Mercurial > hg > orthanc-stone

annotate Framework/Deprecated/Layers/RenderStyle.cpp @ 1455:30deba7bc8e2

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simplifying include_directories
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 11 Jun 2020 20:54:01 +0200
parents 2d8ab34c8c91
children
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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 * Copyright (C) 2017-2020 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 Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the 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 * Affero 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 Affero 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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21
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22 #include "RenderStyle.h"
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23
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24 #include "../../Volumes/ImageBuffer3D.h"
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25 #include "../Toolbox/DicomFrameConverter.h"
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26
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27 #include <OrthancException.h>
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29 namespace Deprecated
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30 {
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31 RenderStyle::RenderStyle()
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32 {
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33 visible_ = true;
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34 reverse_ = false;
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35 windowing_ = OrthancStone::ImageWindowing_Custom;
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36 alpha_ = 1;
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37 applyLut_ = false;
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38 lut_ = Orthanc::EmbeddedResources::COLORMAP_HOT;
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39 drawGrid_ = false;
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40 drawColor_[0] = 255;
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41 drawColor_[1] = 255;
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42 drawColor_[2] = 255;
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43 customWindowCenter_ = 128;
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44 customWindowWidth_ = 256;
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45 interpolation_ = OrthancStone::ImageInterpolation_Nearest;
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46 fontSize_ = 14;
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47 }
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50 void RenderStyle::ComputeWindowing(float& targetCenter,
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51 float& targetWidth,
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52 float defaultCenter,
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53 float defaultWidth) const
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54 {
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55 if (windowing_ == OrthancStone::ImageWindowing_Custom)
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56 {
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57 targetCenter = customWindowCenter_;
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58 targetWidth = customWindowWidth_;
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59 }
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60 else
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61 {
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62 return ::OrthancStone::ComputeWindowing
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63 (targetCenter, targetWidth, windowing_, defaultCenter, defaultWidth);
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64 }
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65 }
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67
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68 void RenderStyle::SetColor(uint8_t red,
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69 uint8_t green,
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70 uint8_t blue)
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71 {
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72 drawColor_[0] = red;
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73 drawColor_[1] = green;
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74 drawColor_[2] = blue;
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75 }
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78 bool RenderStyle::FitRange(const OrthancStone::ImageBuffer3D& image,
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79 const DicomFrameConverter& converter)
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80 {
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81 float minValue, maxValue;
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83 windowing_ = OrthancStone::ImageWindowing_Custom;
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85 if (image.GetRange(minValue, maxValue))
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86 {
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87 // casting the narrower type to wider before calling the + operator
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88 // will prevent overflowing (this is why the cast to double is only
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89 // done on the first operand)
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90 customWindowCenter_ = static_cast<float>(
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91 converter.Apply((static_cast<double>(minValue) + maxValue) / 2.0));
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93 customWindowWidth_ = static_cast<float>(
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94 converter.Apply(static_cast<double>(maxValue) - minValue));
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96 if (customWindowWidth_ > 1)
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97 {
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98 return true;
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99 }
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100 }
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101
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102 customWindowCenter_ = 128.0;
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103 customWindowWidth_ = 256.0;
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104 return false;
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105 }
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106 }