public void Add(Obstruction obstruction)
{
Obstructions.Add (obstruction);
}
public void ExportObstruction(Goal g, Obstruction o)
{
writer.WriteLine (@"""{0}"" -> ""{1}"" [arrowtail=onormaltee];",
g.Identifier,
o.Obstacle ().Identifier);
}
protected void Render(Obstruction obstruction)
{
if (!shapes.ContainsKey (obstruction.ObstacleIdentifier))
return;
if (!shapes.ContainsKey (obstruction.ObstructedGoalIdentifier))
return;
var obstacleGraphic = shapes [obstruction.ObstacleIdentifier].First ();
var goalGraphic = shapes [obstruction.ObstructedGoalIdentifier].First ();
var topArrow = GetSharpBackCrossArrow (obstacleGraphic, goalGraphic);
Add (obstruction.Identifier, topArrow);
}
