--- a/Framework/ImageToolbox.cpp	Wed Oct 16 18:42:10 2024 +0200
+++ b/Framework/ImageToolbox.cpp	Wed Oct 16 19:36:01 2024 +0200
@@ -287,7 +287,6 @@
       const unsigned int width = image.GetWidth();
       const unsigned int height = image.GetHeight();
       const unsigned int pitch = image.GetPitch();
-      uint8_t* buffer = reinterpret_cast<uint8_t*>(image.GetBuffer());
         
       if (image.GetFormat() != Orthanc::PixelFormat_RGB24 ||
           pitch < 3 * width)
@@ -297,7 +296,7 @@
 
       for (unsigned int y = 0; y < height; y++)
       {
-        uint8_t* p = buffer + y * pitch;
+        uint8_t* p = reinterpret_cast<uint8_t*>(image.GetRow(y));
           
         for (unsigned int x = 0; x < width; x++, p += 3)
         {