private void AddLine(ControlLineCanvas canvas1, ControlLineCanvas canvas2)
{
if (canvas1.IsDrawing)
{
canvas1.IsDrawing = false;
var cl1 = canvas1.ControlLines[canvas1.ControlLines.Count - 1];
var cl2 = new ControlLine(canvas2, cl1);
canvas2.ControlLines.Add(cl2);
cl1.Mid.PreviewMouseRightButtonDown += DeleteLine;
cl2.Mid.PreviewMouseRightButtonDown += DeleteLine;
}
}
public Morpher(ControlLineCanvas sourceCanvas, ControlLineCanvas destCanvas, int numFrames, double a, double b, double p)
{
this.numFrames = numFrames - 1;
sourceLines = ControlLinesToPoints(sourceCanvas.ControlLines);
destLines = ControlLinesToPoints(destCanvas.ControlLines);
deltas = CalculateDeltas(sourceLines, destLines);
source = sourceCanvas.DirectBitmap;
dest = destCanvas.DirectBitmap;
this.a = a;
this.b = b;
this.p = p;
width = sourceCanvas.BitmapSource.PixelWidth;
height = sourceCanvas.BitmapSource.PixelHeight;
}
public ControlLine(ControlLineCanvas controlLineCanvas, double x, double y)
{
ControlLineCanvas = controlLineCanvas;
Start = new ControlLineStartThumb(this, x, y);
Mid = new ControlLineMidThumb(this, x, y);
End = new ControlLineEndThumb(this, x, y);
Line = new LineGeometry();
Path = new Path();
Path.Stroke = Brushes.LimeGreen;
Path.StrokeThickness = 1;
Path.Data = Line;
ControlLineCanvas.canvas.Children.Add(Path);
}
public ControlLine(ControlLineCanvas controlLineCanvas, ControlLine controlLine)
{
ControlLineCanvas = controlLineCanvas;
Point startPos = controlLine.Start.GetPos();
Point endPos = controlLine.End.GetPos();
Start = new ControlLineStartThumb(this, startPos.X, startPos.Y);
End = new ControlLineEndThumb(this, endPos.X, endPos.Y);
Vector v = Point.Subtract(startPos, endPos);
Mid = new ControlLineMidThumb(this, endPos.X + v.X / 2, endPos.Y + v.Y / 2);
Canvas.SetZIndex(End, 2);
Line = new LineGeometry();
Path = new Path();
Path.Stroke = Brushes.LimeGreen;
Path.StrokeThickness = 1;
Path.Data = Line;
ControlLineCanvas.canvas.Children.Add(Path);
UpdateLine();
}
