Mercurial > hg > orthanc-stone
view Framework/Toolbox/DicomFrameConverter.h @ 627:b7fd0471281c am-dev
fix CodeGeneration unit tests
author | Alain Mazy <alain@mazy.be> |
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date | Wed, 08 May 2019 10:51:41 +0200 |
parents | e77cbe4bb4c8 |
children | d2c0e347ddc2 |
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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 <Plugins/Samples/Common/IDicomDataset.h> #include <Core/DicomFormat/DicomMap.h> #include <Core/Images/ImageAccessor.h> #include <memory> namespace OrthancStone { /** * This class is responsible for converting the pixel format of a * DICOM frame coming from Orthanc, into a pixel format that is * suitable for Stone, given the relevant DICOM tags: * - Color frames will stay in the RGB24 format. * - Grayscale frames will be converted to the Float32 format. **/ class DicomFrameConverter { private: bool isSigned_; bool isColor_; bool hasRescale_; double rescaleIntercept_; double rescaleSlope_; bool hasDefaultWindow_; double defaultWindowCenter_; double defaultWindowWidth_; Orthanc::PhotometricInterpretation photometric_; Orthanc::PixelFormat expectedPixelFormat_; void SetDefaultParameters(); public: DicomFrameConverter() { SetDefaultParameters(); } ~DicomFrameConverter() { // TODO: check whether this dtor is called or not // An MSVC warning explains that declaring an // std::auto_ptr with a forward-declared type // prevents its dtor from being called. Does not // seem an issue here (only POD types inside), but // definitely something to keep an eye on. (void)0; } // AM: this is required to serialize/deserialize it DicomFrameConverter( bool isSigned, bool isColor, bool hasRescale, double rescaleIntercept, double rescaleSlope, bool hasDefaultWindow, double defaultWindowCenter, double defaultWindowWidth, Orthanc::PhotometricInterpretation photometric, Orthanc::PixelFormat expectedPixelFormat ): isSigned_(isSigned), isColor_(isColor), hasRescale_(hasRescale), rescaleIntercept_(rescaleIntercept), rescaleSlope_(rescaleSlope), hasDefaultWindow_(hasDefaultWindow), defaultWindowCenter_(defaultWindowCenter), defaultWindowWidth_(defaultWindowWidth), photometric_(photometric), expectedPixelFormat_(expectedPixelFormat) {} void GetParameters(bool& isSigned, bool& isColor, bool& hasRescale, double& rescaleIntercept, double& rescaleSlope, bool& hasDefaultWindow, double& defaultWindowCenter, double& defaultWindowWidth, Orthanc::PhotometricInterpretation& photometric, Orthanc::PixelFormat& expectedPixelFormat) const { isSigned = isSigned_; isColor = isColor_; hasRescale = hasRescale_; rescaleIntercept = rescaleIntercept_; rescaleSlope = rescaleSlope_; hasDefaultWindow = hasDefaultWindow_; defaultWindowCenter = defaultWindowCenter_; defaultWindowWidth = defaultWindowWidth_; photometric = photometric_; expectedPixelFormat = expectedPixelFormat_; } Orthanc::PixelFormat GetExpectedPixelFormat() const { return expectedPixelFormat_; } Orthanc::PhotometricInterpretation GetPhotometricInterpretation() const { return photometric_; } void ReadParameters(const Orthanc::DicomMap& dicom); void ReadParameters(const OrthancPlugins::IDicomDataset& dicom); bool HasDefaultWindow() const { return hasDefaultWindow_; } double GetDefaultWindowCenter() const { return defaultWindowCenter_; } double GetDefaultWindowWidth() const { return defaultWindowWidth_; } double GetRescaleIntercept() const { return rescaleIntercept_; } double GetRescaleSlope() const { return rescaleSlope_; } void ConvertFrameInplace(std::auto_ptr<Orthanc::ImageAccessor>& source) const; Orthanc::ImageAccessor* ConvertFrame(const Orthanc::ImageAccessor& source) const; void ApplyRescale(Orthanc::ImageAccessor& image, bool useDouble) const; double Apply(double x) const; }; }