setFocusPoint method

Future<void> setFocusPoint(
  1. Offset point
)

Sets manual focus point on camera viewport coordinates (0.0 to 1.0).

Implementation

Future<void> setFocusPoint(Offset point) async {
  _lastTapFocusPoint = point;
  if (_cameraController != null && _cameraController!.value.isInitialized) {
    try {
      await _cameraController!.setFocusPoint(point);
    } catch (_) {}
  }
  _safeNotifyListeners();
}