Mercurial > hg > orthanc-stone
view Framework/Deprecated/Widgets/ZoomMouseTracker.h @ 1083:f72d1ab42932 broker
integration mainline->broker
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 22 Oct 2019 13:14:05 +0200 |
parents | c35e98d22764 |
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 "WorldSceneWidget.h" namespace Deprecated { class ZoomMouseTracker : public IWorldSceneMouseTracker { private: WorldSceneWidget& that_; double originalZoom_; int downX_; int downY_; double centerX_; double centerY_; bool idle_; double normalization_; public: ZoomMouseTracker(WorldSceneWidget& that, int x, int y); virtual bool HasRender() const { return false; } virtual void MouseUp() { } virtual void Render(OrthancStone::CairoContext& context, double zoom); virtual void MouseMove(int displayX, int displayY, double x, double y, const std::vector<Touch>& displayTouches, const std::vector<Touch>& sceneTouches); }; }