Mercurial > hg > orthanc-stone
annotate Framework/Scene2D/GrayscaleStyleConfigurator.cpp @ 1131:4663f158c748
RadiographyWidget is now notified when a layer is removed from the scene
author | Alain Mazy <alain@mazy.be> |
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date | Wed, 06 Nov 2019 10:46:46 +0100 |
parents | eb28dfe432f7 |
children | ba9db2ad317c b5dec783ba08 |
rev | line source |
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814 | 1 /** |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
5 * Copyright (C) 2017-2019 Osimis S.A., Belgium | |
6 * | |
7 * This program is free software: you can redistribute it and/or | |
8 * modify it under the terms of the GNU Affero General Public License | |
9 * as published by the Free Software Foundation, either version 3 of | |
10 * the License, or (at your option) any later version. | |
11 * | |
12 * This program is distributed in the hope that it will be useful, but | |
13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 * Affero General Public License for more details. | |
16 * | |
17 * You should have received a copy of the GNU Affero General Public License | |
18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 **/ | |
20 | |
21 | |
22 #include "GrayscaleStyleConfigurator.h" | |
23 | |
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24 #include "FloatTextureSceneLayer.h" |
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25 |
814 | 26 #include <Core/OrthancException.h> |
27 | |
28 namespace OrthancStone | |
29 { | |
836 | 30 void GrayscaleStyleConfigurator::SetWindowing(ImageWindowing windowing) |
31 { | |
32 hasWindowing_ = true; | |
33 windowing_ = windowing; | |
34 revision_++; | |
35 } | |
36 | |
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37 void GrayscaleStyleConfigurator::SetCustomWindowing(float windowCenter, float windowWidth) |
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38 { |
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39 SetWindowing(ImageWindowing_Custom); |
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40 customWindowCenter_ = windowCenter; |
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41 customWindowWidth_ = windowWidth; |
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42 } |
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44 void GrayscaleStyleConfigurator::GetCustomWindowing(float& windowCenter, float& windowWidth) const |
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45 { |
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46 windowCenter = customWindowCenter_; |
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47 windowWidth = customWindowWidth_; |
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48 } |
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49 |
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50 void GrayscaleStyleConfigurator::SetInverted(bool inverted) |
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51 { |
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52 inverted_ = inverted; |
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53 revision_++; |
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54 } |
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55 |
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56 void GrayscaleStyleConfigurator::SetLinearInterpolation(bool enabled) |
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57 { |
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58 linearInterpolation_ = enabled; |
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59 revision_++; |
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60 } |
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61 |
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62 TextureBaseSceneLayer* GrayscaleStyleConfigurator::CreateTextureFromImage( |
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63 const Orthanc::ImageAccessor& image) const |
814 | 64 { |
65 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
66 } | |
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67 |
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68 TextureBaseSceneLayer* GrayscaleStyleConfigurator::CreateTextureFromDicom( |
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69 const Orthanc::ImageAccessor& frame, |
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70 const DicomInstanceParameters& parameters) const |
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71 { |
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72 std::auto_ptr<TextureBaseSceneLayer> layer(parameters.CreateTexture(frame)); |
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73 |
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74 if (layer.get() == NULL || |
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75 layer->GetTexture().GetFormat() != Orthanc::PixelFormat_Float32) |
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76 { |
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77 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat); |
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78 } |
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79 else |
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80 { |
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81 return layer.release(); |
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82 } |
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83 } |
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84 |
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85 void GrayscaleStyleConfigurator::ApplyStyle(ISceneLayer& layer) const |
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86 { |
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87 FloatTextureSceneLayer& l = dynamic_cast<FloatTextureSceneLayer&>(layer); |
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88 |
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89 l.SetLinearInterpolation(linearInterpolation_); |
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90 |
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91 if (hasWindowing_) |
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92 { |
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93 if (windowing_ != ImageWindowing_Custom) |
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94 { |
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95 l.SetWindowing(windowing_); |
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96 } |
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97 else |
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98 { |
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99 l.SetCustomWindowing(customWindowCenter_, customWindowWidth_); |
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100 } |
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101 } |
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102 l.SetInverted(inverted_); |
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103 } |
814 | 104 } |