Mercurial > hg > orthanc-stone
annotate Framework/Scene2D/GrayscaleStyleConfigurator.cpp @ 835:0965b665c653
windowing and linear interpolation in GrayscaleStyleConfigurator
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 31 May 2019 16:30:32 +0200 |
parents | aead999345e0 |
children | e62e7361fd60 |
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 { | |
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30 void GrayscaleStyleConfigurator::SetLinearInterpolation(bool enabled) |
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31 { |
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32 linearInterpolation_ = enabled; |
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33 revision_++; |
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34 } |
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35 |
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36 TextureBaseSceneLayer* GrayscaleStyleConfigurator::CreateTextureFromImage( |
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37 const Orthanc::ImageAccessor& image) const |
814 | 38 { |
39 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
40 } | |
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41 |
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42 TextureBaseSceneLayer* GrayscaleStyleConfigurator::CreateTextureFromDicom( |
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43 const Orthanc::ImageAccessor& frame, |
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44 const DicomInstanceParameters& parameters) const |
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45 { |
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46 std::auto_ptr<TextureBaseSceneLayer> layer(parameters.CreateTexture(frame)); |
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47 |
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48 if (layer.get() == NULL || |
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49 layer->GetTexture().GetFormat() != Orthanc::PixelFormat_Float32) |
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50 { |
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51 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat); |
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52 } |
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53 else |
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54 { |
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55 return layer.release(); |
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56 } |
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57 } |
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58 |
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59 |
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60 void GrayscaleStyleConfigurator::ApplyStyle(ISceneLayer& layer) const |
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61 { |
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62 FloatTextureSceneLayer& l = dynamic_cast<FloatTextureSceneLayer&>(layer); |
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63 |
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64 l.SetLinearInterpolation(linearInterpolation_); |
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65 |
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66 if (hasWindowing_) |
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67 { |
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68 l.SetWindowing(windowing_); |
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69 } |
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70 } |
814 | 71 } |