Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Scene2D/LookupTableStyleConfigurator.cpp @ 1515:b750b6eab453
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Tue, 07 Jul 2020 20:52:35 +0200 |
parents | 244ad1e4e76a |
children | 85e117739eca |
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 | |
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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium |
814 | 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 "LookupTableStyleConfigurator.h" | |
23 | |
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24 #include <OrthancException.h> |
814 | 25 |
26 namespace OrthancStone | |
27 { | |
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28 static void StringToVector(std::vector<uint8_t>& target, |
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29 const std::string& source) |
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30 { |
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31 target.resize(source.size()); |
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32 |
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33 for (size_t i = 0; i < source.size(); i++) |
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34 { |
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35 target[i] = source[i]; |
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36 } |
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37 } |
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38 |
814 | 39 LookupTableStyleConfigurator::LookupTableStyleConfigurator() : |
40 revision_(0), | |
41 hasLut_(false), | |
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42 hasRange_(false), |
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43 applyLog_(false) |
814 | 44 { |
45 } | |
46 | |
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47 void LookupTableStyleConfigurator::SetLookupTable(const std::vector<uint8_t>& lut) |
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48 { |
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49 hasLut_ = true; |
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50 lut_ = lut; |
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51 revision_++; |
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52 } |
814 | 53 |
54 void LookupTableStyleConfigurator::SetLookupTable(const std::string& lut) | |
55 { | |
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56 std::vector<uint8_t> tmp; |
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57 StringToVector(tmp, lut); |
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58 SetLookupTable(tmp); |
814 | 59 } |
60 | |
61 void LookupTableStyleConfigurator::SetRange(float minValue, | |
62 float maxValue) | |
63 { | |
64 if (minValue > maxValue) | |
65 { | |
66 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
67 } | |
68 else | |
69 { | |
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70 if ((!hasRange_) || (minValue_ != minValue) || (maxValue_ != maxValue)) |
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71 revision_++; |
814 | 72 hasRange_ = true; |
73 minValue_ = minValue; | |
74 maxValue_ = maxValue; | |
75 } | |
76 } | |
77 | |
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78 void LookupTableStyleConfigurator::SetApplyLog(bool apply) |
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79 { |
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80 applyLog_ = apply; |
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81 revision_++; |
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82 } |
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83 |
814 | 84 TextureBaseSceneLayer* LookupTableStyleConfigurator::CreateTextureFromImage(const Orthanc::ImageAccessor& image) const |
85 { | |
86 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
87 } | |
88 | |
89 void LookupTableStyleConfigurator::ApplyStyle(ISceneLayer& layer) const | |
90 { | |
91 LookupTableTextureSceneLayer& l = dynamic_cast<LookupTableTextureSceneLayer&>(layer); | |
92 | |
93 if (hasLut_) | |
94 { | |
95 l.SetLookupTable(lut_); | |
96 } | |
97 | |
98 if (hasRange_) | |
99 { | |
100 l.SetRange(minValue_, maxValue_); | |
101 } | |
102 else | |
103 { | |
104 l.FitRange(); | |
105 } | |
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106 |
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107 l.SetApplyLog(applyLog_); |
814 | 108 } |
109 } |