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view OrthancStone/Sources/Toolbox/Extent2D.h @ 2006:862c572021de
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 02 Nov 2022 17:10:04 +0100 |
parents | 7053b8a0aaec |
children | 07964689cb0b |
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/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2022 Osimis S.A., Belgium * Copyright (C) 2021-2022 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/>. **/ #pragma once namespace OrthancStone { class Extent2D { private: bool empty_; double x1_; double y1_; double x2_; double y2_; public: Extent2D() { Clear(); } Extent2D(double x1, double y1, double x2, double y2); void Clear(); void AddPoint(double x, double y); void Union(const Extent2D& other); bool IsEmpty() const; double GetX1() const { return x1_; } double GetY1() const { return y1_; } double GetX2() const { return x2_; } double GetY2() const { return y2_; } double GetWidth() const { return x2_ - x1_; } double GetHeight() const { return y2_ - y1_; } double GetCenterX() const { return (x1_ + x2_) / 2.0; } double GetCenterY() const { return (y1_ + y2_) / 2.0; } bool Contains(double x, double y) const; }; }