Mercurial > hg > orthanc
view OrthancServer/Internals/DicomImageDecoder.h @ 2276:b85f68a98474
ImportDicomFiles: Look for Python interpreter in PATH
Some environments (in particular the official Docker image for Python)
use a different path. `env' will lookup the given command in the PATH
directories like shells do (though without the overhead), thus making
the script more portable (it's conventional to have /usr/bin/env present
everywhere).
author | Thibault Nélis <tn@osimis.io> |
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date | Wed, 12 Apr 2017 18:01:04 +0200 |
parents | a3a65de1840f |
children | e002430baa41 |
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/** * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017 Osimis, 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. * * In addition, as a special exception, the copyright holders of this * program give permission to link the code of its release with the * OpenSSL project's "OpenSSL" library (or with modified versions of it * that use the same license as the "OpenSSL" library), and distribute * the linked executables. You must obey the GNU General Public License * in all respects for all of the code used other than "OpenSSL". If you * modify file(s) with this exception, you may extend this exception to * your version of the file(s), but you are not obligated to do so. If * you do not wish to do so, delete this exception statement from your * version. If you delete this exception statement from all source files * in the program, then also delete it here. * * 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 "../ParsedDicomFile.h" #include <memory> #if !defined(ORTHANC_ENABLE_JPEG) # error The macro ORTHANC_ENABLE_JPEG must be defined #endif #if !defined(ORTHANC_ENABLE_JPEG_LOSSLESS) # error The macro ORTHANC_ENABLE_JPEG_LOSSLESS must be defined #endif class DcmDataset; class DcmCodec; class DcmCodecParameter; namespace Orthanc { class DicomImageDecoder : public boost::noncopyable { private: class ImageSource; DicomImageDecoder() // This is a fully abstract class, no constructor { } static ImageAccessor* CreateImage(DcmDataset& dataset, bool ignorePhotometricInterpretation); static ImageAccessor* DecodeUncompressedImage(DcmDataset& dataset, unsigned int frame); static ImageAccessor* ApplyCodec(const DcmCodec& codec, const DcmCodecParameter& parameters, DcmDataset& dataset, unsigned int frame); static bool TruncateDecodedImage(std::auto_ptr<ImageAccessor>& image, PixelFormat format, bool allowColorConversion); static bool PreviewDecodedImage(std::auto_ptr<ImageAccessor>& image); static void ApplyExtractionMode(std::auto_ptr<ImageAccessor>& image, ImageExtractionMode mode); public: static bool IsPsmctRle1(DcmDataset& dataset); static bool DecodePsmctRle1(std::string& output, DcmDataset& dataset); static ImageAccessor *Decode(ParsedDicomFile& dicom, unsigned int frame); static void ExtractPngImage(std::string& result, std::auto_ptr<ImageAccessor>& image, ImageExtractionMode mode); static void ExtractJpegImage(std::string& result, std::auto_ptr<ImageAccessor>& image, ImageExtractionMode mode, uint8_t quality); }; }