TRichView.com

Can I inherit TCustomRVFormattedData to work with my own item?
I'd like to create structure or class to process my own item at RichView document. For example, to insert random picture at document and then save(open) the document to(from) file. I'd like to have my own class to process this item.

TCustomRVFormattedData is not an item but a document containing a list of items.
Items are inherited from TCustomRVItemInfo.
I suggest to inherit from TRVGraphicItemInfo. Sorry, no help is available for creating custom items.