Mercurial > hg > orthanc
diff PalanthirServer/DicomIntegerPixelAccessor.h @ 45:33d67e1ab173
r
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 05 Sep 2012 13:24:59 +0200 |
parents | PalantirServer/DicomIntegerPixelAccessor.h@3959d33612cc |
children | a15e90e5d6fc |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/PalanthirServer/DicomIntegerPixelAccessor.h Wed Sep 05 13:24:59 2012 +0200 @@ -0,0 +1,63 @@ +/** + * Palantir - A Lightweight, RESTful DICOM Store + * Copyright (C) 2012 Medical Physics Department, CHU of Liege, + * Belgium + * + * This program is free software: you can redistribute it and/or + * modify it under the terms of the GNU 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 + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + **/ + + +#pragma once + +#include "../Core/DicomFormat/DicomMap.h" + +#include <stdint.h> + +namespace Palantir +{ + class DicomIntegerPixelAccessor + { + private: + unsigned int width_; + unsigned int height_; + unsigned int samplesPerPixel_; + const void* pixelData_; + size_t size_; + + uint8_t shift_; + uint32_t signMask_; + uint32_t mask_; + size_t bytesPerPixel_; + + public: + DicomIntegerPixelAccessor(const DicomMap& values, + const void* pixelData, + size_t size); + + unsigned int GetWidth() const + { + return width_; + } + + unsigned int GetHeight() const + { + return height_; + } + + void GetExtremeValues(int32_t& min, + int32_t& max) const; + + int32_t GetValue(unsigned int x, unsigned int y) const; + }; +}