Mercurial > hg > orthanc-stone
diff OrthancStone/Sources/Toolbox/Windowing.cpp @ 2169:fe5406abd43f
added separate class Windowing
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 21 Oct 2024 15:40:34 +0200 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/OrthancStone/Sources/Toolbox/Windowing.cpp Mon Oct 21 15:40:34 2024 +0200 @@ -0,0 +1,52 @@ +/** + * Stone of Orthanc + * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics + * Department, University Hospital of Liege, Belgium + * Copyright (C) 2017-2023 Osimis S.A., Belgium + * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation, either version 3 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this program. If not, see + * <http://www.gnu.org/licenses/>. + **/ + + +#include "Windowing.h" + +#include "LinearAlgebra.h" + + +namespace OrthancStone +{ + Windowing::Windowing(double center, + double width) + { + center_ = center; + width_ = std::abs(width); + } + + + void Windowing::GetBounds(double& low, + double& high) const + { + low = center_ - width_ / 2.0; + high = center_ + width_ / 2.0; + } + + + bool Windowing::IsNear(const Windowing& other) const + { + return (LinearAlgebra::IsNear(center_, other.center_) && + LinearAlgebra::IsNear(width_, other.width_)); + } +}