Mercurial > hg > orthanc-stone
view OrthancStone/Sources/Scene2D/Internals/FixedPointAligner.cpp @ 1556:8898f8f755c8
typo
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Tue, 18 Aug 2020 11:58:47 +0200 |
parents | 244ad1e4e76a |
children | 4fb8fdf03314 |
line wrap: on
line source
/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2020 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/>. **/ #include "../../Scene2DViewport/ViewportController.h" #include "FixedPointAligner.h" namespace OrthancStone { namespace Internals { FixedPointAligner::FixedPointAligner(boost::shared_ptr<IViewport> viewport, const ScenePoint2D& p) : viewport_(viewport) , canvas_(p) { std::unique_ptr<IViewport::ILock> lock(viewport_->Lock()); pivot_ = canvas_.Apply(lock->GetController().GetCanvasToSceneTransform()); } void FixedPointAligner::Apply() { std::unique_ptr<IViewport::ILock> lock(viewport_->Lock()); ScenePoint2D p = canvas_.Apply( lock->GetController().GetCanvasToSceneTransform()); lock->GetController().SetSceneToCanvasTransform( AffineTransform2D::Combine( lock->GetController().GetSceneToCanvasTransform(), AffineTransform2D::CreateOffset(p.GetX() - pivot_.GetX(), p.GetY() - pivot_.GetY()))); lock->Invalidate(); } } }