Mercurial > hg > orthanc
annotate Core/ImageFormats/ImageAccessor.h @ 1079:7761be8eb327 Orthanc-0.8.1
Orthanc-0.8.1
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 29 Jul 2014 12:34:58 +0200 |
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1 /** |
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2 * Orthanc - A Lightweight, RESTful DICOM Store |
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3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege, |
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4 * Belgium |
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5 * |
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6 * This program is free software: you can redistribute it and/or |
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7 * modify it under the terms of the GNU General Public License as |
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8 * published by the Free Software Foundation, either version 3 of the |
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9 * License, or (at your option) any later version. |
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10 * |
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11 * In addition, as a special exception, the copyright holders of this |
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12 * program give permission to link the code of its release with the |
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13 * OpenSSL project's "OpenSSL" library (or with modified versions of it |
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14 * that use the same license as the "OpenSSL" library), and distribute |
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15 * the linked executables. You must obey the GNU General Public License |
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16 * in all respects for all of the code used other than "OpenSSL". If you |
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17 * modify file(s) with this exception, you may extend this exception to |
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18 * your version of the file(s), but you are not obligated to do so. If |
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19 * you do not wish to do so, delete this exception statement from your |
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20 * version. If you delete this exception statement from all source files |
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21 * in the program, then also delete it here. |
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22 * |
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23 * This program is distributed in the hope that it will be useful, but |
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24 * WITHOUT ANY WARRANTY; without even the implied warranty of |
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25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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26 * General Public License for more details. |
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27 * |
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28 * You should have received a copy of the GNU General Public License |
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29 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
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30 **/ |
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31 |
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32 |
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33 #pragma once |
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34 |
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35 #include "../Enumerations.h" |
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36 |
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37 namespace Orthanc |
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38 { |
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39 class ImageAccessor |
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40 { |
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41 private: |
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42 bool readOnly_; |
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43 PixelFormat format_; |
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44 unsigned int width_; |
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45 unsigned int height_; |
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46 unsigned int pitch_; |
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47 void *buffer_; |
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48 |
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49 public: |
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50 ImageAccessor() |
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51 { |
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52 AssignEmpty(PixelFormat_Grayscale8); |
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53 } |
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54 |
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55 bool IsReadOnly() const |
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56 { |
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57 return readOnly_; |
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58 } |
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59 |
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60 PixelFormat GetFormat() const |
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61 { |
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62 return format_; |
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63 } |
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64 |
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65 unsigned int GetBytesPerPixel() const |
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66 { |
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67 return ::Orthanc::GetBytesPerPixel(format_); |
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68 } |
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69 |
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70 unsigned int GetWidth() const |
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71 { |
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72 return width_; |
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73 } |
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74 |
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75 unsigned int GetHeight() const |
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76 { |
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77 return height_; |
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78 } |
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79 |
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80 unsigned int GetPitch() const |
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81 { |
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82 return pitch_; |
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83 } |
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84 |
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87 return GetHeight() * GetPitch(); | |
88 } | |
89 | |
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90 const void* GetConstBuffer() const |
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91 { |
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92 return buffer_; |
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93 } |
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94 |
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95 void* GetBuffer() const; |
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96 |
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97 const void* GetConstRow(unsigned int y) const; |
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98 |
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99 void* GetRow(unsigned int y) const; |
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100 |
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101 void AssignEmpty(PixelFormat format); |
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102 |
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103 void AssignReadOnly(PixelFormat format, |
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104 unsigned int width, |
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105 unsigned int height, |
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106 unsigned int pitch, |
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107 const void *buffer); |
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108 |
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109 void AssignWritable(PixelFormat format, |
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110 unsigned int width, |
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111 unsigned int height, |
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112 unsigned int pitch, |
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113 void *buffer); |
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114 |
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115 void ToMatlabString(std::string& target) const; |
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116 }; |
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117 } |