Mercurial > hg > orthanc
view OrthancFramework/Sources/Images/PngReader.h @ 4446:19e8540064d8
ImageProcessing::Set(image, r, g, b, a) applicable to grayscale images
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 13 Jan 2021 17:13:42 +0100 |
parents | d9473bd5ed43 |
children | 7053502fbf97 |
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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) 2017-2021 Osimis S.A., 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/>. **/ #pragma once #if !defined(ORTHANC_ENABLE_PNG) # error The macro ORTHANC_ENABLE_PNG must be defined #endif #if ORTHANC_ENABLE_PNG != 1 # error PNG support must be enabled to include this file #endif #include "ImageAccessor.h" #include "../Enumerations.h" #include <vector> #include <stdint.h> #include <boost/shared_ptr.hpp> #if !defined(ORTHANC_SANDBOXED) # error The macro ORTHANC_SANDBOXED must be defined #endif namespace Orthanc { class ORTHANC_PUBLIC PngReader : public ImageAccessor { private: struct PngRabi; std::vector<uint8_t> data_; void CheckHeader(const void* header); void Read(PngRabi& rabi); public: PngReader(); #if ORTHANC_SANDBOXED == 0 void ReadFromFile(const std::string& filename); #endif void ReadFromMemory(const void* buffer, size_t size); void ReadFromMemory(const std::string& buffer); }; }