--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Framework/Outputs/DicomPyramidWriter.h	Sat Oct 22 21:48:33 2016 +0200
@@ -0,0 +1,78 @@
+/**
+ * Orthanc - A Lightweight, RESTful DICOM Store
+ * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital of Liege, Belgium
+ *
+ * This program is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Affero General Public License
+ * as published by the Free Software Foundation, either version 3 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Affero General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+
+#pragma once
+
+#include "PyramidWriterBase.h"
+#include "MultiframeDicomWriter.h"
+#include "../Messaging/IFileTarget.h"
+#include "../ImagedVolumeParameters.h"
+
+namespace OrthancWSI
+{
+  class DicomPyramidWriter : public PyramidWriterBase
+  {
+  private:
+    std::vector<MultiframeDicomWriter*>  writers_;
+
+    boost::mutex       mutex_;   // Protects the access to "writers_"
+    IFileTarget&       target_;
+    const DcmDataset&  dataset_;
+    size_t             maxSize_;
+    size_t             countTiles_;
+    unsigned int       countInstances_;
+
+    const ImagedVolumeParameters&  volume_;
+
+    void FlushInternal(MultiframeDicomWriter& writer,
+                       bool force);
+
+    DcmItem* CreateFunctionalGroup(unsigned int frame,
+                                   unsigned int x, 
+                                   unsigned int y,
+                                   unsigned int totalWidth,
+                                   unsigned int totalHeight,
+                                   float physicalZ) const;
+
+  protected:
+    virtual void WriteRawTileInternal(const std::string& tile,
+                                      const Level& level,
+                                      unsigned int x,
+                                      unsigned int y);
+
+    virtual void AddLevelInternal(const Level& level)
+    {
+    }
+
+  public:
+    DicomPyramidWriter(IFileTarget&  target,
+                       const DcmDataset& dataset,
+                       Orthanc::PixelFormat pixelFormat,
+                       ImageCompression compression,
+                       unsigned int tileWidth,
+                       unsigned int tileHeight,
+                       size_t maxSize,   // If "0", no automatic flushing
+                       const ImagedVolumeParameters&  volume);
+
+    virtual ~DicomPyramidWriter();
+
+    virtual void Flush();
+  };
+}