From Tracker Software PDF SDK
The method creates an empty image with no pages.
HRESULT CreateEmptyImage([out, retval] IIXC_Image** ppImage);
- [out, retval] Image specifies a pointer to the variable which receives the IIXC_Image of the created image.
Returns S_OK if operation was successful or error code in other cases.
Typically this function is used when loading or storing images to create temporary images which are then used to hold sets of selected image pages.