84 lines
2.1 KiB
C++
84 lines
2.1 KiB
C++
/**
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* Orthanc - A Lightweight, RESTful DICOM Store
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* Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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* Department, University Hospital of Liege, Belgium
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* Copyright (C) 2017-2023 Osimis S.A., Belgium
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* Copyright (C) 2024-2025 Orthanc Team SRL, Belgium
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* Copyright (C) 2021-2025 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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*
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* This program is free software: you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program. If not, see
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* <http://www.gnu.org/licenses/>.
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**/
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#pragma once
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#include "DicomMap.h"
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#include "DicomImageInformation.h"
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#include <stdint.h>
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namespace Orthanc
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{
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class DicomIntegerPixelAccessor
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{
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private:
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DicomImageInformation information_;
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uint32_t signMask_;
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uint32_t mask_;
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const void* pixelData_;
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size_t size_;
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unsigned int frame_;
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size_t frameOffset_;
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size_t rowOffset_;
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public:
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DicomIntegerPixelAccessor(const DicomMap& values,
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const void* pixelData,
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size_t size);
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const DicomImageInformation GetInformation() const
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{
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return information_;
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}
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unsigned int GetCurrentFrame() const
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{
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return frame_;
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}
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void SetCurrentFrame(unsigned int frame);
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void GetExtremeValues(int32_t& min,
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int32_t& max) const;
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int32_t GetValue(unsigned int x,
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unsigned int y,
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unsigned int channel) const;
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const void* GetPixelData() const
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{
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return pixelData_;
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}
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size_t GetSize() const
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{
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return size_;
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}
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};
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}
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