keydown method

void keydown(
  1. dynamic event
)

Implementation

void keydown(event) {
  if (scope.enabled == false) return;

  if (_keyState != OrbitState.none) {
    return;
  } else if (event.code == scope.keys[OrbitState.rotate] && !scope.noRotate) {
    _keyState = OrbitState.rotate;
  } else if (event.code == scope.keys[OrbitState.zoom] && !scope.noZoom) {
    _keyState = OrbitState.zoom;
  } else if (event.code == scope.keys[OrbitState.pan] && !scope.noPan) {
    _keyState = OrbitState.pan;
  }
}