discontinuedPackage jet_cad_floor_plan has been discontinued and replaced by jet_cad_2d_plan.

update method

void update({ required Transform2 placement, })

Sets the placement; takes placement and rewrites the linear part only when one of its six doubles differs from the last call's (stored values, compared exactly with ==, so -0.0 equals 0.0). An equal placement keeps the earlier object.

Implementation

void update({required Transform2 placement}) {
  final p = _p;
  if (p != null &&
      placement.a == p.a &&
      placement.b == p.b &&
      placement.c == p.c &&
      placement.d == p.d &&
      placement.e == p.e &&
      placement.f == p.f) {
    return;
  }
  _p = placement;
  _computations++;
  _writeLinear(storage, placement);
}