Mercurial > hg > orthanc-stone
view OrthancStone/Sources/Scene2D/GrayscaleStyleConfigurator.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 "GrayscaleStyleConfigurator.h" #include "FloatTextureSceneLayer.h" #include <OrthancException.h> namespace OrthancStone { GrayscaleStyleConfigurator::GrayscaleStyleConfigurator() : revision_(0), linearInterpolation_(false), hasWindowingOverride_(false), windowing_(ImageWindowing_Custom), customWindowWidth_(0), customWindowCenter_(0), hasInversionOverride_(false), inverted_(false), applyLog_(false) { } void GrayscaleStyleConfigurator::SetWindowing(ImageWindowing windowing) { hasWindowingOverride_ = true; windowing_ = windowing; revision_++; } void GrayscaleStyleConfigurator::SetCustomWindowing(float windowCenter, float windowWidth) { SetWindowing(ImageWindowing_Custom); customWindowCenter_ = windowCenter; customWindowWidth_ = windowWidth; } void GrayscaleStyleConfigurator::GetCustomWindowing(float& windowCenter, float& windowWidth) const { windowCenter = customWindowCenter_; windowWidth = customWindowWidth_; } void GrayscaleStyleConfigurator::SetInverted(bool inverted) { hasInversionOverride_ = true; inverted_ = inverted; revision_++; } void GrayscaleStyleConfigurator::SetLinearInterpolation(bool enabled) { linearInterpolation_ = enabled; revision_++; } void GrayscaleStyleConfigurator::SetApplyLog(bool apply) { applyLog_ = apply; revision_++; } TextureBaseSceneLayer* GrayscaleStyleConfigurator::CreateTextureFromImage( const Orthanc::ImageAccessor& image) const { throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); } TextureBaseSceneLayer* GrayscaleStyleConfigurator::CreateTextureFromDicom( const Orthanc::ImageAccessor& frame, const DicomInstanceParameters& parameters) const { std::unique_ptr<TextureBaseSceneLayer> layer(parameters.CreateTexture(frame)); if (layer.get() == NULL || layer->GetTexture().GetFormat() != Orthanc::PixelFormat_Float32) { throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat); } else { return layer.release(); } } void GrayscaleStyleConfigurator::ApplyStyle(ISceneLayer& layer) const { FloatTextureSceneLayer& l = dynamic_cast<FloatTextureSceneLayer&>(layer); l.SetLinearInterpolation(linearInterpolation_); if (hasWindowingOverride_) { if (windowing_ != ImageWindowing_Custom) { l.SetWindowing(windowing_); } else { l.SetCustomWindowing(customWindowCenter_, customWindowWidth_); } } if (hasInversionOverride_) { l.SetInverted(inverted_); } l.SetApplyLog(applyLog_); } }