# HG changeset patch
# User Sebastien Jodogne <s.jodogne@gmail.com>
# Date 1480095257 -3600
# Node ID 63d0a5c7446084eb681bf837c8aa61833201acba
# Parent  3252fbf149e3b5e8d62992ca408a3b554c894e57
DicomPyramidInstance::Serialize

diff -r 3252fbf149e3 -r 63d0a5c74460 Framework/Inputs/DicomPyramidInstance.cpp
--- a/Framework/Inputs/DicomPyramidInstance.cpp	Fri Nov 25 18:23:09 2016 +0100
+++ b/Framework/Inputs/DicomPyramidInstance.cpp	Fri Nov 25 18:34:17 2016 +0100
@@ -29,6 +29,7 @@
 #include "../DicomToolbox.h"
 
 #include <cassert>
+#include <json/writer.h>
 
 namespace OrthancWSI
 {
@@ -205,4 +206,29 @@
     assert(frame < frames_.size());
     return frames_[frame].second;
   }
+
+  
+  void DicomPyramidInstance::Serialize(std::string& result) const
+  {
+    Json::Value frames = Json::arrayValue;
+    for (size_t i = 0; i < frames_.size(); i++)
+    {
+      Json::Value frame = Json::arrayValue;
+      frame.append(frames_[i].first);
+      frame.append(frames_[i].second);
+
+      frames.append(frame);
+    }
+
+    Json::Value value;
+    value["PixelFormat"] = Orthanc::EnumerationToString(format_);
+    value["TileHeight"] = tileHeight_;
+    value["TileWidth"] = tileWidth_;
+    value["TotalHeight"] = totalHeight_;
+    value["TotalWidth"] = totalWidth_;    
+    value["Frames"] = frames;
+
+    Json::FastWriter writer;
+    result = writer.write(value);
+  }
 }
diff -r 3252fbf149e3 -r 63d0a5c74460 Framework/Inputs/DicomPyramidInstance.h
--- a/Framework/Inputs/DicomPyramidInstance.h	Fri Nov 25 18:23:09 2016 +0100
+++ b/Framework/Inputs/DicomPyramidInstance.h	Fri Nov 25 18:34:17 2016 +0100
@@ -87,5 +87,7 @@
     unsigned int GetFrameLocationX(size_t frame) const;
 
     unsigned int GetFrameLocationY(size_t frame) const;
+
+    void Serialize(std::string& result) const;
   };
 }
diff -r 3252fbf149e3 -r 63d0a5c74460 TODO
--- a/TODO	Fri Nov 25 18:23:09 2016 +0100
+++ b/TODO	Fri Nov 25 18:34:17 2016 +0100
@@ -16,6 +16,7 @@
 -----------
 
 * Larger cache with LRU recycling to improve viewer performance
+* Check out rapidjson: https://github.com/miloyip/nativejson-benchmark
 
 
 -------------