shape property
final
Drawable geometry of the route (may be null).
Shares PTShape instances with PTStopInfo.shapes. Null when shapes
were not requested (see PTStopScheduleFilter.shapes) or the route has
no drawable shape — the static has_shape schedule flag can be true
while no geometry is available, so null here is the authoritative "not
drawable" signal. Always null on PTTrip.route instances — the shape
lives on the stop catalogue's routes (PTStop.routes).
Implementation
final PTShape? shape;