CPAlbImageViewerBasic: can't resize

Hi !

I have a curious problem using the CPAlbImageViewerBasic (ok it's deprecated, but It was the easiest way to quickly insert a JPG Picture ) in my Container.

In the Draw() method of the container  I have :

CPAlbImageViewerBasic* iViewer = CPAlbImageViewerBasic::NewL(this, Rect());
iViewer->SetImageNameAndDisplaymodeL(_L("test.jpg"), EColor64K);
gc.BitBlt(TPoint(0,0),iViewer->Bitmap());

The picture is loaded and displayed but always tiny and never with the correct/original size.
I've tried to use the iViewer->SetOptimize() or SetSize(Tpoint(100,100)) : unfortunately the size of the picture remains the same.
What can I do to avoid this

Thx a lot for your answers !