extraPointers property

set extraPointers (List<GaugePointer> v)

Implementation

set extraPointers(List<GaugePointer> v) {
  // Remove listeners from old pointers.
  for (final pointer in _extraPointers) {
    pointer.controller.removeListener(_onValueChanged);
  }
  _extraPointers = v;
  // Add listeners to new pointers.
  for (final pointer in _extraPointers) {
    pointer.controller.addListener(_onValueChanged);
  }
  markNeedsPaint();
}