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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017-2018 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU General Public License as
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9 * published by the Free Software Foundation, either version 3 of the
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10 * License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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20
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21
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22 #include "OrthancImageWrapper.h"
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23
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24 #include <stdexcept>
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25
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26 namespace OrthancPlugins
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27 {
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28 OrthancImageWrapper::OrthancImageWrapper(OrthancPluginContext* context,
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29 OrthancPluginPixelFormat format,
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30 uint32_t width,
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31 uint32_t height) :
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32 context_(context)
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33 {
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34 image_ = OrthancPluginCreateImage(context_, format, width, height);
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35 if (image_ == NULL)
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36 {
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37 throw std::runtime_error("Cannot create an image");
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38 }
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39 }
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40
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41
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42 OrthancImageWrapper::OrthancImageWrapper(OrthancPluginContext* context,
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43 OrthancPluginImage* image) :
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44 context_(context),
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45 image_(image)
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46 {
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47 if (image_ == NULL)
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48 {
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49 throw std::runtime_error("Invalid image returned by the core of Orthanc");
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50 }
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51 }
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52
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53
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54
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55 OrthancImageWrapper::~OrthancImageWrapper()
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56 {
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57 if (image_ != NULL)
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58 {
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59 OrthancPluginFreeImage(context_, image_);
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60 }
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61 }
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62
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63
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64 OrthancPluginImage* OrthancImageWrapper::Release()
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65 {
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66 OrthancPluginImage* tmp = image_;
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67 image_ = NULL;
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68 return tmp;
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69 }
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70
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71
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72 uint32_t OrthancImageWrapper::GetWidth()
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73 {
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74 return OrthancPluginGetImageWidth(context_, image_);
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75 }
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76
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77
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78 uint32_t OrthancImageWrapper::GetHeight()
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79 {
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80 return OrthancPluginGetImageHeight(context_, image_);
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81 }
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82
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83
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84 uint32_t OrthancImageWrapper::GetPitch()
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85 {
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86 return OrthancPluginGetImagePitch(context_, image_);
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87 }
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88
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89
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90 OrthancPluginPixelFormat OrthancImageWrapper::GetFormat()
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91 {
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92 return OrthancPluginGetImagePixelFormat(context_, image_);
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93 }
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94
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95
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96 char* OrthancImageWrapper::GetBuffer()
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97 {
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98 return reinterpret_cast<char*>(OrthancPluginGetImageBuffer(context_, image_));
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99 }
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100 }
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