transformMatrix property

Matrix4? get transformMatrix

Implementation

Matrix4? get transformMatrix {
  if (_transformMatrix == null && _transform != null) {
    // Illegal transform syntax will return null.
    _transformMatrix = CSSMatrix.computeTransformMatrix(_transform!, this);
    if (_transformMatrix != null) {
      assert(_transformMatrix!.storage.every((element) => element.isFinite));
    }
  }
  return _transformMatrix;
}

set transformMatrix (Matrix4? value)

Implementation

set transformMatrix(Matrix4? value) {
  if (value == null || _transformMatrix == value) return;
  _transformMatrix = value;
  renderBoxModel?.markNeedsPaint();
}