Mercurial > hg > orthanc-stone
comparison Framework/Radiography/RadiographySceneWriter.cpp @ 430:b85f635f1eb5 am-vsol-upgrade
added serialization for RadiographyScene
author | am@osimis.io |
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date | Thu, 29 Nov 2018 15:11:19 +0100 |
parents | |
children | 159a465e27bd |
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429:c7fb700a7d12 | 430:b85f635f1eb5 |
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1 /** | |
2 * Stone of Orthanc | |
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
4 * Department, University Hospital of Liege, Belgium | |
5 * Copyright (C) 2017-2018 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 "RadiographySceneWriter.h" | |
23 | |
24 #include <Core/OrthancException.h> | |
25 #include <Core/Images/PngWriter.h> | |
26 #include <Core/Toolbox.h> | |
27 | |
28 namespace OrthancStone | |
29 { | |
30 void RadiographySceneWriter::Write(Json::Value& output, const RadiographyScene& scene) | |
31 { | |
32 output["version"] = 1; | |
33 output["layers"] = Json::arrayValue; | |
34 | |
35 std::vector<size_t> layersIndexes; | |
36 scene.GetLayersIndexes(layersIndexes); | |
37 | |
38 for (std::vector<size_t>::iterator itLayerIndex = layersIndexes.begin(); itLayerIndex < layersIndexes.end(); itLayerIndex++) | |
39 { | |
40 Json::Value layer; | |
41 WriteLayer(layer, scene.GetLayer(*itLayerIndex)); | |
42 output["layers"].append(layer); | |
43 } | |
44 } | |
45 | |
46 void RadiographySceneWriter::WriteLayer(Json::Value& output, const RadiographyDicomLayer& layer) | |
47 { | |
48 output["type"] = "dicom"; | |
49 output["instanceId"] = layer.GetInstanceId(); | |
50 output["frame"] = layer.GetFrame(); | |
51 } | |
52 | |
53 void RadiographySceneWriter::WriteLayer(Json::Value& output, const RadiographyTextLayer& layer) | |
54 { | |
55 output["type"] = "text"; | |
56 output["text"] = layer.GetText(); | |
57 output["fontName"] = layer.GetFontName(); | |
58 } | |
59 | |
60 void RadiographySceneWriter::WriteLayer(Json::Value& output, const RadiographyAlphaLayer& layer) | |
61 { | |
62 output["type"] = "alpha"; | |
63 | |
64 //output["bitmap"] = | |
65 const Orthanc::ImageAccessor& alpha = layer.GetAlpha(); | |
66 | |
67 Orthanc::PngWriter pngWriter; | |
68 std::string pngContent; | |
69 std::string pngContentBase64; | |
70 pngWriter.WriteToMemory(pngContent, alpha); | |
71 | |
72 Orthanc::Toolbox::EncodeDataUriScheme(pngContentBase64, "image/png", pngContent); | |
73 output["content"] = pngContentBase64; | |
74 output["foreground"] = layer.GetForegroundValue(); | |
75 output["isUsingWindowing"] = layer.IsUsingWindowing(); | |
76 } | |
77 | |
78 void RadiographySceneWriter::WriteLayer(Json::Value& output, const RadiographyLayer& layer) | |
79 { | |
80 const RadiographyLayer::Geometry& geometry = layer.GetGeometry(); | |
81 | |
82 {// crop | |
83 Json::Value crop; | |
84 if (geometry.HasCrop()) | |
85 { | |
86 unsigned int x, y, width, height; | |
87 geometry.GetCrop(x, y, width, height); | |
88 crop["hasCrop"] = true; | |
89 crop["x"] = x; | |
90 crop["y"] = y; | |
91 crop["width"] = width; | |
92 crop["height"] = height; | |
93 } | |
94 else | |
95 { | |
96 crop["hasCrop"] = false; | |
97 } | |
98 | |
99 output["crop"] = crop; | |
100 } | |
101 | |
102 output["angle"] = geometry.GetAngle(); | |
103 output["isResizable"] = geometry.IsResizeable(); | |
104 | |
105 {// pan | |
106 Json::Value pan; | |
107 pan["x"] = geometry.GetPanX(); | |
108 pan["y"] = geometry.GetPanY(); | |
109 output["pan"] = pan; | |
110 } | |
111 | |
112 {// pixelSpacing | |
113 Json::Value pan; | |
114 pan["x"] = geometry.GetPixelSpacingX(); | |
115 pan["y"] = geometry.GetPixelSpacingY(); | |
116 output["pixelSpacing"] = pan; | |
117 } | |
118 | |
119 if (dynamic_cast<const RadiographyTextLayer*>(&layer) != NULL) | |
120 { | |
121 WriteLayer(output, dynamic_cast<const RadiographyTextLayer&>(layer)); | |
122 } | |
123 else if (dynamic_cast<const RadiographyDicomLayer*>(&layer) != NULL) | |
124 { | |
125 WriteLayer(output, dynamic_cast<const RadiographyDicomLayer&>(layer)); | |
126 } | |
127 else if (dynamic_cast<const RadiographyAlphaLayer*>(&layer) != NULL) | |
128 { | |
129 WriteLayer(output, dynamic_cast<const RadiographyAlphaLayer&>(layer)); | |
130 } | |
131 else | |
132 { | |
133 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented); | |
134 } | |
135 } | |
136 } |