PeColor.SubsetColors[0] = Color.FromArgb(255, 198, 198, 0);
157Pe3do1.PeColor.SubsetColors[1] = Color.FromArgb(255, 0, 198, 198);
158Pe3do1.PeColor.SubsetColors[2] = Color.FromArgb(255, 0, 198, 0);
159Pe3do1.PeColor.SubsetColors[3] = Color.FromArgb(255, 198, 0, 0);
160Pe3do1.PeColor.SubsetColors[4] = Color.FromArgb(255, 0, 0, 198);
161Pe3do1.PeColor.SubsetColors[5] = Color.FromArgb(255, 192, 192, 192);
162Pe3do1.PeColor.SubsetColors[6] = Color.FromArgb(255, 198, 0, 198);
163Pe3do1.PeColor.SubsetColors[7] = Color.FromArgb(255, 200, 198, 150);
164Pe3do1.PeColor.SubsetColors[8] = Color.FromArgb(255, 150, 150, 140);
165Pe3do1.PeColor.SubsetColors[9] = Color.FromArgb(255, 0, 206, 210);
166 
167Pe3do1.PePlot.SubsetPointTypes[0] = PointType.DotSolid;
168Pe3do1.PePlot.SubsetPointTypes[1] = PointType.DotSolid;
169Pe3do1.PePlot.SubsetPointTypes[2] = PointType.DotSolid;
170Pe3do1.PePlot.SubsetPointTypes[3] = PointType.DotSolid;
171Pe3do1.PePlot.SubsetPointTypes[4] = PointType.DotSolid;
172Pe3do1.PePlot.SubsetPointTypes[5] = PointType.DotSolid;
173Pe3do1.PePlot.SubsetPointTypes[6] = PointType.DotSolid;
174Pe3do1.PePlot.SubsetPointTypes[7] = PointType.DotSolid;
175Pe3do1.PePlot.SubsetPointTypes[8] = PointType.DotSolid;
176Pe3do1.PePlot.SubsetPointTypes[9] = PointType.DotSolid;
177 
178Pe3do1.PePlot.SubsetLineTypes[0] = LineType.MediumThinSolid; // v9.5
179Pe3do1.PePlot.SubsetLineTypes[1] = LineType.MediumThinSolid;
180Pe3do1.PePlot.SubsetLineTypes[2] = LineType.MediumThinSolid;
181Pe3do1.PePlot.SubsetLineTypes[3] = LineType.MediumThinSolid;
182Pe3do1.PePlot.SubsetLineTypes[4] = LineType.MediumThinSolid;
183Pe3do1.PePlot.SubsetLineTypes[5] = LineType.MediumThinSolid;
184Pe3do1.PePlot.SubsetLineTypes[6] = LineType.MediumThinSolid;
185Pe3do1.PePlot.SubsetLineTypes[7] = LineType.MediumThinSolid;
186Pe3do1.PePlot.SubsetLineTypes[8] = LineType.MediumThinSolid;
187Pe3do1.PePlot.SubsetLineTypes[9] = LineType.MediumThinSolid;
188Pe3do1.PePlot.LinesOrTubes = LinesOrTubes.AllLines;
189 
190Pe3do1.PeUserInterface.Menu.AnnotationControl = true;
191Pe3do1.PeUserInterface.Menu.ShowAnnotationText = MenuControl.Show;
192Pe3do1.PeUserInterface.Menu.AnnotationTextFixedSize = MenuControl.Show;
193 
194// Add some random graph annotations //
195int aCnt = 0;
196for (int annot = 0; annot < 10; annot++)
197{
198    int nRndRow = (int)(Rand_Num.NextDouble() * (float)9);
199    int nRndCol = (int)(Rand_Num.NextDouble() * (float)499);
200    Pe3do1.PeAnnotation.Graph.X[aCnt] = Pe3do1.PeData.X[nRndRow, nRndCol];
201    Pe3do1.PeAnnotation.Graph.Z[aCnt] = Pe3do1.PeData.Z[nRndRow, nRndCol];
202    Pe3do1.PeAnnotation.Graph.Y[aCnt] = Pe3do1.PeData.Y[nRndRow, nRndCol];
203    Pe3do1.PeAnnotation.Graph.Type[aCnt] = (int)Gigasoft.ProEssentials.Enums.GraphAnnotationType.LargeDotSolid;
204    Pe3do1.PeAnnotation.Graph.Text[aCnt] = "";
205    Pe3do1.PeAnnotation.Graph.Color[aCnt] = Color.FromArgb(255, 0, 255, 0);
206    MainWindow.m_nAnnotationStartIndices[annot] = aCnt;
207    aCnt++;
208    Pe3do1.PeAnnotation.Graph.X[aCnt] = Pe3do1.PeData.X[nRndRow, nRndCol];
209    Pe3do1.PeAnnotation.Graph.Z[aCnt] = Pe3do1.PeData.Z[nRndRow, nRndCol];
210    Pe3do1.PeAnnotation.Graph.Y[aCnt] = Pe3do1.PeData.Y[nRndRow, nRndCol];
211    Pe3do1.PeAnnotation.Graph.Type[aCnt] = (int)Gigasoft.ProEssentials.Enums.GraphAnnotationType.Pointer;
212    Pe3do1.PeAnnotation.Graph.Text[aCnt] = "|lAnnotation " + annot.ToString();
213    Pe3do1.PeAnnotation.Graph.Color[aCnt] = Color.FromArgb(255, 0, 255, 0);
214    aCnt++;
215}
216 
217Pe3do1.PeAnnotation.Graph.X[aCnt] = 50000;
218Pe3do1.PeAnnotation.Graph.Z[aCnt] = 5000F;
219Pe3do1.PeAnnotation.Graph.Y[aCnt] = 5000F;
220Pe3do1.PeAnnotation.Graph.Type[aCnt] = (int)Gigasoft.ProEssentials.Enums.GraphAnnotationType.ThickSolidLine;
221Pe3do1.PeAnnotation.Graph.Text[aCnt] = "";
222Pe3do1.PeAnnotation.Graph.Color[aCnt] = Color.FromArgb(255, 0, 255, 0);
223aCnt++;
224Pe3do1.PeAnnotation.Graph.X[aCnt] = 50100;
225Pe3do1.PeAnnotation.Graph.Z[aCnt] = 5011F;
226Pe3do1.PeAnnotation.Graph.Y[aCnt] = 5011F;
227Pe3do1.PeAnnotation.Graph.Type[aCnt] = (int)Gigasoft.ProEssentials.Enums.GraphAnnotationType.ArrowLarge;
228Pe3do1.PeAnnotation.Graph.Text[aCnt] = "";
229Pe3do1.PeAnnotation.Graph.Color[aCnt] = Color.FromArgb(255, 0, 255, 0);
230aCnt++;
231 
232Pe3do1.PeAnnotation.Graph.X[aCnt] = 70000;
233Pe3do1.PeAnnotation.Graph.Z[aCnt] = 5000F;
234Pe3do1.PeAnnotation.Graph.Y[aCnt] = 5000F;
235Pe3do1.PeAnnotation.Graph.Type[aCnt] = (int)Gigasoft.ProEssentials.Enums.GraphAnnotationType.MediumThinSolid;
236Pe3do1.PeAnnotation.Graph.Text[aCnt] = "";
237Pe3do1.PeAnnotation.Graph.Color[aCnt] = Color.FromArgb(255, 0, 255, 0);
238aCnt++;
239 
240Pe3do1.PeAnnotation.Graph.X[aCnt] = 70200;
241Pe3do1.PeAnnotation.Graph.Z[aCnt] = 5012F;
242Pe3do1.PeAnnotation.Graph.Y[aCnt] = 5012F;
243Pe3do1.PeAnnotation.Graph.Type[aCnt] = (int)Gigasoft.ProEssentials.Enums.GraphAnnotationType.ArrowMedium;
244Pe3do1.PeAnnotation.Graph.Text[aCnt] = "";
245Pe3do1.PeAnnotation.Graph.Color[aCnt] = Color.FromArgb(255, 0, 255, 0);
246aCnt++;
247 
248Pe3do1.PeAnnotation.Graph.X[aCnt] = 90000;
249Pe3do1.PeAnnotation.Graph.Z[aCnt] = 5005F;
250Pe3do1.PeAnnotation.Graph.Y[aCnt] = 5005F;
251Pe3do1.PeAnnotation.Graph.Type[aCnt] = (int)Gigasoft.ProEssentials.Enums.GraphAnnotationType.ThinSolidLine;
252Pe3do1.PeAnnotation.Graph.Text[aCnt] = "";
253Pe3do1.PeAnnotation.Graph.Color[aCnt] = Color.FromArgb(255, 0, 255, 0);
254aCnt++;
255 
256Pe3do1.PeAnnotation.Graph.X[aCnt] = 90300;
257Pe3do1.PeAnnotation.Graph.Z[aCnt] = 5014F;
258Pe3do1.PeAnnotation.Graph.Y[aCnt] = 5014F;
259Pe3do1.PeAnnotation.Graph.Type[aCnt] = (int)Gigasoft.ProEssentials.Enums.GraphAnnotationType.ArrowSmall;
260Pe3do1.PeAnnotation.Graph.Text[aCnt] = "";
261Pe3do1.PeAnnotation.Graph.Color[aCnt] = Color.FromArgb(255, 0, 255, 0);
262aCnt++;
263 
264Pe3do1.PePlot.LinesOrTubes = LinesOrTubes.MediumThickTubes;
265 
266Pe3do1.PeUserInterface.HotSpot.Title = true;
267Pe3do1.PeUserInterface.HotSpot.Subset = true;
268Pe3do1.PeUserInterface.HotSpot.MultiSubTitle = true;
269Pe3do1.PeUserInterface.HotSpot.GridNumberY = true;
270Pe3do1.PeUserInterface.HotSpot.GridNumberX = true;
271Pe3do1.PeUserInterface.HotSpot.GridNumberZ = true;
272 
273Pe3do1.PeAnnotation.Show = true;
274Pe3do1.PeAnnotation.Graph.Show = true;
275Pe3do1.PeAnnotation.Graph.LeftJustificationOutside = true;
276Pe3do1.PeAnnotation.Graph.SymbolObstacles = true;
277Pe3do1.PeFont.GraphAnnotationTextSize = 86;
278Pe3do1.PeUserInterface.HotSpot.GraphAnnotation = true;
279Pe3do1.PePlot.Option.DegreePrompting = true;
280 
281Pe3do1.PeAnnotation.Graph.SubsetObstacles[0] = true;
282Pe3do1.PeAnnotation.Graph.SubsetObstacles[1] = true;
283Pe3do1.PeAnnotation.Graph.SubsetObstacles[2] = true;
284Pe3do1.PeAnnotation.Graph.SubsetObstacles[3] = true;
285Pe3do1.PeAnnotation.Graph.SubsetObstacles[4] = true;
286Pe3do1.PeAnnotation.Graph.SubsetObstacles[5] = true;
287Pe3do1.PeAnnotation.Graph.SubsetObstacles[6] = true;
288Pe3do1.PeAnnotation.Graph.SubsetObstacles[7] = true;
289Pe3do1.PeAnnotation.Graph.SubsetObstacles[8] = true;
290Pe3do1.PeAnnotation.Graph.SubsetObstacles[9] = true;
291 
292Pe3do1.PeUserInterface.Menu.ShowAnnotations = MenuControl.Show;
293Pe3do1.PeUserInterface.Menu.AnnotationControl = true;
294 
295Pe3do1.PeUserInterface.Menu.CustomMenuText[0] = "Zoom Rotate on Center ";
296Pe3do1.PeUserInterface.Menu.CustomMenuState[0, 0] = CustomMenuState.Checked;
297Pe3do1.PeUserInterface.Menu.CustomMenuLocation[0] = CustomMenuLocation.AboveSeparator;
298Pe3do1.PeString.MultiSubTitles[1] = "Key 0-9 rotates/zooms at annotation| |Popup Menu size/hide annotation text.";
299 
300// Set a default ViewingAt location.
301float x, y, z;
302x = (float)Pe3do1.PeAnnotation.Graph.X[0];
303y = (float)Pe3do1.PeAnnotation.Graph.Y[0];
304z = (float)Pe3do1.PeAnnotation.Graph.Z[0];
305Pe3do1.PeFunction.SetViewingAt(x, y, z);
306 
307// Set subset labels and titles //
308Pe3do1.PeString.SubsetLabels[0] = "Data 1";
309Pe3do1.PeString.SubsetLabels[1] = "Data 2";
310Pe3do1.PeString.SubsetLabels[2] = "Data 3";
311Pe3do1.PeString.SubsetLabels[3] = "Data 4";
312Pe3do1.PeString.SubsetLabels[4] = "Data 5";
313Pe3do1.PeString.SubsetLabels[5] = "Data 6";
314Pe3do1.PeString.SubsetLabels[6] = "Data 7";
315Pe3do1.PeString.SubsetLabels[7] = "Data 8";
316Pe3do1.PeString.SubsetLabels[8] = "Data 9";
317Pe3do1.PeString.SubsetLabels[9] = "Data 10";
318 
319Pe3do1.PeString.SubTitle = "||Mouse Wheel zooms. Mouse Drag rotates. Mouse Drag+SHIFT shifts image. ";
320Pe3do1.PeString.MultiSubTitles[0] = "||Double Click start/stop Rotation. Mouse Drag+MIDDLE rotates light. ";
321 
322// Set Plotting methods //
323Pe3do1.PePlot.Method = 0; // Points
324 
325// Set legend location //
326Pe3do1.PeLegend.Location = LegendLocation.Right;
327Pe3do1.PeLegend.Show = true;
328Pe3do1.PeUserInterface.Menu.LegendLocation = MenuControl.Show;
329 
330// Prepare images in memory //
331Pe3do1.PeConfigure.CacheBmp = true;
332Pe3do1.PeConfigure.PrepareImages = true;
333Pe3do1.PeUserInterface.Allow.FocalRect = false;
334 
335Pe3do1.PeConfigure.TextShadows = TextShadows.BoldText;
336Pe3do1.PeFont.Label.Bold = true;
337Pe3do1.PeColor.GraphForeground = Color.FromArgb(255, 229, 229, 229);
338 
339// Set various export defaults //
340Pe3do1.PeSpecial.DpiX = 600;
341Pe3do1.PeSpecial.DpiY = 600;
342 
343// default export setting //
344Pe3do1.PeUserInterface.Dialog.ExportSizeDef = ExportSizeDef.NoSizeOrPixel;
345Pe3do1.PeUserInterface.Dialog.ExportTypeDef = ExportTypeDef.Png;
346Pe3do1.PeUserInterface.Dialog.ExportDestDef = ExportDestDef.Clipboard;
347Pe3do1.PeUserInterface.Dialog.ExportUnitXDef = "1280";
348Pe3do1.PeUserInterface.Dialog.ExportUnitYDef = "768";
349Pe3do1.PeUserInterface.Dialog.ExportImageDpi = 300;
350Pe3do1.PeUserInterface.Dialog.AllowEmfExport = false;
351Pe3do1.PeUserInterface.Dialog.AllowWmfExport = false;
352 
353Pe3do1.PeConfigure.AntiAliasGraphics = false;  // for non 3dx
354Pe3do1.PeConfigure.AntiAliasText = true;
355 
356Pe3do1.PeUserInterface.Menu.DataShadow = MenuControl.Show;
357Pe3do1.PeUserInterface.Cursor.PromptTracking = true;
358Pe3do1.PeUserInterface.Cursor.PromptStyle = CursorPromptStyle.XYZValues;
359 
360Pe3do1.PePlot.Option.LightStrength = .65F;
361Pe3do1.PeUserInterface.Cursor.HighlightColor = Color.FromArgb(255, 255, 0, 0);
362 
363Pe3do1.PeConfigure.RenderEngine = RenderEngine.Direct3D;
364 
365Pe3do1.PeFunction.Force3dxVerticeRebuild = true;
366Pe3do1.PeFunction.Force3dxAnnotVerticeRebuild = true;
367 
368Pe3do1.PeFunction.ReinitializeResetImage();
369Pe3do1.Invalidate();
370Pe3do1.Refresh();
371 
372/*
373/////////////////////////////
374// MouseMove event handler //
375/////////////////////////////
376private void Pe3do1_MouseMove(object sender, MouseEventArgs e)
377{
378    Gigasoft.ProEssentials.Structs.HotSpotData ds = Pe3do1.PeFunction.GetHotSpot();
379 
380    // get ydata value at hot spot //
381    if (ds.Type == HotSpotType.DataPoint)
382    {
383        this.Text = "DataPoint value " + Pe3do1.PeData.Y[ds.Data1, ds.Data2].ToString() + " s=" + ds.Data1.ToString() + " p=" + ds.Data2.ToString();
384        // or to get the interpolated value under the mouse
385        //this.Text = "DataPoint value " + Pe3do1.PeUserInterface.Cursor.CursorValueY.ToString() + " s=" + ds.Data1.ToString() + " p=" + ds.Data2.ToString();
386    }
387}
388*/