private void Recorder_Captured(object sender, Vision.Point e)
{
Dispatcher.Invoke(() =>
{
Ellipse el = new Ellipse();
if (white == null)
{
white = new SolidColorBrush(Colors.White);
white.Opacity = 0.3;
white.Freeze();
stroke = new SolidColorBrush(Colors.Cyan);
stroke.Freeze();
}
el.Fill = white;
el.Width = 20;
el.Height = 20;
el.Stroke = stroke;
el.StrokeThickness = 1;
cv_points.Children.Add(el);
Canvas.SetLeft(el, e.X - 10);
Canvas.SetTop(el, e.Y - 10);
});
}
void Cursor_Clicked(object sender, Vision.Point e)
{
Window.Dispatcher.Invoke(() =>
{
Window.Click(false);
});
}
private void Recorder_SetPoint(object sender, EyeGazePointArg e)
{
canvas.Dispatcher.Invoke(() =>
{
if (storyboard != null)
{
storyboard.Stop();
storyboard = null;
}
storyboard = new Storyboard();
Duration d = new Duration(TimeSpan.FromMilliseconds(e.WaitTime * 0.66));
DoubleAnimation aniX = new DoubleAnimation(lastpoint.X, e.Point.X, d);
DoubleAnimation aniY = new DoubleAnimation(lastpoint.Y, e.Point.Y, d);
Storyboard.SetTargetProperty(aniX, new PropertyPath("(Canvas.Left)"));
Storyboard.SetTargetProperty(aniY, new PropertyPath("(Canvas.Top)"));
Storyboard.SetTarget(aniX, pointer);
Storyboard.SetTarget(aniY, pointer);
storyboard.Children.Add(aniX);
storyboard.Children.Add(aniY);
storyboard.Begin();
lastpoint = e.Point;
SolidColorBrush brush = new SolidColorBrush(Color.FromArgb((byte)e.Color.Value4, (byte)e.Color.Value1, (byte)e.Color.Value2, (byte)e.Color.Value3));
brush.Freeze();
ellipse.Fill = brush;
});
}
