Mercurial > hg > orthanc-stone
view Framework/Scene2D/Internals/FixedPointAligner.h @ 871:4bc8d9609447
Added support for measuring tool edition in TrackerSampleApp
author | Benjamin Golinvaux <bgo@osimis.io> |
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date | Tue, 25 Jun 2019 18:17:33 +0200 |
parents | e42b491f1fb2 |
children | 2d8ab34c8c91 |
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/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2019 Osimis S.A., Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero 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 * Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #pragma once #include "../../Scene2DViewport/PredeclaredTypes.h" #include "../../Scene2D/ScenePoint2D.h" namespace OrthancStone { namespace Internals { // During a mouse event that modifies the view of a scene, keeps // one point (the pivot) at a fixed position on the canvas class FixedPointAligner : public boost::noncopyable { private: boost::weak_ptr<ViewportController> controllerW_; ScenePoint2D pivot_; ScenePoint2D canvas_; public: FixedPointAligner(boost::weak_ptr<ViewportController> controllerW, const ScenePoint2D& p); void Apply(); }; } }