Example 000: Simple Graph

1//! Right button click to show popup menu. //
2//! Double Click to show customization dialog. //
3//! Left-Click and drag to draw zoom box. Use popup menu or 'z' to undo zoom. //
4 
5// Simple example show the basics of a graph object. //
6// Graph's generally only contain YData because we assume
7// data is plotted equally spaced left to right.
8 
9int s, p;
10 
11Pego1.PeUserInterface.Cursor.PromptTracking = true; // v9 uses a tool tip
12 
13// Enable Bar Glass Effect //
14Pego1.PePlot.Option.BarGlassEffect = true;
15 
16// Enable Plotting style gradient and bevel features //
17Pego1.PePlot.Option.AreaGradientStyle = PlotGradientStyle.RadialBottomRight;
18Pego1.PePlot.Option.AreaBevelStyle = BevelStyle.MediumSmooth;
19Pego1.PePlot.Option.SplineGradientStyle = PlotGradientStyle.RadialBottomRight;
20Pego1.PePlot.Option.SplineBevelStyle = SplineBevelStyle.MediumSmooth;
21 
22Pego1.PePlot.Option.PointGradientStyle = PlotGradientStyle.VerticalAscentInverse;
23Pego1.PeColor.PointBorderColor = Color.FromArgb(100, 0, 0, 0);
24Pego1.PePlot.Option.LineSymbolThickness = 3;
25Pego1.PePlot.Option.AreaBorder = 1;
26 
27// Prepare images in memory //
28Pego1.PeConfigure.PrepareImages = true;
29 
30// Pass Data //
31Pego1.PeData.Subsets = 4;
32Pego1.PeData.Points = 12;
33 
34for(s = 0; s <= 3; s++)
35{
36    for(p = 0; p < 12; p++)
37    {
38        Pego1.PeData.Y[s, p] = ((p + 1) * 50) + ((float)(Rand_Num.NextDouble()) * 250) + 2 + 700.0F - ((s * 140.0F));
39    }
40}
41 
42Pego1.PePlot.DataShadows = DataShadows.Shadows;
43Pego1.PeUserInterface.Allow.FocalRect = false;
44Pego1.PePlot.Method = GraphPlottingMethod.Area;
45Pego1.PeGrid.LineControl = GridLineControl.Both;
46Pego1.PeGrid.Style = GridStyle.Dot;
47Pego1.PePlot.Allow.Ribbon = true;
48Pego1.PeUserInterface.Allow.Zooming = AllowZooming.HorzAndVert;
49Pego1.PeUserInterface.Allow.ZoomStyle = ZoomStyle.Ro2Not;
50 
51// Enable middle mouse dragging //
52Pego1.PeUserInterface.Scrollbar.MouseDraggingX = true;
53Pego1.PeUserInterface.Scrollbar.MouseDraggingY = true;
54 
55Pego1.PeString.MainTitle = "Units Sold per Month";
56Pego1.PeString.SubTitle = "";
57Pego1.PeString.YAxisLabel = "Units Sold";
58Pego1.PeString.XAxisLabel = "Month";
59 
60// subset labels //
61Pego1.PeString.SubsetLabels[0] = "Texas";
62Pego1.PeString.SubsetLabels[1] = "Florida";
63Pego1.PeString.SubsetLabels[2] = "Washington";
64Pego1.PeString.SubsetLabels[3] = "California";
65 
66// point labels //
67Pego1.PeString.PointLabels[0] = "January";
68Pego1.PeString.PointLabels[1] = "February";
69Pego1.PeString.PointLabels[2] = "March";
70Pego1.PeString.PointLabels[3] = "April";
71Pego1.PeString.PointLabels[4] = "May";
72Pego1.PeString.PointLabels[5] = "June";
73Pego1.PeString.PointLabels[6] = "July";
74Pego1.PeString.PointLabels[7] = "August";
75Pego1.PeString.PointLabels[8] = "September";
76Pego1.PeString.PointLabels[9] = "October";
77Pego1.PeString.PointLabels[10] = "November";
78Pego1.PeString.PointLabels[11] = "December";
79 
80// subset colors //
81Pego1.PeColor.SubsetColors[0] = MainWindow.DemoColors[0];
82Pego1.PeColor.SubsetColors[1] = MainWindow.DemoColors[1];
83Pego1.PeColor.SubsetColors[2] = MainWindow.DemoColors[2];
84Pego1.PeColor.SubsetColors[3] = MainWindow.DemoColors[3];
85 
86// subset line types //
87Pego1.PeLegend.SubsetLineTypes[0] = LineType.MediumSolid;
88Pego1.PeLegend.SubsetLineTypes[1] = LineType.MediumSolid;
89Pego1.PeLegend.SubsetLineTypes[2] = LineType.MediumSolid;
90Pego1.PeLegend.SubsetLineTypes[3] = LineType.MediumSolid;
91Pego1.PeLegend.SubsetLineTypes[4] = LineType.MediumSolid;
92Pego1.PeLegend.SubsetLineTypes[5] = LineType.MediumSolid;
93Pego1.PeLegend.SubsetLineTypes[6] = LineType.MediumSolid;
94Pego1.PeLegend.SubsetLineTypes[7] = LineType.MediumSolid;
95 
96// subset point types //
97Pego1.PeLegend.SubsetPointTypes[0] = PointType.DotSolid;
98Pego1.PeLegend.SubsetPointTypes[1] = PointType.UpTriangleSolid;
99Pego1.PeLegend.SubsetPointTypes[2] = PointType.SquareSolid;
100Pego1.PeLegend.SubsetPointTypes[3] = PointType.DownTriangleSolid;
101Pego1.PeLegend.SubsetPointTypes[4] = PointType.Dot;
102Pego1.PeLegend.SubsetPointTypes[5] = PointType.UpTriangle;
103Pego1.PeLegend.SubsetPointTypes[6] = PointType.Square;
104Pego1.PeLegend.SubsetPointTypes[7] = PointType.DownTriangle;
105 
106Pego1.PeLegend.SimplePoint = true;
107Pego1.PeLegend.SimpleLine = true;
108Pego1.PeLegend.Style = LegendStyle.OneLine;
109 
110// Allow stacked type graphs //
111Pego1.PePlot.Allow.StackedData = true;
112 
113// Various other features //
114Pego1.PeFont.Fixed = true;
115Pego1.PeColor.BitmapGradientMode = true;
116Pego1.PeColor.QuickStyle = QuickStyle.DarkNoBorder;
117 
118Pego1.PePlot.Option.GradientBars = 8;
119Pego1.PePlot.Option.LineShadows = true;
120Pego1.PeFont.MainTitle.Bold = true;
121Pego1.PeFont.SubTitle.Bold = true;
122Pego1.PeFont.Label.Bold = true;
123Pego1.PeConfigure.TextShadows = TextShadows.BoldText;
124Pego1.PeFont.FontSize = FontSize.Large;
125 
126Pego1.PeData.Precision = DataPrecision.OneDecimal;
127Pego1.PeTable.Show = GraphPlusTable.Both;
128Pego1.PePlot.MarkDataPoints = false;
129 
130Pego1.PeConfigure.ImageAdjustLeft = 20;
131Pego1.PeConfigure.ImageAdjustRight = 20;
132Pego1.PeConfigure.ImageAdjustTop = 10;
133 
134// Set various export defaults //
135Pego1.PeSpecial.DpiX = 600;
136Pego1.PeSpecial.DpiY = 600;
137 
138// default export setting //
139Pego1.PeUserInterface.Dialog.ExportSizeDef = ExportSizeDef.NoSizeOrPixel;
140Pego1.PeUserInterface.Dialog.ExportTypeDef = ExportTypeDef.Png;
141Pego1.PeUserInterface.Dialog.ExportDestDef = ExportDestDef.Clipboard;
142Pego1.PeUserInterface.Dialog.ExportUnitXDef = "1280";
143Pego1.PeUserInterface.Dialog.ExportUnitYDef = "768";
144Pego1.PeUserInterface.Dialog.ExportImageDpi = 300;
145 
146 
147 
148Pego1.PeConfigure.RenderEngine = RenderEngine.Direct2D;
149Pego1.PeConfigure.AntiAliasGraphics = true;
150Pego1.PeConfigure.AntiAliasText = true;
151 
152Pego1.PeLegend.AllowLargerLegendWidth = 250; // v10 should default this to 200 or 250 to improve small charts
153 
154 
155// Generally call ReinitializeResetImage at end **'
156Pego1.PeFunction.ReinitializeResetImage();
157Pego1.Invalidate();
158// Optionally call Pego1.Refresh() if you are not seeing changes immediately