Mercurial > hg > orthanc-stone
view OrthancStone/Sources/Scene2D/LookupTableStyleConfigurator.cpp @ 1924:f4050908c6bc
display of overlays
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 23 Mar 2022 12:24:35 +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/>. **/ #include "LookupTableStyleConfigurator.h" #include <OrthancException.h> namespace OrthancStone { static void StringToVector(std::vector<uint8_t>& target, const std::string& source) { target.resize(source.size()); for (size_t i = 0; i < source.size(); i++) { target[i] = source[i]; } } LookupTableStyleConfigurator::LookupTableStyleConfigurator() : revision_(0), hasLut_(false), hasRange_(false), minValue_(0), maxValue_(0), applyLog_(false) { } void LookupTableStyleConfigurator::SetLookupTable(const std::vector<uint8_t>& lut) { hasLut_ = true; lut_ = lut; revision_++; } void LookupTableStyleConfigurator::SetLookupTable(const std::string& lut) { std::vector<uint8_t> tmp; StringToVector(tmp, lut); SetLookupTable(tmp); } void LookupTableStyleConfigurator::SetRange(float minValue, float maxValue) { if (minValue > maxValue) { throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); } else { if ((!hasRange_) || (minValue_ != minValue) || (maxValue_ != maxValue)) revision_++; hasRange_ = true; minValue_ = minValue; maxValue_ = maxValue; } } void LookupTableStyleConfigurator::SetApplyLog(bool apply) { applyLog_ = apply; revision_++; } TextureBaseSceneLayer* LookupTableStyleConfigurator::CreateTextureFromImage(const Orthanc::ImageAccessor& image) const { throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); } void LookupTableStyleConfigurator::ApplyStyle(ISceneLayer& layer) const { LookupTableTextureSceneLayer& l = dynamic_cast<LookupTableTextureSceneLayer&>(layer); if (hasLut_) { l.SetLookupTable(lut_); } if (hasRange_) { l.SetRange(minValue_, maxValue_); } else { l.FitRange(); } l.SetApplyLog(applyLog_); } }