durationToY method

double durationToY(
  1. Duration duration
)

Calculates how many pixels in the vertical axis a specific duration equals

Implementation

double durationToY(Duration duration) {
  assert(duration.debugCheckIsValidTimetableTimeOfDay());

  final renderbox = _findRenderBox();
  final size = renderbox.size;

  final percentOfView = duration / maxViewDuration;
  return size.height * percentOfView;
}