start method

void start(
  1. List<TTourStep> steps, {
  2. int initialStep = 0,
})

Implementation

void start(List<TTourStep> steps, {int initialStep = 0}) {
  if (steps.isEmpty) return;
  _steps = steps;
  _currentStep = initialStep.clamp(0, steps.length - 1);
  _isActive = true;
  notifyListeners();
}