Mercurial > hg > orthanc-stone
annotate Framework/Scene2D/FloatTextureSceneLayer.cpp @ 1298:8a0a62189f46
replacing std::auto_ptr by std::unique_ptr
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Mon, 02 Mar 2020 16:31:30 +0100 |
parents | 7def6ab2929f |
children | 257f2c9a02ac |
rev | line source |
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590 | 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 |
590 | 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 "FloatTextureSceneLayer.h" | |
23 | |
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24 #include "../Toolbox/ImageToolbox.h" |
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25 |
590 | 26 #include <Core/Images/Image.h> |
27 #include <Core/Images/ImageProcessing.h> | |
28 #include <Core/OrthancException.h> | |
29 | |
30 namespace OrthancStone | |
31 { | |
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ILayerStyleConfigurator
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32 FloatTextureSceneLayer::FloatTextureSceneLayer(const Orthanc::ImageAccessor& texture) : |
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33 inverted_(false) |
590 | 34 { |
35 { | |
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36 std::unique_ptr<Orthanc::ImageAccessor> t( |
590 | 37 new Orthanc::Image(Orthanc::PixelFormat_Float32, |
38 texture.GetWidth(), | |
39 texture.GetHeight(), | |
40 false)); | |
41 | |
42 Orthanc::ImageProcessing::Convert(*t, texture); | |
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43 |
590 | 44 SetTexture(t.release()); |
45 } | |
46 | |
47 SetCustomWindowing(128, 256); | |
48 } | |
49 | |
50 | |
51 void FloatTextureSceneLayer::SetWindowing(ImageWindowing windowing) | |
52 { | |
53 if (windowing_ != windowing) | |
54 { | |
55 if (windowing == ImageWindowing_Custom) | |
56 { | |
57 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
58 } | |
59 else | |
60 { | |
61 windowing_ = windowing; | |
62 IncrementRevision(); | |
63 } | |
64 } | |
65 } | |
66 | |
67 void FloatTextureSceneLayer::SetCustomWindowing(float customCenter, | |
68 float customWidth) | |
69 { | |
70 if (customWidth <= 0) | |
71 { | |
72 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); | |
73 } | |
74 else | |
75 { | |
76 windowing_ = ImageWindowing_Custom; | |
77 customCenter_ = customCenter; | |
78 customWidth_ = customWidth; | |
79 IncrementRevision(); | |
80 } | |
81 } | |
82 | |
83 | |
84 void FloatTextureSceneLayer::GetWindowing(float& targetCenter, | |
85 float& targetWidth) const | |
86 { | |
87 ::OrthancStone::ComputeWindowing(targetCenter, targetWidth, | |
88 windowing_, customCenter_, customWidth_); | |
89 } | |
90 | |
91 | |
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FloatTextureSceneLayer::SetInverted()
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92 void FloatTextureSceneLayer::SetInverted(bool inverted) |
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FloatTextureSceneLayer::SetInverted()
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93 { |
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FloatTextureSceneLayer::SetInverted()
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94 inverted_ = inverted; |
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FloatTextureSceneLayer::SetInverted()
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95 IncrementRevision(); |
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FloatTextureSceneLayer::SetInverted()
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96 } |
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FloatTextureSceneLayer::SetInverted()
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97 |
590 | 98 void FloatTextureSceneLayer::FitRange() |
99 { | |
100 float minValue, maxValue; | |
101 Orthanc::ImageProcessing::GetMinMaxFloatValue(minValue, maxValue, GetTexture()); | |
102 | |
103 float width; | |
104 | |
105 assert(minValue <= maxValue); | |
106 if (LinearAlgebra::IsCloseToZero(maxValue - minValue)) | |
107 { | |
108 width = 1; | |
109 } | |
110 else | |
111 { | |
112 width = maxValue - minValue; | |
113 } | |
114 | |
115 SetCustomWindowing((minValue + maxValue) / 2.0f, width); | |
116 } | |
117 | |
118 | |
119 ISceneLayer* FloatTextureSceneLayer::Clone() const | |
120 { | |
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121 std::unique_ptr<FloatTextureSceneLayer> cloned |
590 | 122 (new FloatTextureSceneLayer(GetTexture())); |
123 | |
124 cloned->CopyParameters(*this); | |
125 cloned->windowing_ = windowing_; | |
126 cloned->customCenter_ = customCenter_; | |
127 cloned->customWidth_ = customWidth_; | |
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FloatTextureSceneLayer::SetInverted()
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128 cloned->inverted_ = inverted_; |
590 | 129 |
130 return cloned.release(); | |
131 } | |
132 } |