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Tig
2024-06-16 16:07:40 -07:00
parent f99a744ef8
commit f43596c878
7 changed files with 304 additions and 414 deletions
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283
UICatalog/Scenarios/GraphViewExample.cs
View File

@@ -4,7 +4,6 @@ using System.ComponentModel;
using System.Linq;
using System.Text;
using Terminal.Gui;
using static System.Net.Mime.MediaTypeNames;
using Application = Terminal.Gui.Application;
namespace UICatalog.Scenarios;
@@ -44,101 +43,101 @@ public class GraphViewExample : Scenario
{
Menus =
[
new MenuBarItem (
"_File",
new MenuItem []
{
new (
"Scatter _Plot",
"",
() => _graphs [_currentGraph =
0] ()
),
new (
"_V Bar Graph",
"",
() => _graphs [_currentGraph =
1] ()
),
new (
"_H Bar Graph",
"",
() => _graphs [_currentGraph =
2] ()
),
new (
"P_opulation Pyramid",
"",
() => _graphs [_currentGraph =
3] ()
),
new (
"_Line Graph",
"",
() => _graphs [_currentGraph =
4] ()
),
new (
"Sine _Wave",
"",
() => _graphs [_currentGraph =
5] ()
),
new (
"Silent _Disco",
"",
() => _graphs [_currentGraph =
6] ()
),
new (
"_Multi Bar Graph",
"",
() => _graphs [_currentGraph =
7] ()
),
new ("_Quit", "", () => Quit ())
}
),
new MenuBarItem (
"_View",
new []
{
new ("Zoom _In", "", () => Zoom (0.5f)),
new ("Zoom _Out", "", () => Zoom (2f)),
new ("MarginLeft++", "", () => Margin (true, true)),
new ("MarginLeft--", "", () => Margin (true, false)),
new ("MarginBottom++", "", () => Margin (false, true)),
new ("MarginBottom--", "", () => Margin (false, false)),
_miShowBorder = new MenuItem (
"_Enable Margin, Border, and Padding",
"",
() => ShowBorder ()
)
{
Checked = true,
CheckType = MenuItemCheckStyle
.Checked
},
_miDiags = new MenuItem (
"_Diagnostics",
"",
() => ToggleDiagnostics ()
)
{
Checked = View.Diagnostics
== (ViewDiagnosticFlags
.Padding
| ViewDiagnosticFlags
.Ruler),
CheckType = MenuItemCheckStyle.Checked
}
}
)
new (
"_File",
new MenuItem []
{
new (
"Scatter _Plot",
"",
() => _graphs [_currentGraph =
0] ()
),
new (
"_V Bar Graph",
"",
() => _graphs [_currentGraph =
1] ()
),
new (
"_H Bar Graph",
"",
() => _graphs [_currentGraph =
2] ()
),
new (
"P_opulation Pyramid",
"",
() => _graphs [_currentGraph =
3] ()
),
new (
"_Line Graph",
"",
() => _graphs [_currentGraph =
4] ()
),
new (
"Sine _Wave",
"",
() => _graphs [_currentGraph =
5] ()
),
new (
"Silent _Disco",
"",
() => _graphs [_currentGraph =
6] ()
),
new (
"_Multi Bar Graph",
"",
() => _graphs [_currentGraph =
7] ()
),
new ("_Quit", "", () => Quit ())
}
),
new (
"_View",
new []
{
new ("Zoom _In", "", () => Zoom (0.5f)),
new ("Zoom _Out", "", () => Zoom (2f)),
new ("MarginLeft++", "", () => Margin (true, true)),
new ("MarginLeft--", "", () => Margin (true, false)),
new ("MarginBottom++", "", () => Margin (false, true)),
new ("MarginBottom--", "", () => Margin (false, false)),
_miShowBorder = new (
"_Enable Margin, Border, and Padding",
"",
() => ShowBorder ()
)
{
Checked = true,
CheckType = MenuItemCheckStyle
.Checked
},
_miDiags = new (
"_Diagnostics",
"",
() => ToggleDiagnostics ()
)
{
Checked = View.Diagnostics
== (ViewDiagnosticFlags
.Padding
| ViewDiagnosticFlags
.Ruler),
CheckType = MenuItemCheckStyle.Checked
}
}
)
]
};
app.Add (menu);
_graphView = new GraphView
_graphView = new()
{
X = 0,
Y = 1,
@@ -162,7 +161,7 @@ public class GraphViewExample : Scenario
};
frameRight.Add (
_about = new TextView { Width = Dim.Fill (), Height = Dim.Fill () }
_about = new() { Width = Dim.Fill (), Height = Dim.Fill () }
);
app.Add (frameRight);
@@ -172,15 +171,15 @@ public class GraphViewExample : Scenario
{
new (Key.G.WithCtrl, "Next Graph", () => _graphs [_currentGraph++ % _graphs.Length] ()),
new (Key.CursorUp, "Zoom In", () => Zoom (0.5f)),
new (Key.CursorDown, "Zoom Out", () => Zoom (2f)),
new (Key.CursorDown, "Zoom Out", () => Zoom (2f))
}
);
app.Add (statusBar);
var diagShortcut = new Shortcut ()
var diagShortcut = new Shortcut
{
Key = Key.F10,
CommandView = new CheckBox ()
CommandView = new CheckBox
{
Title = "Diagnostics",
CanFocus = false
@@ -195,12 +194,12 @@ public class GraphViewExample : Scenario
View.Diagnostics = _viewDiagnostics;
app.Dispose ();
Application.Shutdown ();
}
private void DiagShortcut_Accept (object sender, CancelEventArgs e)
{
ToggleDiagnostics();
ToggleDiagnostics ();
if (sender is Shortcut shortcut && shortcut.CommandView is CheckBox checkBox)
{
checkBox.Checked = _miDiags.Checked;
@@ -212,9 +211,9 @@ public class GraphViewExample : Scenario
_miDiags.Checked = !_miDiags.Checked;
View.Diagnostics = _miDiags.Checked == true
? ViewDiagnosticFlags.Padding
| ViewDiagnosticFlags.Ruler
: ViewDiagnosticFlags.Off;
? ViewDiagnosticFlags.Padding
| ViewDiagnosticFlags.Ruler
: ViewDiagnosticFlags.Off;
Application.Refresh ();
}
@@ -241,7 +240,7 @@ public class GraphViewExample : Scenario
_about.Text = "Housing Expenditures by income thirds 1996-2003";
Color fore = _graphView.ColorScheme.Normal.Foreground == new Color (ColorName.Black)
? new Color (ColorName.White)
? new (ColorName.White)
: _graphView.ColorScheme.Normal.Foreground;
var black = new Attribute (fore, Color.Black);
var cyan = new Attribute (Color.BrightCyan, Color.Black);
@@ -263,7 +262,7 @@ public class GraphViewExample : Scenario
series.AddBars ("'02", stiple, 6600, 11000, 16700);
series.AddBars ("'03", stiple, 7000, 12000, 17000);
_graphView.CellSize = new PointF (0.25f, 1000);
_graphView.CellSize = new (0.25f, 1000);
_graphView.Series.Add (series);
_graphView.SetNeedsDisplay ();
@@ -279,20 +278,20 @@ public class GraphViewExample : Scenario
_graphView.AxisY.Minimum = 0;
var legend = new LegendAnnotation (new Rectangle (_graphView.Viewport.Width - 20, 0, 20, 5));
var legend = new LegendAnnotation (new (_graphView.Viewport.Width - 20, 0, 20, 5));
legend.AddEntry (
new GraphCellToRender (stiple, series.SubSeries.ElementAt (0).OverrideBarColor),
new (stiple, series.SubSeries.ElementAt (0).OverrideBarColor),
"Lower Third"
);
legend.AddEntry (
new GraphCellToRender (stiple, series.SubSeries.ElementAt (1).OverrideBarColor),
new (stiple, series.SubSeries.ElementAt (1).OverrideBarColor),
"Middle Third"
);
legend.AddEntry (
new GraphCellToRender (stiple, series.SubSeries.ElementAt (2).OverrideBarColor),
new (stiple, series.SubSeries.ElementAt (2).OverrideBarColor),
"Upper Third"
);
_graphView.Annotations.Add (legend);
@@ -324,7 +323,7 @@ public class GraphViewExample : Scenario
for (var i = 0; i < 31; i++)
{
bars.Add (
new BarSeriesBar (null, stiple, r.Next (0, 100))
new (null, stiple, r.Next (0, 100))
{
//ColorGetter = colorDelegate
}
@@ -344,7 +343,7 @@ public class GraphViewExample : Scenario
_graphView.Series.Add (series);
// How much graph space each cell of the console depicts
_graphView.CellSize = new PointF (1, 10);
_graphView.CellSize = new (1, 10);
_graphView.AxisX.Increment = 0; // No graph ticks
_graphView.AxisX.ShowLabelsEvery = 0; // no labels
@@ -399,7 +398,7 @@ public class GraphViewExample : Scenario
var barSeries = new BarSeries
{
Bars = new List<BarSeriesBar>
Bars = new()
{
new ("Switzerland", softStiple, 83.4f),
new (
@@ -476,7 +475,7 @@ public class GraphViewExample : Scenario
barSeries.Orientation = Orientation.Vertical;
// How much graph space each cell of the console depicts
_graphView.CellSize = new PointF (0.1f, 0.25f);
_graphView.CellSize = new (0.1f, 0.25f);
// No axis marks since Bar will add it's own categorical marks
_graphView.AxisX.Increment = 0f;
@@ -494,14 +493,14 @@ public class GraphViewExample : Scenario
_graphView.MarginLeft = 6;
// Start the graph at 80 years because that is where most of our data is
_graphView.ScrollOffset = new PointF (0, 80);
_graphView.ScrollOffset = new (0, 80);
}
else
{
barSeries.Orientation = Orientation.Horizontal;
// How much graph space each cell of the console depicts
_graphView.CellSize = new PointF (0.1f, 1f);
_graphView.CellSize = new (0.1f, 1f);
// No axis marks since Bar will add it's own categorical marks
_graphView.AxisY.Increment = 0f;
@@ -520,7 +519,7 @@ public class GraphViewExample : Scenario
_graphView.MarginLeft = (uint)barSeries.Bars.Max (b => b.Text.Length) + 2;
// Start the graph at 80 years because that is where most of our data is
_graphView.ScrollOffset = new PointF (80, 0);
_graphView.ScrollOffset = new (80, 0);
}
_graphView.SetNeedsDisplay ();
@@ -547,7 +546,7 @@ public class GraphViewExample : Scenario
for (var i = 0; i < 10; i++)
{
randomPoints.Add (new PointF (r.Next (100), r.Next (100)));
randomPoints.Add (new (r.Next (100), r.Next (100)));
}
var points = new ScatterSeries { Points = randomPoints };
@@ -560,14 +559,14 @@ public class GraphViewExample : Scenario
_graphView.Series.Add (points);
_graphView.Annotations.Add (line);
randomPoints = new List<PointF> ();
randomPoints = new ();
for (var i = 0; i < 10; i++)
{
randomPoints.Add (new PointF (r.Next (100), r.Next (100)));
randomPoints.Add (new (r.Next (100), r.Next (100)));
}
var points2 = new ScatterSeries { Points = randomPoints, Fill = new GraphCellToRender ((Rune)'x', red) };
var points2 = new ScatterSeries { Points = randomPoints, Fill = new ((Rune)'x', red) };
var line2 = new PathAnnotation
{
@@ -578,7 +577,7 @@ public class GraphViewExample : Scenario
_graphView.Annotations.Add (line2);
// How much graph space each cell of the console depicts
_graphView.CellSize = new PointF (2, 5);
_graphView.CellSize = new (2, 5);
// leave space for axis labels
_graphView.MarginBottom = 2;
@@ -599,10 +598,10 @@ public class GraphViewExample : Scenario
new TextAnnotation
{
Text = "(Max)",
GraphPosition = new PointF (
max.X + 2 * _graphView.CellSize.X,
max.Y
)
GraphPosition = new (
max.X + 2 * _graphView.CellSize.X,
max.Y
)
}
);
@@ -622,7 +621,7 @@ public class GraphViewExample : Scenario
_graphView.Series.Add (
new ScatterSeries
{
Points = new List<PointF>
Points = new()
{
new (1, 1.007f),
new (2, 4.002f),
@@ -744,7 +743,7 @@ public class GraphViewExample : Scenario
);
// How much graph space each cell of the console depicts
_graphView.CellSize = new PointF (1, 5);
_graphView.CellSize = new (1, 5);
// leave space for axis labels
_graphView.MarginBottom = 2;
@@ -797,10 +796,10 @@ public class GraphViewExample : Scenario
_graphView.Reset ();
// How much graph space each cell of the console depicts
_graphView.CellSize = new PointF (100_000, 1);
_graphView.CellSize = new (100_000, 1);
//center the x axis in middle of screen to show both sides
_graphView.ScrollOffset = new PointF (-3_000_000, 0);
_graphView.ScrollOffset = new (-3_000_000, 0);
_graphView.AxisX.Text = "Number Of People";
_graphView.AxisX.Increment = 500_000;
@@ -826,7 +825,7 @@ public class GraphViewExample : Scenario
var malesSeries = new BarSeries
{
Orientation = Orientation.Horizontal,
Bars = new List<BarSeriesBar>
Bars = new()
{
new ("0-4", stiple, -2009363),
new ("5-9", stiple, -2108550),
@@ -857,7 +856,7 @@ public class GraphViewExample : Scenario
var femalesSeries = new BarSeries
{
Orientation = Orientation.Horizontal,
Bars = new List<BarSeriesBar>
Bars = new()
{
new ("0-4", stiple, 1915127),
new ("5-9", stiple, 2011016),
@@ -920,15 +919,15 @@ public class GraphViewExample : Scenario
// Generate line graph with 2,000 points
for (float x = -500; x < 500; x += 0.5f)
{
points.Points.Add (new PointF (x, (float)Math.Sin (x)));
line.Points.Add (new PointF (x, (float)Math.Sin (x)));
points.Points.Add (new (x, (float)Math.Sin (x)));
line.Points.Add (new (x, (float)Math.Sin (x)));
}
_graphView.Series.Add (points);
_graphView.Annotations.Add (line);
// How much graph space each cell of the console depicts
_graphView.CellSize = new PointF (0.1f, 0.1f);
_graphView.CellSize = new (0.1f, 0.1f);
// leave space for axis labels
_graphView.MarginBottom = 2;
@@ -945,7 +944,7 @@ public class GraphViewExample : Scenario
_graphView.AxisY.Text = "↑Y";
_graphView.AxisY.LabelGetter = v => v.Value.ToString ("N2");
_graphView.ScrollOffset = new PointF (-2.5f, -1);
_graphView.ScrollOffset = new (-2.5f, -1);
_graphView.SetNeedsDisplay ();
}
@@ -971,10 +970,10 @@ public class GraphViewExample : Scenario
private void Zoom (float factor)
{
_graphView.CellSize = new PointF (
_graphView.CellSize.X * factor,
_graphView.CellSize.Y * factor
);
_graphView.CellSize = new (
_graphView.CellSize.X * factor,
_graphView.CellSize.Y * factor
);
_graphView.AxisX.Increment *= factor;
_graphView.AxisY.Increment *= factor;
@@ -992,11 +991,11 @@ public class GraphViewExample : Scenario
public DiscoBarSeries ()
{
_green = new Attribute (Color.BrightGreen, Color.Black);
_brightgreen = new Attribute (Color.Green, Color.Black);
_brightyellow = new Attribute (Color.BrightYellow, Color.Black);
_red = new Attribute (Color.Red, Color.Black);
_brightred = new Attribute (Color.BrightRed, Color.Black);
_green = new (Color.BrightGreen, Color.Black);
_brightgreen = new (Color.Green, Color.Black);
_brightyellow = new (Color.BrightYellow, Color.Black);
_red = new (Color.Red, Color.Black);
_brightred = new (Color.BrightRed, Color.Black);
}
protected override void DrawBarLine (GraphView graph, Point start, Point end, BarSeriesBar beingDrawn)