public FractionArea ()
{
Content = panel;
Dividend = new ContentControl ()
{
Content = new TextArea(),
Margin = new Thickness (5, 0, 5, 3),
HorizontalAlignment = HorizontalAlignment.Center
};
Divisor = new ContentControl ()
{
Content = new TextArea(),
Margin = new Thickness (5, 2, 5, 0),
HorizontalAlignment = HorizontalAlignment.Center
};
var line = new Line ()
{
HeightRequest = 2,
StrokeThickness = 2,
HorizontalAlignment = HorizontalAlignment.Stretch,
};
panel.Children.Add (Dividend);
panel.Children.Add (line);
panel.Children.Add (Divisor);
BindingOperations.SetBinding (this, "DataContext.Dividend", Dividend.GetProperty ("Content"), new TokenAreaConverter ());
BindingOperations.SetBinding (this, "DataContext.Divisor", Divisor.GetProperty ("Content"), new TokenAreaConverter ());
Margin = new Thickness (2, 0, 2, 0);
}
public PlusArea ()
{
HeightRequest = 12;
WidthRequest = 12;
var canvas = new Canvas ();
var line1 = new Line ()
{
WidthRequest = 12,
HeightRequest = 2,
StrokeThickness = 2,
Stroke = Colors.Black,
SnapsToDevicePixels = true
};
var line2 = new Line ()
{
WidthRequest = 2,
HeightRequest = 12,
StrokeThickness = 2,
Stroke = Colors.Black,
SnapsToDevicePixels = true
};
canvas.Children.Add (line1);
canvas.Children.Add (line2);
canvas.SetTop (5, line1);
canvas.SetLeft (5, line2);
Content = canvas;
Margin = new Thickness (2);
}
public Border ()
{
padding = BuildVisualProperty<Thickness> ("Padding");
background = BuildVisualProperty<Brush> ("Background");
borderColor = BuildVisualProperty<Color> ("BorderColor");
borderThickness = BuildVisualProperty<double> ("BorderThickness");
cornerRadius = BuildVisualProperty<CornerRadius> ("CornerRadius");
BorderColor = Colors.Black;
BorderThickness = 1;
Padding = new Thickness (5);
}
public FrameworkElement ()
{
dataContext = BuildProperty<object> ("DataContext");
margin = BuildProperty<Thickness> ("Margin");
horizontalAlignment = BuildProperty<HorizontalAlignment> ("HorizontalAlignment");
verticalAlignment = BuildProperty<VerticalAlignment> ("VerticalAlignment");
style = BuildProperty<Style> ("Style");
Margin = new Thickness (0);
HorizontalAlignment = HorizontalAlignment.Left;
VerticalAlignment = VerticalAlignment.Top;
style.DependencyPropertyValueChanged += HandleStyleChanged;
}
public ResultArea ()
{
var line1 = new Line ()
{
WidthRequest = 12,
HeightRequest = 2,
StrokeThickness = 2,
Stroke = Colors.Black,
SnapsToDevicePixels = true
};
var line2 = new Line ()
{
WidthRequest = 12,
HeightRequest = 2,
StrokeThickness = 2,
Stroke = Colors.Black,
SnapsToDevicePixels = true
};
var canvas = new Canvas ();
canvas.HeightRequest = 12;
canvas.WidthRequest = 12;
canvas.Children.Add (line1);
canvas.Children.Add (line2);
canvas.SetTop (3, line1);
canvas.SetTop (7, line2);
Child = new ContentControl ()
{
Content = new TextArea (),
Margin = new Thickness (2, 0, 0, 0)
};
var stackPanel = new StackPanel ()
{
Orientation = Orientation.Horizontal
};
stackPanel.Children.Add (canvas);
stackPanel.Children.Add (Child);
Content = stackPanel;
BindingOperations.SetBinding (this, "DataContext.Child", Child.GetProperty ("Content"), new TokenAreaConverter ());
Margin = new Thickness (2, 0, 0, 0);
}
public MultiplicationArea ()
{
HeightRequest = 4;
WidthRequest = 4;
var canvas = new Canvas ();
var ellipse = new Ellipse ()
{
WidthRequest = 4,
HeightRequest = 4,
StrokeThickness = 1,
Fill = Brushes.Black
};
canvas.Children.Add (ellipse);
Content = canvas;
Margin = new Thickness (2, 0, 2, 0);
}
public CommaArea ()
{
var figure = new PathFigure ();
figure.StartPoint = new Point (4, 2);
figure.Segments.Add (new ArcSegment ()
{
Point = new Point (2, 2), Size = new Size (1, 1), RotationAngle = Math.PI, IsLargeArc = true, SweepDirection = SweepDirection.Clockwise
}
);
figure.Segments.Add (new ArcSegment ()
{
Point = new Point (4, 2), Size = new Size (1, 1), RotationAngle = Math.PI, IsLargeArc = true, SweepDirection = SweepDirection.Clockwise
}
);
figure.Segments.Add (new ArcSegment ()
{
Point = new Point (2, 6), Size = new Size (12, 12), RotationAngle = Math.PI, IsLargeArc = false, SweepDirection = SweepDirection.Clockwise
}
);
var geometry = new PathGeometry ();
geometry.Figures.Add (figure);
var path = new Path ();
path.Data = geometry;
Content = path;
HeightRequest = 3;
WidthRequest = 3;
VerticalAlignment = VerticalAlignment.Bottom;
Margin = new Thickness (2, 0, 2, 0);
}
public Parentheses ()
{
WidthRequest = 6;
VerticalAlignment = VerticalAlignment.Stretch;
Margin = new Thickness (2, 4, 0, 4);
}