Plugin development

[BDI]

Hello there,
I'm developping a image file format and would love to use it directly in XnView, and to do that, I would be please to make a plugin to make XnView able to read my files.
But I can't find any ressources or documentation about that. Can you help me ?

Thank you.

[xnview]

you can use the same API as Classic

You can check this plugin