public OrcasAvalonApplicationCanvas()
{
Width = DefaultWidth;
Height = DefaultHeight;
var Disposeables = new List <Action>();
this.AtArguments = (s, a) => this.Dispatcher.Invoke(new Action(() => a.Apply(s, this, Disposeables.Add)));
this.AtClear =
delegate
{
this.Dispatcher.Invoke(
new Action(
delegate
{
foreach (var a in Disposeables)
{
a();
}
Disposeables.Clear();
}
)
);
};
this.ClipToBounds = true;
//Colors.Blue.ToGradient(Colors.Black, DefaultHeight / 4).Select(
// (c, i) =>
// new Rectangle
// {
// Fill = new SolidColorBrush(c),
// Width = DefaultWidth,
// Height = 4,
// }.MoveTo(0, i * 4).AttachTo(this)
//).ToArray();
var ClearButton = new Rectangle
{
Width = 64,
Height = 64,
Fill = Brushes.Black,
Opacity = 0.7
}.AttachTo(this);
var Mouse = default(AtArgumentsTuple);
this.MouseLeftButtonDown +=
(s, a) =>
{
var p = a.GetPosition(this);
Mouse = new AtArgumentsTuple {
X = (int)p.X, Y = (int)p.Y
};
};
this.MouseLeftButtonUp +=
(s, a) =>
{
var p = a.GetPosition(this);
if (p.X < 64)
{
if (p.Y < 64)
{
Mouse = null;
this.AtClear(null);
return;
}
}
Mouse = new AtArgumentsTuple {
X = (int)p.X, Y = (int)p.Y
};
Mouse = null;
};
#if DEBUG
this.StylusInAirMove +=
(s, a) =>
{
var c = a.GetStylusPoints(this);
foreach (var p in c)
{
var pp = new AtArgumentsTuple {
X = (int)p.X, Y = (int)p.Y, Next = Mouse, Z = 2
};
this.AtArguments(null, pp);
}
a.Handled = true;
};
this.StylusMove +=
(s, a) =>
{
var c = a.GetStylusPoints(this);
foreach (var p in c)
{
var pp = new AtArgumentsTuple {
X = (int)p.X, Y = (int)p.Y, Next = Mouse, Z = 1
};
this.AtArguments(null, pp);
}
a.Handled = true;
};
#endif
this.MouseMove +=
(s, a) =>
{
return;
if (Mouse != null)
{
var p = a.GetPosition(this);
// we are sending multiple drawn commands...
Mouse = new AtArgumentsTuple {
X = (int)p.X, Y = (int)p.Y, Next = Mouse
};
Mouse.Next = new AtArgumentsTuple {
X = DefaultWidth - Mouse.X, Y = DefaultHeight - Mouse.Y
};
this.AtArguments(null, Mouse);
}
};
}
public OrcasAvalonApplicationCanvas()
{
Width = DefaultWidth;
Height = DefaultHeight;
var Disposeables = new List<Action>();
this.AtArguments = (s, a) => this.Dispatcher.Invoke(new Action(() => a.Apply(s, this, Disposeables.Add)));
this.AtClear =
delegate
{
this.Dispatcher.Invoke(
new Action(
delegate
{
foreach (var a in Disposeables)
{
a();
}
Disposeables.Clear();
}
)
);
};
this.ClipToBounds = true;
//Colors.Blue.ToGradient(Colors.Black, DefaultHeight / 4).Select(
// (c, i) =>
// new Rectangle
// {
// Fill = new SolidColorBrush(c),
// Width = DefaultWidth,
// Height = 4,
// }.MoveTo(0, i * 4).AttachTo(this)
//).ToArray();
var ClearButton = new Rectangle
{
Width = 64,
Height = 64,
Fill = Brushes.Black,
Opacity = 0.7
}.AttachTo(this);
var Mouse = default(AtArgumentsTuple);
this.MouseLeftButtonDown +=
(s, a) =>
{
var p = a.GetPosition(this);
Mouse = new AtArgumentsTuple { X = (int)p.X, Y = (int)p.Y };
};
this.MouseLeftButtonUp +=
(s, a) =>
{
var p = a.GetPosition(this);
if (p.X < 64)
if (p.Y < 64)
{
Mouse = null;
this.AtClear(null);
return;
}
Mouse = new AtArgumentsTuple { X = (int)p.X, Y = (int)p.Y };
Mouse = null;
};
#if DEBUG
this.StylusInAirMove +=
(s, a) =>
{
var c = a.GetStylusPoints(this);
foreach (var p in c)
{
var pp = new AtArgumentsTuple { X = (int)p.X, Y = (int)p.Y, Next = Mouse, Z = 2 };
this.AtArguments(null, pp);
}
a.Handled = true;
};
this.StylusMove +=
(s, a) =>
{
var c = a.GetStylusPoints(this);
foreach (var p in c)
{
var pp = new AtArgumentsTuple { X = (int)p.X, Y = (int)p.Y, Next = Mouse, Z = 1 };
this.AtArguments(null, pp);
}
a.Handled = true;
};
#endif
this.MouseMove +=
(s, a) =>
{
return;
if (Mouse != null)
{
var p = a.GetPosition(this);
// we are sending multiple drawn commands...
Mouse = new AtArgumentsTuple { X = (int)p.X, Y = (int)p.Y, Next = Mouse };
Mouse.Next = new AtArgumentsTuple { X = DefaultWidth - Mouse.X, Y = DefaultHeight - Mouse.Y };
this.AtArguments(null, Mouse);
}
};
}
