public override void Draw(PathGeometry path, Point location, bool animate, TimeSpan animationsSpeed)
{
if (_path == null)
{
Initialize(path);
}
var middle = Diameter / 2.0;
if (animate)
{
_path.BeginAnimation(PathFigure.StartPointProperty, new PointAnimation(new Point(location.X - middle, location.Y - middle), animationsSpeed));
_lineA.BeginAnimation(LineSegment.PointProperty, new PointAnimation(new Point(location.X + middle, location.Y - middle), animationsSpeed));
_lineB.BeginAnimation(LineSegment.PointProperty, new PointAnimation(new Point(location.X, location.Y + middle), animationsSpeed));
}
else
{
_path.StartPoint = new Point(location.X - middle, location.Y - middle);
_lineA.Point = new Point(location.X + middle, location.Y - middle);
_lineB.Point = new Point(location.X, location.Y + middle);
}
}
private void f2()
{
Point pt1 = new Point(10, 10);
Point pt1to = new Point(100, 120);
Point pt2 = new Point(100, 10);
Point pt2to = new Point(150, 30);
Point pt3 = new Point(50, 50);
Point pt3to = new Point(30, 80);
PathGeometry pgeom = new PathGeometry();
PathFigure pfig1 = new PathFigure();
LineSegment ls1 = new LineSegment(pt1, true);
LineSegment ls2 = new LineSegment(pt2, true);
LineSegment ls3 = new LineSegment(pt3, true);
PointAnimation pa1 = new PointAnimation(pt1to, new Duration(new TimeSpan(0, 0, 4)));
PointAnimation pa2 = new PointAnimation(pt2to, new Duration(new TimeSpan(0, 0, 4)));
PointAnimation pa3 = new PointAnimation(pt3to, new Duration(new TimeSpan(0, 0, 4)));
pfig1.StartPoint = pt3;
pfig1.Segments.Add(ls1);
pfig1.Segments.Add(ls2);
pfig1.Segments.Add(ls3);
pgeom.Figures.Add(pfig1);
Path myPath = new Path();
myPath.Stroke = Brushes.Black;
myPath.StrokeThickness = 3;
myPath.Fill = Brushes.Blue;
myPath.Data = pgeom;
// Add this to the Grid I named 'MyGrid'
mainGrid.Children.Add(myPath);
ls1.BeginAnimation(LineSegment.PointProperty, pa1);
ls2.BeginAnimation(LineSegment.PointProperty, pa2);
ls3.BeginAnimation(LineSegment.PointProperty, pa3);
pfig1.BeginAnimation(PathFigure.StartPointProperty, pa3);
}