Example 126: Scientific Graph showing Bubble chart

1// This example builds upon the basic CreateSimpleSGraph '100' example chart //
2CreateSimpleSGraph(Pesgo1);
3 
4// Change the data to that of a scatter plot //
5Pesgo1.PeData.Subsets = 4;
6Pesgo1.PeData.Points = 12;
7 
8int s, p;
9for (s = 0; s <= 3; s++)
10{
11    for (p = 0; p <= 11; p++)
12    {
13        Pesgo1.PeData.X[s, p] = (float)(25 + Rand_Num.NextDouble() * (25));
14        Pesgo1.PeData.Y[s, p] = (float)(90 + Rand_Num.NextDouble() * (25));
15 
16        // Bubble Charts Use ZData also //
17        Pesgo1.PeData.Z[s, p] = (float)(10 + Rand_Num.NextDouble() * (25));
18    }
19}
20 
21// Set the PlottingMethod to bubble //
22Pesgo1.PePlot.Method = SGraphPlottingMethod.Bubble;
23 
24// Enable data hot spots //
25Pesgo1.PeUserInterface.HotSpot.Data = true;
26 
27// Make Data hots spot locations larger //
28Pesgo1.PeUserInterface.HotSpot.Size = HotSpotSize.Large;
29 
30// Set Various Other Properties ///
31Pesgo1.PeColor.BitmapGradientMode = true;
32Pesgo1.PeColor.QuickStyle = QuickStyle.LightInset;
33 
34// subset colors with alpha //
35Pesgo1.PeColor.SubsetColors[0] = MainWindow.aDemoColors[0];
36Pesgo1.PeColor.SubsetColors[1] = MainWindow.aDemoColors[1];
37Pesgo1.PeColor.SubsetColors[2] = MainWindow.aDemoColors[2];
38Pesgo1.PeColor.SubsetColors[3] = MainWindow.aDemoColors[3];
39 
40// Disable some types of plotting methods //
41Pesgo1.PePlot.Allow.Bubble = true;
42Pesgo1.PePlot.Allow.Spline = false;
43Pesgo1.PePlot.Allow.PointsPlusSpline = false;
44Pesgo1.PePlot.Allow.BestFitLine = false;
45Pesgo1.PePlot.Allow.BestFitCurve = false;
46Pesgo1.PePlot.Allow.Area = false;
47Pesgo1.PePlot.Allow.SplineArea = false;
48 
49// Generally call ReinitializeResetImage at end **'
50Pesgo1.PeFunction.ReinitializeResetImage();
51Pesgo1.Invalidate();
52// Optionally call Pesgo1.Refresh() if you are not seeing changes immediately