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annotate OrthancServer/Sources/SliceOrdering.cpp @ 4555:456ed3fcff81 db-changes

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 03 Mar 2021 17:13:41 +0100
parents 6831de40acd9
children 95ffe3b6ef7c
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
1900
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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) 2017-2021 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 General Public License as
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9 * published by the Free Software Foundation, either version 3 of the
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10 * License, or (at your option) any later version.
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11 *
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12 * In addition, as a special exception, the copyright holders of this
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13 * program give permission to link the code of its release with the
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14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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15 * that use the same license as the "OpenSSL" library), and distribute
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16 * the linked executables. You must obey the GNU General Public License
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17 * in all respects for all of the code used other than "OpenSSL". If you
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18 * modify file(s) with this exception, you may extend this exception to
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19 * your version of the file(s), but you are not obligated to do so. If
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20 * you do not wish to do so, delete this exception statement from your
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21 * version. If you delete this exception statement from all source files
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22 * in the program, then also delete it here.
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23 *
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24 * This program is distributed in the hope that it will be useful, but
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25 * WITHOUT ANY WARRANTY; without even the implied warranty of
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26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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27 * General Public License for more details.
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28 *
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29 * You should have received a copy of the GNU General Public License
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30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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31 **/
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33
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34 #include "PrecompiledHeadersServer.h"
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35 #include "SliceOrdering.h"
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36
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37 #include "../../OrthancFramework/Sources/Logging.h"
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38 #include "../../OrthancFramework/Sources/Toolbox.h"
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39 #include "ServerEnumerations.h"
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40 #include "ServerIndex.h"
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41
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42 #include <algorithm>
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43 #include <boost/lexical_cast.hpp>
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44 #include <boost/noncopyable.hpp>
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46
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47 namespace Orthanc
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48 {
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49 static bool TokenizeVector(std::vector<float>& result,
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50 const std::string& value,
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51 unsigned int expectedSize)
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52 {
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53 std::vector<std::string> tokens;
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54 Toolbox::TokenizeString(tokens, value, '\\');
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55
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56 if (tokens.size() != expectedSize)
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57 {
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58 return false;
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59 }
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60
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61 result.resize(tokens.size());
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62
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63 for (size_t i = 0; i < tokens.size(); i++)
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64 {
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65 try
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66 {
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67 const std::string token = Toolbox::StripSpaces(tokens[i]);
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68 result[i] = boost::lexical_cast<float>(token);
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69 }
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70 catch (boost::bad_lexical_cast&)
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71 {
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72 return false;
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73 }
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74 }
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75
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76 return true;
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77 }
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79
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80 static bool TokenizeVector(std::vector<float>& result,
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81 const DicomMap& map,
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82 const DicomTag& tag,
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83 unsigned int expectedSize)
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84 {
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85 const DicomValue* value = map.TestAndGetValue(tag);
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86
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87 if (value == NULL ||
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88 value->IsNull() ||
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89 value->IsBinary())
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90 {
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91 return false;
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92 }
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93 else
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94 {
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95 return TokenizeVector(result, value->GetContent(), expectedSize);
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96 }
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97 }
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98
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99
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100 static bool IsCloseToZero(double x)
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101 {
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102 return fabs(x) < 10.0 * std::numeric_limits<float>::epsilon();
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103 }
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104
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105
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106 bool SliceOrdering::ComputeNormal(Vector& normal,
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107 const DicomMap& dicom)
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108 {
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109 std::vector<float> cosines;
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110
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111 if (TokenizeVector(cosines, dicom, DICOM_TAG_IMAGE_ORIENTATION_PATIENT, 6))
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112 {
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113 assert(cosines.size() == 6);
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114 normal[0] = cosines[1] * cosines[5] - cosines[2] * cosines[4];
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115 normal[1] = cosines[2] * cosines[3] - cosines[0] * cosines[5];
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116 normal[2] = cosines[0] * cosines[4] - cosines[1] * cosines[3];
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117 return true;
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118 }
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119 else
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120 {
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121 return false;
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122 }
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123 }
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124
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125
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126 bool SliceOrdering::IsParallelOrOpposite(const Vector& u,
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127 const Vector& v)
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128 {
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129 // Check out "GeometryToolbox::IsParallelOrOpposite()" in Stone of
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130 // Orthanc for explanations
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131 const double u1 = u[0];
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132 const double u2 = u[1];
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133 const double u3 = u[2];
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134 const double normU = sqrt(u1 * u1 + u2 * u2 + u3 * u3);
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135
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136 const double v1 = v[0];
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137 const double v2 = v[1];
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138 const double v3 = v[2];
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139 const double normV = sqrt(v1 * v1 + v2 * v2 + v3 * v3);
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140
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141 if (IsCloseToZero(normU * normV))
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142 {
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143 return false;
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144 }
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145 else
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146 {
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147 const double cosAngle = (u1 * v1 + u2 * v2 + u3 * v3) / (normU * normV);
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148
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149 return (IsCloseToZero(cosAngle - 1.0) || // Close to +1: Parallel, non-opposite
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150 IsCloseToZero(fabs(cosAngle) - 1.0)); // Close to -1: Parallel, opposite
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151 }
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152 }
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153
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154
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155 struct SliceOrdering::Instance : public boost::noncopyable
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156 {
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157 private:
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158 std::string instanceId_;
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159 bool hasPosition_;
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160 Vector position_;
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161 bool hasNormal_;
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162 Vector normal_;
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163 bool hasIndexInSeries_;
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164 size_t indexInSeries_;
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165 unsigned int framesCount_;
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166
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167 public:
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168 Instance(ServerIndex& index,
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169 const std::string& instanceId) :
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170 instanceId_(instanceId),
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171 framesCount_(1)
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172 {
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173 DicomMap instance;
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174 if (!index.GetMainDicomTags(instance, instanceId, ResourceType_Instance, ResourceType_Instance))
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175 {
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176 throw OrthancException(ErrorCode_UnknownResource);
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177 }
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178
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179 const DicomValue* frames = instance.TestAndGetValue(DICOM_TAG_NUMBER_OF_FRAMES);
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180 if (frames != NULL &&
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181 !frames->IsNull() &&
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182 !frames->IsBinary())
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183 {
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184 try
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185 {
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186 const std::string token = Toolbox::StripSpaces(frames->GetContent());
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187 framesCount_ = boost::lexical_cast<unsigned int>(token);
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188 }
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189 catch (boost::bad_lexical_cast&)
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190 {
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191 }
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192 }
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193
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194 std::vector<float> tmp;
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195 hasPosition_ = TokenizeVector(tmp, instance, DICOM_TAG_IMAGE_POSITION_PATIENT, 3);
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196
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197 if (hasPosition_)
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198 {
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199 position_[0] = tmp[0];
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200 position_[1] = tmp[1];
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201 position_[2] = tmp[2];
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202 }
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203
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204 hasNormal_ = ComputeNormal(normal_, instance);
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205
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206 std::string s;
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207 hasIndexInSeries_ = false;
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208
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209 try
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210 {
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211 if (index.LookupMetadata(s, instanceId, ResourceType_Instance, MetadataType_Instance_IndexInSeries))
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212 {
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213 indexInSeries_ = boost::lexical_cast<size_t>(Toolbox::StripSpaces(s));
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214 hasIndexInSeries_ = true;
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215 }
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216 }
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217 catch (boost::bad_lexical_cast&)
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218 {
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219 }
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220 }
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221
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222 const std::string& GetIdentifier() const
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223 {
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224 return instanceId_;
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225 }
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226
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227 bool HasPosition() const
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228 {
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229 return hasPosition_;
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230 }
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231
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232 float ComputeRelativePosition(const Vector& normal) const
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233 {
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234 assert(HasPosition());
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235 return (normal[0] * position_[0] +
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236 normal[1] * position_[1] +
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237 normal[2] * position_[2]);
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238 }
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239
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240 bool HasIndexInSeries() const
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241 {
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242 return hasIndexInSeries_;
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243 }
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244
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245 size_t GetIndexInSeries() const
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246 {
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247 assert(HasIndexInSeries());
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248 return indexInSeries_;
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249 }
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250
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251 unsigned int GetFramesCount() const
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252 {
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253 return framesCount_;
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254 }
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255
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256 bool HasNormal() const
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257 {
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258 return hasNormal_;
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259 }
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260
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261 const Vector& GetNormal() const
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262 {
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263 assert(hasNormal_);
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264 return normal_;
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265 }
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266 };
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267
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268
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269 class SliceOrdering::PositionComparator
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270 {
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271 private:
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272 const Vector& normal_;
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273
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274 public:
4205
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275 explicit PositionComparator(const Vector& normal) : normal_(normal)
1703
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276 {
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277 }
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parents: 1702
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278
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diff changeset
279 int operator() (const Instance* a,
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280 const Instance* b) const
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281 {
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diff changeset
282 return a->ComputeRelativePosition(normal_) < b->ComputeRelativePosition(normal_);
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283 }
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diff changeset
284 };
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285
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286
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diff changeset
287 bool SliceOrdering::IndexInSeriesComparator(const SliceOrdering::Instance* a,
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diff changeset
288 const SliceOrdering::Instance* b)
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289 {
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290 return a->GetIndexInSeries() < b->GetIndexInSeries();
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291 }
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292
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293
1702
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294 void SliceOrdering::ComputeNormal()
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295 {
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diff changeset
296 DicomMap series;
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diff changeset
297 if (!index_.GetMainDicomTags(series, seriesId_, ResourceType_Series, ResourceType_Series))
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298 {
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299 throw OrthancException(ErrorCode_UnknownResource);
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300 }
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301
2804
d88970f1ffbf fix ordering of non-parallel slices + /tools/reconstruct
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parents: 2447
diff changeset
302 hasNormal_ = ComputeNormal(normal_, series);
1702
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303 }
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304
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parents:
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305
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306 void SliceOrdering::CreateInstances()
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parents:
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307 {
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parents:
diff changeset
308 std::list<std::string> instancesId;
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parents:
diff changeset
309 index_.GetChildren(instancesId, seriesId_);
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parents:
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310
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parents:
diff changeset
311 instances_.reserve(instancesId.size());
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parents:
diff changeset
312 for (std::list<std::string>::const_iterator
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parents:
diff changeset
313 it = instancesId.begin(); it != instancesId.end(); ++it)
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parents:
diff changeset
314 {
3538
23219b9da4d1 fix ordered-slices route to be closer to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3512
diff changeset
315 instances_.push_back(new Instance(index_, *it));
1702
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316 }
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parents:
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317 }
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parents:
diff changeset
318
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parents:
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319
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parents:
diff changeset
320 bool SliceOrdering::SortUsingPositions()
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parents:
diff changeset
321 {
1703
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parents: 1702
diff changeset
322 if (instances_.size() <= 1)
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parents: 1702
diff changeset
323 {
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parents: 1702
diff changeset
324 // One single instance: It is sorted by default
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diff changeset
325 return true;
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parents: 1702
diff changeset
326 }
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parents: 1702
diff changeset
327
1702
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parents:
diff changeset
328 if (!hasNormal_)
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parents:
diff changeset
329 {
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parents:
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330 return false;
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parents:
diff changeset
331 }
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parents:
diff changeset
332
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parents:
diff changeset
333 for (size_t i = 0; i < instances_.size(); i++)
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parents:
diff changeset
334 {
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parents:
diff changeset
335 assert(instances_[i] != NULL);
3899
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
336
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
337 if (!instances_[i]->HasPosition() ||
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
338 (instances_[i]->HasNormal() &&
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parents: 3640
diff changeset
339 !IsParallelOrOpposite(instances_[i]->GetNormal(), normal_)))
1702
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parents:
diff changeset
340 {
3899
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
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parents: 3640
diff changeset
341 return false;
1702
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342 }
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343 }
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diff changeset
344
3899
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Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
345 PositionComparator comparator(normal_);
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
346 std::sort(instances_.begin(), instances_.end(), comparator);
1703
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diff changeset
347
3899
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
348 float a = instances_[0]->ComputeRelativePosition(normal_);
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
349 for (size_t i = 1; i < instances_.size(); i++)
1703
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diff changeset
350 {
3899
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
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parents: 3640
diff changeset
351 float b = instances_[i]->ComputeRelativePosition(normal_);
1842
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parents: 1737
diff changeset
352
697ae8d0e287 better handling of ordered-slices
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diff changeset
353 if (std::fabs(b - a) <= 10.0f * std::numeric_limits<float>::epsilon())
697ae8d0e287 better handling of ordered-slices
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diff changeset
354 {
697ae8d0e287 better handling of ordered-slices
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parents: 1737
diff changeset
355 // Not enough space between two slices along the normal of the volume
697ae8d0e287 better handling of ordered-slices
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parents: 1737
diff changeset
356 return false;
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parents: 1737
diff changeset
357 }
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parents: 1737
diff changeset
358
697ae8d0e287 better handling of ordered-slices
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parents: 1737
diff changeset
359 a = b;
1703
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diff changeset
360 }
1842
697ae8d0e287 better handling of ordered-slices
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parents: 1737
diff changeset
361
697ae8d0e287 better handling of ordered-slices
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1737
diff changeset
362 // This is a 3D volume
697ae8d0e287 better handling of ordered-slices
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parents: 1737
diff changeset
363 isVolume_ = true;
697ae8d0e287 better handling of ordered-slices
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parents: 1737
diff changeset
364 return true;
1703
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parents: 1702
diff changeset
365 }
b80e76dd1d56 ordered-slices continued
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parents: 1702
diff changeset
366
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diff changeset
367
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diff changeset
368 bool SliceOrdering::SortUsingIndexInSeries()
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parents: 1702
diff changeset
369 {
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parents: 1702
diff changeset
370 if (instances_.size() <= 1)
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parents: 1702
diff changeset
371 {
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parents: 1702
diff changeset
372 // One single instance: It is sorted by default
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diff changeset
373 return true;
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parents: 1702
diff changeset
374 }
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parents: 1702
diff changeset
375
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parents: 1702
diff changeset
376 for (size_t i = 0; i < instances_.size(); i++)
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diff changeset
377 {
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parents: 1702
diff changeset
378 assert(instances_[i] != NULL);
3899
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
379 if (!instances_[i]->HasIndexInSeries())
1703
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parents: 1702
diff changeset
380 {
3899
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
381 return false;
1703
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parents: 1702
diff changeset
382 }
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parents: 1702
diff changeset
383 }
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parents: 1702
diff changeset
384
3899
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
385 std::sort(instances_.begin(), instances_.end(), IndexInSeriesComparator);
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
386
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
387 for (size_t i = 1; i < instances_.size(); i++)
1703
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parents: 1702
diff changeset
388 {
3899
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
389 if (instances_[i - 1]->GetIndexInSeries() == instances_[i]->GetIndexInSeries())
1703
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parents: 1702
diff changeset
390 {
3899
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
391 // The current "IndexInSeries" occurs 2 times: Not a proper ordering
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
392 LOG(WARNING) << "This series contains 2 slices with the same index, trying to display it anyway";
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
393 break;
1703
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
394 }
b80e76dd1d56 ordered-slices continued
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parents: 1702
diff changeset
395 }
1702
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
396
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
397 return true;
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
398 }
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
399
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
400
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
401 SliceOrdering::SliceOrdering(ServerIndex& index,
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parents:
diff changeset
402 const std::string& seriesId) :
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
403 index_(index),
1703
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
404 seriesId_(seriesId),
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
405 isVolume_(false)
1702
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
406 {
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
407 ComputeNormal();
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
408 CreateInstances();
1703
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
409
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
410 if (!SortUsingPositions() &&
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
411 !SortUsingIndexInSeries())
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
412 {
2955
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2804
diff changeset
413 throw OrthancException(ErrorCode_CannotOrderSlices,
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2804
diff changeset
414 "Unable to order the slices of series " + seriesId);
1703
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
415 }
1702
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
416 }
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
417
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
418
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
419 SliceOrdering::~SliceOrdering()
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
420 {
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
421 for (std::vector<Instance*>::iterator
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
422 it = instances_.begin(); it != instances_.end(); ++it)
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
423 {
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
424 if (*it != NULL)
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
425 {
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
426 delete *it;
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
427 }
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
428 }
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
429 }
1703
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
430
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
431
3899
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
432 const std::string& SliceOrdering::GetInstanceId(size_t index) const
1703
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
433 {
3899
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
434 if (index >= instances_.size())
1703
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
435 {
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
436 throw OrthancException(ErrorCode_ParameterOutOfRange);
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
437 }
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
438 else
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
439 {
3899
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
440 return instances_[index]->GetIdentifier();
1703
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
441 }
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
442 }
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
443
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
444
3899
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
445 unsigned int SliceOrdering::GetFramesCount(size_t index) const
1703
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
446 {
3899
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
447 if (index >= instances_.size())
1703
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
448 {
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
449 throw OrthancException(ErrorCode_ParameterOutOfRange);
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
450 }
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
451 else
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
452 {
3899
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
453 return instances_[index]->GetFramesCount();
1703
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
454 }
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
455 }
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
456
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
457
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
458 void SliceOrdering::Format(Json::Value& result) const
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
459 {
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
460 result = Json::objectValue;
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
461 result["Type"] = (isVolume_ ? "Volume" : "Sequence");
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
462
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
463 Json::Value tmp = Json::arrayValue;
3899
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
464 for (size_t i = 0; i < GetInstancesCount(); i++)
1703
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
465 {
3899
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
466 tmp.append(GetBasePath(ResourceType_Instance, GetInstanceId(i)) + "/file");
1703
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
467 }
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
468
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
469 result["Dicom"] = tmp;
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
470
1873
5e7feeb63d1f SlicesShort
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1868
diff changeset
471 Json::Value slicesShort = Json::arrayValue;
5e7feeb63d1f SlicesShort
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1868
diff changeset
472
1703
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
473 tmp.clear();
3899
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
474 for (size_t i = 0; i < GetInstancesCount(); i++)
1703
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
475 {
3899
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
476 std::string base = GetBasePath(ResourceType_Instance, GetInstanceId(i));
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
477 for (size_t j = 0; j < GetFramesCount(i); j++)
1703
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
478 {
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
479 tmp.append(base + "/frames/" + boost::lexical_cast<std::string>(j));
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
480 }
1873
5e7feeb63d1f SlicesShort
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1868
diff changeset
481
5e7feeb63d1f SlicesShort
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1868
diff changeset
482 Json::Value tmp2 = Json::arrayValue;
3899
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
483 tmp2.append(GetInstanceId(i));
1873
5e7feeb63d1f SlicesShort
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1868
diff changeset
484 tmp2.append(0);
3899
104e27133ebd '/ordered-slices': reverted the change introduced in 1.5.8 and go-back to 1.5.7 behaviour
Alain Mazy <alain@mazy.be>
parents: 3640
diff changeset
485 tmp2.append(GetFramesCount(i));
1873
5e7feeb63d1f SlicesShort
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1868
diff changeset
486
5e7feeb63d1f SlicesShort
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1868
diff changeset
487 slicesShort.append(tmp2);
1703
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
488 }
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
489
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
490 result["Slices"] = tmp;
1873
5e7feeb63d1f SlicesShort
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1868
diff changeset
491 result["SlicesShort"] = slicesShort;
1703
b80e76dd1d56 ordered-slices continued
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1702
diff changeset
492 }
1702
9980875edc7c started work on SliceOrdering
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
493 }