Mercurial > hg > orthanc
annotate Core/DicomFormat/DicomIntegerPixelAccessor.h @ 808:2d9a000aa3a6
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| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 07 May 2014 16:30:47 +0200 |
| parents | 2d0a347e8cfc |
| children | 839be3022203 |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 62 | 2 * Orthanc - A Lightweight, RESTful DICOM Store |
| 689 | 3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege, |
| 0 | 4 * Belgium |
| 5 * | |
| 6 * This program is free software: you can redistribute it and/or | |
| 7 * modify it under the terms of the GNU General Public License as | |
| 8 * published by the Free Software Foundation, either version 3 of the | |
| 9 * License, or (at your option) any later version. | |
| 136 | 10 * |
| 11 * In addition, as a special exception, the copyright holders of this | |
| 12 * program give permission to link the code of its release with the | |
| 13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 14 * that use the same license as the "OpenSSL" library), and distribute | |
| 15 * the linked executables. You must obey the GNU General Public License | |
| 16 * in all respects for all of the code used other than "OpenSSL". If you | |
| 17 * modify file(s) with this exception, you may extend this exception to | |
| 18 * your version of the file(s), but you are not obligated to do so. If | |
| 19 * you do not wish to do so, delete this exception statement from your | |
| 20 * version. If you delete this exception statement from all source files | |
| 21 * in the program, then also delete it here. | |
| 0 | 22 * |
| 23 * This program is distributed in the hope that it will be useful, but | |
| 24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 26 * General Public License for more details. | |
| 27 * | |
| 28 * You should have received a copy of the GNU General Public License | |
| 29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 30 **/ | |
| 31 | |
| 32 | |
| 33 #pragma once | |
| 34 | |
| 79 | 35 #include "DicomMap.h" |
| 0 | 36 |
| 37 #include <stdint.h> | |
| 38 | |
| 62 | 39 namespace Orthanc |
| 0 | 40 { |
| 41 class DicomIntegerPixelAccessor | |
| 42 { | |
| 43 private: | |
| 44 unsigned int width_; | |
| 45 unsigned int height_; | |
| 46 unsigned int samplesPerPixel_; | |
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47 unsigned int numberOfFrames_; |
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48 unsigned int planarConfiguration_; |
| 0 | 49 const void* pixelData_; |
| 50 size_t size_; | |
| 51 | |
| 52 uint8_t shift_; | |
| 53 uint32_t signMask_; | |
| 54 uint32_t mask_; | |
| 55 size_t bytesPerPixel_; | |
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56 unsigned int frame_; |
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57 |
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58 size_t frameOffset_; |
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59 size_t rowOffset_; |
| 0 | 60 |
| 61 public: | |
| 62 DicomIntegerPixelAccessor(const DicomMap& values, | |
| 63 const void* pixelData, | |
| 64 size_t size); | |
| 65 | |
| 66 unsigned int GetWidth() const | |
| 67 { | |
| 68 return width_; | |
| 69 } | |
| 70 | |
| 71 unsigned int GetHeight() const | |
| 72 { | |
| 73 return height_; | |
| 74 } | |
| 75 | |
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76 unsigned int GetNumberOfFrames() const |
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77 { |
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78 return numberOfFrames_; |
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79 } |
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80 |
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81 unsigned int GetCurrentFrame() const |
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82 { |
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83 return frame_; |
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84 } |
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85 |
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86 void SetCurrentFrame(unsigned int frame); |
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87 |
| 0 | 88 void GetExtremeValues(int32_t& min, |
| 89 int32_t& max) const; | |
| 90 | |
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91 unsigned int GetChannelCount() const |
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92 { |
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93 return samplesPerPixel_; |
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parents:
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94 } |
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95 |
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96 int32_t GetValue(unsigned int x, unsigned int y, unsigned int channel = 0) const; |
| 0 | 97 }; |
| 98 } |