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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, 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 Affero General Public License
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8 * as published by the Free Software Foundation, either version 3 of
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9 * the License, or (at your option) any later version.
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10 *
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11 * This program is distributed in the hope that it will be useful, but
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12 * WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 * Affero General Public License for more details.
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15 *
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16 * You should have received a copy of the GNU Affero General Public License
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17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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18 **/
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19
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20
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21 #pragma once
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22
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23 #include "../Orthanc/ImageFormats/ImageAccessor.h"
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24
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25 #include <string>
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26 #include <stdint.h>
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27
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28 namespace OrthancPlugins
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29 {
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30 class JpegWriter
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31 {
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32 private:
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33 int quality_;
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34
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35 public:
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36 JpegWriter() : quality_(90)
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37 {
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38 }
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39
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40 void SetQuality(uint8_t quality);
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41
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42 uint8_t GetQuality() const
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43 {
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44 return quality_;
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45 }
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46
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47 void WriteToFile(const char* filename,
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48 unsigned int width,
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49 unsigned int height,
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50 unsigned int pitch,
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51 Orthanc::PixelFormat format,
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52 const void* buffer);
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53
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54 void WriteToMemory(std::string& jpeg,
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55 unsigned int width,
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56 unsigned int height,
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57 unsigned int pitch,
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58 Orthanc::PixelFormat format,
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59 const void* buffer);
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60
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61 void WriteToFile(const char* filename,
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62 const Orthanc::ImageAccessor& accessor)
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63 {
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64 WriteToFile(filename, accessor.GetWidth(), accessor.GetHeight(),
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65 accessor.GetPitch(), accessor.GetFormat(), accessor.GetConstBuffer());
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66 }
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67
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68 void WriteToMemory(std::string& jpeg,
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69 const Orthanc::ImageAccessor& accessor)
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70 {
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71 WriteToMemory(jpeg, accessor.GetWidth(), accessor.GetHeight(),
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72 accessor.GetPitch(), accessor.GetFormat(), accessor.GetConstBuffer());
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73 }
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74 };
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75 }
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