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annotate Applications/Samples/SingleFrameEditorApplication.h @ 338:b3b3fa0e3689 am-2

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BitmapStack
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 19 Oct 2018 12:50:38 +0200
parents c4d4213f095c
children 5a7915b23138
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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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20
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21
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22 #pragma once
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23
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24 #include "SampleApplicationBase.h"
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25
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26 #include "../../Framework/Layers/OrthancFrameLayerSource.h"
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27
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28 #include <Core/DicomFormat/DicomArray.h>
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29 #include <Core/Images/PamReader.h>
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30 #include <Core/Logging.h>
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31 #include <Core/Toolbox.h>
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32 #include <Plugins/Samples/Common/FullOrthancDataset.h>
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33
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34 namespace OrthancStone
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35 {
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36 class BitmapStack :
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37 public IObserver,
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38 public IObservable
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39 {
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40 public:
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41 typedef OriginMessage<MessageType_Widget_GeometryChanged, BitmapStack> GeometryChangedMessage;
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42 typedef OriginMessage<MessageType_Widget_ContentChanged, BitmapStack> ContentChangedMessage;
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43
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44 private:
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45 class Bitmap : public boost::noncopyable
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46 {
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47 private:
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48 std::string uuid_; // TODO is this necessary?
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49 std::auto_ptr<Orthanc::ImageAccessor> source_;
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50 std::auto_ptr<Orthanc::ImageAccessor> converted_; // Float32 or RGB24
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51 std::auto_ptr<Orthanc::Image> alpha_; // Grayscale8 (if any)
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52 std::auto_ptr<DicomFrameConverter> converter_;
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53
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54 void ApplyConverter()
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55 {
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56 if (source_.get() != NULL &&
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57 converter_.get() != NULL)
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58 {
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59 printf("CONVERTED!\n");
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60 converted_.reset(converter_->ConvertFrame(*source_));
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61 }
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62 }
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63
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64 public:
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65 Bitmap(const std::string& uuid) :
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66 uuid_(uuid)
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67 {
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68 }
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69
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70 void SetDicomTags(const OrthancPlugins::FullOrthancDataset& dataset)
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71 {
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72 converter_.reset(new DicomFrameConverter);
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73 converter_->ReadParameters(dataset);
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74 ApplyConverter();
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75 }
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76
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77 void SetSourceImage(Orthanc::ImageAccessor* image) // Takes ownership
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78 {
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79 source_.reset(image);
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80 ApplyConverter();
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81 }
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82
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83 bool GetDefaultWindowing(float& center,
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84 float& width) const
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85 {
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86 if (converter_.get() != NULL &&
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87 converter_->HasDefaultWindow())
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88 {
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89 center = static_cast<float>(converter_->GetDefaultWindowCenter());
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90 width = static_cast<float>(converter_->GetDefaultWindowWidth());
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91 }
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92 }
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93 };
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94
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95
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96 typedef std::map<std::string, Bitmap*> Bitmaps;
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97
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98 OrthancApiClient& orthanc_;
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99 bool hasWindowing_;
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100 float windowingCenter_;
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101 float windowingWidth_;
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102 Bitmaps bitmaps_;
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103
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104 public:
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105 BitmapStack(MessageBroker& broker,
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106 OrthancApiClient& orthanc) :
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107 IObserver(broker),
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108 IObservable(broker),
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109 orthanc_(orthanc),
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110 hasWindowing_(false),
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111 windowingCenter_(0), // Dummy initialization
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112 windowingWidth_(0) // Dummy initialization
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113 {
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114 }
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115
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116
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117 virtual ~BitmapStack()
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118 {
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119 for (Bitmaps::iterator it = bitmaps_.begin(); it != bitmaps_.end(); it++)
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120 {
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121 assert(it->second != NULL);
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122 delete it->second;
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123 }
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124 }
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125
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126
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127 std::string LoadFrame(const std::string& instance,
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128 unsigned int frame,
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129 bool httpCompression)
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130 {
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131 std::string uuid;
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132
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133 for (;;)
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134 {
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135 uuid = Orthanc::Toolbox::GenerateUuid();
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136 if (bitmaps_.find(uuid) == bitmaps_.end())
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137 {
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138 break;
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139 }
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140 }
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141
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142 bitmaps_[uuid] = new Bitmap(uuid);
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143
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144
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145 {
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146 IWebService::Headers headers;
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147 std::string uri = "/instances/" + instance + "/tags";
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148 orthanc_.GetBinaryAsync(uri, headers,
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149 new Callable<BitmapStack, OrthancApiClient::BinaryResponseReadyMessage>
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150 (*this, &BitmapStack::OnTagsReceived), NULL,
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151 new Orthanc::SingleValueObject<std::string>(uuid));
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152 }
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153
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154 {
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155 IWebService::Headers headers;
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156 headers["Accept"] = "image/x-portable-arbitrarymap";
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157
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158 if (httpCompression)
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159 {
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160 headers["Accept-Encoding"] = "gzip";
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161 }
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162
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163 std::string uri = "/instances/" + instance + "/frames/" + boost::lexical_cast<std::string>(frame) + "/image-uint16";
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164 orthanc_.GetBinaryAsync(uri, headers,
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165 new Callable<BitmapStack, OrthancApiClient::BinaryResponseReadyMessage>
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166 (*this, &BitmapStack::OnFrameReceived), NULL,
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167 new Orthanc::SingleValueObject<std::string>(uuid));
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168 }
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169
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170 return uuid;
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171 }
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172
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173
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174 void OnTagsReceived(const OrthancApiClient::BinaryResponseReadyMessage& message)
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175 {
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176 const std::string& uuid = dynamic_cast<Orthanc::SingleValueObject<std::string>*>(message.Payload)->GetValue();
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177
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178 printf("JSON received: [%s] (%d bytes) for bitmap %s\n",
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179 message.Uri.c_str(), message.AnswerSize, uuid.c_str());
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180
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181 Bitmaps::iterator bitmap = bitmaps_.find(uuid);
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182 if (bitmap != bitmaps_.end())
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183 {
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184 assert(bitmap->second != NULL);
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185
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186 OrthancPlugins::FullOrthancDataset dicom(message.Answer, message.AnswerSize);
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187 bitmap->second->SetDicomTags(dicom);
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188
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189 float c, w;
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190 if (!hasWindowing_ &&
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191 bitmap->second->GetDefaultWindowing(c, w))
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192 {
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193 hasWindowing_ = true;
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194 windowingCenter_ = c;
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195 windowingWidth_ = w;
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196 }
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197
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198 EmitMessage(GeometryChangedMessage(*this));
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199 }
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200 }
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201
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202
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203 void OnFrameReceived(const OrthancApiClient::BinaryResponseReadyMessage& message)
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204 {
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205 const std::string& uuid = dynamic_cast<Orthanc::SingleValueObject<std::string>*>(message.Payload)->GetValue();
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206
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207 printf("Frame received: [%s] (%d bytes) for bitmap %s\n", message.Uri.c_str(), message.AnswerSize, uuid.c_str());
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208
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209 Bitmaps::iterator bitmap = bitmaps_.find(uuid);
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210 if (bitmap != bitmaps_.end())
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211 {
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212 assert(bitmap->second != NULL);
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213
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214 std::string content;
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215 if (message.AnswerSize > 0)
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216 {
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217 content.assign(reinterpret_cast<const char*>(message.Answer), message.AnswerSize);
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218 }
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219
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220 std::auto_ptr<Orthanc::PamReader> reader(new Orthanc::PamReader);
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221 reader->ReadFromMemory(content);
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222 bitmap->second->SetSourceImage(reader.release());
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223
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224 EmitMessage(ContentChangedMessage(*this));
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225 }
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226 }
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227 };
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228
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229
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230 class BitmapStackWidget :
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231 public WorldSceneWidget,
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232 public IObservable,
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233 public IObserver
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234 {
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235 private:
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236 BitmapStack& stack_;
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237
336
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238 protected:
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239 virtual Extent2D GetSceneExtent()
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240 {
337
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241 return Extent2D(-1, -1, 1, 1);
336
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242 }
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243
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244 virtual bool RenderScene(CairoContext& context,
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245 const ViewportGeometry& view)
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246 {
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247 return true;
336
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248 }
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249
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250 public:
338
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251 BitmapStackWidget(MessageBroker& broker,
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252 BitmapStack& stack,
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253 const std::string& name) :
336
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254 WorldSceneWidget(name),
338
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255 IObservable(broker),
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256 IObserver(broker),
338
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257 stack_(stack)
336
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258 {
338
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259 stack.RegisterObserverCallback(new Callable<BitmapStackWidget, BitmapStack::GeometryChangedMessage>(*this, &BitmapStackWidget::OnGeometryChanged));
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260 stack.RegisterObserverCallback(new Callable<BitmapStackWidget, BitmapStack::ContentChangedMessage>(*this, &BitmapStackWidget::OnContentChanged));
336
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261 }
337
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262
338
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263 void OnGeometryChanged(const BitmapStack::GeometryChangedMessage& message)
337
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264 {
338
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265 printf("Geometry has changed\n");
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266 FitContent();
337
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267 }
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268
338
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269 void OnContentChanged(const BitmapStack::ContentChangedMessage& message)
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270 {
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271 printf("Content has changed\n");
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272 NotifyContentChanged();
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273 }
336
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274 };
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275
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276
325
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277 namespace Samples
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278 {
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279 class SingleFrameEditorApplication :
326
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280 public SampleSingleCanvasApplicationBase,
325
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281 public IObserver
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282 {
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283 enum Tools
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284 {
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285 Tools_Crop,
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286 Tools_Windowing,
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287 Tools_Zoom,
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288 Tools_Pan
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289 };
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290
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291 enum Actions
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292 {
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293 Actions_Invert,
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294 Actions_RotateLeft,
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295 Actions_RotateRight
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296 };
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297
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298 private:
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299 class Interactor : public IWorldSceneInteractor
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300 {
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301 private:
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302 SingleFrameEditorApplication& application_;
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303
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
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304 public:
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305 Interactor(SingleFrameEditorApplication& application) :
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306 application_(application)
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307 {
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
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308 }
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
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309
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310 virtual IWorldSceneMouseTracker* CreateMouseTracker(WorldSceneWidget& widget,
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311 const ViewportGeometry& view,
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
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312 MouseButton button,
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
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313 KeyboardModifiers modifiers,
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314 double x,
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
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diff changeset
315 double y,
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
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316 IStatusBar* statusBar)
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317 {
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
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318 switch (application_.currentTool_) {
329
b10dfdb96866 removing WorldSceneWidget::IWorldObserver
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parents: 327
diff changeset
319 case Tools_Zoom:
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320 printf("ZOOM\n");
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parents: 327
diff changeset
321
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parents: 327
diff changeset
322 case Tools_Crop:
325
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323 case Tools_Windowing:
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324 case Tools_Pan:
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325 // TODO return the right mouse tracker
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
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326 return NULL;
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
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327 }
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328
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
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329 return NULL;
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330 }
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331
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332 virtual void MouseOver(CairoContext& context,
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333 WorldSceneWidget& widget,
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334 const ViewportGeometry& view,
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335 double x,
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
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336 double y,
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337 IStatusBar* statusBar)
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338 {
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339 if (statusBar != NULL)
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340 {
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341 char buf[64];
336
c7fdc8bac581 creating GrayscaleBitmapStack
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342 sprintf(buf, "X = %.02f Y = %.02f (in cm)", x / 10.0, y / 10.0);
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343 statusBar->SetMessage(buf);
325
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344 }
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345 }
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346
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347 virtual void MouseWheel(WorldSceneWidget& widget,
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348 MouseWheelDirection direction,
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349 KeyboardModifiers modifiers,
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350 IStatusBar* statusBar)
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351 {
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352 }
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353
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354 virtual void KeyPressed(WorldSceneWidget& widget,
327
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355 KeyboardKeys key,
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356 char keyChar,
325
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357 KeyboardModifiers modifiers,
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358 IStatusBar* statusBar)
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359 {
327
8716176ff7f0 added support for arrow keys
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360 switch (keyChar)
325
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am@osimis.io
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361 {
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
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362 case 's':
330
7a364e44fbb4 renamed SetDefaultView in FitContent
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363 widget.FitContent();
325
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364 break;
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
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365 case 'p':
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366 application_.currentTool_ = Tools_Pan;
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367 break;
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368 case 'z':
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
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369 application_.currentTool_ = Tools_Zoom;
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370 break;
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371 case 'c':
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372 application_.currentTool_ = Tools_Crop;
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373 break;
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374 case 'w':
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375 application_.currentTool_ = Tools_Windowing;
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376 break;
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377 case 'i':
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378 application_.Invert();
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379 break;
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diff changeset
380 case 'r':
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
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381 if (modifiers == KeyboardModifiers_None)
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diff changeset
382 application_.Rotate(90);
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am@osimis.io
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diff changeset
383 else
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am@osimis.io
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diff changeset
384 application_.Rotate(-90);
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
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diff changeset
385 break;
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
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parents:
diff changeset
386 case 'e':
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
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diff changeset
387 application_.Export();
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
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diff changeset
388 break;
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
389 default:
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
390 break;
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
391 }
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
392 }
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
393 };
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
394
334
c34784e5f299 compatibility fixes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 330
diff changeset
395 std::auto_ptr<Interactor> mainWidgetInteractor_;
c34784e5f299 compatibility fixes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 330
diff changeset
396 std::auto_ptr<OrthancApiClient> orthancApiClient_;
338
b3b3fa0e3689 BitmapStack
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 337
diff changeset
397 std::auto_ptr<BitmapStack> stack_;
334
c34784e5f299 compatibility fixes
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parents: 330
diff changeset
398 Tools currentTool_;
c34784e5f299 compatibility fixes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 330
diff changeset
399 const OrthancFrameLayerSource* source_;
c34784e5f299 compatibility fixes
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 330
diff changeset
400 unsigned int slice_;
325
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
401
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
402 public:
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
403 SingleFrameEditorApplication(MessageBroker& broker) :
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
404 IObserver(broker),
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
405 currentTool_(Tools_Zoom),
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
406 source_(NULL),
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
407 slice_(0)
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
408 {
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
409 }
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
410
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
411 virtual void DeclareStartupOptions(boost::program_options::options_description& options)
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
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parents:
diff changeset
412 {
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
413 boost::program_options::options_description generic("Sample options");
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
414 generic.add_options()
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
415 ("instance", boost::program_options::value<std::string>(),
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
416 "Orthanc ID of the instance")
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
417 ("frame", boost::program_options::value<unsigned int>()->default_value(0),
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
418 "Number of the frame, for multi-frame DICOM instances")
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
419 ;
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
420
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
421 options.add(generic);
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
422 }
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
423
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
424 virtual void Initialize(StoneApplicationContext* context,
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
425 IStatusBar& statusBar,
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
426 const boost::program_options::variables_map& parameters)
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
427 {
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
428 using namespace OrthancStone;
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
429
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
430 context_ = context;
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
431
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
432 statusBar.SetMessage("Use the key \"s\" to reinitialize the layout, \"p\" to pan, \"z\" to zoom, \"c\" to crop, \"i\" to invert, \"w\" to change windowing, \"r\" to rotate cw, \"shift+r\" to rotate ccw");
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
433
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
434 if (parameters.count("instance") != 1)
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
435 {
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
436 LOG(ERROR) << "The instance ID is missing";
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
437 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
438 }
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
439
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
440 std::string instance = parameters["instance"].as<std::string>();
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
441 int frame = parameters["frame"].as<unsigned int>();
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
442
37ab9d83dc9b reactivate SingleFrameApplication sample + Added SingleFrameEditorApplication (SDL only)
am@osimis.io
parents:
diff changeset
443 orthancApiClient_.reset(new OrthancApiClient(IObserver::broker_, context_->GetWebService()));
337
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 336
diff changeset
444
338
b3b3fa0e3689 BitmapStack
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 337
diff changeset
445 stack_.reset(new BitmapStack(IObserver::broker_, *orthancApiClient_));
b3b3fa0e3689 BitmapStack
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 337
diff changeset
446 stack_->LoadFrame(instance, frame, false);
b3b3fa0e3689 BitmapStack
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 337
diff changeset
447 stack_->LoadFrame(instance, frame, false);
337
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 336
diff changeset
448
338
b3b3fa0e3689 BitmapStack
Sebastien Jodogne <s.jodogne@gmail.com>
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449 mainWidget_ = new BitmapStackWidget(IObserver::broker_, *stack_, "main-widget");
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450 mainWidget_->SetTransmitMouseOver(true);
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451
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452 mainWidgetInteractor_.reset(new Interactor(*this));
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453 mainWidget_->SetInteractor(*mainWidgetInteractor_);
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454 }
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455
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456
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457 void Invert()
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458 {
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459 // TODO
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460 }
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461
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462 void Rotate(int degrees)
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463 {
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464 // TODO
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465 }
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466
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467 void Export()
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468 {
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469 // TODO: export dicom file to a temporary file
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470 }
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471 };
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472
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473
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474 }
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475 }