Mercurial > hg > orthanc-stone

annotate Framework/Toolbox/OrthancSlicesLoader.cpp @ 267:89d02de83c03 am-2

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added declaretion of messages handled/emitted
author am@osimis.io
date Wed, 22 Aug 2018 14:59:20 +0200
parents c9cf95b49a86
children 5bd4161bf11b
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1 /**
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2 * Stone of Orthanc
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017-2018 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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21
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22 #include "OrthancSlicesLoader.h"
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23
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24 #include "MessagingToolbox.h"
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25
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26 #include <Core/Compression/GzipCompressor.h>
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27 #include <Core/Endianness.h>
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28 #include <Core/Images/Image.h>
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29 #include <Core/Images/ImageProcessing.h>
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30 #include <Core/Images/JpegReader.h>
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31 #include <Core/Images/PngReader.h>
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32 #include <Core/Images/PamReader.h>
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33 #include <Core/Logging.h>
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34 #include <Core/OrthancException.h>
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35 #include <Core/Toolbox.h>
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36 #include <Plugins/Samples/Common/FullOrthancDataset.h>
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37
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38 #include <boost/lexical_cast.hpp>
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41
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42 /**
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43 * TODO This is a SLOW implementation of base64 decoding, because
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44 * "Orthanc::Toolbox::DecodeBase64()" does not work properly with
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45 * WASM. UNDERSTAND WHY.
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46 * https://stackoverflow.com/a/34571089/881731
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47 **/
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48 static std::string base64_decode(const std::string &in)
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49 {
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50 std::string out;
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51
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52 std::vector<int> T(256,-1);
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53 for (int i=0; i<64; i++) T["ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"[i]] = i;
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54
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55 int val=0, valb=-8;
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56 for (size_t i = 0; i < in.size(); i++) {
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57 unsigned char c = in[i];
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58 if (T[c] == -1) break;
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59 val = (val<<6) + T[c];
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60 valb += 6;
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61 if (valb>=0) {
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62 out.push_back(char((val>>valb)&0xFF));
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63 valb-=8;
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64 }
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65 }
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66 return out;
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67 }
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71 namespace OrthancStone
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72 {
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73 class OrthancSlicesLoader::Operation : public Orthanc::IDynamicObject
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74 {
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75 private:
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76 Mode mode_;
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77 unsigned int frame_;
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78 unsigned int sliceIndex_;
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79 const Slice* slice_;
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80 std::string instanceId_;
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81 SliceImageQuality quality_;
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82
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83 Operation(Mode mode) :
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84 mode_(mode)
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85 {
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86 }
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87
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88 public:
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89 Mode GetMode() const
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90 {
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91 return mode_;
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92 }
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93
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94 SliceImageQuality GetQuality() const
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95 {
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96 assert(mode_ == Mode_LoadImage ||
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97 mode_ == Mode_LoadRawImage);
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98 return quality_;
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99 }
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100
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101 unsigned int GetSliceIndex() const
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102 {
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103 assert(mode_ == Mode_LoadImage ||
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104 mode_ == Mode_LoadRawImage);
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105 return sliceIndex_;
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106 }
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107
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108 const Slice& GetSlice() const
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109 {
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110 assert(mode_ == Mode_LoadImage ||
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111 mode_ == Mode_LoadRawImage);
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112 assert(slice_ != NULL);
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113 return *slice_;
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114 }
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115
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116 unsigned int GetFrame() const
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117 {
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118 assert(mode_ == Mode_FrameGeometry);
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119 return frame_;
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120 }
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121
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122 const std::string& GetInstanceId() const
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123 {
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124 assert(mode_ == Mode_FrameGeometry ||
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125 mode_ == Mode_InstanceGeometry);
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126 return instanceId_;
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127 }
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128
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129 static Operation* DownloadSeriesGeometry()
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130 {
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131 return new Operation(Mode_SeriesGeometry);
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132 }
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133
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134 static Operation* DownloadInstanceGeometry(const std::string& instanceId)
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135 {
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136 std::auto_ptr<Operation> operation(new Operation(Mode_InstanceGeometry));
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137 operation->instanceId_ = instanceId;
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138 return operation.release();
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139 }
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140
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141 static Operation* DownloadFrameGeometry(const std::string& instanceId,
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142 unsigned int frame)
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143 {
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144 std::auto_ptr<Operation> operation(new Operation(Mode_FrameGeometry));
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145 operation->instanceId_ = instanceId;
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146 operation->frame_ = frame;
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147 return operation.release();
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148 }
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diff changeset
149
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150 static Operation* DownloadSliceImage(unsigned int sliceIndex,
93
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diff changeset
151 const Slice& slice,
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152 SliceImageQuality quality)
73
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153 {
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154 std::auto_ptr<Operation> tmp(new Operation(Mode_LoadImage));
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155 tmp->sliceIndex_ = sliceIndex;
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156 tmp->slice_ = &slice;
93
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diff changeset
157 tmp->quality_ = quality;
73
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158 return tmp.release();
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159 }
252
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parents: 251
diff changeset
160
117
42c05a3baee3 loading multi-frame instances as 3D volumes
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diff changeset
161 static Operation* DownloadSliceRawImage(unsigned int sliceIndex,
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162 const Slice& slice)
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163 {
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164 std::auto_ptr<Operation> tmp(new Operation(Mode_LoadRawImage));
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165 tmp->sliceIndex_ = sliceIndex;
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166 tmp->slice_ = &slice;
257
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167 tmp->quality_ = SliceImageQuality_InternalRaw;
117
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168 return tmp.release();
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169 }
257
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170
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171 static Operation* DownloadDicomFile(const Slice& slice)
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172 {
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173 std::auto_ptr<Operation> tmp(new Operation(Mode_LoadDicomFile));
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174 tmp->slice_ = &slice;
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175 return tmp.release();
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176 }
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diff changeset
177
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178 };
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179
252
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180
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181 class OrthancSlicesLoader::WebCallback : public IWebService::ICallback
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182 {
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183 private:
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184 OrthancSlicesLoader& that_;
252
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185
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186 public:
251
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187 WebCallback(MessageBroker& broker, OrthancSlicesLoader& that) :
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188 IWebService::ICallback(broker),
73
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189 that_(that)
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190 {
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191 }
252
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192
251
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193 virtual void OnHttpRequestSuccess(const std::string& uri,
252
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194 const void* answer,
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195 size_t answerSize,
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196 Orthanc::IDynamicObject* payload)
73
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197 {
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198 std::auto_ptr<Operation> operation(dynamic_cast<Operation*>(payload));
252
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199
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200 switch (operation->GetMode())
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201 {
252
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202 case Mode_SeriesGeometry:
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203 that_.ParseSeriesGeometry(answer, answerSize);
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204 break;
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205
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206 case Mode_InstanceGeometry:
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207 that_.ParseInstanceGeometry(operation->GetInstanceId(), answer, answerSize);
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208 break;
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209
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210 case Mode_FrameGeometry:
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211 that_.ParseFrameGeometry(operation->GetInstanceId(),
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212 operation->GetFrame(), answer, answerSize);
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213 break;
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214
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215 case Mode_LoadImage:
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216 switch (operation->GetQuality())
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217 {
257
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218 case SliceImageQuality_FullPng:
252
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219 that_.ParseSliceImagePng(*operation, answer, answerSize);
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220 break;
257
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221 case SliceImageQuality_FullPam:
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222 that_.ParseSliceImagePam(*operation, answer, answerSize);
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223 break;
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diff changeset
224
252
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225 case SliceImageQuality_Jpeg50:
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226 case SliceImageQuality_Jpeg90:
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227 case SliceImageQuality_Jpeg95:
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228 that_.ParseSliceImageJpeg(*operation, answer, answerSize);
73
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229 break;
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230
ffa6dded91bd reorganization
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231 default:
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232 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
252
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233 }
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parents: 251
diff changeset
234
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diff changeset
235 break;
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diff changeset
236
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diff changeset
237 case Mode_LoadRawImage:
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diff changeset
238 that_.ParseSliceRawImage(*operation, answer, answerSize);
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diff changeset
239 break;
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diff changeset
240
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diff changeset
241 default:
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242 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
73
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243 }
252
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parents: 251
diff changeset
244 }
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diff changeset
245
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diff changeset
246 virtual void OnHttpRequestError(const std::string& uri,
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diff changeset
247 Orthanc::IDynamicObject* payload)
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diff changeset
248 {
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249 std::auto_ptr<Operation> operation(dynamic_cast<Operation*>(payload));
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diff changeset
250 LOG(ERROR) << "Cannot download " << uri;
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251
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diff changeset
252 switch (operation->GetMode())
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parents: 251
diff changeset
253 {
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diff changeset
254 case Mode_FrameGeometry:
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parents: 251
diff changeset
255 case Mode_SeriesGeometry:
267
89d02de83c03 added declaretion of messages handled/emitted
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parents: 266
diff changeset
256 that_.EmitMessage(IMessage(MessageType_SliceLoader_GeometryError));
252
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diff changeset
257 that_.state_ = State_Error;
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diff changeset
258 break;
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diff changeset
259
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diff changeset
260 case Mode_LoadImage:
266
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diff changeset
261 {
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
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262 OrthancSlicesLoader::SliceImageErrorMessage msg(operation->GetSliceIndex(),
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263 operation->GetSlice(),
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264 operation->GetQuality());
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
am@osimis.io
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265 that_.EmitMessage(msg);
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
am@osimis.io
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diff changeset
266 }; break;
252
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diff changeset
267
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diff changeset
268 default:
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269 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
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diff changeset
270 }
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diff changeset
271 }
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272 };
252
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diff changeset
273
266
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
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diff changeset
274 void OrthancSlicesLoader::HandleMessage(const IObservable& from, const IMessage& message)
252
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diff changeset
275 {
266
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
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diff changeset
276 // forward messages to its own observers
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
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277 IObservable::broker_.EmitMessage(from, IObservable::observers_, message);
252
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diff changeset
278 }
93
5945e81734a3 decoding of JPEG images
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diff changeset
279
5945e81734a3 decoding of JPEG images
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diff changeset
280
5945e81734a3 decoding of JPEG images
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diff changeset
281 void OrthancSlicesLoader::NotifySliceImageSuccess(const Operation& operation,
99
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
282 std::auto_ptr<Orthanc::ImageAccessor>& image) const
93
5945e81734a3 decoding of JPEG images
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diff changeset
283 {
99
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
284 if (image.get() == NULL)
93
5945e81734a3 decoding of JPEG images
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parents: 77
diff changeset
285 {
5945e81734a3 decoding of JPEG images
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diff changeset
286 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
5945e81734a3 decoding of JPEG images
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parents: 77
diff changeset
287 }
5945e81734a3 decoding of JPEG images
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parents: 77
diff changeset
288 else
5945e81734a3 decoding of JPEG images
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diff changeset
289 {
266
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
am@osimis.io
parents: 257
diff changeset
290 OrthancSlicesLoader::SliceImageReadyMessage msg(operation.GetSliceIndex(), operation.GetSlice(), image, operation.GetQuality());
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
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parents: 257
diff changeset
291 EmitMessage(msg);
93
5945e81734a3 decoding of JPEG images
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parents: 77
diff changeset
292 }
5945e81734a3 decoding of JPEG images
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parents: 77
diff changeset
293 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
294
93
5945e81734a3 decoding of JPEG images
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diff changeset
295
5945e81734a3 decoding of JPEG images
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diff changeset
296 void OrthancSlicesLoader::NotifySliceImageError(const Operation& operation) const
5945e81734a3 decoding of JPEG images
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diff changeset
297 {
266
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
am@osimis.io
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diff changeset
298 OrthancSlicesLoader::SliceImageErrorMessage msg(operation.GetSliceIndex(), operation.GetSlice(), operation.GetQuality());
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
am@osimis.io
parents: 257
diff changeset
299 EmitMessage(msg);
93
5945e81734a3 decoding of JPEG images
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diff changeset
300 }
252
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am@osimis.io
parents: 251
diff changeset
301
40b21c1f8b8d more usage of IObservable/IObserver
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parents: 251
diff changeset
302
120
063f7f3d9f14 fix 3d locations of the doses
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
303 void OrthancSlicesLoader::SortAndFinalizeSlices()
063f7f3d9f14 fix 3d locations of the doses
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parents: 119
diff changeset
304 {
063f7f3d9f14 fix 3d locations of the doses
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parents: 119
diff changeset
305 bool ok = false;
063f7f3d9f14 fix 3d locations of the doses
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
306
063f7f3d9f14 fix 3d locations of the doses
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307 if (slices_.GetSliceCount() > 0)
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308 {
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309 Vector normal;
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310 if (slices_.SelectNormal(normal))
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311 {
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312 slices_.FilterNormal(normal);
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313 slices_.SetNormal(normal);
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314 slices_.Sort();
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315 ok = true;
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316 }
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317 }
252
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318
120
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319 state_ = State_GeometryReady;
252
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320
120
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321 if (ok)
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322 {
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323 LOG(INFO) << "Loaded a series with " << slices_.GetSliceCount() << " slice(s)";
267
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324 EmitMessage(IMessage(MessageType_SliceLoader_GeometryReady));
120
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325 }
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326 else
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327 {
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328 LOG(ERROR) << "This series is empty";
267
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329 EmitMessage(IMessage(MessageType_SliceLoader_GeometryError));
120
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330 }
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331 }
252
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332
73
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333
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334 void OrthancSlicesLoader::ParseSeriesGeometry(const void* answer,
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335 size_t size)
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336 {
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337 Json::Value series;
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338 if (!MessagingToolbox::ParseJson(series, answer, size) ||
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339 series.type() != Json::objectValue)
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340 {
267
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341 EmitMessage(IMessage(MessageType_SliceLoader_GeometryError));
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342 return;
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343 }
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344
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345 Json::Value::Members instances = series.getMemberNames();
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346
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347 slices_.Reserve(instances.size());
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348
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349 for (size_t i = 0; i < instances.size(); i++)
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350 {
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351 OrthancPlugins::FullOrthancDataset dataset(series[instances[i]]);
252
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352
118
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353 Orthanc::DicomMap dicom;
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354 MessagingToolbox::ConvertDataset(dicom, dataset);
117
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355
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356 unsigned int frames;
118
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357 if (!dicom.ParseUnsignedInteger32(frames, Orthanc::DICOM_TAG_NUMBER_OF_FRAMES))
117
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358 {
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359 frames = 1;
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360 }
252
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361
117
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362 for (unsigned int frame = 0; frame < frames; frame++)
73
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363 {
119
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364 std::auto_ptr<Slice> slice(new Slice);
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365 if (slice->ParseOrthancFrame(dicom, instances[i], frame))
117
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366 {
119
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367 slices_.AddSlice(slice.release());
117
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368 }
42c05a3baee3 loading multi-frame instances as 3D volumes
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369 else
42c05a3baee3 loading multi-frame instances as 3D volumes
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370 {
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371 LOG(WARNING) << "Skipping invalid frame " << frame << " within instance " << instances[i];
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diff changeset
372 }
73
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373 }
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374 }
252
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375
120
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diff changeset
376 SortAndFinalizeSlices();
73
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377 }
252
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378
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diff changeset
379
73
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380 void OrthancSlicesLoader::ParseInstanceGeometry(const std::string& instanceId,
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381 const void* answer,
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diff changeset
382 size_t size)
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diff changeset
383 {
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384 Json::Value tags;
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385 if (!MessagingToolbox::ParseJson(tags, answer, size) ||
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386 tags.type() != Json::objectValue)
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387 {
267
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388 EmitMessage(IMessage(MessageType_SliceLoader_GeometryError));
73
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389 return;
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390 }
252
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391
73
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392 OrthancPlugins::FullOrthancDataset dataset(tags);
252
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393
118
a4d0b6c82b29 using Orthanc::DicomMap instead of OrthancPlugins::DicomDatasetReader
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parents: 117
diff changeset
394 Orthanc::DicomMap dicom;
a4d0b6c82b29 using Orthanc::DicomMap instead of OrthancPlugins::DicomDatasetReader
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diff changeset
395 MessagingToolbox::ConvertDataset(dicom, dataset);
252
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diff changeset
396
117
42c05a3baee3 loading multi-frame instances as 3D volumes
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diff changeset
397 unsigned int frames;
118
a4d0b6c82b29 using Orthanc::DicomMap instead of OrthancPlugins::DicomDatasetReader
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diff changeset
398 if (!dicom.ParseUnsignedInteger32(frames, Orthanc::DICOM_TAG_NUMBER_OF_FRAMES))
117
42c05a3baee3 loading multi-frame instances as 3D volumes
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diff changeset
399 {
42c05a3baee3 loading multi-frame instances as 3D volumes
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diff changeset
400 frames = 1;
42c05a3baee3 loading multi-frame instances as 3D volumes
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diff changeset
401 }
42c05a3baee3 loading multi-frame instances as 3D volumes
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diff changeset
402
42c05a3baee3 loading multi-frame instances as 3D volumes
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403 LOG(INFO) << "Instance " << instanceId << " contains " << frames << " frame(s)";
252
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404
117
42c05a3baee3 loading multi-frame instances as 3D volumes
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diff changeset
405 for (unsigned int frame = 0; frame < frames; frame++)
42c05a3baee3 loading multi-frame instances as 3D volumes
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diff changeset
406 {
119
ba83e38cf3ff rendering of rt-dose
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diff changeset
407 std::auto_ptr<Slice> slice(new Slice);
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diff changeset
408 if (slice->ParseOrthancFrame(dicom, instanceId, frame))
117
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diff changeset
409 {
119
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diff changeset
410 slices_.AddSlice(slice.release());
117
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diff changeset
411 }
42c05a3baee3 loading multi-frame instances as 3D volumes
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diff changeset
412 else
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
413 {
42c05a3baee3 loading multi-frame instances as 3D volumes
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diff changeset
414 LOG(WARNING) << "Skipping invalid multi-frame instance " << instanceId;
267
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415 EmitMessage(IMessage(MessageType_SliceLoader_GeometryError));
117
42c05a3baee3 loading multi-frame instances as 3D volumes
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diff changeset
416 return;
42c05a3baee3 loading multi-frame instances as 3D volumes
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diff changeset
417 }
42c05a3baee3 loading multi-frame instances as 3D volumes
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418 }
252
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419
120
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diff changeset
420 SortAndFinalizeSlices();
117
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diff changeset
421 }
252
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422
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423
117
42c05a3baee3 loading multi-frame instances as 3D volumes
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diff changeset
424 void OrthancSlicesLoader::ParseFrameGeometry(const std::string& instanceId,
42c05a3baee3 loading multi-frame instances as 3D volumes
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diff changeset
425 unsigned int frame,
42c05a3baee3 loading multi-frame instances as 3D volumes
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diff changeset
426 const void* answer,
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
427 size_t size)
42c05a3baee3 loading multi-frame instances as 3D volumes
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diff changeset
428 {
42c05a3baee3 loading multi-frame instances as 3D volumes
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diff changeset
429 Json::Value tags;
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
430 if (!MessagingToolbox::ParseJson(tags, answer, size) ||
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
431 tags.type() != Json::objectValue)
42c05a3baee3 loading multi-frame instances as 3D volumes
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diff changeset
432 {
267
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433 EmitMessage(IMessage(MessageType_SliceLoader_GeometryError));
117
42c05a3baee3 loading multi-frame instances as 3D volumes
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diff changeset
434 return;
42c05a3baee3 loading multi-frame instances as 3D volumes
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diff changeset
435 }
252
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diff changeset
436
117
42c05a3baee3 loading multi-frame instances as 3D volumes
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diff changeset
437 OrthancPlugins::FullOrthancDataset dataset(tags);
252
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diff changeset
438
73
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439 state_ = State_GeometryReady;
252
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diff changeset
440
118
a4d0b6c82b29 using Orthanc::DicomMap instead of OrthancPlugins::DicomDatasetReader
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diff changeset
441 Orthanc::DicomMap dicom;
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diff changeset
442 MessagingToolbox::ConvertDataset(dicom, dataset);
252
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443
119
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diff changeset
444 std::auto_ptr<Slice> slice(new Slice);
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diff changeset
445 if (slice->ParseOrthancFrame(dicom, instanceId, frame))
73
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diff changeset
446 {
266
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
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diff changeset
447 LOG(INFO) << "Loaded instance geometry " << instanceId;
119
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
448 slices_.AddSlice(slice.release());
267
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
449 EmitMessage(IMessage(MessageType_SliceLoader_GeometryReady));
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
450 }
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
451 else
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
452 {
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
453 LOG(WARNING) << "Skipping invalid instance " << instanceId;
267
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
454 EmitMessage(IMessage(MessageType_SliceLoader_GeometryError));
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
455 }
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
456 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
457
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
458
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
459 void OrthancSlicesLoader::ParseSliceImagePng(const Operation& operation,
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
460 const void* answer,
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
461 size_t size)
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
462 {
99
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
463 std::auto_ptr<Orthanc::ImageAccessor> image;
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
464
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
465 try
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
466 {
99
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
467 image.reset(new Orthanc::PngReader);
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
468 dynamic_cast<Orthanc::PngReader&>(*image).ReadFromMemory(answer, size);
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
469 }
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
470 catch (Orthanc::OrthancException&)
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
471 {
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
472 NotifySliceImageError(operation);
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
473 return;
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
474 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
475
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
476 if (image->GetWidth() != operation.GetSlice().GetWidth() ||
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
477 image->GetHeight() != operation.GetSlice().GetHeight())
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
478 {
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
479 NotifySliceImageError(operation);
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
480 return;
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
481 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
482
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
483 if (operation.GetSlice().GetConverter().GetExpectedPixelFormat() ==
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
484 Orthanc::PixelFormat_SignedGrayscale16)
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
485 {
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
486 if (image->GetFormat() == Orthanc::PixelFormat_Grayscale16)
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
487 {
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
488 image->SetFormat(Orthanc::PixelFormat_SignedGrayscale16);
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
489 }
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
490 else
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
491 {
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
492 NotifySliceImageError(operation);
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
493 return;
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
494 }
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
495 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
496
99
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
497 NotifySliceImageSuccess(operation, image);
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
498 }
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
499
257
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
500 void OrthancSlicesLoader::ParseSliceImagePam(const Operation& operation,
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
501 const void* answer,
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
502 size_t size)
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
503 {
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
504 std::auto_ptr<Orthanc::ImageAccessor> image;
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
505
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
506 try
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
507 {
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
508 image.reset(new Orthanc::PamReader);
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
509 dynamic_cast<Orthanc::PamReader&>(*image).ReadFromMemory(std::string(reinterpret_cast<const char*>(answer), size));
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
510 }
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
511 catch (Orthanc::OrthancException&)
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
512 {
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
513 NotifySliceImageError(operation);
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
514 return;
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
515 }
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
516
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
517 if (image->GetWidth() != operation.GetSlice().GetWidth() ||
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
518 image->GetHeight() != operation.GetSlice().GetHeight())
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
519 {
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
520 NotifySliceImageError(operation);
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
521 return;
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
522 }
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
523
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
524 if (operation.GetSlice().GetConverter().GetExpectedPixelFormat() ==
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
525 Orthanc::PixelFormat_SignedGrayscale16)
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
526 {
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
527 if (image->GetFormat() == Orthanc::PixelFormat_Grayscale16)
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
528 {
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
529 image->SetFormat(Orthanc::PixelFormat_SignedGrayscale16);
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
530 }
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
531 else
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
532 {
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
533 NotifySliceImageError(operation);
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
534 return;
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
535 }
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
536 }
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
537
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
538 NotifySliceImageSuccess(operation, image);
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
539 }
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
540
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
541
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
542 void OrthancSlicesLoader::ParseSliceImageJpeg(const Operation& operation,
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
543 const void* answer,
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
544 size_t size)
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
545 {
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
546 Json::Value encoded;
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
547 if (!MessagingToolbox::ParseJson(encoded, answer, size) ||
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
548 encoded.type() != Json::objectValue ||
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
549 !encoded.isMember("Orthanc") ||
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
550 encoded["Orthanc"].type() != Json::objectValue)
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
551 {
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
552 NotifySliceImageError(operation);
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
553 return;
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
554 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
555
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
556 Json::Value& info = encoded["Orthanc"];
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
557 if (!info.isMember("PixelData") ||
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
558 !info.isMember("Stretched") ||
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
559 !info.isMember("Compression") ||
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
560 info["Compression"].type() != Json::stringValue ||
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
561 info["PixelData"].type() != Json::stringValue ||
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
562 info["Stretched"].type() != Json::booleanValue ||
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
563 info["Compression"].asString() != "Jpeg")
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
564 {
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
565 NotifySliceImageError(operation);
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
566 return;
94
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 93
diff changeset
567 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
568
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
569 bool isSigned = false;
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
570 bool isStretched = info["Stretched"].asBool();
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
571
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
572 if (info.isMember("IsSigned"))
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
573 {
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
574 if (info["IsSigned"].type() != Json::booleanValue)
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
575 {
94
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 93
diff changeset
576 NotifySliceImageError(operation);
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 93
diff changeset
577 return;
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
578 }
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
579 else
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
580 {
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
581 isSigned = info["IsSigned"].asBool();
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
582 }
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
583 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
584
99
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
585 std::auto_ptr<Orthanc::ImageAccessor> reader;
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
586
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
587 {
100
166a555becbf fix jpeg decoding in wasm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
588 std::string jpeg;
166a555becbf fix jpeg decoding in wasm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
589 //Orthanc::Toolbox::DecodeBase64(jpeg, info["PixelData"].asString());
166a555becbf fix jpeg decoding in wasm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
590 jpeg = base64_decode(info["PixelData"].asString());
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
591
100
166a555becbf fix jpeg decoding in wasm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
592 try
166a555becbf fix jpeg decoding in wasm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
593 {
166a555becbf fix jpeg decoding in wasm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
594 reader.reset(new Orthanc::JpegReader);
166a555becbf fix jpeg decoding in wasm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
595 dynamic_cast<Orthanc::JpegReader&>(*reader).ReadFromMemory(jpeg);
166a555becbf fix jpeg decoding in wasm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
596 }
166a555becbf fix jpeg decoding in wasm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
597 catch (Orthanc::OrthancException&)
166a555becbf fix jpeg decoding in wasm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
598 {
166a555becbf fix jpeg decoding in wasm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
599 NotifySliceImageError(operation);
166a555becbf fix jpeg decoding in wasm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
600 return;
166a555becbf fix jpeg decoding in wasm
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 99
diff changeset
601 }
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
602 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
603
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
604 Orthanc::PixelFormat expectedFormat =
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
605 operation.GetSlice().GetConverter().GetExpectedPixelFormat();
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
606
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
607 if (reader->GetFormat() == Orthanc::PixelFormat_RGB24) // This is a color image
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
608 {
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
609 if (expectedFormat != Orthanc::PixelFormat_RGB24)
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
610 {
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
611 NotifySliceImageError(operation);
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
612 return;
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
613 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
614
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
615 if (isSigned || isStretched)
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
616 {
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
617 NotifySliceImageError(operation);
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
618 return;
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
619 }
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
620 else
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
621 {
99
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
622 NotifySliceImageSuccess(operation, reader);
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
623 return;
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
624 }
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
625 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
626
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
627 if (reader->GetFormat() != Orthanc::PixelFormat_Grayscale8)
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
628 {
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
629 NotifySliceImageError(operation);
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
630 return;
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
631 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
632
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
633 if (!isStretched)
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
634 {
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
635 if (expectedFormat != reader->GetFormat())
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
636 {
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
637 NotifySliceImageError(operation);
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
638 return;
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
639 }
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
640 else
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
641 {
99
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
642 NotifySliceImageSuccess(operation, reader);
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
643 return;
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
644 }
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
645 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
646
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
647 int32_t stretchLow = 0;
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
648 int32_t stretchHigh = 0;
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
649
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
650 if (!info.isMember("StretchLow") ||
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
651 !info.isMember("StretchHigh") ||
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
652 info["StretchLow"].type() != Json::intValue ||
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
653 info["StretchHigh"].type() != Json::intValue)
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
654 {
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
655 NotifySliceImageError(operation);
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
656 return;
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
657 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
658
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
659 stretchLow = info["StretchLow"].asInt();
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
660 stretchHigh = info["StretchHigh"].asInt();
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
661
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
662 if (stretchLow < -32768 ||
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
663 stretchHigh > 65535 ||
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
664 (stretchLow < 0 && stretchHigh > 32767))
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
665 {
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
666 // This range cannot be represented with a uint16_t or an int16_t
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
667 NotifySliceImageError(operation);
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
668 return;
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
669 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
670
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
671 // Decode a grayscale JPEG 8bpp image coming from the Web viewer
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
672 std::auto_ptr<Orthanc::ImageAccessor> image
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
673 (new Orthanc::Image(expectedFormat, reader->GetWidth(), reader->GetHeight(), false));
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
674
203
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 201
diff changeset
675 Orthanc::ImageProcessing::Convert(*image, *reader);
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 201
diff changeset
676 reader.reset(NULL);
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
677
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
678 float scaling = static_cast<float>(stretchHigh - stretchLow) / 255.0f;
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
679
203
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 201
diff changeset
680 if (!LinearAlgebra::IsCloseToZero(scaling))
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 201
diff changeset
681 {
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 201
diff changeset
682 float offset = static_cast<float>(stretchLow) / scaling;
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 201
diff changeset
683 Orthanc::ImageProcessing::ShiftScale(*image, offset, scaling, true);
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 201
diff changeset
684 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
685
99
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 97
diff changeset
686 NotifySliceImageSuccess(operation, image);
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
687 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
688
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
689
119
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
690 class StringImage :
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
691 public Orthanc::ImageAccessor,
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
692 public boost::noncopyable
119
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
693 {
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
694 private:
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
695 std::string buffer_;
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
696
119
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
697 public:
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
698 StringImage(Orthanc::PixelFormat format,
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
699 unsigned int width,
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
700 unsigned int height,
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
701 std::string& buffer)
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
702 {
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
703 if (buffer.size() != Orthanc::GetBytesPerPixel(format) * width * height)
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
704 {
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
705 throw Orthanc::OrthancException(Orthanc::ErrorCode_IncompatibleImageFormat);
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
706 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
707
119
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
708 buffer_.swap(buffer); // The source buffer is now empty
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
709
119
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
710 void* data = (buffer_.empty() ? NULL : &buffer_[0]);
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
711
119
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
712 AssignWritable(format, width, height,
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
713 Orthanc::GetBytesPerPixel(format) * width, data);
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
714 }
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
715 };
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
716
117
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
717 void OrthancSlicesLoader::ParseSliceRawImage(const Operation& operation,
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
718 const void* answer,
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
719 size_t size)
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
720 {
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
721 Orthanc::GzipCompressor compressor;
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
722
117
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
723 std::string raw;
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
724 compressor.Uncompress(raw, answer, size);
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
725
119
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
726 const Orthanc::DicomImageInformation& info = operation.GetSlice().GetImageInformation();
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
727
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
728 if (info.GetBitsAllocated() == 32 &&
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
729 info.GetBitsStored() == 32 &&
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
730 info.GetHighBit() == 31 &&
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
731 info.GetChannelCount() == 1 &&
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
732 !info.IsSigned() &&
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
733 info.GetPhotometricInterpretation() == Orthanc::PhotometricInterpretation_Monochrome2 &&
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
734 raw.size() == info.GetWidth() * info.GetHeight() * 4)
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
735 {
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
736 // This is the case of RT-DOSE (uint32_t values)
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
737
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
738 std::auto_ptr<Orthanc::ImageAccessor> image
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
739 (new StringImage(Orthanc::PixelFormat_Grayscale32, info.GetWidth(),
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
740 info.GetHeight(), raw));
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
741
120
063f7f3d9f14 fix 3d locations of the doses
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
742 // TODO - Only for big endian
119
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
743 for (unsigned int y = 0; y < image->GetHeight(); y++)
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
744 {
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
745 uint32_t *p = reinterpret_cast<uint32_t*>(image->GetRow(y));
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
746 for (unsigned int x = 0; x < image->GetWidth(); x++, p++)
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
747 {
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
748 *p = le32toh(*p);
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
749 }
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
750 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
751
119
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
752 NotifySliceImageSuccess(operation, image);
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
753 }
120
063f7f3d9f14 fix 3d locations of the doses
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
754 else if (info.GetBitsAllocated() == 16 &&
063f7f3d9f14 fix 3d locations of the doses
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
755 info.GetBitsStored() == 16 &&
063f7f3d9f14 fix 3d locations of the doses
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
756 info.GetHighBit() == 15 &&
063f7f3d9f14 fix 3d locations of the doses
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
757 info.GetChannelCount() == 1 &&
063f7f3d9f14 fix 3d locations of the doses
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
758 !info.IsSigned() &&
063f7f3d9f14 fix 3d locations of the doses
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
759 info.GetPhotometricInterpretation() == Orthanc::PhotometricInterpretation_Monochrome2 &&
063f7f3d9f14 fix 3d locations of the doses
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
760 raw.size() == info.GetWidth() * info.GetHeight() * 2)
063f7f3d9f14 fix 3d locations of the doses
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
761 {
063f7f3d9f14 fix 3d locations of the doses
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
762 std::auto_ptr<Orthanc::ImageAccessor> image
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
763 (new StringImage(Orthanc::PixelFormat_Grayscale16, info.GetWidth(),
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
764 info.GetHeight(), raw));
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
765
120
063f7f3d9f14 fix 3d locations of the doses
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
766 // TODO - Big endian ?
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
767
120
063f7f3d9f14 fix 3d locations of the doses
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
768 NotifySliceImageSuccess(operation, image);
063f7f3d9f14 fix 3d locations of the doses
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 119
diff changeset
769 }
119
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
770 else
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
771 {
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
772 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
ba83e38cf3ff rendering of rt-dose
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 118
diff changeset
773 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
774
117
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
775 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
776
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
777
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 212
diff changeset
778 OrthancSlicesLoader::OrthancSlicesLoader(MessageBroker& broker,
266
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
am@osimis.io
parents: 257
diff changeset
779 //ISliceLoaderObserver& callback,
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
780 IWebService& orthanc) :
266
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
am@osimis.io
parents: 257
diff changeset
781 IObservable(broker),
251
192e6e349e69 first usage of new message system (in SDL only)
am@osimis.io
parents: 212
diff changeset
782 webCallback_(new WebCallback(broker, *this)),
266
c9cf95b49a86 removed OrthancSlicesLoader::ISliceLoaderObserver; now using standard messages instead
am@osimis.io
parents: 257
diff changeset
783 //userCallback_(callback),
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
784 orthanc_(orthanc),
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
785 state_(State_Initialization)
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
786 {
267
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
787 DeclareEmittableMessage(MessageType_SliceLoader_GeometryReady);
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
788 DeclareEmittableMessage(MessageType_SliceLoader_GeometryError);
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
789 DeclareEmittableMessage(MessageType_SliceLoader_ImageError);
89d02de83c03 added declaretion of messages handled/emitted
am@osimis.io
parents: 266
diff changeset
790 DeclareEmittableMessage(MessageType_SliceLoader_ImageReady);
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
791 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
792
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
793
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
794 void OrthancSlicesLoader::ScheduleLoadSeries(const std::string& seriesId)
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
795 {
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
796 if (state_ != State_Initialization)
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
797 {
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
798 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
799 }
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
800 else
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
801 {
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
802 state_ = State_LoadingGeometry;
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
803 std::string uri = "/series/" + seriesId + "/instances-tags";
257
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
804 orthanc_.ScheduleGetRequest(*webCallback_, uri, IWebService::Headers(), Operation::DownloadSeriesGeometry());
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
805 }
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
806 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
807
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
808
117
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
809 void OrthancSlicesLoader::ScheduleLoadInstance(const std::string& instanceId)
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
810 {
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
811 if (state_ != State_Initialization)
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
812 {
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
813 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
814 }
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
815 else
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
816 {
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
817 state_ = State_LoadingGeometry;
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
818
117
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
819 // Tag "3004-000c" is "Grid Frame Offset Vector", which is
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
820 // mandatory to read RT DOSE, but is too long to be returned by default
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
821 std::string uri = "/instances/" + instanceId + "/tags?ignore-length=3004-000c";
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
822 orthanc_.ScheduleGetRequest
257
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
823 (*webCallback_, uri, IWebService::Headers(), Operation::DownloadInstanceGeometry(instanceId));
117
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
824 }
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
825 }
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
826
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
827
117
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
828 void OrthancSlicesLoader::ScheduleLoadFrame(const std::string& instanceId,
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
829 unsigned int frame)
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
830 {
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
831 if (state_ != State_Initialization)
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
832 {
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
833 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
834 }
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
835 else
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
836 {
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
837 state_ = State_LoadingGeometry;
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
838 std::string uri = "/instances/" + instanceId + "/tags";
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
839 orthanc_.ScheduleGetRequest
257
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
840 (*webCallback_, uri, IWebService::Headers(), Operation::DownloadFrameGeometry(instanceId, frame));
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
841 }
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
842 }
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
843
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
844
77
f5f54ed8d307 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 73
diff changeset
845 bool OrthancSlicesLoader::IsGeometryReady() const
f5f54ed8d307 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 73
diff changeset
846 {
f5f54ed8d307 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 73
diff changeset
847 return state_ == State_GeometryReady;
f5f54ed8d307 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 73
diff changeset
848 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
849
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
850
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
851 size_t OrthancSlicesLoader::GetSliceCount() const
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
852 {
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
853 if (state_ != State_GeometryReady)
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
854 {
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
855 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
856 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
857
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
858 return slices_.GetSliceCount();
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
859 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
860
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
861
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
862 const Slice& OrthancSlicesLoader::GetSlice(size_t index) const
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
863 {
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
864 if (state_ != State_GeometryReady)
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
865 {
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
866 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
867 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
868
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
869 return slices_.GetSlice(index);
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
870 }
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
871
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
872
77
f5f54ed8d307 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 73
diff changeset
873 bool OrthancSlicesLoader::LookupSlice(size_t& index,
110
53025eecbc95 renamed SliceGeometry as CoordinateSystem3D
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 100
diff changeset
874 const CoordinateSystem3D& plane) const
77
f5f54ed8d307 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 73
diff changeset
875 {
f5f54ed8d307 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 73
diff changeset
876 if (state_ != State_GeometryReady)
f5f54ed8d307 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 73
diff changeset
877 {
f5f54ed8d307 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 73
diff changeset
878 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
f5f54ed8d307 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 73
diff changeset
879 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
880
77
f5f54ed8d307 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 73
diff changeset
881 return slices_.LookupSlice(index, plane);
f5f54ed8d307 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 73
diff changeset
882 }
f5f54ed8d307 refactoring
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 73
diff changeset
883
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
884
117
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
885 void OrthancSlicesLoader::ScheduleSliceImagePng(const Slice& slice,
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
886 size_t index)
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
887 {
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
888 std::string uri = ("/instances/" + slice.GetOrthancInstanceId() + "/frames/" +
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
889 boost::lexical_cast<std::string>(slice.GetFrame()));
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
890
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
891 switch (slice.GetConverter().GetExpectedPixelFormat())
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
892 {
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
893 case Orthanc::PixelFormat_RGB24:
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
894 uri += "/preview";
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
895 break;
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
896
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
897 case Orthanc::PixelFormat_Grayscale16:
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
898 uri += "/image-uint16";
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
899 break;
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
900
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
901 case Orthanc::PixelFormat_SignedGrayscale16:
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
902 uri += "/image-int16";
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
903 break;
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
904
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
905 default:
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
906 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
907 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
908
257
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
909 IWebService::Headers headers;
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
910 headers["Accept"] = "image/png";
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
911 orthanc_.ScheduleGetRequest(*webCallback_, uri, IWebService::Headers(),
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
912 Operation::DownloadSliceImage(index, slice, SliceImageQuality_FullPng));
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
913 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
914
257
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
915 void OrthancSlicesLoader::ScheduleSliceImagePam(const Slice& slice,
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
916 size_t index)
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
917 {
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
918 std::string uri = ("/instances/" + slice.GetOrthancInstanceId() + "/frames/" +
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
919 boost::lexical_cast<std::string>(slice.GetFrame()));
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
920
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
921 switch (slice.GetConverter().GetExpectedPixelFormat())
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
922 {
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
923 case Orthanc::PixelFormat_RGB24:
9afafb192180 using PAM
am@osimis.io
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diff changeset
924 uri += "/preview";
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
925 break;
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
926
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
927 case Orthanc::PixelFormat_Grayscale16:
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
928 uri += "/image-uint16";
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
929 break;
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
930
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
931 case Orthanc::PixelFormat_SignedGrayscale16:
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
932 uri += "/image-int16";
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
933 break;
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
934
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
935 default:
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
936 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
937 }
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
938
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
939 IWebService::Headers headers;
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
940 headers["Accept"] = "image/x-portable-arbitrarymap";
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
941 orthanc_.ScheduleGetRequest(*webCallback_, uri, headers,
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
942 Operation::DownloadSliceImage(index, slice, SliceImageQuality_FullPam));
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
943 }
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
944
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
945
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
946
117
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
947 void OrthancSlicesLoader::ScheduleSliceImageJpeg(const Slice& slice,
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
948 size_t index,
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
949 SliceImageQuality quality)
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
950 {
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
951 unsigned int value;
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
952
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
953 switch (quality)
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
954 {
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
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diff changeset
955 case SliceImageQuality_Jpeg50:
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
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diff changeset
956 value = 50;
40b21c1f8b8d more usage of IObservable/IObserver
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parents: 251
diff changeset
957 break;
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
958
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
959 case SliceImageQuality_Jpeg90:
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
960 value = 90;
40b21c1f8b8d more usage of IObservable/IObserver
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parents: 251
diff changeset
961 break;
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
962
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
963 case SliceImageQuality_Jpeg95:
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
964 value = 95;
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
965 break;
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
966
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
967 default:
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
968 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
969 }
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
970
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
971 // This requires the official Web viewer plugin to be installed!
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
972 std::string uri = ("/web-viewer/instances/jpeg" +
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
973 boost::lexical_cast<std::string>(value) +
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
974 "-" + slice.GetOrthancInstanceId() + "_" +
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
975 boost::lexical_cast<std::string>(slice.GetFrame()));
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
976
257
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
977 orthanc_.ScheduleGetRequest(*webCallback_, uri, IWebService::Headers(),
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
978 Operation::DownloadSliceImage(index, slice, quality));
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
979 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
980
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
981
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
982
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
983 void OrthancSlicesLoader::ScheduleLoadSliceImage(size_t index,
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
984 SliceImageQuality quality)
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
985 {
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
986 if (state_ != State_GeometryReady)
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
987 {
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
988 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
989 }
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
990
117
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
991 const Slice& slice = GetSlice(index);
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
992
117
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
993 if (slice.HasOrthancDecoding())
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
994 {
257
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
995 switch (quality)
117
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
996 {
257
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
997 case SliceImageQuality_FullPng:
117
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
998 ScheduleSliceImagePng(slice, index);
257
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
999 break;
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
1000 case SliceImageQuality_FullPam:
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
1001 ScheduleSliceImagePam(slice, index);
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
1002 break;
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
1003 default:
117
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
1004 ScheduleSliceImageJpeg(slice, index, quality);
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
1005 }
93
5945e81734a3 decoding of JPEG images
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 77
diff changeset
1006 }
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1007 else
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1008 {
252
40b21c1f8b8d more usage of IObservable/IObserver
am@osimis.io
parents: 251
diff changeset
1009 std::string uri = ("/instances/" + slice.GetOrthancInstanceId() + "/frames/" +
117
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
1010 boost::lexical_cast<std::string>(slice.GetFrame()) + "/raw.gz");
257
9afafb192180 using PAM
am@osimis.io
parents: 252
diff changeset
1011 orthanc_.ScheduleGetRequest(*webCallback_, uri, IWebService::Headers(),
117
42c05a3baee3 loading multi-frame instances as 3D volumes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 113
diff changeset
1012 Operation::DownloadSliceRawImage(index, slice));
73
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1013 }
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1014 }
ffa6dded91bd reorganization
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1015 }