Example 127: Scientific Graph showing custom menus

1//! This example shows how to implement custom popup menus. //
2//! Right click the control and look toward the bottom of popup. //
3//! The last 3 menu items are custom menus implemented with the following code. //
4 
5// This example builds upon the basic CreateSimpleSGraph '100' example chart //
6CreateSimpleSGraph(Pesgo1);
7 
8// Get rid of Help menu item //
9Pesgo1.PeUserInterface.Menu.Help = MenuControl.Hide;
10 
11// Create custom menu to show printing logic for placing multiple images //
12// on one page //
13 
14// Create four menu items on bottom of built-in menu //
15// Item 0 creates a separator line
16// Item 1 is a checked/unchecked menu option
17// Item 2 is a popup with 3 options
18// Item 3 is a simple menu item
19 
20// Set all text //
21Pesgo1.PeUserInterface.Menu.CustomMenuText[0] = "|";
22Pesgo1.PeUserInterface.Menu.CustomMenuText[1] = "Print in Monochrome Viewing Style";
23Pesgo1.PeUserInterface.Menu.CustomMenuText[2] = "Print Orientation|Land Scape|Portrait|Just an item to disable";
24Pesgo1.PeUserInterface.Menu.CustomMenuText[3] = "Click Here to Print";
25 
26// Make Item 1 default to checked //
27// 1 below represents menu index, 0 will always be second index for non-popup menu items //
28Pesgo1.PeUserInterface.Menu.CustomMenuState[1, 0] = CustomMenuState.Checked;
29 
30// Make Item 2 sub 2 default to checked //
31// Note this is a popup menu item, and second index is 0 for main popup, and 1+n for sub-popup items.
32Pesgo1.PeUserInterface.Menu.CustomMenuState[2, 2] = CustomMenuState.Checked;
33 
34// Make Item 2 sub 3 grayed //
35// (2) is the menu index, (3) is to control 3rd sub popup menu item.
36Pesgo1.PeUserInterface.Menu.CustomMenu[2, 3] = CustomMenu.Grayed;
37 
38// Set all menu items to bottom location //
39Pesgo1.PeUserInterface.Menu.CustomMenuLocation[0] = CustomMenuLocation.Bottom;
40Pesgo1.PeUserInterface.Menu.CustomMenuLocation[1] = CustomMenuLocation.Bottom;
41Pesgo1.PeUserInterface.Menu.CustomMenuLocation[2] = CustomMenuLocation.Bottom;
42Pesgo1.PeUserInterface.Menu.CustomMenuLocation[3] = CustomMenuLocation.Bottom;
43 
44// Set Various Other Properties ///
45Pesgo1.PeColor.BitmapGradientMode = true;
46Pesgo1.PeColor.QuickStyle = QuickStyle.LightNoBorder;
47 
48Pesgo1.PeLegend.SubsetLineTypes[0] = LineType.MediumThinSolid;
49Pesgo1.PeLegend.SubsetLineTypes[1] = LineType.MediumThinSolid;
50Pesgo1.PeLegend.SubsetLineTypes[2] = LineType.MediumThinSolid;
51Pesgo1.PeLegend.SubsetLineTypes[3] = LineType.MediumThinSolid;
52 
53Pesgo1.PeGrid.LineControl = GridLineControl.Both;
54Pesgo1.PePlot.DataShadows = DataShadows.Shadows;
55Pesgo1.PeGrid.Style = GridStyle.Thin;
56Pesgo1.PeFont.FontSize = FontSize.Small;
57 
58// Generally call ReinitializeResetImage at end **'
59Pesgo1.PeFunction.ReinitializeResetImage();
60Pesgo1.Invalidate();
61// Optionally call Pesgo1.Refresh() if you are not seeing changes immediately
62 
63/*////////////////////////////////
64// Example CustomMenu  event  //
65////////////////////////////////
66private void Pesgo1_PeCustomMenu(object sender, Gigasoft.ProEssentials.EventArg.CustomMenuEventArgs e)
67{
68    CustomMenuState n = CustomMenuState.UnChecked;
69 
70    // Custom Menu was clicked //
71    if(e.MenuIndex == 1)
72    {
73        // Reverse option //
74        n = Pesgo1.PeUserInterface.Menu.CustomMenuState[e.MenuIndex, 0];
75        if(n == CustomMenuState.UnChecked)
76            n = CustomMenuState.Checked;
77        else
78            n = CustomMenuState.UnChecked;
79 
80        Pesgo1.PeUserInterface.Menu.CustomMenuState[e.MenuIndex, 0] = n;
81        return;
82    }
83 
84    if(e.MenuIndex == 2)
85    {
86        // Option Explicit so first set all to unchecked //
87        Pesgo1.PeUserInterface.Menu.CustomMenuState[e.MenuIndex, 1] =  CustomMenuState.UnChecked;
88        Pesgo1.PeUserInterface.Menu.CustomMenuState[e.MenuIndex, 2] =  CustomMenuState.UnChecked;
89        Pesgo1.PeUserInterface.Menu.CustomMenuState[e.MenuIndex, 3] =  CustomMenuState.UnChecked;
90 
91        // Next set the selected item //
92        Pesgo1.PeUserInterface.Menu.CustomMenuState[e.MenuIndex, e.SubmenuIndex] =  CustomMenuState.Checked;
93        return;
94    }
95 
96    if(e.MenuIndex == 3)
97    {
98        // Perform the print //
99 
100        // Get Mono/Color menu setting //
101        Boolean nMono;
102        nMono = Convert.ToBoolean(Pesgo1.PeUserInterface.Menu.CustomMenuState[1, 0]);
103 
104        // Get Orientation setting //
105        DefOrientation nOrient;
106        Pesgo1.PeUserInterface.Menu.CustomMenuState[2, 1]  = n;
107 
108        if( n == CustomMenuState.Checked)
109            nOrient = DefOrientation.Portrait;  // Portrait
110        else
111            nOrient = DefOrientation.LandScape;  // Landscape
112 
113        // Save current viewing style type properties //
114        Boolean nBG;
115        QuickStyle	nQS;
116        RenderEngine nRE;
117        nQS = Pesgo1.PeColor.QuickStyle;
118        nBG = Pesgo1.PeColor.BitmapGradientMode;
119        nRE = Pesgo1.PeConfigure.RenderEngine;
120        Pesgo1.PeConfigure.RenderEngine = RenderEngine.Hybrid;
121 
122        // Set Viewing Style with respect to retrieved menu state //
123        if(nMono)
124        {
125            Pesgo1.PeColor.ViewingStyle =  ViewingStyle.Mono;
126            Pesgo1.PeColor.Mono.GraphBackground = Color.Empty;
127 
128            // Make sure white is used as background
129            Pesgo1.PeColor.DeskGradientStyle =  GradientStyle.Vertical;
130            Pesgo1.PeColor.DeskGradientStart = Color.FromArgb(255, 255, 255, 255);
131            Pesgo1.PeColor.DeskGradientEnd = Color.FromArgb(255, 255, 255, 255);
132 
133            // Make sure white is used as background
134            Pesgo1.PeColor.GraphGradientStyle =  GradientStyle.Vertical;
135            Pesgo1.PeColor.GraphGradientStart = Color.FromArgb(255, 255, 255, 255);
136            Pesgo1.PeColor.GraphGradientEnd = Color.FromArgb(255, 255, 255, 255);
137 
138            // Remove any possible desk bmp //
139            Pesgo1.PeColor.DeskBmpStyle =  BitmapStyle.NoBmp;
140        }
141        else
142        {
143            Pesgo1.PeColor.ViewingStyle =  ViewingStyle.Color;
144            Pesgo1.PeColor.GraphBackground = Color.Empty ;
145 
146            // Force a white graph background //
147            Pesgo1.PeColor.DeskGradientStyle =  GradientStyle.Vertical;
148            Pesgo1.PeColor.DeskGradientStart = Color.FromArgb(255, 255, 255, 255);
149            Pesgo1.PeColor.DeskGradientEnd = Color.FromArgb(255, 255, 255, 255);
150        }
151 
152        // Set some other properties good for mono printing //
153        Pesgo1.PePlot.DataShadows =  DataShadows.None;
154        Pesgo1.PeGrid.Style =  GridStyle.Dot;
155 
156        // Set background bitmap/example logo //
157        Pesgo1.PeColor.BitmapGradientMode = true;
158        Pesgo1.PeColor.GraphBmpStyle =  BitmapStyle.BitBltBottomRight;
159        Pesgo1.PeColor.GraphBmpFilename = "getthep.png";
160 
161        //! Note, GraphBackColor or MonoGraphBackColor is set above //
162        Pesgo1.PeFunction.PartialReinitialize();
163 
164        Pesgo1.PeFunction.PrintGraph(0, 0, nOrient);
165 
166        // Reset properties back to original //
167        Pesgo1.PeConfigure.RenderEngine = nRE;
168        Pesgo1.PeColor.BitmapGradientMode = nBG;
169        Pesgo1.PeColor.QuickStyle = nQS;
170        Pesgo1.PePlot.DataShadows =  DataShadows.Shadows;
171        Pesgo1.PeGrid.Style =  GridStyle.Thin;
172        Pesgo1.PeColor.ViewingStyle =  ViewingStyle.Color;
173 
174        Pesgo1.PeFunction.ReinitializeResetImage();
175    }
176}
177*/