view Plugins/Samples/GdcmDecoder/GdcmImageDecoder.h @ 3103:81b58b549845

back to using 'var' instead of 'let' since let is not supported by many old browsers. All variables declaration have been moved to the top of the function to better show that their scope is the function
author Alain Mazy <alain@mazy.be>
date Thu, 10 Jan 2019 10:51:36 +0100
parents 4e43e67f8ecf
children 94f4a18a79cc
line wrap: on
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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) 2017-2019 Osimis S.A., 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 <orthanc/OrthancCPlugin.h>
#include <stdint.h>
#include <boost/noncopyable.hpp>
#include <boost/shared_ptr.hpp>


// This is for compatibility with Orthanc SDK <= 1.3.0
#if !defined(ORTHANC_PLUGINS_VERSION_IS_ABOVE)
#define ORTHANC_PLUGINS_VERSION_IS_ABOVE(major, minor, revision) \
  (ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER > major ||               \
   (ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER == major &&             \
    (ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER > minor ||             \
     (ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER == minor &&           \
      ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER >= revision))))
#endif


namespace OrthancPlugins
{
  class GdcmImageDecoder : public boost::noncopyable
  {
  private:
    struct PImpl;
    boost::shared_ptr<PImpl> pimpl_;
  
  public:
    GdcmImageDecoder(const void* dicom,
                     size_t size);

    OrthancPluginPixelFormat GetFormat() const;

    unsigned int GetWidth() const;

    unsigned int GetHeight() const;

    unsigned int GetFramesCount() const;

    static size_t GetBytesPerPixel(OrthancPluginPixelFormat format);

    OrthancPluginImage* Decode(OrthancPluginContext* context,
                               unsigned int frameIndex) const;
  };
}