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1 /**
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2 * Stone of Orthanc
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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 *
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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 #include "RenderStyle.h"
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34
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35 #include "../Orthanc/Core/OrthancException.h"
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36
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37 namespace OrthancStone
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38 {
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39 RenderStyle::RenderStyle()
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40 {
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41 visible_ = true;
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42 reverse_ = false;
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43 windowing_ = ImageWindowing_Default;
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44 alpha_ = 1;
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45 applyLut_ = false;
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46 lut_ = Orthanc::EmbeddedResources::COLORMAP_HOT;
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47 drawGrid_ = false;
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48 drawColor_[0] = 255;
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49 drawColor_[1] = 255;
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50 drawColor_[2] = 255;
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51 customWindowCenter_ = 128;
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52 customWindowWidth_ = 256;
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53 interpolation_ = ImageInterpolation_Nearest;
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54 fontSize_ = 14;
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55 }
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56
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57
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58 void RenderStyle::ComputeWindowing(float& targetCenter,
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59 float& targetWidth,
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60 float defaultCenter,
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61 float defaultWidth) const
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62 {
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63 switch (windowing_)
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64 {
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65 case ImageWindowing_Default:
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66 targetCenter = defaultCenter;
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67 targetWidth = defaultWidth;
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68 break;
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69
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70 case ImageWindowing_Bone:
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71 targetCenter = 300;
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72 targetWidth = 2000;
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73 break;
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74
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75 case ImageWindowing_Lung:
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76 targetCenter = -600;
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77 targetWidth = 1600;
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78 break;
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79
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80 case ImageWindowing_Custom:
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81 targetCenter = customWindowCenter_;
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82 targetWidth = customWindowWidth_;
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83 break;
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84
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85 default:
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86 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
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87 }
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88 }
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89
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90
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91 void RenderStyle::SetColor(uint8_t red,
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92 uint8_t green,
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93 uint8_t blue)
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94 {
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95 drawColor_[0] = red;
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96 drawColor_[1] = green;
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97 drawColor_[2] = blue;
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98 }
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99 }
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