public Line AddPressurePipe(Visibility visibility)
{
var pPipe = new PressurePipe();
hydroObjectGraph.Add(pPipe);
return RegisterPressurePipe(visibility, pPipe);
}
private Line RegisterPressurePipe(Visibility visibility, PressurePipe pPipe)
{
var element = PressurePipe.GetVisualElement();
elementDictionary.Add(element, pPipe);
Canvas.SetZIndex(element, -1);
element.Visibility = visibility;
return element;
}