private TransformerControl CreateTransformer(TextBox t1, int gw, int gh, int gx, int gy)
{
var RB = new Rectangle
{
Width = gw,
Height = gh,
Fill = Brushes.Red,
Opacity = 0.1,
Cursor = Cursors.Hand,
}.AttachTo(this).MoveTo(gx, gy);
var GB = new Rectangle
{
Width = gw,
Height = gh,
Fill = Brushes.Green,
Opacity = 0.1,
Cursor = Cursors.Hand,
}.AttachTo(this).MoveTo(gx, gy);
var g0 = new Rectangle
{
Width = gw,
Height = gh,
Fill = Brushes.Purple,
Opacity = 0.2
}.AttachTo(this.Shadow).MoveTo(gx, gy);
var g1 = new Image
{
Width = gw,
Height = gh,
Source = new Avalon.Images.d().Source,
Opacity = 0.7,
}.AttachTo(this).MoveTo(gx, gy);
var g2 = new Image
{
Width = gw,
Height = gh,
Source = new Avalon.Images.d().Source,
Opacity = 0.7,
}.AttachTo(this).MoveTo(gx, gy);
var R = new Rectangle
{
Width = 8,
Height = 8,
Fill = Brushes.Red,
Cursor = Cursors.Hand,
RenderTransform = new TranslateTransform(-4, -4)
}.AttachTo(this).MoveTo(gx, gy);
var G = new Rectangle
{
Width = 8,
Height = 8,
Fill = Brushes.Green,
Cursor = Cursors.Hand,
RenderTransform = new TranslateTransform(-4, -4)
}.AttachTo(this).MoveTo(gx, gy);
var M = new Rectangle
{
Width = 8,
Height = 8,
Fill = Brushes.Magenta,
Cursor = Cursors.Hand,
RenderTransform = new TranslateTransform(-4, -4)
}.AttachTo(this).MoveTo(gx, gy);
var Y = new Rectangle
{
Width = 8,
Height = 8,
Fill = Brushes.Yellow,
Cursor = Cursors.Hand,
RenderTransform = new TranslateTransform(-4, -4)
}.AttachTo(this).MoveTo(gx, gy);
var Orange = new Rectangle
{
Width = 8,
Height = 8,
Fill = Brushes.Orange,
Cursor = Cursors.Hand,
RenderTransform = new TranslateTransform(-4, -4)
}.AttachTo(this).MoveTo(gx + gw / 2, gy + gh / 2 - 8);
// rotation origin
var Black = new Rectangle
{
Width = 8,
Height = 8,
Fill = Brushes.Black,
Cursor = Cursors.Hand,
RenderTransform = new TranslateTransform(-4, -4)
}.AttachTo(this).MoveTo(gx + gw / 2, gy + gh / 2);
// rotation handler
var White = new Rectangle
{
Width = 8,
Height = 8,
Fill = Brushes.White,
Cursor = Cursors.Hand,
RenderTransform = new TranslateTransform(-4, -4)
}.AttachTo(this).MoveTo(gx + gw, gy + gh / 2);
var OrangeSelfAverage = true;
Action Update =
delegate
{
var w = new StringBuilder();
w.AppendLine("Magneta:");
w.AppendLine(ApplyMatrix(RB, GB, R, G, M, g2, gx, gy, gw, gh));
w.AppendLine("Yellow:");
w.AppendLine(ApplyMatrix(RB, GB, R, G, Y, g1, gx, gy, gw, gh));
if (t1 != null)
{
t1.Text = w.ToString();
}
if (OrangeSelfAverage)
{
var args = new[]
{
new { x = Canvas.GetLeft(R), y = Canvas.GetTop(R) },
new { x = Canvas.GetLeft(G), y = Canvas.GetTop(G) },
new { x = Canvas.GetLeft(M), y = Canvas.GetTop(M) },
new { x = Canvas.GetLeft(Y), y = Canvas.GetTop(Y) }
};
var _x = args.Average(k => k.x);
var _y = args.Average(k => k.y);
Orange.MoveTo(
_x,
_y - 8
);
}
};
Action Reset =
delegate
{
M.MoveTo(gx, gy);
R.MoveTo(gx + gw, gy);
G.MoveTo(gx, gy + gh);
Y.MoveTo(gx + gw, gy + gh);
};
AsMovableByMouse(R, Update);
AsMovableByMouse(G, Update);
AsMovableByMouse(M, Update);
AsMovableByMouse(Y, Update);
var RotationInfo = new { x = 0.0, y = 0.0 };
RotationInfo = null;
Action UpdateRotation =
delegate
{
var p = new
{
White = new { x = Canvas.GetLeft(White), y = Canvas.GetTop(White) },
Black = new { x = Canvas.GetLeft(Black), y = Canvas.GetTop(Black) },
R = new { x = Canvas.GetLeft(R), y = Canvas.GetTop(R) },
G = new { x = Canvas.GetLeft(G), y = Canvas.GetTop(G) },
M = new { x = Canvas.GetLeft(M), y = Canvas.GetTop(M) },
Y = new { x = Canvas.GetLeft(Y), y = Canvas.GetTop(Y) }
};
if (RotationInfo == null)
{
RotationInfo = p.White;
return;
}
// we now need
// - previous distance and rotation
// - current distance and rotation
var q = new
{
o = new { x = RotationInfo.x - p.Black.x, y = RotationInfo.y - p.Black.y },
n = new { x = p.White.x - p.Black.x, y = p.White.y - p.Black.y },
R = new { x = p.Black.x - p.R.x, y = p.Black.y - p.R.y },
G = new { x = p.Black.x - p.G.x, y = p.Black.y - p.G.y },
M = new { x = p.Black.x - p.M.x, y = p.Black.y - p.M.y },
Y = new { x = p.Black.x - p.Y.x, y = p.Black.y - p.Y.y },
};
Func <double, double, double> GetLength =
(x, y) =>
{
return(new vec2(x, y).Length);
};
var a = new
{
o = new { z = GetLength(q.o.x, q.o.y), a = new Point(q.o.x, q.o.y).GetRotation() },
n = new { z = GetLength(q.n.x, q.n.y), a = new Point(q.n.x, q.n.y).GetRotation() },
R = new { z = -GetLength(q.R.x, q.R.y), a = new Point(q.R.x, q.R.y).GetRotation() },
G = new { z = -GetLength(q.G.x, q.G.y), a = new Point(q.G.x, q.G.y).GetRotation() },
M = new { z = -GetLength(q.M.x, q.M.y), a = new Point(q.M.x, q.M.y).GetRotation() },
Y = new { z = -GetLength(q.Y.x, q.Y.y), a = new Point(q.Y.x, q.Y.y).GetRotation() },
};
var n = new { z = a.n.z / a.o.z, a = a.n.a - a.o.a };
if (n.z == 1)
{
if (n.a == 0)
{
RotationInfo = p.White;
return;
}
}
R.MoveTo(
p.Black.x + Math.Cos(a.R.a + n.a) * a.R.z * n.z,
p.Black.y + Math.Sin(a.R.a + n.a) * a.R.z * n.z
);
G.MoveTo(
p.Black.x + Math.Cos(a.G.a + n.a) * a.G.z * n.z,
p.Black.y + Math.Sin(a.G.a + n.a) * a.G.z * n.z
);
M.MoveTo(
p.Black.x + Math.Cos(a.M.a + n.a) * a.M.z * n.z,
p.Black.y + Math.Sin(a.M.a + n.a) * a.M.z * n.z
);
Y.MoveTo(
p.Black.x + Math.Cos(a.Y.a + n.a) * a.Y.z * n.z,
p.Black.y + Math.Sin(a.Y.a + n.a) * a.Y.z * n.z
);
Update();
RotationInfo = p.White;
};
AsMovableByMouse(Black, null);
AsMovableByMouse(White, UpdateRotation);
var TranslationInfo = new { x = 0.0, y = 0.0 };
TranslationInfo = null;
Action ShowVisuals =
delegate
{
g0.Show();
GB.Show();
RB.Show();
Orange.Opacity = 1;
var e = new[] { M, R, G, Y, White, Black };
foreach (var k in e)
{
k.Show();
k.BringToFront();
}
};
Action UpdateTranslation =
delegate
{
ShowVisuals();
var p = new
{
Orange = new { x = Canvas.GetLeft(Orange), y = Canvas.GetTop(Orange) },
White = new { x = Canvas.GetLeft(White), y = Canvas.GetTop(White) },
Black = new { x = Canvas.GetLeft(Black), y = Canvas.GetTop(Black) },
R = new { x = Canvas.GetLeft(R), y = Canvas.GetTop(R) },
G = new { x = Canvas.GetLeft(G), y = Canvas.GetTop(G) },
M = new { x = Canvas.GetLeft(M), y = Canvas.GetTop(M) },
Y = new { x = Canvas.GetLeft(Y), y = Canvas.GetTop(Y) }
};
if (TranslationInfo == null)
{
TranslationInfo = p.Orange;
return;
}
var q = new
{
x = p.Orange.x - TranslationInfo.x,
y = p.Orange.y - TranslationInfo.y,
};
if (q.x == 0)
{
if (q.y == 0)
{
TranslationInfo = p.Orange;
return;
}
}
RotationInfo = null;
R.MoveTo(p.R.x + q.x, p.R.y + q.y);
G.MoveTo(p.G.x + q.x, p.G.y + q.y);
Y.MoveTo(p.Y.x + q.x, p.Y.y + q.y);
M.MoveTo(p.M.x + q.x, p.M.y + q.y);
Black.MoveTo(p.Black.x + q.x, p.Black.y + q.y);
White.MoveTo(p.White.x + q.x, p.White.y + q.y);
Update();
TranslationInfo = p.Orange;
};
var OrangeDrag = AsMovableByMouse(Orange, UpdateTranslation);
OrangeDrag.Enter = () => OrangeSelfAverage = false;
OrangeDrag.Exit = () => OrangeSelfAverage = true;
Reset();
UpdateRotation();
Update();
var rr = new TransformerControl
{
SetOpacity =
Opacity =>
{
g1.Opacity = Opacity;
g2.Opacity = Opacity;
},
SetSource =
src =>
{
g1.Source = src;
g2.Source = src;
},
HideMirror =
delegate
{
Y.Opacity = 0.2;
g1.Hide();
},
HideVisuals =
delegate
{
g0.Hide();
GB.Hide();
RB.Hide();
Orange.Opacity = 0.05;
var e = new[] { M, R, G, Y, White, Black };
foreach (var k in e)
{
k.Hide();
}
},
SetBounds =
args =>
{
var e = new[] { M, R, G, Y };
for (int i = 0; i < args.Length; i++)
{
e[i].MoveTo(args[i].X, args[i].Y);
}
var _x = args.Average(k => k.X);
var _y = args.Average(k => k.Y);
Orange.MoveTo(
_x,
_y - 8
);
RotationInfo = null;
Update();
},
//g2 = g2
};
return(rr);
}
private TransformerControl CreateTransformer(TextBox t1, int gw, int gh, int gx, int gy)
{
var RB = new Rectangle
{
Width = gw,
Height = gh,
Fill = Brushes.Red,
Opacity = 0.1,
Cursor = Cursors.Hand,
}.AttachTo(this).MoveTo(gx, gy);
var GB = new Rectangle
{
Width = gw,
Height = gh,
Fill = Brushes.Green,
Opacity = 0.1,
Cursor = Cursors.Hand,
}.AttachTo(this).MoveTo(gx, gy);
var g0 = new Rectangle
{
Width = gw,
Height = gh,
Fill = Brushes.Purple,
Opacity = 0.2
}.AttachTo(this.Shadow).MoveTo(gx, gy);
var g1 = new Image
{
Width = gw,
Height = gh,
Source = new Avalon.Images.d().Source,
Opacity = 0.7,
}.AttachTo(this).MoveTo(gx, gy);
var g2 = new Image
{
Width = gw,
Height = gh,
Source = new Avalon.Images.d().Source,
Opacity = 0.7,
}.AttachTo(this).MoveTo(gx, gy);
var R = new Rectangle
{
Width = 8,
Height = 8,
Fill = Brushes.Red,
Cursor = Cursors.Hand,
RenderTransform = new TranslateTransform(-4, -4)
}.AttachTo(this).MoveTo(gx, gy);
var G = new Rectangle
{
Width = 8,
Height = 8,
Fill = Brushes.Green,
Cursor = Cursors.Hand,
RenderTransform = new TranslateTransform(-4, -4)
}.AttachTo(this).MoveTo(gx, gy);
var M = new Rectangle
{
Width = 8,
Height = 8,
Fill = Brushes.Magenta,
Cursor = Cursors.Hand,
RenderTransform = new TranslateTransform(-4, -4)
}.AttachTo(this).MoveTo(gx, gy);
var Y = new Rectangle
{
Width = 8,
Height = 8,
Fill = Brushes.Yellow,
Cursor = Cursors.Hand,
RenderTransform = new TranslateTransform(-4, -4)
}.AttachTo(this).MoveTo(gx, gy);
var Orange = new Rectangle
{
Width = 8,
Height = 8,
Fill = Brushes.Orange,
Cursor = Cursors.Hand,
RenderTransform = new TranslateTransform(-4, -4)
}.AttachTo(this).MoveTo(gx + gw / 2, gy + gh / 2 - 8);
// rotation origin
var Black = new Rectangle
{
Width = 8,
Height = 8,
Fill = Brushes.Black,
Cursor = Cursors.Hand,
RenderTransform = new TranslateTransform(-4, -4)
}.AttachTo(this).MoveTo(gx + gw / 2, gy + gh / 2);
// rotation handler
var White = new Rectangle
{
Width = 8,
Height = 8,
Fill = Brushes.White,
Cursor = Cursors.Hand,
RenderTransform = new TranslateTransform(-4, -4)
}.AttachTo(this).MoveTo(gx + gw, gy + gh / 2);
var OrangeSelfAverage = true;
Action Update =
delegate
{
var w = new StringBuilder();
w.AppendLine("Magneta:");
w.AppendLine(ApplyMatrix(RB, GB, R, G, M, g2, gx, gy, gw, gh));
w.AppendLine("Yellow:");
w.AppendLine(ApplyMatrix(RB, GB, R, G, Y, g1, gx, gy, gw, gh));
if (t1 != null)
t1.Text = w.ToString();
if (OrangeSelfAverage)
{
var args = new[]
{
new { x = Canvas.GetLeft(R), y = Canvas.GetTop(R) },
new { x = Canvas.GetLeft(G), y = Canvas.GetTop(G) },
new { x = Canvas.GetLeft(M), y = Canvas.GetTop(M) },
new { x = Canvas.GetLeft(Y), y = Canvas.GetTop(Y) }
};
var _x = args.Average(k => k.x);
var _y = args.Average(k => k.y);
Orange.MoveTo(
_x,
_y - 8
);
}
};
Action Reset =
delegate
{
M.MoveTo(gx, gy);
R.MoveTo(gx + gw, gy);
G.MoveTo(gx, gy + gh);
Y.MoveTo(gx + gw, gy + gh);
};
AsMovableByMouse(R, Update);
AsMovableByMouse(G, Update);
AsMovableByMouse(M, Update);
AsMovableByMouse(Y, Update);
var RotationInfo = new { x = 0.0, y = 0.0 };
RotationInfo = null;
Action UpdateRotation =
delegate
{
var p = new
{
White = new { x = Canvas.GetLeft(White), y = Canvas.GetTop(White) },
Black = new { x = Canvas.GetLeft(Black), y = Canvas.GetTop(Black) },
R = new { x = Canvas.GetLeft(R), y = Canvas.GetTop(R) },
G = new { x = Canvas.GetLeft(G), y = Canvas.GetTop(G) },
M = new { x = Canvas.GetLeft(M), y = Canvas.GetTop(M) },
Y = new { x = Canvas.GetLeft(Y), y = Canvas.GetTop(Y) }
};
if (RotationInfo == null)
{
RotationInfo = p.White;
return;
}
// we now need
// - previous distance and rotation
// - current distance and rotation
var q = new
{
o = new { x = RotationInfo.x - p.Black.x, y = RotationInfo.y - p.Black.y },
n = new { x = p.White.x - p.Black.x, y = p.White.y - p.Black.y },
R = new { x = p.Black.x - p.R.x, y = p.Black.y - p.R.y },
G = new { x = p.Black.x - p.G.x, y = p.Black.y - p.G.y },
M = new { x = p.Black.x - p.M.x, y = p.Black.y - p.M.y },
Y = new { x = p.Black.x - p.Y.x, y = p.Black.y - p.Y.y },
};
Func<double, double, double> GetLength =
(x, y) =>
{
return new vec2(x, y).Length;
};
var a = new
{
o = new { z = GetLength(q.o.x, q.o.y), a = new Point(q.o.x, q.o.y).GetRotation() },
n = new { z = GetLength(q.n.x, q.n.y), a = new Point(q.n.x, q.n.y).GetRotation() },
R = new { z = -GetLength(q.R.x, q.R.y), a = new Point(q.R.x, q.R.y).GetRotation() },
G = new { z = -GetLength(q.G.x, q.G.y), a = new Point(q.G.x, q.G.y).GetRotation() },
M = new { z = -GetLength(q.M.x, q.M.y), a = new Point(q.M.x, q.M.y).GetRotation() },
Y = new { z = -GetLength(q.Y.x, q.Y.y), a = new Point(q.Y.x, q.Y.y).GetRotation() },
};
var n = new { z = a.n.z / a.o.z, a = a.n.a - a.o.a };
if (n.z == 1)
if (n.a == 0)
{
RotationInfo = p.White;
return;
}
R.MoveTo(
p.Black.x + Math.Cos(a.R.a + n.a) * a.R.z * n.z,
p.Black.y + Math.Sin(a.R.a + n.a) * a.R.z * n.z
);
G.MoveTo(
p.Black.x + Math.Cos(a.G.a + n.a) * a.G.z * n.z,
p.Black.y + Math.Sin(a.G.a + n.a) * a.G.z * n.z
);
M.MoveTo(
p.Black.x + Math.Cos(a.M.a + n.a) * a.M.z * n.z,
p.Black.y + Math.Sin(a.M.a + n.a) * a.M.z * n.z
);
Y.MoveTo(
p.Black.x + Math.Cos(a.Y.a + n.a) * a.Y.z * n.z,
p.Black.y + Math.Sin(a.Y.a + n.a) * a.Y.z * n.z
);
Update();
RotationInfo = p.White;
};
AsMovableByMouse(Black, null);
AsMovableByMouse(White, UpdateRotation);
var TranslationInfo = new { x = 0.0, y = 0.0 };
TranslationInfo = null;
Action ShowVisuals =
delegate
{
g0.Show();
GB.Show();
RB.Show();
Orange.Opacity = 1;
var e = new[] { M, R, G, Y, White, Black };
foreach (var k in e)
{
k.Show();
k.BringToFront();
}
};
Action UpdateTranslation =
delegate
{
ShowVisuals();
var p = new
{
Orange = new { x = Canvas.GetLeft(Orange), y = Canvas.GetTop(Orange) },
White = new { x = Canvas.GetLeft(White), y = Canvas.GetTop(White) },
Black = new { x = Canvas.GetLeft(Black), y = Canvas.GetTop(Black) },
R = new { x = Canvas.GetLeft(R), y = Canvas.GetTop(R) },
G = new { x = Canvas.GetLeft(G), y = Canvas.GetTop(G) },
M = new { x = Canvas.GetLeft(M), y = Canvas.GetTop(M) },
Y = new { x = Canvas.GetLeft(Y), y = Canvas.GetTop(Y) }
};
if (TranslationInfo == null)
{
TranslationInfo = p.Orange;
return;
}
var q = new
{
x = p.Orange.x - TranslationInfo.x,
y = p.Orange.y - TranslationInfo.y,
};
if (q.x == 0)
if (q.y == 0)
{
TranslationInfo = p.Orange;
return;
}
RotationInfo = null;
R.MoveTo(p.R.x + q.x, p.R.y + q.y);
G.MoveTo(p.G.x + q.x, p.G.y + q.y);
Y.MoveTo(p.Y.x + q.x, p.Y.y + q.y);
M.MoveTo(p.M.x + q.x, p.M.y + q.y);
Black.MoveTo(p.Black.x + q.x, p.Black.y + q.y);
White.MoveTo(p.White.x + q.x, p.White.y + q.y);
Update();
TranslationInfo = p.Orange;
};
var OrangeDrag = AsMovableByMouse(Orange, UpdateTranslation);
OrangeDrag.Enter = () => OrangeSelfAverage = false;
OrangeDrag.Exit = () => OrangeSelfAverage = true;
Reset();
UpdateRotation();
Update();
var rr = new TransformerControl
{
SetOpacity =
Opacity =>
{
g1.Opacity = Opacity;
g2.Opacity = Opacity;
},
SetSource =
src =>
{
g1.Source = src;
g2.Source = src;
},
HideMirror =
delegate
{
Y.Opacity = 0.2;
g1.Hide();
},
HideVisuals =
delegate
{
g0.Hide();
GB.Hide();
RB.Hide();
Orange.Opacity = 0.05;
var e = new[] { M, R, G, Y, White, Black };
foreach (var k in e)
{
k.Hide();
}
},
SetBounds =
args =>
{
var e = new[] { M, R, G, Y };
for (int i = 0; i < args.Length; i++)
{
e[i].MoveTo(args[i].X, args[i].Y);
}
var _x = args.Average(k => k.X);
var _y = args.Average(k => k.Y);
Orange.MoveTo(
_x,
_y - 8
);
RotationInfo = null;
Update();
},
//g2 = g2
};
return rr;
}