Mercurial > hg > orthanc-stone
view Framework/Scene2D/PointerEvent.cpp @ 1132:58799b7317fa
merge
author | Alain Mazy <alain@mazy.be> |
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date | Wed, 06 Nov 2019 10:47:05 +0100 |
parents | 7efa2543699d |
children | 00e6bff9ea39 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/>. **/ #include "PointerEvent.h" #include <Core/OrthancException.h> namespace OrthancStone { PointerEvent::PointerEvent() : hasAltModifier_(false), hasControlModifier_(false), hasShiftModifier_(false) { } ScenePoint2D PointerEvent::GetMainPosition() const { if (positions_.empty()) { return ScenePoint2D(0, 0); } else { return positions_[0]; } } ScenePoint2D PointerEvent::GetPosition(size_t index) const { if (index < positions_.size()) { return positions_[index]; } else { throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); } } }