private void DrawForrestPaths()
{
Canvas.Children.Clear();
foreach (var crossroad in GlobalForestPaths.GetCrossroads())
{
BuildDirector ellipseDirector = new BuildDirector();
EllipseBuilder ellipseBuilder = ellipseDirector.BuildEllipse(crossroad);
Ellipse ellipse = ellipseBuilder.GetEllipse();
Canvas.SetLeft(ellipse, crossroad.Position.X - ellipse.Height / 2);
Canvas.SetTop(ellipse, crossroad.Position.Y - ellipse.Width / 2);
Canvas.SetZIndex(ellipse, 2);
Canvas.Children.Add(ellipse);
foreach (var eges in GlobalForestPaths.GetNextCrossroads(crossroad))
{
BuildDirector lineDirector = new BuildDirector();
LineBuilder lineBuilder = lineDirector.BuildLine(GlobalForestPaths, crossroad.Key, eges.Key);
Line line = lineBuilder.GetLine();
string[] lineName = line.Name.Split('_');
if (FindChildByName($"{lineName[1]}_{lineName[0]}") == null)
{
Canvas.SetZIndex(line, 1);
Canvas.Children.Add(line);
}
}
}
}
public void Execute()
{
key = forestPaths.AddCrossroad(crossroad);
BuildDirector director = new BuildDirector();
EllipseBuilder builder = director.BuildEllipse(crossroad);
Ellipse ellipse = builder.GetEllipse();
Canvas.SetLeft(ellipse, crossroad.Position.X - ellipse.Height / 2);
Canvas.SetTop(ellipse, crossroad.Position.Y - ellipse.Width / 2);
Canvas.SetZIndex(ellipse, 2);
canvas.Children.Add(ellipse);
}
