public ViewModel(DataModel d, Canvas c)
{
DataModel = d;
Canvas = c;
d.RecalcNeeded += RecalcNeeded;
//
// todo stub - Populate the view model with some example data.
//
var r1 = new ConeViewModel(10, 10, 40, 40, Colors.Blue);
_cones.Add(r1);
var r2 = new ConeViewModel(70, 70, 40, 40, Colors.Green);
_cones.Add(r2);
var r3 = new ConeViewModel(130, 130, 40, 40, Colors.Purple);
_cones.Add(r3);
//
// Add some connections between cones.
//
_connections.Add(new ConnectionViewModel(r1, r2));
_connections.Add(new ConnectionViewModel(r2, r3));
ImageBrush = new ImageBrush(new BitmapImage(new Uri(d.ImageFileName)));
}
private void New_Click(object sender, RoutedEventArgs e)
{
DataModel = new DataModel();
canvas1.Background = null;
}