--- /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_));
+  }
+}